Material belt conveying device and lithium battery production equipment
By designing the support mechanism and elastic components in the conveyor belt, and dynamically adjusting the roller angle, the problem of wrinkles caused by uneven belt tension was solved, thus improving the production quality of lithium battery cells.
CN224076736UActive Publication Date: 2026-04-03WUXI LEAD INTELLIGENT EQUIP CO LTD
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Patent Information
- Application Number
- CN202520594400.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2026-04-03
- Estimated Expiration
- 2035-03-31
AI Technical Summary
Technical Problem
During the processing of lithium battery cells, uneven tension distribution can easily occur when the material strip winds through the rollers, causing wrinkles to form on the material strip.
Method used
Design a material belt conveyor device, including a mounting frame, a guide roller and a support mechanism. The support mechanism consists of a guide shaft, an elastic element and a rotary joint. The elastic element acts on the guide roller through the guide shaft and the rotary joint to dynamically adjust the angle of the guide roller to achieve uniform tension distribution.
Benefits of technology
It effectively prevents uneven tension distribution of the material strip in the width direction, avoids material strip wrinkles, and improves cell quality.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224076736U_ABST
Abstract
The utility model relates to a material belt conveying device and lithium battery production equipment. The material belt conveying device comprises a mounting frame, a passing roller and a supporting mechanism. When the tension of the material belt wound around the passing roller is not uniform, the acting force applied to the passing roller by the material belt is different in the lengthwise direction of the passing roller, namely in the width direction of the material belt, and the passing roller is forced to swing relative to the mounting frame until the stress of the passing roller is balanced again, so that the tension in the width direction of the material belt is balanced. In the continuous change process of the tension, the restoring force applied to the passing roller by the elastic piece can enable the passing roller to be dynamically adjusted, so that the passing roller is kept in contact with all positions of the material belt in the width direction, and the stress of the passing roller is dynamically balanced. Therefore, the passing roller can adaptively adjust the angle of the first rotating axis according to the tension change of the material belt, so that the tension distribution of the material belt passing through the passing roller in the width direction is always kept uniform, and the material belt can be effectively prevented from wrinkling.
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