CN1746119A - Manufacture of laminate vacuum glass - Google Patents
Manufacture of laminate vacuum glass Download PDFInfo
- Publication number
- CN1746119A CN1746119A CN 200410041957 CN200410041957A CN1746119A CN 1746119 A CN1746119 A CN 1746119A CN 200410041957 CN200410041957 CN 200410041957 CN 200410041957 A CN200410041957 A CN 200410041957A CN 1746119 A CN1746119 A CN 1746119A
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- glass
- laminate
- novel method
- vacuum glass
- supporting mass
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Abstract
Production of laminate vacuum glass is characterized by using silk screen printing technology to produce template, blending low-melting point glass powder, binder and organic solvent to obtain size and penetrating nozzle and level preset, adjusting and setting bearing on glass laminate, and regulating technological parameter. It improves quality and effect of vacuum glass.
Description
Technical field:
The present invention relates to the technical field that special glass is made, specifically make a kind of novel method of laminate vacuum glass.
Background technology:
In order to solve glass under the prerequisite of printing opacity, the problem that also has insulation, sound-proofing properties simultaneously, over the years, the scientific and technical personnel of many this areas further investigate this, as: application for a patent for invention discloses vacuum glass by name and manufacture method thereof No. 98118099.4; The novel process of the manufacturing vacuum glass of application number 02128829.1, and No. 03112779.0 disclosed a kind of novel evacuated sheet glass making method of patent application or the like.We notice that these patent applications are nearly all set forth the manufacturing vacuum glass and all need to be provided with the such gordian technique of supporting mass between two-layer or triplex glass plate, and disclosed method to set up just " is evenly put ".But evenly putting supporting mass on the glass aspect one by one is not an easy ready-made thing.Because: the one, workload is big, and the 2nd, put spacing and be difficult to standard, bad fixing again, the 3rd, the form of supporting mass itself, size, highly more difficult control.And the state of the art that supporting mass is provided with directly has influence on the vacuum tightness of vacuum glass of manufacturing and the ultimate compression strength of glass, so that is difficult to reach original goal of the invention, also is difficult to reach industrial production requirement.In addition, in making the vacuum glass process, to how further improving product quality, but aspects such as shortened process still have improvements.
Summary of the invention:
At the problems referred to above, the present invention thereby produced two inventions, purpose one is to improve the state of the art that supporting mass is provided with; Purpose two is to improve relevant technology and parameter thereof, in the hope of the quality and the production efficiency of the vacuum glass that improves manufacturing on the whole.
Technical solution of the present invention:
Gordian technique scheme of the present invention is that screen printing technique is creatively referred to the present technique field.The ultimate principle of so-called silk screen printing is that the mesh of the image of screen printing forme can be bitten to stock through printing ink, the mesh of the rest part on the forme blocks with envelope version glue can not see through then formation blank on stock of printing ink, and what manifest on the last stock is exactly the image of needs.The present invention uses the ultimate principle of silk screen printing, carries out mould printing on laminate glass aspect.Make masterplate earlier, will print the position of size, shape, array distribution and the sealed frame of the supporting mass of making and make said in the silk screen printing " image ", and the slurry that forms with glass for bonding powder, binding agent, organic solvent mediation substitutes " printing ink ", scrape slurry with scraper plate with certain angle and pressure, slurry is bitten to one deck sheet glass face by the masterplate image.Just making slurry divulge masterplate reserves the small opening of establishing and leaks laying and the sealed frame that supporting mass is finished in position " printing ".The material of making masterplate can be with having certain flexibility, elasticity, the various sheet materials of flexible, as plastic plate, sheet metal and wire cloth, chemical fibre silk screen, natural silk screen etc.The inventive method will " put " supporting mass and the sealed frame operation is completed for printing simultaneously, not only shortened technical process, improved work efficiency, be convenient to suitability for industrialized production, and the control of supporting mass size is balanced, has strengthened the ultimate compression strength of laminate vacuum glass.
The present invention is as follows to the process modification of others:
One, bleeding point are provided with the improvement of position.The present invention in the sealing of laminate laying slurry on glass, at the edge or the position, non-turning of the diagonal of frame respectively stay a bleeding point, the time that vacuumizes with shortening.
Its two, the improvement of getter type.The getter that the present invention places in the glass evacuated interlayer of laminate is a nonevaporable getter, and this not only can guarantee the transparence of laminate vacuum glass effectively, but also has kept the vacuum tightness of vacuum glass, the i.e. function life-span of vacuum glass.
Description of drawings:
Accompanying drawing 1 is laid the two dimensional structure synoptic diagram of supporting mass (cylindrical) below on the laminate glass surface for the present invention.
Accompanying drawing 2 is the sectional drawing of accompanying drawing 1.
Among the figure: 1 does not divulge part (envelope version glue), 5 for supporting mass, 4 for template for sealed frame, 3 for masterplate, 2 is lamella sheet glass down for bleeding point, 6.
Embodiment:
At first make module, stay the small opening that meets pre-design supporting mass 3 fracture morphologies, size, size and arranged in arrays requirement on the masterplate 1, also stay the position of sealed frame 2 simultaneously.Learn from else's experience on glass printing of laminate of cleaning, oven dry scrapes the slurry that low melting point glass for bonding, binding agent, organic solvent reconcile into, and slurry spills from the position, hole that reservation is established.The height of supporting mass and the thickness of sealed frame depend on the number of times of repeating print, and the denseness of slurry, the order number of mould (net) plate, the correlative factors such as granularity of low melting point glass for bonding powder, the height of a supporting mass of every repetition and the thickness of sealed frame just increase.Cylindrical bearing body as shown in Figure 1 is an example, its size: diameter 0.1～0.4mm, high 0.1～0.4mm.The position that small opening and sealed frame are established in the outer reservation of masterplate all must not see through slurry.As with web material as module, then need to block other mesh and must not see through slurry with envelope version glue.When printing frame sealing slurry, must reserve bleeding point 5 in addition, on this glass aspect, place the long-acting getter of prolate bar of non-evaporable then in the non-corner of its frame diagonal position.After finishing, above operation puts another laminate glass, and in clamping, again the sintering by about 380 ℃ (two-ply glass clamp glass and glass for bonding when being beneficial to sintering infiltration, connect), supporting mass and sealing slurry all firmly combine with vitreum, vacuumize from bleeding point 5 again, reach processing requirement and shut bleeding point with seal glass then.Check errorless after, activated degasser, control activationary temperature be about 400 ℃.Through evidence, the laminate vacuum glass that the present invention makes has kept the glass good light transmittance, insulation, good heat-insulation effect, and improved the compressive property of vacuum glass.As the inventive method adopt be web material as template, then can big area on any curved body, print supporting mass, this will widen the development field of laminate vacuum glass finished product greatly.
Claims (7)
1. make the novel method of laminate vacuum glass, comprise the laying of supporting mass between the laminate glass, vacuumizing between the frame sealing between the glass laminate, the laminate glass, and the getter in the glass sandwich, it is characterized in that: the setting of supporting mass is to implement with the stencilization technology between its laminate glass, the slurry that glass for bonding powder, binding agent, organic solvent mediation soon forms was divulged masterplate (1) reservation and is established small opening and leak the position, and the laying and the frame (2) that are completed for printing supporting mass (3) seal.
2. according to the novel method of the described manufacturing laminate of claim 1 vacuum glass, the material ranges that it is characterized in that making masterplate is for having certain elasticity, flexibility, the various sheet materials of flexible, desirable plastic plate, sheet metal, and wire cloth, chemical fibre silk screen and natural silk screen.
3. the novel method of manufacturing laminate vacuum glass according to claim 1 is characterized in that the bleeding point (5) that vacuumizes is arranged on the position, non-turning of the diagonal of laminate glass edge or frame.
4. the novel method of manufacturing laminate vacuum glass according to claim 1, the fracture morphology, the size that it is characterized in that supporting mass (3) can be reserved and establish, the thickness of the height of supporting mass and frame sealing ply can be decided by that slurry repeats the number of times of wiper and the denseness of slurry, the order number of mould (net) plate, the granularity of glass for bonding powder.
5. the novel method of manufacturing laminate vacuum glass according to claim 1 and 2 is characterized in that the major ingredient of the slurry that it uses is the low melting point glass for bonding, and melting temperature is about 380 ℃.
6. the novel method of manufacturing laminate vacuum glass according to claim 1 is characterized in that the getter of putting in its two-ply glass sandwich is a nonevaporable getter.
7. the novel method of manufacturing laminate vacuum glass according to claim 1, the nonevaporable getter that it is characterized in that it is flat bar and places the laminate glass sandwich, and its activationary temperature is higher than the melting temperature of low melting point glass for bonding, is about about 400 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100419577A CN100482605C (en) | 2004-09-08 | 2004-09-08 | Manufacture of laminate vacuum glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100419577A CN100482605C (en) | 2004-09-08 | 2004-09-08 | Manufacture of laminate vacuum glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1746119A true CN1746119A (en) | 2006-03-15 |
| CN100482605C CN100482605C (en) | 2009-04-29 |
Family
ID=36165864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100419577A Expired - Fee Related CN100482605C (en) | 2004-09-08 | 2004-09-08 | Manufacture of laminate vacuum glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100482605C (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101391859B (en) * | 2007-09-20 | 2011-08-24 | 刘元生 | Production process of vacuum glass |
| CN102336531A (en) * | 2010-07-28 | 2012-02-01 | 叶卫 | Vacuum glass plate, manufacturing method and template |
| CN101215076B (en) * | 2008-01-07 | 2012-07-04 | 左树森 | Method for preparing vacuum glass |
| CN102701575A (en) * | 2012-03-21 | 2012-10-03 | 戴长虹 | Convex vacuum glass, flat plate vacuum glass and preparation method thereof |
| CN102898045A (en) * | 2012-09-14 | 2013-01-30 | 潍坊亚通玻璃制品有限公司 | Point arranging apparatus for vacuum glass and point arranging method thereof |
| CN102951791A (en) * | 2012-03-21 | 2013-03-06 | 戴长虹 | Convex-surface low-pressure air glass, flat low-pressure air glass and preparation method thereof |
| CN102951795A (en) * | 2012-03-21 | 2013-03-06 | 戴长虹 | Vacuum glass without extraction opening and support and preparation method thereof |
| CN103085274A (en) * | 2013-01-09 | 2013-05-08 | 天津大学 | Method for welding glass fiber cloth |
| CN104193156A (en) * | 2014-08-22 | 2014-12-10 | 徐良 | Vacuum glass high-efficiency support distribution technique |
| CN104230154A (en) * | 2014-08-21 | 2014-12-24 | 徐良 | Vacuum glass support distribution technique based on silk-screen printing |
| CN106698976A (en) * | 2015-11-18 | 2017-05-24 | 中国南玻集团股份有限公司 | Low-pressure vacuum energy-saving glass and preparation method thereof |
| US9688575B2 (en) | 2012-03-21 | 2017-06-27 | Changhong Dai | Low pressure air or vacuum glass edge-sealed with bar frame and groove |
| CN107417140A (en) * | 2017-04-26 | 2017-12-01 | 洛阳兰迪玻璃机器股份有限公司 | A kind of sensing heating welding method of vacuum glass |
-
2004
- 2004-09-08 CN CNB2004100419577A patent/CN100482605C/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101391859B (en) * | 2007-09-20 | 2011-08-24 | 刘元生 | Production process of vacuum glass |
| CN101215076B (en) * | 2008-01-07 | 2012-07-04 | 左树森 | Method for preparing vacuum glass |
| CN102336531A (en) * | 2010-07-28 | 2012-02-01 | 叶卫 | Vacuum glass plate, manufacturing method and template |
| US9688575B2 (en) | 2012-03-21 | 2017-06-27 | Changhong Dai | Low pressure air or vacuum glass edge-sealed with bar frame and groove |
| CN102701575A (en) * | 2012-03-21 | 2012-10-03 | 戴长虹 | Convex vacuum glass, flat plate vacuum glass and preparation method thereof |
| CN102951791A (en) * | 2012-03-21 | 2013-03-06 | 戴长虹 | Convex-surface low-pressure air glass, flat low-pressure air glass and preparation method thereof |
| CN102951795A (en) * | 2012-03-21 | 2013-03-06 | 戴长虹 | Vacuum glass without extraction opening and support and preparation method thereof |
| CN102701575B (en) * | 2012-03-21 | 2015-07-01 | 戴长虹 | Convex vacuum glass, flat plate vacuum glass and preparation method thereof |
| CN102951791B (en) * | 2012-03-21 | 2016-01-20 | 戴长虹 | Convex low-vacuum glass, dull and stereotyped low latitude glass and preparation method thereof |
| CN102898045A (en) * | 2012-09-14 | 2013-01-30 | 潍坊亚通玻璃制品有限公司 | Point arranging apparatus for vacuum glass and point arranging method thereof |
| CN103085274A (en) * | 2013-01-09 | 2013-05-08 | 天津大学 | Method for welding glass fiber cloth |
| CN104230154A (en) * | 2014-08-21 | 2014-12-24 | 徐良 | Vacuum glass support distribution technique based on silk-screen printing |
| CN104193156A (en) * | 2014-08-22 | 2014-12-10 | 徐良 | Vacuum glass high-efficiency support distribution technique |
| CN104193156B (en) * | 2014-08-22 | 2017-07-11 | 江苏凯尚真空玻璃制造有限公司 | A kind of vacuum glass high-efficient distribution and support technique |
| CN106698976A (en) * | 2015-11-18 | 2017-05-24 | 中国南玻集团股份有限公司 | Low-pressure vacuum energy-saving glass and preparation method thereof |
| CN107417140A (en) * | 2017-04-26 | 2017-12-01 | 洛阳兰迪玻璃机器股份有限公司 | A kind of sensing heating welding method of vacuum glass |
| CN107417140B (en) * | 2017-04-26 | 2020-01-14 | 洛阳兰迪玻璃机器股份有限公司 | Induction heating welding method for vacuum glass |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100482605C (en) | 2009-04-29 |
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Granted publication date: 20090429 Termination date: 20110908 |