CN107915415A - Continuous vacuum glass preparation device and preparation method - Google Patents
Continuous vacuum glass preparation device and preparation method Download PDFInfo
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- CN107915415A CN107915415A CN201711479366.1A CN201711479366A CN107915415A CN 107915415 A CN107915415 A CN 107915415A CN 201711479366 A CN201711479366 A CN 201711479366A CN 107915415 A CN107915415 A CN 107915415A
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- vacuum glass
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
- C03C27/06—Joining glass to glass by processes other than fusing
- C03C27/10—Joining glass to glass by processes other than fusing with the aid of adhesive specially adapted for that purpose
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The invention discloses a kind of continuous vacuum glass preparation device, including tunnel type stove, and multigroup portable bogey corresponding with heating zone, include at least one carrying trolley per set carrying device, the carrying trolley includes the frame that bottom is provided with roller, the vacuum extractor being fixed on frame, and it is fixed at the heat-preservation bottom above frame, it is fixed in heat-preservation bottom and treats the vertical carrier of vacuum pumping glass group to carry, the heat-preservation bottom that multiple trolleies connect forms furnace bottom.The preparation facilities of the present invention, utilize the mode of vertical fixation, bearing capacity is increased, improves production efficiency, and, in production, circulated after the glass group for completing cloth powder and supporter is clamped by carrying trolley in each heating zone, realize heating edge sealing and the integral operational vacuumized, reduce Repeat-heating process, energy consumption is reduced, reduces processing cost.
Description
Technical field
The present invention relates to vacuum glass processing technique field, more particularly to a kind of continuous vacuum glass preparation device and
Preparation method.
Background technology
With the quickening of urbanization process, the ratio that China's building energy consumption accounts for whole society's total energy consumption is up to 35% or so,
Surmount energy consumption of industry, become the first big field with energy.Building energy consumption is reduced to greatest extent, has become construction field urgently
Solve the problems, such as.Important component of the door and window as architectural exterior-protecting construction, its radiation loss account for whole peripheral structure
50% or so, therefore high-performance door and window is the prerequisite for realizing passive type building, selection for material in door and window, processing with
And installation quality should pay close attention.Glass accounts for outer window ara 70%, in terms of exterior window daylighting, heat-insulated, heat-insulating property
Play main function.Therefore increasingly attract attention with insulation, heat-insulated, anti-acoustic capability vacuum glass.
But existing vacuum glass manufacturing process faces inefficiency, especially in edge sealing and vacuumizing phase, because
Its soaking time is grown, material loading time length, and the reasons such as processing quantity is few, become the bottleneck for restricting generation.
The content of the invention
In view of the technical drawbacks of the prior art, it is an object of the present invention to provide a kind of continuous vacuum glass system
Standby device.
Technical solution is used by achieve the object of the present invention：
A kind of continuous vacuum glass preparation device, including tunnel type stove, and multigroup movement corresponding with heating zone
Formula bogey, includes at least one carrying trolley, the carrying trolley is provided with roller including bottom per set carrying device
Frame, the vacuum extractor being fixed on frame, and be fixed at the heat-preservation bottom above frame, is fixedly installed
The vertical carrier of vacuum pumping glass group is treated to carry, the heat-preservation bottom shape that multiple trolleies connect in heat-preservation bottom
Into furnace bottom.
The carrier includes the slot type supporting part for forming multigroup transversely Boulez or longitudinal Boulez, multiple to be correspondingly arranged
Lever in carrying position one end, and at least one geometrical clamp being correspondingly arranged on lever.
The vacuum extractor include vacuum pump, vacuum tank and connect respectively with vacuum tank and with slot type supporting part one
One accordingly extends to the multigroup metal bellows or metallic conduit above heat-preservation bottom, and correspondence is fixed at bellows
The cover disk of end.
The heating zone is made of the insulation flashboard segmentation furnace chamber driven moved up and down, alternatively, the heating zone
By being fixed at vertically, bogey is anterior or the insulation baffle at rear portion segmentation furnace chamber is formed.
The stent for being arranged on slot type supporting part side is further included, support arm, the cover disk are provided with the stent
The arm end is fixed at, support arm band rotary packing ring driven is closer or far from vacuum glass group.
A kind of vacuum glass preparation method, comprises the following steps,
1) edge sealing glass dust and supporter will be coated, and sets the glass clamp of bleeding point is next to be placed on carrying trolley vertically
On, the correspondence position that the cover disk is placed on vacuum pumping opening keeps 3-10cm distances with the vitreum stood up；
2) the edge sealing heating zone that trolley enters stove is carried；
3) in high-temperature region after glass dust thawing, the cover disk aspirating hole driven being adjacent on glass planar simultaneously starts to take out true
It is empty；
4) removed after cooling down outside stove, finished product is obtained using laser or halogen spot irradiation sealing.
A kind of vacuum glass preparation method, comprises the following steps,
1) side will have been sealed and the vacuum glass semi-finished product of glass exhaust tube are welded and be placed on carrying trolley vertically；
2) draft hood disk patch is inhaled on bleeding point, starts to vacuumize and promote carrying trolley to enter furnace body；
3) cool down in furnace body after progress predetermined heat and come out of the stove；
4) remove cover disk through laser or halogen spot irradiation sealing after coming out of the stove and obtain finished product.
The highest temperature will be less than the fusion temperature of edge sealing powder and low to high arrive low curve again in furnace body in the step 3)
Trapezoidal lifting temperature.
Compared with prior art, the beneficial effects of the invention are as follows：
The preparation facilities of the present invention, using the mode of vertical fixation, increases bearing capacity, improves production efficiency, moreover,
In production, circulated after the glass group for completing cloth powder and supporter is clamped by carrying trolley in each heating zone, realize heating
Edge sealing and the integral operational vacuumized, reduce Repeat-heating process, reduce energy consumption, reduce processing cost.
Brief description of the drawings
Fig. 1 show the side structure schematic view of the continuous vacuum glass preparation device of the present invention；
Fig. 2 show the partial elevational structure diagram shown in Fig. 1.
Fig. 3 show tunnel type stove internal structure schematic diagram.
Fig. 4 show in tunnel type stove another schematic layout pattern.
Embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.It is it should be appreciated that described herein
Specific embodiment only to explain the present invention, be not intended to limit the present invention.
As shown in the figure, the continuous vacuum glass preparation device of the present invention includes tunnel type stove 100, and and heating zone
Corresponding multigroup portable bogey, includes at least one carrying trolley, the carrying trolley includes per set carrying device
Bottom is provided with the frame 1 of roller 10, the vacuum extractor being fixed on frame, and is fixed above frame
Heat-preservation bottom 2, is fixed in heat-preservation bottom and treats the vertical carrier 3 of vacuum pumping glass group 9 vertically to carry, more
The heat-preservation bottom that a trolley connects forms furnace bottom and step-by-step movement operation.
Specifically, tunnel type stove is divided into three areas, heating zone, heat preservation zone, cooling area, heating zone：From room temperature to
Glass powder with low melting point softening is incremented by gradient；Heat preservation zone：10-60 minutes are kept the temperature after glass powder with low melting point fusing；Cooling area：Eutectic
Curing is cooled under point glass powder state, and is cooled to room temperature (60 DEG C or so) in gradient and comes out of the stove sealing.Due to low melting point
Glass powder temperature is different, so the temperature and condition of control are all different, therefore with softening point and melting point and cured form
Can be better, and the vacuum step that the present invention carries out carries out after glass dust melts, glass dust vacuumizes after melting,
Glass intracavitary is formed negative pressure, edge sealing glass dust can be further compressed by inside and outside pressure difference, improve edge sealing effect, described adds
Hot-zone is made of the insulation flashboard segmentation furnace chamber driven moved up and down, alternatively, the heating zone by being fixed at vertically
Bogey is anterior or the insulation baffle 110 at rear portion is split furnace chamber and formed.
The preparation facilities of the present invention, using the mode of vertical fixation, increases bearing capacity, improves production efficiency, moreover,
In production, circulated after the glass group for completing cloth powder and supporter is clamped by carrying trolley in each heating zone, realize heating
Edge sealing and the integral operational vacuumized, reduce Repeat-heating process, reduce energy consumption, reduce processing cost.
The carrier includes the slot type supporting part 31 for forming multigroup transversely Boulez or longitudinal Boulez, is arranged on carrying
The lever 32 of position side, and it is arranged at least one on lever, preferably at least two geometrical clamps 33.Each slot type supporting part
Spacing is in 3-25cm, so as to comprehensive heating and more bearing capacities.Wherein, horizontal Boulez or longitudinal Boulez, depending on the width of furnace body
Degree and vacuum glass width etc. and change.
The carrying trolley of the present invention, slot type supporting part can carry the bottom for treating vacuum pumping glass group, and lever can be with it
It is spacing to carry out side portion, while is clamped using geometrical clamp, then can guarantee that clamped position is reliable and stable, whole installation facility,
On the slot type supporting part at least 2 points and geometrical clamp to a little less positioning to ensure described to treat that vacuum pumping glass group is vertical
Positioning is put, and vacuum extractor is carried with car, carry out furnace chamber in heat after can quick tapping carry out stove outside sealing etc. operation, borrow
The mobility of carrying trolley is helped, yield and production efficiency can be greatly improved.Meanwhile treat vacuum pumping glass group, i.e., a piece of glass
Vacuum glass prefabrication of the glass surface with bleeding point is to erect to be placed on pumping platform, saves space, increases yield.
Preferably, the slot type supporting part is axial longitudinally disposed at least two V-type rollers or V-groove.Adopt
With vertical multipoint positioning, lower part V-type roller, easy to the loading and unloading of glass group, coordinates the lever shelves for carrying position side as support
Folder ensures that glass group be located at vertical state, it can be achieved that the quick loading and unloading of single side and fast positioning, is subsequently to vacuumize
Facility is provided.And glass vertically fix when do not have other frame bodies carry out auxiliary positioning, improve heat distribution effect.
Specifically, the vacuum extractor include vacuum pump 12, vacuum tank 11 and connect respectively with vacuum tank and with
Carrying position extends to the multigroup metal bellows or metallic conduit 4 above heat-preservation bottom correspondingly, and corresponding fixation is set
The cover disk 41 in corrugated tube end is put, the cover disk includes the becket 411 that sidepiece is connected with the bellows, and fixation is set
The light-transmitting plate 412 in becket one end is put, and is correspondingly arranged at the sealing ring of one openend of becket.At the same time further include with
The gas collecting tube 42 of the vacuum pump connection, the gas collecting tube are distinguished along the direction extension perpendicular to carrying position, each bellows
Connected with gas collecting tube.Be provided with insulating layer, or air cooling mechanism on the outside of the vacuum extractor, to avoid in stove by high temperature
Influence.Meanwhile treat vacuum pumping glass group, wherein a piece of glass surface is provided with pumping, by the way of plane pumping, set just
Sharp product stability is high,
Treated using cover disk and close and vacuumized at the vacuum orifice of vacuum pumping glass, then by light-transmitting plate, such as
Flat quartz glass, and after vacuum condition is reached using laser or halogen spot outside stove photo-thermal by quartz glass plate into
Row irradiation heating sealing, meanwhile, to avoid cover disk temperature excessive, also circulating water pipe can be correspondingly arranged on bellows and becket
And water jacket is to carry out water cooling temperature control.
Preferably, the stent 6 for being arranged on carrying position side is further included, support arm 61 is provided with the stent, it is described
Cover disk be fixed at the arm end, support arm band rotary packing ring driven is closer or far from vacuum glass
Group.Specifically, the connecting rod 62 for including coordinating with bracket slide, and the cylinder of the connecting rod action described in driving, it is described
Support arm elastic arm and to be fixedly connected respectively with connecting rod.
Prevent from rotating using square tube cooperation etc., using front and rear spacing raising stability, utilize elastic arm to absorb and shake.Using
The connecting rod of perforation, sets support arm on connecting rod, or each stent and support arm are independent, are linked using realizations such as steel wires, described
Connecting rod can similarly coordinate winding and pulley etc. realize the movement of small distance by cylinder or motor, realize will described in
Cover disk with treating being adjacent to or departing from for vacuum pumping glass group.
Meanwhile the invention also discloses a kind of vacuum glass preparation method, comprise the following steps,
1) edge sealing glass dust, supporter and bleeding point will be coated, i.e. the glass group of enclosed mechanism is placed on vertically after clamping
Carry on trolley, the cover disk is correspondingly arranged vacuum pumping port；Cover disk keeps spacing so as to follow-up right with bleeding point at this time
The enclosed mechanism progress pre-welding, generally distance 2-10cm,
2) the edge sealing heating zone progress edge sealing that trolley enters stove is carried；Glass powder temperature 10-60 minutes is complete
Into edge sealing.After the thawing of edge sealing glass dust, will cover disk and glass fasten and cover disk vacuumized using vacuum plant, pumping
The vacuum requirement regarded to vacuum in 30-180 minutes differs, vacuum-pumping and sealing under the conditions of 150-350 DEG C, and the pumping that the present invention carries out
Vacuum step carries out after glass dust melts, and glass dust vacuumizes after melting, and glass intracavitary is formed negative pressure, can be by
Inside and outside pressure difference further compresses edge sealing glass dust, improves edge sealing effect, cover disk and glass is fastened, the movement of small distance can
To be realized by cylinder or connecting rod etc..
3) carry after trolley removes edge sealing and heat preservation zone and cool down, then utilize laser or halogen spot irradiation heating fusing
Glass tube or powder sealing；
5) cover disk is removed, completes to make.
Can also be in each trolley pumping platform side, stove by beat lock envelope using every section of continuous tunnel furnace vacuum-pumping and sealing
Insulation.It is fixed on using batch-type furnace vacuum-pumping and sealing by platform is evacuated in stove.
Wherein, the enclosed mechanism described in the step 1) is that the glass tube being arranged at bleeding point seals, low melting point
Glass dust or low melting metal, below 1500 DEG C, sealing time is usually no more than 2 minutes sealing temperature.Realize continous way life
Produce, directly vacuumized after edge sealing, reduce the process of Repeat-heating, the energy is saved, moreover, can quickly move after evacuation
Go out, improve overall productive temp, further improving production efficiency.
Meanwhile the invention discloses another vacuum glass preparation method,
1) side will have been sealed and the vacuum glass semi-finished product of glass exhaust tube are welded and be placed on carrying trolley vertically；
2) draft hood disk patch is inhaled on bleeding point, starts to vacuumize and promote carrying trolley to enter furnace body；
3) raise stove body temperature and wait that being down to 60 degree or so comes out of the stove to design temperature and after carrying out predetermined insulation；Wherein, stove
The internal highest temperature will be less than the fusion temperature of edge sealing powder and low to high arrive the trapezoidal lifting temperature of low curve again.
4) after coming out of the stove finished product is obtained through laser or halogen spot irradiation sealing；
The glass group being welded in advance subsequently individually vacuumize again, early period can realize mass production, and follow-up
By carrying trolley, it can be achieved that producing wire type vacuum pumping, the low problem of the uncoordinated caused production efficiency of two steps is avoided,
Moreover, in furnace body multiple humidity provinces conversion, be also beneficial to energy-saving and emission-reduction.
As shown in Figure 3 and Figure 4, to carry carriage walking direction as longitudinal direction, then it can be horizontal or vertical to treat edge sealing glass group
To being arranged on carrying trolley, still, the thermal baffle as heat-blocking action is all laterally set.
The above is only the preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (8)
- A kind of 1. continuous vacuum glass preparation device, it is characterised in that including tunnel type stove, and it is corresponding with heating zone Multigroup movable type bogey, includes at least one carrying trolley, the carrying trolley is set including bottom per set carrying device The frame of roller is equipped with, the vacuum extractor being fixed on frame, and the heat-preservation bottom above frame is fixed at, It is fixed in heat-preservation bottom and treats the vertical carrier of vacuum pumping glass group to carry, the guarantor that multiple trolleies connect Warm bottom plate forms furnace bottom.
- 2. continuous vacuum glass preparation device as claimed in claim 1, it is characterised in that the carrier includes being formed The slot type supporting part of multigroup transversely Boulez or longitudinal Boulez, multiple levers for being correspondingly arranged at carrying position one end, and it is corresponding At least one geometrical clamp being arranged on lever.
- 3. continuous vacuum glass preparation device as claimed in claim 2, it is characterised in that the vacuum extractor includes Vacuum pump, vacuum tank and multiple connect with vacuum tank and extended to correspondingly in heat-preservation bottom with slot type supporting part respectively The multigroup metal bellows or metallic conduit of side, and multiple correspondences are fixed at the cover disk of corrugated tube end.
- 4. continuous vacuum glass preparation device as claimed in claim 2, it is characterised in that the heating zone is by driven The insulation flashboard segmentation furnace chamber moved up and down is formed, alternatively, the heating zone by being fixed at bogey front portion vertically Or the insulation baffle segmentation furnace chamber at rear portion is formed.
- 5. continuous vacuum glass preparation device as claimed in claim 3, it is characterised in that further include and be arranged on slot type support The stent of portion side, is provided with support arm, the cover disk is fixed at the arm end, described on the stent Support arm band rotary packing ring driven closer or far from vacuum glass group.
- A kind of 6. vacuum glass preparation method, it is characterised in that:Comprise the following steps,1) edge sealing glass dust and supporter will be coated, and sets next vertical be placed on of glass clamp of bleeding point to carry on trolley, The correspondence position that the cover disk is placed on vacuum pumping opening keeps preset distance with the vitreum stood up；2) the edge sealing heating zone that trolley enters stove is carried；3) in high-temperature region after glass dust thawing, the cover disk aspirating hole driven being adjacent on glass planar simultaneously starts to vacuumize；4) removed after cooling down outside stove, finished product is obtained using laser or halogen spot irradiation sealing.
- A kind of 7. vacuum glass preparation method, it is characterised in that：Comprise the following steps,1) side will have been sealed and the vacuum glass semi-finished product of glass exhaust tube are welded and be placed on carrying trolley vertically；2) draft hood disk patch is inhaled on bleeding point, starts to vacuumize and promote carrying trolley to enter furnace body；3) cool down in furnace body after progress predetermined heat and come out of the stove；4) remove cover disk through laser or halogen spot irradiation sealing after coming out of the stove and obtain finished product.
- 8. vacuum glass preparation method as claimed in claim 7, it is characterised in that the highest temperature in furnace body in the step 3) To be less than the fusion temperature of edge sealing powder and low to high arrive the trapezoidal lifting temperature of low curve again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711479366.1A CN107915415A (en) | 2017-12-29 | 2017-12-29 | Continuous vacuum glass preparation device and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711479366.1A CN107915415A (en) | 2017-12-29 | 2017-12-29 | Continuous vacuum glass preparation device and preparation method |
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| Publication Number | Publication Date |
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| CN107915415A true CN107915415A (en) | 2018-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711479366.1A Pending CN107915415A (en) | 2017-12-29 | 2017-12-29 | Continuous vacuum glass preparation device and preparation method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109665727A (en) * | 2019-01-30 | 2019-04-23 | 左宪恤 | Vacuum glass is vertical to vacuumize carrier vehicle, vacuum evacuation device, preparation method and vacuum glass |
| CN112142343A (en) * | 2020-10-20 | 2020-12-29 | 左宪楠 | Device and method for manufacturing vacuum glass in batches |
| CN114180859A (en) * | 2021-11-04 | 2022-03-15 | 天津沽上真空玻璃制造股份有限公司 | Preparation method of vacuum glass |
| CN114315176A (en) * | 2022-01-17 | 2022-04-12 | 天津沽上真空玻璃制造股份有限公司 | Processing method for improving utilization rate of heating furnace and vertical vacuum glass edge sealing support device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001016045A1 (en) * | 1999-08-27 | 2001-03-08 | Qingdao Synergy Technology Appliance Co., Ltd. | The method for manufacturing vacuum glazing and its application mechanical system |
| CN106431018A (en) * | 2015-08-10 | 2017-02-22 | 东元奈米应材股份有限公司 | Vacuum insulated glass sealing and evacuating method |
| CN106915907A (en) * | 2016-11-04 | 2017-07-04 | 刘树青 | The processing method that vertical putting type vacuum glass heats edge sealing vacuum-pumping and sealing one-step method |
-
2017
- 2017-12-29 CN CN201711479366.1A patent/CN107915415A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001016045A1 (en) * | 1999-08-27 | 2001-03-08 | Qingdao Synergy Technology Appliance Co., Ltd. | The method for manufacturing vacuum glazing and its application mechanical system |
| CN106431018A (en) * | 2015-08-10 | 2017-02-22 | 东元奈米应材股份有限公司 | Vacuum insulated glass sealing and evacuating method |
| CN106915907A (en) * | 2016-11-04 | 2017-07-04 | 刘树青 | The processing method that vertical putting type vacuum glass heats edge sealing vacuum-pumping and sealing one-step method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109665727A (en) * | 2019-01-30 | 2019-04-23 | 左宪恤 | Vacuum glass is vertical to vacuumize carrier vehicle, vacuum evacuation device, preparation method and vacuum glass |
| CN112142343A (en) * | 2020-10-20 | 2020-12-29 | 左宪楠 | Device and method for manufacturing vacuum glass in batches |
| CN114180859A (en) * | 2021-11-04 | 2022-03-15 | 天津沽上真空玻璃制造股份有限公司 | Preparation method of vacuum glass |
| CN114315176A (en) * | 2022-01-17 | 2022-04-12 | 天津沽上真空玻璃制造股份有限公司 | Processing method for improving utilization rate of heating furnace and vertical vacuum glass edge sealing support device |
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