Polymer lithium ion battery edge ironing and shaping device

Abstract

The utility model discloses a polymer lithium ion battery edge ironing and shaping device which comprises a working table, the two sides of the top of the working table are fixedly connected with first driving motors, and the two sides of the top of the working table are rotationally connected with two symmetrically-distributed conveying rollers. An output shaft of the first driving motor penetrates through the inner side of the workbench and is fixedly connected with the conveying rollers. The battery edge ironing and shaping device has the advantage of being capable of automatically ironing and shaping the edge of a battery in the industrial production process, in the actual use process, the battery to be processed can be conveyed to a designated position through the arrangement of the conveying belt on the left side, the battery is placed on the placing base through the second air cylinder, and the battery edge ironing and shaping device is convenient to use. The edge ironing operation of the battery is completed through the heating table, then the battery is placed on the placing table through the third air cylinder, then the shaping operation of the battery is completed through the first air cylinder and the edge ironing and shaping pressing block, and finally the purpose of automatic edge ironing and shaping of the battery is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of polymer lithium ion batteries, in particular to a polymer lithium ion battery edge curling and shaping device. Background Art

[0002] Polymer lithium-ion battery is a new type of lithium-ion battery. Its positive electrode material is made of polymer material. Compared with traditional liquid electrolytes, polymer electrolytes have higher ion conductivity and better safety performance. Polymer lithium-ion batteries are currently widely used in mobile communication equipment, electric vehicles, drones, smart wearable devices and other fields. With the continuous advancement of technology, polymer lithium-ion batteries are expected to be further improved in energy density, cycle life and safety performance.

[0003] The production of batteries requires multiple processes. Among the many processes, edge hotting of batteries is an extremely important step. Edge hotting refers to the process of hotting the batteries by heating or pressure after the battery assembly is completed, so that the edge of the battery becomes flat and tight, so as to improve the appearance and structural stability of the battery. Failure to perform edge hotting may cause the edge of the battery to become loose, convex or irregular, affecting the appearance quality of the battery. The loose or convex edge of the battery may also make the battery susceptible to external forces during use, increasing the risk of battery deformation, short circuit or leakage, thereby reducing the safety performance of the battery. Therefore, in order to solve the above problems, a polymer lithium-ion battery edge hotting device is urgently needed to be developed. Utility Model Content

[0004] The purpose of the utility model is to provide a polymer lithium-ion battery edge hot-melt shaping device, which has the advantage of being able to automatically hot-melt shape the battery during the industrial production process, thereby solving the problem that the appearance quality of the battery will be affected if the battery is not hot-melt shaped, resulting in deformation, short circuit or leakage of the battery.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polymer lithium-ion battery curling and shaping device, comprising a workbench, both sides of the top of the workbench are fixedly connected with a driving motor 1, both sides of the top of the workbench are rotatably connected with two symmetrically distributed conveying rollers, the output shaft of the driving motor 1 passes through the inner side of the workbench and is fixedly connected to the conveying roller, the surfaces of the two conveying rollers are jointly sleeved with a conveyor belt, the top of the workbench is fixedly connected with two relatively distributed cylinders 1, the output end of the cylinder 1 is fixedly connected with a curling and shaping block, the top of the workbench is fixedly connected with a placing table, one side of the top of the workbench is fixedly connected with a driving motor 2, the output shaft of the driving motor 2 passes through the inner side of the workbench and is fixedly connected with a threaded rod 1, the top of the workbench is fixed A fixing block is connected, one end of the threaded rod one is rotatably connected to the fixing block, the surface of the threaded rod one is threadedly connected to a placing seat, the top of the workbench is fixedly connected to two symmetrically distributed heating tables, the two corners of the top of the workbench are fixedly connected to fixing rods, the tops of the two fixing rods are commonly fixedly connected to a mounting seat, one side of the mounting seat is fixedly connected to a driving motor three, the output shaft of the driving motor three passes through the inner cavity of the mounting seat and is fixedly connected to a threaded rod two, one end of the threaded rod two is rotatably connected to the inner wall of the mounting seat, the surface of the threaded rod two is threadedly connected to a threaded seat, one side of the threaded seat is fixedly connected to a mounting plate, one side of the mounting plate is respectively fixedly connected to cylinder two, cylinder three and cylinder four, and the tops of the output ends of cylinder two, cylinder three and cylinder four are all fixedly connected to pneumatic suction nozzles.

[0006] Preferably, a protective shell is fixedly connected to one side of the mounting seat, and the driving motor is located in the inner cavity of the protective shell.

[0007] Preferably, heat dissipation grooves are provided on both sides of the protective shell, and the heat dissipation grooves are arranged obliquely.

[0008] Preferably, two symmetrically distributed limiting rods are fixedly connected to one side of the fixing block, one end of the limiting rod is fixedly connected to the workbench, and the surface of the limiting rod is slidably connected to the placement seat.

[0009] Preferably, two symmetrically distributed slide rails are fixedly connected to one side of the mounting seat, and four corners of one side of the mounting plate are fixedly connected to sliders, and the sliders are slidably connected to the surfaces of the slide rails.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model has the advantage of being able to automatically perform edge hotting and shaping on batteries during industrial production. During actual use, the device can transport the batteries to be processed to a designated location through the arrangement of a conveyor belt on the left side. The device places the batteries on a placement seat through cylinder two, and then completes the edge hotting operation on the batteries through a heating table. Then, cylinder three places the batteries on the placement table, and then cylinder one and the edge hotting and shaping pressing block complete the shaping operation on the batteries, thus finally completing the purpose of automatically performing edge hotting and shaping on the batteries, and solving the problem that the appearance quality of the batteries will be affected and the batteries will be deformed, short-circuited or leaked if the batteries are not hot-shaped as described above. After the edge hotting and shaping is completed, the batteries will be placed on the conveyor belt on the right side by cylinder four and transported to the next production link, thus reducing manpower consumption and effectively improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a three-dimensional schematic diagram of the structure of the utility model, such as the edge ironing shaping pressing block and the placing table;

[0014] Figure 3 It is a three-dimensional schematic diagram of the structure of the drive motor 3, pneumatic suction nozzle, etc. of the utility model;

[0015] Figure 4 It is a rear view of the three-dimensional structure of the mounting plate of the utility model.

[0016] In the figure: 1. workbench; 2. driving motor 1; 3. conveying roller; 4. conveyor belt; 5. cylinder 1; 6. ironing edge shaping block; 7. placing table; 8. driving motor 2; 9. threaded rod 1; 10. fixing block; 11. placing seat; 12. heating table; 13. fixing rod; 14. mounting seat; 15. driving motor 3; 16. threaded rod 2; 17. threaded seat; 18. mounting plate; 19. cylinder 2; 20. pneumatic nozzle; 21. protective shell; 22. heat sink; 23. limit rod; 24. slide rail; 25. slider; 26. cylinder 3; 27. cylinder 4. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4The utility model provides a technical solution: a polymer lithium-ion battery edge ironing and shaping device, comprising a workbench 1, both sides of the top of the workbench 1 are fixedly connected with a driving motor 2, both sides of the top of the workbench 1 are rotatably connected with two symmetrically distributed conveying rollers 3, the output shaft of the driving motor 2 passes through the inner side of the workbench 1 and is fixedly connected to the conveying roller 3, the surfaces of the two conveying rollers 3 are jointly sleeved with a conveyor belt 4, the top of the workbench 1 is fixedly connected with two relatively distributed cylinders 5, the output end of the cylinder 5 is fixedly connected with a heat ironing and shaping block 6, the top of the workbench 1 is fixedly connected with a placing table 7, one side of the top of the workbench 1 is fixedly connected with a driving motor 2 8, the output shaft of the driving motor 2 8 passes through the inner side of the workbench 1 and is fixedly connected with a threaded rod 9, the top of the workbench 1 is fixedly connected with a fixing block 10, one end of the threaded rod 9 is fixedly connected to the The fixed block 10 is rotatably connected, and the surface of the threaded rod 9 is threadedly connected with a placing seat 11, and the top of the workbench 1 is fixedly connected with two symmetrically distributed heating tables 12, and the two corners of the top of the workbench 1 are fixedly connected with fixed rods 13, and the tops of the two fixed rods 13 are commonly fixedly connected with a mounting seat 14, and one side of the mounting seat 14 is fixedly connected with a driving motor three 15, and the output shaft of the driving motor three 15 passes through the inner cavity of the mounting seat 14 and is fixedly connected with a threaded rod two 16, and one end of the threaded rod two 16 is rotatably connected to the inner wall of the mounting seat 14, and the surface of the threaded rod two 16 is threadedly connected with a threaded seat 17, and one side of the threaded seat 17 is fixedly connected with a mounting plate 18, and one side of the mounting plate 18 is respectively fixedly connected with cylinder two 19, cylinder three 26 and cylinder four 27, and the tops of the output ends of cylinder two 19, cylinder three 26 and cylinder four 27 are all fixedly connected with pneumatic suction nozzles 20.

[0019] In the utility model: a protective shell 21 is fixedly connected to one side of the mounting seat 14, and the driving motor three 15 is located in the inner cavity of the protective shell 21. Through the setting of the protective shell 21, the driving motor three 15 is protected, avoiding the problem of the driving motor three 15 being damaged by collision.

[0020] In the utility model: heat dissipation grooves 22 are provided on both sides of the protective shell 21, and the heat dissipation grooves 22 are inclined. Through the setting of the heat dissipation grooves 22, the heat dissipation efficiency inside the protective shell 21 is improved, and the problem of excessively high temperature inside the protective shell 21 affecting the normal operation of the drive motor 3 15 is avoided.

[0021] In the utility model: one side of the fixed block 10 is fixedly connected with two symmetrically distributed limit rods 23, one end of the limit rod 23 is fixedly connected to the workbench 1, and the surface of the limit rod 23 is slidably connected to the placement seat 11. Through the setting of the limit rod 23, the placement seat 11 is limited and guided, avoiding the problem of rotation of the placement seat 11 when moving.

[0022] In the utility model: one side of the mounting seat 14 is fixedly connected with two symmetrically distributed slide rails 24, and the four corners of one side of the mounting plate 18 are fixedly connected with sliders 25, and the sliders 25 are slidably connected to the surfaces of the slide rails 24. Through the arrangement of the slide rails 24 and the sliders 25, the mounting plate 18 is limited and guided, thereby avoiding the problem of the mounting plate 18 tilting when moving.

[0023] Working principle: When the utility model is used, the drive motor 1 2, the drive motor 2 8, and the drive motor 3 15 are turned on, and the battery to be processed is placed on the conveyor belt 4 on the left. The rotation of the output shaft of the drive motor 1 2 will drive the battery to the specified position through the conveyor belt 4, and the rotation of the output shaft of the drive motor 3 15 will drive the threaded rod 2 16 to rotate. The rotation of the threaded rod 2 16 will drive the mounting plate 18 to move left and right through the threaded seat 17, and the mounting plate 18 will drive the cylinder 2 19 to move above the battery, and then the cylinder 2 19 will carry and place it on the top of the placement seat 11, and heat both sides of the battery through the heating table 12. After the heating is completed, the rotation of the drive motor 2 8 will drive the placement seat 11 to move to the right through the threaded rod 1 9, and then the cylinder 3 26 will carry and place the battery on the top of the placement table 7, and then the output end of the cylinder 1 5 will push the hot edge shaping block 6, so as to complete the shaping of both sides of the battery, and finally the cylinder 4 27 will carry and place the battery on the top of the conveyor belt 4 on the right, and transfer it to the next production step by the conveyor belt 4.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for shaping the edge of a polymer lithium-ion battery, comprising a workbench (1), characterized in that: Both sides of the top of the workbench (1) are fixedly connected to a driving motor (2), and both sides of the top of the workbench (1) are rotatably connected to two symmetrically distributed transmission rollers (3). The output shaft of the driving motor (2) passes through the inner side of the workbench (1) and is fixedly connected to the transmission roller (3). The surfaces of the two transmission rollers (3) are jointly sleeved with a conveyor belt (4). The top of the workbench (1) is fixedly connected to two relatively distributed cylinders (5). The output end is fixedly connected with a hot edge shaping pressing block (6), the top of the workbench (1) is fixedly connected with a placing table (7), one side of the top of the workbench (1) is fixedly connected with a second driving motor (8), the output shaft of the second driving motor (8) passes through the inner side of the workbench (1) and is fixedly connected with a threaded rod (9), the top of the workbench (1) is fixedly connected with a fixing block (10), one end of the threaded rod (9) is rotatably connected to the fixing block (10), and the surface of the threaded rod (9) is screwed The workbench (1) is connected with a placement seat (11), the top of the workbench (1) is fixedly connected with two symmetrically distributed heating tables (12), the two corners of the top of the workbench (1) are fixedly connected with fixing rods (13), the tops of the two fixing rods (13) are commonly fixedly connected with a mounting seat (14), one side of the mounting seat (14) is fixedly connected with a driving motor three (15), the output shaft of the driving motor three (15) passes through the inner cavity of the mounting seat (14) and is fixedly connected with a threaded rod two (16) One end of the threaded rod 2 (16) is rotatably connected to the inner wall of the mounting seat (14); the surface of the threaded rod 2 (16) is threadedly connected to a threaded seat (17); one side of the threaded seat (17) is fixedly connected to a mounting plate (18); one side of the mounting plate (18) is respectively fixedly connected to cylinder 2 (19), cylinder 3 (26) and cylinder 4 (27); the tops of the output ends of cylinder 2 (19), cylinder 3 (26) and cylinder 4 (27) are fixedly connected to pneumatic suction nozzles (20).

2. A polymer lithium-ion battery edge curling and shaping device according to claim 1, characterized in that: A protective shell (21) is fixedly connected to one side of the mounting seat (14), and the drive motor three (15) is located in the inner cavity of the protective shell (21).

3. A polymer lithium-ion battery edge ironing and shaping device according to claim 2, characterized in that: Both sides of the protective shell (21) are provided with heat dissipation grooves (22), and the heat dissipation grooves (22) are arranged obliquely.

4. The device for shaping the edge of a polymer lithium-ion battery according to claim 1, characterized in that: Two symmetrically distributed limiting rods (23) are fixedly connected to one side of the fixed block (10); one end of the limiting rod (23) is fixedly connected to the workbench (1); and the surface of the limiting rod (23) is slidably connected to the placement seat (11).

5. The device for shaping the edge of a polymer lithium-ion battery according to claim 1, characterized in that: Two symmetrically distributed slide rails (24) are fixedly connected to one side of the mounting seat (14), and four corners of one side of the mounting plate (18) are fixedly connected to sliders (25), and the sliders (25) are slidably connected to the surfaces of the slide rails (24).

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