CN103241929B - Continuous vacuum room - Google Patents
Continuous vacuum room Download PDFInfo
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- CN103241929B CN103241929B CN201210031320.4A CN201210031320A CN103241929B CN 103241929 B CN103241929 B CN 103241929B CN 201210031320 A CN201210031320 A CN 201210031320A CN 103241929 B CN103241929 B CN 103241929B
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- dividing plate
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- 239000011521 glass Substances 0.000 claims abstract description 97
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 17
- 230000009467 reduction Effects 0.000 claims abstract description 12
- 238000005219 brazing Methods 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 238000005192 partition Methods 0.000 claims abstract description 4
- 239000005357 flat glass Substances 0.000 claims description 18
- 238000011144 upstream manufacturing Methods 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 9
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 238000007872 degassing Methods 0.000 claims description 5
- 239000004417 polycarbonate Substances 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000013022 venting Methods 0.000 claims description 4
- 229920002449 FKM Polymers 0.000 claims description 3
- 230000000740 bleeding effect Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000007667 floating Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000004093 laser heating Methods 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 238000004826 seaming Methods 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000008901 benefit Effects 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 claims description 2
- 238000007373 indentation Methods 0.000 claims description 2
- 229910000679 solder Inorganic materials 0.000 claims description 2
- 230000007723 transport mechanism Effects 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims 2
- 229920002635 polyurethane Polymers 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005538 encapsulation Methods 0.000 description 3
- 238000011031 large-scale manufacturing process Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005816 glass manufacturing process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Joining Of Glass To Other Materials (AREA)
Abstract
The invention discloses a kind of continuous vacuum room, this vacuum chamber comprise connect successively inlet chamber, surge chamber, chamber, surge chamber, downstream chamber, be provided with isolating door between adjacent two Room, each indoor are provided with the transporting mechanism that can carry out refile to glass; Wherein, chamber comprises housing, and become upper and lower two chambers by central dividing plate airtight partition in housing, central dividing plate is controlled to move up and down in housing by its upper and lower surface pressure reduction, is also provided with heating unit in upper chamber.Continuous vacuum room of the present invention achieves the streamlined High-efficient Production of vacuum glass, is the popularization using metal brazing process as the vacuum glass of sealing-in means, provides technical guarantee.
Description
Technical field
The present invention relates to a kind of continuous vacuum room for processing vacuum glass.
Background technology
As a kind of glass component with good sound insulation, heat-proof quality, in recent years, the focus that vacuum glass has become people to study, the applicant also develops a kind of vacuum glass sealing method using metal brazing process as sealing-in means and vacuum glass product, and proposing corresponding patent application to Patent Office of the People's Republic of China, application number is 201010508421.7.Due to the method for sealing that the vacuum glass sealing method of the applicant's proposition is different from the past; the sealing-in device of the applicant designed by this method of enforcement can only carry out single piece work; the demand of large-scale production can not be met; therefore; in order to the vacuum glass component enabling employing metal brazing process carry out sealing-in obtains large-scale promotion application, also need to design the sealing-in device being suitable for industrial large-scale production.
Summary of the invention
For the demand that prior art exists, the object of the present invention is to provide a kind of continuous vacuum room, the streamlined utilizing this continuous vacuum room can realize vacuum glass is produced, thus greatly improves the production efficiency of vacuum glass.
For achieving the above object, continuous vacuum room of the present invention comprise connect successively upper slice platform, inlet chamber, surge chamber, chamber, surge chamber, downstream chamber, bottom sheet platform, isolating door is provided with between adjacent two Room, each indoor are provided with the transporting mechanism that can carry out refile to glass, and vacuum glass is assembled into each room that each procedure of sealing-in is dispensed on from inlet chamber to chamber from the input of sheet glass, degasification, conjunction sheet and carries out; Wherein, chamber comprises housing, upper and lower two chambers are become by central dividing plate airtight partition in housing, chamber is connected with the surge chamber being positioned at upstream and downstream by its lower chambers, vacuum tightness required when lower chambers has encapsulated vacuum glass, the vacuum tightness of each room of its upstream and downstream along with it away from reducing gradually; Central dividing plate is controlled to move up and down in housing by its upper and lower surface pressure reduction, and treating that with being equipped with that chamber bracing or strutting arrangement in lower chambers supports carrier treats that seal glass contacts and exerts pressure to it to taking advantage of of sealing-in vacuum glass by moving down, upper chamber is with bleeding point and the venting port for regulating central dividing plate upper and lower surface pressure reduction; Also be provided with in upper chamber utilize metal brazing process treat sealing-in vacuum glass carry out sealing-in time, for the welding plant that sealing-in position is heated for the treatment of on glass.
Further, after completing the seaming operation treating sealing-in vacuum glass, utilize the pressure reduction of upper and lower chamber by vacuumizing described chamber upper chamber and make described central dividing plate moves to be separated with vacuum glass and carrier thereof.
Further, by adjusting the pressure reduction of upper and lower chamber for controlling precompression during glass solder.
Further, the pressure reduction of described upper and lower chamber is approximately a standard atmospheric pressure.
Further, described surge chamber includes the chamber that several connect successively, vacuum tightness reduces gradually or raise gradually, isolated by isolating door.
Further, the described transporting mechanism in described lower chambers is made up of roller-way, and this roller-way is used for supporting and conveying glass carrier, forms described chamber bracing or strutting arrangement simultaneously.
Further, described chamber bracing or strutting arrangement is made up of rigid support, is provided with the bearing surface for support glass carrier; Glass conveying mechanism in described lower chambers is chain-type transporting mechanism, and this chain-type transporting mechanism comprises some and is parallel to each other and spaced conveyer chain; Each conveyer chain in chain-type transporting mechanism passes through above each self-corresponding storage tank from rigid support bearing surface, and when conveyer chain carries after the compressing that sealing-in vacuum glass and carrier thereof are subject to precompression before sealing-in, conveyer chain makes to treat that sealing-in vacuum glass and carrier thereof are seated on the bearing surface of rigid support by moving down in storage tank.
Further, on described rigid support, described in corresponding every root, conveyer chain can also be provided with several intermediate strut sprocket wheels, during this intermediate strut sprocket wheel floats and is arranged on rigid support mounting groove.
Further, the glass conveying mechanism in described lower chambers is belt transport mechanism.
Further, described bracing or strutting arrangement is made up of rigid support, is provided with to load for support to need the bearing surface of carrier of sealing-in vacuum glass; The roller that glass conveying mechanism in described lower chambers is distributed on rigid support bearing surface by several is formed, in all floating mounting groove be arranged on rigid support of each roller, and/or all with sprung support surface on each roller being arranged in mounting groove, need after the glass carrier of sealing-in vacuum glass is subject to the compressing of precompression before sealing-in with its upper loading carried of box lunch, the stayed surface of each roller makes to treat that sealing-in vacuum glass and carrier thereof are seated on the bearing surface of rigid support by being retracted in respective mounting groove.
Further, described rigid support is rigid support platform, institute's sealing-in be area vacuum glass.
Further, described central dividing plate is by viton or by PP(polypropylene) plate or PC(polycarbonate) plate or PU(urethane) plate makes.
Further, described central dividing plate periphery is fixed in described housing sidewall by expansion joint is airtight, described expansion joint is the elastomerics be made up of elastic thin-wall material, its section form is indentation, or for including the curved shape of segmental arc, or for comprise the complex of curved structure and segment of curve simultaneously, expansion joint is out of shape by the stretching, extension of its section form or compression, expansion joint side and central dividing plate side are tightly connected, and opposite side is airtight to be fixed in housing sidewall.
Further, described expansion joint can be same entirety with central dividing plate.
Further, described welding plant is induction heating device or microwave heating installation.
Further, described welding plant is laser heating device, and correspondingly, described central dividing plate is made up of transparent material.
Further, described welding plant is arranged on existing three-dimensional running gear, by this running gear carry its along described in treat sealing-in vacuum glass treats that sealed portion displacement is moved, complete the sealing-in to vacuum glass.
Present invention employs the thought of streamline operration to carry out the production of vacuum glass, for this reason, import and export room and surge chamber is provided with respectively in the upstream and downstream of chamber, and undertaken by each room of each procedure in vacuum glass production process being assigned to chamber upstream, each procedure of vacuum glass is made to coordinate to carry out, streamline operration.
The operation such as sheet glass input, degasification, assembling in relative vacuum Improving Glass Manufacturing Processes, the sealing-in link of vacuum glass is because connecting with upstream and downstream operation, ensure that glass can input and output smoothly, also want to exert pressure required pressure to vacuum glass when sealing-in, the time of whole sealing-in link also to be made simultaneously short as far as possible, and become design difficulty.The present invention is by being separated into upper and lower two chambers by chamber, and when lower chambers vacuum tightness keeps stable, order about central dividing plate by the pressure changing upper chamber to move up and down, complete exerting pressure and lock out operation to vacuum glass, achieve the organic linking of sealing-in operation and upstream and downstream operation; And by making chamber upper chamber can realize central dividing plate under higher vacuum tightness and vacuum glass is separated, shortening the pumpdown time of upper chamber, shortening the time of whole sealing-in link, ensure that the production efficiency of vacuum glass.
In a word, continuous vacuum room of the present invention achieves the streamlined High-efficient Production of vacuum glass, is the large-scale production using metal brazing process as the vacuum glass of sealing-in means, provides technical guarantee.
Accompanying drawing explanation
Fig. 1 is continuous vacuum cell structure schematic diagram of the present invention;
Part sectioned view when Fig. 2 is the first state of chamber 3 in Fig. 1;
Part sectioned view when Fig. 3 is chamber 3 the second state;
Fig. 4 is the part sectioned view of chamber 3 the second embodiment;
Fig. 5 be bracing or strutting arrangement 7 in chamber 3 overlook view;
Fig. 6 is another embodiment part sectioned view of expansion joint in chamber.
Embodiment
embodiment 1
Below in conjunction with accompanying drawing and example, the present invention is described in further details.As shown in Figure 1, continuous vacuum room of the present invention comprise connect successively inlet chamber 1, surge chamber 2, chamber 3, surge chamber 4, downstream chamber 5 and upper slice platform 01, bottom sheet platform 02 for glass fluctuating plate, be provided with vacuum insulation door lock between adjacent two Room, and each indoor be provided with can to glass carry out refile transporting mechanism 6, for the vacuum acquiring system for each room extracting vacuum and the vacuum checking device for the vacuum tightness that detects each room.Close isolating door to keep apart airtight for each vacuum chamber, make each room keep independent vacuum degree.Chamber 3 comprises housing 35, upper chamber 31 and lower chambers 32 is become by central dividing plate 33 airtight partition in housing 35, lower chambers 32 connects with the surge chamber 2,4 being positioned at chamber 3 upstream and downstream, vacuum tightness required when the vacuum tightness in lower chambers 32 is encapsulated vacuum glass.
The Main Function of inlet chamber 1, surge chamber 2,4 and downstream chamber 5 is in the upstream and downstream of chamber 3, for it provides the vacuum buffer space with certain vacuum degree.The quantity being arranged on the surge chamber of chamber 3 upstream and the surge chamber in its downstream can require to arrange several according to the concrete technology of sheet glass encapsulation, also can arrange several chambers connecting successively, isolated by isolating door in each surge chamber; Can not certainly surge chamber be set, only inlet chamber 1 and downstream chamber 5 be set at the upstream and downstream of chamber 3.If be arranged on the inlet chamber 1 in chamber 3 upstream or downstream and surge chamber 2, the quantity of downstream chamber and surge chamber be more than or equal to two, then the vacuum tightness of each room, chamber 3 upstream improves gradually along with close to chamber 3, and the vacuum tightness of each room, its downstream then reduces gradually along with away from chamber 3.
Vacuum glass from the input of sheet glass, degasification, be assembled into each room that each procedure of sealing-in can be distributed in from inlet chamber to chamber and carry out.
As Figure 1-3, the central dividing plate 33 in chamber 3 is by viton or by PP(polypropylene) plate or PC(polycarbonate) plate or PU(urethane) plate or other non-metallic material with suitable hardness make.Central dividing plate 33 periphery is fixed on by expansion joint 34 on the sidewall of housing 35, and expansion joint 34 side and central dividing plate 33 side are tightly connected, and opposite side is airtight to be fixed in housing sidewall.Expansion joint 34 is the elastomerics bent by elastic thin-wall material, and be out of shape by the stretching, extension of its section form or compression, its section form can be the curved shape including segmental arc as shown in Figure 2.
Expansion joint also can be as a whole with central dividing plate 33, and its periphery edge is airtight to be fixed in housing sidewall, utilizes the recoverable deformation of material to complete moving up and down of dividing plate during work.
As shown in Figure 1,5, lower chambers 32 is positioned at the below of central dividing plate 33, bracing or strutting arrangement 7 is provided with in it, with the transporting mechanism 8 for transmission glass plate, bracing or strutting arrangement 7 is for supporting sheet glass 9 to be packaged and glass carrier 10, and as shown in Fig. 2,5, bracing or strutting arrangement 7 is made up of rigid support, be provided with the bearing surface 70 treating sealing-in vacuum glass 9 and carrier 10 thereof for support, bearing surface 70 is also arranged at intervals with some storage tanks 71.Glass conveying mechanism 8 in lower chambers 32 is chain-type transporting mechanism, and transporting mechanism 8 comprises some and is parallel to each other and spaced conveyer chain 83, every root conveyer chain 83 is also provided with several intermediate strut sprocket wheels 81.In the floating mounting groove 72 be arranged on rigid support of intermediate strut sprocket wheel 81.Each conveyer chain 83 passes through above each self-corresponding storage tank 71 from the bearing surface 70 of rigid support, and when on conveyer chain 83 carrying after sealing-in vacuum glass 9 and carrier 10 thereof are subject to the compressing of precompression before sealing-in, conveyer chain 83 and intermediate strut sprocket wheel 81 will move down in storage tank 71 and mounting groove 72 respectively, and make to treat that sealing-in vacuum glass 9 and carrier 10 thereof are seated on the bearing surface 70 of rigid support.Transporting mechanism 8 can be also band-drive, as other forms such as Timing Belt, triangular belt.Transporting mechanism 8 in lower chambers 32 also can be several rollers be distributed on rigid support bearing surface and forms, each roller all floats and is arranged in the mounting groove corresponding with it or is arranged on each roller in mounting groove all with sprung support surface, or that is floated by the roller with sprung support surface is arranged on mounting groove 72, be subject to after central dividing plate 33 applied pressure oppresses with its upper carrying of box lunch until sealing-in vacuum glass 9 and carrier 10 thereof, the stayed surface of each roller makes to treat that sealing-in vacuum glass and carrier 10 thereof are seated on the bearing surface 70 of rigid support by being retracted in respective mounting groove 72.In addition, transporting mechanism 8 in lower chambers 32 also can be some roller-ways of be arrangeding in parallel or other forms, simultaneously as adopted roller-way by the storage tank 71 being arranged on bearing surface 70 that floated by each roller-way, or directly formed the bracing or strutting arrangement of sheet glass 9 to be packaged by roller-way.
Upper chamber 31 is positioned at the top of central dividing plate 33, upper chamber 31 is provided with bleeding point and the venting port for regulating its internal vacuum, and also arranges in upper chamber 31 and utilize metal brazing process to treat when sealing-in vacuum glass carries out sealing-in the welding plant 36 treating to heat at sealing-in position on glass.Starting stage, gaseous tension in upper chamber 31 is set(ting)value, this set(ting)value should meet central dividing plate 33 and be arranged on, and bracing or strutting arrangement 7 treats to have setpoint distance between sealing-in hollow plate glass 9, with ensure treat that sealing-in vacuum glass 9 and bracing frame 10 thereof can free in and out in lower chambers 32, this setting pressure preferably≤100Pa.When upper chamber 31 is communicated with ambient atmosphere by opening the purging valve being arranged on venting port place, because the pressure difference between upper chamber 31 and lower chambers 32 increases, central dividing plate 33 moves down and bracing or strutting arrangement 7 in lower chambers 32 treats that sealing-in vacuum glass 9 contacts and exerts pressure to it, after completing the seaming operation treating sealing-in vacuum glass, again the upper chamber 31 of chamber 3 is vacuumized, pressure reduction between upper chamber 31 and lower chambers 32 is reduced, central dividing plate 33 moves and is separated with vacuum glass 9, return to original state.Welding plant 36 can be induction heating device, microwave heating installation and laser heating device, welding plant 36 is arranged on known three-dimensional running gear, by this running gear carry its along described in treat sealing-in vacuum glass treats that sealed portion displacement is moved, complete the sealing-in to vacuum glass.It should be noted that when use laser soldering device treat packaged glass plate 9 heat time, central dividing plate 33 should select transparent material to make.
Below the encapsulation of continous vacuum room of the present invention to vacuum glass is described, first sheet glass to be packaged is entered in inlet chamber 1 and surge chamber 2 by transporting mechanism successively, and complete degasification, assembling in two Room, then enter into the lower chamber 32 of chamber 3 by surge chamber 2.Now, it is separate stage that the differential pressure action due to upper and lower chamber makes between central dividing plate 33 and sheet glass to be packaged, and usually making the gas pressure intensity≤100Pa in upper chamber 31, as shown in Figure 2, is separate stage between central dividing plate 33 and sheet glass to be packaged.Then, purging valve is opened, upper chamber 31 is communicated with ambient atmosphere, the gas pressure intensity of its inside is increased to a normal atmosphere, under pressure difference effect between upper and lower chamber 31,32, central dividing plate 32 moves down, and is pressed on the whole upper surface of sheet glass 9 to be packaged, and is applied to by normal atmosphere thus and treats on seal glass plate.Transporting mechanism 8 between bearing surface 71 and sheet glass carrier 10 to be packaged also simultaneously pressurized, be down in its storage tank 71 and mounting groove 72, the lower surface of sheet glass carrier 10 to be packaged is resisted against on the bearing surface 70 of bracing or strutting arrangement, and sheet glass 9 to be packaged and carrier 10 thereof are just fixed and are clamped between the stayed surface 70 of bracing or strutting arrangement and central dividing plate 33.Then, utilize welding plant 36 to be treated by central dividing plate 33 outside and seal glass plate 9 treats that sealing-in position is heated, by metal brazing process, complete the hermetic seal treating seal glass plate 9 periphery.Finally, by upper chamber 31 and isolated from atmosphere, and to its inside extracting vacuum, make gas pressure intensity≤100Pa wherein, central dividing plate 33 is separated with the sheet glass 9 after encapsulation, and packaged sheet glass 9 is under the carrying of transporting mechanism 8, enter into surge chamber 4, finally export by downstream chamber 5.According to different situation requirements, treat that the precompression of seal glass can be regulated by the vacuum tightness adjusting upper chamber 31.
In above-described embodiment, vacuum glass is sheet glass, so, bearing surface 70 and the central dividing plate 33 of the rigid support matched with it are plane, and as adopted bearing surface 70 and the central dividing plate 33 of curved-surface structure, then aforesaid device also can be used for processing curve vacuum glass product.
embodiment 2
Fig. 4 shows another embodiment of the invention, the structure of continous vacuum room and substantially identical in embodiment 1 in the present embodiment, its difference is, as shown in FIG., a kind of expansion joint 34 ' of waviness section structure is have employed in this embodiment 2, compared with the expansion joint 34 in embodiment 1, the expansion joint 34 ' of waviness section structure can have larger dilatation amount, make dividing plate 33 have larger upper and lower displacement amount, thus total thickness range of the vacuum glass that sealing-in device can be encapsulated is larger.
It is to be noted, embodiment 1 and embodiment 2 just list the expansion joint of two kinds of specific forms, in addition, section form can also be adopted to be zigzag expansion joint or the complex for comprising curved structure and segment of curve simultaneously, and other have the expansion joint of appropriate section structure.
embodiment 3
Fig. 6 shows the third embodiment of the present invention, in the present embodiment the structure of continous vacuum room and substantially identical in embodiment 1,2, and its difference is, as shown in Figure 6, the expansion joint in the present embodiment and central dividing plate 33 as a whole.Adopt expansion joint and the as a whole structure formation of central dividing plate 33, can avoid because expansion joint to be connected the improper and defect such as the crackle that occurs or gap with central dividing plate 33; Make the better tightness between upper and lower chamber.
Above-mentioned example is just for illustration of the present invention, and embodiments of the present invention are not limited to these examples, and what those skilled in the art made meets the various embodiments of inventive concept all within protection scope of the present invention.
Claims (17)
1. a continuous vacuum room, it is characterized in that, described continuous vacuum room comprise connect successively upper slice platform, inlet chamber, surge chamber, chamber, surge chamber, downstream chamber, bottom sheet platform, isolating door is provided with between adjacent two Room, each indoor are provided with the transporting mechanism that can carry out refile to glass, and vacuum glass is assembled into each room that each procedure of sealing-in is dispensed on from inlet chamber to chamber from the input of sheet glass, degasification, conjunction sheet and carries out; Wherein, chamber comprises housing, upper and lower two chambers are become by central dividing plate airtight partition in housing, chamber is connected with the surge chamber being positioned at upstream and downstream by its lower chambers, vacuum tightness required when lower chambers has encapsulated vacuum glass, the vacuum tightness of each room of its upstream and downstream along with it away from reducing gradually; Central dividing plate is controlled to move up and down in housing by its upper and lower surface pressure reduction, and treating that with being equipped with that chamber bracing or strutting arrangement in lower chambers supports carrier treats that seal glass contacts and exerts pressure to it to taking advantage of of sealing-in vacuum glass by moving down, upper chamber is with bleeding point and the venting port for regulating central dividing plate upper and lower surface pressure reduction; Also arrange the welding plant that sealing-in position is heated for the treatment of on glass in upper chamber; Described welding plant utilizes metal brazing process to treat sealing-in vacuum glass to carry out sealing-in under described central dividing plate pressurized state.
2. continuous vacuum room as claimed in claim 1, it is characterized in that, after completing the seaming operation treating sealing-in vacuum glass, utilize the pressure reduction of upper and lower chamber by vacuumizing described chamber upper chamber and make described central dividing plate moves to be separated with vacuum glass and carrier thereof.
3. continuous vacuum room as claimed in claim 1, is characterized in that, by adjusting the pressure reduction of upper and lower chamber for controlling precompression during glass solder.
4. continuous vacuum room as claimed in claim 3, it is characterized in that, the pressure reduction of described upper and lower chamber is approximately a standard atmospheric pressure.
5. continuous vacuum room as claimed in claim 1, is characterized in that, described surge chamber includes the chamber that several connect successively, vacuum tightness reduces gradually or raise gradually, isolated by isolating door.
6. continuous vacuum room as claimed in claim 1, it is characterized in that, the described transporting mechanism in described lower chambers is made up of roller-way, and this roller-way is used for supporting and conveying glass carrier, forms described chamber bracing or strutting arrangement simultaneously.
7. continuous vacuum room as claimed in claim 1, it is characterized in that, described chamber bracing or strutting arrangement is made up of rigid support, is provided with the bearing surface for support glass carrier; Glass conveying mechanism in described lower chambers is chain-type transporting mechanism, and this chain-type transporting mechanism comprises some and is parallel to each other and spaced conveyer chain; Each conveyer chain in chain-type transporting mechanism passes through above each self-corresponding storage tank from rigid support bearing surface, and when conveyer chain carries after the compressing that sealing-in vacuum glass and carrier thereof are subject to precompression before sealing-in, conveyer chain makes to treat that sealing-in vacuum glass and carrier thereof are seated on the bearing surface of rigid support by moving down in storage tank.
8. continuous vacuum room as claimed in claim 7, is characterized in that, on described rigid support, described in corresponding every root, conveyer chain can also be provided with several intermediate strut sprocket wheels, during this intermediate strut sprocket wheel floats and is arranged on rigid support mounting groove.
9. continuous vacuum room as claimed in claim 1, it is characterized in that, the transporting mechanism in described lower chambers is belt transport mechanism.
10. continuous vacuum room as claimed in claim 1, it is characterized in that, described bracing or strutting arrangement is made up of rigid support, is provided with to load for support to need the bearing surface of carrier of sealing-in vacuum glass; The roller that glass conveying mechanism in described lower chambers is distributed on rigid support bearing surface by several is formed, in all floating mounting groove be arranged on rigid support of each roller, and/or all with sprung support surface on each roller being arranged in mounting groove, need after the glass carrier of sealing-in vacuum glass is subject to the compressing of precompression before sealing-in with its upper loading carried of box lunch, the stayed surface of each roller makes to treat that sealing-in vacuum glass and carrier thereof are seated on the bearing surface of rigid support by being retracted in respective mounting groove.
11. continuous vacuum rooms as described in claim 7 or 8 or 10, it is characterized in that, described rigid support is rigid support platform, institute's sealing-in be area vacuum glass.
12. continuous vacuum rooms as claimed in claim 1, is characterized in that, described central dividing plate is made by viton or by polypropylene PP plate or polycarbonate plate or polyurethane PU plate.
13. continuous vacuum rooms as claimed in claim 12, it is characterized in that, described central dividing plate periphery is fixed in described housing sidewall by expansion joint is airtight, described expansion joint is the elastomerics be made up of elastic thin-wall material, its section form is indentation, or for including the curved shape of segmental arc, or for comprising the complex of curved structure and segment of curve simultaneously, expansion joint is out of shape by the stretching, extension of its section form or compression, expansion joint side and central dividing plate side are tightly connected, and opposite side is airtight to be fixed in housing sidewall.
14. continuous vacuum rooms as claimed in claim 13, is characterized in that, described expansion joint and central dividing plate are same entirety or described expansion joint and central dividing plate is not same entirety.
15. continuous vacuum rooms as claimed in claim 9, it is characterized in that, described welding plant is induction heating device or microwave heating installation.
16. continuous vacuum rooms as claimed in claim 1, it is characterized in that, described welding plant is laser heating device, and correspondingly, described central dividing plate is made up of transparent material.
17. continuous vacuum rooms as claimed in claim 1, it is characterized in that, described welding plant is arranged on existing three-dimensional running gear, by this running gear carry its along described in treat sealing-in vacuum glass treats that sealed portion displacement is moved, complete the sealing-in to vacuum glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210031320.4A CN103241929B (en) | 2012-02-13 | 2012-02-13 | Continuous vacuum room |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210031320.4A CN103241929B (en) | 2012-02-13 | 2012-02-13 | Continuous vacuum room |
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| Publication Number | Publication Date |
|---|---|
| CN103241929A CN103241929A (en) | 2013-08-14 |
| CN103241929B true CN103241929B (en) | 2015-08-26 |
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| CN201210031320.4A Active CN103241929B (en) | 2012-02-13 | 2012-02-13 | Continuous vacuum room |
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| CN109733045B (en) * | 2019-01-08 | 2023-08-25 | 江苏铁锚玻璃股份有限公司 | Laminated glass hot pressing method and hot pressing device thereof |
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| CN103241929A (en) | 2013-08-14 |
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Address after: 471000 Building 1, northwest corner of the intersection of Keji Avenue and Zhuge Avenue, Yibin District, Luoyang City, Henan Province Patentee after: Luoyang Landi Titanium Metal Vacuum Glass Co.,Ltd. Country or region after: China Address before: 471000 Building 1, northwest corner of the intersection of Keji Avenue and Zhuge Avenue, Yibin District, Luoyang City, Henan Province Patentee before: Luoyang Landi Vacuum Glass Technology Co.,Ltd. Country or region before: China |