CN102180292A - Method for on-line nondestructive detection and regulation of cigarette blank density - Google Patents
Method for on-line nondestructive detection and regulation of cigarette blank density Download PDFInfo
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- CN102180292A CN102180292A CN 201110083312 CN201110083312A CN102180292A CN 102180292 A CN102180292 A CN 102180292A CN 201110083312 CN201110083312 CN 201110083312 CN 201110083312 A CN201110083312 A CN 201110083312A CN 102180292 A CN102180292 A CN 102180292A
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Abstract
The invention relates to a method for on-line nondestructive detection and regulation of cigarette blank density, comprising the steps of connecting a repressing machine pressure head (1) installed on a rack (6) with a sampling detection driving hydraulic system (3) through a hydraulic pipeline, arranging a pressure sensor detecting system (2) which is connected with an electronic control system (4) and is provided with nine pressure sensors on the pressure head, connecting the electronic control system and a material equalizing system (5) of a preformer in the meantime; when the cigarette blank is repressed by the repressing machine pressure head, removing pressure deviations of nine points of each cigarette blank on line, reflecting density conditions of the nine points of the cigarette blank after subjecting to electronic control conversion, feeding back detection results of densities to the electronic control system, regulating the material equalizing system of the preformer on line and controlling the density uniformity of the packaged cigarette blank. By means of the method provided by the invention, the nondestructive on-line sampling can be realized and the material equalizing system of the preformer can be on line regulated in real time to ensure that the technological requirement for the density uniformity of the cigarette blank in a box can be satisfied.
Description
Technical field
The present invention relates in the tobacco business in the beating and double roasting precompressed packed segments that online detection is carried out to cigarette base density in the packing back and by the online method that detects back online in real time adjustment in time material-feeding mechanism.
Background technology
Cigarette base Density Detection method has two kinds in the case of present domestic employing: first kind is adopted the sampling of nine point sampling pipes, in finished product, randomly draw after the packing of cigarette base is finished in case, the characteristics of this method of inspection are the special density sample detection method of cigarette base utilization in the case of accomplishing fluently to be carried out the destructiveness sampling, can not be every bag detect, the homogeneity adjustment of cigarette base density is seriously lagged behind; Second kind of employing increases by nine dot densities " ionization radiation method " that an X ray method of inspection comes cigarette base density in the detection case at precompressed packed segments back segment, its characteristics are to have realized the online non-destructive test of cigarette base in each case, energy is the inhomogeneity present situation of the interior cigarette base density of feedback box in time, be convenient to adjust, but this method costs an arm and a leg and adopt online X ray to detect, can't keep apart separately again, radiation is stronger, and the health of operating personal is caused certain damage.In addition can decay behind the X ray penetrating material, carry out rating test and determine parameter with a kind of cigarette, data volume is big, demarcate difficulty, the authenticity that detects directly influences the result of detection, and uncontrollable factor is more, as ginseng to constant have deviation then detected value be actually incredible.
Summary of the invention
Deficiency in view of above-mentioned technology existence, the purpose of this invention is to provide a kind ofly can not have destructive on-line sampling, and but online in real time is adjusted the homocline mechanism of preformer, guarantee the to pack homogeneity of cigarette base density in the rear cabinet, to the operating personal zero damage, and low cost, simple and practical, guarantee that the interior cigarette base of case satisfies the method for cigarette base density uniformity technological requirement.
For achieving the above object, the invention provides following technical scheme.
Online non-destructive test of cigarette base density and method of adjustment, the multiple press pressure head that is installed on the frame is connected by hydraulic tubing and probe inspection driving hydraulic efficiency pressure system, the pressure sensor checking system that is provided with nine pressure sensors with the electric-control system bonded assembly is set on pressure head, and electric-control system is connected with the homocline system of preformer simultaneously; When multiple press pressure head carries out multiple pressure to the cigarette base, online pressure divergence with nine points of each cigarette base takes out, and reflect the density situation of nine points of smoke base through the automatically controlled back of converting, the testing result of density is fed back to electric-control system, by the homocline mechanism of the online adjustment preformer of electric-control system, the density uniformity of control packing back cigarette base.
Pressure sensor checking system of the present invention comprises uniform nine pressure sensors that are arranged on the pressure head, and each pressure sensor all is connected with electric-control system.Evenly offer nine through holes on pressure head, the pressure sensor correspondence is arranged on the bottom surface of through hole, and the lead that connects pressure sensor passes through hole and is connected with electric-control system.
The present invention adopts the pressure sensor that installs nine points on multiple press pressure head additional, online pressure divergence with nine points of each cigarette base takes out when multiple press carries out multiple the pressure to the cigarette base, and reflect the density situation of nine points of smoke base through the automatically controlled back of converting, the testing result of density is fed back to electric-control system, by the homocline mechanism of the online adjustment preformer of electric-control system, guarantee the density uniformity of cigarette base in the packing rear cabinet.The present invention need not increase special method specially in addition, just sensor is arranged on the multiple press pressure head, does not have any x radiation x, operating personal is not caused the infringement of health; And low cost, simple and practical, guarantee that the interior cigarette base of case satisfies the technological requirement of cigarette base density uniformity, solve on the present Threshing Re-dry Product Line tobacco leaf packing requirements that the fluid pressure type preformer is difficult to reach beating and double roasting process standard (YC/T146-2001) the 5th relevant " evenly feeding is guaranteed density variation (DVR)≤10% in the case ".
Further set forth content of the present invention below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is that the A of Fig. 1 is to partial enlarged drawing.
The specific embodiment
As shown in Figure 1 and Figure 2, the online non-destructive test of cigarette base density of the present invention is that the multiple press pressure head 1 that will be installed on the frame 6 is connected by hydraulic tubing and probe inspection driving hydraulic efficiency pressure system 3 with method of adjustment, the pressure sensor checking system 2 that is provided with nine pressure sensors with electric-control system 4 bonded assemblys is set on pressure head, and electric-control system 4 is connected with the homocline system 5 of preformer simultaneously; When multiple press pressure head carries out multiple pressure to the cigarette base, online pressure divergence with nine points of each cigarette base takes out, and reflect the density situation of nine points of smoke base through the automatically controlled back of converting, the testing result of density is fed back to electric-control system, by the homocline mechanism of the online adjustment preformer of electric-control system, the density uniformity of control packing back cigarette base.
Pressure sensor checking system 2 comprises uniform nine pressure sensors that are arranged on the pressure head, and each pressure sensor all is connected with electric-control system.Specifically as shown in Figure 3, on pressure head, evenly offer nine through hole 1b, nine corresponding respectively bottom surfaces that are arranged on nine through holes of pressure sensor 1a, the lead 7 that connects pressure sensor passes through hole and is connected with electric-control system 4.
Probe inspection drives hydraulic efficiency pressure system 3 drive ram 1 and presses down, and drives the probe inspection system in the compression of cigarette base, with pressure sensor 1a cigarette base density be can't harm probe inspection.When pressure head 1 press down put in place after, pressure head and probe inspection driving hydraulic efficiency pressure system 3 continuation driving pressure sensor detecting systems 2 press down and carry out pressure detection, pressure sensor checking system 2 online pressure with nine points of each cigarette base change taking-up, and reflect the density situation of nine points of smoke base through the automatically controlled back of converting, arrive electric-control system according to the density condition feedback, homocline system 5 by the online adjustment preformer of electric-control system, the homogeneity of online adjustment cigarette base density, the density uniformity of cigarette base after guaranteeing to pack.
Claims (3)
1. online non-destructive test of cigarette base density and method of adjustment, it is characterized in that, the multiple press pressure head (1) that will be installed on the frame (6) is connected by hydraulic tubing and probe inspection driving hydraulic efficiency pressure system (3), the pressure sensor checking system (2) that is provided with nine pressure sensors with electric-control system (4) bonded assembly is set on pressure head, and electric-control system (4) is connected with the homocline system (5) of preformer simultaneously; When multiple press pressure head carries out multiple pressure to the cigarette base, online pressure divergence with nine points of each cigarette base takes out, and reflect the density situation of nine points of smoke base through the automatically controlled back of converting, the testing result of density is fed back to electric-control system, by the homocline mechanism of the online adjustment preformer of electric-control system, the density uniformity of control packing back cigarette base.
2. online non-destructive test of cigarette base density according to claim 1 and method of adjustment, it is characterized in that, described pressure sensor checking system (2) comprises uniform nine pressure sensors (1a) that are arranged on the pressure head, and each pressure sensor all is connected with electric-control system.
3. online non-destructive test of cigarette base density according to claim 2 and method of adjustment, it is characterized in that, on pressure head, evenly offer nine through holes (1b), pressure sensor (1a) correspondence is arranged on the bottom surface of through hole, and the lead (7) that connects pressure sensor passes through hole and is connected with electric-control system (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110083312XA CN102180292B (en) | 2011-04-02 | 2011-04-02 | Method for on-line nondestructive detection and regulation of cigarette blank density |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110083312XA CN102180292B (en) | 2011-04-02 | 2011-04-02 | Method for on-line nondestructive detection and regulation of cigarette blank density |
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| CN102180292A true CN102180292A (en) | 2011-09-14 |
| CN102180292B CN102180292B (en) | 2012-11-28 |
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| CN201110083312XA Active CN102180292B (en) | 2011-04-02 | 2011-04-02 | Method for on-line nondestructive detection and regulation of cigarette blank density |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410970A (en) * | 2011-08-08 | 2012-04-11 | 福建省龙岩金叶复烤有限责任公司 | Tobacco leaf boxing density deviation pressure detection method and detection device thereof |
| CN110745288A (en) * | 2019-09-29 | 2020-02-04 | 红塔烟草(集团)有限责任公司 | Redried finished product vanning compactness detects and mixing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060259993A1 (en) * | 2002-01-28 | 2006-11-16 | Barton Nelson R | Amidases, nucleic acids encoding them and methods for making and using them |
| CN201262621Y (en) * | 2008-09-12 | 2009-06-24 | 秦皇岛烟草机械有限责任公司 | Detector for incasement slice smoke density deviation rate through ionising radiation method |
| CN101734380A (en) * | 2009-11-10 | 2010-06-16 | 中国烟草总公司郑州烟草研究院 | Packing method and packing equipment for reducing density deviation in flue-cured tobacco packing box |
-
2011
- 2011-04-02 CN CN201110083312XA patent/CN102180292B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060259993A1 (en) * | 2002-01-28 | 2006-11-16 | Barton Nelson R | Amidases, nucleic acids encoding them and methods for making and using them |
| CN201262621Y (en) * | 2008-09-12 | 2009-06-24 | 秦皇岛烟草机械有限责任公司 | Detector for incasement slice smoke density deviation rate through ionising radiation method |
| CN101734380A (en) * | 2009-11-10 | 2010-06-16 | 中国烟草总公司郑州烟草研究院 | Packing method and packing equipment for reducing density deviation in flue-cured tobacco packing box |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410970A (en) * | 2011-08-08 | 2012-04-11 | 福建省龙岩金叶复烤有限责任公司 | Tobacco leaf boxing density deviation pressure detection method and detection device thereof |
| CN102410970B (en) * | 2011-08-08 | 2013-03-27 | 福建省龙岩金叶复烤有限责任公司 | Tobacco leaf boxing density deviation pressure detection method and detection device thereof |
| CN110745288A (en) * | 2019-09-29 | 2020-02-04 | 红塔烟草(集团)有限责任公司 | Redried finished product vanning compactness detects and mixing device |
| CN110745288B (en) * | 2019-09-29 | 2020-11-27 | 红塔烟草(集团)有限责任公司 | Redried finished product vanning compactness detects and mixing device |
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| Publication number | Publication date |
|---|---|
| CN102180292B (en) | 2012-11-28 |
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Address after: 650051 Kunming building Yunnan Kunming design and Research Institute, 6 Renmin Zhong Road, Kunming, Yunnan Patentee after: YUNNAN KSEC DESIGN RESEARCH INSTITUTE Co.,Ltd. Address before: 650051 Yunnan Kunming design and Research Institute, Kunming building, 6 Renmin Zhong Road, Baoshan, Yunnan Patentee before: YUNNAN KSEC DESIGN AND RESEARCH INSTITUTE |
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Effective date of registration: 20180525 Address after: 650051 Kunming ship building, Kunming ship building, Yunnan Kunming Tobacco Equipment Co., Ltd., Kunming, Yunnan, China 6 Patentee after: YUNNAN KUNCHUAN TOBACCO EQUIPMENT Co.,Ltd. Address before: 650051 Kunming building Yunnan Kunming design and Research Institute, 6 Renmin Zhong Road, Kunming, Yunnan Patentee before: YUNNAN KSEC DESIGN RESEARCH INSTITUTE Co.,Ltd. |