High-efficiency glass bottle defect online detection device and working method thereof

Abstract

The invention discloses a high-efficiency glass bottle defect online detection device and a working method thereof. The device comprises a conveying mechanism, a detection mechanism, a grabbing mechanism and a waste pool; the conveying mechanism comprises a PLC, a servo driver, a servo motor and a conveying device, the PLC, the servo driver and the servo motor are connected in sequence, the servomotor provides power for operation of the conveying device, and glass bottles are placed on the conveying device; and the detection mechanism comprises a light source, a CCD camera, a lens, a photoelectric sensor and an image acquisition card, the light source comprises a bottle opening annular LED front light source and a bottle body LED back light source, and the bottle opening annular LED frontlight source 211 is installed below the CCD camera 22. According to the high-efficiency glass bottle defect online detection device and the working method thereof, non-contact visual detection is adopted, comprehensive defect detection is carried out on the bottle openings, the bottle bodies and the bottle bottoms of the glass bottles, and the working method is simple, high in precision, high inefficiency and high in intelligent degree.

Description

technical field [0001] The invention belongs to the technical field of defect detection, and in particular relates to a high-efficiency online defect detection device for glass bottles and a working method thereof. Background technique [0002] As a packaging container, glass bottles have defects related to the quality of packaging. In the manufacture of glass bottles, from the complex production process of raw material screening, processing and melting, annealing and forming, glass bottles will inevitably have cracks and gaps in the bottle mouth, scratches on the surface of glass jars, and common defects such as unevenness. . After filling products with these defective glass bottles, there will be a pressure difference after the liquid or gas is filled, which will cause pressure inside and outside the bottle, and the bottle will burst after being violently impacted. A great potential safety hazard even affects the smooth progress of the entire production process. Therefo...

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Problems solved by technology

[0004] Chinese patent application number CN201110077446.0 discloses a glass bottle defect detection platform, the detection mechanism includes a bottle mouth detection device, a bottle bottom detection device, a bottle shoulder detection device and a bottle body detection device, and the detection mechanism is connected to the control host , did not improve and enhance the efficiency, accuracy, and response speed of the testing organization

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