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Battery jig and battery assembly method

A technology of battery fixtures and components, which is applied in battery assembly machines, secondary battery manufacturing, climate sustainability, etc. It can solve the problems of low assembly efficiency of soft-pack lithium batteries, save positioning time, improve compatibility, and improve assembly efficiency effect

Active Publication Date: 2021-08-17
深圳市大族锂电智能装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a battery fixture and battery assembly method to solve the technical problem of low assembly efficiency of soft pack lithium batteries in the prior art

Method used

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  • Battery jig and battery assembly method
  • Battery jig and battery assembly method
  • Battery jig and battery assembly method

Examples

Experimental program
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Effect test

specific Embodiment approach

[0052] Further, see figure 1 and image 3 , as a specific embodiment of the battery clamp provided by the present invention, also includes a positioning component 8;

[0053] The positioning assembly 8 includes a first guide shaft 81, a first spring 82, a movable block 83 and a roller 84, the first guide shaft 81 is movably connected to the fixed seat 7, the movable block 83 is fixed on the first guide shaft 81, and the roller 84 Set on the movable block 83, the first spring 82 is sleeved on the first guide shaft 81 and can push the movable block 83 close to the moving seat 1; Extend into the positioning groove 11 under action or withdraw from the positioning groove 11 under the action of external force.

[0054] The first guide shaft 81 can ensure that the moving direction of the movable block 83 is constant; the first spring 82 provides a reset thrust for the movable block 83, so that the movable block 83 is pushed toward the moving seat 1; Seat 1 is locked to ensure that...

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Abstract

The invention provides a battery clamp, comprising a moving seat, a fixing plate, a positioning plate, a moving plate, a pushing assembly and a pressing assembly, the fixing plate and the positioning plate are fixed on the moving seat, and the moving plate is slidably arranged on the moving seat , the pushing assembly is set on the moving seat; the fixed plate and the moving plate are respectively used to press against the two sides of the inverted U-shaped shell, the positioning plate is used to position the end of the U-shaped shell, and the top pressing assembly is used to press down the bottom plate, pushing The assembly is used to drive the moving plate close to or away from the fixed plate; the invention also provides a battery assembly method, which includes first placing the U-shaped shell between the fixed plate and the moving plate, and then placing the module in the U-shaped shell, Then put the bottom plate on the U-shaped shell, press the battery tightly, and finally weld the bottom plate on the U-shaped shell. The battery clamp and battery assembly method provided by the present invention saves positioning time, improves battery assembly efficiency, prevents the U-shaped shell from opening under the extrusion of the bottom plate, and improves the compatibility of the battery clamp.

Description

technical field [0001] The invention belongs to the technical field of battery clamps, and more specifically relates to a battery clamp and a battery assembly method. Background technique [0002] With the development of society, people's demand for energy is increasing. However, traditional energy such as oil and coal have limited reserves and cause serious environmental pollution. Therefore, people's demand for new energy will increase. [0003] Lithium battery is a relatively green and environmentally friendly energy source, which is widely used in electronic appliances, aviation, military and other fields. According to the material of the lithium battery shell, there are two development directions: hard pack lithium battery and soft pack lithium battery. Soft-pack lithium batteries have the advantages of high safety performance, high energy density, and long life, and have become a development trend. With the country's higher and higher requirements for the energy densi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/04
CPCH01M10/0404Y02P70/50
Inventor 李腾徐唐超杨小平魏先泽刘昊蔡镇金高云松黄祥虎高云峰
Owner 深圳市大族锂电智能装备有限公司
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