Disassembling tool suitable for batteries of multiple sizes

Abstract

The utility model discloses a disassembling tool suitable for multi-size batteries, which comprises a lifting workbench, a limiting mechanism, a disassembling mechanism and a mounting side plate, one side of the lifting workbench is provided with the mounting side plate, the top of the lifting workbench is correspondingly provided with the limiting mechanism, and the space between the limiting mechanism and the mounting side plate is used for clamping the batteries; a cutting through groove is formed in the mounting side plate, a disassembling mechanism is mounted on the back side of the mounting side plate and comprises a linear driving mechanism and a cutting mechanism, the cutting mechanism is mounted on the linear driving mechanism, and the linear driving mechanism is used for driving the cutting mechanism to linearly move in the length direction of the cutting through groove; and a cutting blade of the cutting mechanism penetrates through the cutting through groove and cuts the battery. According to the utility model, the long side surface and the short side surface of the battery can be respectively cut and disassembled by changing the fixing position of the battery, so that the disassembling efficiency is effectively improved, and the practicability is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery disassembling equipment, and in particular relates to a disassembling tool suitable for batteries of multiple sizes. Background Art

[0002] At present, lithium-ion power battery technology is developing rapidly and has been widely used in new energy vehicles, providing them with the main power source. Among them, square lithium-ion power batteries are a very common battery structure of automotive lithium-ion power batteries. In the research and development and production of square lithium-ion batteries, in order to optimize and improve the various performances of lithium-ion batteries, it is often necessary to disassemble and prepare samples in large quantities to test the materials, structure and performance of square shell lithium-ion batteries. However, the conventional disassembly of lithium-ion batteries is to manually scratch along the top cover with a utility knife or a telescopic knife, and then use diagonal pliers to slowly tear along the scratches along the lower edge of the top cover, and then lift the top cover to take out the battery cell. This process has high safety risks and slow disassembly efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a disassembly tool suitable for multi-size batteries, aiming to solve the above problems. The utility model can be applied to square aluminum shell batteries of different models and sizes, the position of the cutting mechanism is movable, and the long side and short side of the battery can be cut and disassembled by changing the fixed position of the battery. The safety hazard in the disassembly experiment process is small, and the disassembly efficiency is improved.

[0004] The utility model is mainly realized through the following technical solutions:

[0005] A disassembly tool suitable for batteries of multiple sizes, comprising a lifting workbench, a disassembly mechanism and a mounting side plate, wherein a mounting side plate is arranged on one side of the lifting workbench, a limiting mechanism is correspondingly arranged on the top of the lifting workbench, and the limiting mechanism and the mounting side plate are used to clamp the battery; a cutting through groove is arranged on the mounting side plate, and a disassembly mechanism is installed on the side of the mounting side plate facing away from the battery, the disassembly mechanism comprises a linear drive mechanism and a cutting mechanism, the cutting mechanism is installed on the linear drive mechanism, the linear drive mechanism is used to drive the cutting mechanism to move linearly along the length direction of the cutting through groove, and the cutting blade of the cutting mechanism passes through the cutting through groove and cuts the battery.

[0006] In order to better implement the utility model, further, it also includes a battery cell baffle, and the battery cell baffle is arranged at one end of the mounting side plate close to the side wall of the battery, and one end of the battery cell baffle is in contact with the battery.

[0007] In order to better realize the utility model, further, a plurality of waist-shaped grooves are arranged on the battery cell baffle plate, and the mounting side plate is connected to the battery cell baffle plate through locking screws, and the locking screws pass through the waist-shaped grooves and are threadedly connected to the mounting side plate.

[0008] In order to better realize the utility model, further, both ends of the side wall of the mounting side plate close to the battery are respectively provided with battery cell baffles, and the battery is held by a limiting clamp between adjacent battery cell baffles.

[0009] In order to better realize the utility model, further, the limiting mechanism includes a fixed seat, a screw and a movable plate, one end of the screw passes through the fixed seat and is rotatably connected or abutted with the movable plate, the screw is threadedly connected to the fixed seat, the movable plate is slidably connected to the fixed seat, and one side of the movable plate abuts against the battery.

[0010] In order to better realize the utility model, further, the fixed seat includes a base and a fixed plate, the base is fixedly provided with a fixed plate, the middle part of the fixed plate is threadedly connected with a screw, and guide rods are respectively arranged in parallel at both ends, and the movable plate is slidably connected to the fixed plate through the guide rods.

[0011] In order to better realize the utility model, further, the linear drive mechanism includes a mounting seat, a lead screw, a driving motor, a slider and a bearing seat, a lead screw is rotatably arranged on the mounting seat, and one end of the lead screw is connected to the driving motor, and the two ends of the lead screw are respectively connected to the mounting seat through the bearing seat, a slider is arranged on the lead screw, and the cutting mechanism is installed on the slider.

[0012] The beneficial effects of the utility model are as follows:

[0013] During use, the utility model can limit and fix lithium-ion batteries of different lengths and widths through the limiting mechanism and the battery baffle, so that the cutting mechanism can drive the cutting blade to cut and deconstruct the lithium-ion battery. The lifting workbench can further adjust the height of the lithium-ion battery, which is convenient for adjusting the cutting position and is suitable for batteries of different heights. The utility model can be applied to square aluminum shell batteries of different models and sizes. The position of the cutting mechanism is movable, and the long side and short side of the battery can be cut and disassembled separately by changing the fixed position of the battery. There are few safety hazards during the disassembly experiment, which effectively improves the disassembly efficiency and has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is the front view of the utility model;

[0016] Figure 3 It is a left view of the utility model;

[0017] Figure 4 It is a rear view of the utility model;

[0018] Figure 5 It is a cross-sectional view of the utility model;

[0019] Figure 6 It is a schematic diagram of the structure of the cutting mechanism and the ion battery;

[0020] Figure 7 It is a structural diagram of the disassembly mechanism.

[0021] Among them: 1-lifting workbench, 2-mounting side plate, 3-cutting slot, 4-fixed plate, 5-movable plate, 6-screw, 7-guide rod, 8-battery cell baffle, 9-mounting seat, 10-bearing seat, 11-screw, 12-cutting mechanism, 13-cutting disc. DETAILED DESCRIPTION

[0022] Embodiment 1:

[0023] A disassembly tool suitable for batteries of various sizes, such as Figure 1-Figure 4 As shown, it includes a lifting workbench 1, a limiting mechanism, a disassembling mechanism and a mounting side panel 2. A mounting side panel 2 is provided on one side of the lifting workbench 1, and a limiting mechanism is correspondingly provided on the top of the lifting workbench 1. A battery is clamped between the limiting mechanism and the mounting side panel 2; a cutting slot 3 is provided on the mounting side panel 2, and a disassembling mechanism is installed on the back side of the mounting side panel 2. The disassembling mechanism includes a linear drive mechanism and a cutting mechanism 12. The cutting mechanism 12 is installed on the linear drive mechanism. The linear drive mechanism is used to drive the cutting mechanism 12 to move linearly along the length direction of the cutting slot 3. The cutting blade 13 of the cutting mechanism 12 passes through the cutting slot 3 and cuts the battery.

[0024] Preferably, a cell baffle 8 is further included. The cell baffle 8 is provided at one end of the mounting side plate 2 close to the side wall of the battery, and one end of the cell baffle 8 abuts against the battery.

[0025] Preferably, if Figure 2 As shown, the cell baffle plate 8 is provided with a plurality of waist-shaped grooves, and the cell baffle plate 8 is mounted on the mounting side plate 2 by means of locking screws, and the locking screws pass through the waist-shaped grooves and are threadedly connected to the mounting side plate 2 .

[0026] Preferably, both ends of the side wall of the mounting side plate 2 close to the battery are respectively provided with battery cell baffles 8 , and the battery is held by a limiting clamp between adjacent battery cell baffles 8 .

[0027] Preferably, the limiting mechanism comprises a fixed seat, a screw 6 and a movable plate 5, one end of the screw 6 passes through the fixed plate 4 and is rotatably connected or abutted with the movable plate 5, the screw 6 is threadedly connected to the fixed seat, the movable plate 5 is slidably connected to the fixed seat, and one side of the movable plate 5 abuts against the battery. Figure 1 and Figure 5 As shown, the fixed seat includes a base and a fixed plate 4, the base is fixedly provided with the fixed plate 4, the middle part of the fixed plate 4 is threadedly connected with a screw rod 6, and both ends are respectively provided with guide rods 7 in parallel, and the movable plate 5 is slidably connected with the fixed plate 4 through the guide rods 7. Specifically, the screw rod 6 can directly abut against the movable plate 5, or the screw rod 6 is rotatably connected through a bearing fixed to the movable plate 5.

[0028] Preferably, if Figure 6 and Figure 7 As shown, the linear drive mechanism includes a mounting seat 9, a lead screw 11, a drive motor, a slider and a bearing seat 10. The lead screw 11 is rotatably arranged on the mounting seat 9, and one end of the lead screw 11 is connected to the drive motor. The two ends of the lead screw 11 are respectively connected to the mounting seat 9 through the bearing seat 10. A slider is arranged on the lead screw 11, and the cutting mechanism 12 is installed on the slider.

[0029] During use, the height of the limiting mechanism and the battery is adjusted by lifting the workbench 1 to facilitate the adjustment of the relative height between the battery and the cutting slot 3, thereby adjusting the cutting height. The setting of the limiting mechanism and the battery baffle 8 can realize the limiting clamping and fixing of batteries of different length and width. By rotating the screw 6, the movable plate 5 can move linearly towards or away from the battery, thereby clamping or loosening the battery. The lifting platform can be as follows: Figure 1 The scissor lift shown can also be a lifting mechanism driven by an oil cylinder or a gas cylinder, which is the prior art and will not be described in detail.

[0030] Embodiment 2:

[0031] A disassembly tool suitable for batteries of multiple sizes, used for disassembling square aluminum shell lithium-ion batteries, such as Figure 1-Figure 4As shown, it includes a bottom plate, a lifting workbench 1, a limiting mechanism, a disassembling mechanism and a mounting side plate 2. The top of the bottom plate is fixedly provided with the lifting workbench 1 and the mounting side plate 2 which are adjacent to each other, and a plurality of supporting legs are provided at the bottom. The mounting side plate 2 is installed on one side of the lifting workbench 1, the disassembling mechanism is installed on the back side of the mounting side plate 2, and a cutting groove 3 is provided on the side wall corresponding to the cutting blade 13. A limiting mechanism is provided on the top of the lifting platform, and the lithium-ion battery is limitedly clamped between the limiting mechanism and the mounting side plate 2. The disassembling mechanism includes a linear driving mechanism and a cutting mechanism 12, and the linear driving mechanism is used to drive the cutting mechanism 12 to move linearly along the length direction of the cutting groove 3, so that the cutting blade 13 can pass through the cutting groove 3 to perform linear cutting on the lithium-ion battery. Preferably, a battery cell baffle 8 is provided at one end of the side wall of the mounting side plate 2 for limiting the abutment against the lithium-ion battery, and the cutting blade 13 starts cutting from the other end of the side wall of the mounting side plate 2. Under the action of the cutting force and the battery cell baffle 8, the cutting stability of the lithium-ion battery can be guaranteed.

[0032] Preferably, if Figure 6 and Figure 7 As shown, the linear drive mechanism includes a driving motor, a lead screw 11, a slider, a mounting seat 9 and a bearing seat 10. The mounting seat 9 is mounted on the back side of the mounting side plate 2, and the two ends of the mounting seat 9 are rotatably mounted with a lead screw 11 through the bearing seat 10, one end of the lead screw 11 is connected to the driving motor, and a slider is threadedly connected to the lead screw 11, and a cutting mechanism 12 is installed on the free side of the slider.

[0033] Preferably, if Figure 1 and Figure 5 As shown, the limiting mechanism includes a base, a fixed plate 4, a movable plate 5, a screw 6, and a guide rod 7. Two fixed plates 4 are installed in parallel on the base, the middle of the fixed plate 4 is threadedly connected with a screw 6, and guide rods 7 are slidably arranged on both sides, one end of the guide rod 7 is fixedly connected to the movable plate 5, one end of the screw 6 is rotatably connected to the movable plate 5, and the other end can be provided with a handle.

[0034] During use, the utility model can limit and fix lithium-ion batteries of different lengths and widths through the limiting mechanism and the battery baffle 8, so that the cutting mechanism 12 can drive the cutting blade 13 to cut and deconstruct the lithium-ion battery. The lifting workbench 1 can further adjust the height of the lithium-ion battery, which is convenient for adjusting the cutting position and is suitable for batteries of different heights.

[0035] The utility model can be applicable to square aluminum shell batteries of different models and sizes. The position of the cutting mechanism 12 is movable, and the battery fixing position can be changed by electrical control to achieve cutting and disassembly of the long side and the short side of the battery respectively. The battery disassembly work can be completed without the staff directly contacting the battery. The safety hazard in the disassembly experiment process is relatively small, the disassembly efficiency is effectively improved, and the utility model has good practicality.

[0036] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification or equivalent changes made to the above embodiments based on the technical essence of the present invention shall fall within the protection scope of the present invention.

Claims

1. A disassembly tool suitable for batteries of various sizes, characterized in that: The invention comprises a lifting workbench (1), a disassembling mechanism and a mounting side plate (2); a mounting side plate (2) is arranged on one side of the lifting workbench (1); a limiting mechanism is arranged on the top of the lifting workbench (1); a battery is clamped between the limiting mechanism and the mounting side plate (2); a cutting slot (3) is arranged on the mounting side plate (2); a disassembling mechanism is arranged on the side of the mounting side plate (2) facing away from the battery; the disassembling mechanism comprises a linear drive mechanism and a cutting mechanism (12); the cutting mechanism (12) is mounted on the linear drive mechanism; the linear drive mechanism is used to drive the cutting mechanism (12) to move linearly along the length direction of the cutting slot (3); a cutting blade (13) of the cutting mechanism (12) passes through the cutting slot (3) and cuts the battery.

2. A disassembly tool suitable for batteries of multiple sizes according to claim 1, characterized in that: It also comprises a battery cell baffle (8), wherein the battery cell baffle (8) is provided at one end of the mounting side plate (2) close to the side wall of the battery, and one end of the battery cell baffle (8) abuts against the battery.

3. The disassembly tool for batteries of multiple sizes according to claim 2, characterized in that: The battery cell baffle plate (8) is provided with a plurality of waist-shaped grooves, the mounting side plate (2) is connected to the battery cell baffle plate (8) via locking screws, and the locking screws pass through the waist-shaped grooves and are threadedly connected to the mounting side plate (2).

4. A disassembly tool suitable for batteries of multiple sizes according to claim 2 or 3, characterized in that: Both ends of the side wall of the mounting side plate (2) close to the battery are respectively provided with battery cell baffles (8), and the battery is held by a limiting clamp between adjacent battery cell baffles (8).

5. The disassembly tool for batteries of multiple sizes according to claim 1, characterized in that: The limiting mechanism comprises a fixed seat, a screw rod (6) and a movable plate (5); one end of the screw rod (6) passes through the fixed seat and is rotationally connected or abutted with the movable plate (5); the screw rod (6) is threadedly connected to the fixed seat; the movable plate (5) is slidably connected to the fixed seat; and one side of the movable plate (5) abuts against the battery.

6. The disassembly tool for batteries of multiple sizes according to claim 5, characterized in that: The fixing seat comprises a base and a fixing plate (4); the fixing plate (4) is fixedly arranged on the base; a screw rod (6) is threadedly connected to the middle of the fixing plate (4); guide rods (7) are respectively arranged in parallel at both ends; the movable plate (5) is slidably connected to the fixing plate (4) via the guide rods (7).

7. The disassembly tool for batteries of multiple sizes according to claim 1, characterized in that: The linear drive mechanism comprises a mounting seat (9), a lead screw (11), a drive motor, a slider and a bearing seat (10); the lead screw (11) is rotatably arranged on the mounting seat (9), one end of the lead screw (11) is connected to the drive motor, both ends of the lead screw (11) are respectively connected to the mounting seat (9) via the bearing seat (10); a slider is arranged on the lead screw (11), and the cutting mechanism (12) is mounted on the slider.

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