A rubber tapping device for lithium battery production and a method of using the same

Abstract

This invention relates to the field of lithium battery production technology and discloses a rubber cutting device for lithium battery production and its usage method. The device includes a support plate, with legs fixedly connected to the bottom of the support plate and a through-hole frame fixedly connected to the top. A motor is fixedly connected to the surface of the through-hole frame, and a threaded rod is fixedly connected to the output end of the motor. A scraping component is provided inside the through-hole frame, a positioning component is provided on the top of the support plate, and a pushing component is provided on the top of the support plate. After the lithium battery is placed inside the circular groove frame, the bottom of the lithium battery contacts the top of the roller. When the electric push rod is activated to move downwards, it pushes the moving frame downwards. The moving frame pushes a rubber plate downwards through a pressure plate, and the rubber plate compresses and fixes the lithium battery, ensuring stability during rubber cutting inside the circular groove frame.

Description

Technical Field

[0001] This invention relates to the field of lithium battery production technology, specifically to a rubber cutting device for lithium battery production and its usage method. Background Technology

[0002] Lithium-ion batteries are a type of battery that uses lithium metal or lithium alloys as the positive / negative electrode material and a non-aqueous electrolyte solution. Due to the highly reactive chemical properties of lithium metal, its processing, storage, and use require very strict environmental control. With the development of science and technology, lithium-ion batteries have become the mainstream technology.

[0003] During the manufacturing process of lithium batteries, end caps are used to encapsulate them. These end caps are then glued together. When the end caps are glued to the end of the lithium battery, a small amount of glue is squeezed out to help maintain the surface of the lithium battery. After the glue dries, the remaining glue on the surface of the lithium battery needs to be scraped off and cleaned. However, the glue on the surface of the lithium battery is very thin after drying. Existing glue-cutting devices require the lithium battery to be fixed in place during use. The fixing and adjustment of the lithium battery in the cutting device also requires frequent adjustments, which affects the glue-cutting efficiency of the lithium battery. Summary of the Invention

[0004] The purpose of this invention is to provide a rubber cutting device for lithium battery production and its usage method, so as to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution:

[0006] This invention relates to a rubber cutting device for lithium battery production and its usage method, comprising a support plate, a support leg fixedly connected to the bottom of the support plate, a through-hole frame fixedly connected to the top of the support plate, a motor fixedly connected to the surface of the through-hole frame, a threaded rod fixedly connected to the output end of the motor, a scraping component provided inside the through-hole frame, a positioning component provided at the top of the support plate, and a material pushing component provided at the top of the support plate.

[0007] The scraping component includes a stabilizing frame, which is slidably connected to the inner wall of the through-hole frame. An electric push rod is fixedly connected to the bottom of the stabilizing frame, and a movable frame is fixedly connected to the bottom of the electric push rod. A pressure plate is fixedly connected to the bottom of the movable frame, and a rubber plate is fixedly connected to the bottom of the pressure plate. A limit frame is slidably connected to the inner wall of the movable frame, and an elastic frame is fixedly connected to the surface of the limit frame. A contact plate is fixedly connected to the end of the elastic frame away from the limit frame, and a cutting frame is fixedly connected to the bottom of the contact plate. A circular groove frame is fixedly connected to the top of the support plate, and a groove is formed at the bottom of the inner wall of the circular groove frame. A roller is rotatably connected to the inner wall of the groove.

[0008] Furthermore, the end of the threaded rod passes through the through-hole frame and extends to the outer end of the through-hole frame, and the threaded rod is rotatably connected to the inner wall of the through-hole frame. The inner wall of the stabilizer is slidably connected to the surface of the through-hole frame, and the upper and lower ends of the stabilizer extend to the outer end of the through-hole frame.

[0009] Furthermore, the contact plate extends below the rubber plate via an elastic frame, the surface of the support plate has a discharge hole, the top of the roller extends into the interior of the circular groove frame, and the contact plate is located above the discharge hole.

[0010] Furthermore, the positioning component includes a sliding plate, the bottom of which is fixedly connected to the top of a support plate. A movable bracket is slidably connected to the surface of the sliding plate. A tripod is hinged to the top of the movable bracket. A lifting frame is hinged to the center of the tripod. A spring frame is fixedly connected to the top of the lifting frame. The end of the spring frame away from the lifting frame is fixedly connected to the end of a limiting frame. A vertical plate is fixedly connected to the top of the sliding plate. A shrink plate is fixedly connected to the surface of the movable bracket. A round hole rod is rotatably connected to the inner wall of the shrink plate. A rubber rod is fixedly connected to the inner wall of the round hole rod.

[0011] Furthermore, the end of the lifting frame is slidably connected to the surface of the upright plate, and there are two shrink plates. The two shrink plates are symmetrically arranged with the circular groove frame as the center. The end of the circular hole rod passes through the shrink plate and extends to the outer end of the shrink plate, and the end of the rubber rod extends to the outer end of the circular hole rod.

[0012] Furthermore, the pushing component includes a cylindrical rod, the top of which is fixedly connected to the bottom of the lifting frame, an elastic telescopic plate is sleeved on the surface of the cylindrical rod, a cleaning frame is hinged to the bottom of the elastic telescopic plate, a pushing frame is fixedly connected to the bottom of the cleaning frame, and a positioning pressure plate is fixedly connected to the lower surface of the upright plate.

[0013] Furthermore, the end of the cleaning frame contacts the top of the support plate, the bottom of the pusher frame contacts the top of the support plate, the bottom of the positioning pressure plate contacts the top of the cleaning frame, and the bottom of the elastic telescopic plate is inclined away from the end of the cylindrical rod.

[0014] Furthermore, a method of using a rubber-cutting device for lithium battery production includes the following steps:

[0015] S1: The bottom of the lithium battery will contact the top of the roller. When the electric push rod is activated to move downward, it pushes the moving frame downward. The moving frame pushes the rubber plate downward through the pressure plate and squeezes and fixes the lithium battery through the rubber plate.

[0016] S2: The rubber plate moves on top of the circular groove frame as the stabilizer moves, and pushes the lithium battery to rotate inside the circular groove frame as it moves. The elastic frame pushes the cutting frame to contact the surface of the lithium battery as the limit frame moves. At this time, the glue on the surface of the lithium battery will be cleaned by the cutting frame when the lithium battery rotates.

[0017] S3: When the lifting frame moves downward, the moving bracket is pulled by the tripod to slide on the surface of the skateboard. When the moving bracket moves, it pushes the shrink plate to move. The shrink plate squeezes the lithium battery and limits the lithium battery.

[0018] S4: When the lifting frame moves downward, it pushes the elastic telescopic plate downward through the cylindrical rod. When the elastic telescopic plate moves downward, it pushes the cleaning frame to move on the top of the support plate. When the cleaning frame and the pusher frame move, they push the waste material generated by rubber cutting into the inside of the discharge hole.

[0019] The present invention has the following beneficial effects:

[0020] This invention places the lithium battery inside the circular slot frame. The bottom of the lithium battery contacts the top of the roller. When the electric push rod moves downward, it pushes the moving frame downward. The moving frame pushes the rubber plate downward through the pressure plate, and the rubber plate squeezes and fixes the lithium battery, so that the lithium battery can remain stable when the glue is cut inside the circular slot frame. The motor drives the threaded rod to rotate inside the through-hole frame. When the threaded rod rotates, it pushes the stabilizing frame to slide inside the through-hole frame. The rubber plate moves at the top of the circular slot frame with the movement of the stabilizing frame, and pushes the lithium battery to rotate inside the circular slot frame at the same time. The elastic frame pushes the cutting frame to contact the surface of the lithium battery with the movement of the limiting frame. At this time, the glue on the surface of the lithium battery is cleaned by the cutting frame when the lithium battery rotates. The stabilizing frame can move back and forth inside the through-hole frame through the threaded rod, so the lithium battery can rotate back and forth inside the circular slot frame with the movement of the rubber plate. The cutting frame can cut and clean the glue on the surface of the lithium battery when the lithium battery rotates, improving the cleaning efficiency of the glue on the surface of the lithium battery.

[0021] When the limiting frame moves downward, the elastic frame pushes the lifting frame downward. The lifting frame moves on the surface of the upright plate, improving the stability of the lifting frame during sliding. When the lifting frame moves downward, the tripod pulls the moving bracket to slide on the surface of the slide plate. When the moving bracket moves, it pushes the shrink plate to move. The shrink plate squeezes the lithium battery, thus limiting the lithium battery. This ensures that the end of the lithium battery is fixed horizontally inside the circular groove frame, preventing uneven glue removal by the cutting frame. The end of the lithium battery contacts the end of the rubber rod, allowing the rubber rod to rotate inside the shrink plate as the lithium battery rotates, preventing the lithium battery from getting stuck and affecting the glue cutting effect.

[0022] When the lifting frame moves downward, it pushes the elastic telescopic plate downward through the cylindrical rod. When the elastic telescopic plate moves downward, it pushes the cleaning frame to move on the top of the support plate. When the cleaning frame and the pusher frame move, they push the waste generated by the rubber cutting into the inside of the discharge hole, avoiding the accumulation of waste generated by the lithium battery rubber cutting on the top of the support plate. The cleaning frame moves at the bottom of the positioning pressure plate, and the positioning pressure plate limits the cleaning frame, improving the stability of the cleaning frame during operation.

[0023] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 This is a schematic cross-sectional view of the through-hole frame structure of the present invention;

[0027] Figure 3 This is a schematic diagram of the overall structure of the scraping component of the present invention;

[0028] Figure 4 This is a schematic diagram of the cutting frame structure of the present invention;

[0029] Figure 5 This is a schematic diagram of the overall structure of the positioning component of the present invention;

[0030] Figure 6 This is a schematic diagram of the overall structure of the feeding component of the present invention;

[0031] Figure 7 This is a schematic diagram of the process structure of the present invention.

[0032] The attached diagram lists the components represented by each number as follows:

[0033] In the diagram: 1. Support plate; 2. Support leg; 3. Through-hole frame; 4. Motor; 5. Threaded rod; 6. Scraping component; 7. Positioning component; 8. Pushing component; 10. Stabilizing frame; 11. Electric push rod; 12. Groove; 13. Roller; 14. Circular groove frame; 15. Moving frame; 16. Limiting frame; 17. Pressure plate; 18. Contact plate; 19. Rubber plate; 20. Cutting frame; 21. Elastic frame; 30. Elastic frame; 31. Lifting frame; 32. Slide plate; 33. Moving bracket; 34. Triangular frame; 35. Rubber rod; 36. Shrink plate; 37. Vertical plate; 38. Circular hole rod; 40. Cylindrical rod; 41. Pushing frame; 42. Elastic telescopic plate; 43. Cleaning frame; 44. Positioning pressure plate. Detailed Implementation

[0034] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] Please see Figures 1-7 As shown, the present invention is a rubber cutting device for lithium battery production and its usage method, including a support plate 1, a support leg 2 fixedly connected to the bottom of the support plate 1, a through hole frame 3 fixedly connected to the top of the support plate 1, a motor 4 fixedly connected to the surface of the through hole frame 3, a threaded rod 5 fixedly connected to the output end of the motor 4, a scraping component 6 provided inside the through hole frame 3, a positioning component 7 provided on the top of the support plate 1, and a pushing component 8 provided on the top of the support plate 1.

[0036] The scraping component 6 includes a stabilizing frame 10, which is slidably connected to the inner wall of the through-hole frame 3. An electric push rod 11 is fixedly connected to the bottom of the stabilizing frame 10. A movable frame 15 is fixedly connected to the bottom of the electric push rod 11. A pressure plate 17 is fixedly connected to the bottom of the movable frame 15. A rubber plate 19 is fixedly connected to the bottom of the pressure plate 17. A limiting frame 16 is slidably connected to the inner wall of the movable frame 15. An elastic frame 21 is fixedly connected to the surface of the limiting frame 16. A contact plate 18 is fixedly connected to the end of the elastic frame 21 away from the limiting frame 16. A cutting frame 20 is fixedly connected to the bottom of the contact plate 18. A circular groove frame 14 is fixedly connected to the top of the support plate 1. A groove 12 is opened at the bottom of the inner wall of the circular groove frame 14. A roller 13 is rotatably connected to the inner wall of the groove 12.

[0037] The end of the threaded rod 5 passes through the through-hole frame 3 and extends to the outer end of the through-hole frame 3. After the lithium battery is placed inside the circular slot frame 14, the bottom of the lithium battery will contact the top of the roller 13. When the electric push rod 11 moves downward, it pushes the moving frame 15 downward. The moving frame 15 pushes the rubber plate 19 downward through the pressure plate 17, and the rubber plate 19 squeezes and fixes the lithium battery, so that the lithium battery can remain stable when the rubber is cut inside the circular slot frame 14. The starting motor 4 drives the threaded rod 5 to rotate inside the through-hole frame 3. When the threaded rod 5 rotates, it pushes the stabilizing frame 10 to slide inside the through-hole frame 3. The rubber plate 19 moves on the top of the circular slot frame 14 with the movement of the stabilizing frame 10, and moves further downward. While moving, the lithium battery is pushed to rotate inside the circular slot frame 14. The elastic frame 21 pushes the cutting frame 20 to contact the surface of the lithium battery as the limiting frame 16 moves. At this time, the glue on the surface of the lithium battery will be cleaned by the cutting frame 20 when the lithium battery is rotating. The stabilizing frame 10 can reciprocate inside the through hole frame 3 through the threaded rod 5. The lithium battery can then reciprocate inside the circular slot frame 14 as the rubber plate 19 moves. The cutting frame 20 can then cut and clean the glue when the lithium battery is rotating, improving the cleaning efficiency of the glue on the surface of the lithium battery. The threaded rod 5 is rotatably connected to the inner wall of the through hole frame 3, and the inner wall of the stabilizing frame 10 is slidably connected to the surface of the through hole frame 3. The upper and lower ends of the stabilizing frame 10 extend to the outer end of the through hole frame 3.

[0038] The contact plate 18 extends below the rubber plate 19 via the elastic frame 21. The surface of the support plate 1 has a discharge hole. The top of the roller 13 extends into the interior of the circular groove frame 14. The contact plate 18 is located above the discharge hole.

[0039] The positioning component 7 includes a slide plate 32, the bottom of which is fixedly connected to the top of the support plate 1. A movable bracket 33 is slidably connected to the surface of the slide plate 32. A tripod 34 is hinged to the top of the movable bracket 33. A lifting frame 31 is hinged to the center of the tripod 34. A spring frame 30 is fixedly connected to the top of the lifting frame 31. The end of the spring frame 30 away from the lifting frame 31 is fixedly connected to the end of the limiting frame 16. A vertical plate 37 is fixedly connected to the top of the slide plate 32. A shrink plate 36 is fixedly connected to the surface of the movable bracket 33. A round hole rod 38 is rotatably connected to the inner wall of the shrink plate 36. A rubber rod 35 is fixedly connected to the inner wall of the round hole rod 38.

[0040] The end of the lifting frame 31 is slidably connected to the surface of the upright plate 37. When the limiting frame 16 moves downward, the lifting frame 31 is pushed downward by the elastic frame 30. The lifting frame 31 moves on the surface of the upright plate 37, improving the stability of the lifting frame 31 during sliding. When the lifting frame 31 moves downward, the moving bracket 33 is pulled by the tripod 34 to slide on the surface of the slide plate 32. When the moving bracket 33 moves, it pushes the shrink plate 36 to move, using the shrink plate 36 to squeeze the lithium battery. The shrink plate 36 then limits the lithium battery, allowing the end of the lithium battery to... To maintain a horizontal fixation inside the circular groove frame 14, and to avoid uneven removal of glue by the cutting frame 20, the end of the lithium battery will contact the end of the rubber rod 35. The rubber rod 35 can then rotate inside the shrink plate 36 as the lithium battery rotates, preventing the lithium battery from being stuck and affecting the glue cutting effect. There are two shrink plates 36, which are symmetrically arranged with the circular groove frame 14 as the center. The end of the circular hole rod 38 passes through the shrink plate 36 and extends to the outer end of the shrink plate 36, and the end of the rubber rod 35 extends to the outer end of the circular hole rod 38.

[0041] The pushing component 8 includes a cylindrical rod 40, the top of which is fixedly connected to the bottom of the lifting frame 31. An elastic telescopic plate 42 is sleeved on the surface of the cylindrical rod 40. A cleaning frame 43 is hinged to the bottom of the elastic telescopic plate 42. A pushing frame 41 is fixedly connected to the bottom of the cleaning frame 43. A positioning pressure plate 44 is fixedly connected to the lower surface of the upright plate 37.

[0042] The end of the cleaning frame 43 contacts the top of the support plate 1. When the lifting frame 31 moves downward, it pushes the elastic telescopic plate 42 downward through the cylindrical rod 40. When the elastic telescopic plate 42 moves downward, it pushes the cleaning frame 43 to move on the top of the support plate 1. When the cleaning frame 43 and the pusher frame 41 move, they push the waste generated by the rubber cutting into the inside of the feeding hole, avoiding the accumulation of waste generated by the lithium battery rubber cutting on the top of the support plate 1. The cleaning frame 43 moves at the bottom of the positioning plate 44. The positioning plate 44 limits the cleaning frame 43 and improves the stability of the cleaning frame 43 during operation. The bottom of the pusher frame 41 contacts the top of the support plate 1, and the bottom of the positioning plate 44 contacts the top of the cleaning frame 43. The bottom of the elastic telescopic plate 42 is inclined away from the end of the cylindrical rod 40.

[0043] A method of using a rubber cutting device for lithium battery production includes the following steps:

[0044] S1: The bottom of the lithium battery will contact the top of the roller 13. When the electric push rod 11 moves downward, it pushes the moving frame 15 downward. The moving frame 15 pushes the rubber plate 19 downward through the pressure plate 17 and squeezes and fixes the lithium battery through the rubber plate 19.

[0045] S2: The rubber plate 19 moves on top of the circular groove frame 14 as the stabilizer 10 moves, and pushes the lithium battery to rotate inside the circular groove frame 14 while moving. The elastic frame 21 pushes the cutting frame 20 to contact the surface of the lithium battery as the limit frame 16 moves. At this time, the glue on the surface of the lithium battery will be cleaned by the cutting frame 20 when the lithium battery rotates.

[0046] S3: When the lifting frame 31 moves downward, the tripod 34 pulls the movable support 33 to slide on the surface of the skateboard 32. When the movable support 33 moves, it pushes the shrink plate 36 to move. The shrink plate 36 is used to squeeze the lithium battery, and the shrink plate 36 will limit the lithium battery.

[0047] S4: When the lifting frame 31 moves downward, it pushes the elastic telescopic plate 42 downward through the cylindrical rod 40. When the elastic telescopic plate 42 moves downward, it pushes the cleaning frame 43 to move on the top of the support plate 1. When the cleaning frame 43 and the pusher frame 41 move, they push the waste generated by rubber cutting into the inside of the discharge hole.

[0048] In use, after placing the lithium battery inside the circular slot frame 14, the bottom of the lithium battery will contact the top of the roller 13. When the electric push rod 11 moves downward, it pushes the moving frame 15 downward. The moving frame 15 pushes the rubber plate 19 downward through the pressure plate 17, and the rubber plate 19 squeezes and fixes the lithium battery, so that the lithium battery can remain stable when the rubber is cut inside the circular slot frame 14. The motor 4 is started to drive the threaded rod 5 to rotate inside the through hole frame 3. When the threaded rod 5 rotates, it pushes the stabilizing frame 10 to slide inside the through hole frame 3. The rubber plate 19 moves with the stabilizing frame 10 and is pressed against the top of the circular slot frame 14. The part moves, and while moving, it pushes the lithium battery to rotate inside the circular slot frame 14. The elastic frame 21, along with the movement of the limiting frame 16, pushes the cutting frame 20 to contact the surface of the lithium battery. At this time, when the lithium battery rotates, the adhesive on the surface is cleaned by the cutting frame 20. The stabilizing frame 10 can reciprocate inside the through-hole frame 3 via the threaded rod 5. The lithium battery can then reciprocate inside the circular slot frame 14 along with the movement of the rubber plate 19. The cutting frame 20 can then cut and clean the adhesive while the lithium battery rotates, improving the cleaning efficiency of the adhesive on the surface of the lithium battery. When the limiting frame 16 moves downward, it pushes the lifting frame 20 through the elastic frame 30. The lowering frame 31 moves downwards, and the lifting frame 31 moves on the surface of the upright plate 37, improving the stability of the lifting frame 31 during sliding. When the lifting frame 31 moves downwards, it pulls the moving bracket 33 to slide on the surface of the slide plate 32 through the tripod 34. When the moving bracket 33 moves, it pushes the shrink plate 36 to move, using the shrink plate 36 to squeeze the lithium battery. The shrink plate 36 will limit the lithium battery, so that the end of the lithium battery can be kept horizontally fixed inside the circular slot frame 14, avoiding uneven removal of glue by the cutting frame 20. The end of the lithium battery will contact the end of the rubber rod 35, and the rubber rod 35 can then move with the rubber rod 35. The lithium battery rotates inside the shrink plate 36 to prevent it from getting stuck and affecting the cutting effect. When the lifting frame 31 moves downward, it pushes the elastic telescopic plate 42 downward through the cylindrical rod 40. When the elastic telescopic plate 42 moves downward, it pushes the cleaning frame 43 to move on the top of the support plate 1. When the cleaning frame 43 and the pusher frame 41 move, they push the waste generated by cutting into the inside of the discharge hole, preventing the waste generated by cutting lithium batteries from accumulating on the top of the support plate 1. The cleaning frame 43 moves at the bottom of the positioning plate 44. The positioning plate 44 limits the cleaning frame 43 and improves the stability of the cleaning frame 43 during operation.

[0049] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A rubber cutting device for lithium battery production, comprising a support plate (1), characterized in that, The bottom of the support plate (1) is fixedly connected to a support leg (2), the top of the support plate (1) is fixedly connected to a through hole frame (3), the surface of the through hole frame (3) is fixedly connected to a motor (4), the output end of the motor (4) is fixedly connected to a threaded rod (5), a scraping component (6) is provided inside the through hole frame (3), a positioning component (7) is provided on the top of the support plate (1), and a pushing component (8) is provided on the top of the support plate (1). The scraping component (6) includes a stabilizing frame (10), which is slidably connected to the inner wall of the through-hole frame (3). An electric push rod (11) is fixedly connected to the bottom of the stabilizing frame (10). A movable frame (15) is fixedly connected to the bottom of the electric push rod (11). A pressure plate (17) is fixedly connected to the bottom of the movable frame (15). A rubber plate (19) is fixedly connected to the bottom of the pressure plate (17). A limiting frame (16) is slidably connected to the inner wall of the movable frame (15). An elastic frame (21) is fixedly connected to the surface of the limiting frame (16). A contact plate (18) is fixedly connected to the end of the elastic frame (21) away from the limiting frame (16). A cutting frame (20) is fixedly connected to the bottom of the contact plate (18). A circular groove frame (14) is fixedly connected to the top of the support plate (1). A groove (12) is opened at the bottom of the inner wall of the circular groove frame (14). A roller (13) is rotatably connected to the inner wall of the groove (12). The end of the threaded rod (5) passes through the through hole frame (3) and extends to the outer end of the through hole frame (3), and the threaded rod (5) is rotatably connected to the inner wall of the through hole frame (3). The inner wall of the stabilizer (10) is slidably connected to the surface of the through hole frame (3). The upper and lower ends of the stabilizer (10) extend to the outer end of the through hole frame (3). The contact plate (18) extends to the underside of the rubber plate (19) via the elastic frame (21), the surface of the support plate (1) is provided with a discharge hole, the top of the roller (13) extends into the interior of the circular groove frame (14), and the contact plate (18) is located above the discharge hole. The positioning component (7) includes a sliding plate (32), the bottom of which is fixedly connected to the top of the support plate (1). A movable bracket (33) is slidably connected to the surface of the sliding plate (32). A tripod (34) is hinged to the top of the movable bracket (33). A lifting frame (31) is hinged to the center of the tripod (34). A spring frame (30) is fixedly connected to the top of the lifting frame (31). The end of the spring frame (30) away from the lifting frame (31) is fixedly connected to the end of the limiting frame (16). A vertical plate (37) is fixedly connected to the top of the sliding plate (32). A shrink plate (36) is fixedly connected to the surface of the movable bracket (33). A round hole rod (38) is rotatably connected to the inner wall of the shrink plate (36). A rubber rod (35) is fixedly connected to the inner wall of the round hole rod (38).

2. The rubber cutting device for lithium battery production according to claim 1, characterized in that: The end of the lifting frame (31) is slidably connected to the surface of the upright plate (37). There are two shrink plates (36). The two shrink plates (36) are symmetrically arranged with the circular groove frame (14) as the center. The end of the circular hole rod (38) passes through the shrink plate (36) and extends to the outer end of the shrink plate (36). The end of the rubber rod (35) extends to the outer end of the circular hole rod (38).

3. The rubber cutting device for lithium battery production according to claim 2, characterized in that: The pushing component (8) includes a cylindrical rod (40), the top of which is fixedly connected to the bottom of the lifting frame (31), an elastic telescopic plate (42) is sleeved on the surface of the cylindrical rod (40), a cleaning frame (43) is hinged to the bottom of the elastic telescopic plate (42), a pushing frame (41) is fixedly connected to the bottom of the cleaning frame (43), and a positioning pressure plate (44) is fixedly connected to the lower surface of the upright plate (37).

4. The rubber cutting device for lithium battery production according to claim 3, characterized in that: The end of the cleaning frame (43) contacts the top of the support plate (1), the bottom of the pusher frame (41) contacts the top of the support plate (1), the bottom of the positioning plate (44) contacts the top of the cleaning frame (43), and the bottom of the elastic telescopic plate (42) is inclined away from the cylindrical rod (40).

5. The method of using the rubber cutting device for lithium battery production according to claim 4, characterized in that, Includes the following steps: S1: When in use, after placing the lithium battery into the inside of the circular slot frame (14), the bottom of the lithium battery will contact the top of the roller (13). When the electric push rod (11) is activated to move downward, it pushes the moving frame (15) to move downward. The moving frame (15) pushes the rubber plate (19) downward through the pressure plate (17) and squeezes and fixes the lithium battery through the rubber plate (19). S2: The rubber plate (19) moves on top of the circular groove frame (14) as the stabilizer (10) moves, and pushes the lithium battery to rotate inside the circular groove frame (14) while moving. The elastic frame (21) pushes the cutting frame (20) to contact the surface of the lithium battery as the limit frame (16) moves. At this time, the glue on the surface of the lithium battery will be cleaned by the cutting frame (20) when the lithium battery rotates. S3: When the lifting frame (31) moves downward, it pulls the moving bracket (33) through the tripod (34) to slide on the surface of the slide plate (32). When the moving bracket (33) moves, it pushes the shrink plate (36) to move. The shrink plate (36) squeezes the lithium battery and limits the lithium battery. S4: When the lifting frame (31) moves downward, it pushes the elastic telescopic plate (42) downward through the cylindrical rod (40). When the elastic telescopic plate (42) moves downward, it pushes the cleaning frame (43) to move on the top of the support plate (1). When the cleaning frame (43) and the pusher frame (41) move, they push the waste generated by rubber cutting into the inside of the discharge hole.

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