A battery core glue removal device

Abstract

The utility model discloses a battery cell degumming device, which relates to the battery cell degumming technical field, including a soaking box, a bracket fixedly installed on the upper end of the soaking box, and an electric push rod symmetrically fixedly installed on the upper end of the bracket. The utility model adopts the above structure, by placing the battery cell on the placement rod of the square frame, and then using the electric push rod to push the connecting frame so that the lower end of the square frame enters the soaking box, the insulating type degumming agent can be used for soaking and degumming. When the soaking and degumming is completed, the glue between the blade battery cells falls off, and then the output end of the electric push rod drives the square frame to rise from the soaking box. At this time, the fallen glue is in the filter box on the square frame and the battery cell is still on the placement rod. Then, the degumming agent in the soaking box is output through the flushing head by using a delivery pump, and the glue remaining on the battery cell can be flushed to the filter box. At this time, it is only necessary to remove the filter box for cleaning, which greatly facilitates the cleaning of the glue when the battery cell is degummed.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery core glue removal, and particularly relates to a battery core glue removal device. Background Art

[0002] Battery glue plays a vital role in the battery manufacturing and maintenance process. As a special adhesive, battery glue is widely used in the assembly, fixation and protection of battery cells to ensure the stability of the battery structure and performance. However, in order to recycle the battery cells, the glue on the outside of the battery cells needs to be processed when recycling the battery cells.

[0003] A glue removal device disclosed in publication number CN208460876U is used to remove the rubber on the two poles of a columnar battery cell, including a transport component, a pressing component and a pushing component. The transport component includes a conveyor belt, a drive motor and a battery cell carrier platform fixed to the conveyor belt, the battery cell carrier platform includes a battery cell carrier slot, and the drive motor is connected to the conveyor belt drive; the pressing component is arranged above the transport component, including a bracket and a lower pressing plate installed on the bracket, the lower pressing plate is driven by external force to press down onto the columnar battery cell on the battery cell carrier platform, and the dimension of the lower pressing plate along the length direction of the columnar battery cell is smaller than the length of the columnar battery cell.

[0004] Through the above-mentioned prior art, it can be understood that the current method of removing glue from battery cells is mainly through cutting or scraping, but this traditional method will cause certain damage to the battery cells during operation, such as clamping, scraping and cutting of the battery cells. Of course, with the development of the market, insulating degumming agents have begun to be used to treat the glue of lithium battery blade cells. This method only requires the battery cells to be placed in a degumming agent box and soaked for 12 hours to make the glue fall off without causing any damage to the battery cells. However, this immersion degumming box generally has a simple structure, and the degumming agent can be recycled. Therefore, the staff is required to take out the glue that falls off in the degumming box, which is very inconvenient. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the present invention is to provide a battery core glue removal device to solve the problems mentioned in the background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A battery core degumming device comprises a soaking box, a bracket is fixedly installed on the upper end of the soaking box, an electric push rod is symmetrically fixedly installed on the upper end of the bracket, an output end of the electric push rod passes through the bracket and is fixedly installed with a connecting frame, the connecting frame is slidably connected to the lower end of the bracket, a square frame is fixedly connected to the lower end of the connecting frame, a placing rod is fixedly installed on the inner side of the square frame, a filter box is plugged into the front side of the square frame, a card slot is provided at the upper end of the filter box, a groove is provided at the front side of the frame, a convex plate is slidably connected to the inner side of the groove, springs are symmetrically fixedly installed on the opposite sides of the convex plate and the groove, and a card block is fixedly installed on the side of the convex plate away from the spring The card-in end of the card block passes through the groove wall, and a delivery pump is fixedly installed on the back of the immersion box. The input end of the delivery pump is fixedly installed through a water pipe and the immersion box, and the output end of the delivery pump is fixedly connected with a hose, and the end of the hose away from the delivery pump is fixedly connected with a flushing head. The inner top of the bracket is slidably connected with a mounting plate, and a clamping hole is opened on the inner side of the mounting plate. The lower end of the mounting plate is threadedly connected with a stud, and a rotating handle is fixedly installed on the lower end of the stud, and the upper end of the stud is threadedly extended into the inner side of the clamping hole and is rotatably connected with a clamping block, and the end of the hose close to the flushing head is arranged between the clamping block and the clamping hole, and a drain pipe is provided on the left side of the immersion box.

[0008] As a preferred technical solution, a second sliding groove is symmetrically opened on the inner side of the bracket, and one side of the connecting frame is slidably connected to the bracket through the second sliding groove. The second sliding groove can facilitate the sliding of the connecting frame on the bracket.

[0009] As a preferred technical solution, a first sliding groove is symmetrically opened on the inner side of the groove, and the end of the protruding plate is slidably connected to the inner side of the first sliding groove. Through the first sliding groove, the protruding plate can slide conveniently on the inner side of the groove.

[0010] As an optimal technical solution, a sliding rod is symmetrically fixedly installed on the inner side of the groove, the convex plate is slidably connected to the outer side of the sliding rod, one end of the sliding rod passes through the middle of the spring, and the spring can be limited by passing one end of the sliding rod through the spring.

[0011] As a preferred technical solution, a slide rail is fixedly installed on the inner top of the bracket, and the upper end of the mounting plate and the slide rail are slidably connected. The mounting plate can slide on the upper end of the bracket through the slide rail.

[0012] As an optimal technical solution, a screw hole is opened on the inner side of the lower end of the mounting plate, and the inner sides of the screw hole and the clamp hole are connected to each other. One end of the stud is threaded through the screw hole and the lower end of the clamp block for rotational connection, and the stud thread can be conveniently extended into the clamp hole through the screw hole.

[0013] As a preferred technical solution, a third sliding groove is symmetrically opened on the inner side of the clamping hole, and the end of the clamping block is slidably connected to the inner side of the third sliding groove. Through the third sliding groove, the clamping block can slide conveniently in the clamping hole.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] First, by placing the battery cell on the placement rod of the frame, and then using the electric push rod to push the connecting frame so that the lower end of the frame enters the soaking box, the insulating glue dissolving agent can be used for soaking and glue removal. When the soaking and glue removal is completed, the glue between the blade battery cells falls off, and then the output end of the electric push rod drives the frame to rise from the soaking box. At this time, the fallen glue is in the filter box on the frame and the battery cell is still on the placement rod. Then, the delivery pump is used to output the glue dissolving agent in the soaking box through the flushing head, and the glue remaining on the battery cell can be flushed to the filter box. At this time, you only need to remove the filter box for cleaning, which greatly facilitates the cleaning of the glue when the battery cell is degummed;

[0016] Second, when installing the filter box, you only need to plug the filter box into the square frame. During the insertion process, the square frame squeezes the inclined surface of the card-in end of the card block. At the same time, the convex plate connected to the card block slides in the groove to compress the spring. When the card-in end of the card block moves to the card slot, the spring resets and pushes the card block connected to the convex plate into the card slot to fix it. When disassembling, you only need to pull up the convex part of the convex plate to remove the filter box from the square frame and clean the colloid removed from the battery cell, thereby further improving the cleaning efficiency of the colloid. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 The utility model Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 It is a schematic diagram of the back structure of the utility model;

[0020] Figure 4 The utility model Figure 2 Enlarged view of point B in the middle.

[0021] Figure numerals: 1. Soaking box; 2. Bracket; 3. Connecting frame; 4. Electric push rod; 5. Drain pipe; 6. Frame; 7. Filter box; 8. Flushing head; 9. Hose; 10. Mounting plate; 11. Placement rod; 12. Spring; 13. Protruding plate; 14. Slot; 15. First slide groove; 16. Slide rod; 17. Groove; 18. Slide rail; 19. Second slide groove; 20. Delivery pump; 21. Clamp block; 22. Stud; 23. Rotary handle; 24. Third slide groove; 25. Screw hole; 26. Clamp hole; 27. Block. DETAILED DESCRIPTION

[0022] refer to Figures 1 to 4 The battery core degumming device described in this embodiment includes a soaking box 1, a bracket 2 is fixedly installed on the upper end of the soaking box 1, an electric push rod 4 is symmetrically fixedly installed on the upper end of the bracket 2, an output end of the electric push rod 4 passes through the bracket 2 and is fixedly installed with a connecting frame 3, the connecting frame 3 is slidably connected to the lower end of the bracket 2, a square frame 6 is fixedly connected to the lower end of the connecting frame 3, a placing rod 11 is fixedly installed on the inner side of the square frame 6, a filter box 7 is plugged into the front of the square frame 6, a card slot 14 is opened at the upper end of the filter box 7, a groove 17 is opened on the front of the square frame 6, a convex plate 13 is slidably connected to the inner side of the groove 17, a spring 12 is symmetrically fixedly installed on the opposite side of the convex plate 13 and the groove 17, a card block 27 is fixedly installed on the side of the convex plate 13 away from the spring 12, and the card-in end of the card block 27 passes through the groove wall of the groove 17, a delivery pump 20 is fixedly installed on the back of the soaking box 1, the input end of the delivery pump 20 is fixedly installed with the soaking box 1 through a water pipe, and the output end of the delivery pump 20 is fixedly connected with a hose 9 The end of the hose 9 away from the delivery pump 20 is fixedly connected to the flushing head 8, the inner top of the bracket 2 is slidably connected to the mounting plate 10, the inner side of the mounting plate 10 is provided with a clamping hole 26, the lower end of the mounting plate 10 is threadedly connected to the stud 22, the lower end of the stud 22 is fixedly installed with a handle 23, the upper end of the stud 22 is threadedly extended into the inner side of the clamping hole 26 and is rotatably connected to the clamping block 21, the end of the hose 9 close to the flushing head 8 is arranged between the clamping block 21 and the clamping hole 26, and the left side of the soaking box 1 is provided with a drain Liquid pipe 5; the drain pipe 5 is provided with a valve for convenient switching. The back of the filter box 7 is provided with a groove of the same length as the card-in end of the block 27, so that when removing the filter box 7, it is only necessary to operate the convex plate 13 once, and the block 27 will not cause a secondary impact on the filter box 7 when the filter box 7 is pulled out. The inner side of the frame 6 includes at least three placement rods 11. After the gel of the battery cell falls off, a separation gap appears between the battery cells, and tilting occurs. The placement rods 11 ensure that the battery cells fall into the filter box 7.

[0023] refer to Figure 3 A second slide groove 19 is symmetrically provided on the inner side of the bracket 2, and one side of the connecting frame 3 is slidably connected to the bracket 2 through the second slide groove 19. The stability of the frame 6 can be ensured by sliding the connecting frame 3 on the second slide groove 19 of the bracket 2.

[0024] refer to Figure 2 A first slide groove 15 is symmetrically provided on the inner side of the groove 17, and the end of the convex plate 13 is slidably connected to the inner side of the first slide groove 15. A slide rod 16 is symmetrically fixedly installed on the inner side of the groove 17. The convex plate 13 is slidably connected to the outer side of the slide rod 16. One end of the slide rod 16 passes through the middle part of the spring 12. The convex plate 13 slides in the first slide groove 15 of the groove 17 to ensure the stability of the convex plate 13, and the slide rod 16 passes through the spring 12, so as to play a limiting protection role for the deformed spring 12.

[0025] refer to Figure 3 A slide rail 18 is fixedly installed on the inner top of the bracket 2, and the upper end of the mounting plate 10 and the slide rail 18 are slidably connected. By sliding the mounting plate 10 on the slide rail 18 of the bracket 2, the staff can conveniently hold the flushing head 8 to flush the residual colloid on the frame 6 and the battery cell.

[0026] refer to Figure 4 A screw hole 25 is provided on the inner side of the lower end of the mounting plate 10, and the inner sides of the screw hole 25 and the clamping hole 26 are connected to each other. One end of the stud 22 is threadedly penetrated through the screw hole 25 and is rotatably connected to the lower end of the clamping block 21. A third slide groove 24 is symmetrically provided on the inner side of the clamping hole 26, and the end of the clamping block 21 is slidably connected to the inner side of the third slide groove 24, and the stud 22 is threadedly penetrated through the screw hole 25 and rotates to push the clamping block 21 to slide at the clamping hole 26, so that the clamping block 21 cooperates with the clamping hole 26 to clamp and fix the hose 9, which is convenient for the use and operation of the flushing head 8; a steel ring is also provided inside the hose 9, which can make the hose 9 have both rigidity and flexibility, and also facilitate the clamping of the hose 9; an arc-shaped clamping groove is also provided on the inner side of the clamping block 21 and the clamping hole 26, which is convenient for fixing the hose 9.

[0027] Principle and advantages of use: During use, firstly, the battery cell is placed on the placement rod 11 of the square frame 6, and then the electric push rod 4 is used to push the connecting frame 3 so that the lower end of the square frame 6 enters the soaking box 1, and the insulating type degumming agent can be used for soaking and degumming. When the soaking and degumming is completed, the glue between the blade battery cells falls off, and then the output end of the electric push rod 4 drives the square frame 6 to rise from the soaking box 1. At this time, the fallen glue is neutralized in the filter box 7 on the square frame 6 while the battery cell is still on the placement rod 11, and then the delivery pump 20 is used to output the degumming agent in the soaking box 1 through the flushing head 8, so that the glue remaining on the battery cell can be flushed to the filter box 7;

[0028] When installing the filter box 7, you only need to plug the filter box 7 into the square frame 6. During the insertion process, the square frame 6 squeezes the inclined surface of the card-in end of the block 27. At the same time, the convex plate 13 connected to the block 27 slides in the groove 17 to compress the spring 12. When the card-in end of the block 27 moves to the card groove 14, the spring 12 resets and pushes the card block 27 connected to the convex plate 13 to be fixed therein. When disassembling, you only need to pull up the convex part of the convex plate 13 to remove the filter box 7 from the square frame 6 to clean the colloid removed from the battery cell.

Claims

1. A battery core degumming device, comprising a soaking box (1), characterized in that: A bracket (2) is fixedly mounted on the upper end of the soaking box (1), an electric push rod (4) is symmetrically fixedly mounted on the upper end of the bracket (2), an output end of the electric push rod (4) passes downward through the bracket (2) and is fixedly mounted with a connecting frame (3), a square frame (6) is fixedly connected to the lower end of the connecting frame (3), a placing rod (11) is fixedly mounted on the inner side of the square frame (6), a filter box (7) is plugged into the front side of the square frame (6), a card slot (14) is provided on the upper end of the filter box (7), a groove (17) is provided on the front side of the square frame (6), a convex plate (13) is slidably connected to the inner side of the groove (17), a spring (12) is symmetrically fixedly mounted on the opposite sides of the convex plate (13) and the groove (17), a card block (27) is fixedly mounted on the side of the convex plate (13) away from the spring (12), the card insertion end of the card block (27) passes through the groove (17) of the groove (17) and the card slot (14) of the groove (17). The soaking box (1) has a wall, a delivery pump (20) is fixedly installed on the back side, the input end of the delivery pump (20) is fixedly installed through a water pipe and the soaking box (1), the output end of the delivery pump (20) is fixedly connected to a hose (9), and the end of the hose (9) away from the delivery pump (20) is fixedly connected to a flushing head (8), the inner top of the bracket (2) is slidably connected to a mounting plate (10), the inner side of the mounting plate (10) is provided with a clamping hole (26), the lower end of the mounting plate (10) is threadedly connected to a stud (22), the lower end of the stud (22) is fixedly installed with a rotary handle (23), the upper end of the stud (22) is threadedly extended into the inner side of the clamping hole (26) and is rotatably connected to a clamping block (21), the end of the hose (9) close to the flushing head (8) is arranged between the clamping block (21) and the clamping hole (26), and a drain pipe (5) is provided on the left side of the soaking box (1).

2. The battery core glue removal device according to claim 1, characterized in that: A second sliding groove (19) is symmetrically provided on the inner side of the bracket (2), and one side of the connecting frame (3) is slidably connected to the bracket (2) via the second sliding groove (19).

3. The battery core glue removal device according to claim 1, characterized in that: A first sliding groove (15) is symmetrically provided on the inner side of the groove (17), and the end of the convex plate (13) is slidably connected to the inner side of the first sliding groove (15).

4. The battery core glue removal device according to claim 1, characterized in that: A slide bar (16) is symmetrically fixedly mounted on the inner side of the groove (17), the convex plate (13) is slidably connected to the outer side of the slide bar (16), and one end of the slide bar (16) passes through the middle of the spring (12).

5. The battery core glue removal device according to claim 1, characterized in that: A slide rail (18) is fixedly mounted on the inner top of the bracket (2), and the upper end of the mounting plate (10) and the slide rail (18) are slidably connected.

6. The battery core glue removal device according to claim 1, characterized in that: A screw hole (25) is provided on the inner side of the lower end of the mounting plate (10), the screw hole (25) and the inner side of the clamp hole (26) are connected to each other, and one end of the stud (22) is threadedly passed through the screw hole (25) and the lower end of the clamp block (21) for rotational connection.

7. The battery core glue removal device according to claim 1, characterized in that: A third sliding groove (24) is symmetrically provided on the inner side of the clamping hole (26), and the end of the clamping block (21) is slidably connected to the inner side of the third sliding groove (24).

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