CN205103180U - Papermaking mass defect on -line measuring system - Google Patents
Papermaking mass defect on -line measuring system Download PDFInfo
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- CN205103180U CN205103180U CN201520841656.6U CN201520841656U CN205103180U CN 205103180 U CN205103180 U CN 205103180U CN 201520841656 U CN201520841656 U CN 201520841656U CN 205103180 U CN205103180 U CN 205103180U
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- light source
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Abstract
The utility model discloses a papermaking mass defect on -line measuring system, it includes detecting system, data processing unit and is used for showing detected signal and integrated control's detection achievement station, detecting system is including vertically setting up measuring frame on the paper machine, detect the support, set up on detecting the support and cover the CCD looks unit of paper web banner, the light source that corresponds CCD looks unit coverage area and the alarm of setting at measuring frame top. The utility model discloses the on -line measuring system can carry out on -line measuring to paper machine and paper web surface, can instruct the operator to look for the reason and carry out efficient handling the mass defect that detects out, in time carries out the change of lap and handle when acceptable mass defect appearing not to invalid production can be avoided, high yield is carried greatly.
Description
Technical field
The utility model belongs to pulp technology for making paper, specifically, relates to a kind of papermaking mass defect on-line detecting system.
Background technology
In field of papermaking, paper machine is generally made up of wet end formation system, squeezing system, drying system, coil paper system and cutting and rewinding system etc., but, although quantitative, the moisture of existing coil paper system to paper have carried out good control, but to the spot foreign matter such as color spot, dirty patch in stain, black patch, black dust, color spot and the interlayer in the open defect of paper or internal layer (interlayer) defect such as paper, and breach, broken hole etc. but cannot detect, operator can not be instructed in time to process above-mentioned defect, cause decrease in yield and the waste of paper.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to reality need, thus provides a kind of papermaking mass defect on-line detecting system.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of papermaking mass defect on-line detecting system, it comprises detection system, data processing unit and the testing station for showing detection signal and integrating control, and described detection system comprises the detection frame be longitudinally arranged on paper machine, Bracket for Inspection, is arranged on Bracket for Inspection and covers the CCD camera group of paper web banner, the light source of corresponding CCD camera group overlay area and be arranged on the alarm detecting frame top.
The vehicle speed signal of described paper machine, disconnected paper signal, the equal access data processing unit of change of lap signal and shown by testing station and control.
Described light source is be arranged on the reflection source detected in frame and/or the transmitted light source be arranged on below paper web.
Reflection source is above paper web, and transmitted light source is in the below of paper web, and the light area of reflection source and transmitted light source is respectively below the camera lens of CCD camera group.
Described light source is LED light source.
The utility model on-line detecting system can carry out on-line checkingi to paper machine and paper surface, operator can be instructed to search reason to the mass defect detected and effectively process, change of lap process is carried out in time when there is unacceptable mass defect, thus invalid production can be avoided, greatly improve yield rate.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In figure: detect frame 1, testing station 2, CCD camera group 3, data processing unit 4, reflection source 5, transmitted light source 6, alarm 7, paper web 8, Bracket for Inspection 9.
Embodiment
The utility model specifically can be implemented by the technology illustrated in technical scheme, and by the following examples can the utility model will be further described, but scope of the present utility model is not limited to following embodiment.
Embodiment: as shown in Figure 1;
A kind of papermaking mass defect on-line detecting system, it comprises detection system, data processing unit 4 and the testing station 2 for showing detection signal and integrating control, and described detection system comprises the detection frame 1 be longitudinally arranged on paper machine, Bracket for Inspection 9, is arranged on Bracket for Inspection 9 and covers the CCD camera group 3 of paper web 8 banner, the light source of corresponding CCD camera group 3 overlay area and be arranged on the alarm 7 detecting frame 1 top.Testing station 2 is provided with display, can arrange paper web multi-section display, can set defect size limit value etc.CCD camera group 3 generally selects 2K18KHZ, 4K9KHZ or 4K18KHZ, and camera lens generally adopts 28mmf/2.8D, 24mmf/2.8D, 20mmf/2.8D;
The vehicle speed signal of described paper machine, disconnected paper signal, the equal access data processing unit 4 of change of lap signal and shown by testing station 2 and control.
Described light source is be arranged on the reflection source 5 detected in frame 1 and/or the transmitted light source 6 be arranged on below paper web 8, the light area of reflection source 5 and transmitted light source 6 is respectively below the camera lens of CCD camera group 3, reflection source 5, transmitted light source 6 can use conventional fluorescent lamps, preferentially use LED light source.
Its principle is: be advanced into papermaking mass defect on-line detecting system before paper web, reflection source is used to irradiate paper surface, or upwards irradiate from paper web bottom surface with transmitted light source, the mass defect of paper surface or paper surface and internal layer (interlayer) is as stain, dirty patch, color spot, broken hole, breaches etc. to be taken pictures seizure by the CCD camera group 3 above paper web, the vehicle speed signal of view data and paper machine system, disconnected paper signal, change of lap signal sends into data processing unit 4, data after treatment and signal send into testing station 2, testing station 2 is recorded and multi-section display the defect detected, and compare with default value and contrast, when the defect detected exceedes setting value, alarm prompting is reported to the police, operator processes according to warning and defect picture, paper web after testing after process is coiled into volume on reel machine, reel change is carried out when reaching certain length or diameter, change of lap signal sends into data processing unit 4, start the mass defect on-line checkingi recording processing of next serial number coil paper.Then the paper roll changed is carried out cutting and rewinding, then pack warehouse-in, complete manufacturing paper with pulp of paper.Because coil paper system has installed surface imperfection on-line detecting system, thus operator can be instructed to search reason to the mass defect detected and effectively process, change of lap process is carried out in time when there is unacceptable mass defect, thus invalid production can be avoided, greatly improve yield rate.
Claims (4)
1. a papermaking mass defect on-line detecting system, it is characterized in that it comprises detection system, data processing unit (4) and the testing station (2) for showing detection signal and integrating control, described detection system comprises the detection frame (1) be longitudinally arranged on paper machine, Bracket for Inspection (9), be arranged on Bracket for Inspection (9) and go up and cover the CCD camera group (3) of paper web (8) banner, the light source of corresponding CCD camera group (3) overlay area and be arranged on the alarm (7) at detection frame (1) top; The view data of described CCD camera group (3) and the vehicle speed signal of paper machine, disconnected paper signal, the equal access data processing unit (4) of change of lap signal and show by testing station (2) and control.
2. a kind of papermaking mass defect on-line detecting system according to claim 1, it is characterized in that, described light source is for being arranged on the reflection source (5) detected in frame (1) and/or the transmitted light source (6) being arranged on paper web (8) below.
3. a kind of papermaking mass defect on-line detecting system according to claim 2, it is characterized in that, reflection source (5) is in the top of paper web (8), transmitted light source (6) is in the below of paper web (8), and the light area of reflection source (5) and transmitted light source (6) is respectively below the camera lens of CCD camera group (3).
4. a kind of papermaking mass defect on-line detecting system according to any one of claim 1-3, it is characterized in that, described light source is LED light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520841656.6U CN205103180U (en) | 2015-10-28 | 2015-10-28 | Papermaking mass defect on -line measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520841656.6U CN205103180U (en) | 2015-10-28 | 2015-10-28 | Papermaking mass defect on -line measuring system |
Publications (1)
| Publication Number | Publication Date |
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| CN205103180U true CN205103180U (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520841656.6U Active CN205103180U (en) | 2015-10-28 | 2015-10-28 | Papermaking mass defect on -line measuring system |
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| CN (1) | CN205103180U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018425A (en) * | 2016-07-07 | 2016-10-12 | 成都天星印务股份有限公司 | Copy paper discharge inspection device |
| CN108362703A (en) * | 2017-12-14 | 2018-08-03 | 北京木业邦科技有限公司 | A kind of veneer detection method and detection device based on artificial intelligence |
| CN108508029A (en) * | 2018-05-04 | 2018-09-07 | 浙江银采天实业有限公司 | A kind of aluminium foil film paper web defect detecting system |
| CN110823911A (en) * | 2019-10-12 | 2020-02-21 | 红云红河烟草(集团)有限责任公司 | Online visual inspection device of multi-component composite filter rod |
| CN112557406A (en) * | 2021-02-19 | 2021-03-26 | 浙江大胜达包装股份有限公司 | Intelligent inspection method and system for paper product production quality |
-
2015
- 2015-10-28 CN CN201520841656.6U patent/CN205103180U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018425A (en) * | 2016-07-07 | 2016-10-12 | 成都天星印务股份有限公司 | Copy paper discharge inspection device |
| CN108362703A (en) * | 2017-12-14 | 2018-08-03 | 北京木业邦科技有限公司 | A kind of veneer detection method and detection device based on artificial intelligence |
| CN108508029A (en) * | 2018-05-04 | 2018-09-07 | 浙江银采天实业有限公司 | A kind of aluminium foil film paper web defect detecting system |
| CN110823911A (en) * | 2019-10-12 | 2020-02-21 | 红云红河烟草(集团)有限责任公司 | Online visual inspection device of multi-component composite filter rod |
| CN112557406A (en) * | 2021-02-19 | 2021-03-26 | 浙江大胜达包装股份有限公司 | Intelligent inspection method and system for paper product production quality |
| CN112557406B (en) * | 2021-02-19 | 2021-06-29 | 浙江大胜达包装股份有限公司 | Intelligent inspection method and system for paper product production quality |
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| C14 | Grant of patent or utility model | ||
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Address after: Six industrial park, 344400 Li County, Jiangxi, Fuzhou, Yihuang Patentee after: Jiangxi Jie Mei electronic information materials Co., Ltd. Address before: Six industrial park, 344400 Li County, Jiangxi, Fuzhou, Yihuang Patentee before: JIANGXI HONGTAI ELECTRONIC INFORMATION MATERIAL CO., LTD. |