A tab corner cutting assembly with adjustable corner cutting

Abstract

The utility model discloses a kind of tab corner cutting components with adjustable corner cutting, including punching assembly and sliding push plate, the inner wall of limit slot plate is equipped with slide, the drive element is slid in the slide, the top of punching assembly is fixed with receiving groove, one side of the receiving groove is fixed with firm support pole, the inside rotation of firm support pole has linkage, one end of the drive push rod is fixed with extrusion push plate.This component is by setting receiving groove in the top of punching assembly, debris generated by punching can directly fall into the inside of receiving groove by its gravity, without additional manual collection of debris, reduce the cleaning workload caused by debris scattering, realize the automatic collection of debris;Extrusion mechanism formed by cooperating drive element, linkage, drive push rod and extrusion push plate, punching debris is extruded into block processing, facilitate subsequent transportation, storage and recycling, significantly improve overall waste treatment efficiency.

Description

Technical Field

[0001] This utility model relates to the field of electrode cutting technology, specifically an electrode cutting angle assembly with adjustable cutting angle. Background Technology

[0002] As the core conductive component of a lithium battery, the tab is a crucial "bridge" connecting the internal battery cell to the external circuit. Its performance directly affects the charging and discharging efficiency, safety and stability, and cycle life of the lithium battery. Tab cutting, as one of the core processes in tab production, is the process of precisely processing the tab substrate (usually copper, aluminum, or copper-aluminum composite foil) into a specific shape and size according to the battery design specifications, laying the foundation for subsequent processes such as welding and packaging of the tab and the battery cell.

[0003] The current waste disposal methods for electrode cutting equipment have significant flaws. Most equipment lacks an integrated waste collection structure, and the waste generated during punching can only be collected manually from the work platform periodically. This not only causes the waste to easily scatter into equipment gaps and the production environment, increasing the workload and difficulty of subsequent cleaning, but also may affect the normal operating accuracy of the equipment due to waste accumulation. Although some equipment is equipped with simple waste boxes for collection, the waste is loosely piled up inside the boxes. On the one hand, frequent machine stops are required for cleaning to prevent overflow, which seriously disrupts the continuous production process. On the other hand, loose waste is prone to damage and loss during transportation and storage, reducing the recycling rate of metal materials and causing resource waste. This also does not conform to the green production and resource recycling concepts advocated by the current manufacturing industry. Utility Model Content

[0004] The purpose of this invention is to provide an adjustable tab chamfer assembly to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable tab chamfering assembly, comprising a punching assembly and a sliding push plate. The top of the punching assembly has a sliding push plate, and the top of the punching assembly has a fixed limiting groove plate. The inner wall of the limiting groove plate has a slide rail, and a driving member slides within the slide rail. The top of the punching assembly has a storage groove, and a stabilizing support rod is fixed to one side of the storage groove. A linkage member rotates inside the stabilizing support rod, and a driving push rod is movably disposed on one outer wall of the linkage member. One end of the driving push rod is fixed with a pressing push plate, and the pressing push plate slides inside the storage groove.

[0006] Preferably, the driving component includes a driving rack, the driving rack slides inside the limiting groove plate, a driving handle is fixed to one side of the driving rack, a linkage gear meshes at the top of the driving rack, and a rotating lead screw is fixed inside the linkage gear.

[0007] Preferably, a spring is fixed to one side of the drive rack, the spring being a reset spring, and the other end of the reset spring is fixed to the inner wall of the limiting groove plate. The elasticity of the reset spring can drive the drive rack to reset.

[0008] Preferably, the top end of the drive rack is provided with teeth that mesh with the linkage gear, thereby driving the linkage gear to rotate.

[0009] Preferably, the linkage includes a sliding block, the sliding block is internally threaded with a rotating screw, a support rod is fixed on one side of the receiving groove, a limit block is fixed on the outer wall of one end of the support rod, a linkage rod slides on the outer wall of the limit block, and one end of the linkage rod is rotatably connected to the outer wall of the sliding block.

[0010] Preferably, the outer walls at both ends of the rotating lead screw are provided with reverse threads, which can drive the sliding block to move through the thread transmission principle.

[0011] Preferably, the inside of the linkage rotating rod and one end of the principle sliding block are provided with a sliding groove, which allows the limiting rotating block and the driving push rod to move within the sliding groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This system efficiently collects and extrudes waste materials, improving waste processing efficiency. This component features a collection slot at the top of the punching assembly, allowing punching debris to fall directly into the slot under its own weight, eliminating the need for manual collection and significantly reducing cleanup work caused by scattered debris. This achieves immediate and automatic debris collection. Simultaneously, the extrusion mechanism, consisting of a drive unit, linkage, drive push rod, and extrusion push plate, allows the extrusion push plate to move within the collection slot simply by moving the drive handle, extruding the punching debris into blocks. Compared to traditional tab cutting equipment where debris accumulates randomly and requires manual collection, this component integrates debris collection and extrusion forming functions, shortening the waste processing time and creating regular blocks that are easier to transport, store, and recycle, significantly improving overall waste processing efficiency. Reducing resource waste aligns with the concept of green production. By using an extrusion pusher plate to compress the punching debris into blocks, the originally scattered debris is transformed into a regular block structure. This not only facilitates subsequent recycling and transportation, reducing debris loss and damage during the recycling process, but also improves the recycling rate of the debris. In the production of tabs, punching debris usually contains valuable metal materials. This component reduces the waste of metal resources and material loss during the production process by effectively collecting and extruding the debris. This aligns with the current industry development concept of green production and resource recycling, providing strong support for enterprises to reduce production costs and achieve sustainable production. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 for Figure 1 A frontal cross-sectional schematic diagram of the connection structure; Figure 3 for Figure 1 A top-view cross-sectional schematic diagram of the connection structure; Figure 4 for Figure 2 Enlarged connection structure diagram at point A; Figure 5 for Figure 3 A magnified schematic diagram of the connection structure at point B.

[0014] In the diagram: 1. Punching assembly, 2. Sliding push plate, 3. Limiting slot plate, 4. Drive rack, 5. Drive handle, 6. Storage slot, 7. Stabilizing support rod, 8. Rotating lead screw, 9. Sliding block, 10. Linkage gear, 11. Support rod, 12. Limiting rotating block, 13. Linkage rotating rod, 14. Drive push rod, 15. Extrusion push plate. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-5This utility model provides a technical solution: an adjustable-angle electrode cutting assembly, including a punching assembly 1 and a sliding push plate 2. The sliding push plate 2 is slidably mounted on the top of the punching assembly 1, and the sliding push plate 2 can drive the workpiece to move. A limiting groove plate 3 is fixed on the top of the punching assembly 1, and the limiting groove plate 3 can limit the travel of the drive rack 4. A slide rail is provided on the inner wall of the limiting groove plate 3, and a drive component slides in the slide rail. A receiving groove 6 is fixed on the top of the punching assembly 1, and the receiving groove 6 can accommodate the punched part. The material is collected and stored. A stabilizing support rod 7 is fixed on one side of the storage groove 6. The stabilizing support rod 7 can support the rotating screw 10. There is a linkage inside the stabilizing support rod 7. A drive push rod 14 is movably installed on one side of the outer wall of the linkage. The drive push rod 14 can move the extrusion push plate 15. One end of the drive push rod 14 is fixed with the extrusion push plate 15, and the extrusion push plate 15 slides inside the storage groove 6. The extrusion push plate 15 can extrude the punched debris into blocks by driving the drive push rod 14.

[0017] The driving component includes a driving rack 4, which slides inside the limiting groove plate 3. The driving rack 4 can drive the linkage gear 10 to rotate through the teeth at its top. A driving handle 5 is fixed to one side of the driving rack 4, which can provide power to the driving rack 4. The linkage gear 10 is meshed at the top of the driving rack 4. The linkage gear 10 can drive the rotating screw 8 to rotate through the driving rack 4. The rotating screw 8 is fixed inside the linkage gear 10. The rotating screw 8 can drive the sliding block 9 to move through the thread on its outer wall. A spring is fixed to one side of the driving rack 4. The spring is a return spring. The other end of the return spring is fixed to the inner side wall of the limiting groove plate 3. The elasticity of the return spring can drive the driving rack 4 to return to its original position. The top of the driving rack 4 is provided with teeth that mesh with the linkage gear 10, thereby driving the linkage gear 10 to rotate.

[0018] The linkage includes a sliding block 9, with a rotating screw 8 internally threaded onto the sliding block 9. Driven by the rotating screw 8, the sliding block 9 can move one end of the linkage rod 13. A support rod 11 is fixed to one side of the storage slot 6, supporting the limiting rotating block 12. A limiting rotating block 12 is fixed to the outer wall of one end of the support rod 11. The limiting rotating block 12, supported by the support rod 11, provides a fulcrum for the linkage rod 13. The outer wall of the limiting rotating block 12 slides with a linkage... The moving rod 13 is rotatably connected to the outer wall of the sliding block 9. The moving rod 13 can drive the drive push rod 14 to move through the rotation fulcrum provided by the sliding block 9 and the limiting rotating block 12. The outer walls of both ends of the rotating screw 8 are provided with reverse threads, which can drive the sliding block 9 to move through the thread transmission principle. The inside of the moving rod 13 and one end of the sliding block 9 are provided with a sliding groove, which can allow the limiting rotating block 12 and the drive push rod 14 to move in the sliding groove.

[0019] Its detailed connection method is a well-known technology in this field. The following mainly introduces the working principle and process, and the specific work is as follows.

[0020] The workpiece moves to the bottom of the punching assembly 1 via the sliding push plate 2. The punching assembly 1 punches the workpiece, and the punched debris falls into the collection groove 6 by its own gravity. The drive handle 5 moves to the left. When the drive handle 5 moves to the left, the drive rack 4 fixed on one side of it also moves. The drive rack 4 moves to the left and drives the linkage gear 10 to rotate through the teeth at its top. When the linkage gear 10 rotates, the rotating screw 8 fixed inside it also rotates. The rotation of the rotating screw 8 drives the sliding block 9 to move outward through the reverse thread on its outer wall. The sliding block 9 drives one end of the linkage rod 13 to move outward. The linkage rod 13 is driven by the rotation fulcrum provided by the support rod 11 and the limiting rotating block 12. The other end of 13 moves inward, and the other end of the linkage rod 13 drives the drive push rod 14 to move inward. The drive push rod 14 drives the extrusion push plate 15 to move inward. The extrusion push plate 15 moves inward to extrude workpiece debris inside the collection groove 6. The drive handle 5 is released, and the reset spring on one side of the drive rack 4 drives the drive rack 4 to reset. The reset of the drive rack 4 drives the linkage gear 10 to rotate in the opposite direction. The linkage gear 10 rotates in the opposite direction through the rotating screw 8. The rotating screw 8 rotates in the opposite direction to drive the sliding block 9 to move inward. The sliding block 9 drives the drive push rod 14 to move outward through the linkage rod 13. The drive push rod 14 drives the extrusion push plate 15 to move outward, thereby cleaning the extruded workpiece debris inside the collection groove 6.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tab chamfering assembly with adjustable chamfer angle, comprising a punching assembly (1) and a sliding push plate (2), wherein the top end of the punching assembly (1) is slidably provided with the sliding push plate (2), characterized in that, The top of the punching assembly (1) is fixed with a limiting groove plate (3). The inner wall of the limiting groove plate (3) is provided with a slide rail. A driving member slides in the slide rail. The top of the punching assembly (1) is fixed with a storage groove (6). A stabilizing support rod (7) is fixed on one side of the storage groove (6). A linkage member rotates inside the stabilizing support rod (7). A driving push rod (14) is movably provided on one side of the outer wall of the linkage member. A pressing push plate (15) is fixed at one end of the driving push rod (14), and the pressing push plate (15) slides inside the storage groove (6).

2. The adjustable chamfering angle electrode assembly according to claim 1, characterized in that, The driving component includes a driving rack (4), the driving rack (4) slides inside the limiting groove plate (3), a driving handle (5) is fixed on one side of the driving rack (4), a linkage gear (10) meshes at the top of the driving rack (4), and a rotating screw (8) is fixed inside the linkage gear (10).

3. The adjustable tab chamfer assembly according to claim 2, characterized in that, A spring is fixed on one side of the drive rack (4). The spring is a reset spring. The other end of the reset spring is fixed to the inner wall of the limiting groove plate (3). The elasticity of the reset spring can drive the drive rack (4) to reset.

4. The adjustable tab chamfer assembly according to claim 2, characterized in that, The top of the drive rack (4) is provided with teeth that mesh with the linkage gear (10), thereby driving the linkage gear (10) to rotate.

5. The adjustable tab chamfer assembly according to claim 1, characterized in that, The linkage component includes a sliding block (9), which is internally threaded with a rotating screw (8). A support rod (11) is fixed on one side of the receiving groove (6). A limit block (12) is fixed on the outer wall of one end of the support rod (11). A linkage rod (13) slides on the outer wall of the limit block (12), and one end of the linkage rod (13) is rotatably connected to the outer wall of the sliding block (9).

6. The adjustable tab chamfer assembly according to claim 5, characterized in that, The outer walls of both ends of the rotating screw (8) are provided with reverse threads, which can drive the sliding block (9) to move through the thread transmission principle.

7. The adjustable tab chamfer assembly according to claim 5, characterized in that, The inside of the linkage rotating rod (13) and one end of the principle sliding block (9) are provided with a sliding groove, which enables the limiting rotating block (12) and the driving push rod (14) to move within the sliding groove.

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