CN105293877B - The manufacture method and equipment of a kind of compound glass - Google Patents
The manufacture method and equipment of a kind of compound glass Download PDFInfo
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- CN105293877B CN105293877B CN201510750805.2A CN201510750805A CN105293877B CN 105293877 B CN105293877 B CN 105293877B CN 201510750805 A CN201510750805 A CN 201510750805A CN 105293877 B CN105293877 B CN 105293877B
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- glass
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- hermatic door
- sheet supporter
- compound
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- 239000011521 glass Substances 0.000 title claims abstract description 390
- 238000000034 method Methods 0.000 title claims abstract description 73
- 150000001875 compounds Chemical class 0.000 title claims abstract description 65
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 58
- 230000008569 process Effects 0.000 claims abstract description 30
- 230000005484 gravity Effects 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 29
- 238000011144 upstream manufacturing Methods 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 16
- 230000003028 elevating effect Effects 0.000 claims description 8
- 238000007731 hot pressing Methods 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 description 16
- 239000000463 material Substances 0.000 description 14
- 238000002844 melting Methods 0.000 description 12
- 229910000679 solder Inorganic materials 0.000 description 12
- 239000005357 flat glass Substances 0.000 description 9
- 238000003466 welding Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
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- 230000006798 recombination Effects 0.000 description 5
- 230000035882 stress Effects 0.000 description 5
- 230000004927 fusion Effects 0.000 description 4
- 230000001788 irregular Effects 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 229920000620 organic polymer Polymers 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 206010020843 Hyperthermia Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000036031 hyperthermia Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
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- 230000009172 bursting Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000006066 glass batch Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- Joining Of Glass To Other Materials (AREA)
Abstract
The present invention proposes the manufacture method and equipment of a kind of compound glass；Manufacture method comprises the following steps：First glass (10) and the second glass (20) are provided；Sheet supporter is placed in the second glass one side；First glass is pushed down into sheet supporter, to be stacked together with the second glass；And the center of gravity of sheet supporter is located on the outside of the second glass edge；The first glass for having sheet supporter therebetween and the second glass are moved into closing space；Closing space is vacuumized, the first glass and the second glass are heated；Lifting the first glass causes sheet supporter to remove；The first glass is put down, the one side and the second glass for making the first glass directly contact；Continue to vacuumize closing space, the first glass and the second glass are heated, and to the first glass and the second glass applies pressure so that two face integrators being in contact with each other of the first glass and the second glass, so as to obtain compound glass.The manufacture method and apparatus and process of the compound glass of the present invention are simple, practical.
Description
Technical field
The present invention relates to the manufacture method and equipment of glass production field, more particularly to a kind of compound glass.
Background technology
Compound glass is widely used in the modern life, such as design of scattered small flowers and plants glass, double glazing and vacuum glass.At these
In the recombination process of compound glass, binding material, such as the weldering of various organic polymer adhesive glues, inorganic metal typically all employ
Connect agent, low-melting glass binding agent etc..However, the limitation due to these binding materials in itself, is fixedly connected by binding material
Compound glass firmness and intensity it is not high, its process thickness it is also restrained；In addition, binding material is different from glass
Exotic, using the compound glass of binding material without the visual effect being like nature itself；Further, due to binding material chemically
There is bigger difference in matter and physical property, not only bonding process becomes complicated with glass, and be lost in the compound glass after bonding
Stay various shortcomings.
Such as Application No. 200410155198.7, entitled《Composite modified crystal silcon glass sheet》Disclosed compound glass
Plate, it is sequentially laminated by modified crystal silcon glass sheet of the bottom with glued membrane and formed.In this technology, it is necessary first to by glued membrane
It is adhered on modified crystal silcon glass sheet, technique is complex；Secondly, if recombination process does not pay attention to slightly, can be produced on composite bed
Anger bubble, influences visual effect；3rd, under the higher environment of temperature, composite glass combined with firmness are not high.
And for example Application No. 201410017111.3, entitled《A kind of toughened vacuum glass》Disclosed vacuum glass,
It is to form vacuum space by the surrounding of the sheet glass of organic polymer first binding agent seal two.The vacuum of single glass composition
The air-tightness of container is extraordinary, can keep vacuum decades；And use the vacuum glass of organic polymer first binding agent seal
The air-tightness of glass can weaken after a long time use；With infiltration of the gas molecule in organic polymer binding agent, vacuum glass
Vacuum inside glass declines quickly.
For another example number of patent application is CN94192667.2, entitled《The method for manufacturing vacuum glazing》Patent and patent
It is Application No. CN200380108877.2, entitled《The manufacture method of vacuum glass faceplate and the vacuum glass manufactured by this method
Glass panel》Patent, its vacuum compound glass using low-melting glass solder formed airtight cavity surrounding, this will bring all
More problems.First, glass solder is the slurry modulated by glass powder with low melting point, and cavity is easily formed during melt-forming,
And the presence in cavity brings hidden danger to the sealing of the airtight cavity.Secondly, low-melting glass solder and plate glass welding shape
Needed into the making of surrounding isolation rail to the overall heating of plate glass and solder areas processing of local high temperature, this mistake
To be prevented in journey glass and glass solder stress it is irregular caused by burst；3rd, formed due to low-melting glass solder
Edge is more fragile than simple glass a lot, and the firmness of this compound glass is relatively low, requirement and mounting technique to installation frame
Requirement all become very high.
Some inventors propose the method that seal cavity is made without low-melting glass solder.For example number of patent application is
It is CN200610038904.9, entitled《The manufacture method of vacuum glass》Patent propose glazing gasket melted using laser
Method, such seal cavity are all made up of glass.But this method is still without the subproblem for solving the preceding paragraph proposition
The problem of bringing some new simultaneously.First, during the edge laser welding of the program, laser beam is outside vacuum chamber through transparent true
Plenum chamber material, the glass melting in vacuum chamber is welded, this requires transparent vacuum chamber material not absorb laser beam energy
Amount, and glass will absorb laser beam energy, such transparent vacuum chamber material is difficult to find；Secondly, laser beam is with thousands of
Degree Celsius high temperature melt glass, pay attention to local heating and high temperature, glass stress caused by the huge temperature difference is irregular during this
And easily burst, even if not bursting by sheer good luck, very big stress is left in the product after cooling so that the reliability of the product
It is very poor；3rd, the area of two glass binding sites is very limited, and bond strength is very low, is easily destroyed by external force.
It is therefore proposed that a kind of technique is simple, the glass complex technique for the excellent performance that is connected, to solve existing compound glass
The problem of glass is complicated, manufacturing process is various, product reliability is low is very important.
The content of the invention
The problem of present invention is for existing complex technique complex process, poor reliability, it is proposed that a kind of technique is simple, reliable
The manufacture method of high, the practical compound glass of property, while also proposed the equipment for making to manufacture compound glass in this way.
The technical scheme of the solution technical problem proposed by the present invention is as follows：
The present invention proposes a kind of manufacture method of compound glass, comprises the following steps：
S1, provide the first glass and the second glass；
S2, the second glass one side place sheet supporter；First glass is pushed down into sheet supporter, with the second glass
It is stacked together；And the center of gravity of sheet supporter is located on the outside of the second glass edge；
S3, first glass for having sheet supporter therebetween and second glass moved into closing space；
S4, closing space vacuumized, first glass and second glass are heated；
S5, lift the first glass cause sheet supporter remove；Then put down the first glass, make the first glass one side and
Second glass directly contacts；
S6, continue to vacuumize closing space, continue by the first glass and the heating of the second glass, and to the first glass and the
Two glass apply pressure so that two face integrators being in contact with each other of the first glass and the second glass, so as to obtain compound glass
Glass.
In the above-mentioned manufacture method of the present invention, in step s 4, the vacuum after closing space is evacuated is 0.1Pa-
0.0001Pa, first glass and second glass are heated to 60 DEG C -200 DEG C.
In the above-mentioned manufacture method of the present invention, in the step S6, first glass and second glass add
Heat is to 100 DEG C -300 DEG C；The pressure that first glass and second glass are applied in is more than or equal to 0.1MPa.
In the above-mentioned manufacture method of the present invention, in step sl, the one side of first glass is fluted, the groove groove
Bottom is for plane and parallel to the first glass another side；Stacked in step S2 in the first glass by sheet supporter and the second glass
When together, the end face of the first glass groove is relative with the second glass；
In step s 6, when the contact surface of the first glass and the second glass is integral, the groove enclosed shape is into vacuum
Space, output vacuum glass.
The present invention proposes a kind of manufacturing equipment of compound glass, for the first glass and the second glass to be hot pressed into one
To form compound glass, and sheet supporter is provided between the first glass and the second glass, the center of gravity position of sheet supporter
On the outside of the second glass edge；The manufacturing equipment includes：
Seal cavity with entrance and exit, in addition to：
It is arranged in cavity, the live-roller for the first glass and the second glass to be sent to outlet from entrance,
It is arranged on cavity entrance, for closing entrance when the first glass and the second glass are completely into in cavity
First hermatic door,
It is arranged at cavity outlet, for the closing outlet when the first glass and the second glass are completely into in cavity
Second hermatic door,
It is arranged on cavity, for vacuumizing inside cavity so that inside cavity is formed when entrance and exit is closed
There is the first air-channel system of vacuum space,
It is positioned close to porch, for the primary heater to the first glass and the second preheating glass,
It is arranged on primary heater downstream, for lifting the first glass so that sheet supporter departs from the second glass, simultaneously
The elevating mechanism being placed directly in the first glass after sheet supporter departs from the second glass on the second glass,
It is arranged on elevating mechanism downstream, for the second heating to the first glass directly contacted and the heating of the second glass
Device,
It is arranged on secondary heater downstream, for applying pressure to the first glass and the second glass, making the first glass and the
The contact surface of two glass is integral, so as to which the first glass and the second glass to be pressed into the pressing mechanism of compound glass.
In the above-mentioned manufacturing equipment of the present invention, the primary heater includes being separately positioned on the heating list above and below live-roller
Member；The secondary heater includes being separately positioned on the heating unit above and below live-roller.
In the above-mentioned manufacturing equipment of the present invention, the elevating mechanism is to lift by the suction of electrostatic chuck and put down the
The mechanism of one glass, or to lift and putting down the mechanism of the first glass by the picking-up power of mechanical carriage.
In the above-mentioned manufacturing equipment of the present invention, the pressing mechanism is the pressure roll being oppositely arranged up and down, or is increased pressure board.
In the above-mentioned manufacturing equipment of the present invention, when the pressing mechanism is pressure roll, the pressure roll includes round metal
Column jecket and the gum sleeve being coated in cylindrical tube；Cylindrical tube is stretched out outside cavity, and sealed set between cylindrical tube and cavity；Circle
Column jecket is internally formed cooling water channel.
In the above-mentioned manufacturing equipment of the present invention, in addition to：
The 3rd hermatic door being arranged between entrance and primary heater,
The 4th hermatic door being arranged between outlet and pressing mechanism；
The space between the first hermatic door and the 3rd hermatic door of cavity is upstream chamber；Cavity in the 3rd hermatic door and
Space between 4th hermatic door is process chamber；The space between the 4th hermatic door and the second hermatic door of cavity is outlet
Room；
The manufacturing equipment also includes：
It is arranged on cavity, for upstream chamber to be vacuumized or inflated when the first hermatic door and the 3rd hermatic door are closed
The second air-channel system,
It is arranged on cavity, for downstream chamber to be vacuumized or inflated when the second hermatic door and the 4th hermatic door are closed
The 3rd air-channel system；
First air-channel system is used to process chamber is vacuumized or inflated.
The present invention is to complete the compound technology of glass by hot pressing mode under vacuum conditions, not using any solder or
Other binding materials, it is also different from fusion welding from general.The present invention is far below glass softening point temperature (more than 650 DEG C)
Under, (be not higher than 300 DEG C) is uniformly heated to glass to be composite and applies appropriate pressure and completes compound, and is melted with laser beam
When melting glass and reaching welding (from fusion welding), glass localized hyperthermia to be welded heating.The present invention is two blocks of glass to be composite
Atomistic binding occurs between contact surface and connects, it is aobvious that this make it that the composite bed intensity of compound glass has compared to prior art
Write and improve.Meanwhile the present invention also provides the equipment complex of the complex method using the present invention, the skill of complex method is not only realized
Art effect, it is further proposed that a kind of continuous production scheme.Manufacture method and the apparatus and process letter of the compound glass of the present invention
It is single, it is practical.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the schematic diagram of the compound glass of the embodiment of the present invention；
Fig. 2 is schematic diagram of the compound glass in another angle shown in Fig. 1；
Fig. 3 is the schematic diagram of another compound glass of the embodiment of the present invention；
Fig. 4 is another schematic diagram of the compound glass shown in Fig. 3；
Fig. 5 is the schematic diagram of the manufacturing equipment of the compound glass of the embodiment of the present invention.
Embodiment
The invention solves the first technical problem be to optimize the complex method of existing glass, solve existing complex technique work
The problem of skill is complicated, poor reliability.In the process, existing complex technique is typically what is carried out under normal atmospheric environment,
In work progress, bubble can be formed in compound glass, influence the visual effect of compound glass.Meanwhile existing compound glass needs
Substantial amounts of adhesive glue is used, the composite bed intensity of compound glass can be caused not high.The present invention by completing under vacuum conditions
The recombination process of glass, avoids and bubble is produced in compound glass.Meanwhile the present invention also uses hot pressing mode, makes two blocks of glass
Contact surface between atomistic binding occurs so that the composite bed intensity of compound glass can significantly increase compared to prior art.
The invention solves the second technical problem be to provide using the present invention complex method equipment complex.So as to
The technical purpose of the present invention is better achieved.
In order that the technical purpose of the present invention, technical scheme and technique effect are clearer, in order to art technology
Personnel understand and implemented the present invention, and the present invention will be further described in detail below in conjunction with the accompanying drawings and the specific embodiments.
Referring to Figures 1 and 2, Fig. 1 is the schematic diagram of the compound glass of the embodiment of the present invention；Fig. 2 is the compound glass shown in Fig. 1
Schematic diagram of the glass in another angle.The compound glass is vacuum glass, below with regard to the compound glass, to the compound glass of the present invention
The manufacture method of glass illustrates.
Specifically, the manufacture method of compound glass of the invention, comprises the following steps：
S1, provide the first glass 10 and the second glass 20；
S2, in the second glass 20 simultaneously place sheet supporter；First glass 10 is pushed down into sheet supporter, with second
Glass 20 is stacked together；And the center of gravity of sheet supporter is located on the outside of the edge of the second glass 20；Here, in the He of the first glass 10
The effect that sheet supporter is set between second glass 20 is to expand the gas channel between two glass rapidly to take away therebetween
Air；The center of gravity of sheet supporter is located on the outside of the edge of the second glass 20, is in order to when the first glass 10 is released to sheet branch
When pushing down state of support body, sheet supporter drop automatically.
S3, the first glass 10 for having sheet supporter therebetween and the second glass 20 moved into closing space；
S4, closing space vacuumized, the first glass 10 and the second glass 20 are heated；In this step, closing space
Vacuum after being evacuated is 0.1Pa-0.0001Pa；Meanwhile first glass 10 and the second glass 20 be heated to 60 DEG C-
200 DEG C, in addition to being preheated to the first glass 10 and the second glass 20, the glass surface that can also thoroughly volatilize absorption steam and
Other foreign matters.
S5, lift the first glass 10 so that sheet supporter removes；Then the first glass 10 is put down, makes the first glass 10
Simultaneously directly contacted with the second glass 20；
S6, continue to vacuumize closing space, continue to heat in the first glass 10 and the second glass 20, and to the first glass
10 and second glass 20 apply pressure so that two face integrators being in contact with each other of the first glass 10 and the second glass 20, from
And obtain compound glass.In this step, the first glass 10 and the second glass 20 are heated to 100 DEG C -300 DEG C；First glass
10 and second the pressure that is applied in of glass 20 be more than or equal to 0.1MPa.Can have glass surface molecule to two pieces of glass heatings
There is bigger kinetic energy so that the surface that the first glass 10 and the second glass 20 are in contact is easier to be chemically bonded；Then, by adding
Pressure make the first glass 10 and the atom on the surface of the second glass 20 closer to, after pressure exceedes certain limit, the He of the first glass 10
Micro-strain can occur for the surface of the second glass 20, allow more atom chemistries to be bonded.Here, hot pressing temperature (100 of the invention
DEG C -300 DEG C) softening point (usual more than 650 DEG C) of sheet glass is far below, it is (logical also below the fusing point of low-melting glass solder
Normal more than 450 DEG C), meanwhile, of the invention two blocks of glass are overall uniformly heatings, and the stress for eliminating inside glass irregular is asked
Topic.
For the vacuum glass of the present embodiment, as depicted in figs. 1 and 2, the one side fluted 110 of the first glass 10 is recessed
The bottom land of groove 110 is for plane and parallel to the another side of the first glass 10；Pass through sheet supporter and the second glass in the first glass 10
20 when being stacked together, and the end face of the groove 110 of the first glass 10 is relative with the second glass 20；In step s 6, when the first glass
10 and second glass 20 contact surface it is integral when, the enclosed shape of groove 110 is into vacuum space, output vacuum glass.Further,
The groove 110 of the present embodiment has multiple, and the bottom land of each groove 110 is triangular in shape, and the part between groove forms protrusion
120；When these 110 array arrangements of groove, the protrusion 120 between groove can triangle grid；This can be vacuum glass
Interior vacuum space provides stable support.It is worth especially, it is emphasized that protrusion is not the object (tradition beyond base plate glass
Metal cartridge can be set in vacuum glass), but the part of glass basis in itself, it is to protrude the portion appeared after opening up groove
Point.From such scheme as can be seen that the vacuum glass structure of the present embodiment greatly simplifies compared to traditional vacuum glass, by adopting
With hot pressing mode, without using low-melting glass solder isolation rail used by traditional vacuum glass-encapsulated process, air exhaust nozzle,
Insulated column, so as to simplify production process, cost is reduced, and improve the reliability of vacuum glass.Secondly, the present invention uses
Single glass material forms the edge of vacuum glass and other regions, and traditional vacuum glass edge is by two kinds of different materials
(plate glass and low-melting glass solder) is formed, and the shortcomings that irregular hidden danger of stress and uneven edge be present；Again, from vision
In effect, vacuum glass outer surface of the invention and ordinary plate glass outer surface are about the same, i.e., the material on four peripheries and
For shape as simple glass, the situation on two surfaces is also just the same with simple glass, and unique difference is only in the true of the present invention
Empty inside glass has vacuum space, and identical with simple glass in installation and use condition, application possibility becomes wider
It is general.Finally, sound construction of the present invention, not only two panels glass edge be pressed into one, and the protrusion surface of fluted
It is all integral with the pressing of the second glass.
It is appreciated that the structure of the first glass 10 and the second glass 20 is not limited to structure as depicted in figs. 1 and 2.
In another embodiment, as shown in Figure 3 and Figure 4, the one side of the first glass 10 has a groove, and multiple protrusions are provided with groove
120, and the second glass 20 is plate glass；In another embodiment, the first glass 10 and the second glass 20 are plate glass.
In order that the present invention compound glass manufacture method illustrate it is clearer, be provided below it is a kind of realize this
The manufacturing equipment of the manufacture method of the compound glass of invention.
As shown in figure 5, the manufacturing equipment of the compound glass of the present embodiment, for the first glass 10 and the second glass 20 is warm
One is pressed into form compound glass.
The manufacturing equipment includes：Seal cavity 1 with entrance and exit, in addition to：It is arranged in cavity 1, for inciting somebody to action
First glass 10 and the second glass 20 are sent to the live-roller 2 of outlet from entrance.
In order to which cavity 1 is vacuumized, manufacturing equipment also includes the first hermatic door 141 for being arranged on the porch of cavity 1, sets
The second hermatic door 142 in the exit of cavity 1, and be arranged on cavity 1, for when entrance and exit is closed by cavity
Vacuumized inside 1 so that cavity 1 is internally formed the first air-channel system 41 of vacuum space.
Further, manufacturing equipment also includes being positioned close to porch, for the first glass 10 and the second glass 20
The primary heater 3 of preheating, here, primary heater 3 include being separately positioned on heating unit of the live-roller about 2；
Afterwards, manufacturing equipment also includes being arranged on the downstream of primary heater 3, for the first glass 10 to be lifted so that sheet
Supporter departs from the second glass 20 and first glass 10 is placed directly in into the second glass after sheet supporter departs from the second glass 20
Elevating mechanism 5 on glass 20；Preferably, elevating mechanism 5 is to lift by the suction of electrostatic chuck and put down the first glass 10
Mechanism, or to lift and putting down the mechanism of the first glass 10 by the picking-up power of mechanical carriage.Herein, sheet supporter
Center of gravity be located on the outside of the edge of the second glass 20, when the first glass 10 is raised, sheet supporter drops automatically.
Manufacturing equipment also includes being arranged on the downstream of elevating mechanism 5, for the first glass 10 directly contacted and the second glass
The secondary heater 7 that glass 20 heats, and it is arranged on the downstream of secondary heater 7, for the first glass 10 and the second glass 20
Apply pressure, make the contact surface of the first glass 10 and the second glass 20 integral, so as to by the first glass 10 and the second glass 20
It is pressed into the pressing mechanism 6 of compound glass.
Specifically, secondary heater 7 includes being separately positioned on heating unit of the live-roller about 2.Pressing mechanism 6 is upper and lower
The pressure roll being oppositely arranged, or be increased pressure board.When pressing mechanism 6 is pressure roll, pressure roll includes metallic cylindrical tube and cladding
Gum sleeve in cylindrical tube；Cylindrical tube is stretched out outside cavity 1, and sealed set between cylindrical tube and cavity 1；Inside cylindrical tube
Form cooling water channel.Here, the temperature of cylindrical tube is reduced by cooling water channel, by the heat transfer by cylindrical tube, to drop
The temperature of low gum sleeve, prevent gum sleeve from overheating and quick aging.
Above-mentioned manufacturing equipment is made in the recombination process of glass by completing the recombination process of glass under vacuum conditions,
Air is avoided to permeate in composite bed and influence bond strength.
Above-mentioned manufacturing equipment can be only applied to realize the most basic structure of the manufacture method of the compound glass of the present invention
Batch produces, in order to realize the continuous production of compound glass, in the present embodiment, the manufacturing equipment, in addition to：
The 3rd hermatic door 143 being arranged between entrance and primary heater 3,
The 4th hermatic door 144 being arranged between outlet and pressing mechanism 6；
The space between the first hermatic door 141 and the 3rd hermatic door 143 of cavity 1 is upstream chamber 11；Cavity 1
Space between three hermatic doors 143 and the 4th hermatic door 144 is process chamber 12；Cavity 1 it is close in the 4th hermatic door 144 and second
Space between closure door 142 is downstream chamber 13；
Manufacturing equipment also includes：
It is arranged on cavity 1, for taking out upstream chamber 11 when the first hermatic door 141 and the 3rd hermatic door 143 are closed
Vacuum or the second air-channel system 42 of inflation,
It is arranged on cavity 1, for taking out downstream chamber 13 when the second hermatic door 142 and the 4th hermatic door 144 are closed
Vacuum or the 3rd air-channel system 43 of inflation；
First air-channel system 41 is used to process chamber 12 is vacuumized or inflated.
Herein, the first air-channel system 41, the second air-channel system 42 and the 3rd air-channel system 43 are independently arranged, and it is grasped
It does not interfere with each other.
The operating mechanism of the manufacturing equipment of the present invention is as follows：
First, the first hermatic door 141, the second hermatic door 142, the 3rd hermatic door 143 and the 4th hermatic door 144 are all sealed
Close, then by the first air-channel system 41, the second air-channel system 42 and the 3rd air-channel system 43 respectively process chamber 12, import
Room 11 and downstream chamber 13 are all evacuated, and remove the steam of air and absorption in the interior surface of cavity 1.
Then, dry gas is filled to upstream chamber 11 by the second air-channel system 42, when pressure and the external world one of upstream chamber 11
During cause, the first hermatic door 141 is opened；The first glass 10 and the driving roller 2 of the second glass 20 being superimposed are sent to import
Room 11；The first hermatic door 141 is then switched off, upstream chamber 11 is fully sealed；Upstream chamber 11 is pumped into very by the second air-channel system 42
It is empty；Then the 3rd hermatic door 143 is opened, the first glass 10 and the second glass 20 is conveyed into process chamber 12, turns off the
Three hermatic doors 143.
Afterwards, in process chamber 12, the first glass 10 and the priority of the second glass 20 preheat through primary heater 3, lift
It is integral after sheet supporter, the secondary heater 7 that structure 5 is removed between glass heat and pressing mechanism 6 presses, formed multiple
Combined glass glass.
Finally, compound glass is sent in downstream chamber 13, and the 4th hermatic door 144 is closed, and passes through the 3rd air-channel system 43
Dry gas is filled to downstream chamber 13, makes the pressure of downstream chamber 13 consistent with the external world.Then, the second hermatic door 142, compound glass are opened
Glass is with regard to that can be sent to outside manufacturing equipment.The second hermatic door 142 is then switched off, then by the 3rd air-channel system 43 outlet
Room is evacuated.
Above is a pair of glass batch production processes, here is to introduce the quantity-produced process of compound glass.
In the continuous flow procedure of compound glass, the first glass 10 and the second glass 20 form one group of glass to be composite；
Much organize glass to be composite and be lined up and transmitted into cavity 1, have multigroup glass to be composite in process chamber 12 while be lined up.When to be composite
Glass is between extraneous and upstream chamber 11, between upstream chamber 11 and process chamber 12, between process chamber 12 and downstream chamber 13 and go out
When being moved between mouth room 13 and the external world, the pressure values in adjacent two region must be consistent, otherwise, it may occur that blast.Process chamber 12 begins
Vacuum state is in eventually, and upstream chamber 11 and downstream chamber 13 alternately change between vacuum state and atmospheric pressure state.So when
When first glass 10 and the second glass 20 enter upstream chamber 11 from outside, upstream chamber 11 is atmospheric pressure state, and when the first glass
10 and second glass 20 from upstream chamber 11 enter process chamber 12 when, upstream chamber 11 is vacuum state.Similarly, when the He of the first glass 10
When second glass 20 is from process chamber 12 into downstream chamber 13, downstream chamber 13 is vacuum state, and when the first glass 10 and the second glass
When glass 20 goes out outside from downstream chamber 13, downstream chamber 13 is atmospheric pressure state.Because there is provided upstream chamber 11 and downstream chamber 13, work
Skill room 12 constantly has glass to come in and constantly has glass to remain vacuum during going out, and the production of compound glass can connect
It is continuous to carry out.
The present invention is to complete the compound technology of glass by hot pressing mode under vacuum conditions, not using any solder or
Other binding materials, it is also different from fusion welding from general.The present invention is far below glass softening point temperature (more than 650 DEG C)
Under, (be not higher than 300 DEG C) is uniformly heated to glass to be composite and applies appropriate pressure and completes compound, and is melted with laser beam
When melting glass and reaching welding (from fusion welding), glass localized hyperthermia to be welded heating.The present invention is two blocks of glass to be composite
Atomistic binding occurs between contact surface and connects, it is aobvious that this make it that the composite bed intensity of compound glass has compared to prior art
Write and improve.Meanwhile the present invention also provides the equipment complex of the complex method using the present invention, the skill of complex method is not only realized
Art effect, it is further proposed that a kind of continuous production scheme.Manufacture method and the apparatus and process letter of the compound glass of the present invention
It is single, it is practical.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (8)
1. a kind of manufacture method of compound glass, it is characterised in that comprise the following steps：
S1, provide the first glass (10) and the second glass (20)；
S2, the second glass (20) one side place sheet supporter；First glass (10) is pushed down into sheet supporter, with second
Glass (20) is stacked together；And the center of gravity of sheet supporter is located on the outside of the second glass (20) edge；
S3, first glass (10) for having sheet supporter therebetween and second glass (20) moved into closing space；
S4, closing space vacuumized, first glass (10) and second glass (20) are heated；
S5, lift the first glass (10) so that sheet supporter removes；Then the first glass (10) is put down, makes the first glass (10)
One side and the second glass (20) directly contact；
S6, continue to vacuumize closing space, continue by the first glass (10) and the second glass (20) heating, and to the first glass
(10) and the second glass (20) applies pressure so that two faces being in contact with each other of the first glass (10) and the second glass (20) are closed
Integrally, so as to obtaining compound glass；
In the step S6, first glass (10) and second glass (20) are heated to 100 DEG C -300 DEG C；It is described
The pressure that first glass (10) and second glass (20) are applied in is more than or equal to 0.1MPa；
In step sl, the one side of first glass (10) is fluted (110), and groove (110) bottom land is plane and put down
Row is in the first glass (10) another side；Stacked in step S2 in the first glass (10) by sheet supporter and the second glass (20)
When together, the end face of the first glass (10) groove (110) is relative with the second glass (20)；
In step s 6, when the contact surface of the first glass (10) and the second glass (20) is integral, groove (110) closing
Form vacuum space, output vacuum glass.
2. manufacture method according to claim 1, it is characterised in that in step s 4, after closing space is evacuated
Vacuum is 0.1Pa-0.0001Pa, and first glass (10) and second glass (20) are heated to 60 DEG C -200 DEG C.
3. a kind of manufacturing equipment of compound glass, for by the first glass (10) and the second glass (20) hot pressing integrally to be formed
Compound glass, and sheet supporter, the center of gravity of sheet supporter are provided between the first glass (10) and the second glass (20)
On the outside of the second glass (20) edge；Characterized in that, the manufacturing equipment includes：
Seal cavity (1) with entrance and exit, in addition to：
It is arranged in cavity (1), the live-roller for the first glass (10) and the second glass (20) to be sent to outlet from entrance
(2),
Be arranged on cavity (1) porch, for the first glass (10) and the second glass (20) completely into it is interior to cavity (1) when
The first hermatic door (141) of entrance is closed,
Be arranged on cavity (1) exit, for the first glass (10) and the second glass (20) completely into it is interior to cavity (1) when
The second hermatic door (142) of outlet is closed,
It is arranged on cavity (1), for will be vacuumized when entrance and exit is closed inside cavity (1) so that in cavity (1)
First air-channel system (41) of the portion formed with vacuum space,
Porch, the primary heater (3) for being preheated to the first glass (10) and the second glass (20) are positioned close to,
It is arranged on primary heater (3) downstream, for lifting the first glass (10) so that sheet supporter departs from the second glass
(20) liter and after sheet supporter departs from the second glass (20) by the first glass (10) being placed directly on the second glass (20)
Descending mechanism (5),
It is arranged on elevating mechanism (5) downstream, for the to the first glass (10) and the second glass (20) heating directly contacted
Two heaters (7),
It is arranged on secondary heater (7) downstream, for applying pressure to the first glass (10) and the second glass (20), making the first glass
The contact surface of glass (10) and the second glass (20) is integral, compound so as to which the first glass (10) and the second glass (20) are pressed into
The pressing mechanism (6) of glass.
4. manufacturing equipment according to claim 3, it is characterised in that the primary heater (3) includes being separately positioned on
The heating unit of live-roller (2) up and down；The secondary heater (7) includes being separately positioned on the heating list of live-roller (2) up and down
Member.
5. manufacturing equipment according to claim 3, it is characterised in that the elevating mechanism (5) is by electrostatic chuck
Suction lifts and put down the mechanism of the first glass (10), or to lift by the picking-up power of mechanical carriage and put down the first glass
The mechanism of glass (10).
6. manufacturing equipment according to claim 3, it is characterised in that the pressing mechanism (6) is oppositely arranged up and down
Pressure roll, or be increased pressure board.
7. manufacturing equipment according to claim 6, it is characterised in that described when the pressing mechanism (6) is pressure roll
Pressure roll includes metallic cylindrical tube and the gum sleeve being coated in cylindrical tube；Cylindrical tube stretch out cavity (1) outside, and cylindrical tube with
Sealed set between cavity (1)；Cylindrical tube is internally formed cooling water channel.
8. according to the manufacturing equipment any one of claim 3-7, it is characterised in that also include：
The 3rd hermatic door (143) being arranged between entrance and primary heater (3),
The 4th hermatic door (144) being arranged between outlet and pressing mechanism (6)；
The space between the first hermatic door (141) and the 3rd hermatic door (143) of cavity (1) is upstream chamber (11)；Cavity (1)
The space between the 3rd hermatic door (143) and the 4th hermatic door (144) be process chamber (12)；Cavity (1) it is close the 4th
The space sealed up a door (144) between the second hermatic door (142) is downstream chamber (13)；
The manufacturing equipment also includes：
Be arranged on cavity (1), for when the first hermatic door (141) and the 3rd hermatic door (143) are closed by upstream chamber
(11) the second air-channel system (42) for vacuumizing or inflating,
Be arranged on cavity (1), for when the second hermatic door (142) and the 4th hermatic door (144) are closed by downstream chamber
(13) the 3rd air-channel system (43) for vacuumizing or inflating；
First air-channel system (41) is used to process chamber (12) is vacuumized or inflated.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510750805.2A CN105293877B (en) | 2015-11-05 | 2015-11-05 | The manufacture method and equipment of a kind of compound glass |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510750805.2A CN105293877B (en) | 2015-11-05 | 2015-11-05 | The manufacture method and equipment of a kind of compound glass |
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| CN105293877B true CN105293877B (en) | 2017-12-19 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019079995A1 (en) * | 2017-10-25 | 2019-05-02 | 深圳孔雀科技开发有限公司 | Flat vacuum glass sealing method |
| CN110566100B (en) * | 2019-09-18 | 2020-10-16 | 山东新榴园玻璃科技股份有限公司 | Sound-proof glass's preparation equipment |
| CN110903036A (en) * | 2019-11-25 | 2020-03-24 | 焦作飞鸿安全玻璃有限公司 | Processing technology for assembling oven door glass through water-cut glass |
| CN113910709A (en) * | 2020-07-07 | 2022-01-11 | 海南大学 | Vacuum glass and manufacturing method thereof |
| CN113415981A (en) * | 2021-06-22 | 2021-09-21 | 泰极微(成都)技术发展有限公司 | Glass bonding method |
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| WO1999047461A1 (en) * | 1998-03-16 | 1999-09-23 | The Regents Of The University Of California | Vacuum fusion bonding of glass plates |
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| CN103958423A (en) * | 2011-09-16 | 2014-07-30 | 亚马逊技术公司 | Cover glass for electronic devices |
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| WO1999047461A1 (en) * | 1998-03-16 | 1999-09-23 | The Regents Of The University Of California | Vacuum fusion bonding of glass plates |
| CN1648662A (en) * | 2005-02-06 | 2005-08-03 | 中国科学院上海微系统与信息技术研究所 | Low temperature binding method for glass microflow control chip |
| CN101037304A (en) * | 2006-03-16 | 2007-09-19 | 王小培 | Manufacturing method of vacuum glass |
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| CN105293877A (en) | 2016-02-03 |
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