CN115946412A - Laminated glass and processing method thereof - Google Patents
Laminated glass and processing method thereof Download PDFInfo
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- CN115946412A CN115946412A CN202211224715.6A CN202211224715A CN115946412A CN 115946412 A CN115946412 A CN 115946412A CN 202211224715 A CN202211224715 A CN 202211224715A CN 115946412 A CN115946412 A CN 115946412A
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Abstract
The invention belongs to the technical field of glass production, and particularly relates to laminated glass and a processing method thereof, wherein the laminated glass comprises a first laminated glass and a second laminated glass, an intermediate film is arranged between the first laminated glass and the second laminated glass, the intermediate film contains a coating, the intermediate film subtracts a yellow index YIp calculated from parallel line transmittance from a yellow index YIt calculated from total light transmittance to obtain a YID value of-1.0 or more, and the average aspect ratio of the coating is 4.0 or less.
Description
Technical Field
The invention belongs to the technical field of glass production, and particularly relates to laminated glass and a processing method thereof.
Background
The laminated glass is a composite glass product which is formed by sandwiching one or more layers of organic polymer intermediate films between two or more pieces of glass and is treated by a special high-temperature prepressing (or vacuumizing) and high-temperature high-pressure process to permanently bond the glass and the intermediate films into a whole, the intermediate film containing the coating can be used for improving the heat insulation property of the intermediate film or endowing the intermediate film with color tone, however, the traditional intermediate film containing the coating can cause blue fog, so that the intermediate film can generate blue turbidity under the irradiation of sunlight, car lamps, light from lamps and the like, and meanwhile, the laminated glass is easy to generate fog-shaped opaque defects due to uneven surface temperature in the cooling process in the processing process, so that improvement is needed.
Disclosure of Invention
The invention aims to solve the technical problems and provides laminated glass and a processing method thereof, so that the effect of improving the production quality of the laminated glass is achieved.
In view of this, the present invention provides a laminated glass, including a first laminated glass and a second laminated glass, wherein an interlayer film is disposed between the first laminated glass and the second laminated glass, and the laminated glass is characterized in that: the intermediate film contains a coating material, the intermediate film has a value of-1.0 or more of YId obtained by subtracting a yellow index YIp calculated from parallel line transmittance from a yellow index YIt calculated from total light transmittance, and the coating material has an average aspect ratio of 4.0 or less.
In the above technical solution, further, the coating is an inorganic heat insulation coating, and the inorganic heat insulation coating is tin-doped indium oxide particles or cesium-doped tungsten oxide particles.
In the above technical solution, further, the coating is a colored coating, and the coloring pigment is an azo compound, a condensed polycyclic compound, carbon black or graphene.
In the above aspect, the intermediate film further includes a thermoplastic resin, a dispersant containing a phosphate ester or diketone compound, and an adhesion force adjuster that is an alkali metal salt of a carboxylic acid or an alkaline earth metal salt of a carboxylic acid.
In the present invention, a laminated glass of the present invention has a coating material applied to an interlayer film, and a value YId obtained by subtracting a yellow index YIp calculated from parallel line transmittances from a yellow index YIt calculated from a total light transmittance is-1.0 or more, and the YId value is a value calculated by the following formula: YId = YIt-Yip, i.e., the intermediate film of the present invention satisfies the following formula: YIt-YIp is not less than-1.0, and the intermediate film of the invention satisfies the following formula: YId ≧ 1.0, so that generation of blue turbidity can be prevented.
In the above technical solution, a further processing method suitable for the above laminated glass is also disclosed, comprising the following steps:
step one, cutting the glass sample plate according to a specified size according to production requirements to form first laminated glass and second laminated glass, and simultaneously cutting the intermediate film to a specified size according to the production requirements;
step two, edging, washing and drying the mechanical energy of the first laminated glass and the second laminated glass, endowing the first laminated glass and the second laminated glass with electric charges, enabling the surfaces of the first laminated glass and the second laminated glass to be positively charged, endowing the electric charges to the intermediate film, and enabling the surface of the intermediate film to be negatively charged;
step three, feeding the first laminated glass, the second laminated glass and the intermediate film processed in the step one and the step two into a laminating device for laminating, wherein in the laminating process, the first laminated glass, the second laminated glass and the intermediate film are bonded, the bonded first laminated glass, second laminated glass and intermediate film are adsorbed and bonded together under the action of static electricity and gravity, and are completely fixed after 1-2 min;
after preheating and prepressing, feeding the laminated glass into an autoclave for autoclaving, controlling the autoclave to carry out heating, pressurizing, cooling and depressurizing according to the production process requirements, and completely gluing the first laminated glass, the second laminated glass and the intermediate film after the processing by the autoclave;
and fifthly, performing quality inspection on the laminated glass, and packaging qualified products for storage.
In the technical scheme, the processing technology of the laminated glass is improved, the production rate of the laminated glass can be increased, the quality and the yield of the laminated glass are improved, and the finished product quality of the laminated glass is further improved through special laminated glass production equipment.
In the above technical solution, further, the autoclave in the fourth step further includes:
the device comprises a kettle body, a pressure relief port and a pressure relief valve, wherein the front end of the kettle body is provided with a sealing door, the rear end of the kettle body is provided with the pressure relief port, and the kettle body is supported by a support frame;
the bottom plate is arranged in the kettle body and is positioned at the bottom of the kettle body;
the glass frame is used for transporting and placing the laminated glass;
the enclosing plate is arranged in the kettle body and used for dividing the interior of the kettle body into a workpiece cavity and an element cavity;
the heating unit is arranged on the surface of the enclosing plate on one side of the workpiece cavity;
the refrigerating unit is arranged on the surface of the enclosing plate on one side of the element cavity;
the circulating unit is arranged at the upper end of the enclosing plate and used for circulating air in the kettle body;
the exhaust unit is connected with the pressure relief port;
the support frame is fixedly installed at the bottom of the kettle body, and the bottom of the enclosing plate is connected with the surface of the bottom plate.
In the technical scheme, the laminated glass is placed on the glass frame and then pushed into the kettle body, the laminated glass is located in the element cavity, the sealing door is closed, the interior of the kettle body is pressurized and heated, after the autoclave is completed, the refrigerating unit and the circulating unit are started, the temperature of air around the refrigerating unit is reduced, the circulating unit drives the air in the kettle body to flow, so that the air with the reduced temperature circularly flows in the element cavity and the workpiece cavity of the kettle body, the temperature in the kettle body is uniformly reduced, the laminated glass can be uniformly cooled, the kettle body is decompressed through the decompression opening after the cooling is completed, high-pressure air is discharged into the external air after being discharged to the exhaust unit, and compared with the prior art, the processing effect of the laminated glass is improved, so that the finished product quality of the laminated glass is improved.
In the above technical solution, further, the circulation unit further includes:
the fan is arranged at the upper end of the enclosing plate and is positioned in the element cavity;
the driving piece is arranged at the upper end of the kettle body and is in transmission connection with the fan to drive the fan to operate;
the air inlet cover is arranged at the upper end of the enclosing plate and is positioned below the fan, and the air inlet cover is used for communicating the upper part of the workpiece cavity with the upper part of the element cavity;
the air outlet covers are arranged on two sides of the lower end of the enclosing plate and are used for communicating the lower part of the workpiece cavity with the lower part of the element cavity;
wherein, the air in the component cavity and the workpiece cavity can circularly flow under the action of the fan.
In this technical scheme, the circulation unit during operation, the driving piece drives the fan and rotates, along with the operation of fan, produce the negative pressure in the work piece chamber, the air in the work piece chamber enters into the upper portion in component chamber by the air inlet cover, and the low temperature air near the refrigeration unit then enters into the lower part in work piece chamber by the play fan housing in the component chamber, along with the even reduction of the internal temperature of the continuous circulation cauldron of air to make the cooling that doubling glass can be even, thereby improved doubling glass's processing effect and improved doubling glass's finished product quality.
In the above technical solution, further, the exhaust unit further includes:
the noise reduction box is provided with sound absorption materials on the inner wall;
one end of the exhaust pipe is connected with the pressure relief port, and the other end of the exhaust pipe is positioned in the noise reduction box;
the air outlet pipe is arranged on the noise reduction box and used for discharging air in the noise reduction box;
wherein, the outlet duct is installed in the upper end of the noise reduction box.
In the technical scheme, high-pressure air is firstly discharged into the noise reduction box through the pressure relief opening and the exhaust pipe in the pressure relief process, so that noise generated during pressure relief of the kettle body is reduced, high-strength air is discharged into external air through the air outlet pipe after being subjected to noise reduction by the noise reduction box, and compared with the prior art, the noise pollution in the processing process of laminated glass can be reduced.
In the above technical solution, further, the exhaust unit further includes:
the water collecting tank is arranged on the ground, a water collecting opening is formed above the water collecting tank, and a filter screen is arranged at the water collecting opening;
the water storage tank is communicated with the water collecting tank, and a water outlet is formed in the water storage tank;
the circulating water pipe is arranged in the wall of the noise reduction box, the inlet and the outlet of the circulating water pipe are communicated with the water storage box, and the inlet of the circulating water pipe is provided with a water pump;
the water baffle is provided with two water leakage holes;
the water receiving box is arranged in the water collecting box in a sliding mode and is located right below one water leakage hole, the water receiving box can slide in a lifting mode, a rack is arranged at the lower end of the water receiving box, and a first water outlet pipe is arranged at the bottom of the water receiving box;
the gear mounting box is arranged at the bottom of the water collecting tank, and gears are rotatably mounted in the gear mounting box and are meshed with the racks;
the drainage channel is arranged at the lower end of the water collecting tank, the drainage channel is in a semi-cylindrical shape, and a second water outlet pipe and a third water outlet pipe are symmetrically arranged on two sides of the bottom of the drainage channel;
the reversing plate comprises a flat plate and a vertical plate, the vertical plate is perpendicular to the flat plate, one end of the vertical plate is fixedly connected with the flat plate, and two ends of the flat plate and the lower end of the vertical plate are in sealed sliding connection with the inner wall of the drainage groove;
the reversing plate is in transmission connection with the gear through the rotating shaft and can rotate under the driving of the gear, and the second water outlet pipe is communicated with the water storage tank.
In the technical scheme, when raining, rainwater falls into the water collecting box and is primarily filtered when passing through the filter screen, then the rainwater falls on the water baffle and enters the inside of the water collecting box through the two water leakage holes, the water receiving box continuously descends under the action of gravity along with the entering of the rainwater, the water outlet rate of the first water outlet pipe is designed to be a smaller rate, so that the rainwater can be accumulated in the water receiving box, the rack drives the gear in the gear mounting box to rotate along with the descending of the water receiving box, the reversing plate in the water draining groove rotates along with the rotation of the gear, so that the third water outlet pipe in the water draining groove is firstly communicated with the inside of the water collecting box, the initial rainwater is discharged out of the water collecting box, the reversing plate continuously rotates along with the continuous accumulation of the rainwater in the water receiving box, the third water outlet pipe is sealed again while the second water outlet pipe is communicated with the inside of the water collecting box, the later rainwater is discharged into the water collecting box, the rainwater collected in the water storing box can be circularly used for heat dissipation of the noise reduction box under the action of the rainwater, and can be slowly discharged out of the rainwater through the first water collecting box, and can be used for preventing the rainwater from being corroded by other technologies under the effect of the rainwater collecting.
The invention has the beneficial effects that:
1. the generation of blue turbidity can be prevented through the intermediate film coating, and the quality of the laminated glass is improved;
2. by improving the processing technology of the laminated glass, the production rate of the laminated glass can be improved, and the quality and the yield of the laminated glass can be improved;
3. the finished product quality of the laminated glass is further improved by improving the high-pressure kettle;
4. through the setting of exhaust unit, reduced the noise pollution in the doubling glass production process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention.
FIG. 2 is a schematic view of the connection mode of the exhaust unit and the kettle body.
FIG. 3 is a schematic view of the kettle structure of the present invention.
Fig. 4 is a schematic structural diagram of the noise reduction box of the present invention.
Fig. 5 is a schematic view of the structure of the water collection tank of the present invention.
The labels in the figures are:
1-kettle body, 100-sealing door, 101-pressure relief port, 2-support frame, 3-bottom plate, 4-glass frame, 5-coaming, 50-workpiece cavity, 51-element cavity, 6-heating unit, 7-refrigerating unit, 8-circulating unit, 80-fan, 81-driving piece, 82-air inlet cover, 83-air outlet cover, 9-exhaust unit, 90-noise reduction box, 900-sound-absorbing material, 91-exhaust pipe, 92-air outlet pipe, 93-water collecting box, 930-water collecting port, 931-filter screen, 94-water storage tank, 95-circulating water pipe, 96-water baffle, 960-water leakage hole, 97-water receiving box, 970-first water outlet pipe, 971-rack, 98-gear mounting box, 980-gear, 99-water drainage tank, 990-second water outlet pipe, 991-third water outlet pipe and 910-reversing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present application, it is to be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. For convenience of description, the dimensions of the various features shown in the drawings are not necessarily drawn to scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application are capable of operation in sequences other than those illustrated or described herein, and that the terms "first," "second," etc. are generally used in a generic sense and do not limit the number of terms, e.g., a first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
It should be noted that in the description of the present application, the directions or positional relationships indicated by the terms such as "front, back, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are usually based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, and in the case of not making a contrary explanation, these directions do not indicate and imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore, should not be interpreted as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
It should be noted that, in the present application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one of 8230, and" comprising 8230does not exclude the presence of additional like elements in a process, method, article, or apparatus comprising the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
Example 1:
the embodiment of the application provides a laminated glass, including first laminated glass and second laminated glass, be provided with intermediate film, its characterized in that between first laminated glass and the second laminated glass: the intermediate film contains a coating material, the intermediate film has a value of-1.0 or more of YId obtained by subtracting a yellow index YIp calculated from parallel line transmittance from a yellow index YIt calculated from total light transmittance, and the coating material has an average aspect ratio of 4.0 or less.
The coating is an inorganic heat-insulating coating, and the inorganic heat-insulating coating is tin-doped indium oxide particles or cesium-doped tungsten oxide particles.
The coating is a colored coating, and the coloring pigment of the colored coating is an azo compound, a condensed polycyclic compound, carbon black or graphene.
The intermediate film contains a thermoplastic resin, a dispersant containing a phosphate ester or diketone compound, and an adhesion regulator which is an alkali metal salt of a carboxylic acid or an alkaline earth metal salt of a carboxylic acid.
In the present example, the laminated glass of the present invention was coated with a coating material on an interlayer film, and a value YId obtained by subtracting a yellow index YIp calculated from parallel line transmittances from a yellow index YIt calculated from a total light transmittance was-1.0 or more, and the YId value was calculated by the following formula: YId = YIt-Yip, i.e., the intermediate film of the present invention satisfies the following formula: YIt-YIp is not less than-1.0, and the intermediate film of the invention satisfies the following formula: YId ≧ 1.0, so that generation of blue turbidity can be prevented.
Example 2:
the embodiment provides a processing method suitable for the laminated glass, which comprises the technical scheme of the embodiment and also has the following technical characteristics, and comprises the following steps:
step one, cutting the glass sample plate according to a specified size according to production requirements to form first laminated glass and second laminated glass, and simultaneously cutting the intermediate film to a specified size according to the production requirements;
step two, edging, washing and drying the mechanical energy of the first laminated glass and the second laminated glass, endowing the first laminated glass and the second laminated glass with electric charges, enabling the surfaces of the first laminated glass and the second laminated glass to be positively charged, endowing the electric charges to the intermediate film, and enabling the surface of the intermediate film to be negatively charged;
step three, feeding the first laminated glass, the second laminated glass and the intermediate film processed in the step one and the step two into a laminating device for laminating, wherein in the laminating process, the first laminated glass, the second laminated glass and the intermediate film are bonded, the bonded first laminated glass, second laminated glass and intermediate film are adsorbed and bonded together under the action of static electricity and gravity, and are completely fixed after 1-2 min;
after preheating and prepressing, feeding the laminated glass into an autoclave for autoclaving, controlling the autoclave to carry out heating, pressurizing, cooling and depressurizing according to the production process requirements, and completely gluing the first laminated glass, the second laminated glass and the intermediate film after the processing by the autoclave;
and fifthly, performing quality inspection on the laminated glass, and packaging qualified products for storage.
In the embodiment, the processing technology of the laminated glass is improved, the production rate of the laminated glass can be increased, the quality and the yield of the laminated glass are improved, and the finished product quality of the laminated glass is further improved through special laminated glass production equipment.
Example 3:
the embodiment provides a processing method suitable for the laminated glass, which includes the technical scheme of the embodiment, and further has the following technical features, and the autoclave in the fourth step further includes: the device comprises a kettle body 1, wherein a sealing door 100 is arranged at the front end of the kettle body 1, a pressure relief opening 101 is arranged at the rear end of the kettle body 1, and the kettle body 1 is supported by a support frame 2; the bottom plate 3 is arranged in the kettle body 1 and is positioned at the bottom of the kettle body 1; the glass frame 4 is used for transporting and placing the laminated glass; the enclosing plate 5 is arranged in the kettle body 1 and is used for dividing the interior of the kettle body 1 into a workpiece cavity 50 and an element cavity 51; the heating unit 6, the heating unit 6 is set up in the surface of the baffle 5 on one side of the work piece cavity 50; a refrigerating unit 7, wherein the refrigerating unit 7 is arranged on the surface of the enclosing plate 5 on one side of the element cavity 51; the circulating unit 8 is arranged at the upper end of the enclosing plate 5 and used for circulating the air in the kettle body 1; the exhaust unit 9, the exhaust unit 9 is connected with the pressure relief port 101;
wherein, the support frame 2 is fixedly arranged at the bottom of the kettle body 1, and the bottom of the coaming 5 is connected with the surface of the bottom plate 3.
Moreover, still have the pressurization mouth and the autoclave required other conventional interfaces in this field on the cauldron body 1, bottom plate 3 lays the bottom in cauldron body 1 along cauldron body 1 length direction, the bounding wall includes upside bounding wall and left and right sides bounding wall, the bottom of left and right sides bounding wall respectively with the left and right sides fixed connection on bottom plate 3 surface, the left and right sides of upside bounding wall respectively with the upper end of left and right sides bounding wall connected, the unit that heats is conventional autoclave heating element in this field, refrigerating unit 7 can adopt the structure of circulation cooling medium in the coil pipe, the coil pipe fixed mounting is located a side surface of component chamber 51 at left and right sides bounding wall, the cauldron wall that the import and the export of coil pipe worn the cauldron body 1 sets up in the outside of cauldron body 1, cauldron body 1 and exhaust unit 9 are placed respectively in the workshop and outside the workshop.
In the embodiment, the laminated glass is placed on the glass frame 4, then the glass frame 4 is pushed into the kettle body 1, the laminated glass is located in the element cavity 51, then the sealing door 100 is closed, then the interior of the kettle body 1 is pressurized and heated, after the steam pressure is finished, the refrigerating unit 7 and the circulating unit 8 are started, the refrigerating unit 7 enables the temperature of air around the refrigerating unit to be reduced, the circulating unit 8 drives the air in the kettle body 1 to flow, so that the air with the reduced temperature circularly flows in the element cavity 51 and the workpiece cavity 50 of the kettle body 1, the temperature in the kettle body 1 is further uniformly reduced, the laminated glass can be uniformly cooled, the kettle body 1 is decompressed through the decompression opening 101 after the cooling is finished, and high-pressure air is discharged into the external air after being discharged to the exhaust unit 9.
Example 4:
the present embodiment provides a processing method suitable for the laminated glass, which includes the technical solutions of the above embodiments, and further has the following technical features, and the circulation unit 8 further includes: the fan 80 is arranged at the upper end of the enclosing plate 5 and is positioned in the element cavity 51; the driving part 81 is arranged at the upper end of the kettle body 1, and the driving part 81 is in transmission connection with the fan 80 and is used for driving the fan 80 to operate; the air inlet cover 82 is arranged at the upper end of the enclosing plate 5 and is positioned below the fan 80, and the air inlet cover 82 is used for communicating the upper part of the workpiece cavity 50 with the upper part of the element cavity 51; the air outlet covers 83 are arranged on two sides of the lower end of the enclosing plate 5, and the air outlet covers 83 are used for communicating the lower part of the workpiece cavity 50 with the lower part of the element cavity 51;
wherein the air inside the element chamber 51 and the workpiece chamber 50 can be circulated by the blower 80.
Furthermore, the driving member 81 may be composed of a magnetic coupler and a motor, the air inlet cover 82 is fixedly installed on the surface of the upper enclosure on the side of the workpiece cavity 50, the upper enclosure is provided with through holes so that the air inlet cover 82 communicates the upper portion of the workpiece cavity 50 with the upper portion of the component cavity 51, the air outlet covers 83 are respectively installed on the surfaces of the left and right enclosures on the side of the workpiece cavity 50, and the left and right enclosures are also provided with through holes so that the air outlet covers 83 communicate the lower portion of the workpiece cavity 50 with the lower portion of the component cavity 51.
In this embodiment, when the circulation unit 8 works, the driving member 81 drives the fan 80 to rotate, and along with the operation of the fan 80, negative pressure is generated in the workpiece cavity 50, air in the workpiece cavity 50 enters the upper part of the element cavity 51 through the air inlet cover 82, and low-temperature air near the refrigeration unit 7 in the element cavity 51 enters the lower part of the workpiece cavity 50 through the air outlet cover 83, and along with the uniform reduction of the temperature inside the continuous circulation kettle body 1 of the air, the laminated glass can be uniformly cooled, and the processing effect of the laminated glass is improved, so that the finished product quality of the laminated glass is improved.
Example 5:
the present embodiment provides a processing method suitable for the laminated glass, which includes the technical solutions of the above embodiments, and further has the following technical features, and the exhaust unit 9 further includes: the noise reduction box 90, wherein the inner wall of the noise reduction box 90 is provided with a sound absorption material 900; one end of the exhaust pipe 91 is connected with the pressure relief port 101, and the other end of the exhaust pipe 91 is positioned in the noise reduction box 90; the air outlet pipe 92 is arranged on the noise reduction box 90 and used for discharging air in the noise reduction box 90;
wherein, the outlet duct 92 is installed at the upper end of the noise reduction box 90.
Moreover, a rain cover is installed on the air outlet of the air outlet pipe 92, the noise reduction box 90 is buried under the ground, a water level sensor is also installed in the water storage tank 94, and the water level in the water storage tank 94 can be monitored through a conventional control system in the field.
In the embodiment, high-pressure air is firstly discharged into the noise reduction box 90 through the pressure relief port 101 and the exhaust pipe 91 in the pressure relief process, so that noise generated during pressure relief of the kettle body 1 is reduced, high-strength air is subjected to noise reduction through the noise reduction box 90 and then is discharged into external air through the air outlet pipe 92, and compared with the prior art, the noise pollution in the laminated glass processing process can be reduced.
Example 6:
the present embodiment provides a processing method suitable for the laminated glass, which includes the technical solutions of the above embodiments, and further has the following technical features, and the exhaust unit 9 further includes: the water collecting tank 93 is arranged on the ground, a water collecting opening 930 is arranged above the water collecting tank 93, and a filter screen 931 is arranged at the water collecting opening 930; a water storage tank 94, wherein the water storage tank 94 is communicated with the water collecting tank 93, and a water outlet 940 is arranged on the water storage tank 94; the circulating water pipe 95 is arranged in the wall of the noise reduction box 90, the inlet and the outlet of the circulating water pipe 95 are communicated with the water storage tank 94, and the inlet of the circulating water pipe 95 is provided with a water pump; the water baffle 96, two water leakage holes 960 are arranged on the water baffle 96; the water receiving box 97 is arranged in the water collecting tank 93 in a sliding mode and located right below one water leakage hole 960, the water receiving box 97 can ascend and descend and slide, a rack 971 is arranged at the lower end of the water receiving box 97, and a first water outlet pipe 970 is arranged at the bottom of the water receiving box 97. The gear mounting box 98 is arranged at the bottom of the water collecting tank 93, a gear 980 is rotatably mounted in the gear mounting box 98, and the gear 980 is meshed with the rack 971; the drainage tank 99 is arranged at the lower end of the water collecting tank 93, the drainage tank 99 is in a semi-cylindrical shape, and a second water outlet pipe 990 and a third water outlet pipe 991 are symmetrically arranged on two sides of the bottom of the drainage tank 99; the reversing plate 910 comprises a flat plate and a vertical plate, the vertical plate is perpendicular to the flat plate, one end of the vertical plate is fixedly connected with the flat plate, and two ends of the flat plate and the lower end of the vertical plate are in sealing sliding connection with the inner wall of the drainage groove 99;
the reversing plate 910 is in transmission connection with the gear 980 through a rotating shaft and can be driven by the gear 980 to rotate, and the second water outlet pipe 990 is communicated with the water storage tank 94.
In this embodiment, when raining, rainwater falls into the water collecting tank 93 and is primarily filtered when passing through the filter screen 931, then the rainwater falls onto the water baffle 96 and enters the inside of the water collecting tank 93 through two water leakage holes, the water receiving tank 97 continuously descends under the action of gravity along with the entering of rainwater, the water outlet rate of the first water outlet pipe 970 is designed to be a smaller rate so that rainwater can accumulate in the water receiving tank 97, the rack 971 drives the gear in the gear mounting box 98 to rotate along with the descending of the water receiving tank 97, the reversing plate 910 in the water discharging tank 99 rotates along with the rotation of the gear, so that the third water outlet pipe 991 in the water discharging tank 99 is firstly communicated with the inside of the water collecting tank 93, the initial rainwater is discharged out of the water collecting tank 93, the initial rainwater is continuously accumulated in the water receiving tank 97, the reversing plate 910 continuously rotates and closes the third water outlet pipe 991 again while the second water outlet pipe 990 is communicated with the inside of the water collecting tank 93, so that the later stage rainwater collected in the water storing tank 94 can be recycled in the circulating water pipe 95 under the action of the water pump to reduce the noise, and the rainwater is recycled to prevent the rainwater from corroding the rainwater collecting tank 95, and can be recycled to the rainwater collecting tank 95, and can be used for preventing the rainwater discharge water collecting tank 95 slowly used for the rainwater discharge water collecting the rainwater after the rainwater.
While the embodiments of the present application have been described in connection with the drawings, the embodiments and features of the embodiments of the present application can be combined with each other without conflict, and the present application is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present application and the claims.
Claims (9)
1. The laminated glass comprises a first laminated glass body and a second laminated glass body, wherein an intermediate film is arranged between the first laminated glass body and the second laminated glass body, and the laminated glass is characterized in that: the intermediate film contains a coating material, the intermediate film has a value of-1.0 or more of YId obtained by subtracting a yellow index YIp calculated from parallel line transmittance from a yellow index YIt calculated from total light transmittance, and the coating material has an average aspect ratio of 4.0 or less.
2. The laminated glass according to claim 1, wherein: the coating is an inorganic heat-insulating coating, and the inorganic heat-insulating coating is tin-doped indium oxide particles or cesium-doped tungsten oxide particles.
3. The laminated glass according to claim 2, wherein: the coating is a colored coating, and the coloring pigment of the colored coating is an azo compound, a condensed polycyclic compound, carbon black or graphene.
4. A laminated glass according to claim 3, wherein: the intermediate film contains a thermoplastic resin, a dispersant containing a phosphate ester or diketone compound, and an adhesion regulator which is an alkali metal salt of a carboxylic acid or an alkaline earth metal salt of a carboxylic acid.
5. A method for processing laminated glass suitable for use in a glass substrate as claimed in claim 4, comprising the steps of:
step one, cutting the glass sample plate according to a specified size according to production requirements to form first laminated glass and second laminated glass, and simultaneously cutting the intermediate film to a specified size according to the production requirements;
step two, edging, washing and drying the mechanical energy of the first laminated glass and the second laminated glass, endowing the first laminated glass and the second laminated glass with electric charges, enabling the surfaces of the first laminated glass and the second laminated glass to be positively charged, endowing the electric charges to the intermediate film, and enabling the surface of the intermediate film to be negatively charged;
step three, feeding the first laminated glass, the second laminated glass and the intermediate film processed in the step one and the step two into a laminating device for laminating, wherein in the laminating process, the first laminated glass, the second laminated glass and the intermediate film are bonded, the bonded first laminated glass, second laminated glass and intermediate film are adsorbed and bonded together under the action of static electricity and gravity, and are completely fixed after 1-2 min;
after preheating and prepressing, feeding the laminated glass into a high-pressure kettle for steam pressing, controlling the high-pressure kettle to perform heating, pressurizing, cooling and depressurizing procedures according to the production process requirements, and completely gluing the first laminated glass, the second laminated glass and the intermediate film after the high-pressure kettle is processed;
and fifthly, performing quality inspection on the laminated glass, and packaging qualified products for storage.
6. The method for processing laminated glass according to claim 5, wherein the autoclave in the fourth step further comprises:
the device comprises a kettle body (1), wherein a sealing door (100) is arranged at the front end of the kettle body (1), a pressure relief opening (101) is arranged at the rear end of the kettle body (1), and the kettle body (1) is supported by a support frame (2);
the bottom plate (3) is arranged in the kettle body (1) and is positioned at the bottom of the kettle body (1);
the glass frame (4), the glass frame (4) is used for transporting and placing the laminated glass;
the enclosing plate (5) is arranged in the kettle body (1) and is used for dividing the interior of the kettle body (1) into a workpiece cavity (50) and an element cavity (51);
the heating unit (6) is arranged on the surface of the enclosing plate (5) on one side of the workpiece cavity (50);
the refrigeration unit (7) is arranged on the surface of the enclosing plate (5) on one side of the element cavity (51);
the circulating unit (8) is arranged at the upper end of the enclosing plate (5) and used for circulating air in the kettle body (1);
the exhaust unit (9), the exhaust unit (9) is connected with the pressure relief port (101);
the support frame (2) is fixedly installed at the bottom of the kettle body (1), and the bottom of the coaming (5) is connected with the surface of the bottom plate (3).
7. The laminated glass processing method according to claim 6, wherein the circulation unit (8) further comprises:
the fan (80) is arranged at the upper end of the enclosing plate (5) and is positioned in the element cavity (51);
the driving piece (81) is arranged at the upper end of the kettle body (1), and the driving piece (81) is in transmission connection with the fan (80) and is used for driving the fan (80) to operate;
the air inlet cover (82), the air inlet cover (82) is arranged at the upper end of the enclosing plate (5) and is positioned below the fan (80), and the air inlet cover (82) is used for communicating the upper part of the workpiece cavity (50) with the upper part of the element cavity (51);
the air outlet covers (83) are arranged on two sides of the lower end of the enclosing plate (5), and the air outlet covers (83) are used for communicating the lower part of the workpiece cavity (50) with the lower part of the element cavity (51);
wherein the air inside the element cavity (51) and the workpiece cavity (50) can circularly flow under the action of the fan (80).
8. The laminated glass processing method according to claim 7, wherein the exhaust unit (9) further comprises:
the noise reduction box (90), wherein the inner wall of the noise reduction box (90) is provided with a sound absorption material (900);
one end of the exhaust pipe (91) is connected with the pressure relief opening (101), and the other end of the exhaust pipe (91) is positioned in the noise reduction box (90);
the air outlet pipe (92) is arranged on the noise reduction box (90) and used for discharging air in the noise reduction box (90);
wherein the air outlet pipe (92) is arranged at the upper end of the noise reduction box (90).
9. The laminated glass processing method according to claim 8, wherein the exhaust unit (9) further comprises:
the water collecting tank (93), the water collecting tank (93) is arranged on the ground, a water collecting opening (930) is arranged above the water collecting tank (93), and a filter screen (931) is arranged at the water collecting opening (930);
the water storage tank (94), the water storage tank (94) is communicated with the water collecting tank (93), and a water discharging opening (940) is arranged on the water storage tank (94);
the circulating water pipe (95) is arranged in the wall of the noise reduction box (90), the inlet and the outlet of the circulating water pipe (95) are communicated with the water storage box (94), and a water pump is arranged at the inlet of the circulating water pipe (95);
the water baffle (96), two water leakage holes (960) are arranged on the water baffle (96);
water receiving box (97), water receiving box (97) slide to set up in header tank (93) and be located one and leak under hole (960), water receiving box (97) liftable slides, the lower extreme of water receiving box (97) is provided with rack (971), the bottom of water receiving box (97) is provided with first outlet pipe (970).
The gear mounting box (98), the gear mounting box (98) is arranged at the bottom of the water collecting tank (93), a gear (980) is rotatably mounted in the gear mounting box (98), and the gear (980) is meshed with the rack (971);
the drainage tank (99) is arranged at the lower end of the water collecting tank (93), the drainage tank (99) is in a semi-cylindrical shape, and a second water outlet pipe (990) and a third water outlet pipe (991) are symmetrically arranged on two sides of the bottom of the drainage tank (99);
the reversing plate (910) comprises a flat plate and a vertical plate, the vertical plate and the flat plate are perpendicular to each other, one end of the vertical plate is fixedly connected with the flat plate, and two ends of the flat plate and the lower end of the vertical plate are in sealing sliding connection with the inner wall of the drainage groove (99);
the reversing plate (910) is in transmission connection with a gear (980) through a rotating shaft and can be driven by the gear (980) to rotate, and the second water outlet pipe (990) is communicated with the water storage tank (94).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211224715.6A CN115946412A (en) | 2022-10-09 | 2022-10-09 | Laminated glass and processing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211224715.6A CN115946412A (en) | 2022-10-09 | 2022-10-09 | Laminated glass and processing method thereof |
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| Publication Number | Publication Date |
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| CN115946412A true CN115946412A (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211224715.6A Pending CN115946412A (en) | 2022-10-09 | 2022-10-09 | Laminated glass and processing method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN117087304A (en) * | 2023-10-19 | 2023-11-21 | 四川宇光光学玻璃有限公司 | Glass sheet PVB intermediate film filling device considering internal stress detection |
| CN117087304B (en) * | 2023-10-19 | 2024-05-24 | 四川宇光光学玻璃有限公司 | Glass sheet PVB intermediate film filling device considering internal stress detection |
-
2022
- 2022-10-09 CN CN202211224715.6A patent/CN115946412A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN117087304A (en) * | 2023-10-19 | 2023-11-21 | 四川宇光光学玻璃有限公司 | Glass sheet PVB intermediate film filling device considering internal stress detection |
| CN117087304B (en) * | 2023-10-19 | 2024-05-24 | 四川宇光光学玻璃有限公司 | Glass sheet PVB intermediate film filling device considering internal stress detection |
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