Automatic detection equipment of laser paper and laser membranes

Abstract

The invention discloses automatic detection equipment of laser paper and laser membranes, which is installed on the output terminal after the processes such as membrane pressing, coating, plating and the like, wherein the output terminal is a rotating roller; a lighting lamp and a camera device are arranged at the upper part of the roller; an encoder is arranged in the roller; the encoders records the detected material on the roller and the rotation information of the roller and transfers to a control system; the control system receives the information of the encoder and emits the corresponding commands to the camera device; and the camera device transmits the images of the detected piece back to the control system. The automatic detection equipment disclosed by the invention combines a high-speed synchronous photographing technique and the rapid image analysis processing technique of a computer to form a sensitive machine vision technique, detects various quality defects which are generated in the production course of the laser paper and membranes in a high-speed motion, timely alarms and identifies, and rejects when the subsequent process is rewound, thereby reducing the client complaints and improving the production efficiency.

Description

technical field [0001] The invention belongs to the technical field of automatic detection of laser paper, and in particular relates to automatic detection equipment for laser paper and laser film. Background technique [0002] Some current manufacturers of laser paper (such as laser transfer paper) and laser film still observe the quality defects in the production process through hand-held scanners and naked eyes, because quality defects in high-speed motion are difficult to find and human The naked eye is easily fatigued, which often leads to missed inspections, so that a second re-inspection is required, a lot of manpower and material resources are invested, or defective products are sent to customers, resulting in serious complaints and returns from customers. With the further improvement of print quality requirements and the substantial improvement of machine efficiency, manual visual inspection and hand-held scanner inspection are far from meeting the needs of producti...

AI Technical Summary

Problems solved by technology

[0002] Some current manufacturers of laser paper (such as laser transfer paper) and laser film still observe the quality defects in the production process through hand-held scanners and naked eyes, because quality defects in high-speed motion are difficult to find and human The naked eye is easily fatigued, which often leads to missed inspections, which requires a second re-inspection, investing a lot of manpower and material resources, or sending defective products to customers, resulting in serious complaints and returns from customers

With the further improvement of printing quality requirements and the substantial improvement of machine efficiency, manual visual inspection and hand-held scanner inspection can no longer meet the needs of production development.

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