CN104596687A - Full-automatic surface stress gauge for secondary tempered glass - Google Patents

Full-automatic surface stress gauge for secondary tempered glass Download PDF

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Publication number
CN104596687A
CN104596687A CN201510082602.0A CN201510082602A CN104596687A CN 104596687 A CN104596687 A CN 104596687A CN 201510082602 A CN201510082602 A CN 201510082602A CN 104596687 A CN104596687 A CN 104596687A
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China
Prior art keywords
eyepiece
full
liquid
instrument body
light source
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Pending
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CN201510082602.0A
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Chinese (zh)
Inventor
尚修鑫
彭卫军
汪旭东
闫飞
谭炳辉
唐翔
王友
尚修森
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Suzhou PTC Optical Instrument Co Ltd
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Suzhou PTC Optical Instrument Co Ltd
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Priority to CN201510082602.0A priority Critical patent/CN104596687A/en
Publication of CN104596687A publication Critical patent/CN104596687A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a full-automatic surface stress gauge for secondary tempered glass. The full-automatic surface stress gauge comprises a gauge body, an eyepiece, a polarized industrial camera, a light source and a double-refection lens. A wide-angle lens is arranged at a position, at the front end of the polarized industrial camera, of the eyepiece, a wide-range lens focal length setting device is mounted on the wide-range lens, a positioning clamp for to-be-measured glass is arranged at a position, on the lateral side of the double-refection lens, of the upper surface of the gauge body, an automatic dripping device and a two-dimensional code marking device are mounted above the gauge body, and a laser thickness measurement device is mounted in the gauge body. The full-automatic surface stress gauge has the advantages that the gauge is high in stability and simple and convenient to operate, can measure the thickness of the glass, drip liquid and store measurement data automatically, and performs two-dimensional code marking on related measurement parameters of to-be-measured samples to facilitate quality track management.

Description

The full-automatic surperficial stress ga(u)ge of secondary tempered glass
Technical field
The present invention relates to glass detection technique field, particularly the full-automatic surperficial stress ga(u)ge of a kind of secondary tempered glass.
Background technology
Existing glass surface tension gauge accurately can only detect a tempered glass, and at present along with process of glass upgrades, occurring secondary tempered glass, is exactly the new technology upgrading of this industry.Existing glass strain detecting instrument can not meet relevant measuring accuracy and rate request, the a large amount of print data measured can not carry out tracing management, and the light source of existing glass surface tension gauge, energy consumption is large, the life-span is short, and the optical wavelength sent does not meet the optimal wavelength that secondary tempering glass strain detects, the image that industrial camera gathers, detected fringe spacing is overstocked, is not easy to image recognition and judges, there will be and leak grab bar line, cause measuring instability, measurement data is inaccurate.And existing glass surface tension gauge can not measure the thickness of tested glass and the thickness of center stressor layers, 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 secondary tempered glass full-automatic stress detector of detection efficiency, and add Quick Response Code marking system.
The present invention in order to the technical scheme solving its technical matters and adopt is: the full-automatic surperficial stress ga(u)ge of a kind of secondary tempered glass, comprise instrument body, eyepiece, industrial camera, light source and birefringent prism, described eyepiece is installed in instrument body, described polarization industrial camera is arranged on the bottom of eyepiece, described eyepiece is provided with angle demodulator successively, wide-angle lens regulator and dimmer, instrument body upper surface is located at by described birefringent prism, described light source is located in instrument body, and light source is provided with light source adjustment device, 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, the front end described eyepiece being positioned at polarization industrial camera is provided with a wide-angle lens, and wide-angle lens is provided with wide-angle lens focal length adjustment device, the side that described instrument body upper surface is positioned at birefringent prism is provided with tested glass positioning clamp tool, the top of instrument body is also provided with automatic liquid-dropping mechanism and Quick Response Code marking device.
As a further improvement on the present invention, described tested glass positioning clamp tool comprises two slide rails of horizontal and vertical setting, and is arranged on the steady arm on slide rail, and described two slide rails are installed in the both sides vertical direction of birefringent prism respectively.
As a further improvement on the present invention, described eyepiece is also provided with eyepiece angle demodulator and dimmer.
As a further improvement on the present invention, the below being positioned at birefringent prism in described instrument body is also provided with a waste collection groove.
As a further improvement on the present invention, described automatic liquid-dropping mechanism comprises liquid droping head, dropping liquid support and is installed on REFRACTIVE LIQUID storing bottle, charge pump and the dropping liquid control device in instrument body, described dropping liquid support is adjustable is arranged on instrument body upper end, liquid droping head is fixed on dropping liquid support, described liquid droping head connects REFRACTIVE LIQUID storing bottle by dropper, and described dropping liquid control device connection control liquid droping head and charge pump carry out dropping liquid.
As a further improvement on the present invention, described light source is wavelength 500-900 nanometers light.
As a further improvement on the present invention, the side of described birefringent prism is also provided with a glass laser measuring thickness device.
The invention has the beneficial effects as follows: the full-automatic surperficial stress ga(u)ge of secondary tempered glass of the present invention compensate for the blank of the detecting instrument of the sector, this stability of instrument is good, easy and simple to handle, the function automatically measuring thickness of glass and liquid-auto-dropping can be realized, and automatically can preserve test data.Automatically grade judgement is carried out to test result.Be specially adapted to the working environment of a large amount of sample of continuous coverage, the data of this apparatus measures can carry out mark by Quick Response Code marking system to tested glass according to demand simultaneously, convenient glass quality of following the tracks of manages, the plenty of time of client can be saved, be convenient for measuring, be convenient to management, save a large amount of human costs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Indicate in figure: 1-instrument body; 2-eyepiece; 3-polarization industrial camera; 4-light source; 5-birefringent prism; 6-wide-angle lens; 7-Quick Response Code marking device; 8-slide rail; 9-stop; 10-eyepiece angle demodulator; 11-dimmer; 12-waste collection groove; 13-liquid droping head; 14-dropping liquid support; 15-REFRACTIVE LIQUID storing bottle; 16-charge pump; 17-glass laser measuring thickness device.
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 surperficial stress ga(u)ge of a kind of secondary of the present invention tempered glass, , comprise instrument body 1, eyepiece 2, polarization industrial camera 3, light source 4 and birefringent prism 5, described eyepiece 2 is installed in instrument body 1, described polarization industrial camera 3 is arranged on the bottom of eyepiece 2, instrument body 1 upper surface is located at by described birefringent prism 5, described light source 4 is located in instrument body 1, and light source 4 is provided with light source adjustment device, 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, the front end described eyepiece 2 being positioned at polarization industrial camera 3 is provided with a wide-angle lens 6, and wide-angle lens 6 is provided with wide-angle lens focal length adjustment device, the side that described instrument body 1 upper surface is positioned at birefringent prism 5 is provided with tested glass positioning clamp tool, automatic liquid-dropping mechanism and Quick Response Code marking device 7 are also installed in the top of instrument body 1, described light source 4 is wavelength 500-900 nanometers light.Described tested glass positioning clamp tool comprises two slide rails 8 of horizontal and vertical setting, and is arranged on the steady arm 9 on slide rail 8, and described two slide rails 8 are installed in the both sides vertical direction of birefringent prism 5 respectively.Described eyepiece 2 is also provided with eyepiece angle demodulator 10 and dimmer 11.The below being positioned at birefringent prism 5 in described instrument body 1 is also provided with a waste collection groove 12.Described automatic liquid-dropping mechanism comprises liquid droping head 13, dropping liquid support 14 and is installed on REFRACTIVE LIQUID storing bottle 15, charge pump 16 and the dropping liquid control device in instrument body 1, described dropping liquid support 14 is adjustable is arranged on instrument body 1 upper end, liquid droping head 13 is fixed on dropping liquid support 14, described liquid droping head 13 connects REFRACTIVE LIQUID storing bottle 15 by dropper, described dropping liquid control device connection control liquid droping head 13 and charge pump 16 carry out dropping liquid, and the side of described birefringent prism 5 is also provided with a glass laser measuring thickness device 17.
The operating process of the present embodiment is as follows: during measurement, first liquid droping head 13 a small amount of REFRACTIVE LIQUIDs of the dropper of birefringent prism 5 are passed through on the prism placing sample, glass sample is placed on prism, after utilizing tested glass positioning clamp tool to position, make REFRACTIVE LIQUID between sample and birefringent prism 5, use a small amount of REFRACTIVE LIQUID as far as possible, ensure the accuracy of measurement result, then the height of light source 4 and the position of camera is regulated successively, under being adjusted to suitable measuring condition by the wide-angle lens focal length adjustment device on adjustment eyepiece 2 and eyepiece angle demodulator during measurement, also can be carried out the thickness measuring of mother glass by glass laser measuring thickness device 17 while measuring, and the Quick Response Code marking device 7 be installed on above birefringent prism 5 carries out mark.

Claims (6)

1. the full-automatic surperficial stress ga(u)ge of secondary tempered glass, it is characterized in that: comprise instrument body (1), eyepiece (2), polarization industrial camera (3), light source (4) and birefringent prism (5), described eyepiece (2) is installed in instrument body (1), described industrial camera (3) is arranged on the bottom of eyepiece (2), instrument body (1) upper surface is located at by described birefringent prism (5), described light source (4) is located in instrument body (1), and light source (4) is provided with light source adjustment device, 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), the front end described eyepiece (2) being positioned at industrial camera (3) is provided with a wide-angle lens (6), and wide-angle lens (6) is provided with wide-angle lens focal length adjustment device, the side that described instrument body (1) upper surface is positioned at birefringent prism (5) is provided with tested glass positioning clamp tool, the top of instrument body (1) is also provided with automatic liquid-dropping mechanism and Quick Response Code marking device (7), described light source (4) is 500-900 nano wave length light source.
2. according to right, require the full-automatic surperficial stress ga(u)ge of the secondary tempered glass described in 1, it is characterized in that: described tested glass positioning clamp tool comprises two slide rails (8) of horizontal and vertical setting, and the steady arm (9) be arranged on slide rail (8), described two slide rails (8) are installed in the both sides vertical direction of birefringent prism (5) respectively.
3. according to right, require the full-automatic surperficial stress ga(u)ge of the secondary tempered glass described in 1, it is characterized in that: described eyepiece (2) is also provided with eyepiece angle demodulator (10) and dimmer (11).
4. according to right, require the full-automatic surperficial stress ga(u)ge of the secondary tempered glass described in 1, it is characterized in that: the below being positioned at birefringent prism (5) in described instrument body (1) is also provided with a waste collection groove (12).
5. according to right, require the full-automatic surperficial stress ga(u)ge of the secondary tempered glass described in 1, it is characterized in that: described automatic liquid-dropping mechanism comprises liquid droping head (13), dropping liquid support (14), and the REFRACTIVE LIQUID storing bottle (15) be installed in instrument body (1), charge pump (16) and dropping liquid control device, described dropping liquid support (14) is adjustable is arranged on instrument body (1) upper end, liquid droping head (13) is fixed on dropping liquid support (14), described liquid droping head (13) connects REFRACTIVE LIQUID storing bottle (15) by dropper, described dropping liquid control device connection control liquid droping head (13) and charge pump (16) carry out dropping liquid.
6. according to right, require the full-automatic surperficial stress ga(u)ge of the secondary tempered glass described in 1, it is characterized in that: the side of described birefringent prism (5) is also provided with a glass laser measuring thickness device (17).
CN201510082602.0A 2015-02-16 2015-02-16 Full-automatic surface stress gauge for secondary tempered glass Pending CN104596687A (en)

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Application Number Priority Date Filing Date Title
CN201510082602.0A CN104596687A (en) 2015-02-16 2015-02-16 Full-automatic surface stress gauge for secondary tempered glass

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
WO2019037677A1 (en) * 2017-08-22 2019-02-28 Luoyang Landglass Technology Co., Ltd. Glass panel manufacturing systems and methods
US11860090B2 (en) 2021-04-01 2024-01-02 Corning Incorporated Light source intensity control systems and methods for improved light scattering polarimetry measurements

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
WO2019037677A1 (en) * 2017-08-22 2019-02-28 Luoyang Landglass Technology Co., Ltd. Glass panel manufacturing systems and methods
RU2736281C1 (en) * 2017-08-22 2020-11-13 Лоян Лендгласс Текнолоджи Ко., Лтд. Systems and methods for making glass panels
US11113488B2 (en) 2017-08-22 2021-09-07 Luoyang Landglass Technology Co., Ltd. Glass panel manufacturing systems and methods
US11860090B2 (en) 2021-04-01 2024-01-02 Corning Incorporated Light source intensity control systems and methods for improved light scattering polarimetry measurements

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Application publication date: 20150506

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