CN103720033A - On-line automatic cigarette circumference detector - Google Patents
On-line automatic cigarette circumference detector Download PDFInfo
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- CN103720033A CN103720033A CN201410011915.2A CN201410011915A CN103720033A CN 103720033 A CN103720033 A CN 103720033A CN 201410011915 A CN201410011915 A CN 201410011915A CN 103720033 A CN103720033 A CN 103720033A
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Abstract
The invention discloses an on-line automatic cigarette circumference detector. The detector comprises a cigarette drum wheel, a shooting mechanism and a synchronizing mechanism; a drum wheel shaft is arranged in the center of the cigarette drum wheel; a slot capable of covering, pressing and fixing a to-be-detected cigarette is formed in the circumferential surface of the wheel; the shooting mechanism is arranged at one side of the circumference of the cigarette drum wheel, and the shooting direction of the shooting mechanism is aligned to the cigarette drum wheel and passes through the circle center of the section of the cigarette drum wheel; the synchronizing mechanism and a transmission gear which is connected with a drive motor are arranged at the rear end of the drum wheel shaft; the shooting mechanism comprises a camera data wire connected with a program control unit, a camera and two high-brightness LED (Light-Emitting Diode) lamps; the high-brightness LED lamps comprise a plurality of rows of LED bulbs; the synchronizing mechanism comprises an encoder and an encoder data wire which is connected with the program control unit. By using the high-resolution CCD (Charge-Coupled Device) camera to shoot images, the on-line automatic cigarette circumference detector disclosed by the invention prevents influences of environmental fluctuation on the detection accuracy of an air pressure sensor, greatly improves the quality control capability on cigarette production in cigarette manufacturing, and has the advantages of advanced target, stable performance, reasonable structure and small size.
Description
Technical field
The present invention relates to a kind of tobacco machine, relate in particular to a kind of Cigarette circumference on-line automatic detection device.
Background technology
As everyone knows, the circumference of cigarette is one of very important index of cigar mill's product quality, cigarette process code requirement product circumference index and franchise are design load ± 0.20mm, cigar mill mainly adopts in two ways product circumference is detected at present: (1) laboratory offline inspection, testing staff is sent to use for laboratory detecting instrument and detects from board after sample drawn, the subject matter that this kind of mode exists is, every product index can not real-time online board being produced detects and shows, can not fine assistance board operating personnel find circumference quality problems and adjust in good time, (2) the online vapour-pressure type of board detects, its principle is to utilize circumferential variation to cause that air chamber internal gas pressure changes to detect circumference, subject matter is that the caused air pressure change value of circumferential variation is very faint, detection signal is easily disturbed, add the on-the-spot gas pressure providing at any time all in fluctuation, therefore detection resolution precision is inadequate, and testing result reliability and stability are poor.
Summary of the invention
In order to solve the problems of the technologies described above, the offline inspection the object of the invention is in detecting for current Cigarette circumference exists the cycle long, can not realize the real-time shaping to cigarette, and the precision of existing vapour-pressure type or the online detection mode of raster pattern is low, the problem of poor stability, provide a kind of energy automatic on-line to detect in real time the device of Cigarette circumference.
Complete skill scheme of the present invention is that a kind of Cigarette circumference on-line automatic detection device, comprises cigarette drum, photographic unit and lazy-tongs.
Described cigarette drum core wheel place is provided with drum axle, and wheel side face is provided with to cover and presses solidly the draw-in groove of cigarette to be measured surely.
Described photographic unit is positioned at a side in cigarette drum wheel week, and it takes direction over against cigarette drum, and passes the center of circle in cigarette drum cross section.
Described drum axle rear end is provided with travelling gear and the lazy-tongs that connect drive motors.
Described photographic unit comprises camera data line, camera and two high-brightness LED lamps that connection is programme-controlled.
Described camera data line is connected with camera, and described two high-brightness LED lamps are arranged at respectively the both sides of camera camera.
Described camera is high definition CCD camera.
Described high-brightness LED lamp possesses many row LED lamp pearls.
Described lazy-tongs comprise encoder and connect programme-controlled encoder data line.
Described encoder is connected with drum axle by yielding coupling.
The present invention is as follows for cigarette detection mode: first cigarette to be measured is covered and pressed solidly on the draw-in groove of cigarette drum, the travelling gear of drive motors by drum axle drives drum axle and cigarette drum to rotate, and makes cigarette to be measured on draw-in groove one by one by under image mechanism; When travelling gear drives drum axle to rotate, the state transfer of drum axle being rotated by yielding coupling is to encoder, encoder converts the encoded device data wire of the signal of telecommunication to according to the velocity of rotation of drum axle and is sent to programme-controlled, by programme-controlled calculated signals of sending according to encoder, drawn the velocity of rotation of cigarette drum, by the rotational synchronization of camera data line traffic control camera and cigarette drum, carry out camera operation.
The present invention compared with prior art has following beneficial effect:
The invention provides a kind of Cigarette circumference on-line automatic detection device, by high definition CCD image shot by camera, solved the impact of environmental fluctuating on accuracy of detection, greatly improved the quality control ability of in production of cigarettes process, cigarette being produced.The present invention has added two high-brightness LED lamps that possess many row LED lamp pearls, can be narrowed down in 0.1ms, the diplopia having produced while effectively having avoided cigarette high-speed motion to be measured the time for exposure.The present invention has advantages of index advanced person, stable performance, rational in infrastructure, volume is small and exquisite.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, does not form inappropriate limitation of the present invention, in the accompanying drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is that A of the present invention is to structural representation.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, describe the present invention in detail, in this illustrative examples of the present invention and explanation, be used for explaining the present invention, but not as a limitation of the invention.
The present embodiment provides a kind of Cigarette circumference on-line automatic detection device, and structure as shown in Figures 1 and 2, comprises cigarette drum 1, photographic unit 2 and lazy-tongs 3.
Described cigarette drum 1 core wheel place is provided with drum axle 4, and wheel side face is provided with and can covers the draw-in groove 6 that presses solidly cigarette 5 surely to be measured.
Described photographic unit 2 is positioned at the side that cigarette drum 1 is taken turns week, and it takes direction over against cigarette drum 1, and passes the center of circle in cigarette drum 1 cross section.
Described drum axle 4 rear ends are provided with travelling gear 7 and the lazy-tongs 3 that connect drive motors.
Described photographic unit 2 comprises camera data line 8, camera 9 and two high-brightness LED lamps 10 that connection is programme-controlled.
Described camera data line 8 is connected with camera 9, and described two high-brightness LED lamps 10 are arranged at respectively the both sides of camera 9 cameras.
Described camera 9 is high definition CCD camera.
Described high-brightness LED lamp 10 possesses 5 row LED lamp pearls 11.
Described lazy-tongs 3 comprise encoder 12 and connect programme-controlled encoder data line 13.
Described encoder 12 is connected with drum axle 4 by yielding coupling 14.
The present invention is as follows for cigarette detection mode: first cigarette 5 to be measured is covered and pressed solidly on the draw-in groove 6 of cigarette drum 1, drive motors drives drum axles 4 and cigarette drum 1 to rotate by the travelling gear 7 on drum axle 4, makes cigarette to be measured 5 on draw-in groove 6 one by one by under image mechanism 2; When travelling gear 7 drives drum axle 4 to rotate, the state transfer of drum axle being rotated by yielding coupling 14 is to encoder 12, encoder 12 converts the encoded device data wire 13 of the signal of telecommunication to according to the velocity of rotation of drum axle 4 and is sent to programme-controlled, by programme-controlled calculated signals of sending according to encoder 12, drawn the velocity of rotation of cigarette drum 1, by camera data line 8, control camera 9 and carry out camera operation with the rotational synchronization of cigarette drum 1.
The invention provides a kind of Cigarette circumference on-line automatic detection device, by high definition CCD camera 9 photographic images, solved the impact of environmental fluctuating on accuracy of detection, greatly improved the quality control ability of in production of cigarettes process, cigarette being produced.The present invention has added two high-brightness LED lamps 10 that possess 5 row LED lamp pearls 11, can be narrowed down in 0.1ms, the diplopia having produced while effectively having avoided cigarette 5 high-speed motion to be measured the time for exposure.The present invention has advantages of index advanced person, stable performance, rational in infrastructure, volume is small and exquisite.
The technical scheme above embodiment of the present invention being provided is described in detail, applied specific case herein the principle of the embodiment of the present invention and embodiment are set forth, the explanation of above embodiment is only applicable to help to understand the principle of the embodiment of the present invention; , for one of ordinary skill in the art, according to the embodiment of the present invention, in the specific embodiment and range of application, all will change, in sum, this description should not be construed as limitation of the present invention meanwhile.
Claims (5)
1. a Cigarette circumference on-line automatic detection device, comprises cigarette drum, photographic unit and lazy-tongs, it is characterized in that: described cigarette drum core wheel place is provided with drum axle, and wheel side face is provided with to cover and presses solidly the draw-in groove of cigarette to be measured surely; Described photographic unit is positioned at a side in cigarette drum wheel week, and it takes direction over against cigarette drum, and passes the center of circle in cigarette drum cross section; Described drum axle rear end is provided with travelling gear and the lazy-tongs that connect drive motors; Described photographic unit comprises camera data line, camera and two high-brightness LED lamps that connection is programme-controlled; Described lazy-tongs comprise encoder and connect programme-controlled encoder data line.
2. a kind of Cigarette circumference on-line automatic detection device according to claim 1, is characterized in that: described camera data line is connected with camera, and described two high-brightness LED lamps are arranged at respectively the both sides of camera camera.
3. a kind of Cigarette circumference on-line automatic detection device according to claim 1, is characterized in that: described camera is high definition CCD camera.
4. a kind of Cigarette circumference on-line automatic detection device according to claim 1, is characterized in that: described high-brightness LED lamp possesses many row LED lamp pearls.
5. a kind of Cigarette circumference on-line automatic detection device according to claim 1, is characterized in that: described encoder is connected with drum axle by yielding coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410011915.2A CN103720033A (en) | 2014-01-12 | 2014-01-12 | On-line automatic cigarette circumference detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410011915.2A CN103720033A (en) | 2014-01-12 | 2014-01-12 | On-line automatic cigarette circumference detector |
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| Publication Number | Publication Date |
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| CN103720033A true CN103720033A (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410011915.2A Pending CN103720033A (en) | 2014-01-12 | 2014-01-12 | On-line automatic cigarette circumference detector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444153A (en) * | 2018-12-14 | 2019-03-08 | 湖南华讯博视科技发展有限责任公司 | A kind of periphery quality detection device based on computer vision |
Citations (5)
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|---|---|---|---|---|
| EP0570163A2 (en) * | 1992-05-15 | 1993-11-18 | Philip Morris Products Inc. | Systems for optically inspecting cylindrical surfaces |
| CN201821892U (en) * | 2010-08-05 | 2011-05-11 | 葛宇 | Online cigarette detector |
| 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 |
| CN103344189A (en) * | 2013-07-16 | 2013-10-09 | 湖南润普科技发展有限公司 | Laser circumference detector and detecting method thereof |
| CN203723424U (en) * | 2014-01-12 | 2014-07-23 | 南京新路机电设备有限责任公司 | Online automatic detection device for circumference of cigarette |
-
2014
- 2014-01-12 CN CN201410011915.2A patent/CN103720033A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0570163A2 (en) * | 1992-05-15 | 1993-11-18 | Philip Morris Products Inc. | Systems for optically inspecting cylindrical surfaces |
| CN201821892U (en) * | 2010-08-05 | 2011-05-11 | 葛宇 | Online cigarette detector |
| 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 |
| CN103344189A (en) * | 2013-07-16 | 2013-10-09 | 湖南润普科技发展有限公司 | Laser circumference detector and detecting method thereof |
| CN203723424U (en) * | 2014-01-12 | 2014-07-23 | 南京新路机电设备有限责任公司 | Online automatic detection device for circumference of cigarette |
Non-Patent Citations (1)
| Title |
|---|
| 李勇: "视觉检测技术在烟支在线圆周检测中的应用", 《产业与科技论坛》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444153A (en) * | 2018-12-14 | 2019-03-08 | 湖南华讯博视科技发展有限责任公司 | A kind of periphery quality detection device based on computer vision |
| CN109444153B (en) * | 2018-12-14 | 2024-02-20 | 湖南华讯博视科技发展有限责任公司 | Cylinder surface quality detection device based on computer vision |
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Application publication date: 20140416 |