System for detecting packaging tightness of small cigarette box on line
A technology for detecting box and sealing degree, which is applied in the direction of measuring the increase and decrease rate of fluid, liquid tightness measurement by using liquid/vacuum degree, etc., which can solve the problem of inability to realize pack-by-pack detection of small cigarette packs and inability to realize online quality control And other issues
Pending Publication Date: 2022-04-01
ZHENGZHOU TOBACCO RES INST OF CNTC
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Problems solved by technology
[0004] All the above-mentioned methods are based on off-line analysis in the laboratory, and cannot realize package-by-package inspection of small cigarette packages on the production line. Therefore, they can only achieve quality traceability of the sealing degree of small cigarette packages, and cannot achieve online quality control
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[0023] Illustrative, non-limiting embodiments of the present invention will be described in detail below with reference to the accompanying drawings, and further description will be given of the system for on-line detection of the package tightness of a cigarette pack according to the present invention.
[0024] The detection system according to the present invention includes a motion mechanism and a measurement mechanism, wherein the motion mechanism includes a first conveyor belt 1 and a second conveyor belt 2, the measurement mechanism includes a plurality of detection boxes and detection probes 3, among the plurality of detection boxes Each is composed of a detection box cover 4 and a detection box base 5, such as figure 1 shown in.
[0025] Specifically, a plurality of detection box bases 5 are arranged on the first conveyor belt 1 at predetermined intervals, and the cigarette packets 6 to be tested are sequentially conveyed to each detection box base 5 . The second conv...
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The invention provides a system for on-line detection of packaging tightness of small cigarette boxes. The system comprises a first conveyor belt; the plurality of detection box bases are arranged on the first conveying belt at preset intervals, and the small cigarette boxes are sequentially conveyed to each detection box base; the second conveying belt is arranged above the first conveying belt, and the central surface of the second conveying belt coincides with the central surface of the first conveying belt; the multiple detection box covers are arranged on the second conveying belt at preset intervals, each detection box cover is provided with a slit in one side face, and the detection box cover located on the lower end face of the second conveying belt is matched with the detection box base under the detection box cover during detection; and the detection probe is aligned with the slit during detection so as to detect the packaging tightness of the small cigarette box in the detection box cover through the slit. The detection system can be used for detecting the packaging tightness of the small cigarette boxes one by one in a high-throughput online manner, so that online quality control is realized.
Description
technical field [0001] The invention relates to the field of tobacco detection, and more particularly, to a system for online monitoring of the sealing degree of packaging of cigarette packs. Background technique [0002] Cigarette packaging is the last link in the production of finished cigarettes, and the tightness of cigarette packs has an important impact on the quality of cigarettes. The accurate detection of the tightness of cigarette packs is not only the premise of ensuring the interests of consumers, but also the premise of guiding cigarette manufacturers to improve the cigarette packaging process and the quality of cigarette products. [0003] According to the industry standard YC / T140-1998 "Inflation Method for Determination of Sealing Degree of Cigarette Small Box" formulated by the State Tobacco Monopoly Administration, this method is only suitable for measuring the tightness of soft pack cigarettes, and the test accuracy is not high, so this method has been abo...
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Login to View More IPC IPC(8): G01M3/32
CPCG01M3/32G01M3/3272G01M3/3209
Inventor 李斌王爽王乐胡瑞林李嘉康张柯邓楠黄锋张齐付丽丽张明建王兵
Owner ZHENGZHOU TOBACCO RES INST OF CNTC