Battery disassembling and fixing tool

Abstract

A battery disassembling and fixing tool comprises a disassembling platform, a plurality of disassembling stations are arranged at the upper end of the disassembling platform, and fixing assemblies are arranged at the disassembling stations and used for fixing a battery module to be disassembled; the fixing assembly comprises a base arranged on the disassembling platform, the base is provided with a first top plate and a second top plate, the first top plate and the second top plate can slide along the upper end face of the base, the sliding directions of the first top plate and the second top plate are perpendicular, and the first top plate and the second top plate can be fixed to the base in multiple positions in the respective sliding directions. And two limiting plates which are respectively parallel to the first top plate and the second top plate are mounted at the edge position of the base. And the battery module can be clamped and fixed from two directions. The design adapts to battery modules with different sizes and shapes, ensures stable fixation, avoids dislocation and movement of batteries in the disassembly process, further enhances the fixing effect by matching with the two limiting plates mounted at the edge of the base, and prevents the battery modules from shifting in the disassembly process.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery disassembly technical field, concretely is a kind of battery disassembly fixed tool. BACKGROUND

[0002] With the rapid development of new energy vehicles, consumer electronics and energy storage technology, the demand for batteries (especially lithium-ion batteries) has increased significantly, and the recycling of waste batteries has also become an important environmental protection and resource recycling problem. Battery disassembly is a key link in the battery recycling process, and its purpose is to separate and recycle valuable materials (such as positive materials, negative materials, electrolyte, etc.) in the battery.

[0003] In the disassembly process of waste batteries, battery discharge, shell disassembly, connection line disassembly and other steps are required. The existing battery disassembly is usually completed manually on a disassembly table. However, when disassembling, placing the battery module directly on the disassembly table for disassembly has certain defects, and the battery module needs to be fixed with hands. On the one hand, the fixing effect is poor, and the battery is prone to misplacement, on the other hand, the disassembly worker has poor convenience for single-handed disassembly operation, which reduces the disassembly efficiency. The existing fixing method uses adhesive tape to fix, which has insufficient adhesion or uneven stress when fixing square batteries, resulting in poor fixing effect. UTILITY MODEL CONTENTS

[0004] To solve the technical problems in the background art, the utility model provides a battery disassembly fixing tool.

[0005] The utility model technical scheme is as follows:

[0006] A battery disassembly fixing tool, comprising a disassembly platform, a plurality of disassembly stations are provided on the upper end of the disassembly platform, and a fixing assembly is provided at each of the plurality of disassembly stations for fixing the battery module to be disassembled.

[0007] The fixing assembly comprises a base provided on the disassembly platform, and the base is provided with a first top plate and a second top plate, both of which can slide along the upper end surface of the base and the sliding directions of both are perpendicular. The first top plate and the second top plate can be fixed with the base at multiple positions in the respective sliding directions.

[0008] The edge position of the base is provided with two limiting plates parallel to the first top plate and the second top plate respectively.

[0009] In order to facilitate the discharge of the battery module before disassembly, a support seat parallel to the second top plate is provided on the upper edge of the base, two conductive columns are provided on the support seat, which can contact the positive and negative electrodes of the battery module to be disassembled, and the other end of the conductive column penetrates through the support seat.

[0010] In order to make the conductive column contact with the positive and negative poles of battery modules of different sizes, expand the application range, at least one conductive column is in sliding connection with the support seat and can be fixed with the support seat at multiple positions.

[0011] The sliding fixing mode of the sliding conductive column and the support seat is that a waist-shaped hole is formed on the support seat corresponding to the position of the sliding conductive column, a sliding block is slidingly installed at the waist-shaped hole, the conductive column penetrates through the sliding block, and a knob block is threadedly connected to the outer end surface of the support seat.

[0012] The fixing mode of the first top plate and the second top plate and the base is that a plurality of fixing grooves are formed on the base along the sliding direction of the first top plate and the second top plate, and an elastic clamping plate is fixed on the first top plate and the second top plate.

[0013] The first top plate and the second top plate are provided with grooves away from the fixed end of the elastic clamping plate, and the sliding end of the elastic clamping plate is in a downward curved shape and can penetrate into the fixing groove.

[0014] In order to improve the sliding stability of the first top plate and the second top plate, a plurality of limiting grooves are formed on the base corresponding to the sliding direction of the first top plate and the second top plate, and a limiting block in sliding connection with the limiting groove is installed at the bottom of the first top plate and the second top plate.

[0015] In order to facilitate the placement of battery parts after disassembly, two disassembly stations are arranged on the disassembly platform in a central symmetric manner, and two partitions are arranged between the two disassembly stations.

[0016] In order to facilitate the placement of smaller parts after disassembly, a plurality of placement grooves are formed on both sides of the disassembly platform of the fixing assembly.

[0017] In order to facilitate the movement of the disassembly platform, the disassembly platform is provided with moving wheels at the bottom.

[0018] The utility model discloses a beneficial effect lies in: the utility model discloses a kind of battery disassembly fixed tool, and the difference from prior art is that, fixed assembly for battery module disassembly is designed on disassembly platform in the present scheme, first by first top plate and second top plate along base sliding and sliding direction is perpendicular, battery module can be clamped and fixed from two directions.It is suitable for battery module of different size and shape, ensure fixed firm, avoid battery misplacement during disassembly process, further enhance the fixed effect in cooperation with the two limit plates of base edge installation, prevent battery module from deviating during disassembly process;Second, the two conductive columns set on support base can be contacted with the positive and negative pole of battery module, realize the discharge function of battery, avoid the short circuit or fire risk caused by battery live during disassembly process, at least one conductive column is slidably connected with support base, and position can be adjusted by waist type hole and sliding block, adapt to the positive and negative pole spacing of different battery module, expand the application range of the present scheme. BRIEF DESCRIPTION OF DRAWINGS

[0019] The schemes and advantages of the present application will become apparent to those of ordinary skill in the art by reading the following detailed description of the preferred embodiments with reference to the accompanying drawings. The drawings are merely schematic and are not drawn to scale. It is emphasized that the drawings are included herein for illustrative purposes only of the preferred embodiments of the present application and are not meant to limit the present application in any way.

[0020] In the drawings:

[0021] Figure 1 It is the overall structure front view of the present scheme;

[0022] Figure 2 It is the top view of the present scheme;

[0023] Figure 3 It is the overall structure view of fixed assembly;

[0024] Figure 4 It is the enlarged view of A;

[0025] The components represented by the reference numerals in the drawings are:

[0026] 1, disassembly platform;2, disassembly station;3, fixed assembly;301, base;302, first top plate;303, second top plate;304, limit plate;305, support base;306, conductive column;307, waist type hole;308, sliding block;309, knob block;310, fixed groove;311, elastic clamping plate;312, recess;313, limit slot;314, limit block;4, baffle;5, placing groove;6, moving wheel;7, battery module. DETAILED DESCRIPTION

[0027] Exemplary embodiments of the present disclosure will be described in greater detail below with reference to the accompanying drawings.

[0028] EMBODIMENT

[0029] As mentioned in the background, there are many problems in the existing battery module 7 disassembly process, directly placing the battery module 7 on the disassembly table needs to be fixed by hand, the fixing effect is poor, the battery is easy to move out of position, the disassembly efficiency is low, and the existing fixing method also has obvious defects, such as insufficient adhesion or uneven stress when fixing square batteries, resulting in unsatisfactory fixing effect, therefore, the inventor improves the existing disassembly table and designs a tool for fixing the battery module 7, which will be described in detail below in combination with the drawings.

[0030] The embodiment provides a battery disassembly fixing tool, referring to Figure 1 The scheme includes a disassembly platform 1, which is rectangular in shape and is the core component of the utility model, is made of high-strength metal material to ensure its carrying capacity and durability, and is provided with a plurality of columns at the bottom of the disassembly platform 1, the disassembly platform 1 is provided with a plurality of moving wheels 6 at the bottom, the moving wheels 6 are installed at the bottom of the column, the moving wheels 6 are designed with locking function, which facilitates the flexible movement of the tool between different working places, and ensures the stability during operation.

[0031] In the embodiment, a plurality of disassembly stations 2 are arranged at the upper end of the disassembly platform 1, in combination with Figure 2 In the scheme, the disassembly station 2 is provided with two, and is centrally symmetric on the disassembly platform 1, two disassembly stations 2 are provided with two partitions 4, which can avoid the mutual interference of the battery module 7 during disassembly, by arranging two disassembly stations 2, the disassembled parts can be placed on the disassembly platform 1 beside them, and a plurality of placing grooves 5 are arranged on the two sides of the disassembly platform 1 of the fixing assembly 3, by arranging the placing grooves 5, it is convenient to place the smaller parts after disassembly.

[0032] As one of the main design points of the scheme, a plurality of disassembly stations 2 are provided with fixing assemblies 3, the fixing assembly 3 is the key part of the utility model, in combination with Figure 3, for firmly fixing the battery module 7 to avoid misplacement of the battery during disassembly, wherein the fixing assembly 3 comprises a base 301, a first top plate 302, a second top plate 303 and a limiting plate 304, the base 301 is fixed on the disassembly platform 1, the first top plate 302 and the second top plate 303 can slide along the upper end surface of the base 301 and the sliding directions of the two are perpendicular, and the first top plate 302 and the second top plate 303 can be fixed with the base 301 at multiple positions in the respective sliding directions, through the cooperation of the sliding fixation of the first top plate 302 and the second top plate 303, the battery module 7 of different sizes can be fixed, and the application range of the scheme is improved, wherein a plurality of fixing grooves 310 are formed on the base 301 along the sliding directions of the first top plate 302 and the second top plate 303, and Figure 4 and the first top plate 302 and the second top plate 303 are each fixed with an elastic clamping plate 311, the elastic clamping plate 311 has a certain elasticity and can be bent, recesses 312 are formed on the first top plate 302 and the second top plate 303 away from the fixed end of the elastic clamping plate 311, the sliding end of the elastic clamping plate 311 is set to be downwardly bent, in the natural state of the elastic clamping plate 311, one end of the bent shape is located in the recess 312 and can penetrate the recess 312 to enter the fixing groove 310, when it is necessary to adjust the position of the first top plate 302 or the second top plate 303, the bent one end of the elastic clamping plate 311 is pulled upward to make it away from the fixing groove 310, and the moving top plate can be moved, and after the movement is completed, the elastic clamping plate 311 is released and fixed with the corresponding fixing groove 310.

[0033] It should be noted that a plurality of limiting grooves 313 are formed on the base 301 corresponding to the sliding directions of the first top plate 302 and the second top plate 303, two limiting grooves 313 are formed corresponding to the first top plate 302 and the second top plate 303 in the scheme, limiting blocks 314 are installed at the bottom of the first top plate 302 and the second top plate 303 and are in sliding connection with the limiting grooves 313, through the cooperation of the limiting blocks 314 and the limiting grooves 313, the first top plate 302 and the second top plate 303 can be limited when sliding to keep straight-line sliding.

[0034] On the basis of the above structure, two limiting plates 304 are installed at the edges of the base 301 and are parallel to the first top plate 302 and the second top plate 303, which can limit and fix the two end surfaces of the battery module 7 away from the first top plate 302 and the second top plate 303, further enhancing the fixing effect and preventing the battery module 7 from deviating during disassembly.

[0035] As one of the other main design points of the scheme, in order to ensure the safety of the disassembly process, the fixed assembly 3 is also equipped with a conductive column 306 for realizing the discharging function of the battery module 7, and the upper edge of the base 301 is provided with a support seat 305, and two conductive columns 306 are installed on the support seat 305. The conductive column 306 can contact the positive and negative poles of the battery module 7, and the conductive column 306 penetrates the support seat 305 and can be connected to the discharging equipment for discharging, ensuring that the battery is completely discharged before disassembly, avoiding the risk of short circuit or fire.

[0036] In addition, at least one conductive column 306 is in sliding connection with the support seat 305. Specifically, the support seat 305 is provided with a waist-shaped hole 307 corresponding to the position of the sliding conductive column 306, and a sliding block 308 is slidingly installed at the waist-shaped hole 307. The conductive column 306 penetrates the sliding block 308 and is provided with a knob block 309 at the outer end surface of the support seat 305 in threaded connection, and the position of the conductive column 306 is adjusted through the waist-shaped hole 307 and the sliding block 308. By tightening the knob block 309, the conductive column 306 can be fixed at the desired position to adapt to the positive and negative pole spacing of different battery modules 7.

[0037] In actual work process, first, the battery module 7 is placed on the base 301 of the disassembly station 2, and the positions of the first top plate 302 and the second top plate 303 are adjusted to clamp the battery module 7 from two directions. Through the cooperation of the elastic clamping plate 311 and the fixed groove 310, the top plate is quickly fixed to ensure that the battery module 7 is stable and immovable. Next, the position of the conductive column 306 is adjusted to make it contact with the positive and negative poles of the battery module 7 and connect with the discharging equipment, and the discharging process of the battery is completed. After discharging, the disassembly worker can use tools to disassemble the battery module 7. During the disassembly process, the design of the limiting plate 304 and the limiting block 314 ensures that the battery module 7 will not be offset, improving the accuracy and safety of the operation. When it is necessary to disassemble the other side, adjust the first top plate 302 and the second top plate 303 to fix the battery module 7 again.

Claims

1. A battery disassembly and fixing fixture, comprising a disassembly platform (1), characterized in that, The disassembly platform (1) is provided with multiple disassembly stations (2) at its upper end. Each of the multiple disassembly stations (2) is provided with a fixing component (3) for fixing the battery module (7) to be disassembled. The fixing component (3) includes a base (301) disposed on the disassembly platform (1), and the base (301) is provided with a first top plate (302) and a second top plate (303), both of which can slide along the upper surface of the base (301) and their sliding directions are perpendicular. The first top plate (302) and the second top plate (303) can be fixed to the base (301) at multiple positions in their respective sliding directions. The base (301) has two limiting plates (304) installed at its edge, which are parallel to the first top plate (302) and the second top plate (303), respectively.

2. The battery disassembly and fixing fixture according to claim 1, characterized in that, The upper edge of the base (301) is provided with a support seat (305) parallel to the second top plate (303). The support seat (305) is provided with two conductive posts (306) that can contact the positive and negative terminals of the battery module (7) that can be disassembled, and the other end of the conductive post (306) passes through the support seat (305).

3. The battery disassembly and fixing fixture according to claim 2, characterized in that, At least one conductive post (306) is slidably connected to the support (305) and can be fixed to the support (305) in multiple positions.

4. The battery disassembly and fixing fixture according to claim 3, characterized in that, The support base (305) has a waist-shaped hole (307) at the position of the sliding conductive post (306), and a slider (308) is slidably installed at the waist-shaped hole (307). The conductive post (306) passes through the slider (308), and a knob block (309) is threadedly connected to the outer end face of the support base (305).

5. The battery disassembly and fixing fixture according to claim 1, characterized in that, The base (301) has multiple fixing grooves (310) along the sliding direction of the first top plate (302) and the second top plate (303), and elastic clamping plates (311) are fixed on both the first top plate (302) and the second top plate (303). The first top plate (302) and the second top plate (303) have grooves (312) at the fixed ends away from the elastic plate (311). The sliding end of the elastic plate (311) is configured to be bent downwards, so that it can pass through the groove (312) and enter the fixed groove (310).

6. The battery disassembly and fixing fixture according to claim 5, characterized in that, The base (301) has multiple limiting grooves (313) on the sliding direction corresponding to the first top plate (302) and the second top plate (303), and the bottom of the first top plate (302) and the second top plate (303) are equipped with limiting blocks (314) that are slidably connected to the limiting grooves (313).

7. The battery disassembly and fixing fixture according to claim 1, characterized in that, There are two disassembly stations (2), which are centrally symmetrical on the disassembly platform (1), and two partitions (4) are provided between the two disassembly stations (2).

8. The battery disassembly and fixing fixture according to claim 7, characterized in that, Multiple placement slots (5) are provided on both sides of the disassembly platform (1) of the fixing component (3).

9. The battery disassembly and fixing fixture according to claim 1, characterized in that, The disassembly platform (1) is equipped with casters (6) at its bottom.

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