CN103549655A - On-line detection method and device for tip leakage of hollow-core filter tip cigarette - Google Patents
On-line detection method and device for tip leakage of hollow-core filter tip cigarette Download PDFInfo
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- CN103549655A CN103549655A CN201310569212.7A CN201310569212A CN103549655A CN 103549655 A CN103549655 A CN 103549655A CN 201310569212 A CN201310569212 A CN 201310569212A CN 103549655 A CN103549655 A CN 103549655A
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Abstract
The invention discloses an on-line detection method and device for the tip leakage of a hollow-core filter tip cigarette. The on-line detection method is characterized in that the filter tip of the cigarette is detected online in the axial detection and the side detection by adopting detection optical cables, the filter tip leakage or a solid core filter tip of the cigarette is distinguished by using a processing circuit or a computer according to a detection electric signal, and unqualified cigarettes are rejected by an executing mechanism arranged on a production line, and thus the product quality is ensured. The on-line detection device comprises an axial amplifier, a side detection amplifier, a processing circuit or the computer, an axial detection optical cable, a side emitting optical cable and a side receiving optical cable, wherein the axial detection optical cable, the side emitting optical cable and the side receiving optical cable are arranged on a detection head. Compared with the prior art, the on-line detection method has the advantages of meeting the on-line detection requirement of two different cigarette tips, namely a conventional filter tip and a novel hollow-core filter tip, and being high in accuracy; the on-line detection device has the advantages of simple structure and strong universality, and is especially suitable for the on-line detection on production of various cigarettes.
Description
Technical field
The present invention relates to online measuring technique field, specifically a kind of hungry online test method and device thereof of the hollow cigarette filter for production of cigarettes.
Background technology
In production of cigarettes process, need to carry out quality testing to the empty looseness of the end of cigarette, gas leakage and the mass parameter such as hungry, defective cigarette is rejected.Take Pu Luotuosi cigarette making and tipping machine as example, cigarette on-line measuring device adopts optoelectronic switch to hungry, electric capacity or infrared a pine cigarette is detected online, the electric switch that diffuses is arranged on to filter tip one side, electric capacity or infrared detection head are set on optoelectronic switch opposite, two detection means are assembled into and are wholely set on the production line of cigarette machine by fixed component, when cigarette from detection zone through out-of-date, complete by optoelectronic switch Filter-missing and electric capacity or the quality testing of infrared detection to the empty looseness of end simultaneously.The light beam of the electric switch that diffuses transmitting is irradiated to the end face of filter tip, optoelectronic switch receives the light that end face reflects, and after treatment, output represents the low and high level signal whether filter tip lacks, by subsequent process circuit or computer system, differentiated, and hungry cigarette is rejected; Meanwhile, electric capacity or infrared detection produce the analog electrical signal corresponding with the empty looseness of cigarette end and also deliver to subsequent process circuit or computer, identify nominal cigarette and are rejected.
In recent years, much cigarette factory has produced a kind of novel hollow filter tipped cigarette, the filter tip center of this cigarette is provided with certain depth and has the hole of given shape (circle or pentalpha etc.), according to technological requirement, when going out real core filter tip and all should being considered as waste product cigarette without mouth time is rejected.But the online hungry sense switch detecting of the cigarette of using is at present when detecting this kind of cigarette filter tip, for hungry cigarette, can normally identify, but due to filter tip centre bore, for normal filter tip, but can be mistaken for hungryly, and when having real core filter tip, more can export the information of mouth.
The problem that prior art exists is: adopt the electric switch that diffuses to carry out hungry detection, only can meet conventional cigarette filter online detection requirements, and cannot adapt to the requirement that hollow cigarette filter detects.
Summary of the invention
Hungry online test method and device thereof that a kind of hollow cigarette filter of providing for the deficiencies in the prior art is provided, adopt optical cable with axial and side direction, cigarette filter tip to be detected in real time, underproof cigarette filter is effectively rejected, thereby guarantee the product quality that cigarette is produced, can not only meet the online detection requirements of conventional cigarette filter, and can also adapt to the testing requirement of New type hollow cigarette filter, applied widely, the accuracy detecting is high, is especially applicable to the online detection of various production of cigarettes.
The concrete technical scheme that realizes the object of the invention is: a kind of hungry online test method of hollow cigarette filter, be characterized in that the method adopts detection optical cable with axial and side direction synchronous mode, the filter tip of cigarette to be detected online, treatment circuit or computer that the optical signal of detection accesses terminal after amplifier is processed; Described axial detection forms with axial amplifier by axially detecting optical cable, with diffuse reflection detecting pattern, the end face feature of Filter-missing is carried out to real time scan and detection; Described side direction detects by one or more pairs of transmitting/receiving optical cables and side direction amplifier forms and the optical cable emission port both sides that are arranged on cigarette filter tip corresponding to optical cable receiving port, with correlation detecting pattern, hollow filter tip is carried out to real time scan and detection; Described axial amplifier and side direction amplifier are processed the treatment circuit of detection signal input terminal or computer, by treatment circuit or computer, according to the signal of telecommunication detecting, the scarce filter tip of cigarette or real core filter tip are differentiated, Bing Xiang executing agency sends defective cigarette signal and rejects, thereby guarantees the product quality that cigarette is produced.
A kind of hungry on-line measuring device of hollow cigarette filter, be characterized in that this device forms by axially detecting optical cable, side emission optical cable, Side direction receiving optical cable, axial detecting amplifier, side direction detecting amplifier and treatment circuit or computer, described side emission optical cable and Side direction receiving optical cable are fixedly installed on upper and lower corresponding the detection head both sides that end face is " U " shape; Described axial detection optical cable is fixedly installed on the central authorities of detection head; Described axial detecting amplifier is connected with the axial optical cable that detects; Described side direction detecting amplifier is connected with Side direction receiving optical cable with side emission optical cable; The output of described axial detecting amplifier and side direction detecting amplifier is connected with treatment circuit or computer.
Described side emission optical cable and Side direction receiving optical cable are one or more pairs of settings.
The present invention compared with prior art has the online detection requirements that meets conventional filter tip and two kinds of different cigarettes of New type hollow filter tip, for hollow cigarette filter is produced the online detection means of quality that a kind of necessity is provided, easy to use, accuracy is high, has effectively guaranteed product quality, reduced loss, improved economic benefit, apparatus structure is simple, applied widely, highly versatile, is especially applicable to the online detection of various production of cigarettes.
Accompanying drawing explanation
Fig. 1 is the structural representation of apparatus of the present invention;
Fig. 2 is the concrete application schematic diagram of apparatus of the present invention;
Fig. 3 is the sequential schematic diagram that the present invention detects;
Fig. 4 is the differentiation flow chart that the present invention detects.
The specific embodiment
Consult accompanying drawing 2, on-line measuring device of the present invention is to use like this: treatment circuit or computer 8 are connected with the executing agency 9 being arranged on cigarette production line.Cigarette 6 on production line enters detection head 5 under the rotation of drum 7, while moving to surveyed area, by the light beam that axially detects the launching fiber transmitting in optical cable 1, be irradiated to the filter tip end face of cigarette 6, the reception optical fiber axially detecting in optical cable 1 receives the reverberation on end face and is sent to axial detecting amplifier 3, after analyzing, process by the light intensity of 3 pairs of receptions of axial detecting amplifier, generation is represented to signal of telecommunication input processing circuit or the computer 8 of cigarette 6 filter end surface informations, axially detect diffuse reflection type optical cable and the amplifier that adopts visible ray.Side emission optical cable 21 and Side direction receiving optical cable 22 adopt the light inlet mode that of 90 ° to be arranged on the upper of detection head 5 " U " shape opening, lower both sides, when cigarette 6 runs to measurement zone, its filter tip produces and blocks the Ray Of Light of side direction utilizing emitted light cable 21 transmittings, when having filter tip, its light is blocked substantially completely, and still have part light to see through cork paper, arrive Side direction receiving optical cable 22 when filter tip lacks, the side direction light intensity that 4 pairs of side direction detecting amplifiers receive is processed, after analysis, generation represents level signal input processing circuit or the computer 8 of filter tip side direction detected characteristics, side direction detects and adopts infrared light correlation optical cable and amplifier.
Treatment circuit or computer 8 are differentiated the scarce filter tip of cigarette or real core filter tip according to the level signal that axially detecting amplifier 3 and 4 inputs of side direction detecting amplifier detect, Bing Xiang executing agency 9 sends the rejecting signal of defective cigarette, by the executing agency 9 being arranged on production line, hungry cigarette is rejected, thereby guaranteed the product quality that cigarette is produced.
When being set as hollow filter tip and detecting: if the level of side direction detecting amplifier 4 to treatment circuit or computer 8 input sides to detection signal is for high, differentiate for hungry defective cigarette; If the level of side direction detection signal is low, enter the differentiation of axial trace routine; If the level of axial detection signal is high, differentiating is the defective cigarette of real core filter tip, and if the level of axial detection signal is low, differentiating is the cigarette of qualified filter tip, returns to the trace routine of setting and carry out the differentiation of next cigarette after detection differentiation finishes.
When being set as conventional filter tip and detecting: if the level of axial detecting amplifier 3 to treatment circuit or computer 8 power shafts to the detection signal level that is height or side direction detecting amplifier 4 to treatment circuit or computer 8 input sides to detection signal is that low to differentiate be the cigarette of qualified filter tip; If the level of axial detection signal is low or the level of side direction detection signal is differentiated for hungry defective cigarette for high.According to two-way sampled level, just can conveniently judge the quality of current cigarette filter tip, processing method is simple, clear, and can, according to the setting of production cigarette filter tip situation, conveniently in the online detection of conventional cigarette filter and hollow cigarette filter, switch, apparatus structure is simple, highly versatile.As by two paths of signals through logical process, be merged into a road signal and carry out sampling analysis and also can reach identical detection effect.
More than, just to further instruction of the present invention, not in order to limit this patent, all is the present invention's equivalence enforcement, within all should being contained in the claim scope of this patent.
Claims (3)
1. the hungry online test method of a hollow cigarette filter, it is characterized in that the method adopts detection optical cable with axial and side direction synchronous mode, the filter tip of cigarette to be detected online, treatment circuit or computer that the optical signal of detection accesses terminal after amplifier is processed; Described axial detection forms with axial amplifier by axially detecting optical cable, with diffuse reflection detecting pattern, the end face feature of cigarette filter tip is carried out to real time scan and detection; Described side direction detects by one or more pairs of transmitting/receiving optical cables and side direction amplifier forms and the optical cable emission port both sides that are arranged on cigarette filter tip corresponding to optical cable receiving port, with correlation detecting pattern, hollow filter tip is carried out to real time scan and detection; Described axial amplifier and side direction amplifier are processed the treatment circuit of detection signal input terminal or computer, by treatment circuit or computer, according to the signal of telecommunication detecting, the scarce filter tip of cigarette or real core filter tip are differentiated, Bing Xiang executing agency sends defective cigarette signal and rejects, thereby guarantees the product quality that cigarette is produced.
2. the hungry on-line measuring device of hollow cigarette filter described in a claim 1, it is characterized in that this device forms by axially detecting optical cable, side emission optical cable, Side direction receiving optical cable, axial detecting amplifier, side direction detecting amplifier and treatment circuit or computer, described side emission optical cable and Side direction receiving optical cable are fixedly installed on upper and lower corresponding the detection head both sides that end face is " U " shape; Described axial detection optical cable is fixedly installed on the central authorities of detection head; Described axial detecting amplifier is connected with the axial optical cable that detects; Described side direction detecting amplifier is connected with Side direction receiving optical cable with side emission optical cable; The output of described axial detecting amplifier and side direction detecting amplifier is connected with treatment circuit or computer.
3. the hungry on-line measuring device of hollow cigarette filter according to claim 2, is characterized in that described side emission optical cable and Side direction receiving optical cable are one or more pairs of settings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310569212.7A CN103549655B (en) | 2013-11-13 | 2013-11-13 | On-line detection method and device for tip leakage of hollow-core filter tip cigarette |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310569212.7A CN103549655B (en) | 2013-11-13 | 2013-11-13 | On-line detection method and device for tip leakage of hollow-core filter tip cigarette |
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| CN103549655A true CN103549655A (en) | 2014-02-05 |
| CN103549655B CN103549655B (en) | 2015-06-03 |
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| CN201310569212.7A Expired - Fee Related CN103549655B (en) | 2013-11-13 | 2013-11-13 | On-line detection method and device for tip leakage of hollow-core filter tip cigarette |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353329A (en) * | 2016-09-29 | 2017-01-25 | 武汉易视维科技有限公司 | Filter rod cross section detection device and method |
| CN108387533A (en) * | 2018-01-30 | 2018-08-10 | 常德烟草机械有限责任公司 | A kind of detection device and method of cigarette filter tip |
| CN109856162A (en) * | 2019-01-28 | 2019-06-07 | 重庆中烟工业有限责任公司 | A kind of tipping paper punching cigarette bore hole size detection device of wide adaptation range |
| CN113693269A (en) * | 2021-07-15 | 2021-11-26 | 红云红河烟草(集团)有限责任公司 | Online cigarette comprehensive quality detection device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2745371Y (en) * | 2004-11-12 | 2005-12-14 | 吴洁 | Cigarette quality on-line detection device of cigarette making machine |
| CN102697176A (en) * | 2012-06-23 | 2012-10-03 | 常德烟草机械有限责任公司 | Cigarette quality on-line detection device and detection method based on machine vision |
| CN203523803U (en) * | 2013-11-13 | 2014-04-09 | 上海凡泰机电科技有限公司 | Filter-tip-lacking on-line detection device for hollow filter-tip cigarettes |
-
2013
- 2013-11-13 CN CN201310569212.7A patent/CN103549655B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2745371Y (en) * | 2004-11-12 | 2005-12-14 | 吴洁 | Cigarette quality on-line detection device of cigarette making machine |
| CN102697176A (en) * | 2012-06-23 | 2012-10-03 | 常德烟草机械有限责任公司 | Cigarette quality on-line detection device and detection method based on machine vision |
| CN203523803U (en) * | 2013-11-13 | 2014-04-09 | 上海凡泰机电科技有限公司 | Filter-tip-lacking on-line detection device for hollow filter-tip cigarettes |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353329A (en) * | 2016-09-29 | 2017-01-25 | 武汉易视维科技有限公司 | Filter rod cross section detection device and method |
| CN108387533A (en) * | 2018-01-30 | 2018-08-10 | 常德烟草机械有限责任公司 | A kind of detection device and method of cigarette filter tip |
| CN109856162A (en) * | 2019-01-28 | 2019-06-07 | 重庆中烟工业有限责任公司 | A kind of tipping paper punching cigarette bore hole size detection device of wide adaptation range |
| CN109856162B (en) * | 2019-01-28 | 2024-02-20 | 重庆中烟工业有限责任公司 | Tipping paper punching cigarette hole size detection device with wide application range |
| CN113693269A (en) * | 2021-07-15 | 2021-11-26 | 红云红河烟草(集团)有限责任公司 | Online cigarette comprehensive quality detection device |
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| CN103549655B (en) | 2015-06-03 |
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