CN206132657U - Gilt quality intelligent detecting system based on machine vision - Google Patents
Gilt quality intelligent detecting system based on machine vision Download PDFInfo
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- CN206132657U CN206132657U CN201621145115.0U CN201621145115U CN206132657U CN 206132657 U CN206132657 U CN 206132657U CN 201621145115 U CN201621145115 U CN 201621145115U CN 206132657 U CN206132657 U CN 206132657U
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- 238000012546 transfer Methods 0.000 claims abstract description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 95
- 239000010931 gold Substances 0.000 claims description 94
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Abstract
The utility model discloses a gilt quality intelligent detecting system based on machine vision, transfer the image acquisition unit of server including gathering gilt image, be used for human -computer interaction and acquire gilt position sigual, with the input/output cell of information transfer image processing unit and server, be used for receiving and show gilt image and transfer the database to defect image that image processing unit's server is transfered to the gilt image of preliminary treatment, transfer server and input/output cell demonstration and/or send the image processing unit of action instruction to gilt image defect detecting and with defect image with the defect detecting algorithm, an inspection rejects device for mark or rejection crankshaft detection, image acquisition unit and image processing unit are connected with the server electricity, and the inspection rejects device is connected with input/output cell and/or image processing unit electricity, and input/output cell is connected with server, image processing unit electricity respectively. The utility model has the characteristics of real -time detection, testing standards is unified and efficient, false drop rate low.
Description
Technical field
This utility model belongs to printing checking technical field, and in particular to one kind have real-time detection, examination criteria unification,
Detection efficiency is high, the gold stamping quality intelligent detecting system based on machine vision that false drop rate is low.
Background technology
With the fast development of packages printing industry, being packaged in for the industry such as tobacco package, cosmetics of everyday use, medicine is false proof, dress
Requirement in terms of pool effect is also correspondingly being improved.In the post-press finishing of packaging product, hot stamping process is because of its clear patterns, U.S.
See, picture and text present strong metallic luster, the surface finish such as color glow, will never fade, wear-resisting, weather-proof effect and anti-
Special role in terms of puppet is liked there is application in the high-grade packaging such as banknote, cigarette-brand, medicine, cosmetics by people.Gold stamping master
There are two kinds of functions, one is incrustation, improve value-added content of product；Two are to confer to the higher anti-counterfeiting performance of product, using holography
Locating thermoprint trademark, anti-counterfeiting, guarantor's famous brand.Meanwhile, it is gold stamping very to show the personalized and safe of product packaging
Environmental protection.Therefore, many high-grade packagings all employ gilding technology.
In recent years, as the fast development and the market competition of modern science and technology are fierce all the more, matter of the people to leaflet
Amount requires day by day to improve.At present, Packaging and Printing Enterprises are typically estimated one by one using sampling check during artificially printing and after printing
Method sorting waste product.Such as usually there is such a phenomenon in pharyngitis granule enterprise：In gravure, mould and comprehensive workshop are scalded,
Majority is the first-class printing equipment of external import in very fast production；And in product examine workshop, for some special cigarette-brands, tens
Workman up to a hundred detected one by one nervously doing to printed finished product, even being also often several individuals tight on product examine machine
Be combined with finished product detected, if coordinating not in place or machine a point failure occur, to be also terribly busy,
Sometimes several product examine machines operate and there is also the phenomenon that finished product to be checked is piled up simultaneously.It can be seen that current detection method efficiency it is low, into
This height, labor strength are big, and artificial quality inspection subjectivity is strong, and the accuracy of detection very judgement of artificial quality inspection is different, holds
Easily cause the disunity of examination criteria.In turn result in that cigarette-brand quality is unstable and flase drop, be unfavorable for establishing for brand names；
Secondly, artificial quality inspection needs substantial amounts of Quality Inspector, and the wage for cultivating a collection of Quality Inspector and Quality Inspector is one for enterprise
The huge financial expenditures of pen, and artificial quality inspection efficiency is low, seriously hinders the fast development of enterprise, is many type of productions of restriction
The main cause of Rapid Development of Enterprise.3rd, artificial quality inspection has very serious hysteresis quality, all carries out offline, it is impossible to enter
Row real-time detection, can not be solved in time when can occur quality problems in printing process, cause continuous hundreds and thousands of
Waste product, forms substantial amounts of raw material and the waste in man-hour, can also affect the production schedule of enterprise, causes to be unable to punctual delivery, produces
The problems such as quality declines, has a strong impact on the economic benefit of enterprise.
Although the leaflet on-line detecting system research based on machine vision achieves certain progress, also beginning to should
For actual production.Due to gold stamping region can be different with the difference of viewing angle, gold stamping pattern form, existing base
When the leaflet on-line detecting system of machine vision is applied to the complicated gold stamping quality testing such as cigarette-brand, it is difficult to take into account both
Can detect thermoprint loosely, all of gold stamping defect such as the handwriting is blurred, scumming, pattern thermoprint tarnish, but also want energy
Detect that gold stamping pattern color whether there is the aberration problem such as shallow or overrich, while also needing to possess identification function, be capable of identify that
Human eye is not easily seen very much in gold stamping region number, bar code, Chinese and English character.
Utility model content
The purpose of this utility model is to provide a kind of with real-time detection, examination criteria unification, detection efficiency height, flase drop
The low gold stamping quality intelligent detecting system based on machine vision of rate.
What the purpose of this utility model was realized in：Including：
Image acquisition units, for the gold stamping image after each gold stamping operation of online acquisition and send server to；
Input-output unit, for live board man-machine interaction and the gold stamping position signalling of acquisition, by human-machine interactive information
Send graphics processing unit to, send gold stamping position signalling to server；
Server, for receiving gold stamping image and being shown in real time on screen and lacking that graphics processing unit is transmitted
In sunken image data base, for gold stamping position signalling to be synchronized with the detection process of image acquisition units, pretreatment is gold stamping
Image simultaneously sends graphics processing unit to；
Graphics processing unit, for receiving and detects human-machine interactive information, for pre- to the gold stamping imagery exploitation for receiving
If defects detection algorithm carry out defects detection and send defect image to server sending defect information to input simultaneously
The live board of output unit shows in real time and/or sends action command；
Rejection device, for labelling or the gold stamping product of defect of rejecting graphics processing unit detection；
Described image collecting unit is electrically connected with server, and the server is electrically connected with graphics processing unit, described to pick
Waste-removing device is electrically connected with input-output unit and/or graphics processing unit, the input-output unit respectively with server, image
Processing unit is electrically connected.
This utility model has the advantages that compared with prior art：
1）, using on-line real-time measuremen in combination with rejection device, can effectively block defect waste product and real-time reminding and lack
Fall into, the drawbacks of overcoming traditional later stage naked eyes and detect, improve detection efficiency and reliability, prevented quality of lot accident, and energy
Enough it is effectively saved human cost；
2）, using a set of control system, it is gold stamping for multiple operation, compare the hardware device that existing online measuring technique needs
Simply, low cost, and can reduce safeguarding and use cost；
3）, judged using the graphics processing unit of default defects detection algorithm for gold stamping quality testing, not only examine
Efficiency high is surveyed, and examination criteria is unified, false drop rate is low；
4）, be connected with data base by server, possess analysis ability afterwards, the qualified of finished product not only can be lifted
Rate, moreover it is possible to assist manufacturer's modified technique flow process, set up quality management system, reaches a quality standard steady in a long-term.
Therefore, the characteristics of this utility model has real-time detection, examination criteria unification, detection efficiency is high, false drop rate is low.
Description of the drawings
Fig. 1 is this utility model exemplar schematic schematic block diagram；
In figure：11- lens groups, 12- cameras, 13- image pick-up cards, 14- user sides, 15- illuminators, 21- main controls
Platform, 22- alarm devices, 23- photoelectric encoders, 3- servers, 4- graphics processing units, 5- rejection devices, the gold stamping products of 6-.
Specific embodiment
This utility model is further described with reference to the accompanying drawings and examples, but never in any form to this practicality
New to be any limitation as, based on this utility model training centre work any change or improvement, belong to protection model of the present utility model
Enclose.
As shown in figure 1, this utility model includes：
Image acquisition units 1, for the gold stamping image after each gold stamping operation of online acquisition and send server 3 to；
Input-output unit 2, for live board man-machine interaction and the gold stamping position signalling of acquisition, by human-machine interactive information
Send graphics processing unit 4 to, send gold stamping position signalling to server 3；
Server 3, for receiving gold stamping image and being shown in real time on screen and graphics processing unit 4 is transmitted
In defect image data base, for gold stamping position signalling to be synchronized with the detection process of image acquisition units 1, pretreatment is scalded
Golden image simultaneously sends graphics processing unit 4 to；
Graphics processing unit 4, for receiving and detects human-machine interactive information, for pre- to the gold stamping imagery exploitation for receiving
If defects detection algorithm carry out defects detection and send defect image to server 3 sending defect information to input simultaneously
The live board of output unit 2 shows in real time and/or sends action command；
Rejection device 5, for labelling or the gold stamping product of defect of the rejecting detection of graphics processing unit 4；
Described image collecting unit 1 is electrically connected with server 3, and the server 3 is electrically connected with graphics processing unit 4, institute
State rejection device 5 to electrically connect with input-output unit 2 and/or graphics processing unit 4, the input-output unit 2 respectively with clothes
Business device 3, graphics processing unit 4 are electrically connected.
Described image collecting unit 1 includes lens group 11, camera 12, image pick-up card 13, user side 14, illuminator
15, the pairing of the lens group 11 and camera 12 is arranged above or below each gold stamping operation rear end, the illuminator 15 and phase
Machine 12 is arranged with gold stamping operation rear end to guarantee image capture environment light source homogeneous constant, without shadow in the same direction, and the camera 12 passes through
Image pick-up card 13 is electrically connected with user side 14, and the illuminator 15 is electrically connected with user side 14.
Described image capture card 13 is arranged in the computer of user side 14.
The illuminator 15 is the rectangle LED light source gold stamping product direction of motion for being placed in gold stamping operation parallel with camera 12
Above or below.
The each gold stamping operation rear end of this utility model is provided with two or more figures being made up of lens group 11 and camera 12
As collection group, described image collection group is electrically connected respectively by image pick-up card 13 with user side 14.
The camera 12 is the high-resolution face battle array industrial camera using global exposure mode.
The input-output unit 2 includes master console 21, alarm device 22, photoelectric encoder 23, the master console
21 are used for live board man-machine interaction and electrically connect with graphics processing unit 4, and the alarm device 22 is used to realize alarm signal
Output is simultaneously electrically connected with graphics processing unit 4 and/or rejection device 5, and the photoelectric encoder 23 is by gold stamping operation transfer roller
Determine gold stamping position signalling and electrically connect with server 3.
The alarm device 22 is used for the report that the continuous several times of graphics processing unit 4 judge when there is the gold stamping defect of same type
The alert and/or fault alarm of rejection device 5.
The input-output unit 2 also includes paper tension detection means, and the paper tension detection means is used to detect
Gold stamping process paper tension is simultaneously electrically connected with user side 14, and the user side 14 is electrically connected and control with gold stamping tenslator
Gold stamping paper tension.
Described image processing unit 4 is the main control computer of preset defect detection algorithm.
The rejection device 5 is waste product labelling apparatus or pneumatic rejection device, and the waste product labelling apparatus are used for gold stamping
Labelling graphics processing unit 4 is judged to the gold stamping defective locations of defect waste product on product, and the pneumatic rejection device is used to reject
Graphics processing unit 4 is judged to the gold stamping product of defect waste product.
Utility model works principle and the course of work：
Gold stamping image of this utility model after each gold stamping operation of image acquisition units online acquisition simultaneously sends service to
Device, while gold stamping position signalling is determined by the photoelectric encoder of input-output unit and server is sent to, then Jing services
Device synchronizes control to user side detection process, and eventually through the default defects detection algorithm of graphics processing unit defect is carried out
Detection simultaneously sends defect image to server, while the live board that defect information sends input-output unit to is shown in real time
The gold stamping defective locations for showing and/or being determined according to photoelectric encoder send action command and give rejection device labelling gold stamping defective locations
Or the gold stamping defect waste product of rejecting.
Such as Fig. 1, when gold stamping device works, by the He of camera lens 11 for being arranged at gold stamping operation 1 and the upper rear end of gold stamping operation 2
CCD camera 12 absorbs the gold stamping image of gold stamping product under the cooperation of illuminator 15, gold stamping image Jing image pick-up cards 13
A/D conversions send corresponding user side 14 to, and user side 14 passes gold stamping image while camera lens 11 and CCD camera 12 are controlled
Server 3 is given, server 3 receives gold stamping image and shown in real time on screen, while photoelectric encoder 23 is gathered
And the gold stamping position signalling that is sent to and synchronizing with the detection process of image acquisition units 1, by the gold stamping of synchronous pretreatment
Image sends the main control computer 4 of default defects detection algorithm to, and receives the defect image write number of the transmission of main control computer 4
According in storehouse；The main control computer 4 of default defects detection algorithm receives and detects the live board human-machine interactive information of master console 21,
The default defects detection algorithm of gold stamping imagery exploitation to receiving carries out defects detection and sends defect image to server
3, while sending defect information to master console 21 shows in real time and/or sends that action command sends alarm to alarm device 22
With the gold stamping defective locations of the labelling of rejection device 5 or the gold stamping defect waste product of rejecting.
Claims (9)
1. a kind of gold stamping quality intelligent detecting system based on machine vision, it is characterised in that include：
Image acquisition units（1）, for the gold stamping image after each gold stamping operation of online acquisition and send server to（3）；
Input-output unit（2）, for live board man-machine interaction and the gold stamping position signalling of acquisition, human-machine interactive information is passed
Give graphics processing unit（4）, send gold stamping position signalling to server（3）；
Server（3）, for receiving gold stamping image and carrying out on screen showing in real time and graphics processing unit（4）Transmission
In defect image data base, for gold stamping position signalling and image acquisition units（1）Detection process synchronize, pretreatment
Gold stamping image simultaneously sends graphics processing unit to（4）；
Graphics processing unit（4）, for receiving and human-machine interactive information is detected, for default to the gold stamping imagery exploitation for receiving
Defects detection algorithm carry out defects detection and send defect image to server（3）Send defect information to input simultaneously
Output unit（2）Live board show and/or send action command in real time；
Rejection device（5）, for labelling or rejecting graphics processing unit（4）The gold stamping product of defect of detection；
Described image collecting unit（1）With server（3）Electrical connection, the server（3）With graphics processing unit（4）It is electrically connected
Connect, the rejection device（5）With input-output unit（2）And/or graphics processing unit（4）Electrical connection, the input and output list
Unit（2）Respectively with server（3）, graphics processing unit（4）Electrical connection.
2. the gold stamping quality intelligent detecting system based on machine vision according to claim 1, it is characterised in that the figure
As collecting unit（1）Including lens group（11）, camera（12）, image pick-up card（13）, user side（14）, illuminator（15）,
The lens group（11）With camera（12）Pairing is arranged above or below each gold stamping operation rear end, the illuminator（15）With
Camera（12）Arrange with gold stamping operation rear end to guarantee image capture environment light source homogeneous constant, without shadow in the same direction, the camera
（12）By image pick-up card（13）With user side（14）Electrical connection, the illuminator（15）With user side（14）It is electrically connected.
3. the gold stamping quality intelligent detecting system based on machine vision according to claim 2, it is characterised in that the photograph
Bright system（15）For rectangle LED light source and camera（12）It is parallel be placed in the gold stamping product direction of motion of gold stamping operation top or under
Side.
4. the gold stamping quality intelligent detecting system based on machine vision according to claim 2, it is characterised in that each to scald
Metal working sequence rear end is provided with two or more by lens group（11）With camera（12）The image acquisition group of composition, described image collection
Group passes through respectively image pick-up card（13）With user side（14）Electrical connection.
5. the gold stamping quality intelligent detecting system based on machine vision according to claim 2, it is characterised in that the phase
Machine（12）It is the high-resolution face battle array industrial camera using global exposure mode.
6. the gold stamping quality intelligent detecting system based on machine vision according to claim 1 and 2, it is characterised in that described
Input-output unit（2）Including master console（21）, alarm device（22）, photoelectric encoder（23）, the master console（21）
For live board man-machine interaction and and graphics processing unit（4）Electrical connection, the alarm device（22）For realizing alarm signal
Number output and and graphics processing unit（4）And/or rejection device（5）Electrical connection, the photoelectric encoder（23）By gold stamping work
Sequence transfer roller determines gold stamping position signalling and and server（3）Electrical connection.
7. the gold stamping quality intelligent detecting system based on machine vision according to claim 6, it is characterised in that the report
Alarm device（22）For graphics processing unit（4）Continuous several times judge warning when there is the gold stamping defect of same type and/or pick
Waste-removing device（5）Fault alarm.
8. the gold stamping quality intelligent detecting system based on machine vision according to claim 6, it is characterised in that described defeated
Enter output unit（2）Also include paper tension detection means, the paper tension detection means is used to detect gold stamping process paper
Tension force and and user side（14）Electrical connection, the user side（14）Electrically connect with gold stamping tenslator and the gold stamping paper of control
Tension force.
9. the gold stamping quality intelligent detecting system based on machine vision according to claim 1, it is characterised in that described to pick
Waste-removing device（5）For waste product labelling apparatus or pneumatic rejection device, the waste product labelling apparatus are for the labelling figure on gold stamping product
As processing unit（4）It is judged to the gold stamping defective locations of defect waste product, the pneumatic rejection device is used to reject image procossing list
Unit（4）It is judged to the gold stamping product of defect waste product.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621145115.0U CN206132657U (en) | 2016-10-21 | 2016-10-21 | Gilt quality intelligent detecting system based on machine vision |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621145115.0U CN206132657U (en) | 2016-10-21 | 2016-10-21 | Gilt quality intelligent detecting system based on machine vision |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593564A (en) * | 2018-02-11 | 2018-09-28 | 常德金德新材料科技股份有限公司 | A kind of quality of colour detection method of cigarette-brand stock |
| CN109016813A (en) * | 2018-07-10 | 2018-12-18 | 云南创新新材料股份有限公司 | A kind of Multifunctional bronzing, two-dimensional code management system |
| CN109540924A (en) * | 2018-12-13 | 2019-03-29 | 常德金鹏印务有限公司 | A kind of locating thermoprint detection device and its locating thermoprint detection method |
| CN110286639A (en) * | 2019-07-03 | 2019-09-27 | 杨江滨 | A kind of high accuracy number control device |
| CN111307802A (en) * | 2018-12-11 | 2020-06-19 | 柯尼卡美能达株式会社 | Decorated printing inspection device, system, method and recording medium |
| CN111610199A (en) * | 2020-06-30 | 2020-09-01 | 无锡星燎不锈钢有限公司 | Hardware quality inspection system based on visual detection |
-
2016
- 2016-10-21 CN CN201621145115.0U patent/CN206132657U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593564A (en) * | 2018-02-11 | 2018-09-28 | 常德金德新材料科技股份有限公司 | A kind of quality of colour detection method of cigarette-brand stock |
| CN108593564B (en) * | 2018-02-11 | 2021-01-29 | 常德金德新材料科技股份有限公司 | Color quality detection method for cigarette label printing stock |
| CN109016813A (en) * | 2018-07-10 | 2018-12-18 | 云南创新新材料股份有限公司 | A kind of Multifunctional bronzing, two-dimensional code management system |
| CN111307802A (en) * | 2018-12-11 | 2020-06-19 | 柯尼卡美能达株式会社 | Decorated printing inspection device, system, method and recording medium |
| CN109540924A (en) * | 2018-12-13 | 2019-03-29 | 常德金鹏印务有限公司 | A kind of locating thermoprint detection device and its locating thermoprint detection method |
| CN110286639A (en) * | 2019-07-03 | 2019-09-27 | 杨江滨 | A kind of high accuracy number control device |
| CN111610199A (en) * | 2020-06-30 | 2020-09-01 | 无锡星燎不锈钢有限公司 | Hardware quality inspection system based on visual detection |
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