CN104742632B - A kind of glass surface pattern laser processing unit (plant) and processing method - Google Patents
A kind of glass surface pattern laser processing unit (plant) and processing method Download PDFInfo
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- CN104742632B CN104742632B CN201510188126.0A CN201510188126A CN104742632B CN 104742632 B CN104742632 B CN 104742632B CN 201510188126 A CN201510188126 A CN 201510188126A CN 104742632 B CN104742632 B CN 104742632B
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Abstract
The invention discloses a kind of glass surface pattern laser processing unit (plant), it includes laser, optical delivery mechanisms are sequentially provided with along the laser transmission direction of laser, speculum, focusing and the transport mechanism for bearing glass workpiece, the transport mechanism is sequentially provided with print stations along its direction of transfer, laser irradiates station and removes metal station, the ink jet printing mechanism being used for glass pieces printout surface metal nanoparticle film is provided with the print stations, the light emission side of the focusing irradiates station towards laser, it is described go at metal station to be provided be used to removing glass pieces surface metal remove metallic magnetism.The limitation of not stimulated light device type of the invention, pulse laser can be could be used that using continuous wave laser, and the pattern after high temperature process, it is smooth in its groove, the secondary operation such as later stage polishing need not be carried out, it not only simplify processing technology, reduce processing cost, and improve processing efficiency.
Description
Technical field
The present invention relates to glass processing device, more particularly to a kind of glass surface pattern laser processing unit (plant) and processing side
Method.
Background technology
Glass is most popular optical material in many applications, and most important of which is display industry, and requires glass
Glass has the pattern of high-quality, and in the process of glass pattern, laser is considered as very efficient instrument, and it is utilized
Laser splash principle is processed to glass surface pattern, and in the prior art, continuous wave laser sends swashing for continuous type due to it
Light beam, it is difficult to etch to form pattern in glass surface, thus generally send pulse type laser using pulse laser to realize glass
The sputtering on glass surface, but pulse laser, especially ultrashort pulse and deep ultraviolet (＜ 300nm) laser is expensive, significantly
The cost of glass processing device is added, and it is rougher that the pattern formed is etched after sputter process, it is necessary to carry out the later stage
The secondary operation such as polishing, not only cumbersome, high processing costs, efficiency are low, and dust is more, is also easy to produce crackle.
The content of the invention
The technical problem to be solved in the present invention, which is to provide a kind of limitation of not stimulated light device type, need not carry out the later stage beats
The glass surface pattern laser processing unit (plant) and processing method of the secondary operation such as mill.
In order to solve the above technical problems, the present invention adopts the following technical scheme that.
A kind of glass surface pattern laser processing unit (plant), it includes laser, along laser laser transmission direction according to
It is secondary to be provided with optical delivery mechanisms, speculum, focusing and the transport mechanism for bearing glass workpiece, the transport mechanism edge
Its direction of transfer is sequentially provided with print stations, laser irradiation station and removes metal station, be provided with the print stations be used for
The ink jet printing mechanism of glass pieces printout surface metal nanoparticle film, the light emission side of the focusing irradiate towards laser
Station, it is described go at metal station to be provided be used to removing glass pieces surface metal remove metallic magnetism.
Preferably, the laser is continuous wave laser.
Preferably, a computer is also included, the laser, focusing and transport mechanism are electrically connected in calculating
Machine, and laser, the focusing of control focusing and control transport mechanism transmission glazier are launched by the computer controlled laser
Part.
Preferably, it is described go metallic magnetism be spray gun for spraying metal erosion liquid or be loaded with metal erosion liquid and
For soaking the casing of glass pieces.
A kind of glass surface pattern laser processing method, it includes having the following steps：Step 1, ink jet printing mechanism is to beating
Print the glass pieces printout surface metal nanoparticle film on station；Step 2, transport mechanism is operated, and glass pieces are transmitted
Station is irradiated to laser；Step 3, laser emitting laser, the laser by optical delivery mechanisms, speculum and focus on machine successively
Structure and irradiate in the metal nanoparticle film in glass pieces, and form the metal alloy film of predetermined pattern；Step 4, conveyer
Structure is operated, and glass pieces are sent into metal station；Step 5, the gold for going metallic magnetism to remove glass pieces surface is utilized
Category and metal alloy film.
Preferably, the laser is continuous wave laser.
Preferably, it is described go metallic magnetism be spray gun for spraying metal erosion liquid or be loaded with metal erosion liquid and
For soaking the casing of glass pieces.
In glass surface pattern laser processing unit (plant) disclosed by the invention, first from ink jet printing mechanism to print stations at
Glass pieces print metal nanoparticle film, and transport mechanism operates afterwards, and glass pieces are sent into laser irradiation station, by
Laser emitting laser, the laser are irradiated in glass pieces by optical delivery mechanisms, speculum and focusing successively
Metal nanoparticle film, laser irradiation position, metal nanoparticle is brought rapidly up and forms metal alloy, while the position
The glass pieces surface put, which is heated, melts and forms groove, after laser presses predetermined pattern in glass pieces surface irradiation, passes
Send mechanism to operate again, and glass pieces be sent to metal station, finally using go metallic magnetism remove glass pieces table
The metal alloy film in face so that glass pieces surface forms flute profile track, and then obtains default pattern.The laser of said structure
Processing unit (plant), it irradiates the mode of metal nanoparticle film using laser so that the position of laser irradiation is metal heated in glass
Alloy-layer is generated with metal junction, metal and alloy-layer Automatic-falling are then made by way of heating, or pass through corrosion
Mode erode metal and alloy-layer, glass surface produce needed for pattern, its compare existing laser splash device for,
The not limitation of stimulated light device type, pulse laser, and the figure after processing can be could be used that using continuous wave laser
Case, it is smooth in its groove, without carrying out the secondary operation such as later stage polishing, it not only simplify processing technology, reduce processing cost,
And improve processing efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of glass surface pattern laser processing unit (plant) of the present invention.
Fig. 2 is the structural representation after glass pieces printout surface metal nanoparticle film.
Fig. 3 is structural representation of the glass pieces after laser irradiates.
Fig. 4 is that glass pieces remove the structural representation after surface metal.
Embodiment
The present invention is described in more detail with reference to the accompanying drawings and examples.
The invention discloses a kind of glass surface pattern laser processing unit (plant), with reference to shown in Fig. 1 to Fig. 4, it includes sharp
Light device 1, optical delivery mechanisms 2, speculum 3, focusing 4 and for holding are sequentially provided with along the laser transmission direction of laser 1
The transport mechanism 5 of glass pieces 100 is carried, the transport mechanism 5 is along its direction of transfer is sequentially provided with print stations 50, laser irradiates
Station 51 and remove metal station 52, be provided with and be used for the printout surface metal nano of glass pieces 100 at the print stations 50
The ink jet printing mechanism 6 of granulosa 101, the light emission side of the focusing 4 irradiates station 51 towards laser, described to remove metal station
Be provided with 52 be used to removing the surface metal of glass pieces 100 remove metallic magnetism 7.
In above-mentioned glass surface pattern laser processing unit (plant), first from ink jet printing mechanism 6 to print stations 50 at glass
Workpiece 100 prints metal nanoparticle film 101, and transport mechanism 5 operates afterwards, and glass pieces 100 are sent into laser irradiation
Station 51, by the shoot laser of laser 1, the laser irradiates by optical delivery mechanisms 2, speculum 3 and focusing 4 successively
In the metal nanoparticle film 101 in glass pieces 100, in the position of laser irradiation, metal nanoparticle is brought rapidly up and shape
Into metal alloy, while the surface of glass pieces 100 of the position is heated and melts and form groove, when laser by predetermined pattern in glass
After the surface irradiation of glass workpiece 100, transport mechanism 5 is operated again, and glass pieces 100 are sent into metal station 52, most
The metal alloy film 102 for going metallic magnetism 7 to remove the surface of glass pieces 100 is utilized afterwards so that glass pieces surface forms flute profile
Track, and then obtain default pattern.The laser processing device of said structure, it utilizes laser irradiation metal nanoparticle film
101 mode so that the position of laser irradiation is metal heated to generate alloy-layer in glass and metal junction, then passes through heating
Mode make metal and alloy-layer Automatic-falling, or metal and alloy-layer are eroded by way of corrosion, in glass surface
Pattern needed for generation, for it compares existing laser splash device, the not limitation of stimulated light device type, it can use continuous sharp
Light device could be used that pulse laser, and the pattern after high temperature process, smooth in its groove, without carrying out later stage polishing
Etc. secondary operation, it not only simplify processing technology, reduce processing cost, and improve processing efficiency.
In practical application, metal nanoparticle film 101 can be all coated in glass pieces 100, then utilizes laser
Pattern needed for irradiation, post-etching or heating obtain required pattern groove.Further, in the present embodiment, on institute's shape
Into pattern, can be metal coating Zone Full or subregion, you can to form arbitrary graphic pattern.
In the present embodiment, the laser 1 is preferably continuous wave laser, to reduce the complete machine cost of product.
For the ease of controlling and realizing automation performance, the glass surface pattern laser processing unit (plant) also includes a calculating
Machine 8, the laser 1, focusing 4 and transport mechanism 5 are electrically connected in computer 8, and control laser by the computer 8
Device 1 launches laser, control focusing 4 focuses on and controlled transport mechanism 5 to transmit glass pieces 100.
It is described to go metallic magnetism 7 to be spray gun for spraying metal erosion liquid or be loaded with as a kind of preferred embodiment
Metal erosion liquid and the casing for soaking glass pieces 100, metal erosion liquid therein can be strong acidic liquid etc..But
It is that this is only a kind of preferred embodiment of the present invention, is not intended to limit the invention, in other embodiments of the invention, removes gold
Belong to metal and metal alloy film that mechanism can also remove glass surface by heating.
Processing method based on above-mentioned glass surface pattern laser processing unit (plant) comprises the following steps：
Step 1, ink jet printing mechanism 6 is to the printout surface metal nanoparticle film of glass pieces 100 in print stations 50
101；
Step 2, transport mechanism 5 is operated, and glass pieces 100 are sent into laser irradiation station 51；
Step 3, the shoot laser of laser 1, the laser pass through optical delivery mechanisms 2, speculum 3 and focusing 4 successively
And irradiate in the metal nanoparticle film 101 in glass pieces 100, and form the metal alloy film 102 of predetermined pattern；
Step 4, transport mechanism 5 is operated, and glass pieces 100 are sent into metal station 52；
Step 5, the metal and metal alloy film 102 for going metallic magnetism 7 to remove the surface of glass pieces 100 are utilized.
In above-mentioned processing method, the laser 1 is continuous wave laser；It is described go metallic magnetism 7 be used for spray metal
The spray gun of corrosive liquid is loaded with metal erosion liquid and the casing for soaking glass pieces 100；Metal nano therein
Grain can be that aluminium, magnesium etc. easily spread and formed the metal of alloy in glass surface.
The limitation of glass surface pattern laser processing unit (plant) disclosed by the invention and processing method not stimulated light device type, both
Pulse laser can be could be used that using continuous wave laser, and the glass pieces after high temperature process need not carry out the later stage and beat
The secondary operation such as mill, not only simplify processing technology, reduce processing cost, and improve processing efficiency, in addition, calculating
Under the control of machine so that process is more accurate, quick, and more hommization.
Simply preferred embodiments of the present invention described above, are not intended to limit the invention, all technology models in the present invention
Interior done modification, equivalent substitution or improvement etc. are enclosed, should be included in the range of of the invention protect.
Claims (7)
1. a kind of glass surface pattern laser processing unit (plant), it is characterised in that include laser (1), along swashing for laser (1)
Optical transmission direction is sequentially provided with optical delivery mechanisms (2), speculum (3), focusing (4) and for bearing glass workpiece
(100) transport mechanism (5), the transport mechanism (5) is along its direction of transfer is sequentially provided with print stations (50), laser irradiates work
Metal station (52) and is removed at (51) in position, and print stations (50) place is provided with for glass pieces (100) printout surface metal
The ink jet printing mechanism (6) of nano-particular film, the light emission side of the focusing (4) are described towards laser irradiation station (51)
Go metal station (52) place be provided be used to removing glass pieces (100) surface metal remove metallic magnetism (7).
2. glass surface pattern laser processing unit (plant) as claimed in claim 1, it is characterised in that the laser (1) is to connect
Continuous laser.
3. glass surface pattern laser processing unit (plant) as claimed in claim 1, it is characterised in that also include a computer
(8), the laser (1), focusing (4) and transport mechanism (5) are electrically connected in computer (8), and by the computer
(8) laser (1) transmitting laser, control focusing (4) is controlled to focus on and control transport mechanism (5) transmission glass pieces
(100)。
4. glass surface pattern laser processing unit (plant) as claimed in claim 1, it is characterised in that described to remove metallic magnetism (7)
It is spray gun for spraying metal erosion liquid or is loaded with metal erosion liquid and the casing for soaking glass pieces (100).
5. a kind of glass surface pattern laser processing method, it is characterised in that including having the following steps：
Step 1, ink jet printing mechanism (6) is to glass pieces (100) printout surface metal nanoparticle in print stations (50)
Film；
Step 2, transport mechanism (5) is operated, and glass pieces (100) are sent into laser irradiation station (51)；
Step 3, laser (1) shoot laser, the laser pass through optical delivery mechanisms (2), speculum (3) and focusing successively
(4) irradiate in the metal nanoparticle film in glass pieces (100), and form the metal alloy film of predetermined pattern；
Step 4, transport mechanism (5) is operated, and glass pieces (100) are sent into metal station (52)；
Step 5, the metal and metal alloy film for going metallic magnetism (7) to remove glass pieces (100) surface are utilized.
6. glass surface pattern laser processing method as claimed in claim 5, it is characterised in that the laser (1) is to connect
Continuous laser.
7. glass surface pattern laser processing method as claimed in claim 5, it is characterised in that described to remove metallic magnetism (7)
It is spray gun for spraying metal erosion liquid or is loaded with metal erosion liquid and the casing for soaking glass pieces (100).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510188126.0A CN104742632B (en) | 2015-04-20 | 2015-04-20 | A kind of glass surface pattern laser processing unit (plant) and processing method |
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| CN201510188126.0A CN104742632B (en) | 2015-04-20 | 2015-04-20 | A kind of glass surface pattern laser processing unit (plant) and processing method |
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| CN104742632A CN104742632A (en) | 2015-07-01 |
| CN104742632B true CN104742632B (en) | 2018-01-30 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127604A (en) * | 2015-09-06 | 2015-12-09 | 深圳英诺激光科技有限公司 | Laser processing system and method |
| CN105172403B (en) * | 2015-09-29 | 2018-06-26 | 英诺激光科技股份有限公司 | Method for making color marker |
| CN107350125A (en) * | 2016-05-10 | 2017-11-17 | 东莞市维迪光电器材有限公司 | A kind of glass surface treatment device and method |
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| CN1383998A (en) * | 2002-06-14 | 2002-12-11 | 中国科学院上海光学精密机械研究所 | Method for forming multicolor three-dimensional pattern in colorless transparent glass |
| CN1931467A (en) * | 2006-09-27 | 2007-03-21 | 江苏大学 | Plate forming process and apparatus |
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| CN204749690U (en) * | 2015-04-20 | 2015-11-11 | 深圳英诺激光科技有限公司 | Glass surface pattern laser beam machining device |
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| DE102009029903A1 (en) * | 2009-06-19 | 2010-12-23 | Tesa Se | Method for applying permanently processed label on e.g. plate, involves loading laser transferring film with partially provided pigment layer and supporting layer by using laser, where pigment layer includes laser-sensitive pigment |
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| WO1992003297A1 (en) * | 1990-08-15 | 1992-03-05 | United Distillers Plc | Sub-surface marking |
| CN1383998A (en) * | 2002-06-14 | 2002-12-11 | 中国科学院上海光学精密机械研究所 | Method for forming multicolor three-dimensional pattern in colorless transparent glass |
| CN1931467A (en) * | 2006-09-27 | 2007-03-21 | 江苏大学 | Plate forming process and apparatus |
| CN102089719A (en) * | 2008-07-10 | 2011-06-08 | 伊利诺斯工具制品有限公司 | Imaging of deep structures or reliefs for shallow relief embossing |
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| CN104742632A (en) | 2015-07-01 |
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Address after: 518000 Shenzhen, Nanshan District science and Technology Park, North District, Long Hill Road, No. two, No. 8, Qing Guang photoelectric building, the Office (305) Applicant after: Innovo laser Polytron Technologies Inc Applicant after: Inno Machining Co., Ltd. Address before: 518000 Shenzhen, Nanshan District science and Technology Park, North District, Long Hill Road, No. two, No. 8, Qing Guang photoelectric building, the Office (305) Applicant before: Shenzhen Inno Laser Technology Co., Ltd. Applicant before: Inno Machining Co., Ltd. |
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Effective date of registration: 20180125 Address after: Wujin District of Jiangsu city in Changzhou province 213000 Chang Wu Road No. 18-69, Changzhou Science City yingnuo laser building 3 floor Co-patentee after: Inno Machining Co., Ltd. Patentee after: Jiangsu micro nano Laser Application Technology Research Institute Co., Ltd. Address before: 518000 Shenzhen, Nanshan District science and Technology Park, North District, Long Hill Road, No. two, No. 8, Qing Guang photoelectric building, the Office (305) Co-patentee before: Inno Machining Co., Ltd. Patentee before: Innovo laser Polytron Technologies Inc |