CN108424009A - Hollow plate glass and its manufacturing method - Google Patents
Hollow plate glass and its manufacturing method Download PDFInfo
- Publication number
- CN108424009A CN108424009A CN201711405610.XA CN201711405610A CN108424009A CN 108424009 A CN108424009 A CN 108424009A CN 201711405610 A CN201711405610 A CN 201711405610A CN 108424009 A CN108424009 A CN 108424009A
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- CN
- China
- Prior art keywords
- glass
- mentioned
- glass plate
- sealing material
- 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
- C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
- C03C27/06—Joining glass to glass by processes other than fusing
- C03C27/10—Joining glass to glass by processes other than fusing with the aid of adhesive specially adapted for that purpose
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/6612—Evacuated glazing units
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/663—Elements for spacing panes
- E06B3/66304—Discrete spacing elements, e.g. for evacuated glazing units
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/249—Glazing, e.g. vacuum glazing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/22—Glazing, e.g. vaccum glazing
Abstract
Publicity sealing material production method of the present invention, hollow plate glass and its manufacturing method.The sealing material production method of publicity is the top for being contained in sheet glass and the stage of lower part smearing paste, and the sheet glass of the above-mentioned smearing paste of heat treatment is to remove the gas generated in above-mentioned paste, what the stage on the top of above-mentioned sheet glass and lower part formation vitreous layer was characterized.
Description
【Invention description】
【Denomination of invention】Hollow plate glass and its manufacturing method
【Technical field】
The present invention relates to hollow plate glass and its manufacturing methods
【Background of invention technology】
General hollow plate glass is mutually aligned, because of fusion welding between partition board mutually isolated the 1st glass plate and the 2nd glass plate
Seal glass material is bonded the 1st glass plate and the 2nd glass plate, the exhaust formed by one of the 1st glass plate and the 2nd glass plate
Hole, discharge the 1st glass plate of bonding and the 2nd inside of glass plate air and gas, the process that hole is vented by sealing manufacture.
Using in the 1st glass plate of such hollow plate glass and the 2nd glass plate, using only nonreinforcement glass and have strong
Change and smears low emissivity glass in glass or nonreinforcement glass or strengthened glass.
But when manufacturing hollow plate glass, to seal the 1st glass plate and the 2nd glass plate, in the 1st adjacent glass of heating furnace
Plate and the 2nd glass plate increase temperature, and the degree of the temper rapid drawdown of strengthened glass remaining is led to the problem of by such heat treatment.
And for row's getter etc. on the hole that hollow plate glass is formed Stress non-homogeneity in addition, generate sheet breakage or
The problem of slight crack.
And during manufacturing hollow plate glass all the time, to arrange the 1st glass plate and the 2nd glass plate that adjoin each other
Between air, one of the 1st glass plate and the 2nd glass plate formed exhaust hole, but so get off formed exhaust hole glass plate
It is cracked around exhaust hole, loss is generated to hollow plate glass.
【Invention content】
【Solve project】
The purpose of the form of implementation of the present invention is that vacuum glass board fabrication method shortens manufacturing time, reduces manufacturing expense
Improve the output of hollow plate glass.
The purpose of the form of implementation of the present invention removes exhaust hole when being manufacture hollow plate glass, providing prevents by being vented hole
Generate the hollow plate glass and its manufacturing method of damage.
Also, the purpose of the implementation form of the present invention is the strength reduction for the strengthened glass for preventing from being generated by heat treatment,
The remaining reinforcing degree for the hollow plate glass that raising is manufactured with strengthened glass.
【Solve project method】
According to one embodiment of the invention manufacture sealing material method be contained in sheet glass top and lower part smear it is thick
The stage of paste, and the above-mentioned smearing paste of heat treatment sheet glass to remove the gas generated in above-mentioned paste, above-mentioned thin
The stage of vitreous layer is formed at the top of glass sheet and lower part, provides manufacture sealing material method as its purpose.
Above-mentioned sheet glass can form lath shape.
Above-mentioned vitreous layer is formed in 30um to 50um thickness.
Include according to the method that one embodiment of the invention manufactures hollow plate glass, for including the 1st glass plate and the 2nd glass
The vacuum glass board fabrication method of plate, in the room above-mentioned 1st glass plate top place the stage of partition board and sealing material, upper
The stage that above-mentioned 2nd glass plate is arranged on the 1st glass plate top is stated, above-mentioned space is decompressed to the stage less than atmospheric pressure, is used
Heating equipment heats the stage that above-mentioned sealing material will seal above-mentioned 1st glass plate and above-mentioned 2nd glass plate.Above-mentioned sealing material
Paste is smeared in sheet glass top and lower part again, by the sheet glass for being heat-treated above-mentioned smearing paste, removes and is produced in above-mentioned paste
Raw gas provides the vacuum glass board fabrication method on the top of above-mentioned sheet glass and lower part formation vitreous layer and is characterized
's.
Above-mentioned sealing material can be placed according to the edge of above-mentioned glass plate by placing the stage of above-mentioned sealing material.
The above-mentioned sealing stage can be used the above-mentioned above-mentioned vitreous layer of heating equipment welding and seal.
Above-mentioned heating equipment can be laser heating device.
The above-mentioned sealing stage is above-mentioned laser heating device as above-mentioned sealing material can irradiate laser beam sealing.
In the above-mentioned sealing stage, laser beam can be irradiated in above-mentioned 1st glass plate lower part and above-mentioned 2nd glass plate top.
Embodiment hollow plate glass according to the present invention is protected to provide comprising the 1st glass plate, with above-mentioned 1st glass plate
The 2nd glass plate of a determining deviation isolation configuration is held, is placed between above-mentioned 1st glass plate and above-mentioned 2nd glass plate and is maintained
State most partition boards of the 1st glass plate and above-mentioned 2nd glass plate, one determining deviation and with above-mentioned 1st glass plate and above-mentioned 2nd glass
For edges of boards along the sealing material for forming and sealing above-mentioned 1st glass plate and above-mentioned 2nd glass plate, above-mentioned sealing material includes thin plate glass
The paste of glass, the top for being applied to above-mentioned sheet glass and lower part is by heat treatment removing gas and in the upper of above-mentioned sheet glass
What the hollow plate glass of portion and lower part formation vitreous layer was characterized.
In the above-mentioned glass plate of vitreous layer welding that the lower part of above-mentioned sheet glass is formed and above-mentioned sheet glass, upper
State above-mentioned 2nd glass plate of vitreous layer weldable and above-mentioned sheet glass that the top of sheet glass is formed.
Above-mentioned sealing material thickness can be formed in 100um between 250um.
Exhaust hole can will not be formed in above-mentioned 1st glass plate and the 2nd glass plate.
【Invention effect】
According to the transformer of an implementation form of the invention and comprising these supply power-supply device, magnet magnetic can be sufficiently ensured
The unbroken distance of the heart and outlet chamber.
And manufacturing engineering can be simplified by the insertion integrated structure of base stage and coil, the miniaturization of transformer and subtract
Few manufacturing expense.
According to one embodiment of the invention, sealing material can form welding by local heating heating equipment and can prevent the 1st
Glass plate and the deformation of the 2nd glass plate improve the remaining reinforcing degree of the 1st glass plate and the 2nd glass plate.
The manufacturing method of such hollow plate glass is to realize that sealing material usage amount minimizes by sheet glass, thus part
It heats and accelerates to shorten while sealing speed hollow plate glass manufacturing time, reduces manufacturing expense.
Even if in the 1st glass when being manufacture hollow plate glass according to one embodiment of the invention hollow plate glass and its manufacture
Glass plate and the 2nd glass plate do not form exhaust hole, and vacuum state is formed between the 1st glass plate and the 2nd glass plate can prevent because of exhaust
Damage caused by hole can prevent from hindering beauty and interfere to ensure the visual field due to exhaust hole.
【View briefly describes】
Fig. 1 is the sectional view of hollow plate glass according to an embodiment of the invention.
Fig. 2 is the stereogram for the sealing material for introducing manufacturing method for manufacture sealing material according to one embodiment of the invention.
Fig. 3 is the precedence diagram for illustrating manufacturing method for the sealing material that Fig. 2 is shown in for manufacture.
Fig. 4 is according to one embodiment of the invention, to illustrate that manufacture hollow plate glass illustrates the precedence diagram of manufacturing method.
Fig. 5 is the plan view for the 1st glass plate for configuring partition board and sealing material on top according to one embodiment of the invention.
Fig. 6 is according to one embodiment of the invention, to illustrate to place the figure of the 1st glass plate and the 2nd glass plate room.
Fig. 7 is according to one embodiment of the invention, is the figure for illustrating the sealing stage in vacuum glass board fabrication method.
【For the particular content to carry out an invention】
Below with reference to pattern the present invention will be described in detail specific embodiment.But the thought of the present invention is not limited to the reality of displaying
Example is applied, understands that the practitioner of inventive concept in identical thought range, by addition, change, deletes other inscapes,
The other technologies of room for manoeuvre or other embodiment comprising inventive concept range can be easy motion, therefore these belong to the present invention
In the range of thought.
And it is illustrated in each embodiment attached drawing, the element of identical function is using identical in identical thought range
Reference mark explanation.
Fig. 1 is the sectional view of hollow plate glass according to an embodiment of the invention.
It is by the 1st glass plate (110), the 2nd glass plate according to one embodiment of the invention hollow plate glass (100) with reference to figure 1
(120), most partition boards (130) and sealing material (150) composition.
1st glass plate (110) is with the 2nd glass plate (120) respectively by the tetragonal board group such as positive square or right angle quadrangle
At.1st glass plate (110) and the 2nd glass plate (120) can be according to mutual identical area designs, but not limited to this, shape
As and area can also be formed according to mutually different form.And low emissivity glass can be used in the 1st glass plate (110).Low emissivity glass
Glass applies the high particulate metal film of ultraviolet reflection rate in inside glass, and the heat insulating function of building can be improved.2nd glass plate
(120) low emissivity glass also can be used, general glass etc. also can be used in the 2nd glass plate in addition.
1st glass plate (110) is mutually aligned with the 2nd glass plate (120).1st glass plate (110) and the 2nd glass plate (120)
It is isolated in a determining deviation because of most partition boards (130) and places, because of sealing material between the 1st glass plate (110) and the 2nd glass plate (120)
Expect that (150) form sealing vacuum space.
Most partition boards (130) are placed at a certain distance in vacuum space, and are placed on the upper of the 1st glass plate (110) of contact
The lower part in portion and the 2nd glass plate (120).
Most partition boards (130) support the 1st glass plate (110) and the 2nd glass plate (120), and maintain the 1st glass plate (110)
With the spacing of the 2nd glass plate.Most partition boards (130) are tieed up independent of minimum range between the 1st glass plate (110) and the 2nd glass plate
Hold certain distance.Because most partition boards (130) maintain minimum spacing between the 1st glass plate (110) and the 2nd glass plate, can prevent from reducing
The heat insulating function of hollow plate glass (100).
It is most to minimize the thickness deviation of edge department and central portion between the 1st glass plate (110) and the 2nd glass plate (120)
Partition board (130) is seen in the plane can arrange matrix arrangement.
Sealing material (150) configuration is sealed mutually isolated in the 1st glass plate (110) edge placement by most partition boards (130)
The 1st glass plate (110) and the 2nd glass plate (120) effect.Such sealing material (150) is in following rooms by heating
Equipment welding, the 1st glass plate (110) of sealing and the 2nd glass plate (120).
Sealing material (150) is the 1st glass formed by the lower part (154) of sheet glass (151) and sheet glass (151)
The 2nd vitreous layer (155) that the top (152) of matter layer (153) and sheet glass (151) is formed forms.
1st vitreous layer (153) is the 1st glass plate (110) of welding and sheet glass (151), the 2nd vitreous layer (155)
The 2nd glass plate (120) of welding and sheet glass (151).With following heating equipment (40, with reference to figure 6) heat-sealable materials
(150), the 1st glass plate (110) that is made of identical material, the 1st vitreous layer (153), sheet glass (151), the 2nd nature of glass
Layer (155), the 2nd glass plate (120) can fully integratedization.
Fig. 2 is the solid for the sealing material for introducing manufacturing method for manufacture sealing material according to one embodiment of the invention
Figure, Fig. 3 are the precedence diagrams for illustrating manufacturing method for the sealing material that Fig. 2 is shown in for manufacture.
It is to manufacture sealing material (150) first in sheet glass according to one embodiment of the invention with reference to figure 2 and Fig. 3
(151) (S310) paste (155 '), paste (153 ') are smeared in top (152) and lower part (154).
Paste (155 ') is smeared on the top (152) of sheet glass (151), the lower part (154) of sheet glass (151) is respectively
Smear paste (153 ').
Glass frit is mixed to form by paste (155 '), paste (153 ') with the solvent evaporated more than certain temperature.For
The glass powder for being easy to bonding tends to smear out in sheet glass (151), by glass frit with paste (155 '), paste (153 ')
Form prepares.Paste (155 '), paste (153 ') show plasticity.Paste (155 '), paste (153 ') contain glass frit, it is not necessary to
It is formed in the form of paste, the transparent adhesions substance such as soluble epoxy group is formed applicable after toughness.
Then the sheet glass (151) for smearing paste (155 '), paste (153 ') is heat-treated, removal paste (155 '),
(S320) vitreous layer is formed at the top (152) and lower part (154) for the gas sheet glass (151) that paste (153 ') generates
(155,153).
Because of the gas that heat treatment removes paste (155 '), paste (153 ') generates, because shape is heated on sheet glass (151) surface
The vitreous layer (155,153) formed at the glass frit of weldable.Vitreous layer (155,153) is in sheet glass (151)
The 2nd vitreous layer that is formed of the lower part (154) of the 1st vitreous layer (153) and sheet glass (151) that is formed of top (152)
(155) it forms.1st vitreous layer (153), sheet glass (151) and the 2nd vitreous layer (155) accumulate formation successively.
The thickness of 1st vitreous layer (155) and the 2nd vitreous layer (153), to being formed between 50um, contains sheet glass in 30um
(151) sealing material (150) thickness is preferably formed in 100um between 250um.
For the 1st vitreous layer (155) and the 2nd vitreous layer (153) of sealing material (150) because heating melts, sealing is mutual
1st glass plate (110) of bonding and the 2nd glass plate (120).At this point, the 1st vitreous layer (155) and the 2nd vitreous layer (153)
The thickness of applicable package sealing with laser technology should be formed.It is heat-treated the 1st glass plate (110) and the 2nd glass plate with laser heating device
(120) it will not deform.
Package sealing with laser technology be the 1st vitreous layer (155) and the 2nd vitreous layer (153) thickness 50um is below can
It is applicable in.According to one embodiment of the invention, sealing material (150) middle layer (151) containing sheet glass, therefore it is necessary to reduce heat treatment
The 1st vitreous layer (155) and the 2nd applicable package sealing with laser technology of vitreous layer (153) thickness.
Illustrate the example of two glass plates sealing with sealing material (150), but not limited thereto.It is empty that vacuum is formed for inside
Between, applicable sealing material requested.
According to one embodiment of the invention, sealing material (150) (151) containing sheet glass, therefore by paste (155 '), paste
(153 ') and the 1st vitreous layer (155) and the 2nd vitreous layer (153) minimize and can local heating sealings.Because of sealing material
(150) can local heating, accelerate sealing speed while, can shorten following hollow plate glass manufacturing time and reduce make
Expense.
According to one embodiment of the invention, sealing material (150) has the 1st glass of 50um or less thickness with sheet glass (151)
Glass matter layer (155) and the accumulation of the 2nd vitreous layer (153) are formed, and can directly only be sealed sealing material (150) local heat treatmet
Hollow plate glass (100).
Sealing material (150) can form lath shape.Sheet glass (151) can form lath shape, with sheet glass
(151) the 1st vitreous layer (153) formed can also form lath shape with the 2nd vitreous layer (155).However, not limited to this, phase
The framework of corresponding 1st glass plate (110) or the 2nd glass plate (120) can also form strip.
In this way, smearing paste (153 ') using heat treatment lower part (154), top (152) smear the thin plate of paste (155 ')
Glass (151) and the sealing material (150) formed removes the 1st glass of sealing in advance to following vacuum glass board fabrication methods
Glass plate (110) and the gas generated when the 2nd glass plate (120), it is not internal in the 1st glass plate (110) and the 2nd glass plate (120)
Generate gas.
For this purpose, according to one embodiment of the invention, absorption vacuum space is residual after being not formed at sealing because of hollow plate glass (100)
The hole of the getter configuration of the sundries stayed, therefore can solve the problems, such as because of hole sheet breakage or form slight crack.
Fig. 4 is according to one embodiment of the invention, to illustrate that manufacture hollow plate glass illustrates the precedence diagram of manufacturing method.
It is manufacture hollow plate glass (100) according to one embodiment of the invention, first in the 1st glass plate (110) with reference to figure 4
Most partition boards (130) and sealing material (150) are placed in top (111), will place most partition boards (130) and sealing material (150)
Hollow plate glass (100) is put into room (S410) (10).At this point, the 1st glass plate (110) places most partition boards with top (111)
(130) and sealing material (150) state enters room (10).In contrast, it is internal to enter room (10) for the 1st glass plate (110)
In stable condition most partition boards (130) and sealing material (150).
Then the 2nd glass plate (120) is put into room (S420) (10).Internal, the 2nd glass plate into room (10)
(120) isolation is isolated with the 1st glass plate (110) and places for the top for placing the 1st glass plate (110).
Room (10) inner space is decompressed to the pressure less than atmospheric pressure later, the 2nd glass plate (120) is down to
(S430) the 1st glass plate (110) side.2nd glass plate (120) is stacked in the 1st glass plate (110), to the 1st glass plate (110)
Pressure.Space between this process, the 1st glass plate (110) and the 2nd glass plate (120) forms vacuum state.
At this point, the process of decompression room (10) inner space is placed with the 2nd glass plate (120) above the 1st glass plate (110)
Process by exchange sequence.And the 2nd glass plate (120) is placed into the 1st glass plate while depressurizing room (10) inner space
(110) top.
Then heat-sealable material (150), by the 1st glass plate (110) and the 2nd glass plate of sealing (S440) stacking
(120) edge.The hollow plate glass (100) of the 1st glass plate (110) and the 2nd glass plate (120) will be fully sealed, even if moving to
Inner space vacuum state can also be maintained outside room (10).
After 1st glass plate (110) is pressed by the 2nd glass plate (120), frit seal material (150) just can be complete in advance
Sealing, therefore use heating equipment (40) heat-sealable material (150).Molten condition is deformed by heating equipment (40), it can be close
Seal the 1st glass plate (110) and the 2nd glass plate (120).
Heating equipment (40) local heating sealing material (150), heating time is shorter.It thus it can be prevented that because of heat treatment the
It 1 glass plate and the 2nd glass plate (110,120) and strength reduction and is deformed.
Fig. 5 is the plan view for the 1st glass plate for configuring partition board and sealing material on top according to one embodiment of the invention,
In the method for manufacturing hollow plate glass according to one embodiment of the invention, to illustrate that partition board and sealing material are placed in the 1st glass plate top
The view in material stage.Fig. 6 is according to one embodiment of the invention, to illustrate to place regarding for the 1st glass plate and the 2nd glass plate room
Scheme, in the method that hollow plate glass is manufactured according to one embodiment of the invention, to illustrate to place the 1st glass plate (110) in the room
With the stage of the 2nd glass plate (120).
Most partition boards (130) and sealing material (150) can be placed with reference to the 5, the 1st glass plate (110) top (111) of figure.
Most partition boards (130) are placed on the 1st glass plate (110) top (111) with a determining deviation.Most partition boards (130) are
The 2nd following glass plates (120) is stacked in the 1st glass plate (110), the 1st glass plate (110) top (111) and the 2nd glass plate
(120) it contacts.
Sealing material (150) is located at the 1st glass plate (110) top (111).Sealing material (150) is according to the 1st glass plate
(110) edge is placed.Sealing material (150) is continual to surround the placement of the 1st glass plate (110).
Sealing material (150) can be to surround the placement of the 1st glass plate (110) edge portions ring-type.By sealing material (150)
Circular inside forms vacuum space by following decompression phases (S430) and sealing stage (S440).
At this point, sealing material (150) is to smear paste respectively on the top (152) of sheet glass (151) and lower part (152)
Heat treatment is smeared paste (155 ') by (155 '), paste (153 '), the sheet glass (151) of paste (153 ') removes paste
The gas that (155 '), paste (153 ') generate forms vitreous layer on the top (152) of sheet glass (151) and lower part (152)
The mode of (155,153) manufactures.
Sealing material (150) is placed on the edge portions of the 1st glass plate (110), hot after the 2nd glass plate (120) lamination
Sealing material (150) is handled, is cured together with the 1st glass plate (110) and the 2nd glass plate (120).In alternative citing, sealing
Material (150) is can be applied to the 2nd glass plate (120) instead of the 1st glass plate (110), or can be applied to the 1st glass plate
(110) and the 2nd glass plate (120) corresponding part.
With reference to figure 6, most partition boards (130) will be placed and the 1st glass plate (110) of sealing material (150) is put into (S410)
2nd glass plate (120) is then put into room (S420) (10) by room (10).Into the inside of room (10), the 1st glass plate
(110) stablize and supporting area (20), the 2nd glass plate (120) is supported by the holder (31) for vertically moving equipment (30).
Fig. 7 is according to one embodiment of the invention, is the figure for illustrating the sealing stage in vacuum glass board fabrication method.
With reference to figure 7, room (10) inner space is depressurized, the 2nd glass plate (120) is down to (S430) the 1st glass plate (110)
Side, heat-sealable material (150), by the 1st glass plate (110) and the 2nd glass plate (120) edge of sealing (S440) stacking.
The process and the 2nd glass plate (120) for depressurizing room (10) inner space are down to the mistake above the 1st glass plate (110)
Journey does not have sequencing, can be carried out at the same time.
The space between the 1st glass plate (110) of vacuum and the 2nd glass plate (120), room (10) inner space can be decompressed to not
To the pressure of atmospheric pressure.The air of room (10) is passed through into exhaust outlet when room (10) is connected to manufacture hollow plate glass (100)
The vacuum pump (11) so that vacuum room (10) inside is excluded to external.
Startup vertically moves equipment (30), the 2nd glass plate (120) is down to the 1st glass plate (110) side, at the same time
The 2nd glass plate (120) the 1st glass plate (110) of pressure declined, so that compression is placed on the 1st glass plate (110) and the 2nd glass
Sealing material (150) between plate (120).
As described above, the 2nd glass plate (120) is supported by the holder (31) in room (10).Holder (31) is by vertically moving
Equipment (30) declines and applies pressure to the 1st glass plate (110) side.2nd glass plate (120) manufactures after hollow plate glass (100)
It is detached from from holder (31).
It includes actuator (not shown) to vertically move equipment (30), as startup holder (31) and actuator interlock holder
(31) connecting shaft (33).By vertically move the 2nd glass plate (120) of equipment (30) in order to apply pressure to the 1st glass plate (110) by
The 1st glass plate (110) of lamination.Equipment (30) is vertically moved if holder (31) can be declined, is prepared with multiple means.
Sealing material (150) by the 2nd glass plate (120) press after, due to sealing material (150) welding could complete it is close
Envelope, the heating equipment (40) of heat-sealable material (150) can be installed in room (10).Though heating equipment (40) is described as installing
It is internal in room (10), but it is also not limited to this, it may include the internal temperature of investigation room (10) outside installation to room (10)
Equipment.
1st glass plate (110) lower part and the 2nd glass plate (120) top installation heating equipment (40).Place sealing material
(150) form being completely covered, heating equipment (40) installation are partly formed by the 1st glass plate (110) and the 2nd glass plate (120)
To the 1st glass plate (110) and the external top of the 2nd glass plate (120).Heating equipment (40) can in the 1st glass plate (110) lower part and
Laser beam (41) is irradiated on 2nd glass plate (120) top.
Heating equipment (40) is located between the 1st glass plate (110) and the 2nd glass plate (120), to sealing material (150)
The heater of fever, sealing material (150) seal the 1st glass plate (110) and the 2nd glass plate (120).
Heating equipment (40) is directly heated to the melting temperature molten seal material (150) of sealing material (150).By heating
Equipment (40) heating maintain within a specified time, convenient for contact sealing material (150) melt the 1st adjacent glass plate (110) and
After 2nd glass plate (120), terminates heating equipment (40) and heat.
It is acted by this class heat treatment, the 1st glass plate (110) and the 2nd glass is attached in the sealing material (150) of molten condition
Salable 1st glass plate (110) of plate (120) ability and the 2nd glass plate (120).
According to one embodiment of the invention, hollow plate glass (100) seals sealing material (150) local heat treatmet, no
It must be integrally heat-treated with previous room, the 1st glass plate and the 2nd glass plate intensity of tempering can be maintained.
According to one embodiment of the invention, hollow plate glass (100) be the 1st glass plate (110) with the 2nd glass plate (120) from
Bonding Process is formed to vacuum process inside room (10).1st glass plate (110) is with the 2nd glass plate (120) without completely close
The state of envelope, the evacuation with the decompression of room (10), there is identical space between the 1st glass plate (110) and the 2nd glass plate (120)
The vacuum degree of level.
After 1st glass plate (110) and the 2nd glass plate (120) evacuation, due to being sealed by heating equipment, the 1st glass plate
(110) or the 2nd glass plate (120) does not include the exhaust hole being in addition vacuum-evacuated.According to one embodiment of the invention, hollow plate glass
Not comprising exhaust hole, by that need not seal exhaust hole after being vented hole decompression, more simple, convenient and rapid evacuation improves vacuum
Degree.And according to one embodiment of the invention, hollow plate glass (100) be do not occur to generate because being vented hole Stress non-homogeneity it is broken
Damage or slight crack.
Heating equipment (40) is made of guiding heating equipment, microwave heating equipment, laser heating device.But it is without being limited thereto,
Further include the equipment that heat is checked in part.
The heating equipment (40) being made of laser heating device is in sealing material (150) irradiation laser beam (41).
After 2nd glass plate (120) is pressed by the 1st glass plate (110), set using heating for frit seal material (150)
Standby (40), to sealing material (150) irradiation laser beam (41).Because of the 1st glass plate (110) and the 2nd glass plate (120) transparent laser
Beam (41) can pass through their heat-sealable materials (150), sealing material (150) frit seal hollow plate glass (100).
Laser beam (41) is distributed according to sealing material (150) to be heat-treated, heat-treatment sealing material (150) welding, and the 1st
Glass plate (110) is fully sealed with the 2nd glass plate (120) and forms hollow plate glass (100).Established hollow plate glass
(100) it is transported in room (10).
Heating and the 1st glass plate (110) are molten with the 2nd glass plate (120) afterwards in decompression room (10) for sealing material (150)
It connects.Sealing material (150) is the 1st vitreous layer (153) and the 2nd nature of glass for including the glass frit composition reacted laser beam
Layer (155), sealing material (150) is if welding irradiates laser beam (41) in sealing material (150).Specifically sealing material (150)
The state that is connect with sheet glass (151) with the 1st glass plate (110) of the 1st vitreous layer (153) solidify, sealing material (150)
The state that is connect with sheet glass (151) with the 2nd glass plate (120) of the 2nd vitreous layer (155) solidify, and it is true to complete sealing
Empty glass plate (100).
With heating equipment (40) to sealing material (150) local heat treatmet, the 1st glass is fully sealed in sealing material (150)
Plate (110) and the 2nd glass plate (120).That is, hollow plate glass (100) can not have to the heating furnace integrally heated manufacture.Therefore,
The advantages of 1st glass plate (110) does not reduce intensity with the 2nd glass plate (120) because of heat treatment.
In addition, carry out evacuation and sealing in room (10), thus hollow plate glass (100) evacuation degree can reach compared with
The high vacuum of high level, because laser welding completes thorough sealing material (150) sealing, no hollow plate glass (100) pollution.
According to one embodiment of the invention, according to the manufacturing method of hollow plate glass, evacuation speed is fast, sealing speed is fast,
Improve productivity.
1st vitreous layer (153) of sealing material (150) weldable and the 2nd vitreous layer (155) are formed less than 50um's
Thickness, even with laser heating device heat-sealable material (150), the 1st glass plate (110) does not have with the 2nd glass plate (120)
Deform a heat-sealable material (150).According to one embodiment of the invention, sealing material (150) is only locally added with laser beam (41)
Heat seal the 1st glass plate (110) and the 2nd glass plate (120).Therefore, hollow plate glass (100) according to an embodiment of the invention
It is compared to the first manufacturing method shortening manufacturing time for heating the entire indirect molten seal material in room, reduces manufacturing expense,
The productivity of glass plate can be improved.
Hollow plate glass (100) according to an embodiment of the invention arranges most on the 1st glass plate (110) top (111)
Partition board (130), after the 1st glass plate (110) top (111) edge arrangement sealing material (150), room (10) inner vacuum
State in, the 1st glass plate (110) for arranging most partition boards (130) and sealing material (150) encloses the 2nd glass plate (120) simultaneously
Heat-sealable material (150) is manufactured by sealing and the 1st glass plate (110) of evacuation and the process of the 2nd glass plate (120).It is logical
The manufacturing method of the hollow plate glass of such one embodiment of the invention is crossed, adherency and evacuation process can be carried out at the same time, pass through office
Portion's heating can shorten the time of manufacture vacuum glass.
The present invention is not limited to embodiments illustrated above, the people that general knowledge is possessed in the technical field of the invention does not surpass
It crosses in the range of the technical thought of the invention main points recorded in patent claims, various change can be implemented.
【Illustrate symbol】
10：Room
100：Hollow plate glass
110：1st glass plate
120:2nd glass plate
130:Most partition boards
150:Sealing material
151:Sheet glass
153:1st vitreous layer
155:2nd vitreous layer
Claims (13)
1. a kind of sealing material manufacturing method, which is characterized in that the sealing material manufacturing method is be contained in sheet glass upper
Portion and lower part are smeared the stage of paste, and the sheet glass of the above-mentioned smearing paste of heat treatment generates to remove in above-mentioned paste
Gas forms the sealing material manufacturing method in the stage of vitreous layer on the top of above-mentioned sheet glass and lower part.
2. for sealing material manufacturing method described in claim 1, which is characterized in that above-mentioned sheet glass can form slab
The sealing material manufacturing method of shape.
3. for sealing material manufacturing method described in claim 1, which is characterized in that above-mentioned vitreous layer be 30um extremely
The sealing material manufacturing method that 50um thickness is formed.
4. a kind of vacuum glass board fabrication method, which is characterized in that above-mentioned in the room comprising the 1st glass plate and the 2nd glass plate
The stage of partition board and sealing material is placed on 1st glass plate top, and above-mentioned 2nd glass plate is arranged on above-mentioned 1st glass plate top
Above-mentioned room is decompressed to the stage less than atmospheric pressure by the stage, using heating equipment heat above-mentioned sealing material will seal it is above-mentioned
The stage of 1st glass plate and above-mentioned 2nd glass plate, above-mentioned sealing material smear paste on sheet glass top and lower part, will be hot
It handles the sheet glass of above-mentioned smearing paste, remove the gas generated in above-mentioned paste, provide on the top of above-mentioned sheet glass
And vitreous layer is formed at lower part.
5. for the vacuum glass board fabrication method described in claim 4, which is characterized in that place the stage of above-mentioned sealing material
The vacuum glass board fabrication method of above-mentioned sealing material can be placed according to the edge of above-mentioned glass plate.
6. for the vacuum glass board fabrication method described in claim 4, which is characterized in that the above-mentioned sealing stage can be used above-mentioned
The above-mentioned vitreous layer of heating equipment welding and the vacuum glass board fabrication method sealed.
7. for the vacuum glass board fabrication method described in claim 4, which is characterized in that above-mentioned heating equipment can be laser
The vacuum glass board fabrication method of heating equipment.
8. for the vacuum glass board fabrication method described in claim 7, which is characterized in that the above-mentioned sealing stage is above-mentioned laser
Heating equipment can irradiate the vacuum glass board fabrication method of laser beam sealing with above-mentioned sealing material.
9. for the vacuum glass board fabrication method described in claim 7, which is characterized in that, can be upper in the above-mentioned sealing stage
State the vacuum glass board fabrication method of the 1st glass plate lower part and above-mentioned 2nd glass plate top irradiation laser beam.
10. a kind of hollow plate glass, which is characterized in that comprising the 1st glass plate, with above-mentioned 1st glass plate keep a determining deviation every
From the 2nd glass plate of configuration, be placed between above-mentioned 1st glass plate and above-mentioned 2nd glass plate and maintain above-mentioned 1st glass plate with
It most partition boards of above-mentioned 2nd glass plate, one determining deviation and is formed simultaneously with above-mentioned 1st glass plate and above-mentioned 2nd glass plate edge
The sealing material of above-mentioned 1st glass plate and above-mentioned 2nd glass plate is sealed, above-mentioned sealing material includes sheet glass, is applied to
The top of sheet glass and the paste of lower part are stated by heat treatment removing gas and in the top of above-mentioned sheet glass and lower part shape
At vitreous layer.
11. for hollow plate glass according to any one of claims 10, which is characterized in that in the glass that the lower part of above-mentioned sheet glass is formed
Above-mentioned 1st glass plate of glass matter layer welding and above-mentioned sheet glass, it is fusible in the vitreous layer that the top of above-mentioned sheet glass is formed
Connect the hollow plate glass of above-mentioned 2nd glass plate and above-mentioned sheet glass.
12. for hollow plate glass according to any one of claims 10, which is characterized in that above-mentioned sealing material thickness can 100um extremely
The hollow plate glass formed between 250um.
13. for hollow plate glass according to any one of claims 10, which is characterized in that above-mentioned 1st and the 2nd glass plate can will not shape
At the hollow plate glass in exhaust hole.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170111187A KR20190024313A (en) | 2017-08-31 | 2017-08-31 | Vacuum glass panel and method for manufacturing the same |
| KR10-2017-0111187 | 2017-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108424009A true CN108424009A (en) | 2018-08-21 |
Family
ID=63155713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711405610.XA Pending CN108424009A (en) | 2017-08-31 | 2017-12-22 | Hollow plate glass and its manufacturing method |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20190024313A (en) |
| CN (1) | CN108424009A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102635896B1 (en) * | 2023-01-27 | 2024-02-13 | 에이치엔에스하이텍(주) | Frit Seal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102024642A (en) * | 2009-09-14 | 2011-04-20 | 佳能株式会社 | Bonding method of base materials, and manufacturing method of image display apparatus |
| CN102838270A (en) * | 2012-09-03 | 2012-12-26 | 扬州大学 | Hexahedral vacuum glass and manufacturing method thereof |
| CN102976595A (en) * | 2012-10-06 | 2013-03-20 | 戴长虹 | Flat vacuum glass welded by using glass welding material and provided with strip frame edge sealing and ditch groove edge sealing, and manufacturing method thereof |
-
2017
- 2017-08-31 KR KR1020170111187A patent/KR20190024313A/en not_active Application Discontinuation
- 2017-12-22 CN CN201711405610.XA patent/CN108424009A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102024642A (en) * | 2009-09-14 | 2011-04-20 | 佳能株式会社 | Bonding method of base materials, and manufacturing method of image display apparatus |
| CN102838270A (en) * | 2012-09-03 | 2012-12-26 | 扬州大学 | Hexahedral vacuum glass and manufacturing method thereof |
| CN102976595A (en) * | 2012-10-06 | 2013-03-20 | 戴长虹 | Flat vacuum glass welded by using glass welding material and provided with strip frame edge sealing and ditch groove edge sealing, and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20190024313A (en) | 2019-03-08 |
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