CN202757893U - Detecting device of glass optical lenses polishing etch feature points - Google Patents
Detecting device of glass optical lenses polishing etch feature points Download PDFInfo
- Publication number
- CN202757893U CN202757893U CN201220478823.1U CN201220478823U CN202757893U CN 202757893 U CN202757893 U CN 202757893U CN 201220478823 U CN201220478823 U CN 201220478823U CN 202757893 U CN202757893 U CN 202757893U
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- etch feature
- glass
- polishing etch
- detection device
- feature point
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Abstract
The utility model discloses a detecting device of glass optical lenses polishing etch feature points. The detecting device of the glass optical lenses polishing etch feature points is characterized by comprising a rack, a pinhole long wave light source lighting mechanism, a microscopy amplification composite shot, a jig platform, a charge coupled device (CCD) imaging sensor and an image processing system, wherein the pinhole long wave light source lighting mechanism, the microscopy amplification composite shot, the jig platform, the CCD imaging sensor and the image processing system are arranged on the rack, and the jig platform is used for placing detected lenses. The CCD imaging sensor is connected with the image processing system. The microscopy amplification composite shot is arranged between the jig platform and the CCD imaging sensor, and is composed of a magnifying lens and an imaging lens. The detecting device of the glass optical lenses polishing etch feature points is used for detecting subtle and hidden corrosion-pitting features produced in the process of polishing, and is simple in simple in structure and convenient to use, and has great popularization value.
Description
Technical field
The utility model relates to the checkout equipment technical field, especially relates to a kind of checkout equipment of optical equipment.
Background technology
Development and technical progress along with society, the use field of optical glass and environment also enlarge thereupon, various corrosion resistances to optical glass have proposed more strict requirement, accordingly the judgement of the corrosion resistance grade of optical glass have been proposed the higher segmentation requirement.Therefore, to optical glass such as glass mirror, the various hot spot features that cause in process of production all will be passed through strict detection.But, with present technical merit, to some trickle hidden hot spot features as in polishing processing, producing, be commonly called as " frog skin " in the row, still exist the checkout equipment precision low, the problems such as detection difficult.
Summary of the invention
The purpose of this utility model is exactly provide for the deficiency that solves prior art a kind of simple in structure, easy to use, and the glass mirror polishing etch feature point detection device of stable performance.
The utility model is to adopt following technical solution to realize above-mentioned purpose: a kind of glass mirror polishing etch feature point detection device, it is characterized in that, it comprises frame and upper pin hole longwave optical source lighting mechanism, the micro-amplification composite shot that arranges thereof, lays tool platform, ccd image sensor and the image processing system of tested eyeglass, ccd image sensor connects image processing system, micro-amplification composite shot is arranged between tool platform and the ccd image sensor, is made of magnifier and imaging lens.
As further specifying of such scheme, described pin hole longwave optical source lighting mechanism comprise halogen light source, pedestal and on the frosted glass, condenser lens, optical filter, pin hole assembly and the prism that set gradually, pedestal connects halogen light source by optical fiber, the light that light source sends passes through frosted glass, condenser lens, optical filter, pin hole assembly and prism successively, with the observability of the trickle hot spot of tempered glass eyeglass.
Be provided with the multiple reflecting mirror structure between described pin hole longwave optical source lighting mechanism and the micro-amplification composite shot, to dwindle the instrument longitudinal size, the multiple reflecting mirror structure comprises the catoptron corresponding with prism one, the catoptron two corresponding with transmitting mirror one, light enters the tool platform behind overweight mirror structure, by micro-amplification composite shot the lens features point being carried out imaging obtains, by the special image acquisition and processing system of ccd imaging sensor and image processing system employing high gray resolution, the GTG of tempered lens detected characteristics point signal is differentiated.
Described magnifier and imaging lens are successively set on the below of tool platform from top to bottom.
The below of the catoptron two of described multiple reflecting mirror structure is provided with protective glass.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:
The utility model adopts special pin hole long wave sources illuminating structure, with the observability of the trickle hot spot of tempered glass eyeglass; The source ends light path is taked the multiple reflecting mirror structure, dwindles the instrument longitudinal size; Adopting special-purpose micro-amplification composite shot that the lens features point is carried out imaging obtains; CCD imaging and image processing host adopt the special image acquisition and processing system of high gray resolution, and the GTG of tempered lens detected characteristics point signal is differentiated; Adopt the high gray of medical grade to differentiate demonstration video card and display, can with the harmless demonstration of the GTG characteristics of detected characteristics signal, be more conducive to feature and judge.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Description of reference numerals: 1; frame 2; the pin hole longwave optical source lighting 2-1 of mechanism; halogen light source 2-2; pedestal 2-3; frosted glass 2-4; condenser lens 2-5; optical filter 2-6; pin hole assembly 2-7; prism 3; micro-amplification composite shot 3-1; magnifier 3-2; imaging lens 4; multiple reflecting mirror structure 4-1; catoptron one 4-2; catoptron two 4-3; protective glass 5; tool platform 6; ccd image sensor 7; image processing system.
Embodiment
As shown in Figure 1, a kind of glass mirror polishing etch of the utility model feature point detection device, it comprises frame 1 and upper pin hole longwave optical source lighting mechanism 2, micro-amplification composite shot 3, multiple reflecting mirror structure 4, the tool platform 5 of laying tested eyeglass, ccd image sensor 6 and the image processing system 7 that arranges thereof, and ccd image sensor connects image processing system.Wherein, pin hole longwave optical source lighting mechanism comprise halogen light source 2-1, pedestal 2-2 and on frosted glass 2-3, the condenser lens 2-4, optical filter 2-5, pin hole assembly 2-6 and the prism 2-7 that set gradually, pedestal connects halogen light source by optical fiber, and the light that light source sends passes through frosted glass, condenser lens, optical filter, pin hole assembly and prism successively.Micro-amplification composite shot 3 is arranged between tool platform 5 and the ccd image sensor 6, is made of magnifier 3-1 and imaging lens 3-2, and magnifier and imaging lens set gradually from top to bottom.The multiple reflecting mirror structure comprises the catoptron corresponding with prism one 4-1, catoptron two 4-2s corresponding with transmitting mirror one; the below of the catoptron two of multiple reflecting mirror structure is provided with protective glass 4-3; light enters the tool platform behind overweight mirror structure; by micro-amplification composite shot the lens features point being carried out imaging obtains; by the special image acquisition and processing system of ccd imaging sensor and image processing system employing high gray resolution, the GTG of tempered lens detected characteristics point signal is differentiated.
Above-described only is preferred implementation of the present utility model, should be understood that, described image processing system can adopt the high gray of medical grade to differentiate demonstration video card and display as required, can with the harmless demonstration of the GTG characteristics of detected characteristics signal, be more conducive to feature and judge.For the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. glass mirror polishing etch feature point detection device, it is characterized in that, it comprises frame and upper pin hole longwave optical source lighting mechanism, the micro-amplification composite shot that arranges thereof, lays tool platform, ccd image sensor and the image processing system of tested eyeglass, ccd image sensor connects image processing system, micro-amplification composite shot is arranged between tool platform and the ccd image sensor, is made of magnifier and imaging lens.
2. a kind of glass mirror polishing etch feature point detection device according to claim 1, it is characterized in that, described pin hole longwave optical source lighting mechanism comprise halogen light source, pedestal and on the frosted glass, condenser lens, optical filter, pin hole assembly and the prism that set gradually, pedestal connects halogen light source by optical fiber.
3. a kind of glass mirror polishing etch feature point detection device according to claim 2 is characterized in that, is provided with the multiple reflecting mirror structure between described pin hole longwave optical source lighting mechanism and the micro-amplification composite shot.
4. a kind of glass mirror polishing etch feature point detection device according to claim 3 is characterized in that, described multiple reflecting mirror structure comprises the catoptron corresponding with prism one, the catoptron two corresponding with transmitting mirror one.
5. a kind of glass mirror polishing etch feature point detection device according to claim 1 is characterized in that the below of the catoptron two of described multiple reflecting mirror structure is provided with protective glass.
6. a kind of glass mirror polishing etch feature point detection device according to claim 1 is characterized in that described magnifier and imaging lens are successively set on the below of tool platform from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220478823.1U CN202757893U (en) | 2012-09-19 | 2012-09-19 | Detecting device of glass optical lenses polishing etch feature points |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220478823.1U CN202757893U (en) | 2012-09-19 | 2012-09-19 | Detecting device of glass optical lenses polishing etch feature points |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202757893U true CN202757893U (en) | 2013-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220478823.1U Expired - Lifetime CN202757893U (en) | 2012-09-19 | 2012-09-19 | Detecting device of glass optical lenses polishing etch feature points |
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| CN (1) | CN202757893U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606629A (en) * | 2016-03-25 | 2016-05-25 | 丹阳市精通眼镜技术创新服务中心有限公司 | Automatic detection device and method of lens facet defects |
| CN110385621A (en) * | 2019-06-20 | 2019-10-29 | 广东工业大学 | A kind of automatic detection polishing and grinding apparatus and control method for optical mirror slip cloud point |
| CN112588616A (en) * | 2021-01-14 | 2021-04-02 | 深圳市优立检测技术服务有限公司 | Transparency detection device that gastroscope lens processing detected with anticorrosiving |
-
2012
- 2012-09-19 CN CN201220478823.1U patent/CN202757893U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606629A (en) * | 2016-03-25 | 2016-05-25 | 丹阳市精通眼镜技术创新服务中心有限公司 | Automatic detection device and method of lens facet defects |
| CN110385621A (en) * | 2019-06-20 | 2019-10-29 | 广东工业大学 | A kind of automatic detection polishing and grinding apparatus and control method for optical mirror slip cloud point |
| CN112588616A (en) * | 2021-01-14 | 2021-04-02 | 深圳市优立检测技术服务有限公司 | Transparency detection device that gastroscope lens processing detected with anticorrosiving |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130227 |
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| CX01 | Expiry of patent term |