CN115635758A - Autoclave suitable for laminated glass, laminated glass production system and method - Google Patents
Autoclave suitable for laminated glass, laminated glass production system and method Download PDFInfo
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- CN115635758A CN115635758A CN202211226506.5A CN202211226506A CN115635758A CN 115635758 A CN115635758 A CN 115635758A CN 202211226506 A CN202211226506 A CN 202211226506A CN 115635758 A CN115635758 A CN 115635758A
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- autoclave
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- carrying trolley
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- 239000005340 laminated glass Substances 0.000 title claims abstract description 109
- 238000004519 manufacturing process Methods 0.000 title claims description 21
- 238000000034 method Methods 0.000 title description 10
- 238000001816 cooling Methods 0.000 claims abstract description 112
- 239000011521 glass Substances 0.000 claims abstract description 27
- 239000011229 interlayer Substances 0.000 claims abstract description 5
- 230000017525 heat dissipation Effects 0.000 claims description 50
- 239000000498 cooling water Substances 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 238000003860 storage Methods 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 12
- 238000009833 condensation Methods 0.000 claims description 11
- 230000005494 condensation Effects 0.000 claims description 11
- 238000010030 laminating Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009931 pascalization Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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- 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
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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The present invention provides an autoclave suitable for laminated glass, comprising: the autoclave comprises an autoclave body, an autoclave door, a carrying trolley and a cooling device; the autoclave door is movably covered on the autoclave body, an internal circulation air duct is arranged inside the autoclave body, the carrying trolley is arranged in the autoclave body, and a plurality of interlayer glasses spaced from each other are arranged on the carrying trolley. The cooling device is arranged outside the autoclave body and comprises a cooling pipeline, the cooling pipeline comprises an inlet end and an outlet end, and the cooling pipeline is connected with the internal circulation air duct through a valve which can be opened and closed. This autoclave suitable for laminated glass can improve the rapid cooling ability of autoclave, shortens the cooling time to improve laminated glass's quality, improve work efficiency.
Description
Technical Field
The invention relates to the technical field of laminated glass, in particular to an autoclave suitable for laminated glass, a laminated glass production system and a laminated glass production method.
Background
The laminated glass is a composite glass product which is formed by two or more pieces of glass, wherein one or more layers of organic polymer intermediate films are sandwiched between the two or more pieces of glass, and the glass and the intermediate films are permanently bonded into a whole after special high-temperature prepressing (or vacuumizing) and high-temperature high-pressure processing. Even if the glass is broken, the fragments are stuck on the film, and the broken glass surface is kept clean and smooth. The falling accident of the broken pieces is effectively prevented, and the personal safety is ensured.
The high-pressure autoclave is production and processing equipment for a high-temperature and high-pressure process of the laminated glass, provides a high-temperature and high-pressure processing environment for the laminated glass, and softens an intermediate film of the laminated glass in the high-temperature environment; the high-pressure environment enables gas between the two pieces of glass to be exhausted, and the two pieces of glass can be firmly bonded together, so that the bonding force of the two pieces of glass is improved. After high temperature and high pressure, the autoclave needs to be rapidly cooled, so that the laminated glass is rapidly cooled to ensure that stress is formed on the glass (the surface layer of the glass forms compressive stress, and tensile stress is formed inside the glass), thereby achieving the purposes of improving the strength of the glass and improving the quality of the laminated glass. However, the temperature reduction effect of the autoclave in the prior art is not significant enough, and the temperature reduction speed is not fast enough.
Therefore, how to design an autoclave suitable for laminated glass, a laminated glass production system and a method thereof so as to improve the rapid cooling capacity of the autoclave and shorten the cooling time, thereby improving the quality of the laminated glass and improving the working efficiency.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides the autoclave suitable for laminated glass, and the laminated glass production system and method, so as to improve the rapid cooling capacity of the autoclave and shorten the cooling time, thereby improving the quality of the laminated glass and improving the working efficiency.
The purpose of the invention is realized by the following technical scheme:
an autoclave suitable for laminated glass comprising: the autoclave comprises an autoclave body, an autoclave door, a carrying trolley and a cooling device; the autoclave door can be movably covered on the autoclave body, an internal circulation air duct is arranged in the autoclave body, the carrying trolley is placed in the autoclave body, and a plurality of interlayer glasses which are mutually spaced are placed on the carrying trolley;
the cooling device is arranged outside the autoclave body and comprises a cooling pipeline, the cooling pipeline comprises an inlet end and an outlet end, and the cooling pipeline is connected with the internal circulation air duct through a valve capable of being opened and closed.
In one embodiment, the outer surface of the cooling pipeline is provided with radiating fins which are radially and outwards diffused from the center of the cooling pipeline, and the radiating fins and the cooling pipeline are integrally formed.
In one embodiment, the cooling device comprises a heat dissipation sleeve, the heat dissipation sleeve is fixedly attached to the cooling pipeline through a bolt, and heat dissipation fins are arranged on the heat dissipation sleeve and radially and outwards extend from the center of the heat dissipation sleeve.
In one embodiment, the cooling device includes: cooling water tank, radiator and pump machine, cooling tube wears to establish cooling water tank, radiator and pump machine communicate in proper order, and the cooling water circulation flows among the three, the pump machine provides power for the cooling water flows, the radiator is used for accelerateing the heat exchange rate of the cooling water in it.
In one embodiment, the cooling device comprises a heat dissipation circulator, the heat dissipation circulator comprises a base body and a plurality of heat dissipation fins, the heat dissipation fins are arranged on the base body, and a heat dissipation gap is formed between every two adjacent heat dissipation fins;
the base body is internally provided with a water storage cavity, each radiating fin is internally provided with a condensation channel, the condensation channels are communicated with the water storage cavity, and the cooling pipeline penetrates through the water storage cavity.
In one embodiment, the cooling device comprises a heat dissipation fan for increasing the flow rate of air at the heat dissipation gap.
In one embodiment, the internal circulation air duct extends to the lower part of the carrying trolley;
the carrying trolley comprises bottom cross beams and support frames arranged on two sides, the bottom cross beams form a chassis of the carrying trolley, and rollers are arranged below the bottom cross beams; the supporting frames are of an L-shaped structure, the supporting frames on two sides incline towards the center of the carrying trolley, the supporting frames are arranged at intervals, and the laminated glass obliquely depends on the supporting frames.
In one embodiment, cushion blocks are arranged among the laminated glasses on the supporting frame on the same side, and the cushion blocks are used for providing heat transfer gaps between two adjacent laminated glasses.
A laminated glass production system based on the autoclave for laminated glass according to any one of claims 1 to 8, comprising: the laminated glass pre-pressing device comprises a laminating machine, a pre-pressing machine and a conveying device, wherein the conveying device is connected with the laminating machine, the pre-pressing machine and the high-pressure kettle, the laminated glass is sequentially conveyed through the laminating machine and the pre-pressing machine through the conveying device, the laminating machine is used for stacking glass into the laminated glass, and the pre-pressing machine is used for primarily heating and pressing the laminated glass.
A laminated glass production method based on the laminated glass production system of claim 9, comprising the steps of:
the laminating machine is used for combining and stacking two pieces of glass and an intermediate film, so that the intermediate film is clamped between the two pieces of glass to form the laminated glass;
the laminated glass is conveyed to the prepressing machine by the conveying device, and the prepressing machine is used for primarily pressurizing and heating the laminated glass in a rolling manner;
the conveying device conveys the laminated glass to the autoclave, the laminated glass is placed on the carrying trolley, and the carrying trolley is pushed into the autoclave to be subjected to high-temperature and high-pressure treatment;
and after high-temperature and high-pressure treatment, taking the carrying trolley out of the autoclave, and unloading the laminated glass.
In conclusion, the autoclave suitable for laminated glass, the laminated glass production system and the laminated glass production method provided by the invention have the advantages that the rapid cooling capacity of the autoclave is improved, the cooling time is shortened, the quality of the laminated glass is improved, and the working efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of an autoclave suitable for laminated glass according to the present invention;
FIG. 2 is a schematic plan view of the autoclave shown in FIG. 1, suitable for laminated glass;
FIG. 3 is a schematic structural view of an autoclave suitable for laminated glass according to the present invention (II);
FIG. 4 is a schematic view of the structure of the carrying cart shown in FIG. 1;
FIG. 5 is a schematic view of a portion of an autoclave suitable for laminated glass in accordance with example one;
FIG. 6 is a schematic structural diagram of a cooling duct according to a first embodiment;
FIG. 7 is a schematic view of a heat dissipating sleeve according to a second embodiment;
FIG. 8 is a schematic plan view of the heat sink sleeve shown in FIG. 7;
FIG. 9 is a schematic plan view of a cooling apparatus according to a third embodiment;
FIG. 10 is a schematic plan view of an autoclave suitable for laminated glass in example III;
FIG. 11 is a schematic structural view of an autoclave suitable for laminated glass according to example IV;
FIG. 12 is a schematic view of the heat sink circulator of FIG. 11 in cooperation with a cooling channel;
FIG. 13 is a schematic view of the internal structure of the heat dissipation circulator shown in FIG. 11;
FIG. 14 is a partial schematic view of the heat sink shown in FIG. 13;
fig. 15 is a partial schematic view of a laminated glass production system of the present invention.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The present invention provides an autoclave 10 suitable for laminated glass, as shown in fig. 1 and 2, comprising: autoclave body 100, autoclave door 200, carrying cart 300 and cooling device 400. Wherein, the autoclave door 200 is movably covered on the autoclave body 100, the autoclave body 100 is internally provided with an internal circulation air duct 110, the carrying trolley 300 is placed in the autoclave body 100, and a plurality of laminated glasses 20 (as shown in fig. 4) are placed on the carrying trolley 300.
As shown in fig. 3, the cooling device 400 is disposed outside the autoclave body 100, the cooling device 400 includes a cooling duct 410, the cooling duct 410 includes an inlet end 411 and an outlet end 412, and the cooling duct 410 is connected to the internal circulation duct 110 through a valve (not shown) that can be opened and closed.
The carrying trolley 300 is used for placing the laminated glass 20, and the bottom of the carrying trolley is hollow, so that hot air can flow upwards from the bottom during heating, and the hot air can be in contact with the laminated glass 20 more fully. In this embodiment, as shown in fig. 4, the internal circulation duct 110 extends to the lower side of the carriage 300. The carrying trolley 300 comprises bottom beams 310 and support frames 320 arranged on two sides, the bottom beams 310 form a chassis of the carrying trolley 300, rollers 311 are arranged below the bottom beams 310, and the rollers 311 can facilitate the movement of the carrying trolley 300. The supporting frames 320 are L-shaped, the supporting frames 320 at both sides are inclined towards the center of the carrying trolley 300, the supporting frames 320 are arranged at intervals, and the laminated glass 20 is inclined and leaned on the supporting frames 320. The inclined placement can make the laminated glass 20 have a tendency of toppling under the action of self gravity, and the laminated glass 20 can stably lean on the support frame 320 due to the tendency, so that the condition that the laminated glass 20 shakes and falls off when the carrying trolley 300 moves is avoided. Meanwhile, the laminated glass 20 leans against the two sides of the carrying trolley 300 in an inclined manner, and the directions of the inclination tendencies of the laminated glass 20 on the two sides are opposite, so that the center of gravity of the carrying trolley 300 is stably positioned at the central position, and the carrying trolley 300 is not easy to overturn.
Preferably, spacers (not shown) are arranged between the laminated glasses 20 on the same side of the supporting frame 320, and the spacers are used for providing a heat transfer gap (not shown) between two adjacent laminated glasses 20, namely, the spacers prevent the laminated glasses 20 from being pressed together.
In the using process, when the laminated glass 20 is subjected to high-temperature high-pressure treatment, the valve is closed, the internal circulation air duct 110 of the autoclave body 100 is not communicated with the cooling pipeline 410, the autoclave body 100 heats and pressurizes the air in the autoclave body, and the fan is arranged in the internal circulation air duct 110, so that the hot air can be promoted to circulate in the autoclave body 100, and the laminated glass 20 is heated more uniformly;
after the high-temperature and high-pressure treatment is completed, the interior of the autoclave body 100 needs to be rapidly radiated, at this time, the valve is opened, the internal circulation air duct 110 is communicated with the cooling duct 410, and the hot air in the autoclave body 100 enters from the cooling duct 410 through the inlet end 411 and then returns to the autoclave body 100 through the outlet end 412, so as to form a new circulation. Since the cooling duct 410 is located outside the autoclave body 100, the ambient temperature is much lower than the temperature inside the autoclave body 100, and the hot air can exchange heat at the cooling duct 410 to radiate heat to the outside, thereby achieving rapid cooling of the autoclave 10.
In order to allow the hot air to be better and more efficiently heat exchanged at the cooling device 400 and to more rapidly dissipate heat to the outside, the present invention provides various modifications to the cooling device 400, and four different embodiments are specifically described below.
The first embodiment is as follows:
as shown in fig. 5 and 6, the cooling duct 410 is provided with fins 413 on the outer surface thereof, the fins 413 are radially outwardly spread from the center of the cooling duct 410, and the fins 413 are integrally formed with the cooling duct 410.
When the autoclave is used, when the inside of the autoclave body 100 is cooled, the internal circulation air duct 110 is communicated with the cooling pipeline 410, and hot air passes through the cooling pipeline 410, heat is transferred to the pipe wall of the cooling pipeline 410 and the radiating fins 413. Because the heat radiating fins 413 increase the contact area with the outside air, the heat radiation and the temperature reduction are more favorably realized, and the temperature reduction speed in the high-pressure kettle 10 is accelerated.
The second embodiment:
the heat sink 413 of the first embodiment is integrally formed with the cooling duct 410, which can increase the heat dissipation speed, but it makes the cooling duct 410 difficult to process, so that the first embodiment is modified to be a split type. As shown in fig. 7 and 8, specifically, the cooling device 400 includes a heat dissipation sleeve 420, the heat dissipation sleeve 420 is fixedly attached to the cooling pipe 410 by bolts (not shown), and the heat dissipation sleeve 420 is provided with heat dissipation fins 421, wherein the heat dissipation fins 421 radially extend outward from the center of the heat dissipation sleeve 420.
During processing, the cooling pipe 410 and the heat dissipation sleeve 420 are processed separately, so as to improve the production efficiency. When the cooling device is used, the cooling pipeline 410 is installed on the autoclave body 100, then the heat dissipation sleeve 420 is wrapped on the outer surface of the cooling pipeline 410, and the bolt is locked, so that the inner wall of the heat dissipation sleeve 420 is tightly attached to the outer surface of the cooling pipeline 410. (even, a heat-conducting glue may be coated between the heat dissipation sleeve 420 and the cooling pipe 410.) thus, when the hot air passes through the cooling pipe 410, the heat of the hot air is transferred to the heat dissipation sleeve 420 through the pipe wall of the cooling pipe 410, and since the heat dissipation fins 421 on the heat dissipation sleeve 420 increase the contact area with the outside air, the heat dissipation sleeve 420 can dissipate the heat to the outside more quickly, so that the cooling pipe 410 dissipates the heat more quickly, and the temperature reduction speed in the autoclave 10 is increased.
Example three:
as shown in fig. 9 and 10, the cooling device 400 includes: cooling water tank 420, radiator 430 and pump 440, cooling pipe 410 wear to establish cooling water tank 420, and cooling water tank 420, radiator 430 and pump 440 communicate in proper order, and the cooling water circulates among the three and flows, and pump 440 provides power for the cooling water flows, and radiator 430 is used for accelerating the heat exchange rate of the cooling water in it (namely radiator 430 is used for making the cooling water that circulates cool down).
That is, in this embodiment, a set of cooling water circulation system is added to accelerate heat dissipation for the cooling pipeline 410. Specifically, in use, under the action of the pump 440, cooling water flows from the pump 440 into the cooling water tank 420, then into the radiator 430, and back to the pump 440. When the inside of the autoclave body 100 is cooled, hot air passes through the cooling pipe 410, and since the cooling pipe 410 penetrates through the cooling water tank 420, heat is transferred to cooling water in the cooling water tank 420 through the pipe wall of the cooling pipe 410, so that a water cooling effect better than natural cooling (air cooling) is obtained, and the cooling speed in the autoclave 10 is increased. At the same time, the cooling water in the cooling water tank 420 absorbs heat and increases in temperature, and enters the radiator 430. The radiator 430 increases a surface area contacting with the external air by providing a plurality of pipes, so that the cooling water can radiate heat to the outside as soon as possible. The cooled cooling water passes through the pump 440 again and participates in the next circulation.
Example four:
in the third embodiment, a set of cooling water circulation system needs to be additionally arranged to accelerate heat dissipation of the cooling pipeline 410, so that although a better rapid cooling effect can be achieved, a power source needs to be additionally prepared, and energy conservation and environmental protection are insufficient. Therefore, in the embodiment, the cooling pipeline 410 is cooled rapidly by combining water cooling and air cooling.
Referring to fig. 11, 12 and 13, in detail, the cooling device 400 includes a heat dissipation circulator 450, the heat dissipation circulator 450 includes a base 451 and a plurality of fins 452, the fins 452 are disposed on the base 451, and a heat dissipation gap 401 exists between two adjacent fins 452. A water storage cavity 453 is formed in the base body 451, a condensation channel 454 is formed in each radiating fin 452, the condensation channel 454 is communicated with the water storage cavity 453, and the cooling pipeline 410 penetrates through the water storage cavity 453.
In use, a certain amount of cooling water is injected into the water storage cavity 453, so that the cooling water does not flow through the cooling pipe 410 and does not fill the water storage cavity 453 and the condensation channel 454. When the inside of the autoclave body 100 is cooled, the hot air passes through the cooling pipe 410, and the heat of the hot air is transferred to the cooling water in the water storage cavity 453 through the pipe wall of the cooling pipe 410, so that a water cooling effect better than natural cooling (air cooling) is obtained, and the cooling speed in the autoclave 10 is increased;
at the same time, the cooling water absorbs heat and evaporates into water vapor, which rises and enters the condensation channels 454 of the fins 452. Due to the lower temperature of the fins 452, the water vapor will condense on the inner walls of the condensing channels 454 and accumulate as water droplets (as shown in fig. 14). The water vapor dissipates heat during condensation, and the heat sink 452 absorbs heat and dissipates the heat to the environment. After the water drops are accumulated to a certain size, the water drops fall back to the cooling water in the water storage cavity 453 along the condensation channel 454 again under the action of gravity, and circulation of the cooling water is achieved.
It is emphasized that in the water storage chamber 453, the cooling pipe 410 transfers heat to the cooling water by means of water cooling. The cooling water absorbs heat and evaporates to become water vapor, and transfers the heat to the heat sink 452, and the heat sink 452 dissipates the heat to the outside in an air cooling manner. Further, the vapor condenses into water droplets after releasing heat, and returns to the cooling water in the water storage chamber 453 by gravity (as shown in fig. 14). Therefore, the cooling water realizes internal circulation without additionally preparing a power source, and heat is quickly dissipated to the outside in a circulation process in a mode of combining water cooling and air cooling.
Preferably, in another embodiment, the cooling device 400 includes a heat dissipation fan (not shown) for increasing the flow rate of air at the heat dissipation gap 401. In this way, the heat generated by the heat sink 452 can be dissipated more quickly, so as to promote the moisture in the condensation channel 454 to condense more quickly, and accelerate the internal circulation rate of the cooling water in the heat dissipation circulator 450, thereby achieving a better cooling effect.
The present invention also provides a laminated glass production system 20, based on the autoclave 10 for laminated glass described above, as shown in fig. 15, further comprising: the laminated glass laminating system comprises a laminator 500, a prepress 600 and a conveying device 700, wherein the conveying device 700 is connected with the laminator 500, the prepress 600 and the autoclave 10, the laminated glass 20 is sequentially conveyed through the laminator 500 and the prepress 600 through the conveying device 700, the laminator 500 is used for stacking glass into the laminated glass 20, and the prepress 600 is used for primarily heating and pressurizing the laminated glass 20.
Moreover, the present invention also provides a laminated glass production method, based on the laminated glass production system 20, including the steps of:
1. the laminator 500 combines and stacks the two glasses and the interlayer film so that the interlayer film is clamped between the two glasses to form the laminated glass 20;
2. the laminated glass 20 is transferred to the pre-press 600 by the transfer device 700, and the pre-press 600 performs preliminary pressure heating on the laminated glass 20 in a rolling manner, so that the intermediate film is preliminarily softened and sticky, and the two pieces of glass are stuck together. Meanwhile, large bubbles between the two pieces of glass can be discharged in the extrusion process;
3. the conveying device 700 conveys the laminated glass 20 to the autoclave 10, places the laminated glass 20 on the carrying trolley 300, and pushes the carrying trolley 300 into the autoclave 10 for high-temperature and high-pressure treatment;
4. after the high-temperature and high-pressure treatment, the carrying trolley 300 is taken out of the autoclave 10, and the laminated glass 20 is unloaded.
In conclusion, the autoclave 10, the laminated glass production system 20 and the method for laminated glass according to the present invention can improve the rapid cooling capability of the autoclave 10, and shorten the cooling time, thereby improving the quality of the laminated glass 20 and improving the working efficiency.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An autoclave suitable for laminated glass, comprising: the autoclave comprises an autoclave body, an autoclave door, a carrying trolley and a cooling device; the autoclave door can be movably covered on the autoclave body, an internal circulation air duct is arranged in the autoclave body, the carrying trolley is placed in the autoclave body, and a plurality of interlayer glasses which are mutually spaced are placed on the carrying trolley;
the cooling device is arranged outside the autoclave body and comprises a cooling pipeline, the cooling pipeline comprises an inlet end and an outlet end, and the cooling pipeline is connected with the internal circulation air duct through a valve which can be opened and closed.
2. The autoclave for laminated glass according to claim 1, wherein the cooling pipe has fins on its outer surface, the fins extending radially outward from the center of the cooling pipe, the fins being formed integrally with the cooling pipe.
3. The autoclave suitable for laminated glass according to claim 1, wherein the cooling device comprises a heat dissipation sleeve, the heat dissipation sleeve is fixedly attached to the cooling pipeline through bolts, and heat dissipation fins are arranged on the heat dissipation sleeve and radially and outwardly extend from the center of the heat dissipation sleeve.
4. The autoclave suitable for laminated glass according to claim 1, wherein the cooling means comprises: cooling water tank, radiator and pump machine, cooling tube wears to establish cooling water tank, radiator and pump machine communicate in proper order, and the cooling water circulation flows among the three, the pump machine provides power for the cooling water flows, the radiator is used for accelerateing the heat exchange rate of the cooling water in it.
5. The autoclave suitable for laminated glass according to claim 1, wherein the cooling device comprises a heat dissipation circulator, the heat dissipation circulator comprises a base body and a plurality of heat dissipation fins, the heat dissipation fins are arranged on the base body, and a heat dissipation gap is formed between every two adjacent heat dissipation fins;
the base body is internally provided with a water storage cavity, each radiating fin is internally provided with a condensation channel, the condensation channels are communicated with the water storage cavity, and the cooling pipeline penetrates through the water storage cavity.
6. The autoclave for laminated glass according to claim 5, wherein the cooling means comprises a heat dissipation fan for accelerating the flow rate of air at the heat dissipation gap.
7. The autoclave suitable for laminated glass according to claim 1, wherein the internal circulation duct extends to below the carrying trolley;
the carrying trolley comprises bottom cross beams and support frames arranged on two sides, the bottom cross beams form a chassis of the carrying trolley, and rollers are arranged below the bottom cross beams; the supporting frames are of an L-shaped structure, the supporting frames on two sides incline towards the center of the carrying trolley, the supporting frames are arranged at intervals, and the laminated glass obliquely depends on the supporting frames.
8. The autoclave for laminated glass according to claim 7, wherein spacers are provided between a plurality of laminated glasses on the same side of the support frame, the spacers being adapted to provide a heat transfer gap between two adjacent laminated glasses.
9. A laminated glass production system based on the autoclave for laminated glass according to any one of claims 1 to 8, comprising: the laminated glass pre-pressing device comprises a laminating machine, a pre-pressing machine and a conveying device, wherein the conveying device is connected with the laminating machine, the pre-pressing machine and the high-pressure kettle, the laminated glass is sequentially conveyed through the laminating machine and the pre-pressing machine through the conveying device, the laminating machine is used for stacking glass into the laminated glass, and the pre-pressing machine is used for primarily heating and pressing the laminated glass.
10. A laminated glass production method, based on the laminated glass production system of claim 9, comprising the steps of:
the laminating machine is used for combining and stacking two pieces of glass and an intermediate film, so that the intermediate film is clamped between the two pieces of glass to form the laminated glass;
the laminated glass is conveyed to the prepressing machine by the conveying device, and the prepressing machine is used for primarily pressurizing and heating the laminated glass in a rolling manner;
the conveying device conveys the laminated glass to the autoclave, the laminated glass is placed on the carrying trolley, and the carrying trolley is pushed into the autoclave to be subjected to high-temperature and high-pressure treatment;
and after high-temperature and high-pressure treatment, taking the carrying trolley out of the autoclave, and unloading the laminated glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211226506.5A CN115635758B (en) | 2022-10-09 | 2022-10-09 | Autoclave suitable for laminated glass, laminated glass production system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211226506.5A CN115635758B (en) | 2022-10-09 | 2022-10-09 | Autoclave suitable for laminated glass, laminated glass production system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115635758A true CN115635758A (en) | 2023-01-24 |
| CN115635758B CN115635758B (en) | 2023-05-16 |
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| CN202211226506.5A Active CN115635758B (en) | 2022-10-09 | 2022-10-09 | Autoclave suitable for laminated glass, laminated glass production system and method |
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Cited By (3)
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| CN115991046A (en) * | 2023-03-23 | 2023-04-21 | 江苏长欣车辆装备有限公司 | Vacuum hot pressing equipment for laminated glass |
| CN117087301A (en) * | 2023-09-19 | 2023-11-21 | 扬州鸿钜玻璃制品有限公司 | Vacuum hot pressing equipment for processing laminated glass |
| CN118753806A (en) * | 2024-06-11 | 2024-10-11 | 湖北羽点玻璃有限公司 | Automatic feeding device for large laminated glass autoclave |
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| CN115991046A (en) * | 2023-03-23 | 2023-04-21 | 江苏长欣车辆装备有限公司 | Vacuum hot pressing equipment for laminated glass |
| CN117087301A (en) * | 2023-09-19 | 2023-11-21 | 扬州鸿钜玻璃制品有限公司 | Vacuum hot pressing equipment for processing laminated glass |
| CN117087301B (en) * | 2023-09-19 | 2024-02-27 | 扬州鸿钜玻璃制品有限公司 | Vacuum hot pressing equipment for processing laminated glass |
| CN118753806A (en) * | 2024-06-11 | 2024-10-11 | 湖北羽点玻璃有限公司 | Automatic feeding device for large laminated glass autoclave |
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| CN115635758B (en) | 2023-05-16 |
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