CN201242527Y - Apparatus for monitoring dye printing product on-line quality based on computer pattern recognition principle - Google Patents
Apparatus for monitoring dye printing product on-line quality based on computer pattern recognition principle Download PDFInfo
- Publication number
- CN201242527Y CN201242527Y CNU2008200371069U CN200820037106U CN201242527Y CN 201242527 Y CN201242527 Y CN 201242527Y CN U2008200371069 U CNU2008200371069 U CN U2008200371069U CN 200820037106 U CN200820037106 U CN 200820037106U CN 201242527 Y CN201242527 Y CN 201242527Y
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- Prior art keywords
- cloth
- digital image
- image acquisition
- acquisition device
- dyeing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000007639 printing Methods 0.000 title claims abstract description 28
- 238000003909 pattern recognition Methods 0.000 title claims abstract description 10
- 238000012544 monitoring process Methods 0.000 title description 2
- 239000004744 fabric Substances 0.000 claims abstract description 43
- 238000012806 monitoring device Methods 0.000 claims abstract description 12
- 238000005070 sampling Methods 0.000 claims abstract description 7
- 238000004043 dyeing Methods 0.000 claims description 28
- 238000005516 engineering process Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 208000028804 PERCHING syndrome Diseases 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model relates to a dye printing product online quality monitoring device based on computer graphic pattern recognition principle. The device adopts a digital image collector (4), the digital image collector adopts a line array or a plane array CCD/CMOS sensor, the digital image collector is installed and fixed on a sliding bar (3) above a running roller or a cloth roller (1) involved in various dye printing processes, and slides back and forth on the sliding bar (3), the lens of the digital image collector (4) faces to a cloth plane (2) at the front end of the running roller or the cloth roller (1), and is connected with the on-site processing host (5), a standard cloth sampling database and a flaw database are arranged in the on-site processing host (5); the photos of standard cloth sampling and the cloth flaws in the dye printing processes are shot as samplings which are processed into databases through digital processing, and stored in the on-site processing host (5), so as to form the standard cloth sampling database and the flaw database . When the dye printing product online quality monitoring device is adopted, the quality of the products can be inspected ceaselessly during the operation of the equipment, the flaws on the products can be judged, the type and the position of the flaw can be pointed out.
Description
Technical field
The utility model relates to the online quality monitoring device of a kind of dyeing and printing products.The quality that is used for the online auto monitoring dyeing and printing products.Belong to technical field of textile machine.
Background technology
At dyeing, generally be subdivided into rinsing, dyeing, stamp, these several big technologies of smooth aftertreatment, in the production run of each technology, all will be through strict Quality Detection.The quality restriction of product has expended the great amount of manpower resource always.Its working contents of production spinner of one line of printing and dyeing enterprise, topmost one is exactly going on patrol back and forth in the production scene of not stopping, to prevent the generation of substandard products.Because each staff's limit of power is limited, is unable to control or manage too many board, therefore, a line spinner of printing and dyeing mill is not only large contingent, and is to be celebrated greatly with work under bad environment, labour intensity always.However, skilled again workman still can produce the printing and dyeing substandard products of some.In addition, printing and dyeing enterprise also has the huge product quality inspection personnel of quantity, carries out quality restriction at raw material, semi-manufacture, this several links of finished product specially.Be that workload is huge equally, labour intensity is big, and, can not guarantee not take place the situation of omission.
Summary of the invention
Content of the present utility model is to overcome all deficiencies in the above printing and dyeing production run, provides a kind of and carries out printing and dyeing industry semi-manufacture and the online quality monitoring device of finished product based on computer pattern recognition principle.
The purpose of this utility model is achieved in that the online quality monitoring device of a kind of dyeing and printing products based on computer pattern recognition principle, be to adopt a kind of digital image acquisition device, this digital image acquisition device adopts line array CCD or cmos sensor, or employing area array CCD or cmos sensor, described digital image acquisition device is fixed on the sliding bar of printing and dyeing related running roller or cloth beam top in the middle of each technological process, this digital image acquisition device is done back and forth on sliding bar and is reciprocatingly slided, described digital image acquisition device camera lens is towards the cloth cover of running roller or cloth beam front end, digital image acquisition device camera lens is apart from running roller or the cloth beam cloth cover certain distance (distance of concrete distance, adjust to a position the most effective according to the focal length of the camera lens on the digital image acquisition device), this digital image acquisition device links to each other with the site disposal main frame
Be provided with standard cloth specimen storehouse and blemishes storehouse in the described site disposal main frame
Described standard cloth specimen storehouse and blemishes storehouse are the standard cloth specimens that produced at each road technology of printing and dyeing in advance and the sampling of taking pictures of cloth blemishes, and pass through digitized processing and be organized into the storehouse later on, store in the site disposal main frame.
Described site disposal main frame band LCDs and keyboard, and possess external communication interface and external memory interface.
Adopt the utility model device; can be in equipment running process; the quality of the inspection product that does not stop all the time; judge the blemishes of product; produce in case find blemishes, send all kinds of suitable alerting signal notifying operation personnel immediately, can pass through the shutdown bus interface of dyeing apparatus simultaneously as required automatically; allow equipment downtime, and point out blemishes type and blemishes occurrence positions.Thereby substitute the tour observation that people-to-people contacts a large amount of in this production run are hurried back and forth and carried out with this.Greatly improve labor productivity, reduce the generation of substandard products, reduce labour's use amount.
Description of drawings
Fig. 1 is that the utility model is based on the online quality monitoring device of the dyeing and printing products of computer pattern recognition principle embodiment one synoptic diagram.
Fig. 2 be the utility model based on the online quality monitoring device of the dyeing and printing products of computer pattern recognition principle embodiment two synoptic diagram.
Fig. 3 is the utility model perching theory diagram.
Among the figure: running roller or cloth beam 1, cloth cover 2, sliding bar 3, digital image acquisition device 4, site disposal main frame 5.
Embodiment
The online quality monitoring device of the dyeing and printing products that the utility model relates to based on computer pattern recognition principle, be to adopt a kind of digital image acquisition device 4, this digital image acquisition device 4 adopts line array CCD or cmos sensor, or employing area array CCD or cmos sensor, described digital image acquisition device 4 is fixed on the sliding bar 3 of printing and dyeing running roller of each technological process or cloth beam 1 top, this digital image acquisition device 4 can be according to the setting of program, by motor-driven, on sliding bar 3, do back and forth and reciprocatingly slide, described digital image acquisition device 4 camera lenses are towards the cloth cover 2 of running roller or cloth beam 1 front end, digital image acquisition device 4 camera lenses are apart from running roller or the cloth beam cloth cover 2 certain distances (distance of concrete distance, adjust to a position the most effective according to the focal length of the camera lens on the digital image acquisition device 4), as Fig. 1,2.According to the continuous scrolling of producing middle roll or cloth beam 1, this digital image acquisition device 4 is according to the frequency of taking pictures in the unit interval of setting (be set at per second such as the linear array digital image acquisition device of 2000 pixels and take pictures 500), this digital image acquisition device is according to the reciprocating speed of setting (at the uniform velocity sliding 1 meter such as setting per second), carry out continual taking pictures at the cloth cover in the motion, linear array of being gathered or face battle array digital pictures pass to site disposal main frame 5 in real time, be provided with standard cloth specimen storehouse and blemishes storehouse in the described site disposal main frame, according to the computer picture recognition principle, carry out the identification of cloth cover blemishes image comparison and handle, judge (the cloth specimen picture and the blemishes storehouse in the on-the-spot main frame that photograph do not stop to compare processing all the time) thereby carry out the textile blemishes.In case judge blemishes, then can send alerting signal immediately even allow board shut down, and, report out the type of the blemishes on the cloth according to the blemishes type of coincideing in the site disposal main frame blemishes storehouse; According to the position of taking pictures of nearest digital image acquisition device, the speed that reciprocatingly slides and board travelling speed on sliding bar, calculate and point out the particular location that blemishes take place.Described standard cloth specimen storehouse and blemishes storehouse are in advance at the sampling of taking pictures of printing and dyeing each road technological standards cloth specimen and cloth blemishes, and pass through digitized processing and be organized into the storehouse later on, store in the site disposal main frame.
As Fig. 3, described site disposal main frame can be the computing machine of various structures, can be with IO interface such as LCDs, keyboard, and can possess external communication interface, for this device of manufacturing enterprise's remote control, embedded program of remote update or renewal blemishes storehouse (by the external communication interface of site disposal main frame, the long-range content that needs can be upgraded is by direct embedded program and the blemishes storehouse that replenishes or substitute on-the-spot main frame of communication modes such as network).This scene main frame can also be with the cloth that is scanned, processing by the corresponding embedded software of site disposal main frame, directly generation meets later stage dress designing required standard CAD drawing, except the length and width size, can identify the concrete condition of blemishes simultaneously on this CAD drawing.Described site disposal main frame also can be equipped with external memory storage (as: USB flash disk) interface, the renewal work that manufacturing enterprise also can manually be correlated with at the scene.The site disposal main frame is as a front-end processing terminal, and is small-sized, can be applied in the rugged surroundings of production scene.It is mechanically related to be installed on each technology of respectively printing and dyeing, and concrete mounting means is: any one does not influence the related running roller of each technology of printing and dyeing (or cloth beam) top production, is convenient to operating personnel's observation and the occasion of operating.
The monitoring device that the utility model device is adopted is divided into following three parts: digital image acquisition device, site disposal main frame and peripheral mechanical hook-up.Peripheral mechanical hook-up is made separately according to the difference of all kinds of dyeing machines, its objective is to be used to install and fix the digital image acquisition device and to make it can do accurate slip on sliding bar, and installs and fixes the site disposal main frame.Make the work that these devices can be effective and stable.This device can be installed in above all kinds of dyeing machines.
Claims (2)
1, the online quality monitoring device of a kind of dyeing and printing products based on computer pattern recognition principle, it is characterized in that: described device is to adopt a kind of digital image acquisition device (4), this digital image acquisition device (4) adopts line array CCD or cmos sensor, or employing area array CCD or cmos sensor, described digital image acquisition device (4) is fixed on the sliding bar (3) of related running roller of each technology of printing and dyeing or cloth beam (1) top, this digital image acquisition device (4) reciprocatingly slides on sliding bar (3) back and forth, described digital image acquisition device (4) camera lens is towards the cloth cover (2) of running roller or cloth beam (1) front end, digital image acquisition device (4) camera lens is apart from cloth cover (2) certain distance of running roller or cloth beam (1), this digital image acquisition device (4) links to each other with site disposal main frame (5)
Be provided with standard cloth specimen storehouse and blemishes storehouse in the described site disposal main frame (5),
Described standard cloth specimen storehouse and blemishes storehouse are in advance at the sampling of taking pictures of printing and dyeing each road technological standards cloth specimen and cloth blemishes, and pass through digitized processing and be organized into the storehouse later on, store in the site disposal main frame (5).
2, the online quality monitoring device of a kind of dyeing and printing products according to claim 1 based on computer pattern recognition principle, it is characterized in that: described site disposal main frame (5) band LCDs and keyboard, and possess external communication interface and external memory interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200371069U CN201242527Y (en) | 2008-06-19 | 2008-06-19 | Apparatus for monitoring dye printing product on-line quality based on computer pattern recognition principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200371069U CN201242527Y (en) | 2008-06-19 | 2008-06-19 | Apparatus for monitoring dye printing product on-line quality based on computer pattern recognition principle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201242527Y true CN201242527Y (en) | 2009-05-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200371069U Expired - Fee Related CN201242527Y (en) | 2008-06-19 | 2008-06-19 | Apparatus for monitoring dye printing product on-line quality based on computer pattern recognition principle |
Country Status (1)
| Country | Link |
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| CN (1) | CN201242527Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296453A (en) * | 2011-06-27 | 2011-12-28 | 张洪 | Cloth inspection device with adjustable height |
| CN102673177A (en) * | 2011-03-16 | 2012-09-19 | 杭州宏华数码科技股份有限公司 | Method for printing textile pattern based on textile grains |
| CN103757843A (en) * | 2013-12-30 | 2014-04-30 | 吴江金名来丝绸进出口有限公司 | Dyeing control system |
-
2008
- 2008-06-19 CN CNU2008200371069U patent/CN201242527Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673177A (en) * | 2011-03-16 | 2012-09-19 | 杭州宏华数码科技股份有限公司 | Method for printing textile pattern based on textile grains |
| CN102673177B (en) * | 2011-03-16 | 2016-01-20 | 杭州宏华数码科技股份有限公司 | A kind of based on cloth textured textile design Method of printing |
| CN102296453A (en) * | 2011-06-27 | 2011-12-28 | 张洪 | Cloth inspection device with adjustable height |
| CN103757843A (en) * | 2013-12-30 | 2014-04-30 | 吴江金名来丝绸进出口有限公司 | Dyeing control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20100619 |