CN103537815A - Dust proofing system of optical device of laser equipment - Google Patents
Dust proofing system of optical device of laser equipment Download PDFInfo
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- CN103537815A CN103537815A CN201310488415.3A CN201310488415A CN103537815A CN 103537815 A CN103537815 A CN 103537815A CN 201310488415 A CN201310488415 A CN 201310488415A CN 103537815 A CN103537815 A CN 103537815A
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- air
- laser equipment
- air flow
- adjusting apparatus
- laser
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Lasers (AREA)
Abstract
The invention discloses a dust proofing system of an optical device of laser equipment. The dust proofing system comprises a laser-equipment optical system, an air flow regulation device and an air purifying device. The air purifying device is connected with the air flow regulation device, and purified air is delivered to the air flow regulation device through a pipeline. The air flow regulation device is connected with the laser-equipment optical system through a pipeline, and is used for regulating flow of air entering the laser-equipment optical system. According to the dust proofing system, air cleanliness can be guaranteed by means of purifying compressed air entering the laser-equipment optical system; meanwhile, the flow of the entered air is regulated through the air flow regulation device to ensure the flow not to be too large or too small, and potential secondary prevention is prevented from formation.
Description
Technical field
The present invention relates to field of laser processing, especially relate to a kind of laser micro-processing equipment.
Background technology
In field of laser processing, cleannes for laser equipment require very high, on the path of laser process, often have various eyeglasses as focusing, reflection, the functional part of refraction, and in most of enterprise, owing to being difficult to accomplish the clean of environment, also be difficult to guarantee the perfect seal of laser equipment, be that laser equipment always can exist some can produce the passage that material exchanges, the tiny pollutants such as the dust of external environment condition can enter in laser equipment by these passages, and then pollution is as the various eyeglasses of functional part, thereby impact is normal, use, cause laser not to be focused completely, reflection, refraction, form all kinds of energy losses, and then affect processing result, cause a large amount of substandard products, therefore the cleannes that how better to guarantee laser equipment inside become the difficult problem that needs solve.
Summary of the invention
In view of this, need to overcome at least one in above-mentioned defect of the prior art.The invention provides a kind of laser equipment optics dust protection system, this device can be by purifying entering laser equipment optical system compressed air, guarantee the cleannes of air, by air flow adjusting apparatus, the air mass flow entering is carried out to Flow-rate adjustment simultaneously, guarantee that flow is not excessive or too small, avoid the possible secondary pollution forming.
According to a kind of laser equipment optics dust protection system of the present invention, comprising: laser equipment optical system, air flow adjusting apparatus, air cleaning unit, it is characterized in that,
Described air cleaning unit connects described air flow adjusting apparatus, and the air through purifying is delivered to described air flow adjusting apparatus by pipeline;
Described air flow adjusting apparatus connects described laser equipment optical system by pipeline, to entering the air of described laser equipment optical system, carries out Flow-rate adjustment.
According in this patent background technology to described in prior art, due to the more difficult perfect seal that cleans and be difficult to guarantee laser equipment of accomplishing or being inconvenient to accomplish environment, the tiny pollutants such as the dust of external environment condition more easily pollute the various eyeglasses as functional part, thereby impact is normal, use, cause laser can not be focused completely, reflect, reflect, form all kinds of energy losses, and then affect processing result, cause a large amount of substandard products; And laser equipment optics dust protection system disclosed by the invention, due to can be by purifying entering laser equipment optical system compressed air, guarantee the cleannes of air, by air flow adjusting apparatus, the air mass flow entering is carried out to Flow-rate adjustment simultaneously, guarantee that flow is not excessive or too small, avoid the possible secondary pollution forming.
In addition, according to laser equipment optics dust protection system disclosed by the invention, also there is following additional technical feature:
Further, described laser equipment optics dust protection system also comprises blowing plant, and described blowing plant produces compressed air and inputs to described air cleaning unit.
Can be in the optics case of sealing relatively, the compressed air with certain pressure can make there is all the time clean Air blowing in optical box, avoids optical box dust in addition to pierce in optical box, thereby avoids optics to be polluted.
Further,, described blowing plant is air compressor.
Further, described air flow adjusting apparatus is air control valve.
Be furnished with and regulate air mass flow device can avoid compressed air excessive and kick up a dust, form secondary pollution.
Further, described air cleaning unit also comprises filtering net part, and described filtering net part filters air.
The air cleaning unit of being furnished with, guarantees that the air entering in optical box is pure, avoids air totally not pollute the devices such as eyeglass.
Further, described laser equipment optical system comprises optical box, and described optical box connects described air flow adjusting apparatus.
The aspect that the present invention is additional and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become from the following description of the accompanying drawings of embodiments and obviously and easily understand, wherein:
Fig. 1 has shown the schematic diagram of laser equipment optics dust protection system of the present invention.
In figure, 1 optical box, 2 air flow adjusting apparatus, 3 air cleaning units, 4 pipelines, X compressed air airintake direction.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
Herein, it should be noted that, in description of the invention, it will be appreciated that, directional terminology as " on ", orientation or the position relationship of the indication such as D score, " end ", " top ", 'fornt', 'back', " interior ", " outward ", " horizontal stroke ", " erecting " be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, rather than indicate or imply that the device of indication or element must have specific orientation, with specific orientation, construct and operation, therefore can not be interpreted as limitation of the present invention.
In description of the invention, it should be noted that, unless otherwise clearly defined and limited, term " connection ", " connection ", " being connected ", " connection ", " cooperation ", " installation " etc. should be interpreted broadly, for example, can be to be fixedly connected with, connect integratedly, can be also to removably connect; It can be the connection of two element internals; Can be to be directly connected, also can indirectly be connected by intermediary; " cooperation " can be face and the coordinating of face, and can be also point and the coordinating of face or line and face, and also comprises the cooperation of hole axle, for the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.
Inventive concept of the present invention is as follows, by purifying entering laser equipment optical system compressed air, guarantee the cleannes of air, by air flow adjusting apparatus, the air mass flow entering is carried out to Flow-rate adjustment simultaneously, guarantee that flow is not excessive or too small, avoid the possible secondary pollution forming.
Describe below with reference to accompanying drawings laser equipment optics dust protection system, wherein Fig. 1 has shown the schematic diagram of laser equipment optics dust protection system of the present invention.
As shown in Figure 1, according to embodiments of the invention, comprising: laser equipment optical system, air flow adjusting apparatus 2, air cleaning unit 3, it is characterized in that,
Described air cleaning unit 3 connects described air flow adjusting apparatus 2, and the air through purifying is delivered to described air flow adjusting apparatus 2 by pipeline 4;
Described air flow adjusting apparatus 2 connects described laser equipment optical system by pipeline 4, to entering the air of described laser equipment optical system, carries out Flow-rate adjustment.
In addition, according to laser equipment optics dust protection system disclosed by the invention, also there is following additional technical feature:
According to some embodiments of the present invention, described laser equipment optics dust protection system also comprises blowing plant, and described blowing plant produces compressed air and inputs to described air cleaning unit.
Further,, described blowing plant is air compressor.
According to some embodiments of the present invention, described air flow adjusting apparatus 2 is air control valve.
According to some embodiments of the present invention, described air cleaning unit 3 also comprises filtering net part, and described filtering net part filters air.
According to some embodiments of the present invention, described laser equipment optical system comprises optical box 1, and described optical box 1 connects described air flow adjusting apparatus 2.
Concrete member, structure or feature that any mentioning " embodiment ", " embodiment ", " illustrative examples " etc. mean to describe in conjunction with this embodiment are contained at least one embodiment of the present invention.In this schematic statement everywhere of this description, not necessarily refer to identical embodiment.And, when describing concrete member, structure or feature in conjunction with any embodiment, advocate, within realizing in conjunction with other embodiment the scope that such member, structure or feature all drop on those skilled in the art.
Although the specific embodiment of the present invention is described in detail with reference to a plurality of illustrative examples of the present invention, but it must be understood that, those skilled in the art can design multiple other improvement and embodiment, and these improve and within embodiment will drop on spirit and scope.Particularly, within the scope of aforementioned open, accompanying drawing and claim, can aspect the layout of parts and/or subordinate composite configuration, make rational modification and improvement, and can not depart from spirit of the present invention.Except modification and the improvement of parts and/or layout aspect, its scope is limited by claims and equivalent thereof.
Claims (6)
1. a laser equipment optics dust protection system, comprising: laser equipment optical system, air flow adjusting apparatus, air cleaning unit, it is characterized in that,
Described air cleaning unit connects described air flow adjusting apparatus, and the air through purifying is delivered to described air flow adjusting apparatus by pipeline;
Described air flow adjusting apparatus connects described laser equipment optical system by pipeline, to entering the air of described laser equipment optical system, carries out Flow-rate adjustment.
2. laser equipment optics dust protection system according to claim 1, it is characterized in that, described laser equipment optics dust protection system also comprises blowing plant, and described blowing plant produces compressed air and inputs to described air cleaning unit.
3. laser equipment optics dust protection system according to claim 2, is characterized in that, described blowing plant is air compressor.
4. laser equipment optics dust protection system according to claim 1, is characterized in that, described air flow adjusting apparatus is air control valve.
5. laser equipment optics dust protection system according to claim 1, is characterized in that, described air cleaning unit also comprises filtering net part, and described filtering net part filters air.
6. laser equipment optics dust protection system according to claim 1, is characterized in that, described laser equipment optical system comprises optical box, and described optical box connects described air flow adjusting apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310488415.3A CN103537815A (en) | 2013-10-18 | 2013-10-18 | Dust proofing system of optical device of laser equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310488415.3A CN103537815A (en) | 2013-10-18 | 2013-10-18 | Dust proofing system of optical device of laser equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103537815A true CN103537815A (en) | 2014-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310488415.3A Pending CN103537815A (en) | 2013-10-18 | 2013-10-18 | Dust proofing system of optical device of laser equipment |
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Citations (11)
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| JPH0369027A (en) * | 1989-08-09 | 1991-03-25 | Ricoh Co Ltd | Optical pickup device |
| JPH0584590A (en) * | 1991-09-26 | 1993-04-06 | Amada Co Ltd | Assisting gas supplying device for laser beam machining |
| WO1995033594A1 (en) * | 1994-06-06 | 1995-12-14 | Amada Company, Limited | Method and apparatus for supplying gaseous nitrogen to a laser beam machine |
| US5811753A (en) * | 1995-06-19 | 1998-09-22 | Trumpf Gmbh & Co. | Laser machine tool with gas filled beam delivery conduit |
| JPH1177360A (en) * | 1997-08-29 | 1999-03-23 | Nippei Toyama Corp | Dustproof pressure-adjusting structure for laser beam guiding conduit in laser beam machine |
| US20060199519A1 (en) * | 2005-02-09 | 2006-09-07 | Great Computer Corporation | Pressurized air-filter container for mounting on a laser engraver |
| CN101829848A (en) * | 2010-01-29 | 2010-09-15 | 东莞宏威数码机械有限公司 | Laser recticle dedusting plant and dedusting method |
| CN202607088U (en) * | 2012-05-17 | 2012-12-19 | 上海鹰峰电子科技有限公司 | Laser cutting machine with compressed air serving as auxiliary gas |
| CN202620964U (en) * | 2012-05-29 | 2012-12-26 | 深圳市瑞丰恒科技发展有限公司 | Air purification device applicable to solid-state laser |
| CN203566087U (en) * | 2013-10-18 | 2014-04-30 | 昆山思拓机器有限公司 | Dust-proof system of optical device of laser device |
-
2013
- 2013-10-18 CN CN201310488415.3A patent/CN103537815A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0148405A1 (en) * | 1983-12-13 | 1985-07-17 | Messer Griesheim Gmbh | Method of finding the edge by a gas discharging mouth of a welding and/or cutting torch being moved towards the edge of a work piece |
| JPH0369027A (en) * | 1989-08-09 | 1991-03-25 | Ricoh Co Ltd | Optical pickup device |
| JPH0584590A (en) * | 1991-09-26 | 1993-04-06 | Amada Co Ltd | Assisting gas supplying device for laser beam machining |
| WO1995033594A1 (en) * | 1994-06-06 | 1995-12-14 | Amada Company, Limited | Method and apparatus for supplying gaseous nitrogen to a laser beam machine |
| US5811753A (en) * | 1995-06-19 | 1998-09-22 | Trumpf Gmbh & Co. | Laser machine tool with gas filled beam delivery conduit |
| JPH1177360A (en) * | 1997-08-29 | 1999-03-23 | Nippei Toyama Corp | Dustproof pressure-adjusting structure for laser beam guiding conduit in laser beam machine |
| US20060199519A1 (en) * | 2005-02-09 | 2006-09-07 | Great Computer Corporation | Pressurized air-filter container for mounting on a laser engraver |
| CN101829848A (en) * | 2010-01-29 | 2010-09-15 | 东莞宏威数码机械有限公司 | Laser recticle dedusting plant and dedusting method |
| CN202607088U (en) * | 2012-05-17 | 2012-12-19 | 上海鹰峰电子科技有限公司 | Laser cutting machine with compressed air serving as auxiliary gas |
| CN202620964U (en) * | 2012-05-29 | 2012-12-26 | 深圳市瑞丰恒科技发展有限公司 | Air purification device applicable to solid-state laser |
| CN203566087U (en) * | 2013-10-18 | 2014-04-30 | 昆山思拓机器有限公司 | Dust-proof system of optical device of laser device |
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