CN103204640A - Production method for vacuum glass and vacuum glass - Google Patents
Production method for vacuum glass and vacuum glass Download PDFInfo
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- CN103204640A CN103204640A CN2012100134825A CN201210013482A CN103204640A CN 103204640 A CN103204640 A CN 103204640A CN 2012100134825 A CN2012100134825 A CN 2012100134825A CN 201210013482 A CN201210013482 A CN 201210013482A CN 103204640 A CN103204640 A CN 103204640A
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Abstract
The invention relates to vacuum glass, and particularly relates to a production method for the vacuum glass and the vacuum glass produced by the method. The production method for the vacuum glass mainly comprises the steps of placing the glass; putting an upper glass plate and a lower glass plate that are well placed already in a vacuum chamber, wherein the vacuum chamber is provided with a press machine; squeezing the well-stacked upper glass plate and lower glass plate by using the press machine; curing liquid bonding adhesive; and the like. The vacuum glass prepared by the method has a good sealing effect, effectively guarantees vacuum degree of the vacuum glass and prolongs service life of the vacuum glass. At the same time, compared with that of a conventional production method for the vacuum glass, the production cost of the production method is greatly reduced. Besides, the method can make the vacuum glass by using toughened glass and laminated glass and is beneficial to wide popularization and application of the vacuum glass.
Description
Technical field
The present invention relates to a kind of vacuum glass, especially a kind of production method of vacuum glass and the vacuum glass of producing by this method.
Background technology
The effect that glass plays in the middle of people live is more and more wider, single use under construction, and it is material that a lot of daily necessitiess also adopt glass.Glass commonly used is transparence, can keep daylighting effect preferably, particularly in buildings, generally adopt the double glazing of in door and window, packing into to avoid room temp to be subjected to the influence of external environment in order to be incubated with daylighting, though this method can stop the cold-hot air convection of indoor and outdoor but thermal conduction that can not isolation glass self, therefore the effect of its heat-insulation and heat-preservation is not very desirable, and the shared area of the glass on the building is increasing, calorific loss is also bigger, especially when the temperature difference of glass both sides is very big, the energy that consumes is also bigger, for remedying the loss of energy, the energy that just must consume other replenishes, and obviously like this can cause energy dissipation, simultaneously also can cause serious pollution to ecotope, and its soundproof effect is relatively poor.
The appearance of vacuum glass preferably resolves the problems referred to above.At first, vacuum glass has good heat preservation and insulation, uses it as window-glass, the winter room is heated up rapidly, and room heater is difficult for scattering and disappearing, and summer is during indoor use air-conditioning, indoor cold air is difficult for excessive, has reduced the cost of use of heating and air-conditioning, save energy; Secondly, vacuum glass has sound-proofing properties preferably as exterior wall glass, prevents the interference of ambient noise, has realized indoor quiet environment.
At present, the production method of vacuum glass mainly contains two kinds, and a kind of is to preset aspirating hole on the sheet glass plane, and with the aspirating hole sealing, this method can stay obvious marks at the vacuum glass finished product, has had a strong impact on the attractive in appearance and safety of hollow plate glass after bleeding; Another kind method is to melt envelope by glass powder with low melting point in vacuum chamber, thereby formation hollow plate glass, this method can not stay the bleeding point vestige at hollow plate glass, but the time of melting the limit in vacuum chamber is longer, and it is higher to melt the limit cost, yield rate is relatively low, has improved the manufacturing cost of vacuum glass.In addition, generally need heat vacuum glass during vacuum glass edge sealing, and toughened glass, doubling glass can not heat at all, therefore method commonly used can not be used glass production vacuum glass such as toughened glass, doubling glass at present.
Summary of the invention
A kind of production method of vacuum glass and the vacuum glass that makes by this method have been the objective of the invention is to propose.
The present invention adopts following technical scheme to realize: a kind of production method of vacuum glass, and wherein this method may further comprise the steps:
(1) put glass: at first the outer rim all around along the lower glass plate upper surface arranges the circle butyl rubber of sealing continuously at interval, the height of butyl rubber is 1.5mm, the inboard of butyl rubber is provided with liquid bonded adhesives, the upholder that ultimate compression strength is lower than sheet glass is placed in the outside along butyl rubber at interval, the height of upholder is greater than the height of butyl rubber, the disposed inboard point of suppon of bonded adhesives, point of suppon evenly arranges at interval along the upper surface of lower glass plate, the diameter of point of suppon is 0.2-0.5mm, be 0.1-1mm highly, the spacing between the point of suppon is 20-30mm, then upper glass plates is placed on the lower glass plate, under the interval of upholder, upper glass plates does not contact with lower glass plate;
(2) upper glass plates that will put and lower glass plate are put into vacuum chamber, are provided with pressing machine in the vacuum chamber, and the upper glass plates that stacks and lower glass plate are placed on the pressing machine, start vacuum pump, and vacuum chamber is vacuumized, and the pressure indoor when vacuum reaches 10
-2-10
-3When Pa is vacuum state, by pressing machine the upper glass plates and the lower glass plate that stack are exerted pressure simultaneously, at first the upholder that arranges at interval along lower glass plate four limits is extruded, drop down onto until upper glass plates on the butyl rubber of lower glass plate, pressing machine continues to exert pressure, make, mutual extrusion between the lower glass plate, in the extrusion process, on, butyl rubber crimp between the lower glass plate, distance between two sheet glass is compressed into 0.15-0.3mm, the width of butyl rubber is compressed into 7-8mm, and butyl rubber bonds together upper glass plates and lower glass plate, and the recoverable deformation of butyl rubber makes simultaneously, form the vacuum cavity of sealing between the lower glass plate;
(3) bonded adhesives of liquid towards is cured, and in the bonded adhesives solidification process, upper glass plates is closely bonded with lower glass plate be in the same place.
Among the present invention, the inboard of the bonded adhesives of described liquid state is provided with butyl rubber, namely the outer rim all around along the lower glass plate upper surface also arranges the continuous butyl rubber of inside and outside two circles at interval, the height of inner ring butyl rubber and outer ring butyl rubber is 1.5mm, be provided with liquid bonded adhesives between inner ring butyl rubber and the outer ring butyl rubber, the disposed inboard point of suppon of inner ring butyl rubber.
Be provided with metal strip in the bonded adhesives of described liquid state, the thickness of metal strip is lower than the height of point of suppon.Described metal strip can adopt aluminum strip, leads or other low melting alloy bar.Be provided with glass microballon in the bonded adhesives of described liquid state, the diameter of glass microballon is less than the height of point of suppon.By metal strip or glass microballon are set, can reduce the thickness of bonded adhesives, improve the adhesive effect of caking agent.
Described bonded adhesives can adopt ultraviolet curing glue, adopts the method for ultraviolet light source irradiation when the ultraviolet curing glue of liquid towards is cured.This solidification process can carry out in vacuum chamber, also can carry out outside vacuum chamber.
When the solidification process of ultraviolet curing glue carries out in vacuum chamber, after extruding finishes to upper and lower sheet glass by pressing machine, open the ultraviolet light source in the vacuum chamber, ultraviolet light source shines the vacuum glass in the vacuum chamber, the irradiation time of every vacuum glass is 10-15s, in the uviolizing process, liquid ultraviolet curing glue is converted into solid-state rapidly, and the solidification process middle-ultraviolet lamp solidifies glue upper glass plates and lower glass plate are tightly bonded together.After solidifying end, the vacuum glass of making is taken out in vacuum chamber.
When the solidification process of ultraviolet curing glue carries out outside vacuum chamber, after distance between upper glass plates and the lower glass plate is compressed into 0.15-0.3mm, upper glass plates and lower glass plate are taken out in vacuum chamber, outside vacuum chamber, by ultraviolet light source the ultraviolet curing glue between every upper glass plates and the lower glass plate is shone, the irradiation time of every block of glass is 10-15s, in the uviolizing process, liquid ultraviolet curing glue solidifies rapidly, solidification process middle-ultraviolet lamp curing glue closely bonds upper glass plates is in the same place with lower glass plate, after solidifying end, the vacuum glass preparation is finished.
Described ultraviolet light source can adopt quartz burner or ultra violet bulb.
Described bonded adhesives also can adopt epoxy resin glue.When adopting this glue to produce vacuum glass, in the process that in to vacuum chamber, vacuumizes and upper and lower sheet glass is pushed, epoxy resin glue constantly solidifies, after the extruding end to upper glass plates and lower glass plate, the Resins, epoxy adhesive curing finishes, and epoxy resin glue closely bonds upper glass plates and is in the same place in the solidification process with lower glass plate.
The present invention also comprises a kind of vacuum glass, comprise upper glass plates and lower glass plate, transparent point of suppon is set between upper glass plates and the lower glass plate, on the point of suppon, following two ends respectively with upper glass plates, the lower glass plate contact, it is characterized in that described on, between the lower glass plate and along four limit marginating compartments of upper glass plates downside and lower glass plate upper side one circle butyl rubber sealing and compressed distortion continuously is set, the inboard of butyl rubber is provided with the bonded adhesives of curing, point of suppon is positioned at the inboard of bonded adhesives, butyl rubber closely bonds upper glass plates with bonded adhesives is in the same place with lower glass plate, and butyl rubber and bonded adhesives make the vacuum cavity that forms sealing between upper glass plates and the lower glass plate.Described point of suppon can adopt metal or pottery, and its ultimate compression strength is greater than the ultimate compression strength of glass.Point of suppon can adopt printing, some glue or alternate manner to be arranged between upper glass plates and the lower glass plate.
The inboard of described bonded adhesives is provided with butyl rubber, between the upper and lower sheet glass and along four limit marginating compartments of upper glass plates downside and lower glass plate upper side inside and outside two circles butyl rubber sealing and compressed distortion continuously is set, be provided with the bonded adhesives of curing between inner ring butyl rubber and the outer ring butyl rubber, point of suppon is positioned at the inboard of inner ring butyl rubber.
The invention has the beneficial effects as follows: the present invention is by extruding upper glass plates and lower glass plate in vacuum chamber, make the butyl rubber between upper glass plates and the lower glass plate produce recoverable deformation, the recoverable deformation of butyl rubber has the better seal effect, simultaneously under the bonding effect of butyl rubber and solid-state bonded adhesives, upper glass plates is closely bonded with lower glass plate is in the same place, make the vacuum chamber that forms sealing between upper glass plates and the lower glass plate, therefore the vacuum glass good sealing effect that makes by this method, guarantee the vacuum tightness of vacuum glass effectively, prolonged the work-ing life of vacuum glass; Compare with existing vacuum glass production method simultaneously, its production cost reduces greatly, and can use toughened glass and doubling glass to make vacuum glass by this method, is conducive to extensively promoting the use of of vacuum glass.
Description of drawings
Fig. 1 is the sectional view of embodiment 1 described vacuum glass;
Fig. 2 is the sectional view of embodiment 2 described vacuum glass.
Among the figure: 1 outer ring butyl rubber; 2 inner ring butyl rubbers; 3 upper glass plates; 4 point of suppon; 5 lower glass plate; 6 ultraviolet curing glues; 7 upholders; 8 metal strips.
Embodiment
The present invention will be further described below in conjunction with drawings and Examples.
Embodiment 1
The production method of vacuum glass of the present invention may further comprise the steps:
The first step, stack glass: at first the outer rim all around along lower glass plate 5 upper surfaces arranges the inside and outside two circles butyl rubber of sealing continuously at interval, the height of inner ring butyl rubber 2 and outer ring butyl rubber 1 is 1.5mm, be provided with liquid ultraviolet curing glue 6 between inner ring butyl rubber 2 and the outer ring butyl rubber 1, place upholder 7 at interval along the place, four limits in the lower glass plate outer ring butyl rubber outside simultaneously, the height of upholder 7 is greater than the height of butyl rubber, and the ultimate compression strength of upholder 7 is less than sheet glass.The disposed inboard point of suppon 4 of inner ring butyl rubber 2, point of suppon 4 evenly arranges at interval along the upper surface of lower glass plate 5, and the diameter of point of suppon 4 is 0.2-0.5mm, highly is 0.1-1mm, and the spacing between the point of suppon 4 is 20-30mm.Then upper glass plates 3 is placed on the lower glass plate 5, under the interval of upholder 7, upper glass plates 3 does not contact with lower glass plate 5.Described butyl rubber can adopt the butyl rubber of hot melt state.Above support can be made by tin, lead, rubber etc.
Second step, upper glass plates and the lower glass plate of putting are put into vacuum chamber, be provided with pressing machine in the vacuum chamber, the upper glass plates that stacks and lower glass plate are placed on the pressing machine, start vacuum pump, and vacuum chamber is vacuumized, and the pressure indoor when vacuum reaches 10
-2-10
-3When Pa is vacuum state, by pressing machine the upper glass plates and the lower glass plate that stack are exerted pressure simultaneously, at first the upholder 7 that arranges at interval along lower glass plate four limits is extruded, drop down onto until upper glass plates 3 on the butyl rubber of lower glass plate 5, pressing machine continues to exert pressure, make mutual extrusion between the upper and lower sheet glass, in the extrusion process, butyl rubber crimp between the upper and lower sheet glass, distance between two sheet glass is compressed into 0.15-0.3mm, and the width of butyl rubber is compressed into 7-8mm.At this moment, butyl rubber can bond together upper glass plates 3 and lower glass plate 5, and the recoverable deformation of butyl rubber makes the vacuum cavity that forms sealing between the upper and lower sheet glass simultaneously.
The 3rd step, open the ultraviolet light source in the vacuum chamber, ultraviolet light source shines the vacuum glass in the vacuum chamber, and the irradiation time of every vacuum glass is 10-15s, and ultraviolet light source can adopt quartz burner or ultra violet bulb.In the irradiation process, light trigger in the ultraviolet curing glue 6 produces living radical or positively charged ion after absorbing UV-light, trigger monomer polymerization, crosslinked and connect Zhi Huaxue reaction, make liquid ultraviolet curing glue 6 be converted into solid-state rapidly, after irradiation finishes, ultraviolet curing glue 6 solidifies fully, and the solidification process middle-ultraviolet lamp solidifies glue 6 upper glass plates 3 and lower glass plate 5 are tightly bonded together.
The 4th step, open vacuum chamber, vacuum glass is taken out in vacuum chamber, so far vacuum glass completes.
The principle of this method is: under the state, have a lot of minute apertures in the butyl rubber usually, this moment, butyl rubber easily produced micro-leakage under certain pressure reduction, can't make the permanently effective maintenance vacuum of cavity between two sheet glass; But under bigger squeeze effect, minute aperture in the butyl rubber is squeezed into wire, a large amount of minute apertures is sealed, the gas molecule is difficult to infiltrate, meanwhile, butyl rubber can closely bond upper glass plates with ultraviolet curing glue is in the same place with lower glass plate, keeps the vacuum tightness in the vacuum chamber effectively.
The vacuum glass of making by aforesaid method comprises upper glass plates 3 and lower glass plate 5 as shown in Figure 1, between upper glass plates 3 and the lower glass plate 5 transparent point of suppon 4 is set, and the upper/lower terminal of point of suppon 4 contacts with upper glass plates 3, lower glass plate 5 respectively.Between the upper and lower sheet glass and along four limit marginating compartments of upper glass plates 3 downsides and lower glass plate 5 upper sides inside and outside two circles butyl rubber sealing and compressed distortion is set, be provided with the ultraviolet curing glue 6 of curing between inner ring butyl rubber 2 and the outer ring butyl rubber 1, the inboard of inner ring butyl rubber 2 is provided with point of suppon.Outer ring butyl rubber 1, inner ring butyl rubber 2 and ultraviolet curing glue 6 closely bond upper glass plates 3 is in the same place with lower glass plate 5.Described butyl rubber and ultraviolet curing glue 6 make the vacuum chamber that forms sealing between upper glass plates 3 and the lower glass plate 5.Described point of suppon 4 can adopt metal or pottery, and its ultimate compression strength is greater than the ultimate compression strength of sheet glass.Point of suppon 4 can adopt printing, some glue or alternate manner to be arranged between upper glass plates 3 and the lower glass plate 5.
Embodiment 2
In the present embodiment, outer rim all around along the lower glass plate upper surface arranges the circle butyl rubber of sealing continuously at interval, the inboard of butyl rubber is provided with liquid ultraviolet curing glue, place upholder at interval along the place, four limits in the butyl rubber outside simultaneously, the height of upholder is greater than the height of butyl rubber, and the ultimate compression strength of upholder is less than sheet glass.The disposed inboard point of suppon 4 of ultraviolet curing glue.
Other is with embodiment 1.
Embodiment 3
Fig. 2 is embodiment 3 described vacuum glass.In the present embodiment, can be coated with metal strip 8 in the described liquid ultraviolet curing glue 6, as aluminum strip, leads or other low melting alloy bar, the thickness of metal strip 8 is less than the height of point of suppon 4.By metal strip 8 is set, greatly reduce the thickness of liquid ultraviolet curing glue 6, improved the adhesive effect of ultraviolet curing glue 6.
Other is with embodiment 1.
In the present embodiment, in the described liquid ultraviolet curing glue glass microballon can be set, the diameter of glass microballon is less than the height of point of suppon.By glass microballon is set, greatly reduce the thickness of liquid ultraviolet curing glue, improved the adhesive effect of ultraviolet curing glue.
Other is with embodiment 1.
Embodiment 5
As different from Example 1: in the present embodiment, upper glass plates and lower glass plate are put into vacuum chamber to be compressed, after the distance between upper glass plates and the lower glass plate is compressed into 0.15-0.3mm, upper glass plates and lower glass plate are taken out in vacuum chamber, and outside vacuum chamber, by ultraviolet light source the ultraviolet curing glue between every upper glass plates and the lower glass plate is shone, the irradiation time of every block of glass is 10-15s, liquid ultraviolet curing glue solidifies rapidly, and solidification process middle-ultraviolet lamp curing glue closely bonds upper glass plates is in the same place with lower glass plate.After solidifying end, the vacuum glass preparation is finished.Compare with embodiment 1, the solidification process of ultraviolet curing glue carries out outside vacuum chamber, so the production cost of this method is relatively low.
Other is with embodiment 1.
In the present embodiment, adopt epoxy resin glue to replace ultraviolet curing glue.The method that adopts this epoxy resin glue to make vacuum glass may further comprise the steps:
The first step, stack glass: at first outer rim arranges at interval around the lower glass plate upper surface, the continuous butyl rubber of outer two circles, the height of inner ring butyl rubber and outer ring butyl rubber is 1.5mm, be provided with liquid epoxy resin glue between inner ring butyl rubber and the outer ring butyl rubber, place upholder at interval at the place, four limits in the lower glass plate outer ring butyl rubber outside simultaneously, the height of upholder is greater than the height of butyl rubber, disposed inboard point of suppon at the inner ring butyl rubber, point of suppon evenly arranges at interval along the upper surface of lower glass plate, the diameter of point of suppon is 0.2-0.5mm, be 0.1-1mm highly, the spacing between the point of suppon is 20-30mm.Then upper glass plates is placed on the lower glass plate, under the interval of upholder, upper glass plates does not contact with lower glass plate.
Second step, upper glass plates and the lower glass plate of putting are put into vacuum chamber, be provided with pressing machine in the vacuum chamber, the upper glass plates that stacks and lower glass plate are placed on the pressing machine, start vacuum pump, and vacuum chamber is vacuumized, and the pressure indoor when vacuum reaches 10
-2-10
-3When Pa is vacuum state, by pressing machine the upper glass plates and the lower glass plate that stack are exerted pressure simultaneously, at first the upholder that arranges at interval along lower glass plate four limits is extruded, drop down onto until upper glass plates on the butyl rubber of lower glass plate, pressing machine continues to exert pressure, make mutual extrusion between the upper and lower sheet glass, in the extrusion process, butyl rubber crimp between the upper and lower sheet glass, distance between two sheet glass is compressed into 0.15-0.3mm, and this moment, the width of butyl rubber was compressed into 7-8mm.Butyl rubber can bond together upper glass plates and lower glass plate, and the recoverable deformation of butyl rubber makes the vacuum cavity that forms sealing between the upper and lower sheet glass simultaneously.In vacuum chamber, vacuumize in the process that is extruded with butyl rubber, epoxy resin glue constantly solidifies, and after the extruding end to upper glass plates and lower glass plate, the Resins, epoxy adhesive curing finishes, in the solidification process, epoxy resin glue closely bonds upper glass plates is in the same place with lower glass plate.
The 3rd step, open vacuum chamber, vacuum glass is taken out in vacuum chamber, so far vacuum glass completes.
Other is with embodiment 1.
Embodiment 7
In the present embodiment, outer rim all around along the lower glass plate upper surface arranges the circle butyl rubber of sealing continuously at interval, the inboard of butyl rubber is provided with liquid epoxy resin glue, place upholder at interval along the place, four limits in the butyl rubber outside simultaneously, the height of upholder is greater than the height of butyl rubber, and the ultimate compression strength of upholder is less than sheet glass.The disposed inboard point of suppon 4 of epoxy resin glue.
Other is with embodiment 6.
As different from Example 6: can be coated with metal strip in the described liquid-state epoxy resin glue, as aluminum strip, leads or other low melting alloy bar, the thickness of metal strip is less than the height of point of suppon.By metal strip is set, greatly reduce the thickness of liquid-state epoxy resin glue, improved the adhesive effect of epoxy resin glue.
Other is with embodiment 6.
Embodiment 9
As different from Example 6: in the described liquid-state epoxy resin glue glass microballon can be set, the diameter of glass microballon is less than the height of point of suppon.By glass microballon is set, greatly reduce the thickness of liquid-state epoxy resin glue, improved the adhesive effect of epoxy resin glue.
Other is with embodiment 6.
Claims (11)
1. the production method of a vacuum glass is characterized in that this method may further comprise the steps:
(1) put glass: at first the outer rim all around along the lower glass plate upper surface arranges the circle butyl rubber of sealing continuously at interval, the height of butyl rubber is 1.5mm, the inboard of butyl rubber is provided with liquid bonded adhesives, the upholder that ultimate compression strength is lower than sheet glass is placed in the outside along butyl rubber at interval, the height of upholder is greater than the height of butyl rubber, the disposed inboard point of suppon of bonded adhesives, point of suppon evenly arranges at interval along the upper surface of lower glass plate, the diameter of point of suppon is 0.2-0.5mm, be 0.1-1mm highly, the spacing between the point of suppon is 20-30mm, then upper glass plates is placed on the lower glass plate, under the interval of upholder, upper glass plates does not contact with lower glass plate;
(2) upper glass plates that will put and lower glass plate are put into vacuum chamber, are provided with pressing machine in the vacuum chamber, and the upper glass plates that stacks and lower glass plate are placed on the pressing machine, start vacuum pump, and vacuum chamber is vacuumized, and the pressure indoor when vacuum reaches 10
-2-10
-3When Pa is vacuum state, by pressing machine the upper glass plates and the lower glass plate that stack are exerted pressure simultaneously, at first the upholder that arranges at interval along lower glass plate four limits is extruded, drop down onto until upper glass plates on the butyl rubber of lower glass plate, pressing machine continues to exert pressure, make, mutual extrusion between the lower glass plate, in the extrusion process, on, butyl rubber crimp between the lower glass plate, distance between two sheet glass is compressed into 0.15-0.3mm, the width of butyl rubber is compressed into 7-8mm, and butyl rubber bonds together upper glass plates and lower glass plate, and the recoverable deformation of butyl rubber makes simultaneously, form the vacuum cavity of sealing between the lower glass plate;
(3) bonded adhesives of liquid towards is cured, and in the bonded adhesives solidification process, upper glass plates is closely bonded with lower glass plate be in the same place.
2. the production method of vacuum glass according to claim 1, the inboard that it is characterized in that described liquid bonded adhesives is provided with butyl rubber, outer rim all around along the lower glass plate upper surface arranges the continuous butyl rubber of inside and outside two circles at interval, the height of inner ring butyl rubber and outer ring butyl rubber is 1.5mm, be provided with liquid bonded adhesives between inner ring butyl rubber and the outer ring butyl rubber, the disposed inboard point of suppon of inner ring butyl rubber.
3. the production method of vacuum glass according to claim 1 is characterized in that being provided with metal strip in the bonded adhesives of described liquid state, and the thickness of metal strip is lower than the height of point of suppon.
4. the production method of vacuum glass according to claim 3 is characterized in that described metal strip adopts aluminum strip or leads.
5. the production method of vacuum glass according to claim 1 is characterized in that being provided with glass microballon in the bonded adhesives of described liquid state, and the diameter of glass microballon is less than the height of point of suppon.
6. the production method of vacuum glass according to claim 1 is characterized in that described bonded adhesives is ultraviolet curing glue.
7. the production method of vacuum glass according to claim 6, the solidification process that it is characterized in that described ultraviolet curing glue carries out in vacuum chamber: by pressing machine to last, after the lower glass plate extruding finishes, open the ultraviolet light source in the vacuum chamber, ultraviolet light source shines the vacuum glass in the vacuum chamber, the irradiation time of every vacuum glass is 10-15s, in the uviolizing process, liquid ultraviolet curing glue is converted into solid-state rapidly, solidification process middle-ultraviolet lamp curing glue closely bonds upper glass plates is in the same place with lower glass plate, after solidifying end, the vacuum glass of making is taken out in vacuum chamber.
8. the production method of vacuum glass according to claim 6, the solidification process that it is characterized in that described ultraviolet curing glue carries out outside vacuum chamber: after the distance between upper glass plates and the lower glass plate is compressed into 0.15-0.3mm, upper glass plates and lower glass plate are taken out in vacuum chamber, outside vacuum chamber, by ultraviolet light source the ultraviolet curing glue between every upper glass plates and the lower glass plate is shone, the irradiation time of every block of glass is 10-15s, in the uviolizing process, liquid ultraviolet curing glue solidifies rapidly, solidification process middle-ultraviolet lamp curing glue closely bonds upper glass plates is in the same place with lower glass plate, after solidifying end, the vacuum glass preparation is finished.
9. the production method of vacuum glass according to claim 1, it is characterized in that described bonded adhesives is epoxy resin glue, when adopting epoxy resin glue to produce vacuum glass, in the process that in to vacuum chamber, vacuumizes and upper and lower sheet glass is pushed, epoxy resin glue constantly solidifies, after the extruding end to upper glass plates and lower glass plate, the Resins, epoxy adhesive curing finishes, and epoxy resin glue closely bonds upper glass plates and is in the same place in the solidification process with lower glass plate.
10. vacuum glass of producing according to the described method of claim 1, comprise upper glass plates and lower glass plate, transparent point of suppon is set between upper glass plates and the lower glass plate, on the point of suppon, following two ends respectively with upper glass plates, the lower glass plate contact, it is characterized in that described on, between the lower glass plate and along four limit marginating compartments of upper glass plates downside and lower glass plate upper side one circle butyl rubber sealing and compressed distortion continuously is set, the inboard of butyl rubber is provided with the bonded adhesives of curing, point of suppon is positioned at the inboard of bonded adhesives, butyl rubber closely bonds upper glass plates with bonded adhesives is in the same place with lower glass plate, and butyl rubber and bonded adhesives make the vacuum cavity that forms sealing between upper glass plates and the lower glass plate.
11. vacuum glass according to claim 10, it is characterized in that: the inboard of described bonded adhesives is provided with butyl rubber, between the upper and lower sheet glass and along four limit marginating compartments of upper glass plates downside and lower glass plate upper side inside and outside two circles butyl rubber sealing and compressed distortion continuously is set, be provided with the bonded adhesives of curing between inner ring butyl rubber and the outer ring butyl rubber, point of suppon is positioned at the inboard of inner ring butyl rubber.
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| CN105271836A (en) * | 2014-07-24 | 2016-01-27 | 黄家军 | Liquid edge-sealing method of vacuum glass |
| CN105271837A (en) * | 2014-07-24 | 2016-01-27 | 黄家军 | Vacuum glass with liquid edge sealing |
| CN105937284A (en) * | 2016-06-16 | 2016-09-14 | 李宏彦 | Vacuum glass for curtain wall and manufacturing method thereof |
| CN105960503A (en) * | 2014-01-28 | 2016-09-21 | 李赛克奥地利有限公司 | Method and device for producing thermoplastic spacers |
| CN107188432A (en) * | 2017-05-23 | 2017-09-22 | 黄家军 | A kind of toughened vacuum glass and its sealing technology |
| CN113498298A (en) * | 2020-04-07 | 2021-10-12 | 广州力及热管理科技有限公司 | Ultra-thin vacuum heat-resistant element |
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