Defective bamboo block detection sorting device and method based on visual sense

Abstract

The invention provides a defective bamboo block detection sorting device and method based on the visual sense. The defective bamboo block detection sorting device comprises a workpiece tank; the workpiece tank cooperates with a second conveyor belt through a first conveyor belt; a baffle and a first door-type adjustable support are arranged on the second conveyor belt, and a first rectangular shadowless light source and a first camera are connected to the first door-type adjustable support; the tail end of the second conveyor belt is provided with a first delta robot, and a first friction wheel below the second conveyor belt is coaxially connected with a first encoder; the tail end of the second conveyor belt is matched with the head end of a third conveyor belt to form a bamboo block turn-over structure; a second friction wheel below the third conveyor belt is coaxially connected with a second encoder, and the third conveyor belt is provided with a second delta robot and a second door-type adjustable support; and the second door-type adjustable support is connected with a second rectangular shadowless light source and a second camera. According to the defective bamboo block detection sorting method, defective bamboo block detection sorting is achieved through cooperation of the encoders, the cameras and the delta robots. The stability and robustness are improved, the efficiency is higher, and the more intelligentized effect is achieved.

Description

technical field [0001] The invention relates to the technical field of industrial automatic detection, in particular to a device and method for detecting and sorting defective bamboo pieces based on vision. Background technique [0002] my country is rich in bamboo resources and is the most important bamboo producing country in the world. Bamboo blocks are an important part of the effective utilization of bamboo resources. The production process includes bamboo material selection, cutting, embryo forming, punching, polishing to remove the head green, cooking and bleaching, bamboo block selection and other technological processes. Any problem occurs in any link , will cause the bamboo blocks to have defects in different aspects and to varying degrees. In terms of defect detection of bamboo blocks, the defect detection of bamboo blocks is still based on manual visual inspection, which requires the processing plant to pay a huge amount of labor costs, and only 80% of the defec...

AI Technical Summary

Problems solved by technology

During the investigation, it was found that due to the lack of accuracy, poor reliability, and high cost of the existing software and hardware systems, especially the low detection efficiency, it is difficult to meet the production needs, and it is rarely used in actual production detection, and the bamboo block defects are still identified by human eyes. detection

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