Battery cell module disassembling device

Abstract

The utility model provides a battery cell module disassembling device, which relates to the technical field of battery cell module disassembling, and comprises a mounting frame for limiting a battery cell module; the battery cell disassembling piece is mounted at the top end of the mounting frame in a sliding manner along the length direction of the battery cell module, and comprises a disassembling block which moves vertically and can be embedded between two battery cells at the end part of the battery cell module from the upper part; the cell stripping part comprises a pair of clamping plates which can extend into two sides of the cell disassembled by the disassembling block, clamp the disassembled cell and separate the disassembled cell from the adjacent cell; the disassembling block is embedded between two battery cells of the battery cell module, so that an opening is formed between the two battery cells, the stripping cylinder drives the clamping plates to extend into the two sides of the battery cell to be disassembled, and the clamping blocks drive the clamping plates to clamp the disassembled battery cell and drive the disassembled battery cell to be separated from the adjacent battery cell, so that the situation that the battery cells are adhered again is avoided; and the disassembly efficiency of the battery cell is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of disassembling a battery core module, and in particular to a device for disassembling a battery core module. Background Art

[0002] The purpose of the battery module disassembly device is to effectively process and recycle waste battery modules to reduce the impact on the environment and recover the valuable materials in them. During the use of the battery pack, one of the batteries is damaged for some reason. At this time, the entire battery pack is in a faulty state, so the batteries in the battery module need to be disassembled and the damaged batteries and qualified batteries separated; in battery recycling, the batteries in the module also need to be separated and the batteries are recycled separately.

[0003] At present, it is difficult to peel off the cells of the cell module due to the close adhesion of the partitions between the cells. For example, the patent document application number CN202420633795.9 applied by our company provides a battery pack separation device, which also solves the problem of peeling off the cells of the cell module by wire cutting. The technical problem solved by this application is to improve the efficiency of peeling off the cells. Generally, the cells are peeled off by inserting wedges between the cells to separate the cells from each other for disassembly. However, during the disassembly process, the wedges need to be retracted after being inserted into the cells, which causes the cells to stick together again. It is necessary to use wedges for disassembly again or to pull the two adjacent cells manually to separate them, which greatly reduces the efficiency of cell disassembly. Utility Model Content

[0004] In order to solve the above technical problems, the utility model uses a disassembly block to form an opening between two battery cells, and the clamping plate clamps the disassembled battery cell and drives the disassembled battery cell to separate from the adjacent battery cell to prevent the adjacent battery cells from bonding again. The specific technical solution is as follows:

[0005] A battery cell module disassembly device comprises a mounting frame for limiting the position of the battery cell module; a battery cell disassembly piece which is slidably mounted on the top of the mounting frame along the length direction of the battery cell module, and comprises a disassembly block which moves vertically and can be embedded from above between two battery cells at the ends of the battery cell module; and a battery cell stripping piece which comprises a pair of clamping plates which can extend into both sides of the battery cell disassembled by the disassembly block and clamp the disassembled battery cell to separate the disassembled battery cell from adjacent battery cells.

[0006] Preferably, the battery cell stripping member further comprises a stripping cylinder connected to the mounting frame, a clamping block is fixedly mounted on the output end of the stripping cylinder, and the clamping plate is slidably mounted on a side of the clamping block facing the battery cell module.

[0007] Preferably, the clamping plate clamps the battery cell and moves it to the middle of the clamping block.

[0008] Preferably, the battery cell disassembly component comprises a disassembly cylinder that moves with the mounting frame, and the disassembly block is fixedly connected to an output end of the disassembly cylinder.

[0009] Preferably, the mounting frame includes a bottom plate, a stopper and two stop bars fixedly mounted on the bottom plate and limiting the three sides of the battery module.

[0010] Preferably, the bottom plate is located between the two baffles and is provided with a feeding hole capable of dropping a single battery cell on a side away from the battery cell module.

[0011] Preferably, a moving part is provided at the top of the mounting frame, and the moving part includes a guide rail fixedly connected to the top of the mounting frame and a slider slidably connected to the guide rail, and the slider is fixed to the battery cell disassembly part and the battery cell stripping part.

[0012] Preferably, a battery cell cutting piece is provided on the side of the bracket away from the battery cell module, and the battery cell cutting piece includes a connecting plate fixedly mounted on the side wall of the bracket, a cutting cylinder fixedly mounted on the side wall of the connecting plate, and a pressing block fixedly mounted on the output end of the cutting cylinder and facing the top of the disassembled battery cell.

[0013] It can be seen from the above technical solutions that the utility model has the following beneficial effects:

[0014] The disassembly block is embedded between the two cells of the battery module to form an opening between the two cells. The stripping cylinder drives the clamping plate to extend into both sides of the cell to be disassembled. The clamping block drives the clamping plate to clamp the disassembled cell and drives the disassembled cell to be separated from the adjacent cell to avoid re-adhesion between the cells, which affects the efficiency of cell disassembly.

[0015] By means of the unloading cylinder and the pressing block arranged at the clamping plate, when the clamping plate drives the disassembled battery cell to move to the unloading area, the unloading cylinder drives the pressing block to press down the disassembled battery cell, so that the battery cell can fall into the unloading area, thereby preventing the side wall of the battery cell from sticking to the clamping plate and affecting the unloading operation of the battery cell. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the mounting frame and the battery module of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the assembly of the moving parts and the disassembled parts of the battery cell of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the structure of the battery stripping part and the battery blanking part.

[0020] In the figure: 10, mounting frame; 101, bottom plate; 102, stop block; 103, stop bar; 104, feed hole; 20, moving part; 201, guide rail; 202, slider; 30, battery cell disassembly part; 301, disassembly cylinder; 302, disassembly block; 303, CCD module; 40, battery cell stripping part; 401, bracket; 402, stripping slider; 403, stripping cylinder; 404, clamping block; 405, clamping plate; 50, battery cell feed part; 501, connecting plate; 502, feed cylinder; 503, pressing block; 60, battery cell module. DETAILED DESCRIPTION

[0021] The following is a detailed description of the present invention in conjunction with the accompanying drawings and specific embodiments. Before describing in detail the technical solutions of each embodiment of the present invention, the nouns and terms involved are explained. In this specification, components with the same name or the same number represent similar or identical structures and are only for illustrative purposes.

[0022] like Figure 1-Figure 4 As shown, a battery cell module disassembly device includes a mounting frame 10 for limiting the position of a battery cell module 60; a battery cell disassembly component 30, which is slidably mounted on the top of the mounting frame 10 along the length direction of the battery cell module 60, and includes a disassembly block 302 that moves vertically and can be embedded from above between two battery cells at the ends of the battery cell module 60; and a battery cell stripping component 40, which includes a pair of clamping plates 405 that can extend into both sides of the battery cell disassembled by the disassembly block 302 and clamp the disassembled battery cell to separate the disassembled battery cell from the adjacent battery cell, wherein the battery cell disassembly component 30 is located on the mounting frame 10 and can be moved to different positions in the battery cell module 60. The disassembly block 302 can be conveniently adjusted between the battery cells to move between different battery cells for subsequent disassembly work. When the disassembly block 302 moves to between the two battery cells at the ends of the battery cell module 60, the disassembly block 302 is inserted between the battery cells through a driving source. The driving source can be a cylinder, a hydraulic cylinder or an electric cylinder, so that the two battery cells are separated from each other. The disassembly block 302 is plugged into a position about 3 / 4 of the height of the two battery cells, and can be extended into between the battery cells of the disassembled parts through the clamping plate 405, and the battery cells are clamped by the clamping plate 405. The disassembled battery cells are taken out by moving the clamping plate 405, which effectively avoids the situation where the two battery cells are adhered again.

[0023] The cell stripping member 40 also includes a stripping cylinder 403 connected to the mounting frame 10, a clamping block 404 is fixedly installed at the output end of the stripping cylinder 403, and a clamping plate 405 is slidably installed on the side of the clamping block 404 facing the cell module 60, wherein the stripping cylinder 403 can slide or be fixed with the mounting frame 10, preferably the stripping cylinder 403 slides with the mounting frame 10, the stripping cylinder 403 drives the clamping block 404 to extend toward the cell, and oil or gas can be used in the clamping block 404 to drive the clamping plate 405 to open and close, and the clamping plate 405 clamps the cell after closing, and then drives the stripped cell to be separated from the remaining cells by the movement of the clamping block 404, so as to realize the disassembly of the cell. Preferably, the clamping plate 405 clamps the cell and moves it to the middle of the clamping block 404, and in the process of the clamping plate 405 clamping the cell, the disassembled cell is automatically separated from the adjacent cell and moves to the middle of the clamping block 404.

[0024] like Figure 1 and Figure 3 As shown, the battery cell disassembly component 30 includes a disassembly cylinder 301 that moves with the mounting frame 10, and a disassembly block 302 is fixedly connected to the output end of the disassembly cylinder 301. The disassembly cylinder 301 drives the disassembly block 302 to be inserted into the gap between the two battery cells, so that the two battery cells can be separated from each other. The disassembly block 302 is inserted at about 3 / 4 of the height of the battery cell. The disassembly cylinder 301 can be replaced with an oil drive or an electric drive. A CCD module 303 is also fixedly installed on the side wall of the disassembly block 302. The position of the disassembly block 302 is determined by the CCD module 303, and the battery cell disassembly component 30 is moved between adjacent battery cells, which can be compatible with the specifications of different battery cell modules 60.

[0025] like Figure 1 and Figure 2 As shown, the mounting frame 10 includes a base plate 101 and a block 102 and two baffles 103 fixedly mounted on the base plate 101 and limiting the three sides of the battery cell module 60. A rib plate is provided on one side of the block 102, and the other side is in contact with the side wall of the battery cell module 60. The baffles 103 are respectively in contact with the side edges of the battery cell module 60, so that the battery cell module 60 can only be moved out along the side of the baffle 103 away from the block 102, thereby limiting the battery cell module 60.

[0026] like Figure 1 , Figure 2 and Figure 4 As shown, in order to further improve the convenience of disassembling the battery cell, the bottom plate 101 is located between the two baffles 103 and is provided with a discharge hole 104 capable of dropping a single battery cell on the side away from the battery cell module 60. When the clamp 405 clamps the single disassembled battery cell and drives the battery cell to move to the discharge hole 104, the battery cell can be dropped from the discharge hole 104, thereby improving the discharge efficiency.

[0027] like Figure 1-Figure 4As shown, a moving part 20 is provided at the top of the mounting frame 10, and the moving part 20 includes a guide rail 201 fixedly connected to the top of the mounting frame 10 and a slider 202 slidably connected to the guide rail 201, the slider 202 is fixed to the battery cell disassembly part 30 and the battery cell stripping part 40, and the battery cell stripping part 40 also includes a bracket 401 slidably connected to the stripping cylinder 403, the top of the bracket 401 is fixed to the slider 202, and the bottom of the bracket 401 is slidably installed with a stripping slider 402, and the stripping slider 402 is fixed to the battery cell disassembly part 30 and the battery cell stripping part 40. The stripping cylinder 403 is fixed, wherein the stripping slider 402 can adjust the distance between the stripping cylinder 403 and the battery cell module 60, and the slider 202 is fixed to the disassembly cylinder 301. By moving the slider 202, the disassembly block 302 can be driven to disassemble different battery cells, and at the same time, the clamping plate 405 can also be driven to clamp the battery cells and then peel off the adjacent battery cells to avoid the adjacent battery cells from sticking together again, and it is also convenient to drive the disassembled battery cells to move to the discharge hole 104, which helps the battery cells to fall.

[0028] like Figure 1 and Figure 4 As shown, a cell unloading part 50 is provided on the side of the bracket 401 away from the cell module 60, and the cell unloading part 50 includes a connecting plate 501 fixedly mounted on the side wall of the bracket 401, a unloading cylinder 502 fixedly mounted on the side wall of the connecting plate 501, and a pressing block 503 fixedly mounted on the output end of the unloading cylinder 502 and facing the top of the disassembled cell, wherein the pressing block 503 is preferably made of nylon material to improve insulation, as the splint 405 clamps the cell and drives the disassembled cell to move to the unloading hole 104 through the slider 202, the unloading cylinder 502 presses down on the top of the cell, so that the cell can fall from the splint 405 into the unloading hole 104, so as to prevent the side wall of the cell from sticking to the splint 405, which makes it difficult to unload the cell.

[0029] The cell stripping piece 40 is located on the mounting frame 10 and is symmetrically arranged with respect to the placed cell module 60. The connecting plate 501 is fixedly installed between the two side brackets 401. To ensure the stability of cell stripping, the cell stripping piece 40 is symmetrically installed with respect to the cell module 60, that is, the cells are clamped by the two side clamps 405 to ensure the stability of the stripping of the two cells. At the same time, the connecting plate 501 is installed on the two side brackets 401 to also ensure the stability of the installation of the unloading cylinder 502 and the pressing block 503.

[0030] When in use, the slider 202 drives the disassembly block 302 and the clamping block 404 to move to the two battery cells at the end of the battery cell module 60, and the disassembly block 302 is located in the gap between the two battery cells. The start of the disassembly cylinder 301 drives the disassembly block 302 to be embedded between the two adjacent battery cells. At the same time, the stripping cylinder 403 drives the clamping block 404 to move toward the disassembly battery cell, and the clamping block 404 drives the clamping plate 405 to gradually penetrate into the two sides of the disassembly battery cell and gradually clamp the two sides of the disassembly battery cell. Then, the disassembly cylinder 301 drives the disassembly block 302 to rise, and the disassembly block 302 is separated from the side walls of the remaining battery cells. The slider 202 drives the disassembly battery cell to move to the unloading hole 104, and the unloading cylinder 502 presses the disassembly battery cell through the pressing block 503, so that the disassembly battery cell falls out of the unloading hole 104. This cycle is repeated to disassemble the battery cells of the battery cell module 60 one by one.

[0031] The above-described embodiments are merely descriptions of preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A battery module disassembly device, characterized in that: include: A mounting frame (10) for limiting the position of the battery core module (60); A battery cell disassembly component (30) is slidably mounted on the top of the mounting frame (10) along the length direction of the battery cell module (60), and comprises a disassembly block (302) that moves vertically and can be embedded from above between two battery cells at the ends of the battery cell module (60); and The battery cell stripping piece (40) comprises a pair of clamping plates (405) which can extend into both sides of the battery cell to be disassembled by the disassembling block (302) and clamp the disassembled battery cell to separate the disassembled battery cell from adjacent battery cells.

2. The battery cell module disassembly device according to claim 1, characterized in that: The battery cell stripping member (40) further comprises a stripping cylinder (403) connected to the mounting frame (10), a clamping block (404) being fixedly mounted on the output end of the stripping cylinder (403), and the clamping plate (405) being slidably mounted on a side of the clamping block (404) facing the battery cell module (60).

3. The battery cell module disassembly device according to claim 2, characterized in that: The clamping plate (405) clamps the battery core and moves it to the middle of the clamping block (404).

4. The battery cell module disassembly device according to claim 1, characterized in that: The battery cell disassembling component (30) comprises a disassembling cylinder (301) that moves with the mounting frame (10), and the disassembling block (302) is fixedly connected to an output end of the disassembling cylinder (301).

5. The battery module disassembly device according to claim 1, characterized in that: The mounting frame (10) comprises a bottom plate (101), a stopper (102) fixedly mounted on the bottom plate (101) and limiting the three sides of the battery module (60), and two stopper bars (103).

6. The battery module disassembly device according to claim 5, characterized in that: The bottom plate (101) is located between the two blocking bars (103) and is provided with a discharge hole (104) capable of dropping a single battery cell on a side away from the battery cell module (60).

7. The battery cell module disassembly device according to claim 2, characterized in that: A moving part (20) is arranged at the top of the mounting frame (10), and the moving part (20) comprises a guide rail (201) fixedly connected to the top of the mounting frame (10) and a slider (202) slidably connected to the guide rail (201), and the slider (202) is fixed to the battery cell disassembling part (30) and the battery cell stripping part (40).

8. The battery cell module disassembly device according to claim 7, characterized in that: The battery core stripping member (40) further comprises a bracket (401) slidably connected to the stripping cylinder (403), and the top end of the bracket (401) is fixed to the slider (202).

9. The battery module disassembly device according to claim 8, characterized in that: A cell blanking piece (50) is provided on a side of the support (401) away from the cell module (60), and the cell blanking piece (50) comprises a connecting plate (501) fixedly mounted on the side wall of the support (401), a blanking cylinder (502) fixedly mounted on the side wall of the connecting plate (501), and a pressing block (503) fixedly mounted on the output end of the blanking cylinder (502) and facing the top of the disassembled cell.

10. The battery module disassembly device according to claim 9, characterized in that: The cell stripping piece (40) is located on the mounting frame (10) and is symmetrically arranged with respect to the placed cell module (60), and the connecting plate (501) is fixedly installed between the brackets (401) on both sides.

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