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Collecting piece loading-reliable cylindrical lithium battery collecting piece welding machine

A technology of current collectors and lithium batteries, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve problems such as inconvenient operation and poor product quality, and achieve convenient processing, high work efficiency, and reasonable structural design Effect

Inactive Publication Date: 2016-06-01
周胡琴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The welding of the existing battery current collectors adopts manual welding, or only uses battery tooling for positioning, and then welds with ordinary welding equipment, which has defects of inconvenient operation and poor product quality

Method used

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  • Collecting piece loading-reliable cylindrical lithium battery collecting piece welding machine
  • Collecting piece loading-reliable cylindrical lithium battery collecting piece welding machine
  • Collecting piece loading-reliable cylindrical lithium battery collecting piece welding machine

Examples

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Effect test

Embodiment Construction

[0042] See attached Figure 1~15 As shown, a cylindrical lithium battery current collector welding machine with reliable current collector feeding disclosed by the present invention includes a fuselage 1, and the fuselage 1 is provided with a current collector welding production line and a current collector welding production line. Including the conveying line, the material positioning device 2 set on the conveying line, the cell feeding device 3 that feeds the cell into the material positioning device 2, and the collector sheet feeding device 4 that combines the collector sheet on the cell , Welding device 5 for welding the toroidal surface of the current collector to the electric core, current collector bending device 6 for bending the rectangular strip of the current collector, and finished product discharge device 7 for moving the finished product out of the material positioning device 2 , the cell feeding device 3, the collector sheet feeding device 4, the welding device ...

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Abstract

The invention relates to a collecting piece loading-reliable cylindrical lithium battery collecting piece welding machine. A collecting piece welding production line comprises a conveying line, a material positioning device arranged on the conveying line, and a collecting piece loading device, a welding device, a collecting piece bending device and a folded piece secondary arranging device arranged in the conveying line in sequence and matched with transfer working positions of the material positioning device; the collecting piece loading device includes a collecting piece storage box and a collecting piece loading mechanism; the collecting piece loading mechanism includes an absorbing base mounting frame rotationally and movably matched on a machine body, a collecting piece absorbing base mounted on the absorbing base mounting frame, and a collecting piece loading driving device; and the collecting piece loading driving device includes a position rotary switching motor in driving connection with the absorbing base mounting frame, and a collecting piece loading lifting cylinder for driving the position rotary switching motor. The collecting piece loading-reliable cylindrical lithium battery collecting piece welding machine realize automatic welding of collecting pieces on an electric core and automatic bending of the collecting pieces, and has the advantages of good product processing quality, compact structure and high working efficiency.

Description

technical field [0001] The invention relates to welding equipment, specifically welding assembly equipment for welding current collectors to cylindrical lithium batteries. Background technique [0002] battery current collector before assembly, such as figure 2 As shown, the current collector is a flat metal sheet, which includes a circular surface and a rectangular strip arranged on one side of the circular surface, the rectangular strip is bent, and the circular surface is welded to the battery core in the hydrogen battery shell Positive end surfaces such as figure 1 As shown, the current collector tab transfers the positive current to the positive cap. [0003] The welding of the existing battery current collectors adopts manual welding, or only uses battery tooling for positioning, and then welds with ordinary welding equipment, which has the defects of inconvenient operation and poor product quality. Contents of the invention [0004] Purpose of the present invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/00B23K37/04B23K37/02
CPCB23K37/00B23K37/02B23K37/04
Inventor 不公告发明人
Owner 周胡琴
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