CN108508029A - A kind of aluminium foil film paper web defect detecting system - Google Patents
A kind of aluminium foil film paper web defect detecting system Download PDFInfo
- Publication number
- CN108508029A CN108508029A CN201810417841.0A CN201810417841A CN108508029A CN 108508029 A CN108508029 A CN 108508029A CN 201810417841 A CN201810417841 A CN 201810417841A CN 108508029 A CN108508029 A CN 108508029A
- Authority
- CN
- China
- Prior art keywords
- aluminium foil
- paper web
- foil film
- film paper
- defect detecting
- Prior art date
- 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.)
- Pending
Links
- 239000005030 aluminium foil Substances 0.000 title claims abstract description 34
- 230000007547 defect Effects 0.000 title claims abstract description 18
- 238000002372 labelling Methods 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 2
- 239000004411 aluminium Substances 0.000 abstract description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003079 width control Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/8901—Optical details; Scanning details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
- G01N2021/8854—Grading and classifying of flaws
- G01N2021/888—Marking defects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/8901—Optical details; Scanning details
- G01N2021/8908—Strip illuminator, e.g. light tube
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined
- G01N2021/8917—Paper, also ondulated
Abstract
The invention discloses a kind of aluminium foil film paper web defect detecting systems, further include host computer including lighting device and image capturing system above aluminium foil film paper web is arranged, lighting device is electrically connected to a power source, image capturing system and upper mechatronics, image capturing system are provided with camera.The aluminium foil film paper web defect detecting system can effectively detect spot, cut, aluminium film fall off, the defect on the aluminium foils film paper web such as particle protrusion.
Description
Technical field：
The present invention relates to a kind of defect detecting systems, are especially a kind of aluminium foil film paper web defect detecting system.
Background technology：
Visual detection generally is carried out using man-hour manually hand-held stroboscope in aluminizer paper production industry at present, it is artificial to adjust
Can lighting angle detect defect and place one's entire reliance upon operating personnel's experience, and be easy the missing inspection false retrieval caused by carelessness.
Invention content：
The technical problem to be solved by the invention is to provide the flaws on a kind of aluminium foil film paper web for facilitating detection to run to lack
Sunken aluminium foil film paper web defect detecting system, the detecting system can effectively detect spot, cut, aluminium film fall off, particle protrusion etc.
Defect on aluminium foil film paper web.
Technical solution of the invention is to provide a kind of aluminium foil film paper web defect detecting system, including is arranged in aluminium foil
Lighting device above film paper web and image capturing system further include host computer and encoder, and lighting device is electrically connected to a power source,
Image capturing system and upper mechatronics, image capturing system are provided with camera, encoder output pulse and aluminium foil film paper web
The speed of service matches.
After using the above structure compared with prior art, the present invention has the following advantages：By being arranged in aluminium foil film paper web
The lighting device and image capturing system of top, matching coding device continuously take pictures to aluminium foil film paper web, and the picture of bat is used
Processing is identified in host computer, determines whether existing defects.
Preferably, lighting device is strip headlamp, strip headlamp is arranged perpendicular to aluminium foil film paper web traffic direction,
Camera is shifted to install in the top of strip headlamp and its projection is positioned at the centre position of aluminium foil film web width.
Preferably, further including the labelling machine for executing label action.
Further, strip headlamp and camera are separately fixed on fixing bracket.
Further, camera is line-scan digital camera.
Further, encoder is provided on host computer, encoder output pulse coordinates with the aluminium foil film paper web speed of service
Setting.
Description of the drawings：
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of specific embodiments of the present invention.
Specific implementation mode：
Present invention will be further explained below with reference to the attached drawings and specific embodiments：
As illustrated in fig. 1 and 2, a kind of aluminium foil film paper web defect detecting system, including the photograph above aluminium foil film paper web 1 is set
Bright device and image capturing system, further include host computer 4 and encoder, encoder output pulse and the aluminium foil film paper web speed of service
It matches, specifically, encoder follows the pipeline synchronization movement for controlling the operation of aluminium foil paper web, assembly line advance friction encoder master
Shaft rotation is dynamic, and for measuring the distance of assembly line walking, encoder output pulse number is that the paper tape speed of service, illumination at that time fill
It sets and is electrically connected to a power source, image capturing system is electrically connected with host computer 4, and image capturing system is provided with camera 3, passes through camera pair
Aluminium foil film paper web carries out contact and takes pictures.Wherein, camera 3 is line-scan digital camera, and lighting device is strip headlamp 2, strip headlamp 2
It is arranged perpendicular to 1 traffic direction of aluminium foil film paper web, camera 3 is shifted to install in the top of strip headlamp and its projection is positioned at aluminium foil
The centre position of film web width is taken pictures by encoder output Pulse Width Control camera；Strip headlamp 2 and camera 3 are solid respectively
It is scheduled on fixing bracket 5.
For ease of track defective locations, further include execute label action labelling machine, by labelling machine to rejected region into
Line flag.
In use, being coordinated by light source and camera, paper web is carried out continuously, and picture is identified by host computer and is sentenced
It is disconnected, it determines whether defective on picture, facilitates subsequent processing.
Only preferred embodiments of the present invention are described above, but are not to be construed as limiting the scope of the invention.It is all
It is the equivalent structure or equivalent flow shift done using description of the invention and accompanying drawing content, is included in the patent of the present invention
Within protection domain.
Claims (5)
1. a kind of aluminium foil film paper web defect detecting system, it is characterised in that：Including the illumination dress being arranged above aluminium foil film paper web
Set and image capturing system, further include host computer and encoder, lighting device is electrically connected to a power source, image capturing system with it is upper
Mechatronics, image capturing system are provided with camera, and encoder output pulse is matched with the aluminium foil film paper web speed of service.
2. aluminium foil film paper web defect detecting system according to claim 1, it is characterised in that：Lighting device illuminates for strip
Lamp, strip headlamp perpendicular to aluminium foil film paper web traffic direction be arranged, camera shift to install the top of strip headlamp and its
Projection is positioned at the centre position of aluminium foil film web width.
3. aluminium foil film paper web defect detecting system according to claim 1, it is characterised in that：Further include executing label action
Labelling machine.
4. the aluminium foil film paper web defect detecting system stated according to claim 2, it is characterised in that：Strip headlamp and camera difference
It is fixed on fixing bracket.
5. aluminium foil film paper web defect detecting system according to claim 1, it is characterised in that：Camera is line-scan digital camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810417841.0A CN108508029A (en) | 2018-05-04 | 2018-05-04 | A kind of aluminium foil film paper web defect detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810417841.0A CN108508029A (en) | 2018-05-04 | 2018-05-04 | A kind of aluminium foil film paper web defect detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108508029A true CN108508029A (en) | 2018-09-07 |
Family
ID=63399795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810417841.0A Pending CN108508029A (en) | 2018-05-04 | 2018-05-04 | A kind of aluminium foil film paper web defect detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108508029A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09159622A (en) * | 1995-12-05 | 1997-06-20 | Kawasaki Steel Corp | Surface defect inspection equipment |
| CN102221560A (en) * | 2011-03-28 | 2011-10-19 | 上海科拓机电科技发展有限公司 | Automatic detection equipment of laser paper and laser membranes |
| CN202221415U (en) * | 2011-09-03 | 2012-05-16 | 山东轻工业学院 | Surface defect online detection system for wide breadth paper |
| CN203894177U (en) * | 2014-03-25 | 2014-10-22 | 西安工程大学 | Automatic wallpaper defect detection device based on machine vision |
| CN104483329A (en) * | 2014-11-27 | 2015-04-01 | 成都北斗在线检测设备有限公司 | Aluminum foil needle hole online detection system and detection method thereof |
| CN205103180U (en) * | 2015-10-28 | 2016-03-23 | 江西弘泰电子信息材料有限公司 | Papermaking mass defect on -line measuring system |
| CN208155888U (en) * | 2018-05-04 | 2018-11-27 | 浙江银采天实业有限公司 | A kind of aluminium foil film paper web defect detecting system |
-
2018
- 2018-05-04 CN CN201810417841.0A patent/CN108508029A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09159622A (en) * | 1995-12-05 | 1997-06-20 | Kawasaki Steel Corp | Surface defect inspection equipment |
| CN102221560A (en) * | 2011-03-28 | 2011-10-19 | 上海科拓机电科技发展有限公司 | Automatic detection equipment of laser paper and laser membranes |
| CN202221415U (en) * | 2011-09-03 | 2012-05-16 | 山东轻工业学院 | Surface defect online detection system for wide breadth paper |
| CN203894177U (en) * | 2014-03-25 | 2014-10-22 | 西安工程大学 | Automatic wallpaper defect detection device based on machine vision |
| CN104483329A (en) * | 2014-11-27 | 2015-04-01 | 成都北斗在线检测设备有限公司 | Aluminum foil needle hole online detection system and detection method thereof |
| CN205103180U (en) * | 2015-10-28 | 2016-03-23 | 江西弘泰电子信息材料有限公司 | Papermaking mass defect on -line measuring system |
| CN208155888U (en) * | 2018-05-04 | 2018-11-27 | 浙江银采天实业有限公司 | A kind of aluminium foil film paper web defect detecting system |
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