CN219371239U

CN219371239U - Frock is tied up in battery module plastic

Info

Publication number: CN219371239U
Application number: CN202320243340.1U
Authority: CN
Inventors: 薛晓琳; 高峰; 张要枫; 赵冬梅
Original assignee: Hubei Titanium Era New Energy Co Ltd
Current assignee: Hubei Titanium Era New Energy Co Ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-07-18
Anticipated expiration: 2033-02-17

Abstract

The utility model provides a shaping and bundling tool for a battery module, which comprises a base plate and a shaping assembly erected on the base plate, wherein the shaping assembly comprises a bundling beam and a rotary jacking piece, the bundling beam is erected on the base plate, the rotary jacking piece comprises a guide block, a push block and a screw rod, the guide block is fixed on the bundling beam, the push block is slidingly connected between the bundling beam and the guide block, one end of the screw rod is rotationally connected with the push block, the other end of the screw rod is in threaded connection with the bundling beam, and the push block is abutted with the battery module. The utility model can improve the shaping and bundling efficiency of the battery module and reduce the phenomena of high reject ratio and reworking of the battery module in the production and assembly process.

Description

Frock is tied up in battery module plastic

Technical Field

The utility model relates to the field of new energy batteries, in particular to a battery module shaping and bundling tool.

Background

A battery refers to a single physical module including one or more battery modules to provide higher voltage and capacity. For example, the battery is formed by connecting a plurality of battery modules in series or in parallel. The battery module comprises a plurality of battery cells, and the battery cells are stacked. The plurality of battery cells can be connected in series or in parallel or in series-parallel connection, and the series-parallel connection refers to that the plurality of battery cells are connected in series or in parallel.

In the assembly process of the battery, the battery module needs to be shaped through the battery module shaping device, so that battery cells in the battery module are orderly arranged, then are bundled, and the bundled battery module, end plates and side plates are assembled and welded to realize the fixation of the whole structure.

The existing new energy battery pack shaping and bundling tool is complex in fixing structure, nonstandard in grouping and poor in size consistency of the whole group, and high reject ratio and reworking phenomena are brought to subsequent process production, so that production efficiency is reduced.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides a shaping and bundling tool for a battery module, which can improve shaping and bundling efficiency of the battery module and reduce the phenomena of high reject ratio and reworking of the battery module in the production and assembly process.

The specific technical scheme is as follows:

the utility model provides a frock is tied up in battery module plastic, includes the backing plate and erects the plastic subassembly on the backing plate, the plastic subassembly is including tying up roof beam and rotatory tight piece in top, tie up the roof beam and erect on the backing plate, rotatory tight piece in top includes guide block, ejector pad and lead screw, the guide block is fixed tie up on the roof beam, ejector pad sliding connection tie up the roof beam with between the guide block, the one end of lead screw with the ejector pad rotates to be connected, the other end of lead screw with tie up roof beam threaded connection, just ejector pad and battery module butt.

Optionally, an insulating plate is disposed on a side of the push block, which is close to the battery module.

Optionally, a compensation block for buffering the space is arranged on the backing plate.

Optionally, a height compensation plate is arranged on the backing plate.

Optionally, a through hole is formed in one end of the lead screw extending out of the binding beam, and an auxiliary rod is arranged in the through hole in a penetrating mode.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device is provided with the screw rod, the push blocks and the guide blocks, the screw rod is rotated, the push blocks are driven to displace along the guide blocks and the side walls of the base plate by the rotation of the screw rod, so that the push blocks are abutted against the batteries, the batteries can be abutted against one side close to the side walls of the base plate by the push blocks on the two adjacent bundling beams, the battery modules are abutted against the side walls of the base plate by the two push blocks, the batteries are orderly arranged, and the shaping and bundling efficiency of the battery modules is improved;

2. the compensation block is arranged on the base plate arranged on the device, so that a buffer space can be provided for the irregular battery module, and the battery module can be stably fixed on the base plate before bundling.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a shaping and bundling tool for a battery module in an application embodiment;

fig. 2 is a schematic structural diagram of a shaping assembly in a shaping and bundling tool for a battery module in an application embodiment.

In the accompanying drawings: 1. a backing plate; 2. a shaping assembly; 21. bundling the beams; 22. a guide block; 23. a pushing block; 24. a screw rod; 3. a battery module; 4. an insulating plate; 5. a compensation block; 6. an auxiliary rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.

The utility model provides a shaping and bundling tool for a battery module, which comprises a base plate 1 and a shaping assembly 2 arranged on the base plate 1, wherein the shaping assembly 2 comprises bundling beams 21 and rotary propping pieces, the bundling beams 21 are erected on the base plate 1, the rotary propping pieces are arranged on two adjacent bundling beams 21, in the embodiment, referring to fig. 1 and 2, the rotary propping pieces comprise guide blocks 22, push blocks 23 and screw rods 24, the guide blocks 22 are fixed on the bundling beams 21 through bolts, the push blocks 23 are connected between the bundling beams 21 and the guide blocks 22 in a sliding manner, one ends of the screw rods 24 are connected with the push blocks 23 in a rotating manner, and the other ends of the screw rods 24 are connected with the bundling beams 21 in a threaded manner.

Referring to fig. 1 and 2, in the process of assembling the battery module 3, the bottom of the battery module 3 is firstly placed on the backing plate 1, a plurality of battery modules 3 are orderly arranged, then the screw rod 24 is rotated, the screw rod 24 rotates to drive the push block 23 to move along the guide block 22 and the side wall of the backing plate 1, so that the push block 23 is abutted against the battery, the battery can be abutted against one side close to the side wall of the backing plate 1 through the push block 23 on two adjacent bundling beams 21, the two push blocks 23 tightly support the battery module 3 to the side wall of the backing plate 1, the battery is orderly arranged, a single-sided glass fiber adhesive tape is manually used for winding an exposed battery part, then the battery module 3 and the bundling component are overturned together and then placed on the backing plate 1, and the single-sided glass fiber adhesive tape is used for winding an exposed battery part, so that the shaping and bundling of the battery module 3 are realized, the shaping and bundling efficiency of the battery module 3 is improved, and the phenomena of high reject rate and reworking of the battery module 3 are reduced in the production and assembly process.

Referring to fig. 1, an insulating plate 4 is disposed on one side of the push block 23 adjacent to the battery module 3, and the insulating plate 4 can reduce the unsafe condition of manual operation caused by electric leakage of the battery module 3.

The compensation block 5 is arranged on the base plate 1, so that a buffer space can be provided for the irregular battery module 3, and the battery module 3 can be stably fixed on the base plate 1 before bundling.

The base plate 1 is provided with a height compensation plate, and can be matched with the battery modules 3 with different heights to carry out shaping and bundling.

The lead screw 24 extends and has offered the through-hole to tie up roof beam 21 one end, wears to be equipped with auxiliary rod 6 in the through-hole, and the staff passes through rotatory auxiliary rod 6 drive lead screw 24 and rotates, makes lead screw 24 drive pusher 23 to support to press battery module 3, makes battery module 3 firm attached at the lateral wall of tie up roof beam 21, and then makes things convenient for the staff to tie up battery module 3 through single face glass fiber tape.

The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.

Claims

1. The utility model provides a frock is tied up in battery module plastic, its characterized in that includes the backing plate and erects the plastic subassembly on the backing plate, the plastic subassembly is including tying up roof beam and rotatory tight piece in top, tie up the roof beam and erect on the backing plate, rotatory tight piece in top includes guide block, ejector pad and lead screw, the guide block is fixed tie up on the roof beam, ejector pad sliding connection tie up the roof beam with between the guide block, the one end of lead screw with the ejector pad rotates to be connected, the other end of lead screw with tie up roof beam threaded connection, just ejector pad and battery module butt.

2. The battery module shaping and bundling tool according to claim 1, wherein an insulating plate is arranged on one side of the pushing block, which is close to the battery module.

3. The battery module shaping and bundling tool according to claim 1, wherein a compensation block for buffering space is arranged on the base plate.

4. The battery module shaping and bundling tool according to claim 1, wherein a height compensation plate is arranged on the base plate.

5. The battery module shaping and bundling tool according to claim 1, wherein the screw rod extends out of one end of the bundling beam to form a through hole, and an auxiliary rod is arranged in the through hole in a penetrating manner.