Ultrathin battery cell bending mechanism

By designing an ultra-thin battery cell bending mechanism that includes a compression module and a swing bending module, the problem of insufficient bending accuracy of ultra-thin battery cells in the existing technology is solved, and stable, high-precision bending is achieved. Bending effect.

CN222385685UActive Publication Date: 2025-01-24东莞市爱康智能技术股份有限公司
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Patent Information

Application Number
CN202420971841.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-08
Publication Date
2025-01-24
Estimated Expiration
2034-05-08

AI Technical Summary

Technical Problem

The prior art is difficult to bending sheets of ultra-thin cells with high precision, especially because their width is small and their rigidity is poor, resulting in the bending accuracy that cannot meet the needs.

Method used

An ultra-thin battery core bending mechanism is designed, including a base, a lifting drive device, a mounting frame, a pressing module and a swing bending module. The sheet of the battery core is pressed by the pressing module, and the swing drive device of the swing bending module is used to control the bending block to swing from bottom to top around its front bottom corner to achieve pre-bending and folding of the sheet. processing.

Benefits of technology

The stable and high -precision bending processing of the ultra -thin cells can be achieved, which can meet the requirements of accuracy and suitable for the specific structure of the ultra -thin cells.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides an ultra-thin battery cell bending mechanism. The ultra-thin battery cell bending mechanism comprises a base, a lifting driving device, a mounting frame, a pressing module and a swing bending module, the lifting driving device is mounted on the base, and a power output end is connected with the mounting frame; the pressing module comprises an upper pressing assembly and a lower supporting assembly which are distributed up and down and mounted on the front side of the mounting frame; the upper pressing assembly comprises a first air cylinder, a first connecting plate and an upper pressing block. The first air cylinder is mounted on the mounting frame and is connected with the first connecting plate; the upper pressing block is fixed at the bottom of the first connecting plate; the lower supporting assembly comprises a second connecting plate and a lower supporting block; the lower supporting block is mounted on the mounting frame through a second connecting plate; the swing bending module comprises a swing driving device and a bending pressing block. The bending pressing block is located on the rear side of the pressing module. The bottom corner of the front end of the bending pressing block makes contact with the upper rear corner of the lower supporting block. The swing driving device is installed on the installation frame, connected with the bending pressing block and used for controlling the bending pressing block to swing around the corners of the bottom of the front end of the bending pressing block.
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