CN204287062U - The online defect detecting system of WIS - Google Patents
The online defect detecting system of WIS Download PDFInfo
- Publication number
- CN204287062U CN204287062U CN201420675021.9U CN201420675021U CN204287062U CN 204287062 U CN204287062 U CN 204287062U CN 201420675021 U CN201420675021 U CN 201420675021U CN 204287062 U CN204287062 U CN 204287062U
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- video camera
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- 230000007547 defect Effects 0.000 title claims abstract description 60
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 230000010365 information processing Effects 0.000 claims abstract description 5
- 238000012423 maintenance Methods 0.000 claims abstract description 5
- 239000000123 paper Substances 0.000 description 36
- 238000000034 method Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 239000011111 cardboard Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011087 paperboard Substances 0.000 description 4
- 238000003745 diagnosis Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 2
- 101100117236 Drosophila melanogaster speck gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model discloses the online defect detecting system of a kind of WIS, wherein, comprise system cabinet, described system cabinet connects detection crossbeam, for the engineer work station of system maintenance, for checking the operator workstation of paper defects figure and the office's client for also can be checked paper defects figure to other computers by network installation software by network; Described detection crossbeam comprises video camera beam and LED crossbeam, video camera beam is installed main camera and from video camera, the built-in intelligent object of main camera, processor and random access memory; LED crossbeam is provided with the luminous software of several LED; Described system cabinet comprises PLC and computer information processing system.The online defect detecting system of the WIS that the utility model provides can grasp paper surface defect condition comprehensively, helps to analyze the reason producing surface imperfection, reduces defect generation rate, has guaranteed paper stock-sales ratio.
Description
Technical field
The utility model relates to a kind of paper machine paper-making process monitoring system, particularly relates to the online defect detecting system of a kind of WIS, the online defect detecting system of WIS, i.e. web inspection system (web ispectionsystem, wis).
Background technology
In prior art, monitor in the production run of paper and cardboard and measure and be generally under paper roll after machine, detected by sample survey the paper roll of the artificial naked eyes mode unequal length from 5km to 10km of QC (Quality Detection person) and identify.This kind monitors and the shortcoming of metering system is improving constantly along with paper machine speed, is detected as paper paper defects unrealistic by artificial naked eyes.In addition, Traditional Man detection paper defects method efficiency is low, accuracy of identification is low and labour intensity large, cannot meet the demand of enterprise.And after paper machine speed raising, be also faced with the risk that more defects appear in paper, once the product dispatched from the factory is found to there is paper defects by user, paper mill not only will be subject to the complaint of user, compensates for economic losses, and even can lose user.For the above-mentioned defect existed in prior art, the utility model provides the online defect detecting system of a kind of WIS, the online defect detecting system of WIS and web inspection system (web ispectionsystem, wis).
Utility model content
Technical problem to be solved in the utility model is to provide the online defect detecting system of a kind of WIS, and it can provide comprehensively supervision to the production run of paper and cardboard and measure.
The utility model is solve the problems of the technologies described above the technical scheme adopted to be to provide the online defect detecting system of a kind of WIS, wherein, comprise system cabinet, described system cabinet connects detection crossbeam, for the engineer work station of system maintenance, for checking the operator workstation of paper defects figure and the office's client for also can be checked paper defects figure to other computers by network installation software by network; Described detection crossbeam comprises video camera beam and LED crossbeam, video camera beam is installed main camera and from video camera, the built-in intelligent object of main camera, processor and random access memory; LED crossbeam is provided with the luminous software of several LED; Described system cabinet comprises PLC and computer information processing system.
The online defect detecting system of above-mentioned WIS, wherein, described main camera is connected POE transcriber with from video camera by grid line.
The online defect detecting system of above-mentioned WIS, wherein, described main camera and select CCD linear array scanning camera from video camera.
The utility model contrast prior art has following beneficial effect: the online defect detecting system of a kind of WIS that the utility model provides, and it can provide comprehensively supervision to the production run of paper and cardboard and measure.The online defects detection of WIS adopts advanced on-line checkingi identification, image and data processing technique to be that paper manufacturer provides the paper defects complete set of solutions comprising the functions such as real-time paper defect testing, image display, defect automatic clustering, warning, quality report, paper defects rejecting, equipment fault diagnosis.Not only can grasp paper surface defect condition by this system comprehensively, help to analyze the reason producing surface imperfection, reduce defect generation rate, guarantee perfect paper stock-sales ratio, and paper post-processed ability can also be improved, reduce artificial, reduce recruitment cost.And effects on surface defect and the high food paper using manufacturer of hygienic requirements, be equipped with this system and then strictly control paper surface defect gate of the quality monitoring, thoroughly can stop surface quality substandard product and flow into next procedure.
Accompanying drawing explanation
The online defect detecting system frame diagram of WIS that Fig. 1 provides for the utility model.
In figure:
1 detects crossbeam 2 video camera beam 3 LED crossbeam
4 system cabinet 5 engineer work station 6 operator workstations
7 office's clients
Embodiment
Below in conjunction with drawings and Examples, the utility model will be further described.
Accompanying drawing 1 is the online defect detecting system frame diagram of WIS that the utility model provides.
The online defect detecting system of WIS and web inspection system (web ispection system, wis) are one of oneself widely accepted paper-making process monitoring systems current, and it can provide comprehensively supervision to the production run of paper and cardboard and measure.The online defects detection of WIS adopts advanced on-line checkingi identification, image and data processing technique to be that paper manufacturer provides the paper defects complete set of solutions comprising the functions such as real-time paper defect testing, image display, defect automatic clustering, warning, quality report, paper defects rejecting, equipment fault diagnosis.The online defect detecting system of WIS has used and has comprised sensor measurement techniques, LED light source technology, the communication technology, intelligent digital image acquisition and treatment technology, computer information processing system, recognition technology, PLC control technology, improves and improves the control method of conventional paper quality.
The online defect detecting system of a kind of WIS that the utility model provides, comprise system cabinet 4, described system cabinet 4 connects detection crossbeam 1, for the engineer work station 5 of system maintenance, for checking the operator workstation 6 of paper defects figure and the office's client 7 for also can be checked paper defects figure to other computers by network installation software by network; Described detection crossbeam 1 comprises video camera beam 2 and LED crossbeam 3, video camera beam 2 is installed main camera and from video camera, the built-in intelligent object of main camera, processor and random access memory; LED crossbeam 3 is provided with the luminous software of several LED; Described system cabinet 4 comprises PLC and computer information processing system.
As shown in accompanying drawing one; The online defect detecting system system of WIS comprises camera, several parts such as LED light-emitting component, graphics processing unit, computing machine and annex, video camera shooting speed up to 500 frames/second, resolution up to 2.1MP, the built-in intelligent object of video camera, processor and random access memory; The full spectrum daylight of LED light-emitting component, impulsive synchronization controls; Main camera sends the synchronizing signal of taking pictures by intelligent object all from video camera to other, sends synchronizing signal to LED crossbeam 3 simultaneously, LED crossbeam 3 is illuminated when unit of making a video recording is taken pictures; All video cameras are connected to PoE switch by grid line, without the need to extra service cable; Video camera pictures taken, the processor that video camera is built-in and random access memory find out the picture having paper defects of shooting by the setting of gray-scale value.Video camera is sent to system cabinet 4 by processor there being the picture of paper defects, and system cabinet 4 can judge paper defects kind and size according to the pixel and region triggering gray-scale value warning.Then the MD (operating direction) that produces according to current paper defects of server software and CD (crisscross) position, show in the defect picture of operator workstation 6.
Workstation user Operation interface diagram objective interface, the functions such as the display of Munsell system, MD/CD coordinate, image and report has online, off-line, report form statistics, defect kind are selected, periodically paper defects warning, predefine paper defects classification warning, can provide effective equipment fault diagnosis to differentiate means to process operator and plant maintenance personnel.
Usual detection is set to: in display interface, green line represents it is that hickie is reported to the police, and purple line is that speck is reported to the police, and white line is that greyness is reported to the police, and gray line is that blackening is reported to the police; Red line represents the gray-scale value level of normal picture.When there being the alarm set point of gray-scale value exception-triggered wherein arbitrary setting in picture, video camera will judge that this picture has paper defects and sends to system server.
In addition, described main camera and CCD linear array scanning camera can be selected from video camera.
Although the utility model discloses as above with preferred embodiment; so itself and be not used to limit the utility model; any those skilled in the art; not departing from spirit and scope of the present utility model; when doing a little amendment and perfect, therefore protection domain of the present utility model is when being as the criterion of defining with claims.
Claims (3)
1. the online defect detecting system of WIS, it is characterized in that: comprise system cabinet, described system cabinet connects detection crossbeam, for the engineer work station of system maintenance, for checking the operator workstation of paper defects figure and the office's client for also can be checked paper defects figure to other computers by network installation software by network;
Described detection crossbeam comprises video camera beam and LED crossbeam, video camera beam is installed main camera and from video camera, the built-in intelligent object of main camera, processor and random access memory; LED crossbeam is provided with the luminous software of several LED;
Described system cabinet comprises PLC and computer information processing system.
2. the online defect detecting system of WIS as claimed in claim 1, is characterized in that: described main camera is connected POE transcriber with from video camera by grid line.
3. the online defect detecting system of WIS as claimed in claim 2, is characterized in that: described main camera and select CCD linear array scanning camera from video camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420675021.9U CN204287062U (en) | 2014-11-13 | 2014-11-13 | The online defect detecting system of WIS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420675021.9U CN204287062U (en) | 2014-11-13 | 2014-11-13 | The online defect detecting system of WIS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204287062U true CN204287062U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420675021.9U Expired - Fee Related CN204287062U (en) | 2014-11-13 | 2014-11-13 | The online defect detecting system of WIS |
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| Country | Link |
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| CN (1) | CN204287062U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105319340A (en) * | 2015-10-30 | 2016-02-10 | 广东理文造纸有限公司 | A waste paper quality inspection system based on ESB bus |
| CN106442870A (en) * | 2016-07-29 | 2017-02-22 | 维达纸业（中国）有限公司 | On-line paper quality detection system and method |
| US10501274B2 (en) | 2017-07-06 | 2019-12-10 | Honeywell International Inc. | Continuous web sheet defect analytics, classification and remediation for enhancing equipment efficiency and throughput |
| CN113504241A (en) * | 2021-07-13 | 2021-10-15 | 陕西科技大学 | Design method of paper defect detection system |
| WO2021260263A1 (en) * | 2020-06-24 | 2021-12-30 | Procemex Oy | Smart synchronization method of a web inspection system |
-
2014
- 2014-11-13 CN CN201420675021.9U patent/CN204287062U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105319340A (en) * | 2015-10-30 | 2016-02-10 | 广东理文造纸有限公司 | A waste paper quality inspection system based on ESB bus |
| CN106442870A (en) * | 2016-07-29 | 2017-02-22 | 维达纸业（中国）有限公司 | On-line paper quality detection system and method |
| US10501274B2 (en) | 2017-07-06 | 2019-12-10 | Honeywell International Inc. | Continuous web sheet defect analytics, classification and remediation for enhancing equipment efficiency and throughput |
| WO2021260263A1 (en) * | 2020-06-24 | 2021-12-30 | Procemex Oy | Smart synchronization method of a web inspection system |
| CN115667895A (en) * | 2020-06-24 | 2023-01-31 | 博西迈科思公司 | Smart Synchronization Method for Web Inspection Systems |
| EP4172601A4 (en) * | 2020-06-24 | 2024-07-24 | Procemex Oy | METHOD FOR INTELLIGENT SYNCHRONIZATION OF A WEB INSPECTION SYSTEM |
| JP7659581B2 (en) | 2020-06-24 | 2025-04-09 | プロセメク オーワイ | A smart synchronization method for web inspection systems |
| US12306111B2 (en) | 2020-06-24 | 2025-05-20 | Procemex Oy | Smart synchronization method of a web inspection system |
| CN113504241A (en) * | 2021-07-13 | 2021-10-15 | 陕西科技大学 | Design method of paper defect detection system |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20161113 |