CN202033005U - Cigarette case appearance detection equipment - Google Patents
Cigarette case appearance detection equipment Download PDFInfo
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- CN202033005U CN202033005U CN2011200977954U CN201120097795U CN202033005U CN 202033005 U CN202033005 U CN 202033005U CN 2011200977954 U CN2011200977954 U CN 2011200977954U CN 201120097795 U CN201120097795 U CN 201120097795U CN 202033005 U CN202033005 U CN 202033005U
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- cigarette case
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Abstract
The utility model discloses cigarette case appearance detection equipment, and aims to provide cigarette case appearance detection equipment which is quick in detection speed and high in detection accuracy. The cigarette case appearance detection equipment comprises a detection device and a rejection actuating mechanism, wherein the detection device comprises an inner track detection device and an outer track detection device; both the inner track detection device and the outer track detection device comprise a light source for illuminating a cigarette case, and an image collection module which is arranged in the position corresponding to the light source, collects an appearance image of the cigarette case when the cigarette case is illuminated by the light source and outputs the collected cigarette case appearance image signal; the detection device also comprises an image processing and control module which is connected with the inner track detection device, the outer track detection device and the rejection actuating mechanism; the image processing and control module receives the cigarette case appearance image signal, performs enhancement, analysis and judgment on the received cigarette case appearance image signal and then outputs a control signal to the rejection actuating mechanism to control the rejection actuating mechanism to reject an unqualified cigarette case. The cigarette case appearance detection equipment can be applied to the appearance detection of different types of cigarette cases.
Description
Technical field
The utility model relates to tobacco machine, especially relates to a kind of cigarette case outward appearance checkout equipment.
Background technology
In the process of producing cigarette case, because a variety of causes, there is flaw in appearance unavoidably at cigarette case, therefore, must carry out outward appearance to the cigarette case of producing detects, existing cigarette case outward appearance checkout equipment can online detection parcel seal position, seal shape, label paper pattern, label paper position and state, tobacco bale shape etc., also the underproof cigarette case of outward appearance can be rejected.But existing cigarette case outward appearance checkout equipment only has a detection track usually, can only carry out single track and detect, and detection speed is slow.
The utility model content
The utility model only has a detection track usually in order to solve prior art cigarette case outward appearance checkout equipment, can only carry out single track and detect, and the technical matters that detection speed is slow provides a kind of cigarette case outward appearance checkout equipment.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is a kind of cigarette case outward appearance checkout equipment of design, comprise that a pick-up unit that is used to detect the cigarette case outward appearance links to each other with described pick-up unit with one and rejects the rejecting topworks of defective cigarette case according to the testing result of described pick-up unit, rail pick-up unit and outer rail pick-up unit in described pick-up unit comprises, described inner orbit pick-up unit and outer rail pick-up unit include:
Be used to illuminate the light source of cigarette case;
Corresponding with described light source and when light source illuminates cigarette case, gather the image capture module of cigarette case appearance images, the cigarette case appearance images signal that its output is gathered;
Described pick-up unit also comprises with described interior rail pick-up unit, outer rail pick-up unit and rejects Flame Image Process and the control module that topworks links to each other, it receives described cigarette case appearance images signal and the cigarette case appearance images signal that is received strengthened, analyzes and judge that back output one controls signal to rejects topworks, and control is rejected topworks and rejected defective cigarette case.
Described light source is a led light source, and described pick-up unit comprises that also one links to each other with described led light source and is used to control the stroboscopic control module of described led light source flicker frequency.
The light source of rail pick-up unit comprises first light source and secondary light source, the 3rd light source of lighting successively and the 4th light source of lighting successively in described, and described first light source and the 3rd light source are synchronous, secondary light source and the 4th light source are synchronous, described image capture module comprise first image capture module corresponding with described first light source, with corresponding second image capture module of described secondary light source, with corresponding the 3rd image capture module of described the 3rd light source and four image capture module corresponding with described the 4th light source; The light source of described outer rail pick-up unit comprises the 5th light source and the 6th light source, the 7th light source of lighting successively and the 8th light source of lighting successively, and described the 5th light source and the 7th light source are synchronous, the 6th light source and the 8th light source are synchronous, described image capture module comprise five image capture module corresponding with described the 5th light source, with corresponding the 6th image capture module of described the 6th light source, with corresponding the 7th image capture module of described the 7th light source and eight image capture module corresponding with described the 8th light source.
Described Flame Image Process and control module comprise a pair of chip image processor.
Described image capture module is an imageing sensor.
Described cigarette case outward appearance checkout equipment comprises guide rail and is arranged on detection case on the guide rail, described guide rail comprise with described in the rail pick-up unit corresponding in guide rail, with the corresponding outer guide of described outer rail pick-up unit and be arranged on described in guide rail and outer guide both sides and separate described in the guide rail guard strip of guide rail and outer guide; Described detection case comprise with described inner orbit corresponding in the rail light source bracket, with described inner orbit corresponding in rail camera support, with the corresponding outer rail light source bracket of described outside track and with the corresponding outer rail camera of described outside track support.
Described guide rail one end and described detection case are hinged, and the other end is provided with an outstanding described guide rail and is used for fixing the front support stand of described detection case.
Described detection case in described guide rail and outer guide directly over be respectively arranged with one and prevent that cigarette case from jumping out the external pressure tobacco rod of guide rail.
First light source bracket and the secondary light source support that are provided with before and after rail light source bracket and outer rail light source bracket include in described, described first light source bracket is provided with white LED light source, and described secondary light source support is provided with the blue-ray LED light source.
The utility model carries out double track to cigarette case and detects by rail pick-up unit in being provided with and outer rail pick-up unit, has improved the detection speed of cigarette case outward appearance checkout equipment.Simultaneously, light source and image capture module is synchronous, and Flame Image Process and control module are set in images acquired and carry out Flame Image Process, improved accuracy of detection when further improving detection speed.
Description of drawings
Below in conjunction with embodiment and accompanying drawing the utility model is elaborated, wherein:
Fig. 1 is the principle of compositionality block diagram of the utility model cigarette case outward appearance checkout equipment;
Fig. 2 is the workflow diagram of the interior rail pick-up unit of the utility model cigarette case outward appearance checkout equipment;
Fig. 3 is the workflow diagram of the outer rail pick-up unit of the utility model cigarette case outward appearance checkout equipment;
Fig. 4 is the structural drawing of the utility model cigarette case outward appearance checkout equipment.
Embodiment
The principle of work of the utility model cigarette case outward appearance checkout equipment is: under the control of PLC program, after the triggering of synchro pick-up, imageing sensor is finished under the cooperation of light source the outward appearance of capsule tobacco bale is carried out image acquisition, and the image of gathering is transformed into digital signal, image processor carries out image processing and analyzing by the program of setting, and the result delivered to PLC, after the logic determines through the PLC program, drive and reject topworks and finish rejecting the defective tobacco bale.
See also Fig. 1.The utility model cigarette case outward appearance checkout equipment comprises that a pick-up unit that is used to detect the cigarette case outward appearance links to each other with described pick-up unit with one and rejects the rejecting topworks of defective cigarette case according to the testing result of described pick-up unit.Rejecting topworks is FOCKE FX2.Wherein:
Described pick-up unit comprises interior rail pick-up unit, outer rail pick-up unit and the Flame Image Process and the control module that link to each other with described interior rail pick-up unit, outer rail pick-up unit and rejecting topworks, wherein said inner orbit pick-up unit and outer rail pick-up unit include light source and image capture module, promptly in the rail light source and with described in the corresponding interior rail image capture module of rail light source, outer rail light source and the outer rail image capture module corresponding with described outer rail light source.
Light source is mainly used in and illuminates cigarette case when detecting.Described light source is a led light source, and light source adopts the high-powered LED lamp group.Described pick-up unit comprises that also one links to each other with described led light source and is used to control the stroboscopic control module of described led light source flicker frequency, led light source is carried out stroboscopic control, prolong its serviceable life,, thereby guaranteed the stability of cigarette case outward appearance checkout equipment because light attenuation is slow.
Image capture module is corresponding with described light source, and when light source illuminates cigarette case synchronous acquisition cigarette case appearance images, cigarette case appearance images signal that its output is gathered is to Flame Image Process and control module.Image capture module is an imageing sensor, and it can adopt the fastest imageing sensor in the present world, and 300,000 pixel image collections only need 4.7 milliseconds.
Flame Image Process and control module are mainly used in to be handled the cigarette case appearance images signal of gathering, and rejects underproof cigarette case according to the work of result output control signal control rejecting topworks.Flame Image Process and control module link to each other with described image capture module and rejecting topworks, it receives described cigarette case appearance images signal and the cigarette case appearance images signal that is received strengthened, analyzes and judge that back output one controls signal to rejects topworks, control is rejected topworks and is rejected defective cigarette case, the tobacco bale travelling speed can be obtained in real time, the rejecting accuracy can be effectively improved.Flame Image Process and control module comprise a pair of chip image processor, adopt the twin-core sheet to handle to the cigarette case appearance images signal of gathering, and can carry out Flame Image Process in images acquired.Flame Image Process has increased the image preprocessing function, can effectively filter noise and disturb.
In this specific embodiment, the light source of rail pick-up unit comprises first light source and secondary light source, the 3rd light source of lighting successively and the 4th light source of lighting successively in described, and described first light source and the 3rd light source are synchronous, secondary light source and the 4th light source are synchronous, described image capture module comprise first image capture module corresponding with described first light source, with corresponding second image capture module of described secondary light source, with corresponding the 3rd image capture module of described the 3rd light source and four image capture module corresponding with described the 4th light source; The light source of described outer rail pick-up unit comprises the 5th light source and the 6th light source, the 7th light source of lighting successively and the 8th light source of lighting successively, and described the 5th light source and the 7th light source are synchronous, the 6th light source and the 8th light source are synchronous, described image capture module comprise five image capture module corresponding with described the 5th light source, with corresponding the 6th image capture module of described the 6th light source, with corresponding the 7th image capture module of described the 7th light source and eight image capture module corresponding with described the 8th light source.。Because imageing sensor quantity is many, has lowered the distortion rate that obtains image, thereby has further improved accuracy of detection.
The workflow of the interior rail pick-up unit of the utility model cigarette case outward appearance checkout equipment as shown in Figure 2.After the start, automatic feed is sent to the detection station with cigarette case, lights first group of light source then, and when lighting, the cigarette case appearance images is gathered in first group of camera synchronization capture, and first group of cigarette case appearance images signal of output collection.Light the 3rd group of light source simultaneously, when lighting, the cigarette case appearance images is gathered in the 3rd group of camera synchronization capture, and the 3rd group of cigarette case appearance images signal of output collection.Then, light second group of light source again, when lighting, the cigarette case appearance images is gathered in second group of camera synchronization capture, and second group of cigarette case appearance images signal of output collection, light the 4th group of light source simultaneously, when lighting, the cigarette case appearance images is gathered in the 4th group of camera synchronization capture, and the 4th group of cigarette case appearance images signal of output collection.。The equal input pictures of two groups of cigarette case appearance images signals are handled and control module, and the vision software in inside carries out figure image intensifying, analysis, judgement, when judged result is product when qualified, and output OK signal, and detect and whether stop to detect.When judged result is product when defective, output NG signal is to rejecting topworks, and control is rejected topworks and rejected detected defective cigarette case.
The workflow of the outer rail pick-up unit of the utility model cigarette case outward appearance checkout equipment as shown in Figure 3.After the start, automatic feed is sent to the detection station with cigarette case, lights the 5th group of light source then, and when lighting, the cigarette case appearance images is gathered in the 5th group of camera synchronization capture, and the 5th group of cigarette case appearance images signal of output collection.Light the 7th group of light source simultaneously, when lighting, the cigarette case appearance images is gathered in the 7th group of camera synchronization capture, and the 7th group of cigarette case appearance images signal of output collection.Then, light the 6th group of light source again, when lighting, the cigarette case appearance images is gathered in the 6th group of camera synchronization capture, and the 6th group of cigarette case appearance images signal of output collection, light the 8th group of light source simultaneously, when lighting, the cigarette case appearance images is gathered in the 8th group of camera synchronization capture, and the 8th group of cigarette case appearance images signal of output collection.。The equal input pictures of two groups of cigarette case appearance images signals are handled and control module, and the vision software in inside carries out figure image intensifying, analysis, judgement, when judged result is product when qualified, and output OK signal, and detect and whether stop to detect.When judged result is product when defective, output NG signal is to rejecting topworks, and control is rejected topworks and rejected detected defective cigarette case.
See also Fig. 4.The utility model cigarette case outward appearance checkout equipment comprises guide rail 1 and the detection case 2 that is arranged on the guide rail.Wherein,
Guide rail 1 is mainly used in and makes the operation of tobacco bale peace normal trace.It comprises with described in the rail pick-up unit corresponding in guide rail 11, with the corresponding outer guide 12 of described outer rail pick-up unit and be arranged on described in guide rail and outer guide both sides and separate described in the guide rail guard strip 13 of guide rail and outer guide.The guide rail guard strip is mainly used in and prevents the cigarette case dislocation.
Detection case 2 comprise with described inner orbit corresponding in rail light source bracket 21, with described inner orbit corresponding in rail camera support 22, with the corresponding outer rail light source bracket 23 of described outside track and with the corresponding outer rail camera of described outside track support 24.Interior rail light source bracket 21 and outer rail light source bracket 23 are mainly used in fixed light source, and interior rail camera support 22 and outer rail camera support 24 are mainly used in the still image sensor, are camera in this specific embodiment.
Guide rail 1 one ends are hinged by hinge and the hinge 25 on the described detection case 2 on the hinge support plate 14, and the other end of guide rail 1 is provided with an outstanding described guide rail and is used for fixing the front support stand 15 of described detection case.
Detection case 2 in described guide rail and outer guide directly over be respectively arranged with one and prevent that cigarette case from jumping out the external pressure tobacco rod 26 of guide rail.The external pressure tobacco rod is mainly used in and prevents that cigarette case from jumping out guide rail because of vibration.
First light source bracket 27 and the secondary light source support 28 that are provided with before and after interior rail light source bracket and outer rail light source bracket include, described first light source bracket is provided with white LED light source, and described secondary light source support is provided with the blue-ray LED light source.
The utility model cigarette case outward appearance checkout equipment detects simultaneously by inside and outside double track, relative existing equipment, improved the stability of accuracy of detection and detection greatly, reduced plant maintenance intensity, maintenance cost and operative employee's labour intensity, and improved automation degree of equipment.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. cigarette case outward appearance checkout equipment, comprise that a pick-up unit that is used to detect the cigarette case outward appearance links to each other with described pick-up unit with one and rejects the rejecting topworks of defective cigarette case according to the testing result of described pick-up unit, it is characterized in that: rail pick-up unit and outer rail pick-up unit in described pick-up unit comprises, described inner orbit pick-up unit and outer rail pick-up unit include:
Be used to illuminate the light source of cigarette case;
Corresponding with described light source and when light source illuminates cigarette case, gather the image capture module of cigarette case appearance images, the cigarette case appearance images signal that its output is gathered;
Described pick-up unit also comprises with described interior rail pick-up unit, outer rail pick-up unit and rejects Flame Image Process and the control module that topworks links to each other, it receives described cigarette case appearance images signal and the cigarette case appearance images signal that is received strengthened, analyzes and judge that back output one controls signal to rejects topworks, and control is rejected topworks and rejected defective cigarette case.
2. cigarette case outward appearance checkout equipment according to claim 1 is characterized in that: described light source is a led light source, and described pick-up unit comprises that also one links to each other with described led light source and is used to control the stroboscopic control module of described led light source flicker frequency.
3. cigarette case outward appearance checkout equipment according to claim 1, it is characterized in that: the light source of rail pick-up unit comprises first light source and the secondary light source of lighting successively in described, the 3rd light source of lighting successively and the 4th light source, and described first light source and the 3rd light source are synchronous, secondary light source and the 4th light source are synchronous, and described image capture module comprises first image capture module corresponding with described first light source, second image capture module corresponding with described secondary light source, three image capture module corresponding and four image capture module corresponding with described the 4th light source with described the 3rd light source; The light source of described outer rail pick-up unit comprises the 5th light source and the 6th light source, the 7th light source of lighting successively and the 8th light source of lighting successively, and described the 5th light source and the 7th light source are synchronous, the 6th light source and the 8th light source are synchronous, described image capture module comprise five image capture module corresponding with described the 5th light source, with corresponding the 6th image capture module of described the 6th light source, with corresponding the 7th image capture module of described the 7th light source and eight image capture module corresponding with described the 8th light source.
4. cigarette case outward appearance checkout equipment according to claim 1 is characterized in that: described Flame Image Process and control module comprise a pair of chip image processor.
5. cigarette case outward appearance checkout equipment according to claim 1 is characterized in that: described image capture module is an imageing sensor.
6. cigarette case outward appearance checkout equipment according to claim 1, it is characterized in that: described cigarette case outward appearance checkout equipment comprises guide rail and is arranged on detection case on the guide rail, described guide rail comprise with described in the rail pick-up unit corresponding in guide rail, with the corresponding outer guide of described outer rail pick-up unit and be arranged on described in guide rail and outer guide both sides and separate described in the guide rail guard strip of guide rail and outer guide; Described detection case comprise corresponding with described inner orbit in the rail light source bracket, with described inner orbit corresponding in rail camera support, with the corresponding outer rail light source bracket of described outside track and with the corresponding outer rail camera of described outside track support.
7. cigarette case outward appearance checkout equipment according to claim 6 is characterized in that: described guide rail one end and described detection case are hinged, and the other end is provided with an outstanding described guide rail and is used for fixing the front support stand of described detection case.
8. cigarette case outward appearance checkout equipment according to claim 6 is characterized in that: described detection case in described guide rail and outer guide directly over be respectively arranged with one and prevent that cigarette case from jumping out the external pressure tobacco rod of guide rail.
9. cigarette case outward appearance checkout equipment according to claim 6, it is characterized in that: first light source bracket and the secondary light source support that are provided with before and after rail light source bracket and outer rail light source bracket include in described, described first light source bracket is provided with white LED light source, and described secondary light source support is provided with the blue-ray LED light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200977954U CN202033005U (en) | 2011-04-06 | 2011-04-06 | Cigarette case appearance detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200977954U CN202033005U (en) | 2011-04-06 | 2011-04-06 | Cigarette case appearance detection equipment |
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| CN202033005U true CN202033005U (en) | 2011-11-09 |
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| CN2011200977954U Expired - Fee Related CN202033005U (en) | 2011-04-06 | 2011-04-06 | Cigarette case appearance detection equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103293161A (en) * | 2013-05-29 | 2013-09-11 | 浙江工业大学 | Laser rapid detection method for wormhole flaws of bamboo chopstick blanks and special device thereof |
| CN103868934A (en) * | 2014-01-21 | 2014-06-18 | 图灵视控（北京）科技有限公司 | Glass lamp cup detection system and method based on machine vision |
| CN110161046A (en) * | 2019-05-28 | 2019-08-23 | 华中科技大学 | A kind of moulding appearance detecting method and system based on stroboscopic light source |
-
2011
- 2011-04-06 CN CN2011200977954U patent/CN202033005U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103293161A (en) * | 2013-05-29 | 2013-09-11 | 浙江工业大学 | Laser rapid detection method for wormhole flaws of bamboo chopstick blanks and special device thereof |
| CN103868934A (en) * | 2014-01-21 | 2014-06-18 | 图灵视控（北京）科技有限公司 | Glass lamp cup detection system and method based on machine vision |
| CN110161046A (en) * | 2019-05-28 | 2019-08-23 | 华中科技大学 | A kind of moulding appearance detecting method and system based on stroboscopic light source |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Jun Inventor after: Wu Yimin Inventor after: Yu Yuming Inventor after: Yang Jin Inventor after: Cao Xin Inventor before: Chen Jun |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN JUN TO: CHEN JUN WU YIMIN YU YUMING YANG JIN CAO XIN |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20140406 |