CN203078780U - Cigarette filter tip hollow pattern integrity detection device - Google Patents
Cigarette filter tip hollow pattern integrity detection device Download PDFInfo
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- CN203078780U CN203078780U CN 201320062287 CN201320062287U CN203078780U CN 203078780 U CN203078780 U CN 203078780U CN 201320062287 CN201320062287 CN 201320062287 CN 201320062287 U CN201320062287 U CN 201320062287U CN 203078780 U CN203078780 U CN 203078780U
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- liquid crystal
- integrity detection
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Abstract
The utility model relates to a cigarette detection device based on the machine vision technology, and provides a cigarette filter tip hollow pattern integrity detection device. The cigarette filter tip hollow pattern integrity detection device is used for detecting integrity of hollow patterns of cigarette filter tips in a tobacco pack. The cigarette filter tip hollow pattern integrity detection device comprises an image capturing assembly, a controller and a coder. A liquid crystal screen and touch screen, a liquid crystal screen installation support, a chassis front panel, an interface board, an industrial control board, an industrial control board cooling fin, a chassis body, a mother board, a cable socket, a liquid crystal screen and touch screen cable are arranged inside the controller. In the prior art, a detection device for cigarette filter tip hollow pattern integrity does not exist. The image processing algorithms used in the cigarette filter tip hollow pattern integrity detection device are the mature common algorithms in the machine vision field, various commercial or open-source machine vision function libraries comprise the algorithms, and developers can call the algorithms directly. The cigarette filter tip hollow pattern integrity detection device can be used in various existing cigarette packaging machines in the market. According to the cigarette filter tip hollow pattern integrity detection device, workload of workers is reduced, and defective tobacco packs can be prevented from flowing into the market.
Description
Technical field
The utility model relates to a kind of cigarette based on machine vision technique and props up detecting device, is used to detect the interior cigarette of tobacco bale and props up the integraty of recess patterns on the filter tip.
Background technology
Along with the progress of tobacco science and technology, the cigarette of recess patterns has appearred on the market having on the increasing filter tip.In the production process of this Special Cigarette Filter cigarette, may have the incomplete cigarette of recess patterns and prop up existence, cause the off quality of final tobacco bale.The function that existing check implement does not all detect this recess patterns integraty on the manufacturing line, manufacturer also relies at present the method for artificial sampling observation to guarantee the tobacco bale quality, has so not only increased staff's work capacity but also can not guarantee the quality of all tobacco bales.
At home and abroad in the tobacco business, the application of machine vision technique more and more widely is mainly used in foreign body detecting in parcel appearance quality detection, barrel appearance quality detection and the throwing process etc., and the application of propping up detection at cigarette also seldom.Along with the continuous maturation of machine vision technique, the cigarette of employing machine vision technique props up detection mode and will be more widely used.
Summary of the invention
The purpose of this utility model is that a kind of novel cigarette based on machine vision technique of design props up detecting device, is used to detect the interior cigarette of tobacco bale and props up the integraty of recess patterns on the filter tip, avoids the defective tobacco bale to come into the market.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of cigarette props up filter tip recess patterns integrity detection device, it comprises image collection assembly, controller and coder this device, comprises liquid crystal display and touch-screen, liquid crystal display mounting bracket, case front panel, interface board, industrial control board, industrial control board radiating gill, cabinet casing, motherboard, cable socket, liquid crystal display and touch-screen cable in the described controller;
The motherboard of cable socket is fixed on the cabinet casing, after being secured together, interface board, industrial control board and industrial control board radiating gill be fixed on the cabinet casing by double-screw bolt, the industrial control board radiating gill is close to the cabinet casing, liquid crystal display and touch-screen are fixed on the case front panel by the liquid crystal display mounting bracket, liquid crystal display and touch-screen cable connection liquid crystal display and touch-screen and interface board;
Comprise housing, cable socket, packing seal, case top lid, industrial camera, led light source, lens mount, camera lens, glass port, support, led light source feed cable, industrial camera energizing signal cable, industrial camera USB communication cable in the described image collection assembly.
By lens mount camera lens is fixed on the industrial camera, led light source, industrial camera, cable socket is connected together by led light source feed cable, industrial camera energizing signal cable, industrial camera USB communication cable;
Industrial camera and led light source are fixed on the support;
Support is fixed on the housing.
Be stained with glass port on the described housing.
Link to each other by two printed-board receptacles between described interface board and the motherboard, the cable socket on the motherboard passes that cooresponding mounting hole exposes the cabinet casing on the cabinet casing, and cabinet casing side is provided with the USB interface cover plate.
The jam nut that described cable socket carries is fixed on the housing.
Between case top lid and housing, add packing seal.
Image collection assembly is close to cigarette props up in the diaphragm capsule to be checked filter tip end face and is installed, and is responsible for gathering cigarette to be checked by industrial camera and props up the image of filter tip end face and carry out sending controller to behind the first treatment.Controller is handled the view data of image collection assembly collection by image processing techniques and is judged whether to exist the cigarette of recess patterns disappearance to prop up, and sends corresponding rejecting signal according to judged result to the wrapping machine set control system.The wrapping machine set control system is rejected the associated disadvantages tobacco bale at the rejecting mouth behind the rejecting signal that receives the detector transmission.
The beneficial effects of the utility model are:
1, also do not prop up the detecting device of filter tip recess patterns integraty at present at cigarette.
2, the device vision technique is the technology of a comparative maturity, the image processing algorithm that uses in the utility model all is the algorithms most in use of field of machine vision maturation, all comprised these algorithms in the various commercializations or the machine vision function library of increasing income, the developer can directly call.
3, utility model can be used for existing various cigarette-packaging machines on the market, has not only reduced staff's work capacity but also avoided the defective tobacco bale to come into the market.In addition, owing to adopted machine vision technique, and have touch-screen, the operating personal operation is directly perceived more, convenient.
Description of drawings
Fig. 1 is a circuit block diagram of the present utility model;
Fig. 2 is an image processing flow process of the present utility model;
Fig. 3 is the side sectional view of controller;
Fig. 4 is the front section view of controller;
The side sectional view of Fig. 5 image collection assembly;
The front view of Fig. 6 image collection assembly.
The specific embodiment
Be elaborated below in conjunction with 1,2,3,4 pairs of the utility model of accompanying drawing:
In Fig. 1, industrial control board is used for the operation of operating system and upper computer software.Micro controller system is responsible for carrying out the control command of upper computer software, comprise read the coder phase place, with the communication of wrapping machine set control system etc.The image collection assembly communication interface is used to connect image collection assembly, and micro controller system is at the appointed time taken pictures by the industrial camera in this interface control image collection assembly, and industrial camera sends picture shot in the controller industrial control board by this interface.The code device signal Acquisition Circuit is used for micro controller system and reads the coder phase place and send industrial control board to, realizes the phase synchronization of the utility model and whole wrapping machine control system.Wrapping machine control system communication interface is used for micro controller system to rejecting signals such as nominal, scarce of control system transmissions.The led light source constant-current supply provides constant-current supply for the led light source in the image collection assembly, to guarantee the stable operation of led light source.The LVDS display interface is used for being connected of industrial control board and color LCD screen.Touch screen interface is used for being connected of industrial control board and touch-screen.The operator can check the relevant information of system's operation by liquid crystal display, and the correlation parameter of system is set by touch-screen.
In Fig. 2, the filter tip end face image that the image processing program in the utility model at first photographs industrial camera is cut apart, and each cigarette props up the corresponding little image in position.Then each cigarette is propped up the cooresponding image in position and carry out processing such as gray processing, binaryzation, burn into expansion successively, search and draw the recess patterns profile, calculating contour area at last is the pixel count of recess patterns area.Gray processing is that the coloured image for the filter tip end face that industrial camera is photographed is converted to gray level image, if adopt be the black and white camera then do not need to carry out gray processing and handle; Binaryzation is to distinguish with the filter tip end face of white on every side for cigarette being propped up the filter tip recess patterns, and the gray value of recess patterns pixel is made as 255, and the gray value of white filter tip end face pixel is made as 0; Corrosion and expansion are in order to eliminate some the little noises in the image after binary conversion treatment, can to improve follow-up speed of searching the recess patterns profile like this; Searching filter tip recess patterns profile is in order to draw out the outline line of recess patterns, is the prerequisite of subsequent calculations recess patterns pixel count; Calculating the recess patterns contour area is in order to calculate the recess patterns pixel count that the recess patterns outline line surrounds.
Fig. 3 in Fig. 6 this device it comprise image collection assembly, controller and coder, comprise liquid crystal display and touch-screen 1, liquid crystal display mounting bracket 2, case front panel 3, interface board 4, industrial control board 5, industrial control board radiating gill 6, cabinet casing 7, motherboard 8, cable socket 9, liquid crystal display and touch-screen cable 10 in the described controller;
The motherboard 8 of cable socket 9 is fixed on the cabinet casing 7, after being secured together, interface board 4, industrial control board 5 and industrial control board radiating gill 6 be fixed on the cabinet casing 7 by double-screw bolt, industrial control board radiating gill 6 is close to cabinet casing 7, liquid crystal display and touch-screen 1 are fixed on the case front panel 3 by liquid crystal display mounting bracket 2, and liquid crystal display and touch-screen cable 10 connect liquid crystal display and touch-screen 1 and interface board 4;
By lens mount 27 camera lens 28 is fixed on the industrial camera 25, led light source 26, industrial camera 25, cable socket 22 is connected together by led light source feed cable 31, industrial camera energizing signal cable 32, industrial camera USB communication cable 33;
Be stained with glass port 34 on the described housing 21.
Link to each other by two printed-board receptacles 11 between described interface board 4 and the motherboard 8, the cable socket 9 on the motherboard 8 passes that cooresponding mounting hole exposes cabinet casing 7 on the cabinet casing 7, and cabinet casing 7 sides are provided with USB interface cover plate 12.
The jam nut that described cable socket 22 carries is fixed on the housing 21.
Between case top lid 24 and housing 21, add packing seal 23.
Claims (5)
1. a cigarette props up filter tip recess patterns integrity detection device, it is characterized in that: it comprises image collection assembly, controller and coder this device, comprises liquid crystal display and touch-screen (1), liquid crystal display mounting bracket (2), case front panel (3), interface board (4), industrial control board (5), industrial control board radiating gill (6), cabinet casing (7), motherboard (8), cable socket (9), liquid crystal display and touch-screen cable (10) in the described controller;
The motherboard (8) of cable socket (9) is fixed on the cabinet casing (7), after being secured together, interface board (4), industrial control board (5) and industrial control board radiating gill (6) be fixed on the cabinet casing (7) by double-screw bolt, industrial control board radiating gill (6) is close to cabinet casing (7), liquid crystal display and touch-screen (1) are fixed on the case front panel (3) by liquid crystal display mounting bracket (2), and liquid crystal display and touch-screen cable (10) connect liquid crystal display and touch-screen (1) and interface board (4);
Comprise housing (21), cable socket (22), packing seal (23), case top lid (24), industrial camera (25), led light source (26), lens mount (27), camera lens (28), glass port (29), support (30), led light source feed cable (31), industrial camera energizing signal cable (32), industrial camera USB communication cable (33) in the described image collection assembly;
By lens mount (27) camera lens (28) is fixed on the industrial camera (25), led light source (26), industrial camera (25), cable socket (22) is connected together by led light source feed cable (31), industrial camera energizing signal cable (32), industrial camera USB communication cable (33);
Industrial camera (25) and led light source (26) are fixed on the support (30);
Support (30) is fixed on the housing (21).
2. cigarette according to claim 1 props up filter tip recess patterns integrity detection device, it is characterized in that: be stained with glass port (34) on the described housing (21).
3. cigarette according to claim 1 props up filter tip recess patterns integrity detection device, it is characterized in that: link to each other by two printed-board receptacles (11) between described interface board (4) and the motherboard (8), cable socket (9) on the motherboard (8) passes the last cooresponding mounting hole of cabinet casing (7) and exposes cabinet casing (7), and cabinet casing (7) side is provided with USB interface cover plate (12).
4. cigarette according to claim 1 props up filter tip recess patterns integrity detection device, it is characterized in that: the jam nut that described cable socket (22) carries is fixed on the housing (21).
5. cigarette according to claim 1 props up filter tip recess patterns integrity detection device, it is characterized in that: add packing seal (23) between case top lid (24) and housing (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320062287 CN203078780U (en) | 2013-02-04 | 2013-02-04 | Cigarette filter tip hollow pattern integrity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320062287 CN203078780U (en) | 2013-02-04 | 2013-02-04 | Cigarette filter tip hollow pattern integrity detection device |
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| Publication Number | Publication Date |
|---|---|
| CN203078780U true CN203078780U (en) | 2013-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320062287 Withdrawn - After Issue CN203078780U (en) | 2013-02-04 | 2013-02-04 | Cigarette filter tip hollow pattern integrity detection device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057739A (en) * | 2013-02-04 | 2013-04-24 | 江西中烟工业有限责任公司南昌卷烟厂 | Device for detecting integrity of cigarette filter tip recessed pattern |
| CN103910078A (en) * | 2014-04-15 | 2014-07-09 | 中国电子科技集团公司第四十一研究所 | Device for detecting integrity of aluminized paper and lining paper of cigarette packets |
| CN112520100A (en) * | 2020-11-20 | 2021-03-19 | 中国电子科技集团公司第四十一研究所 | Composite cigarette detection device and method for FOCKE packaging machine |
-
2013
- 2013-02-04 CN CN 201320062287 patent/CN203078780U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057739A (en) * | 2013-02-04 | 2013-04-24 | 江西中烟工业有限责任公司南昌卷烟厂 | Device for detecting integrity of cigarette filter tip recessed pattern |
| CN103057739B (en) * | 2013-02-04 | 2014-09-17 | 江西中烟工业有限责任公司南昌卷烟厂 | Device for detecting integrity of cigarette filter tip recessed pattern |
| CN103910078A (en) * | 2014-04-15 | 2014-07-09 | 中国电子科技集团公司第四十一研究所 | Device for detecting integrity of aluminized paper and lining paper of cigarette packets |
| CN112520100A (en) * | 2020-11-20 | 2021-03-19 | 中国电子科技集团公司第四十一研究所 | Composite cigarette detection device and method for FOCKE packaging machine |
| CN112520100B (en) * | 2020-11-20 | 2023-01-17 | 中国电子科技集团公司第四十一研究所 | Composite cigarette detection device and method for FOCKE packaging machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130724 Effective date of abandoning: 20140917 |
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| RGAV | Abandon patent right to avoid regrant |