阅读说明：本技术 一种橡胶成型机 (Rubber forming machine ) 是由 瞿凯 陈文超 李华凯 于 2021-07-14 设计创作，主要内容包括：本发明涉及橡胶成型技术领域,具体的说是一种橡胶成型机,包括底座、支板、压辊、齿轮、电机、注料件和控制器；所述压辊远离橡胶片的一侧设有清理模块；所述清理模块包括固定杆、连杆和弧形板；所述固定杆固连在两个支板之间；所述固定杆靠近压辊的外壁上通过连板固连有弧形板；所述弧形板的长度大于压辊的长度,弧形板靠近压辊的外壁设置有一号条形槽；所述一号条形槽的截面形状为矩形；本发明通过电机带动压辊转动,再与滑条对压辊的外壁刮动相配合,从而保证了压辊外壁的清洁性,进而保证了压延成型后橡胶片表面的平整性,使得橡胶片成型后的效果和品质得到提高,同时本发明还具有效果显著、耐用和经济实用的特点。(The invention relates to the technical field of rubber forming, in particular to a rubber forming machine, which comprises a base, a support plate, a compression roller, a gear, a motor, a material injection piece and a controller, wherein the support plate is arranged on the base; a cleaning module is arranged on one side of the compression roller, which is far away from the rubber sheet; the cleaning module comprises a fixed rod, a connecting rod and an arc-shaped plate; the fixed rod is fixedly connected between the two support plates; the outer wall of the fixed rod close to the compression roller is fixedly connected with an arc-shaped plate through a connecting plate; the length of the arc-shaped plate is greater than that of the compression roller, and a first strip-shaped groove is formed in the outer wall, close to the compression roller, of the arc-shaped plate; the section of the first strip-shaped groove is rectangular; the motor drives the press roller to rotate and is matched with the sliding strip to scrape the outer wall of the press roller, so that the cleanness of the outer wall of the press roller is ensured, the smoothness of the surface of the rubber sheet after calendering is ensured, the effect and the quality of the rubber sheet after molding are improved, and meanwhile, the rubber sheet forming device has the characteristics of remarkable effect, durability, economy and practicability.)

1. A rubber forming machine comprises a base (1), a support plate (2), a press roller (3), a gear (4), a motor (5), a material injection piece (6) and a controller; the method is characterized in that: a cleaning module (7) is arranged on one side of the compression roller (3) far away from the rubber sheet; the cleaning module (7) comprises a fixing rod (71), a connecting rod (72) and an arc-shaped plate (73); the fixed rod (71) is fixedly connected between the two support plates (2); the outer wall of the fixed rod (71) close to the compression roller (3) is fixedly connected with an arc-shaped plate (73) through a connecting plate; the length of the arc-shaped plate (73) is greater than that of the compression roller (3), and a first strip-shaped groove (731) is formed in the outer wall, close to the compression roller (3), of the arc-shaped plate (73); the section of the first strip-shaped groove (731) is rectangular, the first strip-shaped groove (731) is connected with a slide bar (732) in a sliding mode, and a spring (733) is arranged in the first strip-shaped groove (731); one end of the spring (733) is connected with the bottom of the first strip-shaped groove (731), and the other end of the spring is connected with the slide bar (732); the sliding strip (732) can be pressed against the outer wall of the press roller (3) under the action of a spring (733).

2. A rubber molding machine according to claim 1, characterized in that: a second strip-shaped groove (734) is formed in the outer wall, close to the press roll (3), of the slide bar (732); the section of the second strip-shaped groove (734) is arched door-shaped, and a roller (735) is rotatably connected between the two groove walls of the second strip-shaped groove (734); the outer wall of the roller (735) is tangent to the end face of the slide bar (732) close to the press roller (3).

3. A rubber molding machine according to claim 2, wherein: a through groove (736) is formed in the end face, close to the compression roller (3), of the arc-shaped plate (73); the through groove (736) is arranged between two adjacent first strip-shaped grooves (731), and the through groove (736) is arranged into a strip shape.

4. A rubber molding machine according to claim 3, wherein: the outer wall of the arc-shaped plate (73) close to the base (1) is fixedly connected with a material receiving box (8); the receiving box (8) can collect the scraps scraped by the corresponding cleaning module (7).

5. A rubber molding machine according to claim 4, wherein: the fixed rod (71) is connected with a ring block (9) in a sliding way; the outer wall of the ring block (9) close to the arc-shaped plate (73) is fixedly connected with a cleaning sheet (91); the cleaning sheet (91) is Y-shaped, and one end, far away from the fixing rod (71), of the cleaning sheet (91) is connected into the through groove (736) in a sliding mode.

6. A rubber molding machine according to claim 5, wherein: the outer wall of the ring block (9) far away from the cleaning sheet (91) is fixedly connected with a connecting rod (92); the other end of the connecting rod (92) is provided with a push rod (93); the length of the push rod (93) is larger than that of the press roll (3), and the middle of the push rod (93) is fixedly connected with the other end of the connecting rod (92).

7. A rubber molding machine according to claim 6, wherein: the side wall of the cleaning sheet (91) close to the material receiving box (8) is fixedly connected with a poking rod (94); the other end of the stirring rod (94) extends into the material receiving box (8), and the stirring rod (94) can stir the scraps in the material receiving box (8) after moving.

Technical Field

The invention relates to the technical field of rubber forming, in particular to a rubber forming machine.

Background

The rubber forming method comprises calendering, extrusion forming and compression molding; the rolled product consists of a feeding stage and a rolling stage, wherein the rolling stage comprises the processes of rolling, traction, embossing, cooling, coiling and cutting; the calendering molding is a processing method which leads the viscous-flow material to be extruded and extended for many times by means of strong shearing force between rollers and matching with corresponding processing temperature, and finally becomes a sheet product with width and thickness; the rubber molding method is suitable for manufacturing simple sheet-shaped and plate-shaped products; the surface of current rubber calendering shaping last compression roller and lower pressure rod after using a period of time can be adhered to there is remaining rubber, promptly for the sweeps, the sweeps of adhesion on the compression roller rotate the round after can contact with the sheet rubber again to can influence the planarization on sheet rubber surface after the calendering shaping, and then make effect and quality after the sheet rubber shaping receive the influence.

For example, a chinese patent with application number CN201811237792.9 discloses a rubber and plastic molding calender, which comprises a calendering sleeve, a fixed block, a cleaning structure, a connecting structure, a gear, a transmission structure and a heat exchange structure; a heat exchange structure for exchanging heat with the rolling sleeve is arranged in the rolling sleeve with a smooth surface for pressing the cylindrical structure made of plastic and rubber materials; two ends of the calendering sleeve are provided with transmission structures for transmission; the transmission structure is connected with a connecting structure for connecting a pipeline of the oil bath heating equipment; the rolling sleeve is connected with the cleaning structure in a sliding manner; the connecting structure of the technical scheme is matched with the transmission structure and the use of the heat exchange structure in the calendering sleeve at one end of the transmission structure, so that the temperature of the calendering sleeve is conveniently controlled in an oil bath heat exchange or water bath heat exchange mode, the phenomenon that the heat exchange between the calendering sleeve and air is too fast is avoided, and the molding and pressing quality of rubber and plastic is greatly improved; the rolling sleeve of the cylindrical structure is connected with the cleaning structure in a sliding manner, so that scraps on the rolling sleeve can be cleaned conveniently; but this technical scheme does not carry out recovery processing to the sweeps of clearance mechanism clearance calendering cover outer wall, the main component of sweeps is rubber, so cause the waste of resource, clearance mechanism is in the clearance in-process simultaneously, the sweeps can the adhesion clear up the strip on, if not in time clearance, then can influence the clearance effect of clearance mechanism, make the sweeps clearance on the calendering cover incomplete, thereby make the shaping effect of sheet rubber receive the influence, and then cause the limitation of this scheme.

In view of the above, in order to overcome the above technical problems, the present invention provides a rubber molding machine, which solves the above technical problems.

Disclosure of Invention

In order to make up for the defects of the prior art, the motor drives the press roller to rotate, and the press roller and the slide bar are matched with each other in a scraping manner to the outer wall of the press roller, so that the cleanness of the outer wall of the press roller is ensured, the smoothness of the surface of the rubber sheet after calendering and forming is ensured, the effect and the quality of the rubber sheet after forming are improved, and meanwhile, the rubber forming machine has the characteristics of remarkable effect, durability, economy and practicability.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a rubber forming machine which comprises a base, a support plate, a compression roller, a gear, a motor, a material injection piece and a controller, wherein the support plate is arranged on the base; the upper end of the base is fixedly connected with two support plates; a press roller is rotatably connected between the two support plates; the compression rollers are combined and arranged into an L shape, a gap is reserved between every two adjacent compression rollers, and one end of each compression roller is fixedly connected with a gear; two adjacent gears are meshed; the outer wall of one of the support plates is fixedly connected with a motor; the output shaft of the motor is connected with one end of one of the compression rollers; the material injection piece is fixedly connected between the two support plates and positioned above the compression rollers, and raw materials flowing out of the lower port of the material injection piece can fall into a gap between the two compression rollers; the two adjacent compression rollers can roll the raw materials into rubber sheets after rotating; the controller is used for controlling the rubber forming machine to automatically operate; a cleaning module is arranged on one side of the compression roller, which is far away from the rubber sheet; the cleaning module comprises a fixed rod, a connecting plate and an arc-shaped plate; the fixed rod is fixedly connected between the two support plates; the outer wall of the fixed rod close to the compression roller is fixedly connected with an arc-shaped plate through a connecting plate; the length of the arc-shaped plate is greater than that of the compression roller, and a first strip-shaped groove is formed in the outer wall, close to the compression roller, of the arc-shaped plate; the section of the first strip-shaped groove is rectangular, a sliding strip is connected in the first strip-shaped groove in a sliding mode, and a spring is arranged in the first strip-shaped groove; one end of the spring is connected with the bottom of the first strip-shaped groove, and the other end of the spring is connected with the sliding strip; the sliding strip can be abutted against the outer wall of the compression roller under the action of the spring;

when the rubber calendering molding machine works, after the existing rubber calendering molding is used for a period of time, residual rubber is attached to the surfaces of the upper pressing roller and the lower pressing roller, namely scraps, and the scraps attached to the pressing rollers rotate for a circle and then are contacted with the rubber sheet again, so that the smoothness of the surface of the rubber sheet after the calendering molding is influenced, and further, the effect and the quality of the rubber sheet after the molding are influenced;

therefore, the invention firstly heats the raw material to the softening temperature, then pours the raw material into the material injection part, the raw material in the material injection part falls into the gap between two compression rollers under the action of gravity, the controller is started to control the motor to rotate, the rotating motor drives the fixedly connected compression rollers to rotate, so that the compression rollers drive the adjacent compression rollers to rotate through the gear engagement, thereby the raw material forms a sheet after being extruded through the extrusion between the two compression rollers, the worker pulls the other end of the sheet raw material to the gap between the other two compression rollers, finally pulls the sheet raw material to form a rubber sheet, the fan is arranged around the pulled rubber sheet, the other end of the rubber sheet is air-cooled through the fan, the rubber sheet is formed through cooling the other end of the rubber sheet, finally, the edge of the rubber sheet is cut through the shearing machine, and the cut rubber sheet is wound through the winding roller, the finished product is further manufactured, the compression roller extrudes the raw material, part of the raw material can be adhered to the outer wall of the compression roller, so that the sliding strip is abutted to the outer wall of the compression roller through the spring, waste scraps adhered to the outer wall of the compression roller are intercepted through the sliding strip, the waste scraps on the outer wall of the compression roller fall off under the action of the sliding strip, the condition that the compression roller rotates for one circle and then contacts with the raw material again is ensured to be a clean state, the smoothness of the surface of the rubber sheet after calendaring molding is further ensured, the sliding strip can be abraded after being rubbed with the compression roller for a long time, the abraded sliding strip can still contact with the outer wall of the compression roller under the action of the spring through the action of the spring, the cleanness of the outer wall of the compression roller is further improved, the rotation effect of the compression roller is prevented from being influenced by the excessively tight fit of the sliding strip and the compression roller through the action of the spring, and the cleanness effect on the outer wall of the compression roller is influenced by the excessive looseness; meanwhile, the sliding strip is connected in the first strip-shaped groove in a sliding mode, so that the sealing property between the sliding strip and the first strip-shaped groove is guaranteed, the sliding strip is prevented from scraping impurities into the first strip-shaped groove, the sliding strip is prevented from being locked, and the using stability of the sliding strip device is improved;

the motor drives the press roller to rotate and is matched with the sliding strip to scrape the outer wall of the press roller, so that the cleanness of the outer wall of the press roller is ensured, the smoothness of the surface of the rubber sheet after calendering is ensured, the effect and the quality of the rubber sheet after molding are improved, and meanwhile, the rubber sheet forming device has the characteristics of remarkable effect, durability, economy and practicability.

Preferably, a second strip-shaped groove is formed in the outer wall, close to the compression roller, of the slide bar; the section of the second strip-shaped groove is arched, and a rolling rod is rotatably connected between the two groove walls of the second strip-shaped groove; the outer wall of the rolling rod and the end face of the sliding strip close to the compression roller are arranged in a tangent mode; the during operation, the terminal surface that the draw runner is close to the compression roller can with the outer wall contact of compression roller, make the outer wall of roll stick can with the outer wall contact of compression roller, the event is under the effect of frictional force, make the roll stick rotate between two cell walls in No. two bar grooves, make sliding friction between draw runner and the compression roller become rolling friction, thereby the frictional force between draw runner and the compression roller has been reduced, make the life of draw runner obtain improving, and then the life of clean module has been improved, make the sweeps on the compression roller outer wall drop under the extrusion of roll stick through the roll stick simultaneously, the result of use of draw runner has been guaranteed.

Preferably, a through groove is formed in the end face, close to the compression roller, of the arc-shaped plate; the through grooves are arranged between two adjacent first strip-shaped grooves and are arranged into strips; the during operation through the effect that leads to the groove for the sweeps that the draw runner was scraped with the compression roller outer wall falls into logical inslot, flows away from leading to the groove at last, makes the draw runner can in time discharge after scraping the sweeps on the compression roller outer wall, prevents that the sweeps from building up the effect of scraping that influences the draw runner between draw runner and compression roller, has further improved the cleaning nature of compression roller outer wall, makes the quality of sheet rubber further obtain improving.

Preferably, the outer wall of the arc-shaped plate close to the base is fixedly connected with a material receiving box; the material receiving box can collect the scraps scraped by the corresponding cleaning modules; the during operation, collect the sweeps that the clearance module scraped through the material receiving box for the sweeps can not fall into on the outer wall of sheet rubber, cause the condition of adhesion on the sheet rubber again, further guaranteed the integrality on shaping back sheet rubber surface, simultaneously through collecting the sweeps, the principal ingredients of sweeps is rubber, make the sweeps can recycle, thereby reduced the cost of preparation sheet rubber, still practiced thrift the resource simultaneously, prevent the condition of wasting of resources.

Preferably, the fixing rod is slidably connected with a ring block; the outer wall of the ring block close to the arc-shaped plate is fixedly connected with a cleaning sheet; the cleaning sheet is arranged in a Y shape, and one end of the cleaning sheet, which is far away from the fixed rod, is connected in the through groove in a sliding manner; when the device works, a worker can regularly push the ring block to slide along the fixed rod, the ring block can drive the cleaning sheet to move in the moving process, so that the sweeps in the through grooves are scraped by the cleaning sheet, the sweeps in the through grooves fall into the material receiving box under the scraping action, the smoothness in the through grooves is ensured, meanwhile, the situation that the sweeps are difficult to clean due to the fact that the sweeps are cooled, solidified and adhered to the arc-shaped plate is prevented, and the practical application effect of the device is improved; through the effect of clearance piece for the effect that clearance piece cleared up once more to impurity on the arc plate has been carried out to the clearance piece, thereby has guaranteed the cleaning nature on the arc, prevents that the sweeps of adhesion from getting back to the compression roller again on the arc, has further improved the cleaning nature of compression roller, has guaranteed the result of use of arc strip and draw runner simultaneously.

Preferably, the outer wall of the ring block, which is far away from the cleaning sheet, is fixedly connected with a connecting rod; the other end of the connecting rod is provided with a push rod; the length of the push rod is greater than that of the compression roller, and the middle part of the push rod is fixedly connected with the other end of the connecting rod; when the push rod device works, the distance between a person and the ring block is shortened under the action of the connecting rod, so that the worker directly pushes the two ends of the push rod, the ring block can be driven to move through the push rod, the convenience of pushing the ring block by the worker is greatly improved, and the actual application effect of the push rod device is further improved.

Preferably, the side wall of the cleaning sheet close to the material receiving box is fixedly connected with a poking rod; the other end of the stirring rod extends into the material receiving box, and the stirring rod can stir the scraps in the material receiving box after moving; when the automatic scrap collecting device works, the stirring rod can be driven to move in the moving process of the cleaning sheet, so that scraps in the material receiving box are stirred through the other end of the stirring rod, the effect of scattering the scraps in the material receiving box is achieved, the scraps are uniformly distributed in the material receiving box, the situation that the scraps in the material receiving box overflow the material receiving box after being accumulated to cause the scattering of the scraps is prevented, and the stability of the automatic scrap collecting device is improved.

The invention has the following beneficial effects:

1. the motor drives the press roller to rotate and is matched with the sliding strip to scrape the outer wall of the press roller, so that the cleanness of the outer wall of the press roller is ensured, the smoothness of the surface of the rubber sheet after calendering is ensured, the effect and the quality of the rubber sheet after molding are improved, and meanwhile, the rubber sheet forming device has the characteristics of remarkable effect, durability, economy and practicability.

2. The end face of the sliding strip, which is close to the compression roller, of the sliding strip is in contact with the outer wall of the compression roller, so that the outer wall of the rolling rod is in contact with the outer wall of the compression roller, the rolling rod rotates between the two groove walls of the second strip-shaped groove under the action of friction force, sliding friction between the sliding strip and the compression roller is changed into rolling friction, the friction force between the sliding strip and the compression roller is reduced, the service life of the sliding strip is prolonged, the service life of the cleaning module is prolonged, and meanwhile, scraps on the outer wall of the compression roller fall off under the extrusion of the rolling rod through the rolling rod, and the use effect of the sliding strip is ensured.

3. According to the invention, the scraps scraped by the cleaning module are collected through the material receiving box, so that the scraps cannot fall onto the outer wall of the rubber sheet to cause the condition of re-adhesion to the rubber sheet, the integrity of the surface of the formed rubber sheet is further ensured, and meanwhile, the scraps are collected, and the main component of the scraps is rubber, so that the scraps can be recycled, the cost for manufacturing the rubber sheet is reduced, the resources are saved, and the condition of resource waste is prevented.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a block diagram of a cleaning module of the present invention;

in the figure: 1. a base; 2. a support plate; 3. a compression roller; 4. a gear; 5. a motor; 6. injecting a material part; 7. a cleaning module; 71. fixing the rod; 72. connecting plates; 73. an arc-shaped plate; 731. a first strip groove; 732. a slide bar; 733. a spring; 734. a second strip groove; 735. rolling a rod; 736. a through groove; 8. a material receiving box; 9. a ring block; 91. cleaning the tablets; 92. connecting the rods; 93. a push rod; 94. the rod is dialed.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 4, the rubber molding machine of the present invention comprises a base 1, a support plate 2, a press roller 3, a gear 4, a motor 5, an injection member 6 and a controller; the upper end of the base 1 is fixedly connected with two support plates 2; a press roller 3 is rotatably connected between the two support plates 2; the compression rollers 3 are combined and arranged into an L shape, a gap is reserved between every two adjacent compression rollers 3, and one end of each compression roller 3 is fixedly connected with a gear 4; two adjacent gears 4 are meshed; the outer wall of one of the support plates 2 is fixedly connected with a motor 5; the output shaft of the motor 5 is connected with one end of one of the compression rollers 3; the material injection piece 6 is fixedly connected between the two support plates 2 and positioned above the compression rollers 3, and raw materials flowing out of a lower port of the material injection piece 6 can fall into a gap between the two compression rollers 3; the two adjacent compression rollers 3 can roll the raw materials into rubber sheets after rotating; the controller is used for controlling the rubber forming machine to automatically operate; a cleaning module 7 is arranged on one side of the compression roller 3 away from the rubber sheet; the cleaning module 7 comprises a fixing rod 71, a connecting plate 72 and an arc-shaped plate 73; the fixed rod 71 is fixedly connected between the two support plates 2; the outer wall of the fixed rod 71 close to the press roller 3 is fixedly connected with an arc-shaped plate 73 through a connecting plate 72; the length of the arc-shaped plate 73 is greater than that of the compression roller 3, and a first strip-shaped groove 731 is formed in the outer wall, close to the compression roller 3, of the arc-shaped plate 73; the section of the first strip-shaped groove 731 is rectangular, the first strip-shaped groove 731 is connected with a slide bar 732 in a sliding manner, and a spring 733 is arranged in the first strip-shaped groove 731; one end of the spring 733 is connected with the bottom of the first strip-shaped groove 731, and the other end is connected with the slide bar 732; the slide bar 732 can be pressed against the outer wall of the press roller 3 under the action of a spring 733;

when the rubber calendering molding machine works, after the existing rubber calendering molding is used for a period of time, residual rubber is attached to the surfaces of the upper pressing roller 3 and the lower pressing roller, namely scraps, and the scraps attached to the pressing roller 3 rotate for one circle and then are contacted with the rubber sheet again, so that the smoothness of the surface of the rubber sheet after the calendering molding is influenced, and further, the effect and the quality of the rubber sheet after the molding are influenced;

therefore, the worker heats the raw materials to the softening temperature, pours the raw materials into the material injection piece 6, the raw materials in the material injection piece 6 fall into a gap between two compression rollers 3 under the action of gravity, starts the controller to control the motor 5 to rotate, the rotating motor 5 drives the fixedly connected compression rollers 3 to rotate, so that the compression rollers 3 are meshed through the gears 4 to drive the adjacent compression rollers 3 to rotate, the raw materials form a sheet after being extruded through the extrusion between the two compression rollers 3, the worker pulls the other end of the sheet raw materials to the gap between the other two compression rollers 3, finally pulls the sheet raw materials to form a rubber sheet, a fan is arranged around the pulled rubber sheet, the other end of the rubber sheet is cooled through the fan, the rubber sheet is formed by cooling the other end of the rubber sheet, and finally the edge of the rubber sheet is cut through the shearing machine, the cut rubber sheet is wound by a winding roller to be manufactured into a finished product, part of the raw material is adhered to the outer wall of the compression roller 3 in the process that the compression roller 3 extrudes the raw material, so that the slide bar 732 is abutted against the outer wall of the compression roller 3 through the spring 733, waste scraps adhered to the outer wall of the compression roller 3 are intercepted through the slide bar 732, the waste scraps on the outer wall of the compression roller 3 are enabled to fall off under the action of the slide bar 732, the condition that the compression roller 3 is contacted with the raw material again after rotating for one circle is ensured to be a clean state, the smoothness of the surface of the rubber sheet after calendaring molding is ensured, the slide bar 732 is worn after being rubbed with the compression roller 3 for a long time, the worn slide bar 732 can still be contacted with the outer wall of the compression roller 3 under the action of the spring 733, the cleanness of the outer wall of the compression roller 3 is further improved, and the rotating effect of the compression roller 3 is prevented from being influenced by the tight fit of the slide bar 732 and the compression roller 3 through the action of the spring 733, the cleaning effect on the outer wall of the compression roller 3 is affected by over loosening; meanwhile, the sliding strip 732 is slidably connected in the first strip-shaped groove 731, so that the sealing property between the sliding strip 732 and the first strip-shaped groove 731 is ensured, the situation that the sliding strip 732 scrapes impurities into the first strip-shaped groove 731 to cause the sliding strip 732 to be clamped is prevented, and the using stability of the invention is improved;

the motor 5 drives the compression roller 3 to rotate, and the motor and the slide bar 732 scrape and match the outer wall of the compression roller 3, so that the cleanness of the outer wall of the compression roller 3 is ensured, the smoothness of the surface of the rubber sheet after calendaring molding is ensured, the effect and the quality of the rubber sheet after molding are improved, and meanwhile, the rubber sheet molding device has the characteristics of remarkable effect, durability, economy and practicability.

As an embodiment of the present invention, a second strip-shaped groove 734 is arranged on the outer wall of the sliding strip 732 close to the press roll 3; the section of the second strip-shaped groove 734 is arched, and a roller 735 is rotatably connected between two groove walls of the second strip-shaped groove 734; the outer wall of the roller 735 is tangent to the end face of the slide bar 732 close to the press roller 3; during operation, the terminal surface that the draw runner 732 is close to compression roller 3 can with compression roller 3's outer wall contact, make the outer wall of roll bar 735 can with compression roller 3's outer wall contact, so under the effect of frictional force, make roll bar 735 rotate between two cell walls of No. two bar grooves 734, make sliding friction between draw runner 732 and the compression roller 3 become rolling friction, thereby the frictional force between draw runner 732 and the compression roller 3 has been reduced, make the life of draw runner 732 obtain improving, and then the life of clean module has been improved, make the sweeps on the compression roller 3 outer wall drop under the extrusion of roll bar 735 through roll bar 735 simultaneously, the result of use of draw runner 732 has been guaranteed.

As an embodiment of the present invention, a through groove 736 is disposed on an end surface of the arc plate 73 close to the press roller 3; the through grooves 736 are arranged between two adjacent first strip-shaped grooves 731, and the through grooves 736 are arranged in a strip shape; during operation, through the effect of logical groove 736 for the sweeps that the draw runner 732 scraped the outer wall of compression roller 3 falls into logical groove 736, flows away from logical groove 736 at last, makes can in time discharge after the draw runner 732 scrapes the sweeps on the outer wall of compression roller 3, prevents that the sweeps from accumulating and collecting and influencing the effect of scraping of draw runner 732 between draw runner 732 and compression roller 3, has further improved the cleanability of compression roller 3 outer wall, makes the quality of sheet rubber further obtain improving.

As an embodiment of the invention, the outer wall of the arc plate 73 close to the base 1 is fixedly connected with a material receiving box 8; the material receiving box 8 can collect the scraps scraped by the corresponding cleaning module 7; the during operation, collect the sweeps of scraping clearance module 7 through material receiving box 8, make the sweeps can not fall into on the outer wall of sheet rubber, cause the condition of adhesion on the sheet rubber again, further guaranteed the integrality on shaping back sheet rubber surface, simultaneously through collecting the sweeps, the principal ingredients of sweeps is rubber, make the sweeps can recycle, thereby reduced the cost of preparation sheet rubber, still practiced thrift the resource simultaneously, the condition of resource waste prevents to appear.

As an embodiment of the present invention, the fixing rod 71 is slidably connected to the ring block 9; the outer wall of the ring block 9 close to the arc-shaped plate 73 is fixedly connected with a cleaning sheet 91; the cleaning sheet 91 is Y-shaped, and one end of the cleaning sheet 91, which is far away from the fixing rod 71, is connected in the through groove 736 in a sliding manner; during work, a worker can regularly push the ring block 9 to slide along the fixing rod 71, the cleaning sheet 91 can be driven to move in the moving process of the ring block 9, and accordingly the cleaning sheet 91 scrapes the waste scraps in the through groove 736, so that the waste scraps in the through groove 736 fall into the material receiving box 8 under the scraping action, the smoothness in the through groove 736 is ensured, meanwhile, the situation that the waste scraps are difficult to clean due to the fact that the waste scraps are cooled, solidified and adhered to the arc-shaped plate 73 is prevented, and the practical application effect of the invention is further improved; through the effect of cleaning sheet 91 for the effect that cleaning sheet 91 cleared up impurity on the arc 73 once more is carried out, thereby has guaranteed the cleaning nature on the arc 73, prevents that the sweeps of adhesion from getting back to on the compression roller 3 again on the arc 73, has further improved the cleaning nature of compression roller 3, has guaranteed the result of use of arc and draw runner 732 simultaneously.

As an embodiment of the present invention, the outer wall of the ring block 9 away from the cleaning sheet 91 is fixedly connected with a connecting rod 92; the other end of the connecting rod 92 is provided with a push rod 93; the length of the push rod 93 is greater than that of the press roll 3, and the middle part of the push rod 93 is fixedly connected with the other end of the connecting rod 92; when the device works, the distance between a person and the ring block 9 is shortened under the action of the connecting rod 92, so that the worker directly pushes the two ends of the push rod 93, the ring block 9 can be driven to move through the push rod 93, the convenience of pushing the ring block 9 by the worker is greatly improved, and the practical application effect of the device is further improved.

As an embodiment of the present invention, a poking rod 94 is fixedly connected to the side wall of the cleaning sheet 91 close to the material receiving box 8; the other end of the stirring rod 94 extends into the material receiving box 8, and the stirring rod 94 can stir the scraps in the material receiving box 8 after moving; during operation, the cleaning sheet 91 can drive the stirring rod 94 to move in the moving process, so that the other end of the stirring rod 94 is used for stirring the scraps in the material box 8, the effect of scattering the scraps in the material box 8 is achieved, the scraps are uniformly distributed in the material box 8, the condition that the scraps in the material box 8 are scattered due to the fact that the scraps overflow of the material box 8 after accumulation is avoided, and the stability of the cleaning machine is improved.

The specific working process is as follows:

the invention is characterized in that a worker heats raw materials to a softening temperature, pours the raw materials into a material injection part 6, the raw materials in the material injection part 6 fall into a gap between two compression rollers 3 under the action of gravity, starts a controller to control a motor 5 to rotate, the rotating motor 5 drives the fixedly connected compression rollers 3 to rotate, so that the compression rollers 3 are meshed through a gear 4 to drive the adjacent compression rollers 3 to rotate, the raw materials are extruded to form a sheet shape, the worker pulls the other end of the sheet raw materials to a gap between the other two compression rollers 3, finally pulls the sheet raw materials to form a rubber sheet, a fan is arranged around the pulled rubber sheet, the other end of the rubber sheet is air-cooled through the fan, the rubber sheet is formed by cooling the other end of the rubber sheet, and finally the edge of the rubber sheet is cut through a shearing machine, the cut rubber sheet is wound by a winding roller to be manufactured into a finished product, part of the raw material is adhered to the outer wall of the compression roller 3 in the process that the compression roller 3 extrudes the raw material, so that the slide bar 732 is abutted against the outer wall of the compression roller 3 through the spring 733, waste scraps adhered to the outer wall of the compression roller 3 are intercepted through the slide bar 732, the waste scraps on the outer wall of the compression roller 3 are enabled to fall off under the action of the slide bar 732, the condition that the compression roller 3 is contacted with the raw material again after rotating for one circle is ensured to be a clean state, the smoothness of the surface of the rubber sheet after calendaring molding is ensured, the slide bar 732 is worn after being rubbed with the compression roller 3 for a long time, the worn slide bar 732 can still be contacted with the outer wall of the compression roller 3 under the action of the spring 733, the cleanness of the outer wall of the compression roller 3 is further improved, and the rotating effect of the compression roller 3 is prevented from being influenced by the tight fit of the slide bar 732 and the compression roller 3 through the action of the spring 733, the cleaning effect on the outer wall of the compression roller 3 is affected by over loosening; the end face of the sliding strip 732 close to the compression roller 3 is contacted with the outer wall of the compression roller 3, so that the outer wall of the rolling rod 735 is contacted with the outer wall of the compression roller 3, under the action of friction force, the rolling rod 735 is rotated between two groove walls of the second strip-shaped groove 734, the sliding friction between the sliding strip 732 and the compression roller 3 is changed into rolling friction, the friction between the sliding strip 732 and the compression roller 3 is reduced, the service life of the sliding strip 732 is prolonged, the service life of the cleaning module is prolonged, meanwhile, the scraps on the outer wall of the compression roller 3 are extruded by the rolling rod 735 to fall off, the use effect of the sliding strip 732 is ensured, the scraps scraped by the outer wall of the compression roller 3 by the sliding strip 732 fall into the through groove 736 and finally flow away from the through groove 736, the scraps scraped by the sliding strip 732 can be discharged after the scraps scraped by the outer wall of the compression roller 3, and the scraping effect of the sliding strip 732 is prevented from being influenced between the sliding strip 732 and the compression roller 3 in time, the cleanness of the outer wall of the compression roller 3 is further improved, the quality of the rubber sheet is further improved, the scraps scraped by the cleaning module 7 are collected through the material receiving box 8, so that the scraps cannot fall onto the outer wall of the rubber sheet to cause re-adhesion to the rubber sheet, the surface integrity of the formed rubber sheet is further ensured, meanwhile, the scraps are collected, the main component of the scraps is rubber, the scraps can be recycled, the cost for manufacturing the rubber sheet is reduced, resources are saved, the resource waste is prevented, a worker can regularly push the ring block 9 to slide along the fixed rod 71, the cleaning piece 91 can be driven to move in the moving process of the ring block 9, the scraps in the through groove 736 are scraped through the cleaning piece 91, and the scraps in the through groove 736 fall into the material receiving box 8 under the scraping action, the smoothness in the through groove 736 is ensured, the situation that the scraps are difficult to clean due to the fact that the scraps are cooled, solidified and adhered to the arc-shaped plate 73 is prevented, the practical application effect of the invention is further improved, the distance from a person to the ring block 9 is shortened through the effect of the connecting rod 92, so that the worker directly pushes the two ends of the push rod 93, the ring block 9 can be driven to move through the push rod 93, the convenience of the worker for pushing the ring block 9 is greatly improved, the practical application effect of the invention is further improved, the cleaning sheet 91 can drive the stirring rod 94 to move in the moving process, the scraps in the material receiving box 8 are stirred through the other end of the stirring rod 94, the effect of scattering the scraps in the material receiving box 8 is achieved, the scraps are guaranteed to be uniformly distributed in the material receiving box 8, and the scraps in the material receiving box 8 are prevented from overflowing the material receiving box 8 after being stacked, the scattering of the scraps is caused, and the stability of the invention is further improved.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.