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An Image Detection System for Tipping Paper of a Winding Machine

A technology of image detection and tipping paper, which is applied in the field of tobacco, can solve the problems of inability to judge the direction of error, difficulty in adjusting the installation position and its sensitivity, and inability to 100% eliminate out-of-tolerance cigarettes, etc., and achieves compact structure and dustproof level High, easy maintenance effect

Active Publication Date: 2021-07-20
HUBEI CHINA TOBACCO IND
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method can only sample about 30% of the cigarettes. It is difficult to adjust the installation position and sensitivity of the oblique camera. It is impossible to judge the direction of the error by taking pictures at the outlet drum.
This method cannot 100% eliminate out-of-tolerance cigarettes

Method used

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  • An Image Detection System for Tipping Paper of a Winding Machine
  • An Image Detection System for Tipping Paper of a Winding Machine
  • An Image Detection System for Tipping Paper of a Winding Machine

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Embodiment Construction

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0046] figure 1 It is a system block diagram of the present invention, an image detection system for splicing machine tipping paper, which is characterized in that it includes: an industrial computer, an image sensor, a controller, and a splicing machine;

[0047] The industrial computer, the image sensor, and the controller are sequentially connected in a wired manner;

[0048] Such as figure 2 with image 3 As shown, the image sensor is composed of a cam...

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Abstract

The present invention proposes an image detection system based on the tipping paper of the coiling machine. The invention includes: an image sensor, a controller, an industrial computer, and a coiling machine. The controller generates an image according to the cigarette synchronous signal provided by the coiling machine. The trigger signal of the camera and light source in the sensor is sent to the image sensor, and the image sensor collects the image of the cigarette, and transmits the image of the cigarette to the industrial computer for analysis and processing to calculate the length of the tipping paper of the cigarette, and sends a message to the controller for out-of-tolerance cigarettes Eliminate signals. The invention can detect the length of the tipping paper of each cigarette on-line, and reject the cigarettes whose length exceeds the tolerance.

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. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B11/00G01B11/02B07C5/342
CPCB07C5/342G01B11/00G01B11/02
Inventor 吴成刚陈秀峰张瑞萍杨尘石坤
Owner HUBEI CHINA TOBACCO IND
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