Battery lamination machine

CN223079149UActive Publication Date: 2025-07-08JIAXING CHANGGAO NEW MATERIAL TECH CO LTD
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Patent Information

Application Number
CN202421503556.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-27
Publication Date
2025-07-08
Estimated Expiration
2034-06-27

AI Technical Summary

Technical Problem

The existing battery lamination machine needs an external air source, and the gas is easily leaked into the glove box, resulting in inconvenience in operation and safety hazards.

Method used

A manual battery lamination machine is designed, adopting a manually operated diaphragm moving structure and a tablet press structure, including a slide rail, a first clamp diaphragm member and an operating handle. By manually driving the first clamp diaphragm member to move along the slide rail, the swinger manually operates the tablet press to achieve the lamination of the pole sheet and the diaphragm without an external air source.

Benefits of technology

Avoid leaking of air sources into the glove box, simplifies operation, reduces equipment volume and weight, facilitates use in the glove box, and improves operation safety and portability.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a battery lamination machine which comprises a horizontal mounting plate and a vertical mounting plate, a diaphragm placing piece and a diaphragm moving structure are arranged on the vertical mounting plate, a pole piece lamination structure is arranged on the horizontal mounting plate, and the diaphragm moving structure comprises a sliding rail and a first diaphragm clamping piece. The first diaphragm clamping piece is provided with an operating handle used for driving the first diaphragm clamping piece to move along the sliding rail, the pole piece lamination structure comprises a pressing piece structure and a limiting structure, the limiting structure is used for limiting battery pieces, the pressing piece structure comprises a pressing piece and a pulling piece, the pulling piece is connected with the pressing piece, and the pulling piece is arranged on the side, away from the vertical mounting plate, of the limiting structure; and the wrenching piece is used for manually operating the pressing piece so as to enable the pressing piece to press or decompress the battery pole piece and the diaphragm. According to the battery lamination machine, the lamination process of the battery pole pieces can be realized through manual operation, an external air source is not needed, and the problem that the air source leaks into the glove box in the lamination process is avoided.
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