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Full-automatic welding equipment for battery cover plate guide sheets

A fully automatic welding and battery cover technology, applied in welding equipment, laser welding equipment, metal processing equipment, etc., can solve problems such as low welding efficiency, low assembly accuracy, and manual assembly human error

Pending Publication Date: 2021-09-07
S Z JUHONG COMP TELECOMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the welding of the positive and negative tabs is manually assembled, and the moving shaft drives the laser head to complete the welding. On the one hand, the welding efficiency is low. On the other hand, there are human errors in manual assembly, which leads to low assembly accuracy and affects the welding quality.

Method used

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  • Full-automatic welding equipment for battery cover plate guide sheets
  • Full-automatic welding equipment for battery cover plate guide sheets
  • Full-automatic welding equipment for battery cover plate guide sheets

Examples

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Embodiment

[0039] Please refer to Figure 1-Figure 10 , the present embodiment is a fully automatic welding equipment 100 for battery cover lead tabs, which includes a rotating disk 1 for rotating motion, a number of jigs 2 equiangularly distributed on the rotating disk 1, and a cover plate arranged around the rotating disk 1 Feeding and loading unit 3, positive and negative tab feeding and loading unit 4, laser welding module 5, and finished product unloading and conveying unit 6, and cover plate tabs corresponding to jigs 2 are arranged on the rotating disk 1 The pressing unit 7 is fixed above the rotating disk 1 and is fixedly provided with a cam unit 8 that drives the cover plate lead piece pressing unit 7 on the setting station to move forward and downward to compress the cover plate and the lead piece on the jig 2 .

[0040] The rotating disk 1 is rotated at an equal angle by the driving motor 11, so that the jig 2 stays at the set position.

[0041] The jig 2 includes a base 21 fix...

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Abstract

The invention discloses full-automatic welding equipment for battery cover plate guide sheets. The full-automatic welding equipment comprises a rotating disc, a plurality of jigs, a cover plate feeding unit, a positive and negative electrode guide sheet feeding unit, a laser welding module and a finished product discharging and conveying unit, wherein the rotating disc rotates, the jigs are annularly distributed on the rotating disc at equal angles, and the cover plate feeding unit, the positive and negative electrode guide sheet feeding unit, the laser welding module and the finished product discharging and conveying unit are arranged around the rotating disc. The rotating disc is provided with cover plate guide sheet pressing units in one-to-one correspondence with the jigs, and a cam unit for driving the cover plate guide sheet pressing units on set stations to move forwards and downwards to press the cover plates and the guide sheets on the jigs is fixedly arranged above the rotating disc. The assembling and welding efficiency of the battery cover plate and the guide sheets is greatly improved, the welding quality is improved, and the quality of the battery cover plate is guaranteed; and the driving effect of a driving source is fully utilized, so that the configuration of a driving motor is greatly reduced, the manufacturing cost is reduced, and the energy consumption is saved.

Description

【Technical field】 [0001] The invention relates to a fully automatic welding equipment for lead tabs of battery cover plates. 【Background technique】 [0002] New energy vehicles have gradually become the trend of automobile development, and the power source of new energy vehicles mainly comes from power battery packs. When the power lithium battery is installed on the power vehicle, the lithium battery will be placed in a box to form a battery pack. The battery pack is provided with a cover to close it, and the electrical conduction is realized through the electrical components provided on the cover. The battery cover is specifically connected to the cell through the positive lead and the negative lead. Therefore, the positive lead and the negative lead need to be welded together with the cover to ensure the stability of their electrical connection. At present, the welding of the positive and negative tabs is manually assembled, and the moving shaft drives the laser head to ...

Claims

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Application Information

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IPC IPC(8): B23K26/21B23K26/70
CPCB23K26/21B23K26/70B23K26/702
Inventor 王文林
Owner S Z JUHONG COMP TELECOMM TECH CO LTD
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