Cigarette smoldering detector

A technology for detectors and cigarettes, which is applied in the direction of instruments, measuring devices, chemical analysis using combustion, etc., and can solve problems such as large measurement errors

Active Publication Date: 2017-06-23
CHINA TOBACCO HENAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a cigarette smoldering detector to solve the problem that the current cigarette smoldering detector mainly uses manual measurement to cause large measurement errors

Method used

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  • Cigarette smoldering detector

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specific Embodiment 2

[0029] Specific embodiment 2 of the cigarette smoldering detector of the present invention, the difference between the cigarette smoldering detector in this embodiment and the above-mentioned specific embodiment 1 is only that: in this embodiment, the transmitter is arranged directly in front of the turntable, and the photoelectric The detection device judges the smoldering length of the cigarette by detecting the distance between the end of the cigarette on the turntable and the emitter. When the distance between the emitter and the end of the cigarette is less than the set value, it can be judged that the smoldering length of the cigarette is less than the set value. When the photoelectric detection device is triggered, the detection circuit records the unqualified cigarettes.

specific Embodiment 3

[0030] Specific embodiment 3 of the cigarette smoldering detector of the present invention, the difference between the cigarette smoldering detector in this embodiment and the above-mentioned specific embodiment 1 is only that: in this embodiment, the emitter of the photoelectric detection device is located on one side of the turntable side and detect the distance between the transmitter and the set position, when unqualified cigarettes block the transmitter, the distance detected by the transmitter becomes smaller, at this time the photoelectric detection device is triggered, and the detection circuit records.

[0031] In other embodiments, the above-mentioned smoldering frame may not be a turntable, but a fixed disk fixed in the detection box. At this time, the photoelectric detection device can be rotated and assembled in the detection box, and the photoelectric detection device rotates around the center of the fixed disk to check the fixed disk. The cigarettes on the disk a...

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Abstract

The invention relates to the field of cigarette detection device and in particular relates to a cigarette smoldering detector. The cigarette smoldering detector comprises a smoldering rack for mounting cigarettes. A cigarette mounting position is arranged on the cigarette rack. The cigarette smoldering detector also comprises a photoelectric detection device for detecting whether the cigarette mounting length in the cigarette mounting position meets the requirement or not. The photoelectric detection device comprises an emitter which emits a detection signal. The cigarette smoldering detector provided by the invention detects whether cigarette mounting length is qualified or not through the photoelectric detection device and solves the problem that the measuring error of the existing cigarette smoldering detection device which mainly performs manual detection is great.

Description

technical field [0001] The invention relates to the field of cigarette detection devices, in particular to a cigarette smoldering detector. Background technique [0002] Cigarette national standard GB5606.4-2005 stipulates that cigarette extinguishment is a mandatory inspection item, which belongs to category A quality defects. The technical index requirements are: the cigarette should not be extinguished after being ignited, that is, after the cigarette is ignited, the continuous smoldering length of the cigarette should not be less than 40mm. For a long time, cigarette companies have used steel rulers and smoldering racks as technical tools to detect cigarette flameouts, and the detection process is mainly based on manual measurement. The error of manual detection is relatively large, and it is difficult to guarantee the detection accuracy. In addition, the smoldering frame used is open, and it is difficult to ensure that the cigarettes to be tested are not affected by t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N31/12G01B11/02
CPCG01B11/02G01N31/12
Inventor 张永江王保会赵振伟苏东赢冯银龙
Owner CHINA TOBACCO HENAN IND
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