CN107309223A - A kind of autozoom laser cleaning head device and its cleaning method - Google Patents
A kind of autozoom laser cleaning head device and its cleaning method Download PDFInfo
- Publication number
- CN107309223A CN107309223A CN201710744791.2A CN201710744791A CN107309223A CN 107309223 A CN107309223 A CN 107309223A CN 201710744791 A CN201710744791 A CN 201710744791A CN 107309223 A CN107309223 A CN 107309223A
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- China
- Prior art keywords
- light beam
- laser
- head device
- cleaning
- cleaning head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 91
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000011521 glass Substances 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 239000012535 impurity Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013626 chemical specie Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0035—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like
- B08B7/0042—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like by laser
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
Abstract
The present invention relates to a kind of autozoom laser cleaning head device and its cleaning method.The autozoom laser cleaning head device; including a laser generator; on rear side of the laser generator cut-off mirror, protective glass and galvanometer are sequentially provided with along the direct of travel of light beam; a beam expanding lens is provided between cut-off mirror and protective glass; a liquid zoom lens are provided between protective glass and galvanometer, focus lamp is provided with rear side of galvanometer along the direct of travel of light beam.Therefore, cleaning head device reasonable in design, the novelty, cleaning of the laser cleaning head device to surface irregularity metal covering has been effectively ensured, effectively reduce requirement of the laser cleaning to workman's skills involved in the labour, as long as the distance between laser cleaning head device and cleaning surface can be maintained in certain scope by workman, the convenience of laser cleaning head device control can be realized, avoid because distance adjusts the shortcoming of inaccurate cleaning performance difference, the uniformity that laser cleaning head device cleans metal surface has been effectively ensured.
Description
Technical field：
The present invention relates to a kind of autozoom laser cleaning head device and its cleaning method.
Background technology：
The pollutant spots such as rust staining, burn into oil stain often occur in sheet metal surface, and transmission is industrial to clean to metal
Mode have a variety of, cleaned when substantially using chemical agent and mechanical means, as people are to environmentally friendly and awareness of safety
Increasingly reinforcement, requirement of the China to industry environmental protection also more and more higher, in the case of meet the requirement of environmental protection, industrial production
The chemical species that can be used in cleaning are fewer and fewer.The method of mechanical cleaning, is the cleaning using contact, to clear
There is mechanism on washing surface, easily the top layer of damage cleaned material, also easily produces secondary pollution, and contact cleaning production
Raw metallic dust is easily sucked by workman, and influence workman's is healthy.Laser cleaning has without grinding, noncontact, without heat
Effect, suitable for various material body surfaces cleaning, be most reliable, maximally effective metal cleaning way, at present, laser is to metal watch
Although the cleaning in face has been applied, in the market occurs in that a kind of Handheld laser washer, and hand-held of the prior art swashs
Light washer, it is necessary to which workman can be accurately found accurately between Handheld laser washer and cleaning surface during use
Distance, to ensure cleaning quality of the laser to cleaning surface, in many places in use, cleaning surface is generally the surface of out-of-flatness, this
Sample, which is accomplished by workman, can accurately adjust distance between laser cleaning device and cleaning surface, will if adjustment is apart from inaccurate
Cause to clean uneven, cleaning performance is poor, does not reach the requirement of people, the skills involved in the labour requirement to workman is a lot, is difficult
Realize accurate command range.
The content of the invention：
The invention provides a kind of autozoom laser cleaning head device and its cleaning method, the cleaning head device structure is set
Meter is reasonable, novel, and cleaning of the laser cleaning head device to surface irregularity metal covering has been effectively ensured, laser has been effectively reduced clear
The requirement to workman's skills involved in the labour is washed, as long as workman can keep the distance between laser cleaning head device and cleaning surface
In certain scope, the convenience of laser cleaning head device control can be realized, it is to avoid because distance adjustment is inaccurate
The shortcoming of true cleaning performance difference, has been effectively ensured the uniformity that laser cleaning head device cleans metal surface, suitable for being widely popularized
Using solving problems of the prior art.
The present invention is for the technical scheme that is used of solution above-mentioned technical problem：
Along light beam on rear side of a kind of autozoom laser cleaning head device, including a laser generator, the laser generator
Direct of travel be sequentially provided with cut-off mirror, protective glass and galvanometer, between cut-off mirror and protective glass be provided with a beam expanding lens, protection
A liquid zoom lens are provided between mirror and galvanometer, focus lamp is provided with rear side of galvanometer along the direct of travel of light beam.
A kind of cleaning method with autozoom laser cleaning head device, comprises the following steps：
S1：Laser generator is opened, laser beam is produced；
S2：Laser beam is radiated on cut-off mirror, and value mirror is by laser beam cut-off into parallel light beam；
S3：Light beam after cut-off is radiated on beam expanding lens, and parallel light beam is expanded to a diameter of 4-10 millis by beam expanding lens
The light beam of rice；
S4：Light beam after expanding is radiated on protective glass, and protective glass protection laser generator avoids being damaged by the reflected beams
It is bad；
S5：The light beam that protective glass comes out is radiated on liquid zoom lens, and the voltage in liquid zoom lens is ceaselessly jumped
Turn, ceaselessly converted through the focal length of the light beam of liquid lens；
S6:The light beam of focal length variations is radiated on galvanometer, and light beam is vibrated into definite shape by galvanometer by vibrating to rotate
Light beam；
S7：The light beam of definite shape is radiated on focus lamp, and focus lamp focuses on light beam, improves the energy of light beam；
S8：Light beam after focusing is radiated on cleaned object, and laser cleaning is carried out to the impurity of body surface.
The present invention uses said structure, cleaning head device reasonable in design, the novelty, increases between protective glass and galvanometer
A liquid zoom lens are added, liquid zoom lens can realize liquid lens focal length in certain model with redirecting for voltage
Enclose in interior change, be so achieved that the focal length of laser beam change in certain scope, such laser cleaner and
As long as the distance between cleaning surface is maintained at the cleaning that can be realized as in the range of this to cleaning surface, laser cleaner is reached
One number range is become by a numerical value to the laser cleaning device of optimal cleaning effect and the distance of cleaning surface, is effectively ensured
Cleaning of the laser cleaning head device to surface irregularity metal covering, effectively reduces laser cleaning to workman's skills involved in the labour
Requirement, as long as the distance between laser cleaning head device and cleaning surface can be maintained in certain scope by workman,
The convenience of laser cleaning head device control can be realized, it is to avoid because distance adjusts the shortcoming of inaccurate cleaning performance difference,
The uniformity that laser cleaning head device cleans metal surface is effectively ensured, suitable for wide popularization and application.
Brief description of the drawings：
Fig. 1 is structured flowchart of the invention.
Embodiment：
For the technical characterstic for illustrating this programme can be understood, below by embodiment, and its accompanying drawing is combined, to this hair
It is bright to be described in detail.
As shown in fig. 1, a kind of autozoom laser cleaning head device, an including laser generator, the laser occurs
Cut-off mirror, protective glass and galvanometer are sequentially provided with along the direct of travel of light beam on rear side of device, one is provided between cut-off mirror and protective glass
Beam expanding lens, is provided with a liquid zoom lens between protective glass and galvanometer, is provided with poly- on rear side of galvanometer along the direct of travel of light beam
Jiao Jing.
In July, 98 publish precision engineering research institute of Chung Hsing University master thesis-low voltage drive it is variable
In burnt liquid lens module value research, liquid zoom lens are realized with the operation principle that focal length changes within the specific limits has in detail
Record.
Separately:Zheng Zhicheng, " dielectric fluid zoom lens " Tsing-Hua University crisis electrician was into research institute's thesis for the doctorate, 2002；
Liquid zoom lens are realized with the operation principle that focal length changes within the specific limits is also documented in detail.
A kind of cleaning method with autozoom laser cleaning head device, comprises the following steps：
S1：Laser generator is opened, laser beam is produced；
S2：Laser beam is radiated on cut-off mirror, and cut-off mirror is by laser beam cut-off into parallel light beam；
S3：Light beam after cut-off is radiated on beam expanding lens, and parallel light beam is expanded to a diameter of 4-10 millis by beam expanding lens
The light beam of rice；
S4：Light beam after expanding is radiated on protective glass, and protective glass protection laser generator avoids being damaged by the reflected beams
It is bad；
S5：The light beam that protective glass comes out is radiated on liquid zoom lens, and the voltage in liquid zoom lens is ceaselessly jumped
Turn, ceaselessly converted through the focal length of the light beam of liquid lens；
S6:The light beam of focal length variations is radiated on galvanometer, and light beam is vibrated into definite shape by galvanometer by vibrating to rotate
Light beam；
S7：The light beam of definite shape is radiated on focus lamp, and focus lamp focuses on light beam, improves the energy of light beam；
S8：Light beam after focusing is radiated on cleaned object, and laser cleaning is carried out to the impurity of body surface.
Using the autozoom laser cleaning head device and its cleaning method of the present invention, the cleaning head device structure design is closed
Reason, novelty, cleaning step are simple to operate, and a liquid zoom lens, liquid zoom lens are added between protective glass and galvanometer
It can be realized with redirecting for voltage in the change that liquid lens focal length is within the specific limits, so be achieved that laser light
The focal length of beam changes in certain scope, as long as the distance between such laser cleaning head device and cleaning surface are maintained at this
In the range of can be realized as cleaning to cleaning surface, the laser cleaning head that laser cleaning head device reaches optimal cleaning effect is filled
Put with the distance of cleaning surface and one number range is become by a numerical value, laser cleaning head device has been effectively ensured to surface not
The cleaning in flat metal face, effectively reduces requirement of the laser cleaning to workman's skills involved in the labour, as long as workman will can swash
The distance between light cleaning head device and cleaning surface are maintained in certain scope, realize laser cleaning head device control
Convenience, it is to avoid because distance adjusts the shortcoming of inaccurate cleaning performance difference, laser cleaning head device cleaning has been effectively ensured
The uniformity of metal surface.
Above-mentioned embodiment cannot function as limiting the scope of the invention, for the technology people of the art
For member, any alternate modification or conversion made to embodiment of the present invention are all fallen within protection scope of the present invention.
Part is not described in detail by the present invention, is the known technology of those skilled in the art of the present technique.
Claims (2)
1. a kind of autozoom laser cleaning head device, it is characterised in that：Including a laser generator, after the laser generator
Direct of travel of the side along light beam is sequentially provided with cut-off mirror, protective glass and galvanometer, is expanded between cut-off mirror and protective glass provided with one
Mirror, is provided with a liquid zoom lens between protective glass and galvanometer, and focus lamp is provided with rear side of galvanometer along the direct of travel of light beam.
2. the cleaning method of autozoom laser cleaning head device described in a kind of use claim 1, it is characterised in that：Including following
Step：
S1：Laser generator is opened, laser beam is produced；
S2：Laser beam is radiated on cut-off mirror, and value mirror is by laser beam cut-off into parallel light beam；
S3：Light beam after cut-off is radiated on beam expanding lens, and parallel light beam is expanded to a diameter of 4-10 millimeters by beam expanding lens
Light beam；
S4：Light beam after expanding is radiated on protective glass, and protective glass protection laser generator avoids being damaged by the reflected beams；
S5：The light beam that protective glass comes out is radiated on liquid zoom lens, and the voltage in liquid zoom lens is ceaselessly redirected, thoroughly
The focal length for crossing the light beam of liquid zoom lens is ceaselessly converted；
S6:The light beam of focal length variations is radiated on galvanometer, and galvanometer rotates the light beam that light beam is vibrated into definite shape by vibrating；
S7：The light beam of definite shape is radiated on focus lamp, and focus lamp focuses on light beam, improves the energy of light beam；
S8：Light beam after focusing is radiated on cleaned object, and laser cleaning is carried out to the impurity of body surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710744791.2A CN107309223A (en) | 2017-08-25 | 2017-08-25 | A kind of autozoom laser cleaning head device and its cleaning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710744791.2A CN107309223A (en) | 2017-08-25 | 2017-08-25 | A kind of autozoom laser cleaning head device and its cleaning method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107309223A true CN107309223A (en) | 2017-11-03 |
Family
ID=60177443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710744791.2A Pending CN107309223A (en) | 2017-08-25 | 2017-08-25 | A kind of autozoom laser cleaning head device and its cleaning method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107309223A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940421A (en) * | 2020-07-27 | 2020-11-17 | 江苏大学 | Efficient laser cleaning device and method |
| CN113351996A (en) * | 2021-06-16 | 2021-09-07 | 深圳信息职业技术学院 | Laser polishing and surface modification equipment |
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| CN1959444A (en) * | 2005-11-01 | 2007-05-09 | 三星电机株式会社 | Liquid zoom lens |
| CN201845165U (en) * | 2010-11-05 | 2011-05-25 | 菱光科技股份有限公司 | Projecting device |
| CN102079176A (en) * | 2009-11-28 | 2011-06-01 | 深圳市大族激光科技股份有限公司 | Laser marking machine |
| CN102886364A (en) * | 2012-10-23 | 2013-01-23 | 中国船舶重工集团公司第七一七研究所 | Portable-type laser cleaning head |
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| CN103212826A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Double-station suspension arm type thin-wall tubular product laser microprocessing equipment |
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| CN105583200A (en) * | 2016-02-01 | 2016-05-18 | 龚传波 | Laser cleaning equipment |
| CN107065155A (en) * | 2017-01-20 | 2017-08-18 | 武汉创恒世纪激光科技有限公司 | A kind of laser cleaning varifocal optical unit and laser cleaner |
| CN107309222A (en) * | 2017-08-25 | 2017-11-03 | 济南高能清扬激光清洗有限公司 | A kind of Diode laser laser cleaning head device and cleaning method |
| CN207463739U (en) * | 2017-08-25 | 2018-06-08 | 济南高能清扬激光清洗有限公司 | A kind of autozoom laser cleaning head device |
-
2017
- 2017-08-25 CN CN201710744791.2A patent/CN107309223A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1959444A (en) * | 2005-11-01 | 2007-05-09 | 三星电机株式会社 | Liquid zoom lens |
| CN102079176A (en) * | 2009-11-28 | 2011-06-01 | 深圳市大族激光科技股份有限公司 | Laser marking machine |
| CN201845165U (en) * | 2010-11-05 | 2011-05-25 | 菱光科技股份有限公司 | Projecting device |
| CN103212826A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Double-station suspension arm type thin-wall tubular product laser microprocessing equipment |
| CN102886364A (en) * | 2012-10-23 | 2013-01-23 | 中国船舶重工集团公司第七一七研究所 | Portable-type laser cleaning head |
| CN103091258A (en) * | 2013-01-29 | 2013-05-08 | 中国科学院光电研究院 | Multispectral imager based on liquid zooming technology |
| CN204524546U (en) * | 2015-02-28 | 2015-08-05 | 南京中科煜宸激光技术有限公司 | A kind of laser three-D cutting head |
| CN105583200A (en) * | 2016-02-01 | 2016-05-18 | 龚传波 | Laser cleaning equipment |
| CN107065155A (en) * | 2017-01-20 | 2017-08-18 | 武汉创恒世纪激光科技有限公司 | A kind of laser cleaning varifocal optical unit and laser cleaner |
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| CN207463739U (en) * | 2017-08-25 | 2018-06-08 | 济南高能清扬激光清洗有限公司 | A kind of autozoom laser cleaning head device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940421A (en) * | 2020-07-27 | 2020-11-17 | 江苏大学 | Efficient laser cleaning device and method |
| CN111940421B (en) * | 2020-07-27 | 2021-08-03 | 江苏大学 | Efficient laser cleaning device and method |
| CN113351996A (en) * | 2021-06-16 | 2021-09-07 | 深圳信息职业技术学院 | Laser polishing and surface modification equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171103 |