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Gluing method for battery cell

A cell and rubber strip technology, applied in circuits, electrical components, assembling battery machines, etc., can solve the problems of easy falling off, weak bonding between cells and cells, and achieve the effect of firm bonding

Pending Publication Date: 2022-02-18
惠州市亿高新能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current car battery is composed of several cells connected in series or in parallel. One side of the cells is glued, glued together one by one and put into the battery box. The current glue strips are all in the direction of the X-axis or Y-axis. Composed of lines, multiple glue blank areas are formed between the lines, which makes the bonding between the battery cell and the battery cell weak and easy to fall off, causing problems in the use of the battery box

Method used

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  • Gluing method for battery cell
  • Gluing method for battery cell

Examples

Experimental program
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Embodiment 1

[0037] A method for applying glue on an electric core, comprising

[0038] S1. Determine the glue area on the battery cell;

[0039] S2, apply glue according to the preset track to form a glue strip 200, and the glue strip 200 is a square waveform;

[0040] S3, pressing the adjacent cells tightly;

[0041] S4. Complete the fixing and bonding of all battery cells.

Embodiment 2

[0043] A method for applying glue on an electric core, comprising

[0044] S1. Determine the glue area on the battery cell;

[0045] S2. Apply glue according to the preset track to form a glue strip 200, which is a sinusoidal waveform;

[0046] S3, pressing the adjacent cells tightly;

[0047] S4. Complete the fixing and bonding of all battery cells.

[0048] In this way, the gluing method on the battery cell is to determine the gluing area 100 on the battery cell, and then apply glue to form a gluing strip 200 according to a preset track, for example, a square waveform or a sinusoidal waveform, to tightly press adjacent cells, Complete the gluing work, avoid the formation of multiple glue blank areas at the joint of the two cells, make the bonding between the cells more firm, and enable the battery box to work safely and normally.

[0049] In one of the embodiments, in order to control the amount of glue applied, before S1, the area of ​​the glued surface of the battery ce...

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Abstract

The invention discloses a gluing method on a battery cell. The gluing method is characterized by comprising the following steps: S1, determining a gluing area on the battery cell; S2, gluing according to a preset track to form a gluing strip; S3, tightly pressing adjacent battery cells; and S4, completing fixed bonding of all the battery cells. According to the gluing method for the battery cell, the gluing area on the battery cell is determined, then gluing is performed according to the preset track to form the gluing strip such as a square waveform or a sine waveform, the adjacent battery cells are tightly pressed, gluing work is completed, a plurality of glue blank areas are prevented to be formed at the bonding position of the two battery cells, bonding between the battery cells is firmer, and the battery box can work safely and normally.

Description

technical field [0001] The invention relates to the technical field of batteries, in particular to a method for gluing batteries. Background technique [0002] In recent years, due to the increasingly serious environmental problems caused by traditional fuel vehicles, countries all over the world are actively looking for a way out and vigorously developing electric vehicles. One of the core technologies of electric vehicles is battery technology. [0003] The current car battery is composed of several cells connected in series or in parallel. One side of the cells is glued, glued together one by one and put into the battery box. The current glue strips are all in the direction of the X-axis or Y-axis. Composed of lines, multiple glue blank areas are formed between the lines, which makes the bonding between the batteries weak and easy to fall off, causing problems in the use of the battery box. Contents of the invention [0004] Based on this, it is necessary to provide a...

Claims

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Application Information

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IPC IPC(8): H01M10/04H01M50/204H01M50/249
CPCH01M10/0404H01M50/249H01M50/204Y02E60/10Y02P70/50
Inventor 王道广李桂林赖丽敏
Owner 惠州市亿高新能源有限公司
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