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Lithium battery assembling machine

An assembly machine and lithium battery technology, applied in the field of lithium batteries, can solve the problems of low welding quality, low degree of automation, low accuracy of auxiliary positioning, etc., and achieve the effect of high welding quality and welding efficiency

Inactive Publication Date: 2018-10-12
柯文生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing problems in the welding of lithium battery cells are: 1. The auxiliary positioning accuracy of lithium battery welding is not high, resulting in low welding quality; 2. Although the welding of lithium batteries has been automated, the loading and unloading is still manual operation , the degree of automation is low, resulting in low processing efficiency

Method used

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0025] Such as Figure 1-Figure 12 The shown lithium battery assembly machine includes a frame assembly 1 and the battery cell jig a on it, a shield assembly 2, a power supply rack assembly 3, a feeding device 4, a feeding device 5, a material clamping device 6, and a rear point Welding device 7, front spot welding device 8 and discharging device 9.

[0026] The cell jig a is provided with a plurality of through holes for accommodating the cells in the front-rear direction, and the plurality of cells are placed in the cell jig a parallel to the front-rear direction. The shield assembly 2 is installed on the frame assembly 1, and the shield assembly 2 covers the welding process to protect the safety of operators. The power rack assembly 3 is installed on the rack assembly 1, and the power rack assembly 3 is used for arranging the power supply. The fee...

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Abstract

The invention relates to the technical field of lithium batteries, in particular to a lithium battery assembling machine. The lithium battery assembling machine comprises a rack assembly, a battery cell jig and a clamping device, wherein the battery cell jig and the clamping device are arranged on the rack assembly; multiple through holes for containing battery cells to penetrate in the front andback direction are formed in the battery cell jig, and the clamping device comprises a lower clamping mechanism and an upper clamping mechanism; the lithium battery assembling machine has the beneficial effects that in the whole lithium battery cell welding process, full-automatic operation is achieved, and the battery cell welding quality and the welding efficiency are high.

Description

technical field [0001] The invention relates to the technical field of lithium batteries, in particular to welding equipment for lithium battery batteries. Background technique [0002] Cell welding is an important process in the lithium battery assembly process. The specific process is to weld the metal sheet to the lithium battery cell. At present, the welding of lithium battery cells has been generally operated by automatic welding machines. The existing problems in the welding of lithium battery cells are: 1. The auxiliary positioning accuracy of lithium battery welding is not high, resulting in low welding quality; 2. Although the welding of lithium batteries has been automated, the loading and unloading is still manual operation , the degree of automation is low, resulting in low processing efficiency. Contents of the invention [0003] In order to solve the above-mentioned deficiencies in the existing lithium battery assembly, the object of the present invention i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/00H01M10/04H01M6/00
CPCB23P19/00B23P19/001H01M6/005H01M10/0404Y02P70/50
Inventor 柯文生
Owner 柯文生