On-line automatic tobacco recognition and classification system

Abstract

The invention discloses an on-line automatic tobacco recognition and classification system comprising a low-speed conveying belt used for manually spreading tobaccos on same, a high-speed conveying belt used for receiving the tobaccos on the low-speed conveying belt and separating the tobaccos mutually to be delivered to a recognition system, an image recognition device and a tobacco classifying and receiving device arranged at the outlet end of the conveying belt and used for conveying the tobaccos subject to image recognition into the corresponding collecting containers, wherein the feedingend of the fast-speed conveying belt is butted against the outlet end of the slow-speed conveying belt; the image recognition device consists of at least one optical source, at least one CCD camera and at least one computer, the CCD camera is used for inputting the tobacco images taken into the computer, and the taken tobacco images are classified by the computer, the subsequent operation of a tobacco receiving device is controlled by the computer according to image analysis results, and the tobaccos are conveyed to the subsequent corresponding collecting and conveying belt for collecting. The on-line automatic tobacco recognition and classification system has the advantages that the structure is simple, and the classification efficiency and scientificalness can be improved.

Description

technical field [0001] The invention relates to a tobacco machine, in particular to a sorting device for automatic grading at various stages before tobacco leaf acquisition and redrying, in particular to an online automatic identification and grading system for tobacco sheets. Background technique [0002] As we all know, for a long time, the grading and sorting of the tobacco leaf procurement stage has been done manually, and generally adopts two methods: flow grading and vendor-style sorting. The method of running water sorting is to stand on both sides of a slow-moving belt, with a number of trained operators, to select tobacco leaves of specified grades that pass through the belt and come to them from the belt. To allow the operator to correctly judge the grade of the tobacco leaves, the belt speed is generally very slow, not exceeding 0.5 m / s. To achieve a certain production scale like this requires multiple assembly lines and a large number of personnel to work at the...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to design a tobacco sheet that can be automatically and efficiently graded and collected automatically in view of the problems that currently purchased tobacco leaves mainly rely on manual grading, so the labor intensity is high, the tobacco leaf grading is not standardized, and the efficiency is low. Online Automatic Identification and Grading System

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