阅读说明：本技术 一种危化品运输罐体成型制造工艺 (Hazardous chemical substance transport tank body forming manufacturing process ) 是由 吴璇 苏林生 于 2020-06-09 设计创作，主要内容包括：本发明提供了一种危化品运输罐体成型制造工艺,包括执行机构、顶升机构和摆臂机构,所述的执行机构安装在摆臂机构上,且所述执行机构通过活动连接方式与摆臂机构相互连接,所述的顶升机构安装在摆臂机构上,且所述的顶升机构位于执行机构的正前方；本发明解决了现今罐体成型多是通过工厂工人们手工将罐体原板弯曲,然后再进行加工,手动弯曲不仅需要的时间更长,而且还无法消除应力,有时候工人刚把罐体原板弄成曲面,马上又反弹了,这导致了罐体制作的精度和美观度不足,还浪费了大量的劳动成本和时间成本。(The invention provides a hazardous chemical substance transport tank body forming manufacturing process which comprises an actuating mechanism, a jacking mechanism and a swing arm mechanism, wherein the actuating mechanism is arranged on the swing arm mechanism and is connected with the swing arm mechanism in a movable connection mode; the invention solves the problems that most of the existing tank body forming is to bend the tank body original plate manually by factory workers and then process the tank body original plate, the manual bending not only needs longer time, but also can not eliminate stress, and sometimes the workers just turn the tank body original plate into a curved surface and rebound at once, which causes the deficiency of the precision and the aesthetic degree of the tank body manufacturing, and wastes a large amount of labor cost and time cost.)

1. The utility model provides a dangerous chemicals transport tank body shaping manufacturing process which characterized in that: the specific manufacturing process for forming the transportation tank body comprises the following steps:

s1, regulating and controlling material thickness: the distance is generated between the lifting of the rolling unit (13) and the main rotary drum (12), so that the bending forming machine is suitable for bending and forming tank body raw plates with different thicknesses;

s2, jacking and supporting: the tank body original plate is lifted and supported by the jacking mechanism (2), and the internal stress is enhanced by the mutual matching of the jacking mechanism and the executing mechanism (1), so that the tank body original plate is easy to form and bend;

s3, forming of the can body: performing reciprocating extrusion bending molding on the tank body original plate lifted up by the S2 through an actuating mechanism (1);

s4, checking and collecting: the bent tank body is inspected for the forming appearance condition by workers, and then is hung at ninety degrees by the swing arm mechanism (3), so that the bent tank body is convenient to discharge;

the forming and manufacturing process of the transportation tank in the steps of the transportation tank forming and manufacturing process S1 to S4 needs to be completed by the cooperation of the actuating mechanism (1), the jacking mechanism (2) and the swing arm mechanism (3), wherein:

the jacking system is characterized in that the actuating mechanism (1) is installed on the swing arm mechanism (3), the actuating mechanism (1) is connected with the swing arm mechanism (3) in a movable connection mode, the jacking mechanism (2) is installed on the swing arm mechanism (3), and the jacking mechanism (2) is located right in front of the actuating mechanism (1);

the actuating mechanism (1) comprises a fixed support (10), a motor (11), a main rotary drum (12), a rolling unit (13), a vertical lifting sliding plate (14), a linear sliding rail (15), a screw rod shaft lever (16), a rocking wheel (17), a linear sliding rod (18), a lifting assisting sliding seat (19) and a linkage shaft lever (19A); the device is characterized in that the fixed support (10) is arranged on the swing arm mechanism (3), the motor (11) is arranged on the outer wall of the fixed support (10) through a motor base, an output shaft of the motor (11) is connected with a shaft head at one end of a main rotary drum (12) through a shaft coupling, the main rotary drum (12) is arranged on the fixed support (10) through a bearing, the other end of the main rotary drum (12) is connected with the swing arm mechanism (3) through a movable connection mode, a rolling unit (13) is arranged right below the main rotary drum (12), the rolling unit (13) is uniformly arranged on the vertical lifting sliding plate (14) through a sliding fit mode, the vertical lifting sliding plate (14) is arranged on the swing arm mechanism (3), the linear sliding rails (15) are uniformly arranged on the vertical lifting sliding plate (14) through pin shafts, and the lead screw shaft lever (16) is symmetrically arranged on the vertical lifting sliding plate (14) through a bearing, the rocking wheel (17) is arranged on a screw rod shaft lever (16), the linear sliding rod (18) is symmetrically arranged on the vertical lifting sliding plate (14), the screw rod shaft lever (16) and the linear sliding rod (18) are respectively provided with a lifting assisting sliding seat (19) in a movable connection mode, the lifting assisting sliding seat (19) is mutually abutted with the rolling unit (13) in a sliding mode, and the linkage shaft lever (19A) is symmetrically arranged on the lifting assisting sliding seat (19).

2. The hazardous chemical substance transportation tank body forming manufacturing process according to claim 1, characterized in that: the jacking mechanism (2) comprises a bottom plate support (20), a cylinder bracket (21), a telescopic cylinder (22), a jacking unit (23) and a push plate (24); the lifting mechanism is characterized in that the bottom plate support (20) is installed on the swing arm mechanism (3), the bottom plate support (20) is provided with a cylinder bracket (21) through a bolt, the telescopic cylinder (22) is installed on the cylinder bracket (21), an output shaft of the telescopic cylinder (22) is connected with the lifting unit (23) through a coupler, the lifting unit (23) is uniformly installed on the bottom plate support (20), the lifting units (23) are connected with each other through a floating joint, and the push plate (24) is installed on the lifting unit (23) through a pin shaft;

the jacking unit (23) comprises a shaft rod support (231), a sliding shaft rod (232), a lifting sliding sleeve (233), a lifting rod (234) and a gear rotating rod (235); the jacking mechanism is characterized in that the shaft rod support (231) is installed on the jacking mechanism (2), the sliding shaft rod (232) is installed on the shaft rod support (231) in a sliding mode, the lifting sliding sleeve (233) is installed on the jacking mechanism (2) through bolts, a lifting rod (234) is arranged inside the lifting sliding sleeve (233) in a sliding fit mode, the gear rotating rod (235) is installed on the shaft rod support (231) through a bearing, and shaft heads at two ends of the gear rotating rod (235) are respectively connected with the sliding shaft rod (232) and the lifting rod (234) in a meshed rotation mode.

3. The hazardous chemical substance transportation tank body forming manufacturing process according to claim 1, characterized in that: the swing arm mechanism (3) comprises a turnover bottom frame (30), a swing arm support (31), an execution cylinder (32) and an extension spring (33); the turnover chassis (30) is provided with a swing arm support (31) in a hinged mode, the execution cylinder (32) is installed on the turnover chassis (30) through a hinge seat, an output shaft of the execution cylinder (32) is connected with the swing arm support (31) through a joint, the extension spring (33) is installed on the turnover chassis (30) through a support column, and a shaft head at one end of the extension spring (33) is connected to the swing arm support (31).

4. The hazardous chemical substance transportation tank body forming manufacturing process according to claim 1, characterized in that: the rolling unit (13) comprises a lifting shaft seat (131) and an auxiliary rotary drum (132); the shifting shaft seat (131) is arranged on the executing mechanism (1) through a sliding block, and the shifting shaft seat (131) is provided with an auxiliary rotating drum (132) through a bearing.

5. The hazardous chemical substance transportation tank body forming manufacturing process according to claim 1, characterized in that: and a propelling wheel is arranged on the lifting-assisting sliding seat (19) through a bearing.

6. The hazardous chemical substance transportation tank body forming manufacturing process according to claim 2, characterized in that: the lifting rod (234) and the sliding shaft rod (232) are respectively provided with a rack opening.

Technical Field

The invention relates to the technical field of chemical industry, in particular to a dangerous chemical transport tank body forming manufacturing process.

Background

The steel sealed container used for storing liquid or gas is a transportation tank body, the transportation tank body engineering is an indispensable and important infrastructure of the industries such as petroleum, chemical industry, grain and oil, food, fire control, traffic, metallurgy, national defense and the like, a steel storage tank with large and small size can not be opened in economic life, and the steel storage tank plays an important role in national economic development and is not replaceable;

with the continuous development of the storage tank industry, more and more industries and enterprises use the storage tank, and the manufacturing process of the tank body probably needs five steps: spinning and one-step forming of a tank body material, welding of the tank body, sealing of the front and rear ends of the tank body, baking finish, spraying paint and the like; at present, most of tank body forming is to bend a tank body raw plate manually by factory workers and then process the tank body raw plate, the manual bending not only needs longer time, but also can not eliminate stress, sometimes the workers just make the tank body raw plate into a curved surface and rebound at once, which causes the deficiency of the precision and the aesthetic degree of the tank body manufacturing, and wastes a large amount of labor cost and time cost;

therefore, in order to improve the processing efficiency of the can body forming and manufacturing, the precision and the aesthetic degree of the can body manufacturing are improved; the invention provides a hazardous chemical substance transport tank body forming manufacturing process.

Disclosure of Invention

In order to achieve the purpose, the invention adopts the following technical scheme, and the manufacturing process for forming the hazardous chemical substance transportation tank body is characterized in that: the specific manufacturing process for forming the transportation tank body comprises the following steps:

s1, regulating and controlling material thickness: the distance is generated between the lifting of the rolling unit and the main rotary roller, so that the bending forming machine is suitable for bending and forming tank body original plates with different thicknesses;

s2, jacking and supporting: the tank body original plate is lifted and supported by the jacking mechanism, and the internal stress is enhanced by the mutual matching of the jacking mechanism and the actuating mechanism, so that the tank body original plate is easy to form and bend;

s3, forming of the can body: performing reciprocating extrusion bending molding on the tank body original plate lifted in the step S2 through an actuating mechanism;

s4, checking and collecting: the bent tank body is inspected for the molding appearance by workers, and then hung at ninety degrees by the swing arm mechanism, so that the bent tank body is convenient to discharge;

the forming and manufacturing process of the transportation tank in the steps of the transportation tank forming and manufacturing process S1 to S4 needs to be completed by the cooperation of an actuating mechanism, a jacking mechanism and a swing arm mechanism, wherein:

the jacking mechanism is arranged on the swing arm mechanism and is positioned right in front of the actuating mechanism;

the actuating mechanism comprises a fixed support, a motor, a main rotary drum, a rolling unit, a vertical lifting sliding plate, a linear sliding rail, a screw rod shaft lever, a rocking wheel, a linear sliding rod, a lifting assisting sliding seat and a linkage shaft lever; the fixed support is arranged on the swing arm mechanism, the motor is arranged on the outer wall of the fixed support through a motor base, an output shaft of the motor is connected with a shaft head at one end of the main rotary drum through a coupling, the main rotary drum is arranged on the fixed support through a bearing, the other end of the main rotary drum is connected with the swing arm mechanism through a movable connection mode, a rolling unit is arranged right below the main rotary drum, the rolling unit is uniformly arranged on the vertical lifting slide plate through a sliding fit mode, the vertical lifting slide plate is arranged on the swing arm mechanism, the linear slide rails are uniformly arranged on the vertical lifting slide plate through hinge pins, the screw rod is symmetrically arranged on the vertical lifting slide plate through a bearing, the rocking wheel is arranged on the screw rod, and the linear slide rods are symmetrically arranged on the vertical lifting slide plate, the screw rod shaft lever and the linear slide rod are respectively provided with a lifting-aid sliding seat in a movable connection mode, the lifting-aid sliding seats are mutually in sliding butt joint with the rolling unit, and the linkage shaft lever is symmetrically arranged on the lifting-aid sliding seats; the lifting-assisting sliding seat is regulated and controlled to move horizontally by rotating the lead screw shaft rod through the rocking wheel, the rolling unit is abutted against the lifting-assisting sliding seat to slide and lift, the synchronous linear sliding rail is guided to lift, and then the main rotary roller is driven by the motor to rotate, bend and form.

The jacking mechanism comprises a bottom plate bracket, a cylinder bracket, a telescopic cylinder, a jacking unit and a push plate; the lifting mechanism comprises a base plate support, a lifting unit, a lifting plate, a base plate support, a cylinder bracket, a telescopic cylinder, a coupling, a lifting joint and a pushing plate, wherein the base plate support is arranged on the swing arm mechanism, the cylinder bracket is arranged on the base plate support through a bolt, the telescopic cylinder is arranged on the cylinder bracket, an output shaft of the telescopic cylinder is mutually connected with the lifting unit through the coupling, the lifting unit is uniformly arranged on the base plate support, the lifting units are mutually connected through the arranged floating joint, and the pushing plate is arranged on; the jacking unit is driven by the telescopic cylinder to upwards support and send the push plate.

The jacking unit comprises a shaft lever support, a sliding shaft lever, a lifting sliding sleeve, a lifting rod and a gear rotating rod; the lifting sliding sleeve is arranged on the jacking mechanism through a bolt, a lifting rod is arranged in the lifting sliding sleeve in a sliding fit manner, the gear rotating rod is arranged on the shaft lever support through a bearing, and shaft heads at two ends of the gear rotating rod are respectively connected with the sliding shaft rod and the lifting rod through meshing rotation; the gear rotating rod is meshed with the rotating gear rotating rod through the sliding shaft rod to rotate and roll, and the lifting rod is synchronously meshed with the gear rotating rod to rotate to lift.

The swing arm mechanism comprises a turnover underframe, a swing arm bracket, an execution cylinder and an extension spring; the overturning device comprises an overturning underframe, an executing cylinder, a support, an extension spring, a hinge seat and a hinge seat, wherein an output shaft of the executing cylinder is connected with the hinge seat through the hinge seat; promote the swing arm support through executing the cylinder and rotate and separate with main rotary drum around the upset chassis, extension spring plays the effect of butt and dragging the swing arm support all the time.

The rolling unit comprises a shifting shaft seat and an auxiliary rotary drum; the shifting shaft seat is arranged on the actuating mechanism through a sliding block, and an auxiliary rotary drum is arranged on the shifting shaft seat through a bearing.

Preferably; the lifting assisting slide seat is provided with a propelling wheel through a bearing, the lifting assisting slide seat is provided with the propelling wheel through the bearing, the rolling unit can be conveniently assisted when being lifted, the propelling wheel rolls and is mutually abutted with the lifting assisting slide seat to realize the lifting of the rolling unit, and the bending of the tank body raw plates with different thicknesses is conveniently regulated and controlled.

Preferably; the lifting rod and the sliding shaft rod are respectively provided with a rack opening, the height distance of lifting movement is convenient to control, the lifting rod and the sliding shaft rod can be clamped and fixed through the rack openings and cannot slide, the thrust of jacking is enhanced, and the working fatigue of the telescopic cylinder is also reduced.

The invention has the beneficial effects that:

the swing arm mechanism is overturned by ninety degrees to generate a discharge space, so that the tank body original plate is bent and discharged outwards conveniently, the swing arm support is pushed to rotate around the overturning chassis and be separated from the main rotary roller through the actuating cylinder, the extension spring plays a role in always abutting against and dragging the swing arm support, the operation intensity of the actuating cylinder is reduced, and the overturning continuity is improved.

The supporting and supporting of the tank body original plate are completed through the jacking unit, and the tank body original plate is in running fit with the main rotary roller through continuous rising and abutting, so that the bending forming efficiency of the tank body original plate is improved, the bending internal stress is improved, and the tank body original plate is prevented from being bent and rebounded, so that the manufacturing precision and the attractiveness of the tank body are deviated.

The rolling unit is used for regulating and controlling the lifting of the tank body raw plate to meet the requirements of bending and forming tank body raw plates with different thicknesses, the rocking wheel is used for rotating the screw rod shaft lever to regulate and control the lifting-assisting slide seat to translate, and the rolling unit is used for abutting against the lifting-assisting slide seat to slide and lift, so that the production operation of the tank body without the thickness is met, and the market requirements are met.

Drawings

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

FIG. 1 is a schematic flow diagram of a process for forming and manufacturing a transportation tank body according to the present invention;

FIG. 2 is a perspective view of the present invention in a primary viewing position;

FIG. 3 is a perspective view of the present invention in a rear-view position;

FIG. 4 is a side plan view of the present invention;

FIG. 5 is an enlarged view of a portion of the invention at A in FIG. 2;

FIG. 6 is an enlarged view of a portion of the invention at B in FIG. 3;

FIG. 7 is an enlarged view of a portion of the invention at C of FIG. 4;

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described below by combining with the specific drawings, and it is to be noted that the embodiments and the features in the embodiments can be combined with each other in the application without conflict.

As shown in fig. 1 to 7, a manufacturing process for forming a transportation tank for hazardous chemical substances, which comprises the following steps:

s1, regulating and controlling material thickness: the distance is generated between the lifting of the rolling unit 13 and the main rotary roller 12, so that the bending forming machine is suitable for bending and forming tank body original plates with different thicknesses;

s2, jacking and supporting: the tank body raw plate is lifted and supported by the jacking mechanism 2, and the internal stress is enhanced by the mutual matching of the jacking mechanism 2 and the executing mechanism 1, so that the tank body raw plate is easy to form and bend;

s3, forming of the can body: performing reciprocating extrusion bending molding on the tank body original plate lifted up in the step S2 through an actuating mechanism 1;

s4, checking and collecting: the bent tank body is inspected for the molding appearance condition by workers, and then is hung at ninety degrees by the swing arm mechanism 3, so that the bent tank body is convenient to discharge;

the forming and manufacturing process of the transportation tank in the steps of the transportation tank forming and manufacturing process S1 to S4 needs to be completed by the cooperation of the actuating mechanism 1, the jacking mechanism 2 and the swing arm mechanism 3, wherein:

the actuating mechanism 1 is arranged on the swing arm mechanism 3, the actuating mechanism 1 is connected with the swing arm mechanism 3 in a movable connection mode, the jacking mechanism 2 is arranged on the swing arm mechanism 3, and the jacking mechanism 2 is positioned right in front of the actuating mechanism 1;

the actuating mechanism 1 comprises a fixed support 10, a motor 11, a main rotary roller 12, a rolling unit 13, a vertical lifting sliding plate 14, a linear sliding rail 15, a screw rod shaft lever 16, a rocking wheel 17, a linear sliding rod 18, a lifting assisting sliding seat 19 and a linkage shaft lever 19A; the fixing support 10 is installed on the swing arm mechanism 3, the motor 11 is installed on the outer wall of the fixing support 10 through a motor base, an output shaft of the motor 11 is connected with a shaft head at one end of a main rotary drum 12 through a coupler, the main rotary drum 12 is installed on the fixing support 10 through a bearing, the other end of the main rotary drum 12 is connected with the swing arm mechanism 3 through a movable connection mode, a rolling unit 13 is arranged right below the main rotary drum 12, the rolling unit 13 is evenly installed on a vertical lifting sliding plate 14 through a sliding fit mode, the vertical lifting sliding plate 14 is installed on the swing arm mechanism 3, the linear sliding rails 15 are evenly installed on the vertical lifting sliding plate 14 through pin shafts, the lead screw shaft rod 16 is symmetrically installed on the vertical lifting sliding plate 14 through a bearing, and the rocking wheel 17 is installed on the lead screw shaft rod 16, the linear slide bars 18 are symmetrically arranged on the vertical lifting slide plate 14, the screw rod shaft lever 16 and the linear slide bars 18 are respectively provided with a lifting assisting slide seat 19 in a movable connection mode, the lifting assisting slide seat 19 is provided with a propelling wheel through a bearing, the rolling unit 13 can be conveniently assisted when being lifted, the lifting of the rolling unit 13 is realized by rolling the propelling wheel and mutually abutting against the lifting assisting slide seat 19, and the tank body raw plates with different thicknesses after being bent are conveniently regulated and controlled; the lifting-assisting sliding seat 19 is in sliding abutting joint with the rolling unit 13, and the linkage shaft rod 19A is symmetrically arranged on the lifting-assisting sliding seat 19; the lifting-assisting slide seat 19 is regulated and controlled to move horizontally by rotating the screw rod shaft lever 16 through the rocking wheel 17, the rolling unit 13 is abutted, slid and lifted with the lifting-assisting slide seat 19, the synchronous linear slide rail 15 is guided to lift, and then the main rotary roller 12 is driven by the motor 11 to rotate, bend and form.

The rolling unit 13 comprises a lifting shaft seat 131 and an auxiliary rotary roller 132; the shifting shaft seat 131 is installed on the executing mechanism 1 through a sliding block, and an auxiliary rotating roller 132 is installed on the shifting shaft seat 131 through a bearing.

The jacking mechanism 2 comprises a bottom plate bracket 20, a cylinder bracket 21, a telescopic cylinder 22, a jacking unit 23 and a push plate 24; the bottom plate support 20 is installed on the swing arm mechanism 3, the bottom plate support 20 is provided with a cylinder bracket 21 through a bolt, the telescopic cylinder 22 is installed on the cylinder bracket 21, an output shaft of the telescopic cylinder 22 is connected with the jacking unit 23 through a coupler, the jacking unit 23 is uniformly installed on the bottom plate support 20, the jacking units 23 are connected with each other through a floating joint, and the push plate 24 is installed on the jacking unit 23 through a pin shaft; the jacking unit 23 is driven by the telescopic cylinder 22 to lift the push plate 24 upwards.

The jacking unit 23 comprises a shaft rod support 231, a sliding shaft rod 232, a lifting sliding sleeve 233, a lifting rod 234 and a gear rotating rod 235; the lifting device is characterized in that the shaft rod support 231 is installed on the jacking mechanism 2, the sliding shaft rod 232 is installed on the shaft rod support 231 in a sliding mode, the lifting sliding sleeve 233 is installed on the jacking mechanism 2 through bolts, the lifting rod 234 is arranged inside the lifting sliding sleeve 233 in a sliding fit mode, the gear rotating rod 235 is installed on the shaft rod support 231 through bearings, shaft heads at two ends of the gear rotating rod 235 are respectively connected with the sliding shaft rod 232 and the lifting rod 234 through meshing rotation, the lifting rod 234 and the sliding shaft rod 232 are respectively provided with rack openings, the lifting rod 234 and the sliding shaft rod 232 are respectively provided with the rack openings, the height distance of lifting movement can be conveniently controlled, the lifting device can be clamped and fixed through the rack openings, cannot slide, the thrust of jacking is enhanced, and the working fatigue of the telescopic cylinder 22 is also reduced; the sliding shaft rod 232 is meshed with the rotating gear rotating rod 235 to rotate and roll, and the gear rotating rod 235 is synchronously meshed with the rotating lifting rod 234 to lift.

The swing arm mechanism 3 comprises a turnover underframe 30, a swing arm bracket 31, an execution cylinder 32 and an extension spring 33; the overturning chassis 30 is provided with a swing arm bracket 31 in a hinged mode, the execution cylinder 32 is arranged on the overturning chassis 30 through a hinge seat, an output shaft of the execution cylinder 32 is connected with the swing arm bracket 31 through a joint, the extension spring 33 is arranged on the overturning chassis 30 through a strut, and a shaft head at one end of the extension spring 33 is connected to the swing arm bracket 31; the swing arm bracket 31 is pushed to rotate around the turning base frame 30 by the actuating cylinder 32 and is separated from the main rotary drum 12, and the extension spring 33 plays a role of always abutting and dragging the swing arm bracket 31.

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 given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.