Glue jointing positioning clamp, clamp system for assembling cell core safety component and assembly method

A technology for positioning fixtures and safety components, used in workpiece clamping devices, auxiliary devices, manufacturing tools, etc., to solve the problem of not being able to restrict the backward movement of the battery cell

Inactive Publication Date: 2016-06-22
DONGGUAN AMPEREX TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the aforementioned problems, the present invention provides a glue positioning fixture, which overcomes the problem that the existing fixture cannot limit the backward movement of the battery cell, and is convenient for the glue dispensing and bonding process of the battery safety components

Method used

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  • Glue jointing positioning clamp, clamp system for assembling cell core safety component and assembly method
  • Glue jointing positioning clamp, clamp system for assembling cell core safety component and assembly method
  • Glue jointing positioning clamp, clamp system for assembling cell core safety component and assembly method

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Embodiment Construction

[0055] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention and the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. All other embodiments obtained by those skilled in the art on the basis of the technical solutions and the given embodiments provided by the present invention without creative efforts fall within the protection scope of the present invention.

[0056] "Up", "Down", "Front", "Back", "Top", and "Bottom" mentioned in the text are all based on the placement state of the battery cells in the attached drawings. During the operation, the cells are placed horizontally. The end where the tabs of the cell are located is called the front end, the opposite end is the rear end, and the front...

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Abstract

The present invention shows a fixture system for installing safety components of electric cores. The fixture system includes a glued positioning fixture and a welding positioning fixture; the glued positioning fixture includes a base, a front-end positioning mechanism, a rear-end positioning mechanism, two Side positioning mechanism and cell safety component positioning mechanism; the welding positioning fixture includes a cell lug clamping mechanism and a height adjustment mechanism; the setting of the rear positioning mechanism can restrain the cell from moving backward, and can be conveniently used Glue dispensing during the dispensing process; use this fixture to install the safety parts of the battery cell, and the battery cell does not need to be disassembled again. After the glue joint is completed, the glue joint positioning fixture together with the battery cell enters the next link for welding, that is, the entire operation process only It is necessary to load and unload the cells once, which greatly improves the efficiency.

Description

technical field [0001] The invention belongs to the field of lithium ion batteries, and in particular relates to a welding positioning fixture, a fixture system and an installation method for installing electric core safety components. Background technique [0002] Lithium-ion batteries have many advantages such as high energy density, long cycle life, environmental friendliness and reproducibility, and have been widely used in various consumer electronics products. However, due to the different chemical systems of lithium ions, the abuse safety performance represented by overcharge is an important difficulty faced by lithium ion batteries. At present, the commonly used measures to improve the safety of lithium-ion batteries when they are abused are through external protection devices. This measure can greatly improve the safety of lithium-ion batteries when they are abused. [0003] At present, commercial Li-ion batteries are generally connected with cell safety components...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04B23P19/02B25B11/02
CPCB23K37/04B23P19/02B25B11/02
Inventor 贾士强明帮生马龙军杨前军赵德强林志霞
Owner DONGGUAN AMPEREX TECH
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