Husking device for single battery

By designing a battery cell shell stripping device including a cutting mechanism and a stripping mechanism, the problem of difficulty in reliably removing the battery cell shell in the prior art is solved, and the effect of efficient shell stripping of the battery cell and reducing internal damage is achieved.

CN222627892UActive Publication Date: 2025-03-18CONTEMPORARY AMPEREX TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202520042085.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-08
Publication Date
2025-03-18
Estimated Expiration
2035-01-08

AI Technical Summary

Technical Problem

The prior art is difficult to reliably remove the housing of the battery cell with the housing, resulting in easy damage during shallow thorn testing or recycling.

Method used

A shell stripping device for a battery cell is designed, including a cutting mechanism and a peeling mechanism. The cutting mechanism consists of a knife shaft, a tool teeth and a limiting structure. The tool teeth extend outward from the holding surface of the limiting structure, and are configured to be equal to the thickness of the shell to ensure that it does not penetrate deep during cutting; the peeling mechanism absorbs the cut shell through the suction cup, and drives the suction cup to move through the driving assembly to remove the shell.

Benefits of technology

This device can effectively reduce damage to the internal cells of the battery cell, improve the reliability of the shelling process, and make subsequent testing and recycling safer and more efficient.

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Abstract

The utility model provides a shelling device of a battery monomer, the shelling device of the battery monomer comprises a cutting mechanism, a cutter in the cutting mechanism comprises a cutter shaft, cutter teeth and a limiting structure, the cutter shaft extends along a first direction and is in transmission connection with a first driver, the cutter teeth are arranged on the end face of the cutter shaft in the first direction, and the limiting structure is connected to the cutter shaft. The end face, in the first direction, of the limiting structure is configured to be an abutting face used for abutting against the shell. In the first direction, the cutter teeth extend outwards from the abutting face, and the size of the portions, extending out of the abutting face, of the cutter teeth is configured to be equal to the thickness of the shell. The cutter shaft is provided with the limiting structure, the cutter teeth extend outwards from the abutting surface of the limiting structure along the first direction, and the size of the cutter teeth extending out of the abutting surface is configured to be equal to the thickness of the shell, so that when the abutting surface abuts against the shell, the cutter teeth just cut the shell without going deep continuously, the damage of the cutter teeth to the interior of the single battery is reduced, and the service life of the single battery is prolonged. And the working reliability of the shelling device for the single battery is improved.
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