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Lithium battery cell welding assembly line equipment

A welding assembly line, lithium battery technology, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of unstable clamping, affecting product yield, low processing accuracy, etc. High quality and welding efficiency

Inactive Publication Date: 2019-03-01
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
3. The unstable clamping of the lithium battery leads to low processing accuracy and affects the yield of product processing

Method used

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  • Lithium battery cell welding assembly line equipment
  • Lithium battery cell welding assembly line equipment
  • Lithium battery cell welding assembly line equipment

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0029] Such as Figure 1-Figure 12 The shown lithium battery cell welding line equipment includes a frame assembly 1 and the cell fixture a on it, a shield assembly 2, a power frame assembly 3, a feeding device 4, a feeding device 5, and a clamping device 6 , Rear spot welding device 7, front spot welding device 8 and discharge device 9.

[0030] 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 feeding device ...

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Abstract

The invention relates to the technical field of lithium batteries. Lithium battery cell welding assembly line equipment comprises a rack assembly, a battery cell jig, a feeding device, a material shifting device, a material clamping device, a rear point welding device, a front point welding device and a discharging device, wherein the battery cell jig, the feeding device, the material shifting device, the material clamping device, the rear point welding device, the front point welding device and the discharging device are arranged on the rack assembly. The lithium battery cell core welding assembly line equipment has the advantages that full automatic operation is achieved in the whole lithium batter cell welding process, and the batter 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. 3. The unstable clamping of the lithium battery leads to low processing accuracy and affects the yield of product processing. Contents of the invention [0003] In ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/00B23K37/04H01M10/058
CPCB23K37/00B23K37/0443H01M10/058Y02E60/10Y02P70/50
Inventor 柯文生
Owner 柯文生