CN203636213U - Laser cutting device of OSRs (optical solar reflectors) - Google Patents
Laser cutting device of OSRs (optical solar reflectors) Download PDFInfo
- Publication number
- CN203636213U CN203636213U CN201420008507.7U CN201420008507U CN203636213U CN 203636213 U CN203636213 U CN 203636213U CN 201420008507 U CN201420008507 U CN 201420008507U CN 203636213 U CN203636213 U CN 203636213U
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- Prior art keywords
- housing
- osrs
- laser cutting
- cutting device
- nozzle
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- Expired - Fee Related
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Abstract
Disclosed is a laser cutting device of OSRs (optical solar reflectors). At present, OSRs are scribed and cut manually with a diamond knife; manual scribing and cutting is required for shape and size, scrap rate of thin, crisp OSRs is up to 90%, and great waste is caused; the OSRs are made of high-rigidity high-crispiness high-melting-point ultrathin quartz glass as base material, and wear and consumption of cutting tools are high. The laser cutting device comprises a housing (1); the housing is provided with a cooling structure (2) connected with a cooling liquid delivery device; a nozzle (3) is mounted at the lower end of the housing; a germanium lens (4) is mounted within the housing and connected with the cooling structure; the housing is provided with a gas delivery pipe (5) connected with an auxiliary gas delivery device; a gas chamber (6) is formed in the housing; a regulating device (7) for regulating a laser beam and gas blow of the nozzle is arranged outside the housing. The laser cutting device is applicable to laser cutting of OSRs.
Description
technical field:
the utility model relates to a kind of laser cutting device of OSR sheet.
background technology:
at present, OSR sheet is with the manual delineation cutting of diamond tool, manual delineation is cut with that shape and size require, not only thin but also crisp OSR sheet percent defective is up to 90%, cause very large waste, again due to OSR for sheet high rigidity, high fragility, dystectic ultra-thin quartz glass be that stock is made, process very difficult, tool wear and consume very large.The cutter using is in the past from external import, at present domesticly not yet finds suitable alternative cutter.For reducing the processing loss of OSR sheet, carry out the cutting processing of OSR sheet in the urgent need to new, efficient, economic cutting method.Because OSR sheet requirement is large, part OSR sheet will be processed into curve shape, self has high hard, ultra-thin frangible weakness simultaneously, attempts through test, and traditional machining process cutting OSR sheet is not suitable with need of production.
utility model content:
the purpose of this utility model is to provide a kind of laser cutting device of OSR sheet.
above-mentioned object realizes by following technical scheme:
a kind of laser cutting device of OSR sheet, its composition comprises: housing, the cooling structure being connected with cooling fluid conveying device is installed on described housing, described housing lower end is provided with nozzle, germainium lens is arranged in described housing, and described germainium lens is connected with described cooling structure, and described housing has the appendix being connected with assist gas conveying device, in described housing, have air storing cavity, described hull outside has the adjusting device of adjusting laser beam and the jet amount of nozzle.
beneficial effect:
width of slit value of the present utility model is within the specific limits time, and joint-cutting quality is good, meets the requirement of OSR sheet cutting technique.When laser cutting OSR sheet, cut harmful width if will guarantee very little, although kerf quality is better in this case, because the difficult parameters such as cutting power, cutting speed, spot diameter, focal position are to select and to control, therefore, in technique, be difficult for realizing; When joint-cutting is excessive, otch may be burnt, heat affecting size HRZ strengthens, and otch is coarse, and crudy declines.The factor that affects width of slit all produces certain influence to cut quality, so the width of slit value while controlling the cutting of OSR sheet is within a suitable scope, can directly control and guarantee to cut the quality of sealing.The utility model both can have been protected otch cut surface, can obtain again bright and clean level and smooth otch.There is not the processing loss of cutter in the utility model, cost is low, and efficiency is high.
accompanying drawing explanation:
accompanying drawing 1 is structural representation of the present utility model.In figure, 8 is workpiece, and 9 is laser beam.
the specific embodiment:
embodiment 1:
a kind of laser cutting device of OSR sheet, its composition comprises: housing 1, the cooling structure 2 being connected with cooling fluid conveying device is installed on described housing, described housing lower end is provided with nozzle 3, germainium lens 4 is arranged in described housing, described germainium lens is connected with described cooling structure, described housing has the appendix 5 being connected with assist gas conveying device, in described housing, have air storing cavity 6, described hull outside has the adjusting device 7 of adjusting laser beam and the jet amount of nozzle.
Claims (1)
1. the laser cutting device of an OSR sheet, its composition comprises: housing, it is characterized in that: the cooling structure being connected with cooling fluid conveying device is installed on described housing, described housing lower end is provided with nozzle, germainium lens is arranged in described housing, described germainium lens is connected with described cooling structure, described housing has the appendix being connected with assist gas conveying device, in described housing, have air storing cavity, described hull outside has the adjusting device of adjusting laser beam and the jet amount of nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008507.7U CN203636213U (en) | 2014-01-07 | 2014-01-07 | Laser cutting device of OSRs (optical solar reflectors) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008507.7U CN203636213U (en) | 2014-01-07 | 2014-01-07 | Laser cutting device of OSRs (optical solar reflectors) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203636213U true CN203636213U (en) | 2014-06-11 |
Family
ID=50867493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420008507.7U Expired - Fee Related CN203636213U (en) | 2014-01-07 | 2014-01-07 | Laser cutting device of OSRs (optical solar reflectors) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203636213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648113A (en) * | 2020-05-25 | 2020-09-11 | 安徽工业大学 | Self-cooling anti-melting cut-off knife |
-
2014
- 2014-01-07 CN CN201420008507.7U patent/CN203636213U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648113A (en) * | 2020-05-25 | 2020-09-11 | 安徽工业大学 | Self-cooling anti-melting cut-off knife |
| CN111648113B (en) * | 2020-05-25 | 2021-08-27 | 安徽工业大学 | Self-cooling anti-melting cut-off knife |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20150107 |
|
| EXPY | Termination of patent right or utility model |