Aluminum plastic film breakage detection device and detection machine thereof

The aluminum-plastic film damage detection device uses a vacuum detection tank and an adsorption fixing area to fix the aluminum-plastic film. Combined with a linear drive module, it realizes the integration of handling and detection, which solves the problems of accuracy and efficiency in the damage detection of aluminum-plastic film in the punching process, and achieves efficient and accurate damage detection.

CN224480373UActive Publication Date: 2026-07-10SANKYO PRECISION HUIZHOU
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SANKYO PRECISION HUIZHOU
Filing Date
2025-06-30
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

In existing technologies, aluminum-plastic films are prone to damage such as cracks or pinholes during the punching process. Furthermore, traditional CCD imaging inspection methods have low accuracy and require additional inspection stations, increasing production time.

Method used

An aluminum-plastic film damage detection device is adopted, including a detection fixture and a vacuum module. The aluminum-plastic film is fixed through a vacuum detection tank and an adsorption fixing area, and the damage is judged by vacuum degree detection. Combined with a linear drive module, the handling and detection are integrated.

Benefits of technology

It improves the accuracy of inspection and production efficiency, reduces the need for additional inspection stations, ensures that the aluminum-plastic film does not shift or fall during handling, and enhances inspection accuracy and production efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model discloses an aluminum-plastic film damage detection device and its testing machine. The aluminum-plastic film damage detection device includes: a testing fixture and a vacuum module. The testing fixture has a vacuum testing groove and an adsorption fixing area. The aluminum-plastic film pits are located in the vacuum testing groove, and a vacuum testing gap is formed between the pits and the vacuum testing groove. The non-pitted areas of the aluminum-plastic film to be tested are located in the adsorption fixing area, which is used to adsorb and fix the non-pitted areas of the aluminum-plastic film. The vacuum module is used to provide a vacuum source for the testing fixture and monitor the vacuum degree in the vacuum testing groove. In this way, by adsorbing and fixing the non-pitted areas on the aluminum-plastic film through the adsorption fixing area, it is ensured that the aluminum-plastic film will not shift or fall off during the test. At the same time, by using the aluminum-plastic film in conjunction with the vacuum testing groove, the vacuum testing gap forms a sealed space, thereby enabling the determination of whether the aluminum-plastic film is damaged by testing the vacuum degree, thus improving the accuracy of the detection.
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