CN102603169A - Micro-wave side sealing device for vacuum glass - Google Patents
Micro-wave side sealing device for vacuum glass Download PDFInfo
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- CN102603169A CN102603169A CN2012100901263A CN201210090126A CN102603169A CN 102603169 A CN102603169 A CN 102603169A CN 2012100901263 A CN2012100901263 A CN 2012100901263A CN 201210090126 A CN201210090126 A CN 201210090126A CN 102603169 A CN102603169 A CN 102603169A
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- vacuum
- microwave
- side seal
- glass
- hermetically sealed
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Abstract
The invention provides a micro-wave side sealing device for vacuum glass, which comprises a fully-sealed vacuum box, a vacuum pump, a glass observation window and an outside box console, wherein an air outlet is arranged on one side wall of the fully-sealed vacuum box; the vacuum pump is arranged on the side wall through the air outlet; the glass observation window is arranged on the other side wall; a vacuum glass side sealing platform, a temperature sensor, an inverted V-type adjustable micro-wave transmitting station and a plurality of micro-wave emitters are arranged inside the fully-sealed vacuum box; the vacuum pump, a lead rail motor, a V-type included angle regulating motor and a micro-wave generator are electrically connected with the outside box console. According to the invention, side sealing is carried out by heating solder on the periphery of the glass by microwaves; the micro-wave side sealing device for the vacuum glass is reasonable in structure, good in tightness and high in vacuum degree; the time spent in side sealing is obviously reduced, the side sealing efficiency is greatly improved and the energy consumption can be obviously reduced.
Description
Technical field
The present invention relates to a kind of vacuum glass lateral seal, especially vacuum glass microwave lateral seal.
Background technology
The side seal means of existing vacuum glass mainly contain two kinds: 1. adopt the higher glass powder of fusing point to be distributed in and treat the side seal position; Heating back glass powder hot melt layer glass up and down links together; It is slow that cooling after fixing moulding fast, its main deficiency are that the vacuum furnace chamber heats up, length consuming time; Energy consumption is high, and production efficiency is low; 2. at normal temperature or simple heating back utilization film vacuum glass is supported and edge sealing, though production efficiency is higher, vacuum tightness is lower, and particularly stopping property is poor, and product life is difficult to guarantee.
Summary of the invention
For overcoming present vacuum glass side seal length consuming time, energy consumption is high, and production efficiency is low or vacuum tightness is low; Stopping property is poor, the deficiency that product life is difficult to guarantee, and the present invention provides a kind of vacuum glass microwave lateral seal; Adopt microwave heating glass scolder all around to carry out side seal, good airproof performance, vacuum tightness is high; Significantly shorten the side seal time, improve side seal efficient greatly, energy consumption significantly reduces.
For realizing above-mentioned purpose, technical scheme of the present invention is following:
A kind of vacuum glass microwave lateral seal is provided; Comprise hermetically sealed vacuum chamber, vacuum pump, glass window and case outer control platform; Hermetically sealed vacuum chamber one sidewall is provided with exit air, and vacuum pump is located on the sidewall through exit air, and glass window is located on another sidewall;
In the said hermetically sealed vacuum chamber, the lower wall center line is provided with the line slideway with parallel sidewalls, and guide rail is provided with vacuum glass side seal platform, and vacuum glass side seal platform base is provided with the guide rail motor, and table top is provided with TP; The upper wall center is provided with inverted V-shape adjustable microwave transmitting station, and inverted V-shape adjustable microwave transmitting station V-type top is provided with v-angle and regulates motor, and inverted V-shape adjustable microwave transmitting station is provided with a plurality of microwave generators;
Said vacuum pump, guide rail motor, v-angle regulate motor and microwave generator all is electrically connected with case outer control platform; Case outer control platform control vacuum pump is opened, and extracts air in the hermetically sealed vacuum chamber out to vacuum state, control guide rail driven by motor vacuum glass side seal platform move to inverted V-shape adjustable microwave transmitting station under; The control v-angle is regulated motor is regulated v-angle in 90-180 degree scope angle; Microwave generator institute launched microwave can be maximized act on the scolder all around of the vacuum glass that places vacuum glass side seal platform, start microwave generator, when the temperature in the hermetically sealed vacuum chamber reaches the side seal temperature; Close microwave generator; When the temperature in the hermetically sealed vacuum chamber is lower than the side seal temperature, start microwave generator once more, reach side seal and close microwave generator after the time.
Said side seal temperature is 390-410 degree centigrade, and the side seal time is 2-4 minute.
Said vacuum glass side seal platform is parallel with hermetically sealed vacuum chamber lower wall, and the vertical range between vacuum glass side seal platform and the hermetically sealed vacuum chamber lower wall is 1/3rd of a hermetically sealed vacuum chamber height; But the maximum glass size of vacuum glass side seal platform side seal is long 120cm, wide 100cm.
The length of said hermetically sealed vacuum chamber is respectively 180cm, 150cm, 150cm.
The quantity of said microwave generator is 4-8, microwave frequency 2400MHz-2500MHz, and each microwave generator output rating 0-1500W is adjustable continuously.
Said hermetically sealed vacuum chamber adopts insulation and high temperature material parcel.
Novel structure of the present invention, easy and simple to handle, adopt microwave heating glass scolder all around to carry out side seal, good airproof performance, vacuum tightness is high, and quick heating significantly shortens the side seal time, improves side seal efficient greatly, and energy consumption significantly reduces.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is an electrical principle block diagram of the present invention.
Fig. 3 is a control software schema of the present invention.
Among the figure: 1 vacuum pump, 2 vacuum glass side seal platforms, 3 TPs, 4 hermetically sealed vacuum chambers; 5 microwave generators, 6 inverted V-shape adjustable microwave transmitting stations, 7 glass windows, 8 casees outer control platforms; 9 v-angles are regulated motor, 10 guide rail motors, 11 exit airs.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is further described:
Fig. 1 is a vacuum glass microwave lateral seal structural representation; Comprise hermetically sealed vacuum chamber 4, vacuum pump 1, glass window 7 and case outer control platform 8; Hermetically sealed vacuum chamber 4 one sidewalls are provided with exit air 11; Vacuum pump 1 is located on the sidewall through exit air 11, and glass window 7 is located on another sidewall.
The length of hermetically sealed vacuum chamber 4 is preferably 180cm, 150cm, 150cm; Its lower wall center line is provided with the line slideway with parallel sidewalls; Guide rail is provided with vacuum glass side seal platform 2, and vacuum glass side seal platform 2 bases are provided with guide rail motor 10, and table top is provided with TP 3; The upper wall center is provided with inverted V-shape adjustable microwave transmitting station 6, and the V-type top of inverted V-shape adjustable microwave transmitting station 6 is provided with v-angle and regulates motor 9, and inverted V-shape adjustable microwave transmitting station 6 is provided with a plurality of microwave generators 5.
Fig. 2 and Fig. 3 are respectively the electrical principle block diagram and the control software schema of vacuum glass microwave lateral seal; Vacuum pump 1, guide rail motor 10, v-angle are regulated motor 9 and microwave generator 5 all is electrically connected with case outer control platform 8, and case outer control platform 8 is at first controlled vacuum pump 1 and opened, and extract air in the hermetically sealed vacuum chamber 4 out to vacuum state; Control then guide rail motor 10 drive vacuum glass side seal platforms 2 move to inverted V-shape adjustable microwave transmitting station 6 under; Control v-angle again and regulate motor 9 is regulated v-angle in 90-180 degree scope angle, this angle changes along with the size of treating the side seal transparency area, 5 launched microwaves of microwave generator can be maximized act on the scolder all around of the vacuum glass that places vacuum glass side seal platform 2; During like the glass of 0.5 square metre of side seal; Angle is 90 degree, and during glass that side seal is 0.8 square metre, angle is 120 degree; During glass that side seal is 1.2 square metres, angle is 180 degree.After being adjusted to corresponding angle according to the big young pathbreaker's v-angle of transparency area; The scolder that 5 pairs of microwave generators of startup evenly are coated on 4 sides of levels glass relative inner heats, and when the temperature in the hermetically sealed vacuum chamber 4 reaches side seal temperature T 1, closes microwave generator 5; When the temperature in the hermetically sealed vacuum chamber 4 is lower than side seal temperature T 1; Start microwave generator 5 once more, close microwave generator 5 after reaching side seal time t1, side seal is accomplished.
Usually, side seal temperature T 1 is 390～410 degrees centigrade, and side seal time t1 is 2-4 minute.
Vacuum glass side seal platform 2 is parallel with hermetically sealed vacuum chamber 4 lower walls, and the vertical range between vacuum glass side seal platform 2 and hermetically sealed vacuum chamber 4 lower walls is preferably 1/3rd of hermetically sealed vacuum chamber 4 height; But the maximum glass size of vacuum glass side seal platform 2 side seals is long 120cm, wide 100cm.
The quantity of microwave generator 5 is 4-8, and microwave frequency is preferably 2400MHz-2500MHz, and each microwave generator 5 output rating 0-1500W is adjustable continuously.
Hermetically sealed vacuum chamber 4 adopts insulation and high temperature material parcel.
Claims (5)
1. vacuum glass microwave lateral seal; Comprise hermetically sealed vacuum chamber, vacuum pump, glass window and case outer control platform; It is characterized in that: hermetically sealed vacuum chamber one sidewall is provided with exit air, and vacuum pump is located on the sidewall through exit air, and glass window is located on another sidewall;
In the said hermetically sealed vacuum chamber, the lower wall center line is provided with the line slideway with parallel sidewalls, and guide rail is provided with vacuum glass side seal platform, and vacuum glass side seal platform base is provided with the guide rail motor, and table top is provided with TP; The upper wall center is provided with inverted V-shape adjustable microwave transmitting station, and inverted V-shape adjustable microwave transmitting station top is provided with v-angle and regulates motor, and inverted V-shape adjustable microwave transmitting station is provided with a plurality of microwave generators;
Said vacuum pump, guide rail motor, v-angle regulate motor and microwave generator all is electrically connected with case outer control platform; Case outer control platform control vacuum pump is opened, and extracts air in the hermetically sealed vacuum chamber out to vacuum state, control guide rail driven by motor vacuum glass side seal platform move to inverted V-shape adjustable microwave transmitting station under; The control v-angle is regulated motor is regulated v-angle in 90-180 degree scope angle; Microwave generator institute launched microwave can be maximized act on the scolder all around of the vacuum glass that places vacuum glass side seal platform, start microwave generator, when the temperature in the hermetically sealed vacuum chamber reaches the side seal temperature; Close microwave generator; When the temperature in the hermetically sealed vacuum chamber is lower than the side seal temperature, start microwave generator once more, reach side seal and close microwave generator after the time.
2. vacuum glass microwave lateral seal as claimed in claim 1 is characterized in that: said side seal temperature is 390-410 degree centigrade, and the side seal time is 2-4 minute.
3. vacuum glass microwave lateral seal as claimed in claim 1; It is characterized in that: said vacuum glass side seal platform is parallel with hermetically sealed vacuum chamber lower wall, and the vertical range between vacuum glass side seal platform and the hermetically sealed vacuum chamber lower wall is 1/3rd of a hermetically sealed vacuum chamber height.
4. vacuum glass microwave lateral seal as claimed in claim 1 is characterized in that: the quantity of said microwave generator is 4-8, microwave frequency 2400MHz-2500MHz, and each microwave generator output rating 0-1500W is adjustable continuously.
5. vacuum glass microwave lateral seal as claimed in claim 1 is characterized in that: said hermetically sealed vacuum chamber adopts insulation and high temperature material parcel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210090126.3A CN102603169B (en) | 2012-03-30 | 2012-03-30 | Micro-wave side sealing device for vacuum glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210090126.3A CN102603169B (en) | 2012-03-30 | 2012-03-30 | Micro-wave side sealing device for vacuum glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102603169A true CN102603169A (en) | 2012-07-25 |
| CN102603169B CN102603169B (en) | 2014-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210090126.3A Active CN102603169B (en) | 2012-03-30 | 2012-03-30 | Micro-wave side sealing device for vacuum glass |
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| Country | Link |
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| CN (1) | CN102603169B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010054775A1 (en) * | 2000-05-19 | 2001-12-27 | Bausch & Lomb Incorporated | Method for the manufacture of molded polymeric devices using variable frequency microwaves |
| CN101050056A (en) * | 2006-04-05 | 2007-10-10 | 罗建超 | New method and equipment for preparing vacuum glass faceplate |
| TW201024244A (en) * | 2008-12-31 | 2010-07-01 | Univ Far East | Method for accelerating glass sealing |
-
2012
- 2012-03-30 CN CN201210090126.3A patent/CN102603169B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010054775A1 (en) * | 2000-05-19 | 2001-12-27 | Bausch & Lomb Incorporated | Method for the manufacture of molded polymeric devices using variable frequency microwaves |
| CN101050056A (en) * | 2006-04-05 | 2007-10-10 | 罗建超 | New method and equipment for preparing vacuum glass faceplate |
| TW201024244A (en) * | 2008-12-31 | 2010-07-01 | Univ Far East | Method for accelerating glass sealing |
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| CN102603169B (en) | 2014-08-20 |
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