Image detection system for tipping paper of cigarette making and plug assembling machine

Abstract

The invention provides an image detection system based on tipping paper of a cigarette making and plug assembling machine. The system comprises: an image sensor, a controller, an industrial personal computer and a cigarette making and plug assembling machine. The controller generates trigger signals of a camera and a light source in the image sensor to the image sensor according to cigarette synchronizing signals provided by the cigarette making and plug assembling machine, the image sensor collects cigarette images. Cigarette images are transmitted to the industrial personal computer to be analyzed and processed, the length of cigarette tipping paper is calculated, and rejecting signals are sent to the controller for out-of-tolerance cigarettes. The tipping paper length of each cigarettecan be detected on lines, and cigarettes with the length exceeding the allowance are removed.

Description

technical field

[0001] The invention belongs to the technical field of tobacco, and in particular relates to an image detection system for tipping paper of a seaming machine. Background technique

[0002] The length of cigarette tipping paper is an important indicator of appearance quality. The splicing machine operates at a fast speed, and needs to detect the length of the tipping paper of about 100 to 200 cigarettes per second. For high-speed non-contact measurement, machine vision is the first choice. In the cigarette rolling path of the winding machine, the length of the tipping paper can only be detected after the final cutting, until the drum is removed. In this path, there is space above the transition drum and the inner and outer cigarettes can be photographed at the same time. The incision position and tipping position can be obtained, and the maximum amount of information can be obtained, which is the most ideal position for measuring the length of tipping paper. ...

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