CN108275887A - A kind of 3D glass painting methods - Google Patents
A kind of 3D glass painting methods Download PDFInfo
- Publication number
- CN108275887A CN108275887A CN201810114227.7A CN201810114227A CN108275887A CN 108275887 A CN108275887 A CN 108275887A CN 201810114227 A CN201810114227 A CN 201810114227A CN 108275887 A CN108275887 A CN 108275887A
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- CN
- China
- Prior art keywords
- glass
- ink
- screen
- silk
- glass plate
- 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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Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/001—General methods for coating; Devices therefor
- C03C17/002—General methods for coating; Devices therefor for flat glass, e.g. float glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/02—Tempering or quenching glass products using liquid
- C03B27/03—Tempering or quenching glass products using liquid the liquid being a molten metal or a molten salt
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
- C03C23/0075—Cleaning of glass
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
The present invention provides a kind of 3D glass painting methods, the method includes：Step 1, sawing sheet, by structural glass plate cutting at the more glass sheets of pre-set dimension；Step 2, the glass plate is put into CNC carving machines and carries out edging by CNC；Step 3, ink for screen printing, the ink of the non-visible area silk-screen pre-set color of the glass plate after edging；Step 4, the glass plate of silk-screen ink is put into hot bending in hot-bending machine by hot bending, to form 3D glass；Step 5, it clears off, the 3D glass obtained after hot bending is carried out clearing off processing；Step 6, stiffened, to clearing off that treated, 3D glass carries out stiffened processing, to promote the intensity of 3D glass.The front process that the present invention is generated in 3D glass just completes colouring process, therefore, it is possible to reduce the process equipment that back segment colouring needs, production cost is greatly reduced, in addition, silk screen printing process difficulty smaller, yield higher.
Description
Technical field
The present invention relates to glass making process technical fields, more particularly to a kind of 3D glass painting methods.
Background technology
With the development of technology and the improvement of people ’ s living standards, using mobile phone, tablet computer as the intelligent terminal of representative
Through as the indispensable consumer electronics product of people.At the same time, requirement of the people to this electronic product be also increasingly
Height, by taking mobile phone as an example, the cover-plate glass of mobile phone gradually develops to 2.5D glass, then 3D glass till now from traditional tablet cover board
Glass.
Requirement with user to intelligent terminal aesthetics is higher and higher, is coloured on 3D glass and has become glass manufacture
The important link in field, the colouring of 3D glass are exactly the ink for needing to coat particular color on 3D glass.
In the prior art, since 3D glass need to be completed in back segment using techniques such as hot bending, polishing, ink-jets, while according to end
Difference of the client to the structure design of 3D glass curves is held, prodigious difficulty is increased on back segment colouring decorative ink and is wanted
It asks, causes 3D glass coloring process difficulty big, equipment investment is more, and cost is higher.
Invention content
In view of above-mentioned condition, the present invention provide a kind of 3D glass painting methods, and big to solve technology difficulty, cost is higher
Problem.
A kind of 3D glass painting methods, the method includes：
Step 1, sawing sheet, by structural glass plate cutting at the more glass sheets of pre-set dimension；
Step 2, the glass plate is put into CNC carving machines and carries out edging by CNC；
Step 3, ink for screen printing, the ink of the non-visible area silk-screen pre-set color of the glass plate after edging；
Step 4, the glass plate of silk-screen ink is put into hot bending in hot-bending machine by hot bending, to form 3D glass；
Step 5, it clears off, the 3D glass obtained after hot bending is carried out clearing off processing；
Step 6, stiffened, to clearing off that treated, 3D glass carries out stiffened processing, to promote the intensity of 3D glass.
According to 3D glass painting methods provided by the invention, compared with the prior art, before hot bending, after CNC, just first
By the non-visible area of glass plate of the ink silk screen printing of pre-set color after edging, i.e., the front process generated in 3D glass is just completed
Colouring process greatly reduces production cost, in addition, in edging therefore, it is possible to reduce the process equipment that back segment colouring needs
The silk-screen printing process of ink for screen printing on glass plate afterwards, silk-screen printing process and 2D glass is without too big difference, technology difficulty smaller, yield
Higher.
In addition, according to the above-mentioned 3D glass painting methods of the present invention, there can also be following additional technical characteristic：
Further, in the step 3, the non-visible area silk-screen pre-set color of glass plate of the screen printer after edging is used
Ink, make silk-screen ink thickness be 8~30um.
Further, before the step 1, the method further includes：
One layer of protection ink of silk-screen on the structural glass plank；
After the step 2, the method further includes：
The protection ink decorporated using chemical liquid on the glass plate.
Further, the convex surface of 3D glass and concave surface that obtain after hot bending are carried out clearing off processing.
Further, the method further includes：
Glass plate after silk-screen ink is baked admittedly.
Further, the method further includes：
Using supersonic wave cleaning machine, to clearing off that treated, 3D glass starts the cleaning processing.
Further, the step 6 specifically includes：
3D glass is put into progress chemical tempering processing in chemical tempering equipment, to promote the intensity of 3D glass.
Further, the step 4 specifically includes：
The glass plate of silk-screen ink is put into hot bending die, then hot bending die is put into hot-bending machine, waits for glass
Plate softening after, profiled part is moved down to the hot bending die to apply pressure, by glass plate in the hot bending die hot bending
Machine-shaping is 3D glass.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
Fig. 1 is the flow chart of the 3D glass painting methods of first embodiment of the invention；
Fig. 2 is the flow chart of the 3D glass painting methods of second embodiment of the invention.
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give several embodiments of the present invention.But the present invention can realize in many different forms, however it is not limited to this paper institutes
The embodiment of description.On the contrary, purpose of providing these embodiments is make it is more thorough and comprehensive to the disclosure.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the Listed Items of pass.
Referring to FIG. 1, the 3D glass painting methods that the first embodiment of the present invention provides, the method includes：
Step 11, sawing sheet, by structural glass plate cutting at the more glass sheets of pre-set dimension；
Wherein it is possible to using cutting machine by structural glass plate cutting at the more glass sheets of pre-set dimension, per sheet glass
The thickness of plate is identical as the thickness of structural glass plank.
Step 12, the glass plate is put into CNC carving machines and carries out edging by CNC；
Wherein, which mainly utilizes the outer profile of CNC finishing impression machining glass plates.
Step 13, ink for screen printing, the ink of the non-visible area silk-screen pre-set color of the glass plate after edging；
Wherein, the tolerable temperature of ink is generally required more than 850 DEG C, to ensure not influencing subsequently to clear off the technique with stiffened
It is required that ensureing that performance test is out of question.
In addition, when it is implemented, the non-visible area silk-screen pre-set color of glass plate of the screen printer after edging can be used
Ink, it is 8~30um to make the ink thickness of silk-screen, and the screen printer that traditional 2D glass silk screen printings use may be used in screen printer,
Silk-screen condition can also use the silk-screen condition of 2D glass.More be bonded to ensure ink with glass pane surface it is firm, can be with
Glass plate after silk-screen ink is baked admittedly, admittedly roasting temperature needs are selected according to the feature of the ink of silk-screen.It needs
Point out when, corresponding UV type ink can also realize the solidification of ink in such a way that the UV light of preset wavelength is irradiated.
Step 14, the glass plate of silk-screen ink is put into hot bending in hot-bending machine by hot bending, to form 3D glass
Glass；
Wherein, it specifically includes：The glass plate of silk-screen ink is put into hot bending die, hot bending die is then put into heat
In bender, preheating temperature is, for example, 600~800 DEG C, after glass plate softening after, by profiled part move down to the hot bending die with
Apply pressure, hot bending machine-shaping is 3D glass in the hot bending die by glass plate.
Step 15, it clears off, the 3D glass obtained after hot bending is carried out clearing off processing；
Wherein, it needs the convex surface of 3D glass and concave surface to being obtained after hot bending to carry out clearing off processing, makes 3D glass
Surface it is more smooth, mellow and full, enhance three-dimensional sense.It should be pointed out that in order to ensure cleannes, when it is implemented, can be with
Using supersonic wave cleaning machine, to clearing off that treated, 3D glass starts the cleaning processing, with remove the dirty of 3D glass surfaces or other
Adhere to foreign matter etc..
Step 16, stiffened, to clearing off that treated, 3D glass carries out stiffened processing, to promote the intensity of 3D glass.
Wherein, when it is implemented, 3D glass can be put into progress chemical tempering processing in chemical tempering equipment, i.e., by 3D
Glass is placed in the alkali salt of melting, makes the ion exchange in the ion and fused salt in 3D surface layer of glass, due to the volume after exchange
Variation forms compression on the surface of 3D glass, and inside forms tensile stress, to achieve the effect that improve 3D strength of glass.
According to 3D glass painting methods provided in this embodiment, compared with the prior art, before hot bending, after CNC, just
The first non-visible area of the glass plate by the ink silk screen printing of pre-set color after edging, i.e., in the front process of 3D glass generation with regard to complete
Production cost is greatly reduced, in addition, grinding at colouring process therefore, it is possible to reduce the process equipment that back segment colouring needs
For the silk-screen printing process of ink for screen printing on glass plate behind side, silk-screen printing process and 2D glass without too big difference, technology difficulty smaller is good
Rate higher.
Referring to FIG. 2, the 3D glass painting methods that the second embodiment of the present invention provides, the method includes：
Step 21, one layer of protection ink of silk-screen on structural glass plank；
Wherein, protection ink whole face covers structural glass plank, and protection ink is, for example, acidproof protection ink.
Step 22, sawing sheet, by structural glass plate cutting at the more glass sheets of pre-set dimension；
Wherein it is possible to using cutting machine by structural glass plate cutting at the more glass sheets of pre-set dimension, per sheet glass
The thickness of plate is identical as the thickness of structural glass plank.
Step 23, the glass plate is put into CNC carving machines and carries out edging by CNC；
Wherein, which mainly utilizes the outer profile of CNC finishing impression machining glass plates.
Step 24, the protection ink decorporated using chemical liquid on the glass plate；
Wherein, since protection ink is acidproof protection ink, can be decorporated the guarantor on glass plate using alkaline solution
Ink is protected, the concentration of alkaline solution needs rationally control, excessive concentration is avoided to damage glass.If being pointed out that protection oil
Ink is alkaline-resisting protection ink, and chemical liquid is then needed using pickling solution with protection ink of decorporating.When it is implemented, being protected decorporating
After protecting ink, it can also be cleaned using supersonic wave cleaning machine, to remove remaining chemical liquid.
Step 25, ink for screen printing, the ink of the non-visible area silk-screen pre-set color of the glass plate after edging；
Wherein, the tolerable temperature of ink is generally required more than 850 DEG C, to ensure not influencing subsequently to clear off the technique with stiffened
It is required that ensureing that performance test is out of question.
In addition, when it is implemented, the non-visible area silk-screen pre-set color of glass plate of the screen printer after edging can be used
Ink, it is 8~30um to make the ink thickness of silk-screen, and the screen printer that traditional 2D glass silk screen printings use may be used in screen printer,
Silk-screen condition can also use the silk-screen condition of 2D glass.More be bonded to ensure ink with glass pane surface it is firm, can be with
Glass plate after silk-screen ink is baked admittedly, admittedly roasting temperature needs are selected according to the feature of the ink of silk-screen.It needs
Point out when, corresponding UV type ink can also realize the solidification of ink in such a way that the UV light of preset wavelength is irradiated.
Step 26, the glass plate of silk-screen ink is put into hot bending in hot-bending machine by hot bending, to form 3D glass
Glass；
Wherein, it specifically includes：The glass plate of silk-screen ink is put into hot bending die, hot bending die is then put into heat
In bender, preheating temperature is, for example, 600~800 DEG C, after glass plate softening after, by profiled part move down to the hot bending die with
Apply pressure, hot bending machine-shaping is 3D glass in the hot bending die by glass plate.
Step 27, it clears off, the 3D glass obtained after hot bending is carried out clearing off processing；
Wherein, it needs the convex surface of 3D glass and concave surface to being obtained after hot bending to carry out clearing off processing, makes 3D glass
Surface it is more smooth, mellow and full, enhance three-dimensional sense.It should be pointed out that in order to ensure cleannes, when it is implemented, can be with
Using supersonic wave cleaning machine, to clearing off that treated, 3D glass starts the cleaning processing, with remove the dirty of 3D glass surfaces or other
Adhere to foreign matter etc..
Step 28, stiffened, to clearing off that treated, 3D glass carries out stiffened processing, to promote the intensity of 3D glass.
Wherein, when it is implemented, 3D glass can be put into progress chemical tempering processing in chemical tempering equipment, i.e., by 3D
Glass is placed in the alkali salt of melting, makes the ion exchange in the ion and fused salt in 3D surface layer of glass, due to the volume after exchange
Variation forms compression on the surface of 3D glass, and inside forms tensile stress, to achieve the effect that improve 3D strength of glass.
According to 3D glass painting methods provided in this embodiment, on the basis of a upper embodiment, technique at the very start
Glass is protected, the damage of glass during colouring can be avoided, further promote operation yield.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
1. a kind of 3D glass painting methods, which is characterized in that the method includes：
Step 1, sawing sheet, by structural glass plate cutting at the more glass sheets of pre-set dimension；
Step 2, the glass plate is put into CNC carving machines and carries out edging by CNC；
Step 3, ink for screen printing, the ink of the non-visible area silk-screen pre-set color of the glass plate after edging；
Step 4, the glass plate of silk-screen ink is put into hot bending in hot-bending machine by hot bending, to form 3D glass；
Step 5, it clears off, the 3D glass obtained after hot bending is carried out clearing off processing；
Step 6, stiffened, to clearing off that treated, 3D glass carries out stiffened processing, to promote the intensity of 3D glass.
2. 3D glass painting methods according to claim 1, which is characterized in that in the step 3, ground using screen printer
The ink of the non-visible area silk-screen pre-set color of glass plate behind side, it is 8~30um to make the ink thickness of silk-screen.
3. 3D glass painting methods according to claim 1, which is characterized in that before the step 1, the method is also wrapped
It includes：
One layer of protection ink of silk-screen on the structural glass plank；
After the step 2, the method further includes：
The protection ink decorporated using chemical liquid on the glass plate.
4. 3D glass painting methods according to claim 1, which is characterized in that in the step 5, to being obtained after hot bending
To 3D glass convex surface and concave surface carry out clearing off processing.
5. 3D glass painting methods according to claim 1, which is characterized in that after the step 3, the method is also wrapped
It includes：
Glass plate after silk-screen ink is baked admittedly.
6. 3D glass painting methods according to claim 1, which is characterized in that after the step 5, the method is also wrapped
It includes：
Using supersonic wave cleaning machine, to clearing off that treated, 3D glass starts the cleaning processing.
7. 3D glass painting methods according to claim 1, which is characterized in that the step 6 specifically includes：
3D glass is put into progress chemical tempering processing in chemical tempering equipment, to promote the intensity of 3D glass.
8. 3D glass painting methods according to claim 1, which is characterized in that the step 4 specifically includes：
The glass plate of silk-screen ink is put into hot bending die, then hot bending die is put into hot-bending machine, waits for that glass plate is soft
After change, profiled part is moved down to the hot bending die to apply pressure, by glass plate, hot bending is processed in the hot bending die
It is shaped to 3D glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810114227.7A CN108275887A (en) | 2018-02-05 | 2018-02-05 | A kind of 3D glass painting methods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810114227.7A CN108275887A (en) | 2018-02-05 | 2018-02-05 | A kind of 3D glass painting methods |
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| Publication Number | Publication Date |
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| CN108275887A true CN108275887A (en) | 2018-07-13 |
Family
ID=62807777
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| CN201810114227.7A Pending CN108275887A (en) | 2018-02-05 | 2018-02-05 | A kind of 3D glass painting methods |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108658471A (en) * | 2018-05-04 | 2018-10-16 | 陈志斌 | A kind of process of digital printing three-dimensional aesthetic glass |
| CN108840557A (en) * | 2018-07-26 | 2018-11-20 | 安徽蓝瑟智能科技有限公司 | A kind of 3D glass cover-plate manufacture craft |
| CN108928145A (en) * | 2018-10-08 | 2018-12-04 | 伯恩高新科技（惠州）有限公司 | A kind of 3D glass silk screen printing processing method |
| CN109534663A (en) * | 2018-12-27 | 2019-03-29 | 信利光电股份有限公司 | A kind of connection with production of structures method of glass cover-plate |
| CN109592906A (en) * | 2018-11-22 | 2019-04-09 | 重庆两江联创电子有限公司 | A kind of processing method, glass cover-plate and the mobile terminal of 3D glass |
| CN110062081A (en) * | 2019-05-21 | 2019-07-26 | 江西晶阳光电科技有限公司 | A kind of pair is taken the photograph phase port lid glass sheet and its production method |
| CN110288909A (en) * | 2019-06-11 | 2019-09-27 | 武汉华星光电半导体显示技术有限公司 | A kind of bend glass cover board and preparation method thereof, flexible display device |
| CN111635118A (en) * | 2020-04-30 | 2020-09-08 | 江苏华尚汽车玻璃工业有限公司 | Processing technology of LOW-E glass |
| CN112624581A (en) * | 2020-12-23 | 2021-04-09 | 安徽金龙浩光电科技有限公司 | 3D glass hot bending process |
| CN113372010A (en) * | 2021-07-01 | 2021-09-10 | 维达力实业(深圳)有限公司 | Glass cover plate, preparation method thereof and electronic equipment |
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| US20050260343A1 (en) * | 2004-05-20 | 2005-11-24 | Chih-Chiang Han | Methods for manufacturing large-scale plastic lenses |
| CN104070908A (en) * | 2014-07-01 | 2014-10-01 | 张相如 | Preparation method for outdoor colored decoration glass |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108658471A (en) * | 2018-05-04 | 2018-10-16 | 陈志斌 | A kind of process of digital printing three-dimensional aesthetic glass |
| CN108840557A (en) * | 2018-07-26 | 2018-11-20 | 安徽蓝瑟智能科技有限公司 | A kind of 3D glass cover-plate manufacture craft |
| CN108928145A (en) * | 2018-10-08 | 2018-12-04 | 伯恩高新科技（惠州）有限公司 | A kind of 3D glass silk screen printing processing method |
| CN109592906A (en) * | 2018-11-22 | 2019-04-09 | 重庆两江联创电子有限公司 | A kind of processing method, glass cover-plate and the mobile terminal of 3D glass |
| CN109534663A (en) * | 2018-12-27 | 2019-03-29 | 信利光电股份有限公司 | A kind of connection with production of structures method of glass cover-plate |
| CN110062081A (en) * | 2019-05-21 | 2019-07-26 | 江西晶阳光电科技有限公司 | A kind of pair is taken the photograph phase port lid glass sheet and its production method |
| CN110288909A (en) * | 2019-06-11 | 2019-09-27 | 武汉华星光电半导体显示技术有限公司 | A kind of bend glass cover board and preparation method thereof, flexible display device |
| CN111635118A (en) * | 2020-04-30 | 2020-09-08 | 江苏华尚汽车玻璃工业有限公司 | Processing technology of LOW-E glass |
| CN112624581A (en) * | 2020-12-23 | 2021-04-09 | 安徽金龙浩光电科技有限公司 | 3D glass hot bending process |
| CN113372010A (en) * | 2021-07-01 | 2021-09-10 | 维达力实业(深圳)有限公司 | Glass cover plate, preparation method thereof and electronic equipment |
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