CN103211374B - A kind of glass shell formed product method - Google Patents
A kind of glass shell formed product method Download PDFInfo
- Publication number
- CN103211374B CN103211374B CN201310080833.9A CN201310080833A CN103211374B CN 103211374 B CN103211374 B CN 103211374B CN 201310080833 A CN201310080833 A CN 201310080833A CN 103211374 B CN103211374 B CN 103211374B
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- China
- Prior art keywords
- glass material
- back shroud
- glass
- shell formed
- formed product
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Abstract
The invention discloses a kind of glass shell formed product method, comprise the following steps: molding and the step of drawing materials, to the step that glass material heats, glass material carried out to the step of hot pressing and cooling, comes out of the stove, get the step of sheet: physics polishing and intensity process are carried out to the back shroud after sizing; Back shroud after grinding process is pasted to the step adding printing sign and color treatments; Back shroud is cleaned, the step of product examine and packaging.By the way, the product that the present invention adopts air-pressure forming processing mode to make has attractive in appearance, durable, environmental protection, the good and rakish perfect effect of Surface feel, is mainly used in the consumption electronic products such as notebook bonnet, cell phone rear cover, tablet personal computer rear cover.
Description
Technical field
The present invention relates to the field shaping technique of glass plate, particularly relate to a kind of glass shell formed product method
Background technology
In prior art, the manufacture of the consumption electronic products such as notebook bonnet, cell phone rear cover, tablet personal computer rear cover, generally adopt the mode of PMMA, PC hot pressing to make, the bonnet that this technology is made have too poor, the easy scuffing of hardness, distortion, decolouring, thermo-labile, not environmentally, the shortcoming such as cannot to recycle.
Summary of the invention
Goal of the invention of the present invention adopts a kind of heat air transfer moulding method, manufactures glass back cover plate, the glass back cover plate made is attractive in appearance, durable, environmental protection, Surface feel is good and outward appearance is beautiful.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of glass shell formed product method, comprise the following steps:
Molding and the step of drawing materials: according to the shape size of back shroud, make suitable forming panel, is placed on by transparent glass material in the template be shaped;
Step to glass material heats: heat to glass material with high temperature furnace, is heated to the softening point of glass material;
Glass material is carried out to the step of hot pressing and cooling: to softening glass material, apply high pressure draught, glass material, under the effect of high temperature and high pressure air-flow, fits in forming panel, after cooling, forms back shroud profile.
To come out of the stove, get the step of sheet: physics polishing and intensity process are carried out to the back shroud after sizing;
Back shroud after grinding process is pasted and adds printing sign and color treatments;
Back shroud is cleaned, product examine and packaging.
In a preferred embodiment of the present invention, the heating-up temperature of described high temperature furnace is 500 DEG C-850 DEG C.
In a preferred embodiment of the present invention, in the heating process in described high temperature furnace, also comprise the step of cleanliness factor in a control stove.
In a preferred embodiment of the present invention, described heating steps, carries out under the protection of nitrogen.
In a preferred embodiment of the present invention, described high pressure is 10 ~ 300MPa.
The invention has the beneficial effects as follows: the product that the present invention adopts the molded processing mode of heat air to make has the effects such as the good and outward appearance of attractive in appearance, durable, environmental protection, Surface feel is beautiful
Detailed description of the invention
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The embodiment of the present invention provides following technical scheme:
In one embodiment, a kind of air-pressure forming method of glass back cover plate, comprises the following steps:
Molding and the step of drawing materials: according to the shape size of back shroud, make suitable forming panel, is placed on by transparent glass material in the template be shaped;
Step to glass material heats: heat to glass material with high temperature furnace, is heated to the softening point of glass material;
Glass material is carried out to the step of hot pressing and cooling: to softening glass material, apply high pressure draught, glass material, under the effect of high temperature and high pressure air-flow, fits in forming panel, after cooling, forms back shroud profile.
To come out of the stove, get the step of sheet: physics polishing and intensity process are carried out to the back shroud after sizing;
Back shroud after grinding process is pasted and adds printing sign and color treatments;
Back shroud is cleaned, product examine and packaging.
Preferably, the heating-up temperature of described high temperature furnace is 570 DEG C-650 DEG C.
Preferably, in the heating process in described high temperature furnace, also comprise the step of cleanliness factor in a control stove.
Preferably, described heating steps, carries out under the protection of nitrogen.
Preferably, described high pressure is 10 ~ 300MPa.
The present invention by air-pressure forming processing mode, achieves the technical purpose manufacturing back shroud with clear glass, reaches the back shroud made and has the good and beautiful effect of outward appearance of attractive in appearance, durable, environmental protection, Surface feel.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a glass shell formed product method, is characterized in that, comprises the following steps:
Molding and the step of drawing materials: according to the shape size of back shroud, make suitable forming panel, is placed on by glass material in the template be shaped;
Step to glass material heats: heat to glass material with high temperature furnace, is heated to the softening point of glass material;
Glass material is carried out to the step of hot pressing and cooling: to softening glass material, apply high pressure draught, glass material, under the effect of high temperature and high pressure air-flow, fits in forming panel, after cooling, forms back shroud profile,
To come out of the stove, get the step of sheet: physics polishing and intensity process are carried out to the back shroud after sizing;
Back shroud after grinding process is pasted and adds printing sign and color treatments;
Back shroud is cleaned, product examine and packaging,
The heating-up temperature of described high temperature furnace is 500 DEG C-850 DEG C, and described high pressure is 10 ~ 300MPa.
2. glass shell formed product method according to claim 1, is characterized in that, in the heating process in described high temperature furnace, also comprises the step of cleanliness factor in a control stove.
3. glass shell formed product method according to claim 1, is characterized in that described heating steps carries out under the protection of nitrogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310080833.9A CN103211374B (en) | 2013-03-14 | 2013-03-14 | A kind of glass shell formed product method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310080833.9A CN103211374B (en) | 2013-03-14 | 2013-03-14 | A kind of glass shell formed product method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103211374A CN103211374A (en) | 2013-07-24 |
| CN103211374B true CN103211374B (en) | 2015-08-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310080833.9A Expired - Fee Related CN103211374B (en) | 2013-03-14 | 2013-03-14 | A kind of glass shell formed product method |
Country Status (1)
| Country | Link |
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| CN (1) | CN103211374B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857209A (en) * | 2016-05-04 | 2016-08-17 | 科世达（上海）管理有限公司 | Automobile interior part and manufacturing method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101078291A (en) * | 2007-06-14 | 2007-11-28 | 上海白金吨实业有限公司 | Method for manufacturing tapestry brick |
| CN102583962A (en) * | 2011-01-12 | 2012-07-18 | 可成科技股份有限公司 | Manufacturing method of three-dimensional glass shell |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9010153B2 (en) * | 2008-07-02 | 2015-04-21 | Corning Incorporated | Method of making shaped glass articles |
| JP5565265B2 (en) * | 2010-10-22 | 2014-08-06 | コニカミノルタ株式会社 | Method for producing glass molded body |
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2013
- 2013-03-14 CN CN201310080833.9A patent/CN103211374B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101078291A (en) * | 2007-06-14 | 2007-11-28 | 上海白金吨实业有限公司 | Method for manufacturing tapestry brick |
| CN102583962A (en) * | 2011-01-12 | 2012-07-18 | 可成科技股份有限公司 | Manufacturing method of three-dimensional glass shell |
Also Published As
| Publication number | Publication date |
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| CN103211374A (en) | 2013-07-24 |
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| ASS | Succession or assignment of patent right |
Owner name: TAICANG TIANHE NEW MATERIAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SUZHOU YAOLIANG OPTOELECTRICAL TECHNOLOGY CO., LTD. Effective date: 20150729 |
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Effective date of registration: 20150729 Address after: 215400 Suzhou City, Taicang Province Economic Development Zone, Beijing West Road, No. 1, building 6, No. Applicant after: Taicang Tian He new material Science and Technology Ltd. Address before: Kang Bridge Road Development Zone Wuzhong District Mudu town Suzhou city Jiangsu province 215156 No. 35 Applicant before: Suzhou Yaoliang Optoelectrical Technology Co., Ltd. |
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Granted publication date: 20150826 Termination date: 20180314 |
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| CF01 | Termination of patent right due to non-payment of annual fee |