CN104316232A - Improved full-automatic glass surface stress gauge - Google Patents
Improved full-automatic glass surface stress gauge Download PDFInfo
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- CN104316232A CN104316232A CN201410603291.3A CN201410603291A CN104316232A CN 104316232 A CN104316232 A CN 104316232A CN 201410603291 A CN201410603291 A CN 201410603291A CN 104316232 A CN104316232 A CN 104316232A
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- liquid
- instrument
- light source
- instrument body
- birefringent prism
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses an improved full-automatic glass surface stress gauge. A liquid dripper is installed over a birefringent prism. A laser thickness measurement instrument is installed on the upper portion, close to the birefringent prism, inside a gauge body. A measurement hole is formed in the position, corresponding to the laser thickness measurement instrument, on the upper portion of the gauge body. An industrial camera, the liquid dripper and the laser thickness measurement instrument are all connected with a computer processor through data lines. A liquid collection device is arranged on the position, below the birefringent prism, inside the gauge body. Before a stress test is conducted, automatic liquid dripping can be controlled by the computer processor through the liquid dripper, level judgment can be conducted on the test result automatically, and therefore the improved full-automatic glass surface stress gauge is particularly suitable for a work environment of continuous measurement of a large number of samples and can greatly shorten the measurement time for a client; besides, the liquid connection device is arranged inside the gauge and used for recycling residual processing liquid dripping into the gauge from the birefringent prism, so that waste of the dripping liquid is prevented, and corrosion damage of the dripped liquid to the gauge body is avoided.
Description
Technical field
The present invention relates to a kind of stress detection device, the full-automatic glass surface stress instrument of particularly a kind of improvement.
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, and treating fluid can infiltrate in instrument body because of carelessness, cause the waste of dropping liquid and dropping liquid to the corrosion failure of instrument itself, lowering apparatus serviceable life.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of precision improving stress mornitoring, and improve the full-automatic glass surface stress instrument of the improvement of detection efficiency.
The present invention in order to the technical scheme solving its technical matters and adopt is: a kind of full-automatic glass surface stress instrument of improvement, 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 is installed directly over described birefringent prism, in described instrument body, a laser thickness measuring instrument is installed near birefringent prism place in top, and corresponding laser thickness measuring instrument place is provided with a measured hole above instrument body, described industrial camera, liquid-drop machine is all connected computer processor by data line with laser thickness measuring instrument, the below being positioned at birefringent prism in described instrument body is also provided with a receipts liquid device.
As a further improvement on the present invention, described receipts liquid device is made up of liquidceiver, liquid pipe and receipts liquid bottle, and described liquidceiver is arranged at immediately below birefringent prism, and described liquidceiver is connected at the receipts liquid bottle of instrument body inner bottom part by liquid pipe.
As a further improvement on the present invention, described liquid-drop machine is fixedly mounted on instrument body upper surface by fixed support, and the connection line of described liquid-drop machine and computer processor also installs a peristaltic pump.
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, and arrange in instrument internal and receive liquid device for reclaiming the unnecessary treating fluid be added dropwise to from birefringent prism in instrument, prevent the waste of dropping liquid and avoid dropping liquid to the corrosion failure of instrument body.
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; 15-measured hole; 16-liquidceiver; 17-liquid pipe; 18-receives liquid bottle; 19-fixed support; 20-peristaltic pump.
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 the full-automatic glass surface stress instrument of a kind of improvement 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 is installed directly over described birefringent prism 5, in described instrument body 1, a laser thickness measuring instrument 8 is installed near birefringent prism 5 place in top, and corresponding laser thickness measuring instrument 8 place is provided with a measured hole 15 above instrument body 1, described industrial camera 6, liquid-drop machine 7 is all connected computer processor 9 by data line with laser thickness measuring instrument 8, the below being positioned at birefringent prism 5 in described instrument body 1 is also provided with a receipts liquid device.
Described receipts liquid device is made up of liquidceiver 16, liquid pipe 17 and receipts liquid bottle 18, and described liquidceiver 16 is arranged at immediately below birefringent prism 5, and described liquidceiver 16 is connected at the receipts liquid bottle 18 of instrument body 1 inner bottom part by liquid pipe 17.
Described liquid-drop machine 7 is fixedly mounted on instrument body 1 upper surface by fixed support 19, and described liquid-drop machine 7 and the connection line of computer processor 9 also install a peristaltic pump 20.
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 (7)
1. the full-automatic glass surface stress instrument improved, 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) is installed directly over described birefringent prism (5), in described instrument body (1), a laser thickness measuring instrument (8) is installed near birefringent prism (5) place in top, and corresponding laser thickness measuring instrument (8) place, instrument body (1) top is provided with a measured hole (15), described industrial camera (6), liquid-drop machine (7) is all connected computer processor (9) by data line with laser thickness measuring instrument (8), the below being positioned at birefringent prism (5) in described instrument body (1) is also provided with a receipts liquid device.
2. the full-automatic glass surface stress instrument of improvement according to claim 1, it is characterized in that: described receipts liquid device is made up of liquidceiver (16), liquid pipe (17) and receipts liquid bottle (18), described liquidceiver (16) is arranged at immediately below birefringent prism (5), and described liquidceiver (16) is connected at the receipts liquid bottle (18) of instrument body (1) inner bottom part by liquid pipe (17).
3. the full-automatic glass surface stress instrument of improvement according to claim 1, it is characterized in that: described liquid-drop machine (7) is fixedly mounted on instrument body (1) upper surface by fixed support (19), described liquid-drop machine (7) and the connection line of computer processor (9) also install a peristaltic pump (20).
4. the full-automatic glass surface stress instrument of improvement according to claim 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).
5. the full-automatic glass surface stress instrument of the improvement according to claim 1 or 3, is characterized in that: described light source (4) is LED light source.
6. the full-automatic glass surface stress instrument of improvement according to claim 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.
7. the full-automatic glass surface stress instrument of improvement according to claim 1, 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 |
|---|---|---|---|
| CN201410603291.3A CN104316232A (en) | 2014-11-02 | 2014-11-02 | Improved full-automatic glass surface stress gauge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410603291.3A CN104316232A (en) | 2014-11-02 | 2014-11-02 | Improved full-automatic glass surface stress gauge |
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| Publication Number | Publication Date |
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| CN104316232A true CN104316232A (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410603291.3A Pending CN104316232A (en) | 2014-11-02 | 2014-11-02 | Improved full-automatic glass surface stress gauge |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280170A (en) * | 2014-11-03 | 2015-01-14 | 苏州精创光学仪器有限公司 | Glass stress measuring automatic liquid dropping device |
| CN105466613B (en) * | 2015-11-27 | 2018-11-16 | 苏州精创光学仪器有限公司 | Tempered glass surface stress detection device |
| CN109060208A (en) * | 2018-08-21 | 2018-12-21 | 京东方科技集团股份有限公司 | Mechanics detection device and the detection method for using the mechanics detection device |
| US11105612B2 (en) | 2019-03-22 | 2021-08-31 | Corning Incorporated | Hybrid systems and methods for characterizing stress in chemically strengthened transparent substrates |
| CN114105465A (en) * | 2021-12-31 | 2022-03-01 | 河北南玻玻璃有限公司 | Glass smooth edge receiving device and processing device |
| US11860090B2 (en) | 2021-04-01 | 2024-01-02 | Corning Incorporated | Light source intensity control systems and methods for improved light scattering polarimetry measurements |
Citations (4)
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|---|---|---|---|---|
| EP0878702A2 (en) * | 1997-05-15 | 1998-11-18 | Saint-Gobain Vitrage | Method and device for measuring stresses in sheet glass by scattered light |
| CN102062656A (en) * | 2010-12-31 | 2011-05-18 | 肖天长 | Glass surface stress tester |
| CN204128720U (en) * | 2014-11-02 | 2015-01-28 | 苏州精创光学仪器有限公司 | The full-automatic glass surface stress instrument improved |
| EP1150109B1 (en) * | 2000-03-13 | 2015-02-18 | Samsung Electronics Co., Ltd. | Apparatus and method for measuring residual stress and photoelastic effect of optical fiber |
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2014
- 2014-11-02 CN CN201410603291.3A patent/CN104316232A/en active Pending
Patent Citations (4)
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| EP0878702A2 (en) * | 1997-05-15 | 1998-11-18 | Saint-Gobain Vitrage | Method and device for measuring stresses in sheet glass by scattered light |
| EP1150109B1 (en) * | 2000-03-13 | 2015-02-18 | Samsung Electronics Co., Ltd. | Apparatus and method for measuring residual stress and photoelastic effect of optical fiber |
| CN102062656A (en) * | 2010-12-31 | 2011-05-18 | 肖天长 | Glass surface stress tester |
| CN204128720U (en) * | 2014-11-02 | 2015-01-28 | 苏州精创光学仪器有限公司 | The full-automatic glass surface stress instrument improved |
Non-Patent Citations (1)
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| 张景超等: "激光双路对称透射法在线测量平板玻璃厚度", 《红外与激光工程》, vol. 42, no. 10, 31 October 2013 (2013-10-31), pages 2812 - 2816 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280170A (en) * | 2014-11-03 | 2015-01-14 | 苏州精创光学仪器有限公司 | Glass stress measuring automatic liquid dropping device |
| CN105466613B (en) * | 2015-11-27 | 2018-11-16 | 苏州精创光学仪器有限公司 | Tempered glass surface stress detection device |
| CN109060208A (en) * | 2018-08-21 | 2018-12-21 | 京东方科技集团股份有限公司 | Mechanics detection device and the detection method for using the mechanics detection device |
| CN109060208B (en) * | 2018-08-21 | 2021-01-26 | 京东方科技集团股份有限公司 | Mechanical detection equipment and detection method adopting same |
| US11105612B2 (en) | 2019-03-22 | 2021-08-31 | Corning Incorporated | Hybrid systems and methods for characterizing stress in chemically strengthened transparent substrates |
| US11860090B2 (en) | 2021-04-01 | 2024-01-02 | Corning Incorporated | Light source intensity control systems and methods for improved light scattering polarimetry measurements |
| CN114105465A (en) * | 2021-12-31 | 2022-03-01 | 河北南玻玻璃有限公司 | Glass smooth edge receiving device and processing device |
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Application publication date: 20150128 |
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