CN104296902A - Novel full-automatic glass surface stress meter - Google Patents
Novel full-automatic glass surface stress meter Download PDFInfo
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- CN104296902A CN104296902A CN201410603313.6A CN201410603313A CN104296902A CN 104296902 A CN104296902 A CN 104296902A CN 201410603313 A CN201410603313 A CN 201410603313A CN 104296902 A CN104296902 A CN 104296902A
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- light source
- instrument body
- eyepiece
- glass surface
- birefringent prism
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Abstract
The invention discloses a novel full-automatic glass surface stress meter. An industrial camera is installed at the bottom behind an eye lens; a dripping device and a laser thickness measurement instrument are installed over a birefringent prism; the industrial camera, the dripping device and the laser thickness measurement instrument are all connected with a computer processor through data wires. By the adoption of the stress meter, the related information of the brightness of a measurement region is provided by an image obtained by the camera, and a stress measurement result is obtained automatically through an arithmetic system, and measured data can be automatically stored in the computer processor. During a stress test, the thickness of glass to be tested can be measured through the laser thickness measurement instrument. Before the stress test, the computer processor can control automatic dripping through the dripping device, grade judgment can be performed on the testing result automatically, and the stress meter is particularly applicable to working environments where a great number of samples are measured continuously. Accordingly, a lot of measurement time of customers can be shortened.
Description
Technical field
The present invention relates to a kind of stress detection device, particularly the new automatic glass surface stress ga(u)ge of one.
Background technology
Existing glass surface tension gauge is manually estimated by micrometer eyepiece counter stress, then goes out stress value according to formulae discovery.Personal view and the individual's cognition to detection are depended in the detection of which entirely, therefore its check result is with larger subjective factor.And the light source of existing glass surface tension gauge adopts common sodium lamp, energy consumption is large, the life-span is short, and the wavelength of light sent does not meet the optimal wavelength that stress glass detects.And existing glass surface tension gauge can not measure the thickness of tested glass.Before detection, liquid-auto-dropping can not be carried out.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of precision improving stress mornitoring, and improve the new automatic glass surface stress ga(u)ge of detection efficiency.
The present invention in order to the technical scheme solving its technical matters and adopt is: a kind of new automatic glass surface stress ga(u)ge, comprise instrument body, eyepiece, eyepiece angle demodulator, light source and birefringent prism, described eyepiece is located on eyepiece angle demodulator, described eyepiece angle demodulator is fixed on instrument body, described birefringent prism protrudes from instrument body upper surface, described light source is located in instrument body, the front end of described eyepiece is positioned on the light refraction direction of birefringent prism, described birefringent prism is positioned on the light injection direction of light source, an industrial camera is installed in the rear bottom of described eyepiece, one liquid-drop machine and a laser thickness measuring instrument are installed directly over described birefringent prism, described industrial camera, liquid-drop machine is all connected computer processor by data line with laser thickness measuring instrument.
As a further improvement on the present invention, be provided with light source crane in described instrument body, the light source lift adjustment handwheel that described light source crane protrudes instrument body with part is in transmission connection, and described light source is fixed on light source crane.
As a further improvement on the present invention, described light source is LED light source.
As a further improvement on the present invention, described instrument body is also provided with power transformer and radiator fan, and described radiator fan is installed near light source.
As a further improvement on the present invention, described instrument body inside is positioned at immediately below birefringent prism and is provided with a light shield.
The invention has the beneficial effects as follows: after adopting this tension gauge, the brightness of measured zone provides relevant information, results of stress by camera gained image, automatically drawn, and can automatically measurement data be preserved in computer processor by arithmetic system.In the carrying out of stress test, and by light-metering Thickness measuring instrument, by the thickness measuring of tested glass out.Before stress test, by liquid-drop machine, control liquid-auto-dropping by computer processor, automatically can carry out grade judgement to test result, be specially adapted to the working environment of a large amount of sample of continuous coverage.A large amount of Measuring Time of client can be saved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Indicate in figure: 1-instrument body; 2-eyepiece; 3-eyepiece angle demodulator; 4-light source; 5-birefringent prism; 6-industrial camera; 7-liquid-drop machine; 8-laser thickness measuring instrument; 9-computer processor; 10-light source crane; 11-light source lift adjustment handwheel; 12-power transformer; 13-radiator fan; 14-light shield.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
Fig. 1 shows a kind of embodiment of a kind of new automatic glass surface stress ga(u)ge of the present invention, comprise instrument body 1, eyepiece 2, eyepiece angle demodulator 3, light source 4 and birefringent prism 5, described eyepiece 2 is located on eyepiece angle demodulator 3, described eyepiece angle demodulator 3 is fixed on instrument body 1, described birefringent prism 5 protrudes from instrument body 1 upper surface, described light source 4 is located in instrument body 1, the front end of described eyepiece 2 is positioned on the light refraction direction of birefringent prism 5, described birefringent prism 5 is positioned on the light injection direction of light source 4, an industrial camera 6 is installed in the rear bottom of described eyepiece 2, one liquid-drop machine 7 and a laser thickness measuring instrument 8 is installed directly over described birefringent prism 5, described industrial camera 6, liquid-drop machine 7 is all connected computer processor 9 by data line with laser thickness measuring instrument 8.
Be provided with light source crane 10 in described instrument body 1, the light source lift adjustment handwheel 11 that described light source crane 10 and part protrude instrument body is in transmission connection, and described light source 4 is fixed on light source crane 10.
Described light source 4 is LED light source.
Described instrument body 1 is also provided with power transformer 12 and radiator fan 13, and described radiator fan 13 is installed near light source.
Described instrument body 1 inside is positioned at immediately below birefringent prism 5 and is provided with a light shield 14.
Claims (5)
1. a new automatic glass surface stress ga(u)ge, it is characterized in that: comprise instrument body (1), eyepiece (2), eyepiece angle demodulator (3), light source (4) and birefringent prism (5), described eyepiece (2) is located on eyepiece angle demodulator (3), described eyepiece angle demodulator (3) is fixed on instrument body (1), described birefringent prism (5) protrudes from instrument body (1) upper surface, described light source (4) is located in instrument body (1), the front end of described eyepiece (2) is positioned on the light refraction direction of birefringent prism (5), described birefringent prism (5) is positioned on the light injection direction of light source (4), it is characterized in that: an industrial camera (6) is installed in the rear bottom of described eyepiece (2), one liquid-drop machine (7) and a laser thickness measuring instrument (8) are installed directly over described birefringent prism (5), described industrial camera (6), liquid-drop machine (7) is all connected computer processor (9) by data line with laser thickness measuring instrument (8).
2. according to right, require the new automatic glass surface stress ga(u)ge described in 1, it is characterized in that: in described instrument body (1), be provided with light source crane (10), the light source lift adjustment handwheel (11) that described light source crane (10) protrudes instrument body with part is in transmission connection, and described light source (4) is fixed on light source crane (10).
3. according to right, require the new automatic glass surface stress ga(u)ge described in 1 or 2, it is characterized in that: described light source (4) is LED light source.
4. according to right, require the new automatic glass surface stress ga(u)ge described in 1, it is characterized in that: described instrument body (1) is also provided with power transformer (12) and radiator fan (13), and described radiator fan (13) is installed near light source.
5. according to right, require the new automatic glass surface stress ga(u)ge described in 1, it is characterized in that: described instrument body (1) inside is positioned at immediately below birefringent prism (5) and is provided with a light shield (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410603313.6A CN104296902A (en) | 2014-11-02 | 2014-11-02 | Novel full-automatic glass surface stress meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410603313.6A CN104296902A (en) | 2014-11-02 | 2014-11-02 | Novel full-automatic glass surface stress meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104296902A true CN104296902A (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410603313.6A Pending CN104296902A (en) | 2014-11-02 | 2014-11-02 | Novel full-automatic glass surface stress meter |
Country Status (1)
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| CN (1) | CN104296902A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296903A (en) * | 2014-11-03 | 2015-01-21 | 苏州精创光学仪器有限公司 | Glass stress measuring light source imaging device |
| CN105181194A (en) * | 2015-10-30 | 2015-12-23 | 苏州精创光学仪器有限公司 | Automatic measurement device for glass stress |
| CN106644204A (en) * | 2017-03-06 | 2017-05-10 | 苏州精创光学仪器有限公司 | Intensive tempered glass surface stress gauge |
| CN106680075A (en) * | 2017-03-01 | 2017-05-17 | 中国建材检验认证集团股份有限公司 | System and method for detecting tempered glass fragments |
| CN114390172A (en) * | 2021-12-31 | 2022-04-22 | 广西慧云信息技术有限公司 | Device for automatically adjusting angle of auxiliary light source of line scanning camera according to thickness of artificial board |
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| CN2141084Y (en) * | 1992-10-24 | 1993-08-25 | 上海铁路局南昌科学技术研究所 | Automatic alkalimeter |
| KR20050054593A (en) * | 2003-12-05 | 2005-06-10 | 재단법인서울대학교산학협력재단 | Stress measurement method and system using multiple laser beam array and in-situ stress measurement horizontal reactor equipped same |
| CN101372090A (en) * | 2007-08-24 | 2009-02-25 | 株式会社迪思科 | Method for measuring thickness of substrate and equipment for processing substrate |
| CN201917421U (en) * | 2010-12-31 | 2011-08-03 | 肖天长 | Glass surface stress tester |
| CN103487181A (en) * | 2013-10-18 | 2014-01-01 | 苏州精创光学仪器有限公司 | Portable glass surface stress gauge |
| CN204128721U (en) * | 2014-11-02 | 2015-01-28 | 苏州精创光学仪器有限公司 | New automatic glass surface stress ga(u)ge |
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2014
- 2014-11-02 CN CN201410603313.6A patent/CN104296902A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2141084Y (en) * | 1992-10-24 | 1993-08-25 | 上海铁路局南昌科学技术研究所 | Automatic alkalimeter |
| KR20050054593A (en) * | 2003-12-05 | 2005-06-10 | 재단법인서울대학교산학협력재단 | Stress measurement method and system using multiple laser beam array and in-situ stress measurement horizontal reactor equipped same |
| CN101372090A (en) * | 2007-08-24 | 2009-02-25 | 株式会社迪思科 | Method for measuring thickness of substrate and equipment for processing substrate |
| CN201917421U (en) * | 2010-12-31 | 2011-08-03 | 肖天长 | Glass surface stress tester |
| CN103487181A (en) * | 2013-10-18 | 2014-01-01 | 苏州精创光学仪器有限公司 | Portable glass surface stress gauge |
| CN204128721U (en) * | 2014-11-02 | 2015-01-28 | 苏州精创光学仪器有限公司 | New automatic glass surface stress ga(u)ge |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296903A (en) * | 2014-11-03 | 2015-01-21 | 苏州精创光学仪器有限公司 | Glass stress measuring light source imaging device |
| CN105181194A (en) * | 2015-10-30 | 2015-12-23 | 苏州精创光学仪器有限公司 | Automatic measurement device for glass stress |
| CN106680075A (en) * | 2017-03-01 | 2017-05-17 | 中国建材检验认证集团股份有限公司 | System and method for detecting tempered glass fragments |
| CN106644204A (en) * | 2017-03-06 | 2017-05-10 | 苏州精创光学仪器有限公司 | Intensive tempered glass surface stress gauge |
| CN106644204B (en) * | 2017-03-06 | 2022-12-02 | 苏州精创光学仪器有限公司 | Intensive toughened glass surface stress instrument |
| CN114390172A (en) * | 2021-12-31 | 2022-04-22 | 广西慧云信息技术有限公司 | Device for automatically adjusting angle of auxiliary light source of line scanning camera according to thickness of artificial board |
| CN114390172B (en) * | 2021-12-31 | 2024-01-05 | 广西慧云信息技术有限公司 | Device for automatically adjusting angle of auxiliary light source of line scanning camera according to thickness of artificial board |
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