CN109557111A - The detection system of vial open defect based on machine vision - Google Patents
The detection system of vial open defect based on machine vision Download PDFInfo
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- CN109557111A CN109557111A CN201710888951.0A CN201710888951A CN109557111A CN 109557111 A CN109557111 A CN 109557111A CN 201710888951 A CN201710888951 A CN 201710888951A CN 109557111 A CN109557111 A CN 109557111A
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- vial
- open defect
- transmission belt
- machine vision
- control host
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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
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/958—Inspecting transparent materials or objects, e.g. windscreens
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The detection system for the vial open defect based on machine vision that the invention discloses a kind of, it is characterized by comprising vial conveyer belts to be detected, monitor station, control host, sorting device, certified products transmission belt and substandard products transmission belt, several image acquisition devices are set on the monitor station, image acquisition device is used to acquire the open defect data of the vial on vial conveyer belt, and transfer data to control host, corresponding instruction is issued to sorting device after controlling host analysis data, sorting device will test qualified vial and be sent in certified products transmission belt, it will test underproof vial to be sent in substandard products transmission belt.The present invention has the detection means and powerful data-handling capacity of automation, and careful appearance detection can be carried out to a large amount of vial, has saved recruitment cost, and can work long hours, is conducive to enterprise and improves production efficiency and the quality of production.
Description
Technical field
The present invention relates to the applied technical field of machine vision, more particularly to a kind of novel in structural design, it is easy to use,
Mechanization degree is high, automatic control effect is good, vial production efficiency can be greatlyd improve and the quality of production based on machine
The detection system of the vial open defect of vision.
Background technique
Machine vision is exactly to replace human eye with machine to measure and judge, NI Vision Builder for Automated Inspection is produced by machine vision
Product, that is, image-pickup device will be ingested target and be converted into picture signal, send dedicated image processing system to, be shot
The shape information of target, and according to the information such as pixel distribution and brightness, color, it is transformed into digitized signal；Picture system is to this
A little signals carry out various operations to extract clarification of objective, and then the device action at scene is controlled according to the result of differentiation.
The most basic feature of NI Vision Builder for Automated Inspection is exactly to improve the flexibility and the degree of automation of production.Especially some
The dangerous work environment or artificial vision for being unsuitable for manual work be difficult to the occasion met the requirements, and machine in normal service vision substitutes
Artificial vision.Meanwhile in the repeated industrial processes of high-volume, production can be greatly improved with machine vision detection method
Efficiency and the degree of automation.
In the modern life and industrial production, the use scope of vial is very extensive, especially as drink bottle, vial
Has the advantages that hygienic, nontoxic, low in cost and recoverable.But vial by more energetically when, the spy that is easily broken
Point, in vial preparation process, by the quality of artificial detection vial, not only low efficiency, and it be easy to cause vial
Surface blot, damage and subtle defect are easy missing inspection, it is therefore desirable to be subject to more innovative designs, with improve detection efficiency and
Detect quality.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of glass based on machine vision
The detection system of glass bottle open defect has the detection means and powerful data-handling capacity of automation, can be to a large amount of
Vial carry out careful appearance detection, saved recruitment cost, and can work long hours, be conducive to enterprise and improve production
Efficiency and the quality of production.
Technical solution: to achieve the above object, the technical solution adopted by the present invention are as follows:
A kind of detection system of the vial open defect based on machine vision, it is characterised in that: including glass to be detected
Bottle conveyer belt, monitor station, control host, sorting device, certified products transmission belt and substandard products transmission belt, the vial transmission to be detected
For vial to be detected to be transported to monitor station several image acquisition devices are arranged, image acquisition device is used in band on monitor station
The open defect data of vial on acquisition vial conveyer belt simultaneously transfer data to control host, control host analysis
Corresponding instruction is issued after data to sorting device, sorting device will test qualified vial be sent in certified products transmission belt, will
Underproof vial is detected to be sent in substandard products transmission belt.
Preferably, described image collector uses DV, the nothing of DV setting connection control host
Line communication module.
Preferably, described image collector by the horizontal direction with annular setting four or more video cameras form,
For making 360 degree of detection to the vial being placed on monitor station.
Preferably, described image collector is height-adjustable on monitor station.
Preferably, the control host uses single-chip microcontroller, single-chip microcontroller is equipped with FPGA module and CPLD module.
The detection system of vial open defect based on machine vision of the invention is in use, vial conveyer belt is normal
Vial is transmitted, stops, waits to be detected when being transported to monitor station.By being coiled into the image acquisition device of ring structure when detection, into
Row multi-angle, comprehensive scan-type detection, the image data real-time delivery taken pictures are given control host process, be can be set
The period that the memory of image acquisition device is deleted avoids a large amount of memories for occupying image acquisition device, is conducive to image acquisition device realization
Rapid data collection.Control host analysis, processing image data, it is concluded that rear-guard motion detection device, detection device according to
The instruction that control host issues is operated, and be will test qualified product and is sent to certified products transmission belt, transmits conversely, sending to substandard products
Band.
The utility model has the advantages that a kind of detection system of vial open defect based on machine vision provided by the invention, tool
There are the detection means and powerful data-handling capacity of automation, careful appearance detection can be carried out to a large amount of vial,
Recruitment cost has been saved, and can have been worked long hours, has been conducive to enterprise and improves production efficiency and the quality of production.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of a preferred embodiment of the present invention.
Specific embodiment
The present invention will be further explained with reference to the accompanying drawing.
At present in vial preparation process, by the quality of artificial detection vial, not only low efficiency, and be easy to make
Missing inspection is easy at vial surface blot, damage and subtle defect, it is therefore desirable to be subject to more innovative designs, to improve inspection
Survey efficiency and detection quality.
It is as shown in Figure 1 the structural schematic diagram of a preferred embodiment of the present invention, i.e., a kind of glass based on machine vision
The detection system of glass bottle open defect, including vial conveyer belt 1 to be detected, monitor station 2, control host 3, sorting device 4, just
Product transmission belt 5 and substandard products transmission belt 6.
Wherein, vial conveyer belt 1 to be detected is used to vial to be detected being transported to monitor station 2, sets on monitor station 2
Set several image acquisition devices 7, image acquisition device 7 is used to acquire the open defect data, simultaneously of the vial on vial conveyer belt 1
Control host 3 is transferred data to, control host 3 issues corresponding instruction to sorting device 4, sorting device 4 after analyzing data
It will test qualified vial to be sent in certified products transmission belt 5, will test underproof vial and be sent in substandard products transmission belt 6.
In the present invention, image acquisition device 7 uses DV, and DV setting connection controls the wireless of host 3
Communication module, the appearance data information for the vial that real-time Transmission detects.
As a preference of the present invention, image acquisition device 7 is by the horizontal direction with four or more video cameras of annular setting
Composition, for making 360 degree of detection to the vial being placed on monitor station 2, comprehensive, without dead angle scan-type detection disappears
Except detection is omitted, the advantage of machine vision is given full play to.
As it is of the invention it is another preferably, image acquisition device 7 is height-adjustable on monitor station 2, can adapt to difference
Highly, the detection of the vial of shape, use scope are wide.
The detection system of vial open defect based on machine vision of the invention is in use, vial conveyer belt is normal
Vial is transmitted, stops, waits to be detected when being transported to monitor station.By being coiled into the image acquisition device of ring structure when detection, into
Row multi-angle, comprehensive scan-type detection, the image data real-time delivery taken pictures are given control host process, be can be set
The period that the memory of image acquisition device is deleted avoids a large amount of memories for occupying image acquisition device, is conducive to image acquisition device realization
Rapid data collection.Control host analysis, processing image data, it is concluded that rear-guard motion detection device, detection device according to
The instruction that control host issues is operated, and be will test qualified product and is sent to certified products transmission belt, transmits conversely, sending to substandard products
Band.
In addition, control host 3 uses single-chip microcontroller, and single-chip microcontroller is equipped with FPGA module 31 and CPLD module 32, existing in the present invention
There is the technology of FPGA module and CPLD module in technology have been relatively mature, can be improved the data-handling capacity of single-chip microcontroller, deposits
Energy storage power, processing, analysis and storage etc. particularly suitable for image data.
As shown from the above technical solution, the detection system of a kind of vial open defect based on machine vision of the invention
System has the detection means and powerful data-handling capacity of automation, can carry out to a large amount of vial careful outer
Detection is seen, has saved recruitment cost, and can work long hours, is conducive to enterprise and improves production efficiency and the quality of production.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (5)
1. a kind of detection system of the vial open defect based on machine vision, it is characterised in that: including vial to be detected
Conveyer belt, monitor station, control host, sorting device, certified products transmission belt and substandard products transmission belt, the vial conveyer belt to be detected
For vial to be detected to be transported to monitor station, several image acquisition devices are set, and image acquisition device is for adopting on monitor station
The open defect data of vial on collection vial conveyer belt simultaneously transfer data to control host, control host analysis number
Corresponding instruction is issued to sorting device according to rear, and sorting device will test qualified vial and be sent in certified products transmission belt, will examine
Underproof vial is surveyed to be sent in substandard products transmission belt.
2. a kind of detection system of vial open defect based on machine vision according to claim 1, feature exist
In: described image collector uses DV, the wireless communication module of DV setting connection control host.
3. a kind of detection system of vial open defect based on machine vision according to claim 1, feature exist
In: described image collector by being formed in the horizontal direction with four or more video cameras of annular setting, for being placed on inspection
Vial on scaffold tower makees 360 degree of detection.
4. a kind of detection system of vial open defect based on machine vision according to claim 1, feature exist
In: described image collector is height-adjustable on monitor station.
5. a kind of detection system of vial open defect based on machine vision according to claim 1, feature exist
In: the control host uses single-chip microcontroller, and single-chip microcontroller is equipped with FPGA module and CPLD module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710888951.0A CN109557111A (en) | 2017-09-27 | 2017-09-27 | The detection system of vial open defect based on machine vision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710888951.0A CN109557111A (en) | 2017-09-27 | 2017-09-27 | The detection system of vial open defect based on machine vision |
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| Publication Number | Publication Date |
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| CN109557111A true CN109557111A (en) | 2019-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710888951.0A Pending CN109557111A (en) | 2017-09-27 | 2017-09-27 | The detection system of vial open defect based on machine vision |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596149A (en) * | 2019-09-27 | 2019-12-20 | 常熟耀皮汽车玻璃有限公司 | Online automatic detection system for glass appearance defects |
| CN111992519A (en) * | 2020-08-10 | 2020-11-27 | 杭州蒲丰视觉检测科技有限公司 | Programmable digital machine vision detection platform and detection system |
| CN112834522A (en) * | 2020-12-30 | 2021-05-25 | 深圳南玻应用技术有限公司 | Visual detection feedback control system |
| CN113008304A (en) * | 2021-03-01 | 2021-06-22 | 甘肃旭康材料科技有限公司 | Quality detection method and system for test sample |
| CN113218441A (en) * | 2021-03-24 | 2021-08-06 | 江苏华海诚科新材料股份有限公司 | Automatic sample appearance inspection and quality analysis device and method |
| CN114324321A (en) * | 2020-09-29 | 2022-04-12 | 南京造币有限公司 | Machine vision detection control device, system and method |
-
2017
- 2017-09-27 CN CN201710888951.0A patent/CN109557111A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596149A (en) * | 2019-09-27 | 2019-12-20 | 常熟耀皮汽车玻璃有限公司 | Online automatic detection system for glass appearance defects |
| CN111992519A (en) * | 2020-08-10 | 2020-11-27 | 杭州蒲丰视觉检测科技有限公司 | Programmable digital machine vision detection platform and detection system |
| CN114324321A (en) * | 2020-09-29 | 2022-04-12 | 南京造币有限公司 | Machine vision detection control device, system and method |
| CN112834522A (en) * | 2020-12-30 | 2021-05-25 | 深圳南玻应用技术有限公司 | Visual detection feedback control system |
| CN113008304A (en) * | 2021-03-01 | 2021-06-22 | 甘肃旭康材料科技有限公司 | Quality detection method and system for test sample |
| CN113008304B (en) * | 2021-03-01 | 2023-12-22 | 甘肃旭康材料科技有限公司 | Quality detection method and system for test sample |
| CN113218441A (en) * | 2021-03-24 | 2021-08-06 | 江苏华海诚科新材料股份有限公司 | Automatic sample appearance inspection and quality analysis device and method |
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