Square shell battery assembly line welding equipment

By designing the protection mechanism and double welding station structure of the square shell battery assembly line welding equipment, the problems of welding slag splash and low working efficiency during the welding process are solved, and efficient protection and improved production efficiency are achieved.

CN222711233UActive Publication Date: 2025-04-04XINDE (SHENZHEN) LASER EQUIP CO LTD
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Patent Information

Application Number
CN202421435322.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-22
Publication Date
2025-04-04
Estimated Expiration
2034-06-22

AI Technical Summary

Technical Problem

During the assembly of square shell batteries, welding slag may splash onto the positive and negative terminals of the battery during welding the cover plate, affecting the battery performance. At the same time, there is room for improvement in the working efficiency of existing welding equipment.

Method used

A square-shell battery assembly line welding equipment is designed, including a protective mechanism, which includes an insulating protective strip. Through the cooperation of the lifting cylinder and the rotating seat, the insulating protective strip can cover the positive and negative terminals of the battery and prevent welding slag from splashing. At the same time, the structural design of a double welding station is adopted to improve working efficiency.

Benefits of technology

Effectively prevent welding slag from splashing onto the battery terminals, ensure product quality, and improve welding efficiency through interlaced protective mechanisms and dual welding station design, and meet the efficient production needs of square shell battery assembly.

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Abstract

The utility model relates to the technical field of welding equipment, and specifically discloses a square shell battery assembly line welding equipment, including a base plate, connecting frames are arranged on both sides of the upper end surface of the base plate, a horizontal electric slide is fixedly connected between the upper ends of the two connecting frames, a lifting cylinder is fixedly connected to the outer end of the slide of the horizontal electric slide, a laser welding machine is fixedly connected to the outer end of the lifting cylinder, an entry and exit mechanism is fixedly connected to both sides of the upper end surface of the base plate, a mobile platform is connected above the entry and exit mechanism, a slot is fixedly connected to the upper end surface of the mobile platform, a protective mechanism is fixedly connected at the middle of the upper end surface of the base plate, and the cover of the insulating protective strip is arranged above the positive and negative terminals of the square shell battery. In the utility model, a protective mechanism is arranged to prevent welding slag from splashing onto the terminal surface, and a double welding station structural design is adopted, which has high working efficiency and can meet the efficient production requirements when assembling square shell batteries.
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