阅读说明：本技术 带式给料机无接头闭环形钢绳芯橡胶输送带连续硫化器 (Continuous vulcanizer for endless closed loop steel rope core rubber conveyer belt of belt feeder ) 是由 不公告发明人 于 2020-12-17 设计创作，主要内容包括：本发明属于矿山设备技术领域,涉及一种带式给料机无接头闭环形钢绳芯橡胶输送带连续硫化器。多根无接头钢丝绳环套在输送带前滚筒体和输送带后滚筒体上并张紧,下盖胶和下芯胶铺在下钢带上、下加热板的正上方,无接头钢丝绳在下芯胶的上方,上芯胶和上盖胶在无接头钢丝绳上方,上加热板和下加热板隔着上钢带和下钢带把四层胶料和钢丝绳夹在中间,加热加压,上钢带和下钢带驱动四层胶料和钢丝绳向前缓慢平移,硫化完成的从上加热板和下加热板前端出去,未硫化的四层胶料和钢丝绳从上加热板和下加热板后端进去。本发明能生产抗拉强度大、制造误差小的钢丝绳芯橡胶输送带,连续自动化进料生产,能减轻劳动量,节省劳动力,提高生产效率的。(The invention belongs to the technical field of mining equipment, and relates to a continuous vulcanizer for a jointless closed-loop steel rope core rubber conveying belt of a belt feeder. A plurality of endless steel wire rope rings are sleeved on a front roller body of a conveying belt and a rear roller body of the conveying belt and tensioned, a lower cover rubber and a lower core rubber are laid right above an upper heating plate and a lower heating plate of a lower steel belt, an endless steel wire rope is arranged above the lower core rubber, an upper core rubber and an upper cover rubber are arranged above the endless steel wire rope, the upper heating plate and the lower heating plate sandwich four layers of rubber materials and steel wire ropes through the upper steel belt and the lower steel belt, heating and pressurizing are carried out, the upper steel belt and the lower steel belt drive the four layers of rubber materials and the steel wire ropes to move forwards slowly, the vulcanized rubber materials and the steel wire ropes go out from the front ends of the upper heating plate and the lower heating plate, and the unvulcanize. The invention can produce the steel wire rope core rubber conveying belt with large tensile strength and small manufacturing error, continuously and automatically feed and produce, can reduce the labor amount, save the labor force and improve the production efficiency.)

1. A continuous vulcanizer for a jointless closed loop steel rope core rubber conveying belt of a belt feeder comprises a rack assembly; the rack assembly comprises a rack, a linear guide rail and a tensioning hydraulic cylinder, the linear guide rail is fixedly connected to the rack, and the linear guide rail is arranged along the front-back direction; the tensioning hydraulic cylinder comprises a tensioning hydraulic cylinder body and a tensioning hydraulic cylinder piston rod; the tensioning hydraulic cylinder body is fixedly connected to the frame;

the device is characterized by further comprising a front roller component of the conveying belt, a rear roller component of the conveying belt, a lower heating component and an upper heating component;

the conveyer belt front roller assembly comprises a conveyer belt front roller, a front roller left bearing assembly, a front roller right bearing assembly, a front auxiliary mechanism hydraulic cylinder, a front roller lifting hydraulic cylinder, a front bearing movable seat and a front auxiliary force application plate;

the conveyer belt front roller comprises a conveyer belt front roller body and a conveyer belt front roller shaft which are fixedly connected with each other; the axis of the front roller of the conveyer belt is arranged along the left and right direction; the right bearing assembly of the front roller is connected with a shaft section of the front roller shaft of the conveying belt exposed at the right end of the front roller of the conveying belt through a revolute pair; the left bearing assembly of the front roller is connected with a shaft section of the front roller shaft of the conveying belt exposed at the left end of the front roller of the conveying belt through a revolute pair; the front roller left bearing assembly is fixedly connected with the frame;

the front roller lifting hydraulic cylinder is a hydraulic cylinder with a guide rod; the front roller lifting hydraulic cylinder comprises a front roller lifting hydraulic cylinder body and a front roller lifting hydraulic cylinder piston rod; the front roller lifting hydraulic cylinder body is fixedly connected with the frame; the front bearing movable seat is provided with an upward front bearing movable seat lower supporting surface and a forward front bearing movable seat rear pushing surface; the front bearing movable seat is fixedly connected to a piston rod of the front roller lifting hydraulic cylinder; the front roller lifting hydraulic cylinder drives the front bearing movable seat to vertically translate upwards to the end of a stroke, the lower supporting surface of the front bearing movable seat supports a front roller right bearing assembly, and the rear pushing surface of the front bearing movable seat is close to the rear end surface of the front roller right bearing assembly; the front roller right bearing assembly and the front bearing movable seat are connected with the threaded hole through the combination of a bolt and the threaded hole;

the hydraulic cylinder of the front auxiliary mechanism is a hydraulic cylinder with a guide rod; the front auxiliary mechanism hydraulic cylinder comprises a front auxiliary mechanism hydraulic cylinder body and a front auxiliary mechanism hydraulic cylinder piston rod; the front auxiliary mechanism hydraulic cylinder body is fixedly connected with the frame; the front auxiliary force application plate is fixedly connected with the hydraulic cylinder body of the front auxiliary mechanism; the front auxiliary force application plate is provided with a downward front auxiliary force application plate upper pressing surface and a backward front auxiliary force application plate front pushing surface; the hydraulic cylinder of the front auxiliary mechanism drives the front auxiliary force application plate to vertically and downwards translate, and the upper pressing surface of the front auxiliary force application plate abuts against the upper side of the shaft head on the left side of the left bearing assembly of the front roller of the conveying belt; the front pushing surface of the front auxiliary force application plate is close to the front side of a shaft head on the left side of a left bearing assembly of the front roller of the conveying belt;

the conveying belt rear roller assembly comprises a conveying belt rear roller, a rear roller left bearing assembly, a rear roller right bearing assembly, a rear auxiliary mechanism hydraulic cylinder, a rear roller lifting hydraulic cylinder, a rear bearing movable seat, a rear auxiliary force application plate, a front sliding frame, a rear sliding frame and a sliding block;

the conveying belt rear roller comprises a conveying belt rear roller body and a conveying belt rear roller shaft which are fixedly connected with each other; the axis of the rear roller of the conveyer belt is arranged along the left and right direction; the right bearing assembly of the rear roller is connected with a shaft section of the rear roller shaft of the conveying belt exposed at the right end of the rear roller body of the conveying belt through a revolute pair; the left bearing assembly of the rear roller is connected with a shaft section of the rear roller shaft of the conveying belt, which is exposed at the left end of the rear roller body of the conveying belt, through a revolute pair; the rear roller left bearing assembly is fixedly connected with the front and rear sliding frames;

the rear roller lifting hydraulic cylinder is a hydraulic cylinder with a guide rod; the rear roller lifting hydraulic cylinder comprises a rear roller lifting hydraulic cylinder body and a rear roller lifting hydraulic cylinder piston rod; the rear roller lifting hydraulic cylinder body is fixedly connected with the front and rear sliding frames; the rear bearing movable seat is provided with an upward rear bearing movable seat lower support surface and a backward rear bearing movable seat forward pushing surface; the rear bearing movable seat is fixedly connected to a piston rod of the rear roller lifting hydraulic cylinder; the rear roller lifting hydraulic cylinder drives the rear bearing movable seat to vertically translate upwards to the end of the stroke, the lower supporting surface of the rear bearing movable seat supports the rear roller right bearing assembly, and the front pushing surface of the rear bearing movable seat is close to the front end surface of the rear roller right bearing assembly; the rear roller right bearing assembly and the rear bearing movable seat are connected with the threaded hole through the combination of a bolt and the threaded hole;

the hydraulic cylinder of the rear auxiliary mechanism is a hydraulic cylinder with a guide rod; the rear auxiliary mechanism hydraulic cylinder comprises a rear auxiliary mechanism hydraulic cylinder body and a rear auxiliary mechanism hydraulic cylinder piston rod; the hydraulic cylinder body of the rear auxiliary mechanism is fixedly connected with the front and rear sliding frames; the rear auxiliary force application plate is provided with a downward rear auxiliary force application plate upper pressing surface and a forward rear auxiliary force application plate rear pushing surface; the rear auxiliary mechanism hydraulic cylinder drives the rear auxiliary force application plate to vertically and downwards translate, and the upper pressing surface of the rear auxiliary force application plate is close to the upper side of the shaft head on the left side of the left bearing assembly of the rear roller of the conveying belt; the rear pushing surface of the rear auxiliary force application plate is close to the rear side of the shaft head on the left side of the left bearing assembly of the rear roller;

the slide block is fixedly connected with the front and rear sliding frames; the slide block and the linear guide rail are combined into a linear guide rail pair; a piston rod of the tensioning hydraulic cylinder is fixedly connected with the front and rear sliding frames;

the front roller of the conveyer belt is positioned right in front of the rear roller of the conveyer belt; a plurality of closed-loop and equal-circumference-length jointless steel wire rope rings of the steel wire core rubber conveyer belt are simultaneously wound on a conveyer belt front roller and a conveyer belt rear roller; the tensioning hydraulic cylinder drives the rear roller component of the conveying belt to move backwards, and the rear roller body of the conveying belt tensions the jointless steel wire rope ring;

the lower heating assembly comprises a lower heating plate assembly, a front lower roller, a lower motor, a rear lower roller, a lower steel belt, a left lower hydraulic cylinder, a right lower bracket, a lower silicone oil spray pipe, a lower mortar spray pipe and a steel wire rope comb assembly;

the lower heating plate assembly comprises a lower heating plate and a lower heating plate bracket; the lower heating plate is fixedly connected with the lower heating plate bracket, and the heating plane of the lower heating plate is horizontally upward; the front lower roller is connected with the lower heating plate bracket through a revolute pair; the front lower roller is positioned in front of the lower heating plate; the rear lower roller is connected with the lower heating plate bracket through a revolute pair; the rear lower roller is positioned behind the lower heating plate; the upper limit point of the front lower roller, the upper limit point of the rear lower roller and the heating plane of the lower heating plate are all positioned at the same height; the lower steel belt is a joint-free closed-loop steel belt, and is simultaneously tensioned and wound on the front lower roller and the rear lower roller; the shell of the lower motor is fixedly connected with the lower heating plate bracket; the output shaft of the lower motor is fixedly connected with the rotating shaft of the front lower roller; the lower motor drives the lower steel belt to rotate, and the upper edge of the lower steel belt is rubbed on the heating plane of the lower heating plate to translate forwards;

the lower left hydraulic cylinder is a hydraulic cylinder with a guide rod; the left lower hydraulic cylinder comprises a left lower hydraulic cylinder body and a left lower hydraulic cylinder piston rod; the left lower hydraulic cylinder body is fixedly connected with the frame; the piston rod of the left lower hydraulic cylinder is fixedly connected with the left side of the lower heating plate bracket;

the lower right hydraulic cylinder is a hydraulic cylinder with a guide rod; the right lower hydraulic cylinder comprises a right lower hydraulic cylinder body and a right lower hydraulic cylinder piston rod; the right lower hydraulic cylinder body is fixedly connected with the frame; the piston rod of the right lower hydraulic cylinder is fixedly connected with the right lower supporting groove; the lower heating plate bracket is provided with a right lower tenon;

the lower isolation plastic paper is a consumed material for isolating the rubber surface and the metal surface of the lower steel belt, and the lower isolation plastic paper roll is connected with the lower heating plate support through a revolute pair; the axis of the lower isolation plastic paper roll is arranged along the left and right horizontal directions; the lower cover rubber is a raw rubber blank material of the steel rope core rubber conveying belt, and the lower cover rubber roller is connected with the lower heating plate support through a revolute pair; the axis of the lower cover rubber winding roller is arranged along the left and right horizontal directions; the lower core rubber is a raw rubber blank material of the steel rope core rubber conveyer belt; the lower core rubber roll and the lower heating plate bracket are connected through a revolute pair; the axis of the lower core rubber winding roller is arranged along the left and right horizontal directions; the lower isolation plastic paper roll is positioned behind the rear lower roller, the lower cover rubber roll is positioned behind the lower isolation plastic paper roll, and the lower core rubber roll is positioned behind the lower cover rubber roll;

the lower silicone oil spray pipe is fixedly connected with the lower heating plate bracket; the lower silicone oil spray pipe is arranged along the left and right horizontal directions; the lower silicone oil spraying pipe is positioned at the rear upper part of the lower isolation plastic paper roll, the lower silicone oil spraying pipe is positioned at the front upper part of the lower cover rubber roll, the lower silicone oil spraying pipe is provided with spraying holes, and the silicone oil in the lower silicone oil spraying pipe is sprayed on the outermost surface of the lower isolation plastic paper roll;

the lower mucilage spraying pipe is fixedly connected with the lower heating plate bracket; the lower mucilage spraying pipe is arranged along the left and right horizontal directions; the lower glue spraying pipe is positioned at the rear upper part of the lower cover glue winding roller, the lower glue spraying pipe is positioned at the front upper part of the lower core glue winding roller, the lower glue spraying pipe is provided with spraying holes, and the glue in the lower glue spraying pipe is sprayed on the outermost surfaces of the lower cover glue winding roller and the lower core glue winding roller;

the steel wire rope comb component comprises a steel wire rope comb and a rope comb lifting hydraulic cylinder; the rope comb lifting hydraulic cylinder is a hydraulic cylinder with a guide rod; the rope comb lifting hydraulic cylinder comprises a rope comb lifting hydraulic cylinder body and a rope comb lifting hydraulic cylinder piston rod; the rope comb lifting hydraulic cylinder body is fixedly connected with the lower heating plate support; a piston rod of the rope comb lifting hydraulic cylinder is fixedly connected with the steel wire rope comb; the wire rope comb is provided with a plurality of wire rope comb grooves which are arrayed at equal intervals along the left-right direction, the openings of the wire rope comb grooves are upward, and the groove width of the wire rope comb grooves is equal to the diameter of a wire rope of a jointless wire rope ring;

the lower steel belt, the lower silicone oil spray pipe, the lower mortar spray pipe, the steel wire rope comb assembly, the lower core rubber roll, the lower cover rubber roll and the lower isolation plastic paper roll are positioned between the upper side and the lower side of the jointless steel wire rope ring; the left lower hydraulic cylinder drives the lower heating plate component, the front lower roller, the lower motor, the rear lower roller, the lower steel belt, the lower silicone oil spray pipe, the lower mortar spray pipe, the steel wire rope comb component, the lower core rubber roll, the combination of the lower cover rubber roll and the lower isolation plastic paper roll to move up and down, and the lower steel belt, the lower silicone oil spray pipe, the lower mortar spray pipe, the steel wire rope comb component, the lower core rubber roll, the lower cover rubber roll and the lower isolation plastic paper roll move up and down between the upper side and the lower side of the jointless steel wire rope ring; when the left lower hydraulic cylinder extends upwards, the rope comb lifting hydraulic cylinder drives the steel wire rope comb to translate upwards, and the jointless steel wire rope rings are embedded into the steel wire rope comb grooves in a one-to-one correspondence manner; the right lower hydraulic cylinder drives the right lower bracket groove to move upwards, and the upward plane of the right lower bracket groove is close to the lower surface of the right lower tenon; the stroke of the left lower hydraulic cylinder is smaller than that of the right lower hydraulic cylinder;

the upper heating assembly comprises an upper heating plate assembly, a front upper roller, an upper motor, a rear upper roller, an upper steel belt, a heating lifting hydraulic cylinder, an upper silicone oil spray pipe and two upper mucilage spray pipes;

the upper heating plate assembly comprises an upper heating plate and an upper heating plate bracket; the upper heating plate is fixedly connected with the upper heating plate bracket, and the heating plane of the upper heating plate faces downwards horizontally; the front upper roller is connected with the upper heating plate bracket through a revolute pair; the front upper roller is positioned in front of the upper heating plate; the rear upper roller is connected with the upper heating plate bracket through a revolute pair; the rear upper roller is positioned behind the upper heating plate; the lowest quadrant point of the front upper roller, the lowest quadrant point of the rear upper roller and the heating plane of the upper heating plate are all positioned at the same height; the upper steel belt is an endless closed-loop steel belt, and is simultaneously tensioned and wound on the front upper roller and the rear upper roller; the shell of the upper motor is fixedly connected with the upper heating plate bracket; the output shaft of the upper motor is fixedly connected with the rotating shaft of the front upper roller; the upper motor drives the upper steel belt to run, and the lower edge of the upper steel belt is abutted against the heating plane of the upper heating plate and rubs to translate forwards;

the heating lifting hydraulic cylinder is a hydraulic cylinder with a guide rod; the heating lifting hydraulic cylinder comprises a heating lifting hydraulic cylinder body and a heating lifting hydraulic cylinder piston rod; the heating lifting hydraulic cylinder body is fixedly connected with the frame; a piston rod of the heating lifting hydraulic cylinder is fixedly connected with the upper heating plate bracket;

the upper isolation plastic paper is a consumable material for isolating the rubber surface and the upper steel belt metal surface, and the upper isolation plastic paper roll is connected with the upper heating plate support through a revolute pair; the axial lead of the upper isolation plastic paper roll is arranged along the left and right horizontal directions; the upper cover rubber is a raw rubber blank material of the steel rope core rubber conveying belt, and the upper cover rubber roller is connected with the upper heating plate support through a revolute pair; the axis of the upper cover rubber winding roller is arranged along the left and right horizontal directions; the upper core rubber is a raw rubber blank material of the steel cord core rubber conveyer belt, and the upper core rubber winding roller is connected with the upper heating plate bracket through a revolute pair; the axis of the upper core rubber winding roller is arranged along the left and right horizontal directions; the upper isolation plastic paper roll is positioned behind the rear upper roller, the upper cover rubber roll is positioned behind the upper isolation plastic paper roll, and the upper core rubber roll is positioned behind the upper cover rubber roll;

the upper silicone oil spray pipe and the upper sizing spray pipe are respectively fixedly connected with the upper heating plate bracket; the upper silicone oil spray pipe and the upper sizing spray pipe are respectively arranged along the left and right horizontal directions;

the upper silicone oil spraying pipe is positioned between the upper isolation plastic paper roll and the upper cover rubber roll, spraying holes are formed in the upper silicone oil spraying pipe, and silicone oil in the upper silicone oil spraying pipe is sprayed on the surface of the outermost layer of the upper isolation plastic paper roll;

the front sizing agent spraying pipe is positioned at the rear lower part of the upper cover glue roller, the front sizing agent spraying pipe is positioned at the front lower part of the upper core glue roller, the front sizing agent spraying pipe is provided with spraying holes, the sizing agent in the front sizing agent spraying pipe is sprayed on the outermost surface of the upper cover glue roller, and the sizing agent in the front sizing agent spraying pipe is simultaneously sprayed on the upper surface of the film unfolded by the upper core glue roller;

the upper cement spraying pipe is arranged behind and below the upper core cement winding roller, the upper cement spraying pipe is arranged right above the lower core cement winding roller, the upper cement spraying pipe is provided with spraying holes, and the cement in the upper cement spraying pipe is sprayed on the outermost surface of the upper core cement winding roller, the outermost surface of the lower core cement winding roller and the surface of the jointless steel wire rope ring;

the upper steel belt, the upper silicone oil spray pipe, the upper sizing spray pipe, the upper core rubber roll, the upper cover rubber roll and the upper isolation plastic paper roll are positioned at the upper part of the upper edge of the jointless steel wire rope ring; the heating lifting hydraulic cylinder drives the combination of the upper heating plate component, the front upper roller, the upper motor, the rear upper roller, the upper steel belt, the upper silicone oil spray pipe, the upper sizing agent spray pipe, the upper core glue roll, the upper cover glue roll and the upper isolation plastic paper roll to move up and down.

2. The continuous vulcanizer of the endless closed loop steel cord rubber conveyor belt of the belt feeder according to claim 1, characterized in that the lower heating assembly further comprises a cement recovery tank, the cement recovery tank is fixedly connected with the lower heating plate support; the rubber cement recovery tank is positioned under the common area of the lower core rubber winding roller, the lower cover rubber winding roller and the upper core rubber winding roller.

3. The continuous vulcanizer of the endless closed loop steel cord rubber conveyer belt of the belt feeder according to claim 1 or 2, characterized in that the lower heating assembly further comprises a silicone oil and cement mixture tank, the silicone oil and cement mixture tank is fixedly connected with the lower heating plate support; the silicone oil and rubber cement mixed liquid tank is positioned right below the common area of the lower silicone oil spray pipe and the upper silicone oil spray pipe.

4. A steel wire rope core rubber conveyer belt produced by a belt feeder joint-free closed loop steel wire rope core rubber conveyer belt continuous vulcanizer is characterized in that a steel wire rope avoiding groove is formed in a lower core rubber used for producing the steel wire rope core rubber conveyer belt.

5. A steel wire rope core rubber conveyer belt produced by a belt feeder joint-free closed loop steel wire rope core rubber conveyer belt continuous vulcanizer is characterized in that a steel wire rope avoiding groove is formed in an upper core rubber used for producing the steel wire rope core rubber conveyer belt.

Technical Field

The invention belongs to the technical field of mining equipment, relates to manufacturing equipment for parts of a mining belt feeder, and particularly relates to a continuous vulcanizer for a jointless closed-loop steel rope core rubber conveyor belt of the belt feeder.

Background

The mining belt feeder is a novel product which is popularized and used in the market in the last decade, the development of the product is very fast, and the product occupies the market share of a push plate type feeder and a vibration type feeder because the mining belt feeder is small in size, light in weight and very large in feeding amount.

The rubber conveying belt is one of the most important key components on the belt feeder. The rubber conveyer belt is a closed endless belt, and the circumference of the rubber conveyer belt used on the belt feeder is not too large, and is between seven eight meters and thirty meters. The rubber conveying belt is classified according to the structure of the framework layer, and is provided with a canvas core rubber conveying belt and a steel wire rope core rubber conveying belt. The canvas core rubber conveyer belt is relatively easy to manufacture and is the earliest one. The steel wire rope core rubber conveyer belt has high rated tensile strength and long service life, and can replace canvas core rubber conveyer belt gradually.

The manufacturing process of the steel wire rope core rubber conveying belt is that a roll of conveying belt blank is processed in a conveying belt processing factory, the conveying belt blank is generally hundreds of meters long, one section is cut from the upper side, the length is equal to the perimeter of the steel wire rope core rubber conveying belt, a section of length which needs to be overlapped when a vulcanization joint is made, and then the two ends of the steel wire rope core rubber conveying belt are connected by a flat vulcanizing machine. The steel wire rope core rubber conveyer belt vulcanization joint is a work with strong specialty, and the staff need special training to practice the exercise many times and just can skillfully master, and need still use special curing press. The process is substantially the same. 1. And measuring the length required by the joint, peeling off the rubber layer, and exposing the steel wire rope core inside. 2. Two ends of the steel wire rope core rubber conveyer belt blank are fixed on the lower heating plate of the flat vulcanizing machine. 3. Placing sizing blocks at the left and right sides of the lower heating plate, wherein the thickness of the sizing blocks is equal to the thickness of a needed vulcanized joint, the distance between the sizing blocks is equal to the width of the vulcanized joint, paving isolation plastic paper, brushing a layer of silicone oil on the upper surface of the isolation plastic paper, paving lower cover glue on the isolation plastic paper, brushing a layer of mucilage on the upper surface of the lower cover glue, paving lower core glue, and brushing a layer of mucilage on the upper surface of the lower core glue. 3. The steel wire ropes are brushed with the adhesive cement, the steel wire ropes at two ends are alternately and flatly laid on the lower core adhesive, the steel wire ropes are kept parallel and equidistant to each other as much as possible, the joints between the steel wire ropes and the un-stripped adhesive are bent, the steel wire ropes are kept bilaterally symmetrical as much as possible, and the spaced distances are kept uniform. And filling a core rubber strip between the adjacent steel wire ropes, and brushing rubber cement on the core rubber strip. 4. Spreading core glue, brushing glue paste on the upper surface of the core glue, spreading cover glue on the core glue, brushing a layer of silicone oil on the cover glue, and spreading isolation plastic paper. 5. The upper heating plate is covered on the upper surface, the upper heating plate and the lower heating plate are fixedly connected by using bolts, and the steel wire rope and the joint material are tightly clamped between the upper heating plate and the lower heating plate. 6. The upper heating plate and the lower heating plate are preheated, heated and cooled according to a certain program, the vulcanizer is removed, and the vulcanized joint is manufactured.

Closed loop wire rope core rubber conveyors made according to conventional manufacturing processes suffer from such drawbacks. 1. Although the steel wire rope core rubber conveyer belt is a closed loop in appearance, the physical indexes such as tensile strength, bending performance and the like at joints and other positions are different, the steel wire ropes are not made into a real closed loop and are only put together in parallel at the joints, the steel wire rope heads are not directly connected but are connected together through a rubber body, in use, the joints bear tensile force by the shearing force of the rubber body, and the steel wire ropes bear tensile force at other positions, so that the tensile strength of the steel wire rope core rubber conveyer belt is not uniform everywhere, a great discount is made at the joints, the tensile strength which can be borne by the joints is taken as the rated tensile strength of the steel wire rope core rubber conveyer belt, the specification of the steel wire rope core rubber conveyer belt is selected in the way, the diameter ratio of the steel wire ropes is larger, and the thickness of the rubber layer is larger, correspondingly, the diameter ratio of the roller matched with the belt feeder is larger, the specifications of a rack and other structural parts of the belt feeder are larger, the waste of structural materials is caused, the occupied space of the belt feeder in a use site is larger, the power for driving the structure of the belt feeder to operate is larger, and the long-term waste of energy is caused. 2. The error is relatively large. Whether the conveying belt parts on the two sides of the joint are exactly aligned is ensured by aligning the edge lines on the two sides, so that measurement errors and operation errors exist, the circumferential lengths of the steel wire ropes on the left side and the right side are not completely equal, and the steel wire ropes are known as bell mouths. The steel wire rope core rubber conveyer belt is likely to deviate in the running process of the belt feeder, corresponding measures are needed to correct deviation, friction force is generated between the deviation correcting mechanism and the steel wire rope core rubber conveyer belt, the deviation is more serious, the friction force is larger, the consumed power is more, long-term waste of energy is caused, the service life of the steel wire rope core rubber conveyer belt is shorter, the steel wire rope core rubber conveyer belt is worn to a certain degree and needs to be replaced, and the maintenance cost is improved.

The belt conveyor is an old product which is used for hundreds of years, the steel wire rope core rubber conveyor belt on the belt conveyor is generally longer, less, hundreds of meters, more, thousands of meters and dozens of kilometers, the steel wire rope core rubber conveyor belt is connected into a closed loop by manufacturing vulcanization joints on site through a blank of a section of a plurality of hundred meters, people are bound by the thinking mode, the belt conveyor is introduced to a belt feeder or an old method which is used continuously, the vulcanization joints are manufactured by a section of the blank to be connected into a closed loop, and people do not break through the thinking mode to develop a closed loop steel wire rope core rubber conveyor belt without joints.

The present production steel wire rope core rubber conveyor uses is the curing press, including very huge enlarged wire rope mechanism, go up hot plate and hot plate down, lay several layers of sizing material coincide and tile on hot plate down, the steel wire rope core presss from both sides in the middle of the sizing material, go up the hot plate and be in the same place with hot plate down, add the heat and pressurize and keep certain time, pull out the hot plate after vulcanizing, the next section that links to each other is resulfurized, it is not continuous vulcanization, intermittent feeding, the amount of labour is great, intensity of labour is great, production efficiency is lower, no one has developed the vulcanizer of continuous automated production steel wire rope core rubber conveyor up to now. The vulcanizing machine for continuously and automatically producing the canvas core rubber conveying belt is available in the market, the vulcanizing machine is not provided with equipment for placing the steel wire rope, the equipment for placing the steel wire rope cannot be used for producing the steel wire rope core rubber conveying belt, the equipment for placing the steel wire rope is complex, and the equipment for placing the steel wire rope cannot be matched with the vulcanizing machine.

Disclosure of Invention

The invention aims to improve the defects of the prior art and provide the continuous vulcanizer for the endless closed-loop steel wire rope core rubber conveyer belt of the belt feeder, which can produce the steel wire rope core rubber conveyer belt with high tensile strength and small manufacturing error, continuously and automatically feed and produce, reduce the labor amount, save the labor force and improve the production efficiency.

The invention is realized by the following technical scheme:

a continuous vulcanizer for a jointless closed loop steel rope core rubber conveying belt of a belt feeder comprises a rack assembly; the rack assembly comprises a rack, a linear guide rail and a tensioning hydraulic cylinder, the linear guide rail is fixedly connected to the rack, and the linear guide rail is arranged along the front-back direction; the tensioning hydraulic cylinder comprises a tensioning hydraulic cylinder body and a tensioning hydraulic cylinder piston rod; the tensioning hydraulic cylinder body is fixedly connected to the frame;

the conveying belt heating device also comprises a conveying belt front roller assembly, a conveying belt rear roller assembly, a lower heating assembly and an upper heating assembly;

the conveyer belt front roller assembly comprises a conveyer belt front roller, a front roller left bearing assembly, a front roller right bearing assembly, a front auxiliary mechanism hydraulic cylinder, a front roller lifting hydraulic cylinder, a front bearing movable seat and a front auxiliary force application plate; the conveyer belt front roller comprises a conveyer belt front roller body and a conveyer belt front roller shaft which are fixedly connected with each other; the axis of the front roller of the conveyer belt is arranged along the left and right direction; the right bearing assembly of the front roller is connected with a shaft section of the front roller shaft of the conveying belt exposed at the right end of the front roller of the conveying belt through a revolute pair; the left bearing assembly of the front roller is connected with a shaft section of the front roller shaft of the conveying belt exposed at the left end of the front roller of the conveying belt through a revolute pair; the front roller left bearing assembly is fixedly connected with the frame; the front roller lifting hydraulic cylinder is a hydraulic cylinder with a guide rod; the front roller lifting hydraulic cylinder comprises a front roller lifting hydraulic cylinder body and a front roller lifting hydraulic cylinder piston rod; the front roller lifting hydraulic cylinder body is fixedly connected with the frame; the front bearing movable seat is provided with an upward front bearing movable seat lower supporting surface and a forward front bearing movable seat rear pushing surface; the front bearing movable seat is fixedly connected to a piston rod of the front roller lifting hydraulic cylinder; the front roller lifting hydraulic cylinder drives the front bearing movable seat to vertically translate upwards to the end of a stroke, the lower supporting surface of the front bearing movable seat supports a front roller right bearing assembly, and the rear pushing surface of the front bearing movable seat is close to the rear end surface of the front roller right bearing assembly; the front roller right bearing assembly and the front bearing movable seat are connected with the threaded hole through the combination of a bolt and the threaded hole; the hydraulic cylinder of the front auxiliary mechanism is a hydraulic cylinder with a guide rod; the front auxiliary mechanism hydraulic cylinder comprises a front auxiliary mechanism hydraulic cylinder body and a front auxiliary mechanism hydraulic cylinder piston rod; the front auxiliary mechanism hydraulic cylinder body is fixedly connected with the frame; the front auxiliary force application plate is fixedly connected with the hydraulic cylinder body of the front auxiliary mechanism; the front auxiliary force application plate is provided with a downward front auxiliary force application plate upper pressing surface and a backward front auxiliary force application plate front pushing surface; the hydraulic cylinder of the front auxiliary mechanism drives the front auxiliary force application plate to vertically and downwards translate, and the upper pressing surface of the front auxiliary force application plate abuts against the upper side of the shaft head on the left side of the left bearing assembly of the front roller of the conveying belt; the front pushing surface of the front auxiliary force application plate is close to the front side of a shaft head on the left side of a left bearing assembly of the front roller of the conveying belt;

the conveying belt rear roller assembly comprises a conveying belt rear roller, a rear roller left bearing assembly, a rear roller right bearing assembly, a rear auxiliary mechanism hydraulic cylinder, a rear roller lifting hydraulic cylinder, a rear bearing movable seat, a rear auxiliary force application plate, a front sliding frame, a rear sliding frame and a sliding block; the conveying belt rear roller comprises a conveying belt rear roller body and a conveying belt rear roller shaft which are fixedly connected with each other; the axis of the rear roller of the conveyer belt is arranged along the left and right direction; the right bearing assembly of the rear roller is connected with a shaft section of the rear roller shaft of the conveying belt exposed at the right end of the rear roller body of the conveying belt through a revolute pair; the left bearing assembly of the rear roller is connected with a shaft section of the rear roller shaft of the conveying belt, which is exposed at the left end of the rear roller body of the conveying belt, through a revolute pair; the rear roller left bearing assembly is fixedly connected with the front and rear sliding frames; the rear roller lifting hydraulic cylinder is a hydraulic cylinder with a guide rod; the rear roller lifting hydraulic cylinder comprises a rear roller lifting hydraulic cylinder body and a rear roller lifting hydraulic cylinder piston rod; the rear roller lifting hydraulic cylinder body is fixedly connected with the front and rear sliding frames; the rear bearing movable seat is provided with an upward rear bearing movable seat lower support surface and a backward rear bearing movable seat forward pushing surface; the rear bearing movable seat is fixedly connected to a piston rod of the rear roller lifting hydraulic cylinder; the rear roller lifting hydraulic cylinder drives the rear bearing movable seat to vertically translate upwards to the end of the stroke, the lower supporting surface of the rear bearing movable seat supports the rear roller right bearing assembly, and the front pushing surface of the rear bearing movable seat is close to the front end surface of the rear roller right bearing assembly; the rear roller right bearing assembly and the rear bearing movable seat are connected with the threaded hole through the combination of a bolt and the threaded hole; the hydraulic cylinder of the rear auxiliary mechanism is a hydraulic cylinder with a guide rod; the rear auxiliary mechanism hydraulic cylinder comprises a rear auxiliary mechanism hydraulic cylinder body and a rear auxiliary mechanism hydraulic cylinder piston rod; the hydraulic cylinder body of the rear auxiliary mechanism is fixedly connected with the front and rear sliding frames; the rear auxiliary force application plate is provided with a downward rear auxiliary force application plate upper pressing surface and a forward rear auxiliary force application plate rear pushing surface; the rear auxiliary mechanism hydraulic cylinder drives the rear auxiliary force application plate to vertically and downwards translate, and the upper pressing surface of the rear auxiliary force application plate is close to the upper side of the shaft head on the left side of the left bearing assembly of the rear roller of the conveying belt; the rear pushing surface of the rear auxiliary force application plate is close to the rear side of the shaft head on the left side of the left bearing assembly of the rear roller; the slide block is fixedly connected with the front and rear sliding frames; the slide block and the linear guide rail are combined into a linear guide rail pair; a piston rod of the tensioning hydraulic cylinder is fixedly connected with the front and rear sliding frames; the front roller of the conveyer belt is positioned right in front of the rear roller of the conveyer belt; a plurality of closed-loop and equal-circumference-length jointless steel wire rope rings of the steel wire core rubber conveyer belt are simultaneously wound on a conveyer belt front roller and a conveyer belt rear roller; the tensioning hydraulic cylinder drives the rear roller component of the conveying belt to move backwards, and the rear roller body of the conveying belt tensions the jointless steel wire rope ring;

the lower heating assembly comprises a lower heating plate assembly, a front lower roller, a lower motor, a rear lower roller, a lower steel belt, a left lower hydraulic cylinder, a right lower bracket, a lower silicone oil spray pipe, a lower mortar spray pipe and a steel wire rope comb assembly; the lower heating plate assembly comprises a lower heating plate and a lower heating plate bracket; the lower heating plate is fixedly connected with the lower heating plate bracket, and the heating plane of the lower heating plate is horizontally upward; the front lower roller is connected with the lower heating plate bracket through a revolute pair; the front lower roller is positioned in front of the lower heating plate; the rear lower roller is connected with the lower heating plate bracket through a revolute pair; the rear lower roller is positioned behind the lower heating plate; the upper limit point of the front lower roller, the upper limit point of the rear lower roller and the heating plane of the lower heating plate are all positioned at the same height; the lower steel belt is a joint-free closed-loop steel belt, and is simultaneously tensioned and wound on the front lower roller and the rear lower roller; the shell of the lower motor is fixedly connected with the lower heating plate bracket; the output shaft of the lower motor is fixedly connected with the rotating shaft of the front lower roller; the lower motor drives the lower steel belt to rotate, and the upper edge of the lower steel belt is rubbed on the heating plane of the lower heating plate to translate forwards; the lower left hydraulic cylinder is a hydraulic cylinder with a guide rod; the left lower hydraulic cylinder comprises a left lower hydraulic cylinder body and a left lower hydraulic cylinder piston rod; the left lower hydraulic cylinder body is fixedly connected with the frame; the piston rod of the left lower hydraulic cylinder is fixedly connected with the left side of the lower heating plate bracket; the lower right hydraulic cylinder is a hydraulic cylinder with a guide rod; the right lower hydraulic cylinder comprises a right lower hydraulic cylinder body and a right lower hydraulic cylinder piston rod; the right lower hydraulic cylinder body is fixedly connected with the frame; the piston rod of the right lower hydraulic cylinder is fixedly connected with the right lower supporting groove; the lower heating plate bracket is provided with a right lower tenon; the lower isolation plastic paper is a consumed material for isolating the rubber surface and the metal surface of the lower steel belt, and the lower isolation plastic paper roll is connected with the lower heating plate support through a revolute pair; the axis of the lower isolation plastic paper roll is arranged along the left and right horizontal directions; the lower cover rubber is a raw rubber blank material of the steel rope core rubber conveying belt, and the lower cover rubber roller is connected with the lower heating plate support through a revolute pair; the axis of the lower cover rubber winding roller is arranged along the left and right horizontal directions; the lower core rubber is a raw rubber blank material of the steel rope core rubber conveyer belt; the lower core rubber roll and the lower heating plate bracket are connected through a revolute pair; the axis of the lower core rubber winding roller is arranged along the left and right horizontal directions; the lower isolation plastic paper roll is positioned behind the rear lower roller, the lower cover rubber roll is positioned behind the lower isolation plastic paper roll, and the lower core rubber roll is positioned behind the lower cover rubber roll; the lower silicone oil spray pipe is fixedly connected with the lower heating plate bracket; the lower silicone oil spray pipe is arranged along the left and right horizontal directions; the lower silicone oil spraying pipe is positioned at the rear upper part of the lower isolation plastic paper roll, the lower silicone oil spraying pipe is positioned at the front upper part of the lower cover rubber roll, the lower silicone oil spraying pipe is provided with spraying holes, and the silicone oil in the lower silicone oil spraying pipe is sprayed on the outermost surface of the lower isolation plastic paper roll; the lower mucilage spraying pipe is fixedly connected with the lower heating plate bracket; the lower mucilage spraying pipe is arranged along the left and right horizontal directions; the lower glue spraying pipe is positioned at the rear upper part of the lower cover glue winding roller, the lower glue spraying pipe is positioned at the front upper part of the lower core glue winding roller, the lower glue spraying pipe is provided with spraying holes, and the glue in the lower glue spraying pipe is sprayed on the outermost surfaces of the lower cover glue winding roller and the lower core glue winding roller; the steel wire rope comb component comprises a steel wire rope comb and a rope comb lifting hydraulic cylinder; the rope comb lifting hydraulic cylinder is a hydraulic cylinder with a guide rod; the rope comb lifting hydraulic cylinder comprises a rope comb lifting hydraulic cylinder body and a rope comb lifting hydraulic cylinder piston rod; the rope comb lifting hydraulic cylinder body is fixedly connected with the lower heating plate support; a piston rod of the rope comb lifting hydraulic cylinder is fixedly connected with the steel wire rope comb; the wire rope comb is provided with a plurality of wire rope comb grooves which are arrayed at equal intervals along the left-right direction, the openings of the wire rope comb grooves are upward, and the groove width of the wire rope comb grooves is equal to the diameter of a wire rope of a jointless wire rope ring; the lower steel belt, the lower silicone oil spray pipe, the lower mortar spray pipe, the steel wire rope comb assembly, the lower core rubber roll, the lower cover rubber roll and the lower isolation plastic paper roll are positioned between the upper side and the lower side of the jointless steel wire rope ring; the left lower hydraulic cylinder drives the lower heating plate component, the front lower roller, the lower motor, the rear lower roller, the lower steel belt, the lower silicone oil spray pipe, the lower mortar spray pipe, the steel wire rope comb component, the lower core rubber roll, the combination of the lower cover rubber roll and the lower isolation plastic paper roll to move up and down, and the lower steel belt, the lower silicone oil spray pipe, the lower mortar spray pipe, the steel wire rope comb component, the lower core rubber roll, the lower cover rubber roll and the lower isolation plastic paper roll move up and down between the upper side and the lower side of the jointless steel wire rope ring; when the left lower hydraulic cylinder extends upwards, the rope comb lifting hydraulic cylinder drives the steel wire rope comb to move upwards in a horizontal moving mode, and the jointless steel wire rope rings are embedded into the steel wire rope comb grooves in a one-to-one corresponding mode and used for ensuring that the mutual distance between the jointless steel wire rope rings is accurate; the right lower hydraulic cylinder drives the right lower bracket groove to move upwards, and the upward plane of the right lower bracket groove is close to the lower surface of the right lower tenon; the stroke of the left lower hydraulic cylinder is smaller than that of the right lower hydraulic cylinder, and the right lower tenon does not collide with the right lower bracket when the left lower hydraulic cylinder contracts downwards;

the upper heating assembly comprises an upper heating plate assembly, a front upper roller, an upper motor, a rear upper roller, an upper steel belt, a heating lifting hydraulic cylinder, an upper silicone oil spray pipe and two upper mucilage spray pipes; the upper heating plate assembly comprises an upper heating plate and an upper heating plate bracket; the upper heating plate is fixedly connected with the upper heating plate bracket, and the heating plane of the upper heating plate faces downwards horizontally; the front upper roller is connected with the upper heating plate bracket through a revolute pair; the front upper roller is positioned in front of the upper heating plate; the rear upper roller is connected with the upper heating plate bracket through a revolute pair; the rear upper roller is positioned behind the upper heating plate; the lowest quadrant point of the front upper roller, the lowest quadrant point of the rear upper roller and the heating plane of the upper heating plate are all positioned at the same height; the upper steel belt is an endless closed-loop steel belt, and is simultaneously tensioned and wound on the front upper roller and the rear upper roller; the shell of the upper motor is fixedly connected with the upper heating plate bracket; the output shaft of the upper motor is fixedly connected with the rotating shaft of the front upper roller; the upper motor drives the upper steel belt to run, and the lower edge of the upper steel belt is abutted against the heating plane of the upper heating plate and rubs to translate forwards; the heating lifting hydraulic cylinder is a hydraulic cylinder with a guide rod; the heating lifting hydraulic cylinder comprises a heating lifting hydraulic cylinder body and a heating lifting hydraulic cylinder piston rod; the heating lifting hydraulic cylinder body is fixedly connected with the frame; a piston rod of the heating lifting hydraulic cylinder is fixedly connected with the upper heating plate bracket; the upper isolation plastic paper is a consumable material for isolating the rubber surface and the upper steel belt metal surface, and the upper isolation plastic paper roll is connected with the upper heating plate support through a revolute pair; the axial lead of the upper isolation plastic paper roll is arranged along the left and right horizontal directions; the upper cover rubber is a raw rubber blank material of the steel rope core rubber conveying belt, and the upper cover rubber roller is connected with the upper heating plate support through a revolute pair; the axis of the upper cover rubber winding roller is arranged along the left and right horizontal directions; the upper core rubber is a raw rubber blank material of the steel cord core rubber conveyer belt, and the upper core rubber winding roller is connected with the upper heating plate bracket through a revolute pair; the axis of the upper core rubber winding roller is arranged along the left and right horizontal directions; the upper isolation plastic paper roll is positioned behind the rear upper roller, the upper cover rubber roll is positioned behind the upper isolation plastic paper roll, and the upper core rubber roll is positioned behind the upper cover rubber roll; the upper silicone oil spray pipe and the upper sizing spray pipe are respectively fixedly connected with the upper heating plate bracket; the upper silicone oil spray pipe and the upper sizing spray pipe are respectively arranged along the left and right horizontal directions; the upper silicone oil spraying pipe is positioned between the upper isolation plastic paper roll and the upper cover rubber roll, spraying holes are formed in the upper silicone oil spraying pipe, and silicone oil in the upper silicone oil spraying pipe is sprayed on the surface of the outermost layer of the upper isolation plastic paper roll; the front sizing agent spraying pipe is positioned at the rear lower part of the upper cover glue roller, the front sizing agent spraying pipe is positioned at the front lower part of the upper core glue roller, the front sizing agent spraying pipe is provided with spraying holes, the sizing agent in the front sizing agent spraying pipe is sprayed on the outermost surface of the upper cover glue roller, and the sizing agent in the front sizing agent spraying pipe is simultaneously sprayed on the upper surface of the film unfolded by the upper core glue roller; the upper cement spraying pipe is arranged behind and below the upper core cement winding roller, the upper cement spraying pipe is arranged right above the lower core cement winding roller, the upper cement spraying pipe is provided with spraying holes, and the cement in the upper cement spraying pipe is sprayed on the outermost surface of the upper core cement winding roller, the outermost surface of the lower core cement winding roller and the surface of the jointless steel wire rope ring; the upper steel belt, the upper silicone oil spray pipe, the upper sizing spray pipe, the upper core rubber roll, the upper cover rubber roll and the upper isolation plastic paper roll are positioned at the upper part of the upper edge of the jointless steel wire rope ring; the heating lifting hydraulic cylinder drives the combination of the upper heating plate component, the front upper roller, the upper motor, the rear upper roller, the upper steel belt, the upper silicone oil spray pipe, the upper sizing agent spray pipe, the upper core glue roll, the upper cover glue roll and the upper isolation plastic paper roll to move up and down.

The lower silicone oil spray pipe and the upper silicone oil spray pipe are respectively communicated with the silicone oil pumping equipment through a control valve and a pipeline.

The lower mortar spraying pipe and the upper mortar spraying pipe are respectively communicated with a mortar pumping pressure device through a control valve and a pipeline.

The lower core rubber matched with the core rubber strip is provided with a steel wire rope avoiding groove, and the upper core rubber is also provided with the steel wire rope avoiding groove, so that the lower core rubber and the upper core rubber are respectively combined with the core rubber strip into a whole.

The lower heating assembly also comprises a glue recycling groove, and the glue recycling groove is fixedly connected with the lower heating plate bracket; the adhesive cement recycling groove is positioned right below the common area of the lower core adhesive tape roller, the lower cover adhesive tape roller and the upper core adhesive tape roller, is used for recycling the adhesive cement dropping from the lower core adhesive tape roller, the lower cover adhesive tape roller and the upper core adhesive tape roller, and can return to adhesive cement pump pressure equipment for recycling, so that waste and pollution to the equipment are prevented; the mucilage recovery tank translates up and down between the upper side and the lower side of the non-joint steel wire rope ring along with the lower heating plate bracket.

The lower heating component also comprises a silicone oil and rubber cement mixed liquid tank, and the silicone oil and rubber cement mixed liquid tank is fixedly connected with the lower heating plate bracket; the silicone oil and mucilage mixed liquid tank is positioned right below the common area of the lower silicone oil spray pipe and the upper silicone oil spray pipe and is used for recovering the dropped silicone oil and mucilage to prevent equipment from being polluted. The silicone oil and rubber cement mixed liquid tank moves up and down between the upper side and the lower side of the jointless steel wire rope ring along with the lower heating plate support.

The working process of the present invention is as follows.

1) And the lower core rubber roll, the lower cover rubber roll and the lower isolation plastic paper roll are arranged at corresponding positions of the lower heating plate bracket.

2) And the upper core rubber roll, the upper cover rubber roll and the upper isolation plastic paper roll are arranged on the corresponding positions of the upper heating plate bracket.

3) And starting a silicone oil spraying control valve of the lower silicone oil spraying pipe, spraying silicone oil on the outermost surface of the lower isolation plastic paper roll, enabling the lower isolation plastic paper to be wound and separated from the lower isolation plastic paper roll, spreading the unfolded part to the upward surface of the upper edge of the lower steel belt, and spreading the front part to the front edge of the lower heating plate.

4) And starting a cement spraying control valve of the lower cement spraying pipe, and spraying cement on the outermost surfaces of the lower cover rubber winding roller and the lower core rubber winding roller. And the lower cover rubber is wound and separated from the lower cover rubber roll, the unfolded part is flatly laid on the upward surface of the upper edge of the lower steel belt, and the front part of the lower cover rubber is laid twenty to thirty centimeters before the rear edge of the lower heating plate.

5) And starting the upper glue spraying pipe at the back, and spraying the glue on the outermost surface of the upper core glue winding roller and the outermost surface of the lower core glue winding roller. And the lower core glue is wound and separated from the lower core glue winding roller, the unfolded part is flatly laid on the unfolded lower cover glue, and the front end of the lower core glue is aligned with the front end of the lower cover glue.

6) A plurality of jointless steel wire rope rings are moved leftwards from the right side of the equipment and are sleeved on the outer cylindrical surface of the front roller body of the conveying belt and the outer cylindrical surface of the rear roller body of the conveying belt, the upper sides of the jointless steel wire rope rings pass through the space between the common area of the lower core rubber, the lower silicone oil spray pipe, the lower rubber slurry spray pipe, the steel wire rope comb assembly, the lower core rubber roll roller, the lower cover rubber roll roller and the lower isolation plastic paper roll roller and the space between the common area of the upper steel belt, the upper silicone oil spray pipe, the upper rubber slurry spray pipe, the upper core rubber roll roller, the upper cover rubber roll roller and the upper isolation plastic paper roll roller, and the lower sides of the jointless steel wire rope rings are wound back from the lower side of the common area of the lower steel belt, the lower silicone oil spray pipe, the lower rubber slurry spray pipe, the steel wire rope comb assembly, the lower core rubber roll roller, the lower cover rubber roll roller and the lower isolation plastic.

7) The left lower hydraulic cylinder extends upwards to drive the combination of the lower heating plate component, the front lower roller, the lower motor, the rear lower roller, the lower steel belt, the lower silicone oil spraying pipe, the lower mortar spraying pipe, the steel wire rope comb component, the lower core rubber roll, the lower cover rubber roll and the lower isolation plastic paper roll to move upwards.

8) The rope comb lifting hydraulic cylinder drives the steel wire rope comb to move upwards, and the jointless steel wire rope rings are embedded into the steel wire rope comb grooves and the steel wire rope avoiding grooves of the lower core rubber in a one-to-one correspondence mode.

9) The front roller lifting hydraulic cylinder drives the front bearing movable seat to ascend to the end of a stroke, the lower supporting surface of the front bearing movable seat supports the front roller right bearing assembly, and the rear pushing surface of the front bearing movable seat is close to the rear end surface of the front roller right bearing assembly and is used for assisting in bearing backward tensioning tension and downward gravity of a jointless steel wire rope ring or a steel wire rope core rubber conveying belt. The front roller right bearing assembly and the front bearing movable seat are connected through the combination of the bolt and the threaded hole.

The front auxiliary mechanism hydraulic cylinder drives the front auxiliary force application plate to vertically and upwards translate, and the front auxiliary force application plate leaves the front roller shaft of the conveying belt.

10) The rear roller lifting hydraulic cylinder drives the rear bearing movable seat to ascend to the end of a stroke, the lower supporting surface of the rear bearing movable seat supports the rear roller right bearing assembly, and the front pushing surface of the rear bearing movable seat is close to the front end surface of the rear roller right bearing assembly and is used for assisting in bearing forward tensioning tension and downward gravity of a jointless steel wire rope ring or a steel wire rope core rubber conveying belt. The rear roller right bearing assembly and the rear bearing movable seat are connected through the combination of the bolt and the threaded hole.

The rear auxiliary mechanism hydraulic cylinder drives the rear auxiliary force application plate to vertically translate upwards, and the rear auxiliary force application plate leaves the rear roller shaft of the conveying belt.

11) The right lower hydraulic cylinder drives the right lower bracket to move upwards, the upward plane of the right lower bracket is tightly close to the lower surface of the right lower support tenon, and the right lower hydraulic cylinder and the left lower hydraulic cylinder bear the gravity of the combination of a lower heating plate assembly, a front lower roller, a lower motor, a rear lower roller, a lower steel belt, a lower silicone oil spray pipe, a lower mortar spray pipe, a steel wire rope comb assembly, a lower core rubber roll, a lower cover rubber roll and a lower isolation plastic paper roll.

12) And starting the tensioning hydraulic cylinder, driving the rear roller assembly of the conveying belt to move backwards by the tensioning hydraulic cylinder, and tensioning the jointless steel wire rope ring by the rear roller body of the conveying belt. The positions of the non-joint steel wire ropes surrounding the front roller body and the rear roller body of the conveying belt are manually adjusted, so that the plane surrounded by the non-joint steel wire rope rings is perpendicular to the left and right directions, the non-joint steel wire rope rings are kept at equal intervals, and the non-joint steel wire rope rings are ensured to be embedded into the steel wire rope comb grooves.

13) And starting a control valve of the front sizing agent spraying pipe, and spraying the sizing agent in the front sizing agent spraying pipe on the outermost surface of the upper cover glue roll and the upper surface of the upper core glue spread by the upper core glue roll. The upper core rubber is wound to leave the upper core rubber winding roller, the unfolded part is tiled on the lower core rubber, the front end of the upper core rubber is aligned with the front end of the lower core rubber, and the steel wire rope with the non-joint steel wire rope ring embedded into the upper core rubber avoids the groove. Note that the rotation directions of the left and right symmetric endless wire rope loops are opposite, one side is a left-handed wire rope, the other side is a right-handed wire rope, and the rotation directions of two adjacent endless wire rope loops are opposite.

14) The upper cover rubber is wound away from the upper cover rubber winding roller, the unfolded part is tiled on the upper core rubber, and the front end of the upper cover rubber is aligned with the front end of the upper core rubber.

15) And starting a control valve of the upper silicone oil spraying pipe, and spraying the silicone oil in the upper silicone oil spraying pipe on the outermost surface of the upper isolation plastic paper roll. The upper isolation plastic paper is wound away from the upper isolation plastic paper roll, and is flatly laid on the upper cover rubber, and the front side of the upper isolation plastic paper is laid to be aligned with the front edge of the lower heating plate.

16) The heating lifting hydraulic cylinder drives the combination of the upper heating plate component, the front upper roller, the upper motor, the rear upper roller, the upper steel belt, the upper silicone oil spray pipe, the upper sizing agent spray pipe, the upper core glue roll, the upper cover glue roll and the upper isolation plastic paper roll to move downwards, and the upper steel belt presses and flatly paved on the lower steel belt to form the combination of the lower isolation plastic paper, the lower cover glue, the lower core glue, the non-joint steel wire rope ring, the upper core glue, the upper cover glue and the upper isolation plastic paper. The sum of the downward thrust of the heating lifting hydraulic cylinder, the gravity of the part supported by the piston rod of the heating lifting hydraulic cylinder and the gravity of the part supported by the left lower hydraulic cylinder and the right lower hydraulic cylinder is smaller than the sum of the upward supporting force of the left lower hydraulic cylinder and the upward supporting force of the right lower hydraulic cylinder, so that the part supported by the left lower hydraulic cylinder and the right lower hydraulic cylinder cannot move downwards in a yielding way.

17) The lower heating plate and the upper heating plate are heated simultaneously, heat is transferred to the middle sizing material through the lower steel belt, the lower isolation plastic paper, the upper steel belt and the upper isolation plastic paper respectively, so that the four layers of the compacted sizing materials are melted into paste, the paste is kept for a specific time, a sufficient vulcanization reaction is carried out, and the four layers of the compacted sizing materials and the endless steel wire rope ring are fused into a whole.

18) The lower motor and the upper motor are started simultaneously to drive the upper edge of the lower steel belt and the lower edge of the upper steel belt to move forwards at a constant speed, the four layers of glue materials and the jointless steel wire rope ring which are fused into a whole are combined, the lower isolation plastic paper and the upper isolation plastic paper move forwards simultaneously, the lower isolation plastic paper, the lower cover glue, the lower core glue, the upper cover glue and the upper isolation plastic paper continuously wind and leave from respective winding rollers, are automatically drawn between the lower steel belt and the upper steel belt, are heated and pressurized, and are fully vulcanized and fused with the jointless steel wire rope ring into a whole, and then come out from the front ends of the lower heating plate and the upper heating plate, are cooled and solidified into elastic solid and are converted into a steel wire core rubber conveying belt. This process lasts constantly, conveyer belt front drum and conveyer belt rear drum are along with rotating passively, steel cord rubber conveyer belt takes off isolation plastic paper and goes up isolation plastic paper when being close conveyer belt front drum, the front end of steel cord rubber conveyer belt walks around conveyer belt front drum and turns backward, it turns forward to walk around conveyer belt rear drum again, when the front end of steel cord rubber conveyer belt is close to the wire rope comb, the rope comb lifts pneumatic cylinder drive wire rope comb and translates downwards, wire rope comb groove leaves the no joint wire rope ring, the effect of guaranteeing the accuracy of the mutual interval of no joint wire rope ring just can be played to the front end of steel cord rubber conveyer belt this moment. When the front end of the steel cord rubber conveyer belt is close to the lower heating plate and the upper heating plate, the lower cover rubber, the lower core rubber, the upper core rubber and the upper cover rubber are cut off, the lower cover rubber, the lower core rubber, the upper core rubber and the upper cover rubber are in lap joint with the front end of the steel cord rubber conveyer belt, a proper amount of surplus is left, and the control valves of the lower silicone oil spray pipe, the lower mortar spray pipe, the upper silicone oil spray pipe and the two upper mortar spray pipes are closed. The position of the front end of the steel cord rubber conveyer belt is heated, pressurized and kept for enough time for full vulcanization, and the front ends of the lower heating plate and the upper heating plate are taken out, cooled and solidified into elastic solid, the rear end and the front end of the steel cord rubber conveyer belt are fused together, no limit exists, the steel cord rubber conveyer belt is in a non-joint closed ring shape, and the lower motor and the upper motor stop rotating. The heating lifting hydraulic cylinder drives the combination of the upper heating plate component, the front upper roller, the upper motor, the rear upper roller, the upper steel belt, the upper silicone oil spray pipe, the upper sizing agent spray pipe, the upper core rubber roll, the upper cover rubber roll and the upper isolation plastic paper roll to move upwards, and the upper steel belt leaves the steel rope core rubber conveyer belt.

The rod cavity of the tensioning hydraulic cylinder is communicated with a hydraulic energy accumulator with a proper volume, the rubber layer is fused on the endless wire rope ring and then the endless wire rope ring winds the front roller body of the conveying belt and the rear roller body of the conveying belt, so that the center distance between the front roller body of the conveying belt and the rear roller body of the conveying belt is reduced, the rear roller body of the conveying belt can automatically move forwards by using the energy accumulator, and the tension can be kept basically unchanged.

19) The lower right hydraulic cylinder drives the lower right supporting groove to move downwards, and the lower right supporting groove is far away from the lower right support tenon.

20) The left lower hydraulic cylinder drives the lower heating plate component, the front lower roller, the lower motor, the rear lower roller, the lower steel belt, the lower silicone oil spray pipe, the lower mortar spray pipe, the steel wire rope comb component, the lower core rubber roll, the lower cover rubber roll and the lower isolation plastic paper roll to move downwards, and the lower steel belt leaves the steel wire rope core rubber conveyer belt. And removing all the lower isolation plastic paper and the upper isolation plastic paper, and cutting redundant edge sizing materials.

21) And starting the tensioning hydraulic cylinder reversely, driving the rear roller component of the conveying belt to move forwards by the tensioning hydraulic cylinder, and loosening the steel rope core rubber conveying belt.

22) The hydraulic cylinder of the front auxiliary mechanism drives the front auxiliary force application plate to vertically and downwards translate, and the upper pressing surface of the front auxiliary force application plate abuts against the upper side of the shaft head on the left side of the left bearing assembly of the front roller of the conveying belt; the front pushing surface of the front auxiliary force application plate is close to the front side of the shaft head of the front roller shaft of the conveying belt, which is positioned on the left side of the left bearing assembly of the front roller.

And removing the connecting bolt of the front roller right bearing assembly and the front bearing movable seat, driving the front bearing movable seat to vertically translate downwards by the front roller lifting hydraulic cylinder, and forming a large enough passage between the front bearing movable seat and the front roller right bearing assembly for the steel rope core rubber conveying belt to pass through.

At the moment, the front roller body of the conveying belt is subjected to self-gravity and the pulling force of the steel rope core rubber conveying belt towards the rear lower part, and the left end of the front roller shaft of the conveying belt is jointly subjected to the two forces by the front auxiliary force application plate and two supporting points of the left bearing assembly of the front roller.

23) The rear auxiliary mechanism hydraulic cylinder drives the rear auxiliary force application plate to vertically and downwards translate, and the upper pressing surface of the rear auxiliary force application plate is close to the upper side of the shaft head on the left side of the left bearing assembly of the rear roller of the conveying belt; the rear pushing surface of the rear auxiliary force application plate is close to the rear side of the shaft head on the left side of the left bearing assembly of the rear roller of the conveying belt. And (3) detaching the connecting bolt of the rear roller right bearing assembly and the rear bearing movable seat, driving the rear bearing movable seat to vertically and downwards translate by the rear roller lifting hydraulic cylinder, and forming a large enough passage between the rear roller right bearing assembly and the rear bearing movable seat for the steel rope core rubber conveyer belt to pass through. At the moment, the rear roller body of the conveying belt is subjected to the self-gravity and the pulling force of the steel rope core rubber conveying belt towards the front lower part, and the left end of the rear roller shaft of the conveying belt bears the two forces jointly by the two supporting points of the rear auxiliary force application plate and the rear roller left bearing assembly.

24) The steel rope core rubber conveying belt is moved away in a translation mode towards the right side by means of a crane. One duty cycle ends.

The invention has the beneficial effects that: 1. the steel wire rope core rubber conveyer belt manufactured by the invention uses the jointless steel wire rope ring, and the manufacturing process of the existing jointless steel wire rope ring is quite mature. The tensile strength of the steel wire rope core rubber conveyer belt completely depends on the tensile strength of an endless steel wire rope ring, the tensile strength is high, and the steel wire rope core rubber conveyer belt does not need to be discounted, so that the specification of the steel wire rope core rubber conveyer belt is small, the diameter of a steel wire rope is small, the thickness of a required rubber layer is small, correspondingly, the diameter ratio of a roller matched with the belt feeder is small, the specifications of a rack and other structural components of the belt feeder are small, structural materials are saved, the occupied space of the belt feeder in a use site is small, the power for driving the structure of the belt feeder to operate is small, and the energy consumption is saved. 2. The error is relatively small. The endless wire rope ring is tensioned by the parallel conveyer belt front roller body and the conveyer belt rear roller body, the distance between the endless wire rope ring and the conveyer belt rear roller body is guaranteed by the wire rope comb, the bending error of the wire rope is eliminated, the bell mouth error is eliminated, the deviation phenomenon in the operation process on the belt feeder is effectively relieved, the friction force used on the deviation rectifying mechanism is reduced, the energy is saved, the service life of the wire rope core rubber conveyer belt is prolonged, and the maintenance cost is reduced. 3. Compared with the intermittent feeding mode of the traditional flat vulcanizing machine, the continuous automatic feeding in the vulcanizing process can reduce the labor amount, save the labor force and improve the production efficiency.

Drawings

Fig. 1 is a partial cross-sectional view of the three-dimensional structure of a steel cord rubber conveyor belt 1;

FIG. 2 is a schematic three-dimensional view of the lower core glue roll 111;

FIG. 3 is a schematic three-dimensional structure of an embodiment of the present invention;

fig. 4 is a schematic three-dimensional structure of the conveyor belt front roller assembly 2;

fig. 5 is a schematic three-dimensional structural view of a combination of the front assist mechanism hydraulic cylinder 24 and the front assist force application plate 27;

FIG. 6 is a schematic three-dimensional structure of the rear roller assembly 3 of the conveyor belt;

fig. 7 is a schematic three-dimensional structural view of a combination of the rear assist mechanism hydraulic cylinder 34 and the rear assist force application plate 37;

fig. 8 is a schematic three-dimensional structure of the lower heating element 4;

fig. 9 is a schematic three-dimensional structure of the lower heating plate assembly 41;

FIG. 10 is a schematic three-dimensional view of a wire comb assembly 48;

fig. 11 is a schematic three-dimensional structure of the upper heating element 5;

fig. 12 is a schematic three-dimensional structure of the upper heating plate assembly 51;

shown in the figure: 1. a steel cord rubber conveyor belt; 11. a rubber layer; 111. a core setting rubber roll; 1111. the steel wire rope avoids the groove; 112. covering the rubber roll; 113. a lower isolation plastic paper roll; 114. a core rubber winding roller is arranged; 115. covering a rubber roll; 116. an upper isolation plastic paper roll; 12. a jointless wire rope loop; 2. a conveyor belt front roller assembly; 21. a conveyor belt front drum; 211. a conveyor belt front drum body; 212. a conveyor belt front drum shaft; 22. a front drum left bearing assembly; 23. a front drum right bearing assembly; 24. a front auxiliary mechanism hydraulic cylinder; 241 front auxiliary mechanism hydraulic cylinder; 242. a front auxiliary mechanism hydraulic cylinder piston rod; 25. a front roller lifting hydraulic cylinder; 251. the front roller lifting hydraulic cylinder body; 252. a piston rod of the front roller lifting hydraulic cylinder; 26. a front bearing movable seat; 261. a rear pushing surface of the front bearing movable seat; 262. a lower support surface of the front bearing movable seat; 27. a front auxiliary force application plate; 271. pressing the upper surface of the front auxiliary force application plate; 272. the front auxiliary force application plate is a front pushing surface; 3. a conveyor belt rear roller assembly; 31. a conveyor belt rear drum; 311. a rear roller body of the conveying belt; 312. a rear roller shaft of the conveying belt; 32. a rear drum left bearing assembly; 33. a rear drum right bearing assembly; 34. a rear auxiliary mechanism hydraulic cylinder; 341 rear auxiliary mechanism hydraulic cylinder; 342. a rear auxiliary mechanism hydraulic cylinder piston rod; 35. a rear roller lifting hydraulic cylinder; 351. the rear roller lifting hydraulic cylinder body; 352. a piston rod of the rear roller lifting hydraulic cylinder; 36. a rear bearing movable seat; 361. a front pushing surface of the rear bearing movable seat; 362. a lower support surface of the movable seat of the rear bearing; 37. a rear auxiliary force application plate; 371. pressing the upper surface of the rear auxiliary force application plate; 372. the rear auxiliary force application plate is used for pushing the surface backwards; 38. a front and rear carriage; 39. a slider; 4. a lower heating assembly; 41. a lower heating plate assembly; 411. a lower heating plate; 412. a lower heating plate support; 4121. a right lower tenon; 42. a front lower drum; 421. a lower motor; 43. a rear lower roller; 44. a lower steel belt; 45. a lower left hydraulic cylinder; 451. a left lower hydraulic cylinder; 452. a left lower hydraulic cylinder piston rod; 461. a lower right hydraulic cylinder; 4611. a right lower hydraulic cylinder; 4612. a lower right hydraulic cylinder piston rod; 462. a right lower bracket; 471. a silicone oil spray pipe is arranged; 472. a mucilage spraying pipe is arranged; 48. a wire rope comb assembly; 481. a steel wire rope comb; 4811. steel wire rope combing grooves; 482. a rope comb lifting hydraulic cylinder; 4821. lifting the hydraulic cylinder body by the rope comb; 4822. the rope comb lifts a piston rod of the hydraulic cylinder; 491. a silicone oil and rubber cement mixing liquid tank; 492. a mucilage recovery tank; 5. an upper heating assembly; 51. an upper heating plate assembly; 511. an upper heating plate; 512. an upper heating plate support; 52. a front upper roller; 521. an upper motor; 53. a rear upper roller; 54. steel belt feeding; 55. a heating lifting hydraulic cylinder; 551. heating and lifting the hydraulic cylinder; 552. heating and lifting a piston rod of the hydraulic cylinder; 571. applying a silicone oil spray pipe; 572. a glue spraying pipe is arranged; 6. a rack assembly; 61. a frame; 62. a linear guide rail; 63. tensioning the hydraulic cylinder; 631. tensioning the hydraulic cylinder; 632. tensioning the hydraulic cylinder piston rod.

Detailed Description

The invention is further illustrated with reference to the following figures and examples:

example (b): see fig. 1-12.

A continuous vulcanizer for a jointless closed loop steel rope core rubber conveying belt of a belt feeder comprises a rack assembly 6; the frame assembly 6 comprises a frame 61, a linear guide rail 62 and a tensioning hydraulic cylinder 63, wherein the linear guide rail 62 is fixedly connected to the frame 61, and the linear guide rail 62 is arranged along the front-back direction; the tensioning hydraulic cylinder 63 comprises a tensioning hydraulic cylinder body 631 and a tensioning hydraulic cylinder piston rod 632; the tensioning hydraulic cylinder 631 is fixedly coupled to the frame 61;

the device also comprises a front roller component 2 of the conveying belt, a rear roller component 3 of the conveying belt, a lower heating component 4 and an upper heating component 5;

the conveyor belt front roller assembly 2 comprises a conveyor belt front roller 21, a front roller left bearing assembly 22, a front roller right bearing assembly 23, a front auxiliary mechanism hydraulic cylinder 24, a front roller lifting hydraulic cylinder 25, a front bearing movable seat 26 and a front auxiliary force application plate 27; the belt front roller 21 includes a belt front roller body 211 and a belt front roller shaft 212 fixedly coupled to each other; the axis of the front roller 21 of the conveyer belt is arranged along the left and right direction; the front roller right bearing assembly 23 is connected with a shaft section of the conveyor belt front roller shaft 212 exposed at the right end of the conveyor belt front roller body 211 through a rotating pair; the front roller left bearing assembly 22 is connected with a shaft section of the conveyor belt front roller shaft 212 exposed at the left end of the conveyor belt front roller body 211 through a rotating pair; the front roller left bearing assembly 22 is fixedly connected with the frame 61; the front roller lifting hydraulic cylinder 25 is a hydraulic cylinder with a guide rod; the front roller lifting hydraulic cylinder 25 comprises a front roller lifting hydraulic cylinder body 251 and a front roller lifting hydraulic cylinder piston rod 252; the front roller lifting hydraulic cylinder 251 is fixedly connected with the frame 61; the front bearing movable seat 26 is provided with an upward front bearing movable seat lower supporting surface 262 and a forward front bearing movable seat rear pushing surface 261; the front bearing movable seat 26 is fixedly connected to a front roller lifting hydraulic cylinder piston rod 252; the front roller lifting hydraulic cylinder 25 drives the front bearing movable seat 26 to vertically translate upwards to the end of the stroke, the front bearing movable seat lower supporting surface 262 supports the front roller right bearing assembly 23, and the front bearing movable seat rear pushing surface 261 abuts against the rear end surface of the front roller right bearing assembly 23; the front roller right bearing assembly 23 and the front bearing movable seat 26 are connected through the combination of bolts and threaded holes; the front assist mechanism hydraulic cylinder 24 is a hydraulic cylinder with a guide bar; the front assist mechanism hydraulic cylinder 24 includes a front assist mechanism hydraulic cylinder body 241 and a front assist mechanism hydraulic cylinder piston rod 242; the front auxiliary mechanism hydraulic cylinder 241 is fixedly connected with the frame 61; the front auxiliary force application plate 27 is fixedly connected with the front auxiliary mechanism hydraulic cylinder 241; the front auxiliary force applying plate 27 is provided with a downward front auxiliary force applying plate upper pressing surface 271 and a backward front auxiliary force applying plate front pushing surface 272; the front auxiliary mechanism hydraulic cylinder 24 drives the front auxiliary force application plate 27 to vertically translate downwards, and the upper pressing surface 271 of the front auxiliary force application plate abuts against the upper side of the shaft head of the front roller shaft 212 of the conveyor belt, which is positioned on the left side of the front roller left bearing assembly 22; the front auxiliary force plate front pushing surface 272 abuts against the front side of the shaft head on the left side of the front roller left bearing assembly 22 of the conveyor belt front roller shaft 212;

the conveyor belt rear roller assembly 3 comprises a conveyor belt rear roller 31, a rear roller left bearing assembly 32, a rear roller right bearing assembly 33, a rear auxiliary mechanism hydraulic cylinder 34, a rear roller lifting hydraulic cylinder 35, a rear bearing movable seat 36, a rear auxiliary force application plate 37, a front and rear sliding frame 38 and a sliding block 39; the conveyor belt rear roller 31 comprises a conveyor belt rear roller body 311 and a conveyor belt rear roller shaft 312 which are fixedly connected with each other; the axis of the rear roller 31 of the conveyor belt is arranged along the left-right direction; the rear roller right bearing assembly 33 is connected with a shaft section of the conveying belt rear roller shaft 312 exposed at the right end of the conveying belt rear roller body 311 through a revolute pair; the rear roller left bearing assembly 32 is connected with a shaft section of the conveying belt rear roller shaft 312 exposed at the left end of the conveying belt rear roller body 311 through a revolute pair; the rear drum left bearing assembly 32 and the front and rear carriages 38 are fixedly coupled; the rear drum lift cylinder 35 is a hydraulic cylinder with a guide bar; the rear drum lifting hydraulic cylinder 35 includes a rear drum lifting hydraulic cylinder body 351 and a rear drum lifting hydraulic cylinder piston rod 352; the rear roller lifting hydraulic cylinder 351 is fixedly connected with the front and rear sliding frames 38; the rear bearing movable seat 36 is provided with an upward rear bearing movable seat lower support surface 362 and a rearward rear bearing movable seat front push surface 361; the rear bearing movable seat 36 is fixedly connected to a rear roller lifting hydraulic cylinder piston rod 352; the rear roller lifting hydraulic cylinder 35 drives the rear bearing movable seat 36 to vertically translate upwards to the end of the stroke, the rear bearing movable seat lower support surface 362 supports the rear roller right bearing assembly 33, and the rear bearing movable seat front push surface 361 abuts against the front end surface of the rear roller right bearing assembly 33; the rear roller right bearing assembly 33 and the rear bearing movable seat 36 are connected through the combination of bolts and threaded holes; the rear assist mechanism hydraulic cylinder 34 is a leader type hydraulic cylinder; the rear assist mechanism hydraulic cylinder 34 includes a rear assist mechanism hydraulic cylinder body 341 and a rear assist mechanism hydraulic cylinder piston rod 342; the rear assist mechanism hydraulic cylinder 341 is fixedly coupled to the front and rear carriages 38; the rear auxiliary force applying plate 37 is provided with a downward rear auxiliary force applying plate upper pressing surface 371 and a forward rear auxiliary force applying plate rear pushing surface 372; the rear auxiliary mechanism hydraulic cylinder 34 drives the rear auxiliary force application plate 37 to vertically and downwardly translate, and the upper pressing surface 371 of the rear auxiliary force application plate abuts against the upper side of the shaft head of the conveyor belt rear roller shaft 312 positioned on the left side of the rear roller left bearing assembly 32; the rear pushing surface 372 of the rear auxiliary force application plate is close to the rear side of the shaft head of the conveyor belt, wherein the rear roller shaft 312 of the conveyor belt is positioned on the left side of the left bearing assembly 32 of the rear roller; the slide block 39 is fixedly connected with the front and rear carriages 38; the slide block 39 and the linear guide rail 62 are combined into a linear guide rail pair; the tensioning hydraulic cylinder piston rod 632 is fixedly connected with the front and rear carriages 38; the front conveyor belt roller 21 is positioned right in front of the rear conveyor belt roller 31; a plurality of closed loop and equal-circumference jointless steel wire rope rings 12 of the steel wire core rubber conveyer belt 1 are simultaneously wound on the conveyer belt front roller 21 and the conveyer belt rear roller 31; the tensioning hydraulic cylinder 63 drives the rear roller component 3 of the conveying belt to translate backwards, and the rear roller body 311 of the conveying belt tensions the jointless steel wire rope ring 12;

the lower heating assembly 4 comprises a lower heating plate assembly 41, a front lower roller 42, a lower motor 421, a rear lower roller 43, a lower steel belt 44, a left lower hydraulic cylinder 45, a right lower hydraulic cylinder 461, a right lower bracket 462, a lower silicone oil spray pipe 471, a lower mortar spray pipe 472 and a steel wire comb assembly 48; the lower heating plate assembly 41 includes a lower heating plate 411 and a lower heating plate holder 412; the lower heating plate 411 is fixedly connected with the lower heating plate bracket 412, and the heating plane of the lower heating plate 411 is horizontally upward; the front lower drum 42 and the lower heating plate holder 412 are coupled by a revolute pair; the front lower roller 42 is positioned in front of the lower heating plate 411; the rear lower drum 43 and the lower heating plate holder 412 are coupled by a revolute pair; the rear lower roller 43 is located behind the lower heating plate 411; the upper limit point of the front lower roller 42, the upper limit point of the rear lower roller 43 and the heating plane of the lower heating plate 411 are all located at the same height; the lower steel belt 44 is an endless closed loop steel belt, and the lower steel belt 44 is simultaneously wound on the front lower roller 42 and the rear lower roller 43 in a tensioned manner; the housing of the lower motor 421 is fixedly coupled to the lower heating plate holder 412; the output shaft of the lower motor 421 is fixedly connected with the rotating shaft of the front lower roller 42; the lower motor 421 drives the lower steel belt 44 to run, and the upper edge of the lower steel belt 44 moves forwards in a friction manner on the heating plane of the lower heating plate 411; the lower left hydraulic cylinder 45 is a guide-bar-equipped hydraulic cylinder; the lower left hydraulic cylinder 45 includes a lower left hydraulic cylinder body 451 and a lower left hydraulic cylinder piston rod 452; the lower left hydraulic cylinder body 451 is fixedly connected with the frame 61; the lower left cylinder piston rod 452 is fixedly coupled to the left side of the lower heating plate support 412; the lower right hydraulic cylinder 461 is a leader type hydraulic cylinder; the right lower hydraulic cylinder 461 comprises a right lower hydraulic cylinder body 4611 and a right lower hydraulic cylinder piston rod 4612; the lower right hydraulic cylinder 4611 is fixedly connected with the frame 61; the right lower hydraulic cylinder piston rod 4612 is fixedly connected with the right lower bracket groove 462; the lower heating plate bracket 412 is provided with a right lower tenon 4121; the lower isolation plastic paper is a consumable material for isolating the rubber surface and the metal surface of the lower steel belt 44, and the lower isolation plastic paper roll 113 and the lower heating plate support 412 are connected through a revolute pair; the axis of the lower isolating plastic paper roll 113 is arranged along the left and right horizontal direction; the lower cover rubber is a raw rubber blank material of the steel cord rubber conveyer belt 1, and the lower cover rubber roller 112 and the lower heating plate bracket 412 are connected through a revolute pair; the axis of the lower cover rubber roll 112 is arranged along the left-right horizontal direction; the lower core rubber is a raw rubber blank material of the steel cord rubber conveyer belt 1; the lower core rubber roll 111 and the lower heating plate bracket 412 are connected through a revolute pair; the axis of the lower core glue roller 111 is arranged along the left-right horizontal direction; the lower isolation plastic paper roll 113 is positioned behind the rear lower roller 43, the lower cover rubber roll 112 is positioned behind the lower isolation plastic paper roll 113, and the lower core rubber roll 111 is positioned behind the lower cover rubber roll 112; the lower silicone oil spray pipe 471 is fixedly connected with the lower heating plate support 412; the lower silicone oil spray pipe 471 is arranged along the left and right horizontal directions; the lower silicone oil spray pipe 471 is positioned at the rear upper part of the lower isolation plastic paper roll 113, the lower silicone oil spray pipe 471 is positioned at the front upper part of the lower cover rubber roll 112, spray holes are formed in the lower silicone oil spray pipe 471, and the silicone oil in the lower silicone oil spray pipe 471 is sprayed on the outermost surface of the lower isolation plastic paper roll 113; the lower cement spray pipe 472 is fixedly connected with the lower heating plate bracket 412; the lower cement spraying pipes 472 are arranged along the left-right horizontal direction; the lower glue spraying pipe 472 is positioned at the rear upper part of the lower cover glue winding roller 112, the lower glue spraying pipe 472 is positioned at the front upper part of the lower core glue winding roller 111, the lower glue spraying pipe 472 is provided with spraying holes, and the glue in the lower glue spraying pipe 472 is sprayed on the outermost surfaces of the lower cover glue winding roller 112 and the lower core glue winding roller 111; the wire rope comb assembly 48 comprises a wire rope comb 481 and a wire rope comb lifting hydraulic cylinder 482; the rope comb lifting hydraulic cylinder 482 is a hydraulic cylinder with a guide rod; the rope comb lifting hydraulic cylinder 482 comprises a rope comb lifting hydraulic cylinder body 4821 and a rope comb lifting hydraulic cylinder piston rod 4822; the rope comb lifting hydraulic cylinder 4821 is fixedly connected with the lower heating plate bracket 412; the piston rod 4822 of the rope comb lifting hydraulic cylinder is fixedly connected with the wire rope comb 481; a plurality of wire rope comb grooves 4811 are arranged on the wire rope comb 481, the wire rope comb grooves 4811 are arranged in an array at equal intervals along the left-right direction, the openings of the wire rope comb grooves 4811 face upwards, and the groove width of the wire rope comb grooves 4811 is equal to the wire rope diameter of the jointless wire rope ring 12; the lower steel belt 44, the lower silicone oil spray pipe 471, the lower sizing agent spray pipe 472, the steel wire comb assembly 48, the lower core rubber roll 111, the lower cover rubber roll 112 and the lower isolation plastic paper roll 113 are positioned between the upper side and the lower side of the jointless steel wire rope ring 12; the left lower hydraulic cylinder 45 drives the lower heating plate assembly 41, the front lower roller 42, the lower motor 421, the rear lower roller 43, the lower steel belt 44, the lower silicone oil spray pipe 471, the lower mortar spray pipe 472, the steel wire rope comb assembly 48, the lower core rubber roll 111, the lower cover rubber roll 112 and the lower isolation plastic paper roll 113 to move up and down, and the lower steel belt 44, the lower silicone oil spray pipe 471, the lower mortar spray pipe 472, the steel wire rope comb assembly 48, the lower core rubber roll 111, the lower cover rubber roll 112 and the lower isolation plastic paper roll 113 move up and down between the upper side and the lower side of the jointless steel wire rope ring 12; when the left lower hydraulic cylinder 45 extends upwards, the rope comb lifting hydraulic cylinder 482 drives the steel wire rope comb 481 to translate upwards, and the jointless steel wire rope rings 12 are embedded into the steel wire rope comb grooves 4811 in a one-to-one correspondence manner, so as to ensure that the mutual distance between the jointless steel wire rope rings 12 is accurate; the right lower hydraulic cylinder 461 drives the right lower bracket 462 to translate upwards, and the upward plane of the right lower bracket 462 abuts against the lower surface of the right lower tenon 4121; the stroke of the left lower hydraulic cylinder 45 is smaller than that of the right lower hydraulic cylinder 461, and the right lower tenon 4121 does not collide with the right lower bracket 462 when the left lower hydraulic cylinder 45 contracts downwards;

the upper heating assembly 5 comprises an upper heating plate assembly 51, a front upper roller 52, an upper motor 521, a rear upper roller 53, an upper steel belt 54, a heating lifting hydraulic cylinder 55, an upper silicone oil spray pipe 571 and two upper sizing agent spray pipes 572; the upper heating plate assembly 51 includes an upper heating plate 511 and an upper heating plate holder 512; the upper heating plate 511 is fixedly connected with the upper heating plate bracket 512, and the heating plane of the upper heating plate 511 faces downwards horizontally; the front upper roller 52 and the upper heating plate holder 512 are coupled by a revolute pair; the front upper roller 52 is positioned in front of the upper heating plate 511; the rear upper roller 53 and the upper heating plate support 512 are coupled by a revolute pair; the rear upper drum 53 is positioned behind the upper heating plate 511; the lowest quadrant point of the front upper drum 52, the lowest quadrant point of the rear upper drum 53 and the heating plane of the upper heating plate 511 are all located at the same height; the upper steel belt 54 is an endless closed loop steel belt, and the upper steel belt 54 is wound around the front upper roller 52 and the rear upper roller 53 in tension at the same time; the shell of the upper motor 521 is fixedly connected with the upper heating plate bracket 512; the output shaft of the upper motor 521 is fixedly connected with the rotating shaft of the front upper roller 52; the upper motor 521 drives the upper steel belt 54 to run, and the lower edge of the upper steel belt 54 moves forwards in a friction manner on the heating plane of the upper heating plate 511; the heating lift cylinder 55 is a cylinder with a guide bar; the heating-elevating hydraulic cylinder 55 includes a heating-elevating hydraulic cylinder body 551 and a heating-elevating hydraulic cylinder piston rod 552; the heating lifting hydraulic cylinder 551 is fixedly connected with the frame 61; the piston rod 552 of the heating lifting hydraulic cylinder is fixedly connected with the upper heating plate bracket 512; the upper isolation plastic paper roll 116 is a consumable material for isolating the rubber surface from the metal surface of the upper steel belt 54, and the upper isolation plastic paper roll 116 is connected with the upper heating plate bracket 512 through a revolute pair; the axis of the upper isolation plastic paper roll 116 is arranged along the left and right horizontal directions; the upper cover rubber roll 115 is a raw rubber blank material of the steel cord rubber conveyer belt 1, and the upper cover rubber roll 115 is connected with the upper heating plate bracket 512 through a revolute pair; the axis of the upper cover glue roller 115 is arranged along the left-right horizontal direction; the upper core rubber roll 114 is a raw rubber blank material of the steel cord rubber conveyer belt 1, and the upper core rubber roll 114 is connected with the upper heating plate bracket 512 through a revolute pair; the axis of the upper core glue roller 114 is arranged along the left-right horizontal direction; an upper isolation plastic paper roll 116 is positioned behind the rear upper roller 53, an upper cover rubber roll 115 is positioned behind the upper isolation plastic paper roll 116, and an upper core rubber roll 114 is positioned behind the upper cover rubber roll 115; the upper silicone oil spray pipe 571 and the upper sizing spray pipe 572 are respectively fixedly connected with the upper heating plate bracket 512; the upper silicone oil spray pipe 571 and the upper sizing spray pipe 572 are respectively arranged along the left and right horizontal directions; the upper silicone oil spraying pipe 571 is positioned between the upper isolation plastic paper roll 116 and the upper cover rubber roll 115, spraying holes are formed in the upper silicone oil spraying pipe 571, and silicone oil in the upper silicone oil spraying pipe 571 is sprayed on the surface of the outermost layer of the upper isolation plastic paper roll 116; the glue spraying pipe 572 close to the front is positioned at the rear lower part of the upper cover glue roller 115, the glue spraying pipe 572 close to the front is positioned at the front lower part of the upper core glue roller 114, the glue spraying pipe 572 close to the front is provided with spraying holes, the glue in the glue spraying pipe 572 close to the front is sprayed on the outermost surface of the upper cover glue roller 115, and the glue in the glue spraying pipe 572 close to the front is also sprayed on the upper surface of the film unfolded by the upper core glue roller 114; the upper sizing agent spray pipe 572 at the back is positioned at the rear lower part of the upper core glue roll 114, the upper sizing agent spray pipe 572 at the back is positioned right above the lower core glue roll 111, the upper sizing agent spray pipe 572 at the back is provided with spray holes, and the sizing agent in the upper sizing agent spray pipe 572 at the back is sprayed on the outermost layer surface of the upper core glue roll 114, the outermost layer surface of the lower core glue roll 111 and the surface of the jointless steel wire rope ring 12; the upper steel belt 54, the upper silicone oil spray pipe 571, the upper sizing spray pipe 572, the upper core rubber roll 114, the upper cover rubber roll 115 and the upper isolation plastic paper roll 116 are positioned at the upper part of the upper edge of the jointless steel wire rope ring 12; the heating and lifting hydraulic cylinder 55 drives the combination of the upper heating plate component 51, the front upper roller 52, the upper motor 521, the rear upper roller 53, the upper steel belt 54, the upper silicone oil spray pipe 571, the upper sizing agent spray pipe 572, the upper core glue roll 114, the upper cover glue roll 115 and the upper isolation plastic paper roll 116 to move up and down.

The lower silicone oil spray pipe 471 and the upper silicone oil spray pipe 571 are respectively communicated with a silicone oil pumping device through a control valve and a pipeline.

The lower mortar spraying pipe 472 and the upper mortar spraying pipe 572 are respectively communicated with a mortar pumping device through a control valve and a pipeline.

The lower core rubber matched with the embodiment is provided with the steel wire rope avoiding groove 1111, and the upper core rubber is also provided with the steel wire rope avoiding groove, so that the lower core rubber and the upper core rubber are respectively combined with the core rubber strip into a whole, compared with the step of paving the core rubber strip by one step, the working procedure of the embodiment is reduced, and the equipment structure is simplified.

The lower heating assembly 4 further includes a cement recovering groove 492, the cement recovering groove 492 is fixedly coupled to the lower heating plate support 412; the glue recycling groove 492 is positioned right below the common area of the lower core glue roller 111, the lower cover glue roller 112 and the upper core glue roller 114, is used for recycling the glue dropping from the lower core glue roller 111, the lower cover glue roller 112 and the upper core glue roller 114, and can return to the glue pump pressure equipment for recycling, thereby preventing waste and pollution of the equipment; the cement reclamation groove 492 translates up and down with the lower heater plate bracket 412 between the upper and lower edges of the endless wire rope loop 12.

The lower heating component 4 further comprises a silicone oil and cement mixture tank 491, wherein the silicone oil and cement mixture tank 491 is fixedly connected with the lower heating plate bracket 412; the silicone oil and mucilage mixed liquid tank 491 is positioned right below the common area of the lower silicone oil spray pipe 471 and the upper silicone oil spray pipe 571 and is used for recovering the dropped silicone oil and mucilage to prevent equipment from being polluted. The silicone oil and cement mixture tank 491 is translated up and down between the upper side and the lower side of the jointless wire rope loop 12 along with the lower heating plate support 412.

The working process of this embodiment is as follows.

1) The lower core roll 111, the lower cover roll 112 and the lower spacer plastic roll 113 are mounted at corresponding positions on the lower heating plate support 412.

2) The upper core roll 114, the upper cover roll 115 and the upper spacer plastic roll 116 are mounted on the upper heating plate support 512 at corresponding positions.

3) And starting a silicone oil spraying control valve of the lower silicone oil spraying pipe 471, spraying silicone oil on the outermost surface of the lower isolation plastic paper roll 113, enabling the lower isolation plastic paper to be wound and separated from the lower isolation plastic paper roll 113, spreading the unfolded part on the upward surface of the upper edge of the lower steel belt 44, and spreading the part in front to the front edge of the lower heating plate 411.

4) The cement spraying control valve of the lower cement spraying pipe 472 is started, and cement is sprayed on the outermost surfaces of the lower cover glue roll 112 and the lower core glue roll 111. The lower cover adhesive is wound off the lower cover adhesive roll 112, and the unwound part is laid on the upward surface of the lower steel strip 44, and is laid twenty to thirty centimeters ahead of the rear edge of the lower heating plate 411.

5) The next upper glue shower 572 is activated and glue is sprayed on the outermost surface of the upper core glue roll 114 and on the outermost surface of the lower core glue roll 111. The lower core glue is wound to leave the lower core glue winding roller 111, the unfolded part is flatly laid on the unfolded lower cover glue, and the front end of the lower core glue is aligned with the front end of the lower cover glue.

6) A plurality of jointless wire rope loops 12 are fitted over the outer cylindrical surface of the belt front roller body 211 and the outer cylindrical surface of the belt rear roller body 311 while being moved leftward from the right side of the apparatus, the upper side of the endless wire rope loop 12 passes through the space between the common area of the lower core rubber, the lower silicone oil spray pipe 471, the lower adhesive spray pipe 472, the wire rope comb assembly 48, the lower core adhesive roll 111, the lower cover adhesive roll 112 and the lower isolation plastic roll 113, and the common area of the upper steel belt 54, the upper silicone oil spray pipe 571, the upper adhesive spray pipe 572, the upper core adhesive roll 114, the upper cover adhesive roll 115 and the upper isolation plastic roll 116, the lower edge of the endless wire rope loop 12 is wound back from below the "common area of the lower steel belt 44, the lower silicone oil shower 471, the lower cement shower 472, the wire rope comb assembly 48, the lower core glue roll 111, the lower cover glue roll 112, and the lower isolation plastic paper roll 113".

7) The left lower hydraulic cylinder 45 extends upwards to drive the combination of the lower heating plate assembly 41, the front lower roller 42, the lower motor 421, the rear lower roller 43, the lower steel belt 44, the lower silicone oil spray pipe 471, the lower glue spray pipe 472, the steel wire comb assembly 48, the lower core glue roll 111, the lower cover glue roll 112 and the lower isolation plastic paper roll 113 to move upwards.

8) The wire rope comb lifting hydraulic cylinder 482 drives the wire rope comb 481 to move upwards, and the jointless wire rope rings 12 are correspondingly embedded into the wire rope comb grooves 4811 and the wire rope avoidance grooves 1111 of the lower core rubber one by one.

9) The front roller lifting hydraulic cylinder 25 drives the front bearing movable seat 26 to rise to the end of the stroke, the front bearing movable seat lower supporting surface 262 supports the front roller right bearing assembly 23, and the front bearing movable seat rear pushing surface 261 abuts against the rear end surface of the front roller right bearing assembly 23 and is used for assisting in bearing the backward tensioning tension and the downward gravity of the jointless steel wire rope ring 12 or the steel wire rope core rubber conveyer belt 1. The front drum right bearing assembly 23 and the front bearing runner 26 are coupled by a combination of bolts and threaded holes.

The front auxiliary mechanism hydraulic cylinder 24 drives the front auxiliary force application plate 27 to translate vertically upward, and the front auxiliary force application plate 27 is separated from the conveyor belt front roller shaft 212.

10) The rear roller lifting hydraulic cylinder 35 drives the rear bearing movable seat 36 to ascend to the end of the stroke, the rear bearing movable seat lower supporting surface 362 supports the rear roller right bearing assembly 33, and the rear bearing movable seat front pushing surface 361 abuts against the front end surface of the rear roller right bearing assembly 33 and is used for assisting in bearing forward tensioning tension and downward gravity of the jointless steel wire rope ring 12 or the steel wire rope core rubber conveyer belt 1. The rear drum right bearing assembly 33 and the rear bearing movable mount 36 are coupled by a combination of bolts and threaded holes.

The rear sub-mechanism hydraulic cylinder 34 drives the rear sub-apply plate 37 to translate vertically upward, and the rear sub-apply plate 37 moves away from the belt rear roller shaft 312.

11) The right lower hydraulic cylinder 461 drives the right lower bracket 462 to move upwards, the upward plane of the right lower bracket 462 abuts against the lower surface of the right lower tenon 4121, and the right lower hydraulic cylinder 461 and the left lower hydraulic cylinder 45 jointly bear the gravity of the combination of the lower heating plate assembly 41, the front lower roller 42, the lower motor 421, the rear lower roller 43, the lower steel belt 44, the lower silicone oil spray pipe 471, the lower adhesive slurry spray pipe 472, the steel wire rope comb assembly 48, the lower core adhesive roll 111, the lower cover adhesive roll 112 and the lower isolation plastic paper roll 113.

12) The tensioning hydraulic cylinder 63 is actuated and the tensioning hydraulic cylinder 63 drives the belt rear roller assembly 3 to translate rearwardly and the belt rear roller body 311 tensions the endless wire rope loop 12. The positions of the endless wire rope loops 12 around the conveyor front drum 211 and the conveyor rear drum 311 are manually adjusted so that the plane surrounded by the endless wire rope loops 12 is perpendicular to the left-right direction, the endless wire rope loops 12 are kept at equal intervals, and it is ensured that the endless wire rope loops 12 are all embedded in the wire rope comb grooves 4811.

13) The control valve of the forward sizing agent shower 572 is actuated, and the sizing agent in the forward sizing agent shower 572 is sprayed on the outermost surface of the upper cover glue roll 115 and the upper surface of the upper core glue spread by the upper core glue roll 114. The upper core rubber is wound off the upper core rubber winding roller 114, the unfolded part is tiled on the lower core rubber, the front end of the upper core rubber is aligned with the front end of the lower core rubber, and the jointless steel wire rope ring 12 is embedded into the steel wire rope avoiding groove of the upper core rubber.

14) The upper cover glue is wound off the upper cover glue roll 115, the unfolded part is tiled on the upper core glue, and the front end of the upper cover glue is aligned with the front end of the upper core glue.

15) And starting a control valve of the upper silicone oil spray pipe 571, and spraying the silicone oil in the upper silicone oil spray pipe 571 onto the surface of the outermost layer of the upper isolation plastic paper roll 116. The upper release plastic wrap is wound off the upper release plastic wrap roll 116, laid flat on the upper cover stock, and laid forward to align with the front edge of the lower heater plate 411.

16) The heating and lifting hydraulic cylinder 55 drives the combination of the upper heating plate assembly 51, the front upper roller 52, the upper motor 521, the rear upper roller 53, the upper steel belt 54, the upper silicone oil spray pipe 571, the upper sizing agent spray pipe 572, the upper core glue roll 114, the upper cover glue roll 115 and the upper isolation plastic paper roll 116 to move downwards, and the upper steel belt 54 compresses the combination of the lower isolation plastic paper, the lower cover glue, the lower core glue, the jointless steel wire rope ring 12, the upper core glue, the upper cover glue and the upper isolation plastic paper which are flatly laid on the lower steel belt 44. The sum of the downward thrust of the heating and lifting cylinder 55, the weight of the component supported by the piston rod 552 of the heating and lifting cylinder, and the "weight of the component supported by the left lower cylinder 45 and the right lower cylinder 461" is smaller than the sum of the upward supporting force of the left lower cylinder 45 and the upward supporting force of the right lower cylinder 461, so that the component supported by the left lower cylinder 45 and the right lower cylinder 461 does not move downward in a retracting manner.

17) The lower heating plate 411 and the upper heating plate 511 are heated simultaneously, and heat is transferred to the intermediate sizing material through the lower steel belt 44, the lower isolation plastic paper, the upper steel belt 54 and the upper isolation plastic paper, so that the four layers of the sizing material at the pressed part are melted into paste, the paste is kept for a specific time, a sufficient vulcanization reaction is carried out, and the paste and the endless steel wire rope ring 12 are fused into a whole.

18) The lower motor 421 and the upper motor 521 are simultaneously started to drive the upper edge of the lower steel belt 44 and the lower edge of the upper steel belt 54 to move forwards at a constant speed, the four layers of glue materials and the combination of the jointless steel wire rope loop 12 which are fused into a whole, and the lower isolation plastic paper and the upper isolation plastic paper simultaneously move forwards along with the forward movement, the lower isolation plastic paper, the lower cover glue, the lower core glue, the upper cover glue and the upper isolation plastic paper are continuously wound and separated from respective winding rollers, are automatically drawn between the lower steel belt 44 and the upper steel belt 54, are heated and pressurized, and are subjected to sufficient vulcanization reaction, and are fused into a whole with the jointless steel wire rope loop 12, and then come out from the front ends of the lower heating plate 411 and the upper heating plate 511 to be cooled and solidified into an elastic solid, so as to be converted into the steel wire core rubber conveyer belt 1. This process continues, the conveyor belt front roller 21 and the conveyor belt rear roller 31 passively rotate along with the rotation, the steel cord rubber conveyor belt 1 removes the isolation plastic paper and the upper isolation plastic paper when approaching the conveyor belt front roller body 211, the front end of the steel cord rubber conveyor belt 1 bypasses the conveyor belt front roller body 211 to turn backward, and then bypasses the conveyor belt rear roller body 311 to turn forward, when the front end of the steel cord rubber conveyor belt 1 approaches the steel cord comb 481, the rope comb lifting hydraulic cylinder 482 drives the steel cord comb 481 to translate downward, the steel cord comb groove 4811 leaves the endless steel cord ring 12, and at this time, the front end of the steel cord rubber conveyor belt 1 can play a role in ensuring the accuracy of the mutual distance between the endless steel cord rings 12. When the front end of the steel cord rubber conveyer belt 1 is close to the lower heating plate 411 and the upper heating plate 511, the lower cover rubber, the lower core rubber, the upper core rubber and the upper cover rubber are cut off, the lower cover rubber, the lower core rubber, the upper core rubber and the upper cover rubber are lapped with the front end of the steel cord rubber conveyer belt 1, a proper amount of surplus is left, and the control valves of the lower silicone oil spray pipe 471, the lower mortar spray pipe 472, the upper silicone oil spray pipe 571 and the two upper mortar spray pipes 572 are closed. Until the front end of the steel cord rubber conveyer belt 1 enters between the lower heating plate 411 and the upper heating plate 511, and the rear end of the steel cord rubber conveyer belt 1 is heated, pressurized and kept for a sufficient time for sufficient vulcanization, the steel cord rubber conveyer belt 1 comes out from the front ends of the lower heating plate 411 and the upper heating plate 511, is cooled and solidified into an elastic solid, the rear end and the front end of the steel cord rubber conveyer belt 1 are fused together, no limit exists, the steel cord rubber conveyer belt 1 becomes an endless closed loop, and the lower motor 421 and the upper motor 521 stop rotating. The heating and lifting hydraulic cylinder 55 drives the combination of the upper heating plate component 51, the front upper roller 52, the upper motor 521, the rear upper roller 53, the upper steel belt 54, the upper silicone oil spray pipe 571, the upper sizing agent spray pipe 572, the upper core rubber roll 114, the upper cover rubber roll 115 and the upper isolation plastic paper roll 116 to move upwards and move horizontally, and the upper steel belt 54 leaves the steel rope core rubber conveying belt 1.

The rod cavity of the tensioning hydraulic cylinder 63 needs to be communicated with a hydraulic energy accumulator with a proper volume, a rubber layer is fused on the endless wire rope ring 12 and then the endless wire rope ring winds the conveying belt front roller body 211 and the conveying belt rear roller body 311, so that the center distance between the conveying belt front roller body 211 and the conveying belt rear roller body 311 is reduced, the conveying belt rear roller body 311 can automatically move forwards by using the energy accumulator, and the tension can be kept basically unchanged.

19) The lower right hydraulic cylinder 461 drives the lower right bracket groove 462 to translate downward, and the lower right bracket groove 462 moves away from the lower right tenon 4121.

20) The left lower hydraulic cylinder 45 drives the lower heating plate assembly 41, the front lower roller 42, the lower motor 421, the rear lower roller 43, the lower steel belt 44, the lower silicone oil spray pipe 471, the lower mortar spray pipe 472, the steel wire rope comb assembly 48, the lower core glue roll 111, the lower cover glue roll 112 and the lower isolation plastic paper roll 113 to move downwards, and the lower steel belt 44 leaves the steel wire rope core rubber conveyor belt 1. And removing all the lower isolation plastic paper and the upper isolation plastic paper, and cutting redundant edge sizing materials.

21) And the tensioning hydraulic cylinder 63 is started reversely, the tensioning hydraulic cylinder 63 drives the conveyor belt rear roller assembly 3 to move forwards, and the steel rope core rubber conveyor belt 1 becomes slack.

22) The front auxiliary mechanism hydraulic cylinder 24 drives the front auxiliary force application plate 27 to vertically translate downwards, and the upper pressing surface 271 of the front auxiliary force application plate abuts against the upper side of the shaft head of the front roller shaft 212 of the conveyor belt, which is positioned on the left side of the front roller left bearing assembly 22; the front auxiliary apply plate front push surface 272 abuts "the belt front roller shaft 212 is located on the front side of the head of the left side of the front roller left bearing assembly 22".

And (3) removing the connecting bolts of the front roller right bearing assembly 23 and the front bearing movable seat 26, driving the front bearing movable seat 26 to vertically translate downwards by the front roller lifting hydraulic cylinder 25, and enabling a sufficient passage to pass through the steel rope core rubber conveying belt 1 to be formed between the front bearing movable seat 26 and the front roller right bearing assembly 23.

At this time, the conveyor belt front roller body 211 is subjected to the self gravity and the pulling force of the steel cord rubber conveyor belt 1 toward the rear and downward direction, and the left end of the conveyor belt front roller shaft 212 is subjected to the two forces jointly by the two supporting points of the front auxiliary force application plate 27 and the front roller left bearing assembly 22.

23) The rear auxiliary mechanism hydraulic cylinder 34 drives the rear auxiliary force application plate 37 to vertically and downwardly translate, and the upper pressing surface 371 of the rear auxiliary force application plate abuts against the upper side of the shaft head of the conveyor belt rear roller shaft 312 positioned on the left side of the rear roller left bearing assembly 32; the rear auxiliary apply plate rear push surface 372 abuts "the belt rear roller axle 312 is located behind the axle head to the left of the rear roller left bearing assembly 32". And removing the connecting bolts of the rear roller right bearing assembly 33 and the rear bearing movable seat 36, driving the rear bearing movable seat 36 to vertically translate downwards by the rear roller lifting hydraulic cylinder 35, and enabling a sufficient passage to pass through the steel rope core rubber conveying belt 1 to be arranged between the rear roller right bearing assembly 33 and the rear bearing movable seat 36. At this time, the rear roller 311 of the conveyor belt is subjected to the self-gravity and the pulling force of the steel cord rubber conveyor belt 1 in the forward and downward directions, and the left end of the rear roller shaft 312 of the conveyor belt is subjected to the two forces by the two supporting points of the rear auxiliary force applying plate 37 and the rear roller left bearing assembly 32.

24) The steel cord rubber conveyor belt 1 is moved away in a translation manner to the right side by a crane. One duty cycle ends.

The beneficial effects of this embodiment: 1. the steel wire rope core rubber conveyor belt manufactured by the embodiment uses the jointless steel wire rope ring, and the manufacturing process of the jointless steel wire rope ring is quite mature at present. The tensile strength of the steel wire rope core rubber conveyer belt completely depends on the tensile strength of an endless steel wire rope ring, the tensile strength is high, and the steel wire rope core rubber conveyer belt does not need to be discounted, so that the specification of the steel wire rope core rubber conveyer belt is small, the diameter of a steel wire rope is small, the thickness of a required rubber layer is small, correspondingly, the diameter ratio of a roller matched with the belt feeder is small, the specifications of a rack and other structural components of the belt feeder are small, structural materials are saved, the occupied space of the belt feeder in a use site is small, the power for driving the structure of the belt feeder to operate is small, and the energy consumption is saved. 2. The error is relatively small. The endless wire rope ring is tensioned by the parallel front roller body 211 and the rear roller body 311 of the conveying belt, the distance between the endless wire rope ring and the front roller body and the rear roller body of the conveying belt is guaranteed by the wire rope comb 481, the bending error of the wire rope is eliminated, the bell mouth error is eliminated, the deviation phenomenon in the operation process on the belt feeder is effectively relieved, the friction force used on a deviation rectifying mechanism is reduced, the energy is saved, the service life of the wire rope core rubber conveying belt is prolonged, and the maintenance cost is reduced. 3. Compared with the intermittent feeding mode of the traditional flat vulcanizing machine, the continuous automatic feeding in the vulcanizing process can reduce the labor amount, save the labor force and improve the production efficiency.