CN217830645U - Ultraviolet curing device installed on focal length instrument - Google Patents
Ultraviolet curing device installed on focal length instrument Download PDFInfo
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- CN217830645U CN217830645U CN202221723090.3U CN202221723090U CN217830645U CN 217830645 U CN217830645 U CN 217830645U CN 202221723090 U CN202221723090 U CN 202221723090U CN 217830645 U CN217830645 U CN 217830645U
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- sleeve
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- screwing
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- ultraviolet lamp
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Abstract
The utility model discloses an ultraviolet curing device installed on a focal length instrument, which comprises a first sleeve (1), a second sleeve (2), an annular ultraviolet lamp (3), a screw (4), a focal length instrument (5) and a lens (6) which are connected; firstly, selecting a proper lens (6), fixing the lens (6) on a focal length instrument (5), screwing a screw (4) into a thread at the top of a first sleeve (1), fixing the first sleeve (1) and the lens (6), screwing the screw (4) into a thread at the bottom of the first sleeve (1), and fixing a second sleeve (2) and the first sleeve (1); then screwing the screw (4) into the thread of the second sleeve (2) to fix the annular ultraviolet lamp (3) and the second sleeve (2); the utility model has simple structure and convenient assembly, the first sleeve (1) and the second sleeve (2) are used in a matching way, which can effectively avoid the interference to the product when the length of the required sleeve is inconsistent, and can avoid the situation that the height between the ultraviolet lamp and the product is inconsistent because the ultraviolet lamp is held by the person; the annular ultraviolet lamp can avoid the condition that the illuminance of a common ultraviolet lamp is not uniform, and is suitable for processing cemented lenses of various specifications.
Description
Technical Field
The utility model relates to an ultraviolet curing method, in particular to a device for improving curing uniformity of a glue layer.
Background
At present, optical cemented lens processing, the precuring use traditional ultraviolet lamp, and the handheld ultraviolet lamp of processing personnel carries out the precuring operation, because traditional ultraviolet lamp edge is inconsistent with middle power, and glue film curing rate is inhomogeneous, and the glue film shrinkage degree is different, has produced great stress, and the handheld ultraviolet lamp highly uniform is difficult to control between the personnel, and the difference is great, causes the unstable product face type yield.
Disclosure of Invention
The utility model aims at providing an improve device to what the bad condition of face type appeared in the cemented lens processing was done. The utility model provides an ultraviolet curing device installed on a focus instrument, which comprises a first sleeve (1), wherein the inner diameter of the first sleeve is phi 44.5mm, the length of the first sleeve is 10mm, the length of a second sleeve (2) is 10mm, the outer diameter of the second sleeve is phi 44.2mm, the first sleeve (1) and the second sleeve (2) can be matched, the first sleeve (1) and the second sleeve (2) can be used in a telescopic way, and the interference of a sleeve with a single length on a product can be effectively avoided when the lengths of required sleeves are inconsistent; six threaded holes of M5mm multiplied by 0.7mm of 60 degrees are uniformly distributed above and below the side surface of the first sleeve (1), six threaded holes of M5mm multiplied by 0.7mm are uniformly distributed below the side surface of the second sleeve (2), and when some threaded holes are damaged, other hole positions can be prevented from being replaced; three threaded holes with the diameter of M5mm multiplied by 0.7mm are uniformly distributed on the annular ultraviolet lamp (3); firstly, selecting a proper lens (6), fixing the lens (6) on a focal length instrument (5), screwing a screw (4) into a thread above the side surface of a first sleeve (1), screwing the screw (4) into the thread below the side surface of the first sleeve (1), wherein the inner diameter of the first sleeve (1) is phi 44.5mm, the through hole can be matched with the lens (6), screwing the screw (4), fixing the first sleeve (1) and the focal length instrument (5), screwing the screw (4) into the thread below the side surface of the first sleeve (1), and screwing the outer diameter of a second sleeve (2) is phi 44.3mm, so that the second sleeve (2) can be matched with the first sleeve (1), stretching to a required height, and fixing the second sleeve (2) and the first sleeve (1); then screwing the screw (4) into the thread below the side surface of the second sleeve (2) to fix the annular ultraviolet lamp (3) and the second sleeve (2); after the preparation work is ready, the product is placed on a workbench, and focusing and precuring operations are started.
Drawings
Fig. 1 is a schematic view of the usage state of the present invention.
Fig. 1, first sleeve; 2. a second sleeve; 3. an annular ultraviolet lamp; 4. a screw; 5. a focus instrument; 6. and (5) a lens.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples. As shown in fig. 1: an ultraviolet curing device installed on a focus instrument comprises a sleeve A (1), wherein the inner diameter of the sleeve A (1) is phi 44.5mm, the length of the sleeve A is 10mm, the material is POM but not limited to POM, the length of a second sleeve (2) is 10mm, the outer diameter of the second sleeve is phi 44.2mm, the material is POM but not limited to POM, six threaded holes with the diameter of M5mm multiplied by 0.7mm are uniformly distributed at 60 degrees above and below the side surface of the first sleeve (1), and three threaded holes with the diameter of M5mm multiplied by 0.7mm are uniformly distributed on an annular ultraviolet lamp (3); firstly, selecting a proper lens (6), fixing the lens (6) on a focal length instrument (5), screwing a screw (4) into a thread above the side surface of a first sleeve (1), screwing the screw (4) into the thread below the side surface of the first sleeve (1), wherein the inner diameter of the through hole of the first sleeve (1) is phi 44.5, matching with the lens (6), screwing the screw (4), fixing the first sleeve (1) and the lens (6), screwing the screw (4) into the thread below the side surface of the first sleeve (1), matching with the first sleeve (1), extending to a required height, and fixing the second sleeve (2) and the first sleeve (1); then screwing the screw (4) into the thread below the side surface of the second sleeve (2) to fix the annular ultraviolet lamp (3) and the second sleeve (2); after the preparation work is ready, the product is placed on a workbench, and focusing and precuring operations are started.
Claims (2)
1. An ultraviolet curing device installed on a focus instrument is characterized in that six threaded holes with the size of M5mm multiplied by 0.7mm are uniformly distributed above and below the side surface of a first sleeve (1), six threaded holes with the size of M5mm multiplied by 0.7mm are uniformly distributed below the side surface of a second sleeve (2), and three threaded holes with the size of M5mm multiplied by 0.7mm are uniformly distributed on an annular ultraviolet lamp (3); firstly, selecting a proper lens (6), fixing the lens (6) on a focal length instrument (5), screwing a screw (4) into a thread above the side surface of a first sleeve (1), screwing the screw (4) into the thread below the side surface of the first sleeve (1), wherein the through hole with the inner diameter of phi 44.5mm can be matched with the lens (6), screwing the screw (4), fixing the first sleeve (1) and the lens (6), screwing the screw (4) into the thread below the side surface of the first sleeve (1), and screwing the second sleeve (2) with the outer diameter of phi 44.3mm, which can be matched with the first sleeve (1), extending to a required height, and fixing the second sleeve (2) and the first sleeve (1); then, the screw (4) is screwed into the thread below the side surface of the second sleeve (2), and the annular ultraviolet lamp (3) is fixed with the second sleeve (2).
2. The UV curing device for a focus gauge according to claim 1, wherein the number of the screws (4) is six, the number of the screw holes above and below the side surface of the first sleeve (1) is six, and the number of the screw holes below the side surface of the second sleeve (2) is six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221723090.3U CN217830645U (en) | 2022-07-06 | 2022-07-06 | Ultraviolet curing device installed on focal length instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221723090.3U CN217830645U (en) | 2022-07-06 | 2022-07-06 | Ultraviolet curing device installed on focal length instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217830645U true CN217830645U (en) | 2022-11-18 |
Family
ID=84035421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221723090.3U Active CN217830645U (en) | 2022-07-06 | 2022-07-06 | Ultraviolet curing device installed on focal length instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217830645U (en) |
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2022
- 2022-07-06 CN CN202221723090.3U patent/CN217830645U/en active Active
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