Surface flaw detection system based on visual detection and automatic control

Abstract

The invention discloses a surface flaw detection system based on visual inspection and automatic control, and relates to the technical field of automatic sorting, the surface flaw detection system based on visual inspection and automatic control comprises a feeding conveyor and a packaging conveyor, a first sensor, a first sorting push rod and a material distributing push rod are arranged on one side of the feeding conveyor, the first sensor and the material distributing push rod are located on the upstream portion and the downstream portion of the first sorting push rod respectively, and a first input module is arranged above the feeding conveyor and located between the first sensor and the first sorting push rod. Through two times of angle adjustment and three times of detection, products with surface defects are sorted out to a great extent, and the surface defect rate of the products is greatly reduced; the problem that in the prior art, a surface flaw detection system does not detect the side, attached to a conveying belt, of a product during detection, so that the factory flaw rate of the product is kept at a certain level and cannot be reduced is solved.

Description

technical field [0001] The invention relates to the technical field of automatic sorting, in particular to a surface defect detection system based on visual detection and automatic control. Background technique [0002] With the development of science and technology and the advancement of production and processing technology, industrial production has gradually developed from traditional manual labor through semi-automated production to fully automated production, making the production and processing industry develop by leaps and bounds. At present, in the production process, theoretically, the products need to undergo strict quality inspection before leaving the factory. The purpose is to prevent defective products from entering the market and being misused by users, which will damage the interests of users and affect the reputation of enterprises. In many large-scale production enterprises, the intelligent detection system is used for product surface defect detection. On t...

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Problems solved by technology

[0004] Aiming at the deficiencies existing in the prior art, the present invention provides a surface flaw detection system based on visual detection and automatic control, which is used to solve the problems of many surface flaw detection systems based on visual detection and automatic control in the prior art. The inspection on the side of the product attached to the conveyor belt leads to the problem that the defect rate of the product leaves the factory at a certain level and cannot be reduced

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