Conveying belt abrasion state detection method and system based on binocular shooting

Abstract

The invention provides a conveying belt wear state detection method and system based on binocular shooting, and the method comprises the steps: obtaining a binocular image of a conveying belt throughshooting according to the motion state of the conveying belt, determining a three-dimensional image of the conveying belt according to the binocular image, and obtaining the surface contour feature information of the conveying belt; therefore, the surface abrasion state information and/or the surface abrasion position information of the conveying belt are/is obtained, adaptive lubricating treatment is carried out on the conveying belt, real-time binocular shooting detection can be carried out on the conveying belt while the conveying belt carries out conveying movement, and therefore the abrasion position and the abrasion degree of the conveying belt can be accurately, timely and reliably determined; therefore, the conveying movement smoothness of the conveying belt is improved.

Description

technical field [0001] The invention relates to the technical field of conveyor belt monitoring, in particular to a method and system for detecting the wear state of a conveyor belt based on binocular photography. Background technique [0002] At present, in industrial production, conveyor belts are used as the item conveying tool of the assembly line. Through the conveyor belt, the items can be transported to the corresponding location area for processing according to the predetermined path, thereby improving the efficiency of industrial production. At the same time, the conveyor belt will be in operation. Friction with the transmission mechanism will cause different degrees of wear on the surface of the conveyor belt. If the wear on the surface of the conveyor belt is not treated in time, the wear on the surface of the conveyor belt will further deteriorate, thus affecting the normal conveying action of the conveyor belt. The existing technology can only track and shoot th...

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Problems solved by technology

[0002] At present, in industrial production, conveyor belts are used as the item conveying tool of the assembly line. Through the conveyor belt, the items can be transported to the corresponding location area for processing according to the predetermined path, thereby improving the efficiency of industrial production. At the same time, the conveyor belt will be in operation. Friction with the transmission mechanism will cause different degrees of wear on the surface of the conveyor belt. If the wear on the surface of the conveyor belt is not dealt with in time, the wear on the surface of the conveyor belt will further deteriorate, thus affecting the normal conveying action of the conveyor belt

The existing technology can only track and shoot the conveyor belt, and manually screen the captured images to determine the wear position and degree of wear of the conveyor belt. This screening method inevitably has certain errors, which cannot be corrected. Accurate, timely and reliable detection and determination of the wear position and wear degree of the conveyor belt

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