Automatic copper foil tension adjusting device and electrolytic copper foil surface treatment machine

The automatic adjustment device with elastic elements and dancing roller structure solves the problem of unstable tension adjustment in the production of electrolytic copper foil, realizes the stability and adhesion of copper foil transmission process, and avoids slippage and tangling.

CN223722351UActive Publication Date: 2025-12-26ZHEJIANG GARDEN NEW ENERGY CO LTD
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Patent Information

Application Number
CN202520282425.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-21
Publication Date
2025-12-26
Estimated Expiration
2035-02-21

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Abstract

The utility model provides an automatic copper foil tension adjusting device and an electrolytic copper foil surface treatment machine, and aims to solve the problem that the tension change of a copper foil is difficult to automatically adjust in the existing copper foil surface treatment equipment, and the automatic copper foil tension adjusting device comprises an elastic piece and a dance roller, the dancing roller is rotationally arranged at one end of the elastic piece; the dance roller is also in contact with the copper foil and is used for tensioning the copper foil; the tension in the copper foil conveying process is stable, and it is guaranteed that the copper foil is stably attached to other guide rollers.
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Citation Information

Patent Citations

  • Electronic circuit copper foil forming machine with isolated large-diameter winding equipment and host

    CN119240403A