Inner frame paper detecting system and method for cigarette packaging machine

Abstract

The invention provides an inner frame paper detecting system and method for a cigarette packaging machine. The system comprises a first camera, a trigger detector and a controller, wherein the controller is respectively in signal connection with the first camera and the trigger detector; the trigger detector is arranged on an inner upper folder support of the cigarette packaging machine, and usedfor detecting the mechanical movement of an inner upper folder and sending a trigger signal to the controller when the inner upper folder carries out folding operation; the first camera is arranged ona box body at the rear part of the position of a fourth wheel of the cigarette packaging machine, and used for photographing inner frame paper of the cigarette packaging machine to obtain an inner frame paper image; and the controller controls the first camera to photograph the inner frame paper when receiving the trigger signal and determines whether a defect exists in the corresponding inner frame paper or not according to the inner frame paper image, and reports an inner frame paper defect signal if yes. According to the system and the method, the production intellectualization of the cigarette packaging machine and the accuracy of the inner frame paper detection can be improved, and the production efficiency of cigarette cases is improved.

Description

technical field [0001] The invention relates to the technical field of cigarette production equipment, in particular to a detection system and method for inner frame paper of a cigarette packaging machine. Background technique [0002] As one of the cigarette packaging materials, the inner frame paper mainly plays the role of supporting the lid of the cigarette box. In the production process, the packaging materials are sequentially transported into the cigarette packaging machine for packaging according to the process requirements. Since its detection system only detects whether the packaging materials at fixed stations are supplied normally, if the packaging materials that have been detected at subsequent stations are abnormal again and will not Without inspection, quality defective products may be sent to the next process. For example, in the production process of the ZB45 cigarette packaging machine, after the paper jam is detected at the entrance of the No. 4 wheel, it...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a detection system and method for the inner frame paper of a cigarette packaging machine, which solves the problem of missed detection of jammed paper in the production process of the existing cigarette packaging machine, which easily causes product quality, and can improve the intelligence of equipment production. Improve the accuracy of chemical and inner frame paper detection, improve the production efficiency of cigarette packs

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