Battery cell nondestructive transfer hot press molding machine

By using an integrated lower heating plate design and a multi-component collaborative cell non-destructive hot pressing forming machine, the problems of cell adhesion and uneven thickness have been solved, improving battery yield and equipment compatibility, and reducing costs.

CN224554358UActive Publication Date: 2026-07-24MICAIRONA (DONGGUAN) IND INTELLIGENT TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
MICAIRONA (DONGGUAN) IND INTELLIGENT TECHNOLOGY CO LTD
Filing Date
2025-07-24
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing hot pressing equipment is prone to problems such as electrode adhesion, cell adhesion, uneven thickness, and poor compatibility in battery cell production, which affect the yield and equipment cost.

Method used

It adopts an integrated lower heating plate design, combined with an upper hot pressing mechanism and a lower hot pressing mechanism, including an upper heating plate lifting assembly, a safety pin assembly, a short circuit test assembly, a film pulling and leveling assembly, and a cell tray translation assembly. The PLC control system realizes the non-destructive transfer and hot pressing of the cells.

Benefits of technology

This method avoids cell adhesion, ensures cell integrity, improves yield, reduces costs, solves problems of uneven cell thickness and poor compatibility, and enhances battery reliability and efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a whole structure design realizes to avoid the battery to be affected by external force and cause diaphragm to wrinkle, damage and pole piece misplacement, avoids the electric core to be adhered on the hot pressing plate, ensures the appearance integrity of electric core not to be damaged and ensures the quality of electric core, promotes the reliability and efficiency of carrying lamination type battery, improves the yield of lamination type battery, reduces the loss, reduces the cost, and the lower heating plate is the overall design, can realize the compatible electric core of different size or different specification, and the versatility is strong.
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