Automatic laser welding system for metal straps for power battery pole lugs

A power battery and laser welding technology, which is applied in laser welding equipment, welding equipment, metal processing equipment, etc., can solve the multi-functional automatic welding requirements of spot welding, butt welding, stitch welding, and poor strip welding effect, etc. question

Pending Publication Date: 2021-06-08
三铃金属制品(东莞)有限公司
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the welding method in the prior art has poor welding effect on the strip and cannot realize the multifunctional automatic welding requirements such as spot welding, butt welding, lap welding and sealing welding, and the proposed power battery electrode Automatic Laser Welding System for Ear Metal Strips

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  • Automatic laser welding system for metal straps for power battery pole lugs
  • Automatic laser welding system for metal straps for power battery pole lugs
  • Automatic laser welding system for metal straps for power battery pole lugs

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0022] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0023] refer to Figure ...

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Abstract

The invention relates to the technical field of laser welding, and discloses an automatic laser welding system for metal straps for power battery pole lugs. The automatic laser welding system for the metal straps for the power battery pole lugs comprises an equipment host; metal strap pressing devices are symmetrically connected to a welding station of the equipment host; a material strap optical fiber laser welding machine is arranged on one side of the equipment host; a welding gun is connected to the material strap optical fiber laser welding machine through a cable; and the welding gun is arranged between the two metal strap pressing devices and connected with the equipment host through a moving mechanism. According to the automatic laser welding system for the metal straps for the power battery pole lugs, multifunctional automatic welding such as spot welding, butt welding, stitch welding and sealing welding of the material strips can be achieved, the welding effect is good, welding seams are smooth, no air hole exists, the positioning precision is high, the welding gun can evenly and fully weld the connecting position of the two metal material strips, and the welding requirement is met.

Description

technical field [0001] The invention relates to the technical field of laser welding, in particular to an automatic laser welding system for metal strips used for tabs of power batteries. Background technique [0002] In the process of processing the metal strip for power battery tabs, it is often necessary to weld the material strip, but the current welding method has a poor welding effect on the strip, and cannot realize spot welding, butt welding, lap welding, sealing welding, etc. Functional automatic welding needs. Contents of the invention [0003] The purpose of the present invention is to solve the problem that the welding method in the prior art has a poor welding effect on the strip and cannot realize the multifunctional automatic welding requirements such as spot welding, butt welding, lap welding, and sealing welding. Automatic laser welding system for ear metal straps. [0004] In order to achieve the above object, the present invention adopts the following ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/21B23K26/08B23K26/70
CPCB23K26/0869B23K26/21B23K26/70
Inventor 许云哲曹礼计
Owner 三铃金属制品(东莞)有限公司
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