A laser anodized aluminum stamping film feeding device

CN224298499UActive Publication Date: 2026-05-29GUANGDONG RUIXIANG SHANGCAI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGDONG RUIXIANG SHANGCAI TECH CO LTD
Filing Date
2025-08-05
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing electroplated aluminum hot stamping film feeding devices cannot monitor torque in real time, resulting in insufficient tension control precision. This can easily lead to problems such as film wrinkling or hot stamping misalignment, especially noticeable in high-precision laser hot stamping processes.

Method used

The system employs a combination of a cantilevered air shaft and a torque sensor to monitor the torque of the unwinding roller in real time. The tension is dynamically adjusted through a torque adjustment component, and combined with the conveying component, pressure fluctuations are smoothed to ensure stable conveying of the membrane material.

Benefits of technology

This technology improves the precision of tension control for laser electroplated aluminum hot stamping film, reduces the risk of film wrinkling and hot stamping misalignment, and enhances hot stamping stability and production efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to printing and packaging machinery technical field discloses a kind of laser electrochemical aluminium hot stamping film film feeding device, including vertical plate, the side of the vertical plate is fixed with two supporting plates, the side of the supporting plate is equipped with conveying assembly, the top of the vertical plate is fixed with crossbeam, the side of the crossbeam is rotatably equipped with cantilever air expansion shaft one, the side of the crossbeam is equipped with motor for driving cantilever air expansion shaft one, the other side of the crossbeam is rotatably equipped with cantilever air expansion shaft two;Through cantilever air expansion shaft one and cantilever air expansion shaft two, the reel of laser electrochemical aluminium hot stamping film can be fixed, through motor drive cantilever air expansion shaft one, the reel on cantilever air expansion shaft one can play the role of winding, the reel on cantilever air expansion shaft two can unwind laser electrochemical aluminium hot stamping film, through torque sensor, the torque of cantilever air expansion shaft two can be monitored in real time.
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