A visual on-line inspection device for appearance defects of cigarette sticks

Abstract

The invention relates to a visual on-line detection device for appearance defects of cigarette rods, which is installed on a conveyor belt before a case sealing machine, and includes a visual inspection box, a data management system, an Ethernet switch, a cigarette rod turning mechanism, a rejecting mechanism and an input and output control module. Among them, the appearance image of the cigarette collected by the visual inspection box is sent to the data management system through the Ethernet switch; the input and output control module receives the signal of the cigarette in place, the rejection signal and the position signal of the cigarette turning mechanism output by the visual inspection box, and outputs the camera trigger signal to The visual detection box outputs the motor control signal to the cigarette turning mechanism, and outputs the rejection signal to the rejection mechanism. The present invention not only satisfies the processing speed requirement of the complex algorithm of the system, but also reduces the complexity of the system, avoids the use of huge industrial computer and system control cabinet, simplifies the structure of the device, and has comprehensive detection items, avoiding the problems caused by manual detection in the past. Insufficient detection and so on.

Description

technical field [0001] The invention relates to a detection equipment in the tobacco industry, in particular to an online detection device for appearance defects of rods of cigarettes. Background technique [0002] In modern cigarette production, the finished small packs of cigarettes go through carton packaging, carton transparent paper packaging, carton beautification, package missing detection, carton transportation and other links, and finally enter the sealing machine. In all links before entering the box sealing machine, there are factors that affect the appearance quality of cigarettes. In actual production, the appearance quality of cigarette sticks is a focus of defect detection. In the traditional transparent paper defect detection process, the quality of transparent paper is inspected manually, and the efficiency is very low. Since the products of the production line are inspected by eyes for a long time, people are prone to fatigue, the work intensity is very hi...

AI Technical Summary

Problems solved by technology

[0004] In view of the disadvantages of the existing technology such as large volume and slow processing speed of the smoke detection device, the technical problem to be solved by the present invention is to provide a fast, high precision, good stability, non-contact with the measured object and Pollution-free visual on-line detection device for appearance defects of rod cigarettes

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