Device for non-destructive detection of cigarette holes

A technology of non-destructive testing and holes, which is applied in the direction of measuring devices, optical devices, and optical testing of flaws/defects, etc. It can solve the problems of non-destructive measurement of the size of holes in cigarettes with holes in online tipping paper, and achieves simple structure and automation. High, reproducible effect

Pending Publication Date: 2019-06-07
CHONGQING CHINA TOBACCO IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the shortcomings of the existing cigarette hole measurement technology, the present invention provides a device for non-destructive detection of cigarette hole conditions, which overcomes the problem that the existing device cannot non-destructively measure the hole size of online tipping paper perforated cigarettes, and satisfies the requirements for online tipping paper. The need for effective monitoring of the hole quality of perforated cigarettes, so as to achieve the purpose of controlling the stability of filter ventilation rate and the operation status of online laser drilling equipment

Method used

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  • Device for non-destructive detection of cigarette holes
  • Device for non-destructive detection of cigarette holes
  • Device for non-destructive detection of cigarette holes

Examples

Experimental program
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Effect test

Embodiment 1

[0037] like figure 1 and Figure 3-Figure 8 As shown, the device for non-destructive testing of cigarette cigarette holes in this embodiment includes a detection system and a data processing system; the detection system includes a rotating holder 1 and an imaging mechanism 3, and the rotating holder 1 is used to clamp and fix the hole to be detected cigarette 10, and drives the cigarette 10 to be detected to rotate.

[0038] Specifically, the rotating clamper 1 includes a base 11, a rotating base 12 is installed for rotation in the base 11, an outer ring gear 120 is fixedly installed on the rotating base 12, a rotating motor 110 is installed on the outer wall of the base 11, and the power of the rotating motor 110 A gear 111 is fixedly installed on the output shaft, the gear 111 meshes with the outer ring gear 120, a through hole 121 is opened on the rotating base 12, and two installation sleeves 13 are uniformly arranged around the through hole 121 on the upper end surface o...

Embodiment 2

[0050] The differences between this embodiment and Embodiment 1 are:

[0051] Such as figure 2 As shown, the light source 5 is located below the movable chassis 4, and the trajectory of the movable chassis 4 is to move up and down. The distance between the light source 5 and the movable chassis 4 is not less than the length of the cigarette stick 10. There is also a horizontal pushing mechanism 51 between the light source 5, specifically, the horizontal pushing mechanism 51 can be pushed horizontally by an air cylinder, which has a simple structure and is easy to operate.

[0052] With such a structural design, after the cigarette holder 1 is rotated to loosen the cigarette holder 10, the movable chassis 4 does not move to one side, but moves downward, so that the cigarette holder 10 can be dropped from the sleeve 2 for reuse. The lateral pushing mechanism 51 pushes away the cigarettes in the sleeve 2, and then the movable chassis 4 is reset, so that the next round of cigare...

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Abstract

The invention belongs to the technical field of detecting devices and relates to a device for the non-destructive detection of cigarette holes. The device comprises a detecting system and a data processing system; the detecting system comprises a rotation gripper and an imaging mechanism; the rotation gripper is used for clamping and fixing cigarettes to be detected and driving the cigarettes to be detected to rotate; the imaging mechanism is used for capturing hole images; and the data processing system is in signal connection with the imaging mechanism and is used for calculating hole imageinformation transmitted by the imaging mechanism so as to obtain hole parameters on cigarette tipping paper. With the device of the invention adopted, the problem that an existing device fails to perform non-destructive measurement on the size of cigarette holes during online tipping paper perforating can be solved; a requirement for the effective monitoring of the perforating quality of the cigarette holes during the online tipping paper perforating can be satisfied; and the stability of the control of the ventilation rate of filter tips and the operating condition of online laser perforatingequipment can be realized.

Description

technical field [0001] The invention belongs to the technical field of detection devices, in particular to a device for non-destructive detection of holes in cigarette sticks. Background technique [0002] As people pay more and more attention to the safety of tobacco products, the tobacco industry has made many efforts to reduce the amount of tar and CO in cigarette smoke. Cigarette ventilation technology is a simple and effective means to reduce the amount of tar and CO in smoke, which is mainly achieved through ventilation of cigarette paper, pre-punching of tipping paper and online drilling of cigarettes. [0003] Cigarette online punching is usually during the cigarette rolling process, using high-energy laser beams on the cigarette filter end to penetrate the tipping paper and filter rod forming paper to form tiny holes, thereby increasing the ventilation rate of the cigarette filter . Pore ​​area, number of holes, number of rows of holes, width of hole belt, and fil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/95G01N21/88G01N21/01G01B11/00
Inventor 朱立军黄治胡兴锋唐杰彭忠吕祥敏周维周学政赵朋贤李秋潼周苗苗
Owner CHONGQING CHINA TOBACCO IND CO LTD
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