CN205749330U - A kind of glass chopped strand mats surface defects detection system based on machine vision - Google Patents
A kind of glass chopped strand mats surface defects detection system based on machine vision Download PDFInfo
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- CN205749330U CN205749330U CN201620668830.6U CN201620668830U CN205749330U CN 205749330 U CN205749330 U CN 205749330U CN 201620668830 U CN201620668830 U CN 201620668830U CN 205749330 U CN205749330 U CN 205749330U
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- surface defects
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Abstract
The utility model discloses a kind of glass chopped strand mats surface defects detection system based on machine vision, including the unsettled LED light source being arranged on above cloth beam, LED light source is arranged above some industrial cameras, some industrial cameras are all connected with computer, computer is connected with controller again, controller is connected with the encoder being arranged on cloth beam, simultaneously, controller is also connected with cloth beam, cloth beam drives by driving motor, it is slow that this utility model solves glass chopped strand mats surface defects detection system detection speed present in prior art, the problem of detection fault limitednumber.
Description
Technical field
This utility model belongs to glass fiber cloth defect detecting technique field, is specifically related to a kind of based on machine vision
Glass chopped strand mats surface defects detection system.
Background technology
Chopped mat, full name is fiberglas chopped strand mat.Glass fiber applications ratio is wide, due to each enterprise technique not
Parity problem, the quality causing glass fibre is uneven, adds fluctuation of price, and price fluctuation is the biggest.Therefore, generally
In the case of all glass fibre made semi-finished product chopped mat conclude the business.Its feature includes: mass area ratio is uniform；Hardness is fitted
In, pliability is good；Being prone to be impregnated with completely, goods bubble is few, good manufacturability；There is good mold filling character and cover mould, it is adaptable to
Complex-shaped product molding；There is good mechanical mechanics property and chemical property.Glass chopped strand mats purposes is the widest
General, including boats and ships, auto parts and components, building element, anti-corrosion pipeline, reinforced plastics section bar, sanitary ware, seat, amusement appliance,
Model and the manufacture of other glass fiber reinforced plastics products.But, chopped mat is easily contaminated or carries secretly impurity in the course of processing, impact
Product quality, therefore, its quality problems also receive much concern.
It is that working strength is big that traditional industrial materials surface quality detection is mainly by being accomplished manually major defect, leakage
Inspection, false drop rate is high, the subjective factors impact etc. of Yi Shouren.Work is not only it cannot be guaranteed that accuracy of detection and efficiency for a long time, goes back
Greatly damage the vision of testing staff.In order to solve these problems, it is badly in need of the industrial materials surface defect that development is quick, efficiency is high
Detecting system replaces traditional detection method.Along with developing rapidly of computer technology and image processing techniques, machine vision
Increasingly it is widely applied in industrial materials surface defects detection field.Use industrial materials based on machine vision
Surface defect detection apparatus is a kind of effective selection, and machine vision is possible not only to improve detection speed, reduces labour cost, and
And the believable reference data of both sides can be provided by the quality grade evaluation that automatic checkout system is industrial materials, to industry material
Material enterprise is significant.
Utility model content
The purpose of this utility model is to provide a kind of glass chopped strand mats of based on machine vision surface defects detection system
System, solves glass chopped strand mats surface defects detection system detection speed present in prior art slow, detects fault kind
The problem that class is limited.
This utility model be employed technical scheme comprise that, a kind of glass chopped strand mats surface defect based on machine vision
Detecting system, including the unsettled LED light source being arranged on above cloth beam, LED light source is arranged above some industrial cameras, if
Dry industrial camera is all connected with computer, and computer is connected with controller again, controller and the encoder being arranged on cloth beam
Connecting, meanwhile, controller is also connected with cloth beam, and cloth beam drives by driving motor.
Feature of the present utility model also resides in,
Industrial camera quantity is 3.
It is provided with protective acoustic cover assembly outside industrial camera, it is achieved waterproof and dustproof, heat sinking function, makes industrial camera obtain
Image stabilization, reliably, on-site maintenance is simple and convenient.
Industrial camera is powered by DC source, and voltage is 12V, and power is 50W.
LED light source is 15～85 degree of angles with material traffic direction to be detected on cloth beam.
The beneficial effects of the utility model are, a kind of glass chopped strand mats surface based on machine vision of this utility model
Defect detecting system, uses the scheme of one side detection, using industrial camera and computer system as image data acquiring and process
Main hardware instrument, carry out defect detection to collecting image, significantly facilitate the installation and debugging of equipment, saved and produced into
This, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the structure of a kind of glass chopped strand mats surface defects detection system based on machine vision of this utility model
Schematic diagram.
In figure, 1. industrial camera, 2.LED light source, 3. computer, 4. controller, 5. encoder, 6. cloth beam, 7. protection
Shade assembly, 8. drives motor, 9. DC source.
Detailed description of the invention
With detailed description of the invention, this utility model is described in detail below in conjunction with the accompanying drawings.
A kind of glass chopped strand mats surface defects detection system based on machine vision of this utility model, structure such as Fig. 1
Shown in, including the unsettled LED light source 2 being arranged on above cloth beam 6, LED light source 2 is arranged above some industrial cameras 1, work
Industry camera 1 quantity is 3, and some industrial cameras 1 are all connected with computer 3, and computer 3 is connected with controller 4 again, controller 4
Being connected with the encoder 5 being arranged on described cloth beam 6, meanwhile, controller 4 is also connected with cloth beam 6, and cloth beam 6 is by driving
Motor 8 drives.Wherein, industrial camera 1 is outside is provided with protective acoustic cover assembly 7, it is achieved waterproof and dustproof, heat sinking function, makes industry
Camera 1 obtains image stabilization, and reliably, on-site maintenance is simple and convenient, and industrial camera 1 is powered by DC source 9, and voltage is 12V, merit
Rate is 50W, and LED light source 2 is 15～85 degree of angles with material traffic direction to be detected on cloth beam 6.
A kind of glass chopped strand mats surface defects detection system based on machine vision of this utility model, during work,
Big detection fabric width is 3.2m, and same equipment can detect the product of different fabric width；Maximum detection thickness is 900 grams；The highest
Resolution is radial direction 0.40mm, broadwise 0.40mm.Encoder 5 is arranged on the cloth beam of defect detection system, every one section time
Between send pulsatile once signal and trigger industrial camera 1, complete the image acquisition once to chopped mat, by LED light source 2 and industry phase
Machine 1 is arranged on the top of detected materials, and LED light source 2 is 15～85 degree of angles with material traffic direction to be detected on cloth beam 6,
LED light source 2 uses directional illumination mode so that uniformly and shadow-free, image objects reaches the chopped mat surface brightness of collection
Good state, it is ensured that the quality of image, industrial camera 1 is then perpendicular to conduction band plane.When system finds defect in the course of the work
Time, will automatic alarm, simultaneously record fault particular location add up fault title, whole system appropriate working temperature is 0-40
℃。
A kind of glass chopped strand mats surface defects detection system based on machine vision of this utility model, has and quickly obtains
Take bulk information, it is easy to automatically process, it is easy to design simultaneously, process and feature that control information is integrated, and be not suitable at some
Working environment or artificial vision in manual work are difficult to meet the occasion of requirement, use machine vision to substitute artificial vision；
Simultaneously in typical products in mass production production process, with artificial visual inspection product quality efficiency is low and precision is the highest, use based on machine
Device vision technique detection method can be greatly improved the automaticity of production efficiency and production.
Claims (5)
1. a glass chopped strand mats surface defects detection system based on machine vision, it is characterised in that include unsettled setting
Putting the LED light source (2) in cloth beam (6) top, LED light source (2) is arranged above some industrial cameras (1), some industry
Camera (1) is all connected with computer (3), and computer (3) is connected with controller (4) again, controller (4) be arranged at described batching
Encoder (5) on roller (6) connects, and meanwhile, controller (4) is also connected with cloth beam (6), and described cloth beam (6) is by driving electricity
Machine (8) drives.
A kind of glass chopped strand mats surface defects detection system based on machine vision the most according to claim 1, its
Being characterised by, described industrial camera (1) quantity is 3.
A kind of glass chopped strand mats surface defects detection system based on machine vision the most according to claim 1, its
Being characterised by, described industrial camera (1) is outside is provided with protective acoustic cover assembly (7), it is achieved waterproof and dustproof, heat sinking function, makes work
Industry camera (1) obtains image stabilization, and reliably, on-site maintenance is simple and convenient.
A kind of glass chopped strand mats surface defects detection system based on machine vision the most according to claim 1, its
Being characterised by, described industrial camera (1) is powered by DC source (9), and voltage is 12V, and power is 50W.
A kind of glass chopped strand mats surface defects detection system based on machine vision the most according to claim 1, its
Being characterised by, described LED light source (2) to be detected material traffic direction upper with described cloth beam (6) is 15～85 degree of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620668830.6U CN205749330U (en) | 2016-06-29 | 2016-06-29 | A kind of glass chopped strand mats surface defects detection system based on machine vision |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620668830.6U CN205749330U (en) | 2016-06-29 | 2016-06-29 | A kind of glass chopped strand mats surface defects detection system based on machine vision |
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| CN205749330U true CN205749330U (en) | 2016-11-30 |
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| CN201620668830.6U Active CN205749330U (en) | 2016-06-29 | 2016-06-29 | A kind of glass chopped strand mats surface defects detection system based on machine vision |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726732A (en) * | 2018-07-16 | 2020-01-24 | 法视特（上海）图像科技有限公司 | Electronic-grade glass fiber cloth automatic detection line |
| CN112485263A (en) * | 2020-11-24 | 2021-03-12 | 西安获德图像技术有限公司 | PE fiber yarn quality online detection device and method based on machine vision |
| CN112834524A (en) * | 2021-01-08 | 2021-05-25 | 西安获德图像技术有限公司 | Online detection device and method for glass fiber yarns based on machine vision |
| CN113166987A (en) * | 2018-10-15 | 2021-07-23 | 斯玛特克斯欧洲一人有限公司 | Machine and method for controlling textile quality |
-
2016
- 2016-06-29 CN CN201620668830.6U patent/CN205749330U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726732A (en) * | 2018-07-16 | 2020-01-24 | 法视特（上海）图像科技有限公司 | Electronic-grade glass fiber cloth automatic detection line |
| CN113166987A (en) * | 2018-10-15 | 2021-07-23 | 斯玛特克斯欧洲一人有限公司 | Machine and method for controlling textile quality |
| CN112485263A (en) * | 2020-11-24 | 2021-03-12 | 西安获德图像技术有限公司 | PE fiber yarn quality online detection device and method based on machine vision |
| CN112834524A (en) * | 2021-01-08 | 2021-05-25 | 西安获德图像技术有限公司 | Online detection device and method for glass fiber yarns based on machine vision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Jin Inventor after: Deng Xianghua Inventor after: Wang Haixing Inventor before: Zhao Jin |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181218 Address after: 710048 High-tech District, Xi'an City, Shaanxi Province, High-tech Road, High-tech Crystal City Phase I First Building, Unit 1, Unit 18, Room 11816 Co-patentee after: Jushi Group Co., Ltd. Patentee after: XI'AN HUODE IMAGE TECHNOLOGY CO., LTD. Address before: 710048 High-tech District, Xi'an City, Shaanxi Province, High-tech Road, High-tech Crystal City Phase I First Building, Unit 1, Unit 18, Room 11816 Patentee before: XI'AN HUODE IMAGE TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right |