CN201903510U - Automatic fabric inspection system - Google Patents
Automatic fabric inspection system Download PDFInfo
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- CN201903510U CN201903510U CN2010201601332U CN201020160133U CN201903510U CN 201903510 U CN201903510 U CN 201903510U CN 2010201601332 U CN2010201601332 U CN 2010201601332U CN 201020160133 U CN201020160133 U CN 201020160133U CN 201903510 U CN201903510 U CN 201903510U
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- cloth inspecting
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- automatic cloth
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Abstract
The utility model discloses an automatic fabric inspection system which comprises a fabric conveying system, a detecting system, an image processing system and a data processing system, wherein the fabric conveying system comprises a motor, a transmission system and a sensor; the detecting system comprises an intelligent camera, a concentrator, input/output units, a lighting unit and a length measuring instrument, the input/output units are respectively connected with the intelligent camera and the length measuring instrument, and the concentrator is connected with the intelligent camera; the image processing system comprises an online PC (Personal Computer), an image collecting and processing system and a defect discrimination classification system; and the online PC is connected with the concentrator. The data processing system is an off-line PC, and the off-line PC is connected with the online PC.
Description
Technical field
The present invention relates to a kind of textile industry and check cloth system, especially a kind of automatic Cloth Inspecting System.
Background technology
In the textile industry, the cloth quality inspection is the prerequisite that guarantees the cloth presentation quality.Usually thisly have that highly repeatability and intelligent work can only be by manually finishing.Present existing perching system is exactly shown in the accompanying drawing 1 to be a kind of platform-type cloth inspecting machine (ZL200820020264.3), this utility model provides a kind of platform-type cloth inspecting machine, its structure is by entering cloth rack 1, operation control, perching platform 3, end lamp 4, cloth discharge frame 5, ceiling light 6, back light 7 constitutes, the bottom of perching platform is provided with end lamp, the top of perching platform is provided with ceiling light, the left end of perching platform is provided with entering cloth rack, the upper end of entering cloth rack is provided with back light, the right-hand member of perching platform is provided with cloth discharge frame, being fixed with operation control on the side of perching platform, to make the utility model one-piece construction simple, easy for operation, perching personnel operate with sitting posture, implements perching work as office on desk, effectively reduced working strength, make the people be not easy to feel tired, can also improve the progress and the quality of perching.
But perching workman multipotency in 1 hour is found 200 faults; Workman's concentrated force at most also can only be kept 20～30 minutes, surpassed this time workman and can produce fatigue, occurred omission and flase drop easily; And workman's perching speed only is 5～20 meters/minute, surpasses this speed and omission and flase drop can occur equally.And, can't detect continuously and stably by human eye for the accurately quick measurement of fine size, the quick coupling of pattern and the vision-based detection problems such as quick identification of target at all.
Summary of the invention
The objective of the invention is to utilize existing machine vision technique, design a kind of automatic Cloth Inspecting System based on the CCD optical sensing devices.
Automatic Cloth Inspecting System provided by the invention comprises physical construction, work feed system, detection system, image processing system and data handling system.
Described work feed system comprises motor, kinematic train.Described kinematic train guarantees the steady open and flat transmission of cloth cover, continuously variable.
Described detection system comprises intelligent camera, hub, I/O unit, lighting unit (transillumination light and indirect illumination light) and length measuring instrument, I/O unit connects intelligent camera and length measuring instrument respectively, and hub is connected with intelligent camera.
Described lighting unit comprises light source for transmission illumination and emissive lighting light source, and light source for transmission illumination is positioned at the below of cloth, and light source for reflection illumination is positioned at the top of cloth.
Described intelligent camera is the high pixel ccd video camera of industrial high speed, and quantity is four.
Described work feed system also comprises sensor, and described sensor links to each other with intelligent camera by described I/O unit, can be according to the good degree of fabric quality, and system can adjust transmission speed at any time.
Described image processing system comprises online PC, image collection processing system and fault identification and classification system, and online PC links to each other with hub.
Described data handling system is off-line PC, and off-line PC links to each other with online PC.
The principle of work of automatic cloth inspecting machine of the present invention is: when cloth is sent by the work feed system, by detection line (transmitted light detection line and reflected light detection line) and intelligent camera the cloth cover that moves is taken, simultaneously its surface characteristics is analyzed and learnt, locate those areas with irregular then.The picture that those that take comprise fault shows on the online computer and storage that through further being sent to by hub after the pre-service further data processing will be finished by the off-line computer.When actual motion, intelligent camera also can send different signals to I/O unit, such as: open warning, stop in emergency.Length measuring instrument can the synchronous detection system and the speed and the direction of cloth, be connected on the intelligent camera by the I/O box, thereby make intelligent camera can locate the position of fault, when machine stops, stop to detect, or machine when reruning once more with its speed synchronization.
Lighting unit is detected cloth as light source by reflection and transmitted light.Detected fabric result displayed under different light positions and brightness is different, such as: under transmitted light, broken hole is very obvious, under reflected light, and easier detection greasy dirt.The control of lamplight brightness is that intelligent camera is finished by I/O unit control light modulator.
Compare with the artificial cloth inspecting machines of a large amount of uses at present, use the beneficial effect of automatic Cloth Inspecting System of the present invention as follows:
| The contrast content | Automatic cloth inspecting machine | Artificial cloth inspecting machine |
| Perching speed (rice/minute) | 100 | 20 |
| Percentage of omisson of examination (%) | Less than 1% | 30％ |
| Function | Can check all kinds of faults and fault location, make marks, fabric be commented waited grading, store the quality information of checking fabric automatically | The percher only is responsible for check cloth, needs to be equipped with separately the worker that grades |
| Effect in quality management | Can participate in quality management, feed back the information of relevant fabric defects automatically, can participate in optimization production technology, have automatic alarm system can make fault be controlled at minimum value | Do not have |
Description of drawings
Fig. 1 is existing cloth inspecting machine structural representation;
Fig. 2 is the structural drawing of an embodiment of automatic Cloth Inspecting System of the present invention;
Fig. 3 is the front elevation of Fig. 2.
Embodiment
An embodiment of automatic Cloth Inspecting System of the present invention.
As Fig. 2, shown in Figure 3, cloth to be detected enters detection system optical detection zone along producer to 5 by the work feed system in the physical construction 10 of automatic Cloth Inspecting System.Upper and lower at detected yardage roll in the optical detection zone is respectively equipped with light source for transmission illumination 4 and light source for reflection illumination 6.Wherein light source for transmission illumination 4 is positioned at the below of yardage roll, and the light transmission that it sends yardage roll to be measured forms transmitted light detection line 11; Light source for reflection illumination 6 is positioned at the top of yardage roll, and the rayed that it sends reflects to form reflected light detection line 12 through yardage roll after treating on the side yardage roll.Relevant position in the physical construction 10 is provided with 2 intelligent CCD video cameras 1 above transmitted light detection line 11 and reflected light detection line 12 respectively, and 4 intelligent CCD video cameras 1 are set altogether.Intelligent camera 1 is sent into online PC8 demonstration and store images information with the transmitted light images and the reflected light image that collect through hub 7, carries out Flame Image Process.Being input to off-line PC9 subsequently further handles data.Length measuring instrument 3 can be synchronous with the speed and the direction of system and production line, and it is connected to intelligent camera 1 by I/O unit 2, makes intelligent camera 1 can determine the position of fault, and send the instruction that stops to detect to intelligent camera 1.In addition, can further give an order, for example: open the light alarm, stop in emergency to I/O unit 2 according to actual conditions intelligent camera 1.After whole yardage roll was all by cloth inspecting machine, off-line PC9 analyzed all fault view data of handling, assesses the quality grade of cloth, and generates examining report simultaneously, finishes the perching process.
Claims (8)
1. an automatic Cloth Inspecting System is characterized in that: comprise physical construction, work feed system, detection system, image processing system and data handling system.
2. automatic Cloth Inspecting System according to claim 1 is characterized in that: described work feed system comprises motor, kinematic train.
3. automatic Cloth Inspecting System according to claim 1, it is characterized in that: described detection system comprises intelligent camera, hub, I/O unit, lighting unit and length measuring instrument, I/O unit connects intelligent camera and length measuring instrument respectively, and hub is connected with intelligent camera.
4. automatic Cloth Inspecting System according to claim 3 is characterized in that: described lighting unit comprises light source for transmission illumination and emissive lighting light source, and light source for transmission illumination is positioned at the below of cloth, and light source for reflection illumination is positioned at the top of cloth.
5. automatic Cloth Inspecting System according to claim 3 is characterized in that: described work feed system also comprises sensor, and described sensor links to each other with intelligent camera by described I/O unit,
6. automatic Cloth Inspecting System according to claim 3 is characterized in that: described intelligent camera is the high pixel ccd video camera of industrial high speed, and quantity is four.
7. automatic Cloth Inspecting System according to claim 1 is characterized in that: described image processing system comprises online PC, image collection processing system and fault identification and classification system, and online PC links to each other with hub.
8. automatic Cloth Inspecting System according to claim 1 is characterized in that: described data handling system is off-line PC, and off-line PC links to each other with online PC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201601332U CN201903510U (en) | 2010-04-15 | 2010-04-15 | Automatic fabric inspection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201601332U CN201903510U (en) | 2010-04-15 | 2010-04-15 | Automatic fabric inspection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201903510U true CN201903510U (en) | 2011-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201601332U Expired - Lifetime CN201903510U (en) | 2010-04-15 | 2010-04-15 | Automatic fabric inspection system |
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| CN (1) | CN201903510U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590231A (en) * | 2013-10-30 | 2014-02-19 | 吴江华宏软件有限公司 | Method for detecting textile fabric |
| CN104452253A (en) * | 2014-12-31 | 2015-03-25 | 湖州新创丝织品有限公司 | Friction roller cloth inspecting machine |
| CN104452255A (en) * | 2014-12-31 | 2015-03-25 | 湖州新创丝织品有限公司 | Air pressure cloth inspecting machine |
| CN105043254A (en) * | 2015-06-24 | 2015-11-11 | 东华大学 | Method and device for automatically detecting clothes label print quality |
| CN105466938A (en) * | 2015-05-05 | 2016-04-06 | 北京经纬纺机新技术有限公司 | C/S structure-based fabric defect detection information management system and method thereof |
| CN105891223A (en) * | 2016-05-24 | 2016-08-24 | 厦门威芯泰科技有限公司 | Intelligent cloth inspecting machine with visual inspection function |
| CN106556604A (en) * | 2016-11-21 | 2017-04-05 | 电子科技大学中山学院 | Cloth inspection machine capable of inspecting and marking flaws and use method thereof |
-
2010
- 2010-04-15 CN CN2010201601332U patent/CN201903510U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590231A (en) * | 2013-10-30 | 2014-02-19 | 吴江华宏软件有限公司 | Method for detecting textile fabric |
| CN104452253A (en) * | 2014-12-31 | 2015-03-25 | 湖州新创丝织品有限公司 | Friction roller cloth inspecting machine |
| CN104452255A (en) * | 2014-12-31 | 2015-03-25 | 湖州新创丝织品有限公司 | Air pressure cloth inspecting machine |
| CN104452253B (en) * | 2014-12-31 | 2016-08-24 | 泉州市中研智能机电研究院有限公司 | Friction roller cloth inspecting machine |
| CN105466938A (en) * | 2015-05-05 | 2016-04-06 | 北京经纬纺机新技术有限公司 | C/S structure-based fabric defect detection information management system and method thereof |
| CN105466938B (en) * | 2015-05-05 | 2018-12-07 | 北京经纬纺机新技术有限公司 | A kind of fabric defects detection information management system and method based on C/S structure |
| CN105043254A (en) * | 2015-06-24 | 2015-11-11 | 东华大学 | Method and device for automatically detecting clothes label print quality |
| CN105043254B (en) * | 2015-06-24 | 2018-01-02 | 东华大学 | A kind of garment tag printing quality automatic detection device and its detection method |
| CN105891223A (en) * | 2016-05-24 | 2016-08-24 | 厦门威芯泰科技有限公司 | Intelligent cloth inspecting machine with visual inspection function |
| CN106556604A (en) * | 2016-11-21 | 2017-04-05 | 电子科技大学中山学院 | Cloth inspection machine capable of inspecting and marking flaws and use method thereof |
| CN106556604B (en) * | 2016-11-21 | 2019-02-22 | 电子科技大学中山学院 | Cloth inspection machine capable of inspecting and marking flaws and use method thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110720 |