Agricultural product sorting device based on machine vision technology

Abstract

The invention discloses an agricultural product sorting device based on a machine vision technology. Agricultural products sequentially pass through a moving module, a conveying device and sorting execution equipment; the moving module comprises an X-Y axis simple robot and a feeding tray; the sorting execution equipment comprises a six-axis manipulator, a sorting storage device, visual inspectionequipment and a sorting tray, the visual inspection equipment is arranged above the conveying device, and the sorting storage device is connected with the six-axis manipulator; the agricultural products are conveyed to the sorting storage device through sorting suction cups, and transferred to the sorting tray through the six-axis manipulator; the sorting storage device is composed of a first supporting plate and a second supporting plate; a plurality of guide rails anda plurality of driving sliding blocks are arranged at the bottom of the first supporting plate; the driving sliding blocks are connected with a plurality of drill pipes; a plurality of through holes are formed in the second supporting plate; and the drill pipes are telescopic pieces, and the two ends of each drill pipe areconnected with a negative pressure suction pump in the corresponding driving sliding block and the sorting suction cup respectively. The device meets the requirements of feeding, conveying, detectingand transferring procedures, objective evaluation is achieved with adoption of the machine vision technology, and the sorting efficiency and precision are greatly improved.

Description

technical field [0001] The invention relates to the technical field of machine vision sorting or the technical field of intelligent sorting of agricultural products, in particular to a sorting device for agricultural products based on machine vision technology. Background technique [0002] Agriculture is the foundation of the national economy and an important guarantee for economic and social stability and development. The degree of automation of production in modern enterprises is getting higher and higher, gradually replacing the traditional production method and relying on manpower for handling work. [0003] Machine vision technology is an interdisciplinary subject involving artificial intelligence, neurobiology, psychophysics, computer science, image processing, pattern recognition and many other fields. Machine vision mainly uses computers to simulate human visual functions, extracts information from images of objective things, processes and understands them, and fin...

AI Technical Summary

Problems solved by technology

[0004] The traditional sorting of agricultural products is mainly through manual subjective evaluation, which has limitations in the accuracy and efficiency of sorting. It can no longer meet the production requirements of modern enterprises and cannot keep up with the pace of development of the times, especially when high operating frequency is required and When the weight of a single piece of workpiece is large, the speed and accuracy of manual sorting have lagged far behind modern machinery

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