CN108120722A - The detection device and method of quick testing transparent inner concave arc surface body structure surface foreign matter - Google Patents
The detection device and method of quick testing transparent inner concave arc surface body structure surface foreign matter Download PDFInfo
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- CN108120722A CN108120722A CN201810055864.1A CN201810055864A CN108120722A CN 108120722 A CN108120722 A CN 108120722A CN 201810055864 A CN201810055864 A CN 201810055864A CN 108120722 A CN108120722 A CN 108120722A
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- 238000001514 detection method Methods 0.000 title claims abstract description 70
- 238000012360 testing method Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title description 9
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 3
- 230000004075 alteration Effects 0.000 abstract description 8
- 238000012797 qualification Methods 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 29
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- G01N21/8803—Visual inspection
-
- 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
- G01N21/94—Investigating contamination, e.g. dust
-
- 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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- Physics & Mathematics (AREA)
- 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 device of quick testing transparent inner concave arc surface body structure surface foreign matter,Including detection device,The detection device includes detection platform,Paste layer and fluorescent lamp,The detection platform generally box typed structure,Surface is smooth,For placing product to be detected,Paste layer is reflective rectangular-shaped for black,The reflective paste layer of black is located at detection platform upper surface,Fluorescent lamp is located at directly over detection platform,Inner concave arc surface infrastructure product to be detected is placed on the paste layer of detection platform,It is radiated at using light through product minute surface above its surface black paste layer,Generate the aberration different from foreign matter,Some foreign matters hard to find when conventional foreign matter black-white point and some usual detections above product visually can be significantly found by human eye again,Product qualification rate increases to 90% by original 75%,Greatly improve working efficiency,Employee can quickly have found bad problem points in the detection simultaneously,It not only reduces employee and detects fatigue,Further improve work efficiency.
Description
Technical field
The present invention relates to inner concave arc surface detection field more particularly to quick testing transparent inner concave arc surface body structure surface foreign matters
Detection device and method.
Background technology
A kind of lid class product cambered and transparent for inner concave（Such as Fig. 1）, the indent of such production out
Cambered surface is easily stained with dirt, such as foreign matter and black-white point；Such product inspection method is by product is placed on above detecting tool, by hanging down
Straight light-illuminating human eye is visually tested, and then tells foreign matter and black-white point.
The pedestal that routine inspection gauge places product is usually transparent or silvery reflection paster, passes through light-illuminating bottom
Seat makes product and foreign matter, black-white point generate aberration, visual by human eye, it can be seen that the foreign matter stain on product inner concave arc surface,
It is but ineffective.Because light is radiated on transparent or silvery reflection paster generated aberration with some often through product minute surface
Rule foreign matter source approaches, and is all white object shape, and when human eye visual detection be easy to cause erroneous judgement or to can't find some conventional bad.
The content of the invention
The present invention is exactly in view of the deficienciess of the prior art, to provide quick testing transparent inner concave arc surface body structure surface different
The detection device and method of object.
To solve the above problems, the technical solution used in the present invention is as follows：
The detection device of quick testing transparent inner concave arc surface body structure surface foreign matter, including detection device, the detection device includes
Detection platform, paste layer and fluorescent lamp, the detection platform generally box typed structure, surface is smooth, to be checked for placing
Product is surveyed, paste layer is reflective rectangular-shaped for black, and the reflective paste layer of black is located at detection platform upper surface, and fluorescent lamp is located at detection platform
Surface, inner concave arc surface infrastructure product to be detected are placed on the paste layer of detection platform, and positioned at the irradiation of fluorescent lamp light
Under.
Further, the fluorescent lamp is circumscribed with brightness regulating apparatus.
Further, the detection device includes at least two groups of detection platforms, and the reflective paste layer of black is mounted on detection platform
Upper surface, inner concave arc surface infrastructure product to be detected are placed on the reflective paste layer of black.
The method of quick testing transparent inner concave arc surface body structure surface foreign matter, comprises the following steps：First, under daylight light irradiation
Whether there is foreign matter on the reflective paste layer of black in observation detection platform, need to be cleared up if any foreign matter, when no foreign matter carries out down
Single stepping；Then on the reflective paste layer of black for inner concave arc surface infrastructure product to be detected being placed on detection platform, light penetrates
Product minute surface is radiated above the reflective paste layer of black, results from the different aberration of foreign matter；It finally, visually can be apparent by human eye
Find product above conventional foreign matter black-white point and some usually detect when some foreign matters hard to find.
Compared with prior art, beneficial effects of the present invention are as follows by the present invention：
The detection device and method of quick testing transparent inner concave arc surface body structure surface foreign matter of the present invention, are penetrated using light
Product minute surface is radiated above its surface black paste layer, generates the aberration different from foreign matter, then is visually detected by human eye,
It is found during detection experiment, when the paste layer in detection platform is changed to the reflective paste layer of black, light penetrates product minute surface
When being radiated at pedestal black flour paste layer, conventional foreign matter black-white point above product and some visually can be significantly found by human eye
Some foreign matters hard to find when detecting usually, product qualification rate increase to 90% by original 75%, greatly improve work effect
Benefit, while employee can quickly have found bad problem points in the detection, not only reduce employee and detect fatigue, further improve
Work efficiency.
Description of the drawings
Fig. 1 positions transparent inner concave arc surface infrastructure product structure diagram to be detected；
Fig. 2 is the structure of the detecting device schematic diagram of quick testing transparent inner concave arc surface body structure surface foreign matter of the present invention；
Fig. 3 is the A-A direction views in Fig. 2；
Fig. 4 is the B direction views in Fig. 2.
10-detection device, 11-detection platform, 12-paste layer, 13-fluorescent lamp.
Specific embodiment
Illustrate present disclosure below in conjunction with specific embodiments.
As shown in Figure 2, Figure 3 and Figure 4, the detection device of the quick testing transparent inner concave arc surface body structure surface foreign matter,
Including detection device 10, the detection device 10 includes detection platform 11, paste layer 12 and fluorescent lamp 13, and the detection platform 11 is whole
Body is box typed structure, and surface is smooth, and for placing product to be detected, paste layer 12 is reflective rectangular-shaped for black, and black is anti-
Light paste layer 12 is located at 11 upper surface of detection platform, and fluorescent lamp 13 is located at directly over detection platform 11, inner concave arc surface knot to be detected
Structure product is placed on the paste layer 12 of detection platform 11, and under the irradiation of 13 light of fluorescent lamp.
The fluorescent lamp 13 is circumscribed with brightness regulating apparatus, the color formed after fluorescent lamp 13 irradiates product minute surface to be detected
When difference is not particularly evident, the brightness of fluorescent lamp 13 is adjusted by brightness regulating apparatus, so that aberration is apparent, convenient for naked eyes
The quick detection of concave globoidal structure Superficial Foreign Body is realized in observation.
The detection device 10 includes at least two groups of detection platforms 11, and the reflective paste layer 12 of black is mounted in detection platform 11
Surface, inner concave arc surface infrastructure product to be detected are placed on the reflective paste layer 12 of black, can be simultaneously to multigroup inner concave arc surface to be detected
The Superficial Foreign Body of infrastructure product is detected, and substantially increases detection efficiency.
The method of quick testing transparent inner concave arc surface body structure surface foreign matter, comprises the following steps：First, fluorescent lamp 13 irradiates
Whether there is foreign matter on the reflective paste layer 12 of black in lower observation detection platform 11, need to be cleared up if any foreign matter, when there is no foreign matter
Carry out next step operation；Then the reflective paste layer 12 of black for inner concave arc surface infrastructure product to be detected being placed on detection platform 11
On, light is radiated at through product minute surface above the reflective paste layer 12 of black, results from the different aberration of foreign matter；Finally, people is passed through
Eyes depending on can significantly find conventional foreign matter black-white point above product and some detect usually when hard to find some are different
Object.
The detection device and method of the quick testing transparent inner concave arc surface body structure surface foreign matter, using light through production
Product minute surface is radiated above the reflective paste layer 12 of its surface black, is generated the aberration different from foreign matter, then is visually carried out by human eye
Detection finds that, when the paste layer in detection platform 11 is changed to the reflective paste layer 12 of black, light penetrates during detection experiment
When product minute surface is radiated at pedestal black flour paste layer 12, it visually can significantly find that the conventional foreign matter above product is black by human eye
Some foreign matters hard to find when white point and some usual detections, product qualification rate increase to 90% by original 75%, carry significantly
Risen working efficiency, while employee can quickly have found bad problem points in the detection, not only reduced employee and detect fatigue, also into
One step improves work efficiency.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (4)
1. the detection device of quick testing transparent inner concave arc surface body structure surface foreign matter, it is characterized in that：Including detection device, the inspection
Surveying device includes detection platform, paste layer and fluorescent lamp, and the detection platform generally box typed structure, surface is smooth, uses
In placing product to be detected, paste layer is reflective rectangular-shaped for black, and the reflective paste layer of black is located at detection platform upper surface, daylight lamp position
Directly over detection platform, inner concave arc surface infrastructure product to be detected is placed on the paste layer of detection platform, and positioned at fluorescent lamp
Under the irradiation of light.
2. the detection device of quick testing transparent inner concave arc surface body structure surface foreign matter according to claim 1, it is characterized in that,
The fluorescent lamp is circumscribed with brightness regulating apparatus.
3. the detection device of quick testing transparent inner concave arc surface body structure surface foreign matter according to claim 1, it is characterized in that,
The detection device includes at least two groups of detection platforms, and the reflective paste layer of black is mounted on detection platform upper surface, indent to be detected
Globoidal structure product is placed on the reflective paste layer of black.
4. step：First, whether have foreign matter, if any foreign matter if being observed under daylight light irradiation on the reflective paste layer of black in detection platform
It need to be cleared up, next step operation is carried out during without foreign matter；Then it is flat inner concave arc surface infrastructure product to be detected to be placed on detection
On the reflective paste layer of black of platform, light is radiated at through product minute surface above the reflective paste layer of black, results from the different color of foreign matter
Difference；Finally, visually can significantly be found by human eye when the conventional foreign matter black-white point above product detects usually with some not
Some detectable foreign matters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810055864.1A CN108120722A (en) | 2018-01-20 | 2018-01-20 | The detection device and method of quick testing transparent inner concave arc surface body structure surface foreign matter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810055864.1A CN108120722A (en) | 2018-01-20 | 2018-01-20 | The detection device and method of quick testing transparent inner concave arc surface body structure surface foreign matter |
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| Publication Number | Publication Date |
|---|---|
| CN108120722A true CN108120722A (en) | 2018-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810055864.1A Pending CN108120722A (en) | 2018-01-20 | 2018-01-20 | The detection device and method of quick testing transparent inner concave arc surface body structure surface foreign matter |
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Citations (7)
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|---|---|---|---|---|
| JP2002277411A (en) * | 2001-03-16 | 2002-09-25 | Rohm Co Ltd | Method and apparatus for inspecting transparent laminate |
| CN203231983U (en) * | 2013-05-16 | 2013-10-09 | 江西科伦药业有限公司 | On-line lamp inspection device for visible foreign matter determination |
| CN203551112U (en) * | 2013-11-08 | 2014-04-16 | 东莞南玻太阳能玻璃有限公司 | On-line verifying attachment for plated film aberration and uniformity and for glass appearance |
| CN204255881U (en) * | 2014-11-26 | 2015-04-08 | 九江市旭阳光电科技有限公司 | A kind of tempered glass pick-up unit |
| CN107462518A (en) * | 2017-07-05 | 2017-12-12 | 硕诺科技（深圳）有限公司 | The filth test device and the method for inspection of a kind of backlight module |
| CN206906736U (en) * | 2017-04-18 | 2018-01-19 | 东莞明崴电子科技有限公司 | A kind of LCD glass reflectings detection means |
| CN207832695U (en) * | 2018-01-20 | 2018-09-07 | 东莞市光劲光电有限公司 | The detection device of quick testing transparent inner concave arc surface body structure surface foreign matter |
-
2018
- 2018-01-20 CN CN201810055864.1A patent/CN108120722A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002277411A (en) * | 2001-03-16 | 2002-09-25 | Rohm Co Ltd | Method and apparatus for inspecting transparent laminate |
| CN203231983U (en) * | 2013-05-16 | 2013-10-09 | 江西科伦药业有限公司 | On-line lamp inspection device for visible foreign matter determination |
| CN203551112U (en) * | 2013-11-08 | 2014-04-16 | 东莞南玻太阳能玻璃有限公司 | On-line verifying attachment for plated film aberration and uniformity and for glass appearance |
| CN204255881U (en) * | 2014-11-26 | 2015-04-08 | 九江市旭阳光电科技有限公司 | A kind of tempered glass pick-up unit |
| CN206906736U (en) * | 2017-04-18 | 2018-01-19 | 东莞明崴电子科技有限公司 | A kind of LCD glass reflectings detection means |
| CN107462518A (en) * | 2017-07-05 | 2017-12-12 | 硕诺科技（深圳）有限公司 | The filth test device and the method for inspection of a kind of backlight module |
| CN207832695U (en) * | 2018-01-20 | 2018-09-07 | 东莞市光劲光电有限公司 | The detection device of quick testing transparent inner concave arc surface body structure surface foreign matter |
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Application publication date: 20180605 |