A new energy vehicle waste power battery pack cell dismounting tool

Abstract

The utility model discloses a new energy automobile waste power battery package electric core dismounting frock, it includes cutter, walking mechanism, elevating system, knocking mechanism and drive mechanism, the cutting edge of cutter is used for cutting into the gap between adjacent electric core, walking mechanism is used for walking on ground, elevating system sets up in one side of cutter, and with walking mechanism is connected, elevating system is used for doing up and down reciprocating linear motion in vertical plane, knocking mechanism includes handle and knocking hammer, one end of handle is hinged with elevating system, and the other end of knocking hammer and handle is fixedly connected, drive mechanism connects elevating system and handle. The utility model provides the dismounting frock, can replace artificial cutter and carry out multiple knockings, avoid artificial long -time hand -held knocking hammer and knock cutter, not only has reduced the labor intensity of worker, also has improved the disassembly efficiency to electric core.

Description

Technical Field

[0001] This utility model relates to the field of battery pack disassembly technology, and in particular to a tooling for disassembling the cells of a waste power battery pack for new energy vehicles. Background Technology

[0002] With the popularization and development of electric vehicles, the recycling and reuse of used power batteries has become an important issue. Power batteries, also known as power battery packs, consist of battery cells, power control modules, cooling systems, and other components, all housed within the power battery pack. Recycling used power battery packs first requires disassembling the outer casing, followed by disassembling the internal battery cells for recycling.

[0003] Because the multiple battery cells are arranged in a rectangular array and are glued together, the conventional method for disassembling them involves using a blade to cut into the gap between adjacent cells from the top, then striking the back of the blade with a hammer. The blade moves downwards under the impact force. Simultaneously, adhesive remover is sprayed into the gap between the adjacent cells. Once the blade has moved to a predetermined position, it is pried towards the outermost cell to remove it. Currently, this can only be done manually with a hand-held hammer. However, the number of cells to be disassembled is large, and each battery pack requires multiple strikes. This method of manually striking the blade with a hammer for extended periods not only increases the worker's workload but also reduces the efficiency of cell disassembly. Utility Model Content

[0004] The purpose of this utility model is to overcome the above-mentioned technical deficiencies and propose a tooling for disassembling battery cells of waste power battery packs for new energy vehicles. This tooling solves the technical problem that the existing method of manually disassembling battery cells by holding a hammer and striking the blade for a long time not only increases the labor intensity of workers but also reduces the disassembly efficiency of battery cells.

[0005] To achieve the above technical objectives, the present invention provides a tooling for disassembling battery cells from used power battery packs of new energy vehicles, comprising: A cutting tool whose blade is used to cut into the gap between adjacent battery cells; A walking mechanism, used for walking on the ground; A lifting mechanism is provided on one side of the cutting tool and connected to the traveling mechanism. The lifting mechanism is used to make reciprocating linear movements up and down in a vertical plane. A striking mechanism includes a handle and a striking hammer, one end of the handle being hinged to the lifting mechanism, and the striking hammer being fixedly connected to the other end of the handle; A drive mechanism is provided, which connects the lifting mechanism and the handle, and is used to drive the handle to swing back and forth in the vertical plane around its axis of rotation, so that the striking hammer strikes the back of the tool.

[0006] Furthermore, the cutting tool is an epoxy resin board.

[0007] Furthermore, the walking mechanism includes a mounting frame, multiple walking wheels and at least one slide rail. Each of the walking wheels is fixed to the bottom of the mounting frame and is used for walking on the ground. Each of the slide rails is vertical and arranged side by side, and is fixedly connected to the mounting frame.

[0008] Furthermore, the lifting mechanism includes a lifting platform, multiple sliders, multiple support rods, a translation frame, a first telescopic drive member, and a second telescopic drive member. Each slider is fixedly connected to the lifting platform and slidably connected to each of the slide rails. Each support rod is horizontally arranged side by side, and one end of each support rod is fixedly connected to the lifting platform. The translation frame is slidably sleeved on each of the support rods. The first telescopic drive member is fixedly mounted on the mounting frame, and its output end is fixedly connected to the lifting platform for driving the lifting platform to move up and down. The second telescopic drive member is fixedly connected to the lifting platform, and its output end is fixedly connected to the translation frame for driving the translation frame to reciprocate along the length of the support rods, so that the translation frame moves closer to or away from the tool. One end of the handle is hinged to the translation frame, and the drive mechanism is connected to the translation frame.

[0009] Furthermore, the handle is arranged along the moving direction of the translation frame.

[0010] Furthermore, the driving mechanism includes a wedge block, a driving rod, and a rotation driving component. The wedge block is disposed below the handle and fixedly connected to the middle of the handle. The rotation driving component is fixedly connected to the translation frame, and the central axis of the rotation driving component extends horizontally. The output end of the rotation driving component is fixedly connected to one end of the driving rod to drive the driving rod to rotate, so that the other end of the driving rod intermittently abuts against the wedge block and pushes the wedge block to move upward.

[0011] Furthermore, the drive mechanism also includes a telescopic rod and an elastic element. The telescopic rod is inclinedly disposed above the handle, with its lower end hinged to the middle of the handle and its upper end hinged to the translation frame. The elastic element is sleeved on the telescopic rod, with its two ends connected to the two ends of the telescopic rod, so that the telescopic rod is in an extended state. When the telescopic rod is in an extended state, the bottom surface of the striking hammer is horizontal. When the striking hammer strikes the tool, the elastic element applies a downward force to the striking hammer to increase the striking force of the striking hammer.

[0012] Furthermore, the telescopic rod includes an outer cylinder, a piston, and an inner rod. The piston is slidably disposed inside the outer cylinder and can slide along the length direction of the outer cylinder. One end of the inner rod is built into the outer cylinder and fixedly connected to the piston. The other end of the inner rod slides out of the outer cylinder. The mutually distant ends of the outer cylinder and the inner rod are respectively hinged to the middle part of the handle and the translation frame. The two ends of the elastic element are respectively connected to the mutually distant ends of the outer cylinder and the inner rod.

[0013] Furthermore, the elastic element is a spring.

[0014] Furthermore, the lifting mechanism also includes a push rod, which is located below the striking hammer. One end of the push rod is fixedly connected to the translation frame, and the other end of the push rod abuts against the upper section of the side wall of the cutter. When the cutter moves down to the preset position, the push rod pushes the upper section of the cutter to move towards the direction of the outermost battery cell.

[0015] Compared with the prior art, the beneficial effects of this utility model include: In use, the disassembly fixture is moved to the side of the battery cell to be disassembled. First, the blade of the tool is manually inserted into the gap between the adjacent battery cells to be disassembled. By controlling the lifting mechanism, the lifting mechanism is moved downward. When the lifting mechanism moves downward, it will drive the striking mechanism and the drive mechanism to move downward until the striking hammer reaches a certain preset position. Then, by controlling the drive mechanism, the drive mechanism drives the handle to swing up and down in the vertical plane around its rotation axis, so that the striking hammer can strike the back of the tool. Under the striking action of the striking hammer, the tool will move downward a certain distance. Then, by controlling the lifting mechanism, the lifting mechanism continues to move downward, thereby driving the striking mechanism and the drive mechanism to continue to move downward until the striking hammer reaches another preset position. Repeat the above operation until the tool moves down to the preset position. Then, the tool is pried towards the direction of the outermost battery cell to remove the outermost battery cell. This disassembly fixture can replace manual labor in repeatedly striking the cutting tool, avoiding the need for workers to hold a hammer and strike the tool for extended periods. This not only reduces the labor intensity of workers but also improves the efficiency of disassembling battery cells. Attached Figure Description

[0016] Figure 1 This utility model provides a three-dimensional structural diagram of a tool for disassembling the cells of a waste power battery pack for new energy vehicles during cell disassembly. Figure 2 This utility model provides a schematic diagram of the structure of a tool for disassembling the cells of a waste power battery pack for new energy vehicles during cell disassembly. Figure 3 This utility model provides a three-dimensional structural diagram of a tooling for disassembling the cells of a waste power battery pack from a new energy vehicle, omitting the cutting tools. Figure 4 yes Figure 3 A three-dimensional structural diagram of a tooling for disassembling the cells of a waste power battery pack from a new energy vehicle, viewed from another perspective. Figure 5 This is a three-dimensional structural diagram of the telescopic rod provided by this utility model. In the diagram: 1 - battery cell, 100 - cutting tool, 200 - walking mechanism, 210 - mounting bracket, 220 - walking wheel, 230 - slide rail, 300 - lifting mechanism, 310 - lifting platform, 320 - slider, 330 - support rod, 340 - translation frame, 350 - first telescopic drive component, 360 - second telescopic drive component, 370 - push rod, 400 - striking mechanism, 410 - handle, 420 - striking hammer, 500 - drive mechanism, 510 - inclined block, 520 - drive rod, 530 - rotation drive component, 540 - telescopic rod, 541 - outer cylinder, 542 - inner rod, 550 - elastic element. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0018] This utility model provides a tooling for disassembling the cells of used power battery packs from new energy vehicles, the structure of which is as follows: Figure 1 - Figure 3As shown, the device includes a cutting tool 100, a walking mechanism 200, a lifting mechanism 300, a striking mechanism 400, and a driving mechanism 500. The cutting edge of the cutting tool 100 is used to cut into the gap between adjacent battery cells 1. The walking mechanism 200 is used to walk on the ground. The lifting mechanism 300 is disposed on one side of the cutting tool 100 and connected to the walking mechanism 200. The lifting mechanism 300 is used to move vertically in a reciprocating motion in a vertical plane. The striking mechanism 400 includes a handle 410 and a striking hammer 420. One end of the handle 410 is hinged to the lifting mechanism 300, and the striking hammer 420 is fixedly connected to the other end of the handle 410. The driving mechanism 500 connects the lifting mechanism 300 and the handle 410 and is used to drive the handle 410 to swing vertically in a vertical plane around its axis of rotation so that the striking hammer 420 strikes the back of the cutting tool 100.

[0019] In use, move this disassembly fixture to the side of the battery cell 1 to be disassembled. First, manually insert the blade of the cutter 100 into the gap between adjacent battery cells 1 to be disassembled. By operating the lifting mechanism 300, the lifting mechanism 300 is moved downwards. When the lifting mechanism 300 moves downwards, it will drive the striking mechanism 400 and the driving mechanism 500 downwards until the striking hammer 420 reaches a preset position. Then, by operating the driving mechanism 500, the driving mechanism 500 drives the handle 410 to swing up and down in the vertical plane around its axis of rotation, so that the striking hammer 420 can strike the back of the cutter 100. The cutter 100 strikes the back of the cutter 100. Under the impact, it will move downward a certain distance. Then, by controlling the lifting mechanism 300, the lifting mechanism 300 will continue to move downward, thereby driving the striking mechanism 400 and the driving mechanism 500 to continue to move downward until the striking hammer 420 reaches another preset position. The above operation is repeated until the cutter 100 moves down to the preset position. Then, the cutter 100 is pried towards the direction of the outermost battery cell 1, so that the outermost battery cell 1 can be removed. This disassembly fixture can replace manual labor to strike the cutter 100 multiple times, avoiding the need for manual labor to hold the striking hammer 420 to strike the cutter 100 for a long time. This not only reduces the labor intensity of workers, but also improves the disassembly efficiency of the battery cell 1.

[0020] In a preferred embodiment, the cutting tool 100 is an epoxy resin board. One edge of the epoxy resin board is finely ground to form the cutting edge of the cutting tool 100. A uniformly distributed separation force is applied between the battery cells 1 through physical principles to achieve rapid and non-destructive separation of the battery cells 1.

[0021] As a preferred embodiment, please refer to Figure 1The walking mechanism 200 includes a mounting frame 210, multiple walking wheels 220 and at least one slide rail 230. Each of the walking wheels 220 is fixed to the bottom of the mounting frame 210 and is used to walk on the ground. Each of the slide rails 230 is vertical and arranged side by side and is fixedly connected to the mounting frame 210. Pushing the mounting frame 210 can move this disassembly fixture to any position, which is convenient for disassembling different battery cells 1.

[0022] In a preferred embodiment, the traveling wheel 220 is a swivel wheel with a braking function, which can fix the disassembly fixture in a certain position and prevent the disassembly fixture from moving during the process of the hammer 420 striking the tool 100.

[0023] In a preferred embodiment, the walking wheel 220 is model C74-68.

[0024] As a preferred embodiment, please refer to Figure 3 and Figure 4The lifting mechanism 300 includes a lifting platform 310, multiple sliders 320, multiple support rods 330, a translation frame 340, a first telescopic drive component 350, and a second telescopic drive component 360. Each slider 320 is fixedly connected to the lifting platform 310 and slidably connected to each slide rail 230. Each support rod 330 is horizontally arranged side by side, and one end of each support rod 330 is fixedly connected to the lifting platform 310. The translation frame 340 is slidably sleeved on each support rod 330. The first telescopic drive component 350 is fixedly mounted on the mounting frame 210, and its output end is fixedly connected to the lifting platform 310. The second telescopic drive member 360 is fixedly connected to the lifting platform 310 and its output end is fixedly connected to the translation frame 340. It is used to drive the translation frame 340 to reciprocate along the length of the support rod 330, so that the translation frame 340 moves closer to or away from the cutter 100. One end of the handle 410 is hinged to the translation frame 340. The drive mechanism 500 is connected to the translation frame 340. In use, this disassembly fixture is moved to the side of the battery cell 1 to be disassembled. First, the blade of the cutter 100 is manually inserted into the gap between adjacent battery cells 1 to be disassembled. Then, the first telescopic drive member 360 is operated. The first telescopic drive 350 can drive the lifting platform 310 to move downwards. When the lifting platform 310 moves downwards, it will drive the support rod 330, the translation frame 340, and the second telescopic drive 360 ​​to move downwards, thereby driving the striking mechanism 400 and the drive mechanism 500 to move downwards until the striking hammer 420 reaches a certain preset position. Then, by operating the drive mechanism 500, the drive mechanism 500 drives the handle 410 to swing up and down in the vertical plane around its axis of rotation, so that the striking hammer 420 can strike the back of the blade 100. The blade 100 is struck by the striking hammer 420. Under the action, it will move downward a certain distance, and then by manipulating the first telescopic drive 350, the first telescopic drive 350 can drive the lifting platform 310 to continue to move downward. When the lifting platform 310 continues to move downward, it will drive the support rod 330, the translation frame 340 and the second telescopic drive 360 ​​to continue to move downward, thereby driving the striking mechanism 400 and the driving mechanism 500 to continue to move downward until the striking hammer 420 reaches another preset position again. Repeat the above operation until the cutter 100 moves down to the preset position, and then bend the cutter 100 towards the direction of the outermost battery cell 1 to remove the outermost battery cell 1.

[0025] As a preferred embodiment, please refer to Figure 3The handle 410 is arranged along the moving direction of the translation frame 340 to ensure that the hammer 420 can be located directly above the cutter 100.

[0026] As a preferred embodiment, please refer to Figure 2 and Figure 3 The driving mechanism 500 includes a wedge block 510, a driving rod 520, and a rotation driving member 530. The wedge block 510 is located below the handle 410 and is fixedly connected to the middle of the handle 410. The rotation driving member 530 is fixedly connected to the translation frame 340, and the central axis of the rotation driving member 530 extends horizontally. The output end of the rotation driving member 530 is fixedly connected to one end of the driving rod 520 to drive the driving rod 520 to rotate, so that the other end of the driving rod 520 intermittently abuts against the wedge block 510 and pushes the wedge block 510 upward. In use, the disassembly fixture is moved to the side of the battery cell 1 to be disassembled. First, the blade of the cutter 100 is manually inserted into the gap between the adjacent battery cells 1 to be disassembled. By operating the first telescopic driving member 350, the first telescopic driving member 350 can drive the lifting platform 310 to move downward. When the lifting platform 310 moves downward, it will drive the support rod 33. 0. The translation frame 340 and the second telescopic drive member 360 move downwards, thereby driving the striking mechanism 400 and the drive mechanism 500 to move downwards until the striking hammer 420 reaches a certain preset position. Then, by operating the rotation drive member 530, the rotation drive member 530 can drive the drive rod 520 to rotate. During the rotation of the drive rod 520, the other end of the drive rod 520 will intermittently abut against the inclined block 510. Because the inclined block 510... The side wall of the 0 is inclined, so the other end of the drive rod 520 can slide along the inclined block 510 and pass over the inclined block 510, thereby pushing the inclined block 510 to move upward, and then driving the handle 410 and the hammer 420 to move upward. When the other end of the drive rod 520 passes over the inclined block 510, the inclined block 510 loses the support of the drive rod 520, and the hammer 420 falls downward under its own weight and strikes the back of the blade 100.

[0027] As a preferred embodiment, please refer to Figure 3The drive mechanism 500 further includes a telescopic rod 540 and an elastic element 550. The telescopic rod 540 is inclinedly disposed above the handle 410, with its lower end hinged to the middle of the handle 410 and its upper end hinged to the translation frame 340. The elastic element 550 is sleeved on the telescopic rod 540, with its two ends connected to the two ends of the telescopic rod 540, so that the telescopic rod 540 is in an extended state. When the telescopic rod 540 is in an extended state, the bottom surface of the striking hammer 420 is horizontal. When the striking hammer 420 strikes the tool 100, the elastic element 550 applies a downward force to the striking hammer 420 to increase the striking force of the striking hammer 420, thereby improving the striking effect of the striking hammer 420 on the tool 100.

[0028] As a preferred embodiment, please refer to Figure 5 The telescopic rod 540 includes an outer cylinder 541, a piston, and an inner rod 542. The piston is slidably disposed inside the outer cylinder 541 and can slide along the length direction of the outer cylinder 541. One end of the inner rod 542 is built into the outer cylinder 541 and fixedly connected to the piston. The other end of the inner rod 542 slides out of the outer cylinder 541. The mutually distant ends of the outer cylinder 541 and the inner rod 542 are respectively hinged to the middle part of the handle 410 and the translation frame 340. The two ends of the elastic member 550 are respectively connected to the mutually distant ends of the outer cylinder 541 and the inner rod 542, so that the telescopic rod 540 can realize the telescopic function.

[0029] In a preferred embodiment, the elastic element 550 is a spring. When the telescopic rod 540 is in the extended state, the spring is in the stretched state, which can prevent the hammer 420 from being too low. When the other end of the drive rod 520 pushes the inclined block 510 upward, the handle 410 will move upward simultaneously, causing the telescopic rod 540 to contract, the spring to be compressed, and the compression elastic potential energy to store energy for the hammer 420 to strike the tool 100.

[0030] As a preferred embodiment, please refer to Figure 2The lifting mechanism 300 further includes a push rod 370, which is disposed below the striking hammer 420. One end of the push rod 370 is fixedly connected to the translation frame 340, and the other end of the push rod 370 abuts against the upper section of the side wall of the cutter 100. When the cutter 100 moves down to a preset position, the push rod 370 pushes the upper section of the cutter 100 to move towards the outermost battery cell 1. When the translation frame 340 moves towards the cutter 100 under the driving action of the second telescopic drive member 360, it will cause the push rod 370 to push the cutter 100. The upper section of the blade 100 moves towards the outermost battery cell 1, thus simulating the process of manually bending the blade 100 towards the outermost battery cell 1. At the same time, since the striking mechanism 400 and the driving mechanism 500 are both connected to the translation frame 340, they will move synchronously with the translation frame 340. As the upper section of the blade 100 moves towards the outermost battery cell 1, the striking hammer 420 can also strike the back of the blade 100, ensuring the smooth disassembly of the outermost battery cell 1 and avoiding the need for manual bending of the blade 100 towards the outermost battery cell 1.

[0031] To better understand this utility model, the following is combined with... Figure 1 - Figure 5 The working principle of the technical solution of this utility model will be described in detail below: In use, move this disassembly fixture to the side of the battery cell 1 to be disassembled. First, manually insert the blade of the cutter 100 into the gap between the adjacent battery cells 1 to be disassembled. By operating the first telescopic drive member 350, the first telescopic drive member 350 can drive the lifting platform 310 to move downward. When the lifting platform 310 moves downward, it will drive the support rod 330, the translation frame 340 and the second telescopic drive member 360 to move downward, thereby driving the striking mechanism 400 and the driving mechanism 500 to move downward until the striking hammer 420 reaches a certain preset position. Then, by operating the rotation drive member 530, the rotation drive member 530 can drive the drive rod 520 to rotate. During the rotation of the drive rod 520, the other end of the drive rod 520 intermittently abuts against the inclined block 510. Since the sidewall of the inclined block 510 is inclined, the other end of the drive rod 520 can slide along the inclined block 510 and pass over the inclined block 510, thereby pushing the inclined block 510 upward, which in turn drives the handle 410 and the striking hammer 420 upward. At the same time, the telescopic rod 540 retracts, the spring is compressed, and the spring accumulates compressive elastic potential energy to store energy for the striking hammer 420 to strike the tool 100. When the other end of the drive rod 520 passes over the inclined block 510, the inclined block 510 loses the support of the drive rod 520, and the striking hammer 420... Under its own weight and the elastic force of the spring, the hammer falls downward and strikes the back of the blade 100, thus striking the blade 100. The blade 100 moves downward a certain distance under the impact of the hammer 420. Then, by manipulating the first telescopic drive 350, the lifting platform 310 continues to move downward. As the lifting platform 310 continues to move downward, it drives the support rod 330, the translation frame 340, and the second telescopic drive 360 ​​to move downward, thereby driving the striking mechanism 400 and the drive mechanism 500 to move downward until the hammer 420 reaches another preset position, repeating the above process. The operation continues until the cutter 100 moves down to a preset position. Then, by manipulating the second telescopic drive member 360, the second telescopic drive member 360 drives the translation frame 340 to move closer to the cutter 100. This allows the push rod 370 to push the upper section of the cutter 100 towards the outermost battery cell 1, simulating the process of manually prying the cutter 100 towards the outermost battery cell 1. This allows the outermost battery cell 1 to be removed, avoiding the need for manual prying. Simultaneously, since the striking mechanism 400 and the drive mechanism 500 are both connected to the translation frame 340, they will move synchronously with the translation frame 340.As the upper section of the cutting tool 100 moves towards the outermost battery cell 1, the striking hammer 420 can also strike the back of the cutting tool 100, ensuring the smooth disassembly of the outermost battery cell 1. This disassembly fixture can replace manual labor in repeatedly striking the cutting tool 100, avoiding prolonged manual holding of the striking hammer 420 to strike the cutting tool 100. This not only reduces the labor intensity of workers but also improves the disassembly efficiency of the battery cell 1.

[0032] The tooling for disassembling battery cells from used power battery packs of new energy vehicles provided by this utility model has the following beneficial effects: (1) When the cutter 100 moves down to the preset position, by operating the second telescopic drive 360, the second telescopic drive 360 ​​will drive the translation frame 340 to move towards the direction of the cutter 100, so that the push rod 370 can push the upper section of the cutter 100 to move towards the direction of the outermost cell 1, thereby simulating the process of manually bending the cutter 100 towards the direction of the outermost cell 1, so that the outermost cell 1 can be removed, avoiding the need for manual bending of the cutter 100 towards the direction of the outermost cell 1; (2) Since the striking mechanism 400 and the driving mechanism 500 are both connected to the translation frame 340, they will move synchronously with the translation frame 340. When the upper section of the cutter 100 moves towards the direction of the outermost battery cell 1, the striking hammer 420 can also strike the back of the cutter 100, ensuring the smooth disassembly of the outermost battery cell 1. (3) This disassembly fixture can replace manual labor to strike the tool 100 multiple times, avoiding manual labor to hold the hammer 420 to strike the tool 100 for a long time. This not only reduces the labor intensity of workers, but also improves the disassembly efficiency of the battery cell 1.

[0033] The specific embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any other corresponding changes and modifications made based on the technical concept of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A tooling for disassembling battery cells from used power battery packs of new energy vehicles, characterized in that, include: A cutting tool whose blade is used to cut into the gap between adjacent battery cells; A walking mechanism, used for walking on the ground; A lifting mechanism is provided on one side of the cutting tool and connected to the traveling mechanism. The lifting mechanism is used to move vertically in a reciprocating linear motion in a vertical plane. A striking mechanism includes a handle and a striking hammer, one end of the handle being hinged to the lifting mechanism, and the striking hammer being fixedly connected to the other end of the handle; A drive mechanism is provided, which connects the lifting mechanism and the handle, and is used to drive the handle to swing back and forth in the vertical plane around its axis of rotation, so that the striking hammer strikes the back of the tool.

2. The tooling for disassembling battery cells from used power battery packs of new energy vehicles according to claim 1, characterized in that, The cutting tool is made of epoxy resin board.

3. The tooling for disassembling battery cells from used power battery packs of new energy vehicles according to claim 1, characterized in that, The walking mechanism includes a mounting frame, multiple walking wheels and at least one slide rail. Each of the walking wheels is fixed to the bottom of the mounting frame and is used for walking on the ground. Each of the slide rails is vertical and arranged side by side, and is fixedly connected to the mounting frame.

4. The tooling for disassembling battery cells from used power battery packs of new energy vehicles according to claim 3, characterized in that, The lifting mechanism includes a lifting platform, multiple sliders, multiple support rods, a translation frame, a first telescopic drive component, and a second telescopic drive component. Each slider is fixedly connected to the lifting platform and slidably connected to each of the slide rails. Each support rod is horizontally arranged side by side, and one end of each support rod is fixedly connected to the lifting platform. The translation frame is slidably sleeved on each of the support rods. The first telescopic drive component is fixedly mounted on the mounting frame, and its output end is fixedly connected to the lifting platform for driving the lifting platform to move up and down. The second telescopic drive component is fixedly connected to the lifting platform, and its output end is fixedly connected to the translation frame for driving the translation frame to reciprocate along the length of the support rods, so that the translation frame moves closer to or away from the tool. One end of the handle is hinged to the translation frame, and the drive mechanism is connected to the translation frame.

5. The tooling for disassembling battery cells from used power battery packs of new energy vehicles according to claim 4, characterized in that, The handle is arranged along the direction of movement of the translation frame.

6. The tooling for disassembling battery cells from used power battery packs of new energy vehicles according to claim 4, characterized in that, The driving mechanism includes a wedge block, a driving rod, and a rotation driving component. The wedge block is located below the handle and is fixedly connected to the middle of the handle. The rotation driving component is fixedly connected to the translation frame, and the central axis of the rotation driving component extends horizontally. The output end of the rotation driving component is fixedly connected to one end of the driving rod to drive the driving rod to rotate, so that the other end of the driving rod intermittently abuts against the wedge block and pushes the wedge block to move upward.

7. The tooling for disassembling battery cells from used power battery packs of new energy vehicles according to claim 6, characterized in that, The drive mechanism also includes a telescopic rod and an elastic element. The telescopic rod is inclinedly disposed above the handle, with its lower end hinged to the middle of the handle and its upper end hinged to the translation frame. The elastic element is sleeved on the telescopic rod, with its two ends connected to the two ends of the telescopic rod, so that the telescopic rod is in an extended state. When the telescopic rod is in an extended state, the bottom surface of the hammer is horizontal. When the hammer strikes the tool, the elastic element applies a downward force to the hammer to increase the striking force of the hammer.

8. The tooling for disassembling battery cells from used power battery packs of new energy vehicles according to claim 7, characterized in that, The telescopic rod includes an outer cylinder, a piston, and an inner rod. The piston is slidably disposed inside the outer cylinder and can slide along the length direction of the outer cylinder. One end of the inner rod is built into the outer cylinder and fixedly connected to the piston. The other end of the inner rod slides out of the outer cylinder. The mutually distant ends of the outer cylinder and the inner rod are respectively hinged to the middle of the handle and the translation frame. The two ends of the elastic element are respectively connected to the mutually distant ends of the outer cylinder and the inner rod.

9. The tooling for disassembling battery cells from used power battery packs of new energy vehicles according to claim 7, characterized in that, The elastic element is a spring.

10. The tooling for disassembling battery cells from used power battery packs of new energy vehicles according to claim 4, characterized in that, The lifting mechanism also includes a push rod, which is located below the hammer. One end of the push rod is fixedly connected to the translation frame, and the other end of the push rod abuts against the upper section of the side wall of the cutter. When the cutter moves down to a preset position, the push rod pushes the upper section of the cutter to move towards the direction of the outermost battery cell.

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