Encapsulating apparatus and battery production apparatus
By detecting the flatness of the battery cell surface and adjusting the radial dimension of the coating roller sleeve, the problems of air bubbles and wrinkles during the battery cell coating process were solved, improving battery quality and coating efficiency.
CN224417772UActive Publication Date: 2026-06-26JIANGSU CONTEMPORARY AMPEREX TECH LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU CONTEMPORARY AMPEREX TECH LTD
- Filing Date
- 2025-03-20
- Publication Date
- 2026-06-26
AI Technical Summary
Technical Problem
Bubbles and wrinkles can easily form during the coating process of battery cells, affecting the quality of the battery cells.
Method used
By detecting the flatness of the battery cell surface and adjusting the radial dimension of the coating roller sleeve using the adjustment component, a tight fit is achieved with the battery cell surface, reducing or eliminating bubbles and wrinkles.
Benefits of technology
It improved the quality of individual battery cells, reduced rework and manufacturing costs, and enhanced the automation design and efficiency of the coating device.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224417772U_ABST
Abstract
Embodiments of the present application provide a film coating device and a battery production equipment. The film coating device comprises a detection mechanism and a film coating mechanism. The detection mechanism comprises a carrier and a detection assembly. The carrier is provided with a positioning portion configured to carry a battery cell. The detection assembly is configured to detect the flatness of the surface of the battery cell. The film coating mechanism comprises a film coating roller and an adjusting assembly. The film coating roller comprises a roller sleeve which encloses a receiving cavity. The adjusting assembly is arranged in the receiving cavity and connected with the roller sleeve. The adjusting assembly is configured to adjust the radial size of the roller sleeve according to the flatness detected by the detection assembly. The present application is conducive to improving the quality of the battery cell.
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