CN114956606B - Processing method of anti-collision heat-insulation fireproof glass and vacuum filling device thereof - Google Patents
Processing method of anti-collision heat-insulation fireproof glass and vacuum filling device thereof Download PDFInfo
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- CN114956606B CN114956606B CN202210441146.4A CN202210441146A CN114956606B CN 114956606 B CN114956606 B CN 114956606B CN 202210441146 A CN202210441146 A CN 202210441146A CN 114956606 B CN114956606 B CN 114956606B
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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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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/6612—Evacuated glazing units
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/673—Assembling the units
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/677—Evacuating or filling the gap between the panes ; Equilibration of inside and outside pressure; Preventing condensation in the gap between the panes; Cleaning the gap between the panes
- E06B3/6775—Evacuating or filling the gap during assembly
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/249—Glazing, e.g. vacuum glazing
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/22—Glazing, e.g. vaccum glazing
Abstract
The invention relates to the technical field of glass, in particular to a processing method of anti-collision heat-insulation fireproof glass and a vacuum filling device thereof. The vacuum filling assembly comprises a mountable top plate, side opposite pressing plates, a side wing distance adjusting plate, a bottom lifting plate, anti-collision heat-insulation fireproof glass, an expansion bonding pad, a space extraction pipe, a rubber injection pipe and a linkage middle plate, and the vacuum filling device for the anti-collision heat-insulation fireproof glass comprises the following steps: step one: strength enhancement treatment of the low-iron ultra-white glass substrate; step two: preparing a fireproof liquid intermediate material; step three: preparing an anti-collision substrate; step four: synthesizing a substrate; step five: filling in vacuum; step six: preparing a product; the anti-collision heat-insulating fireproof glass is prepared by adopting fireproof liquid materials and is combined with materials such as low-iron ultra-white glass, polyester butyral, butyl rubber and the like with light transmittance of more than 90 percent. The manufacturing is performed under the claimed process, which is effective to promote the manufacture of an impact-resistant, heat-insulating, fire-resistant glass product.
Description
Technical Field
The invention relates to the technical field of glass, in particular to a processing method of anti-collision heat-insulation fireproof glass and a vacuum filling device thereof.
Background
Glass is an amorphous inorganic nonmetallic material, which is generally prepared by taking various inorganic minerals as main raw materials and adding a small amount of auxiliary raw materials. The fireproof glass is one of glass, and the single-piece fireproof glass product sold in the current market has no fireproof heat insulation performance, and has poor impact resistance and impact resistance when the temperature difference is more than 350-450 ℃; meanwhile, the composite fireproof glass products sold in the market at present have poor impact resistance although having heat insulation performance; in addition, the current compound glass needs to be subjected to glue filling operation in the processing process, the current glue filling operation is slow in process, and the injection of glue cannot be accurately controlled, so that the phenomenon of glue overflow is easy to occur.
Disclosure of Invention
The invention aims to provide a processing method of anti-collision heat-insulation fireproof glass and a vacuum filling device thereof, so as to solve the problems in the process.
In order to achieve the above purpose, the present invention provides the following technical solutions: including the vacuum filling subassembly with anti-bubble function, the vacuum filling subassembly is including mountable roof, side clamp plate in opposite directions, flank distance adjusting plate, bottom lifter plate, crashproof thermal-insulated fire prevention glass, expansion laminating pad, space extraction pipe, injecting tube and linkage middle part board, wherein side clamp plate in opposite directions symmetrical arrangement is at the both ends of mountable roof, flank distance adjusting plate activity is arranged in the one end middle side of mountable roof, wherein bottom lifter plate activity is arranged in the lower extreme one side of flank distance adjusting plate, crashproof thermal-insulated fire prevention glass is located the upper end of bottom lifter plate, and wherein the expansion laminating pad embedding is inboard at the middle-end of mountable roof, space extraction pipe runs through the upper end one side of mountable roof and arranges, wherein the injecting tube runs through the upper end opposite side of mountable roof and arranges, the linkage middle part board is located between space extraction pipe and the injecting tube.
Preferably, the flank distance-adjusting plate is located two between the opposite pressing plates of the side, wherein the expansion joint pad is located at the upper end of the anti-collision heat-insulation fireproof glass, the space extraction pipe and the rubber injection pipe are all arranged through the middle end of the expansion joint pad, one end of the linkage middle plate is arranged through the space extraction pipe, the linkage middle plate is connected with the space extraction pipe in a welding mode, the other end of the linkage middle plate is arranged through the rubber injection pipe, and the linkage middle plate is connected with the rubber injection pipe in a welding mode.
Preferably, a square inner guide frame is arranged on the upper side of the inner end of the rubber injection pipe, a flow reducing concave plate is arranged on one side of the inner end of the rubber injection pipe, the shape of the flow reducing concave plate arranged towards one side of the space extraction pipe is arc-shaped, drainage outer blocks are symmetrically arranged at the upper end and the lower end of the flow reducing concave plate, and an upper ejector block is arranged on the other side of the inner end of the square inner guide frame.
Preferably, the air vent is formed in the middle of the linkage middle plate at one end of the space extraction pipe in a penetrating manner, the inner end of the linkage middle plate is provided with the inner accommodating cavity, the air vent and the inner accommodating cavity are formed in a penetrating manner, the same-side extension plate is fixedly connected at one end of the linkage middle plate, which is close to the space extraction pipe, the middle of the same-side extension plate is provided with the guide groove in a penetrating manner, and the side movable frame is arranged at one side of the inner end of the inner accommodating cavity.
Preferably, the side moves the frame and runs through the one end of linkage middle part board in proper order, annotates the rubber tube and arranges with square interior guide frame, and wherein the side moves the frame and is located square interior guide frame's one end and arranges fixed connection's shutoff piece, the one end laminating of shutoff piece subtracts the concave plate and arranges, and wherein the side moves the one end both sides symmetrical arrangement fixed connection's of frame pull rod that resets, carry out fixed connection between the other end of pull rod that resets and the linkage middle part board, wherein the side moves the other end middle part of frame and arranges fixed connection's head rod, fixed connection's lower part piece is arranged to the one end downside of head rod, and wherein the locking notch is seted up to lower part piece upper end one side.
Preferably, the inner end of the guiding groove is provided with a guiding inner frame, wherein the guiding inner frame is connected with the linkage middle plate by a buckle, one side of the inner end of the guiding inner frame is provided with a bulge film, the middle side of one end of the bulge film is provided with a second connecting rod connected by glue, one end upper side of the second connecting rod is provided with a fixedly connected upper block, and one end lower side of the upper block is provided with a fixedly connected clamping locking block.
Preferably, a pressing frame is placed on one side of the inner end of the inner frame, wherein embedded clamping blocks which are fixedly connected are symmetrically arranged on two sides of the middle end of the pressing frame, and anti-slip protruding blocks which are fixedly connected are uniformly arranged on four sides of one end of the pressing frame.
A vacuum filling device of anti-collision heat-insulation fireproof glass comprises the following steps:
step one: strength enhancement treatment of the low-iron ultra-white glass substrate; heating at 680-700 deg.C for 40-45 s per 1MM, removing the heated region after the time arrives, and air quenching to obtain the final product with low iron content and ultra-white glass surface reaching above 110 Mpa.
Step two: preparing a fireproof liquid intermediate material; the fireproof liquid material comprises SiO2 and KOH, the SiO2 and KOH material is put into a vacuum container with the temperature of 25 ℃, stirred for 30 minutes, and then emptied for 30 minutes, so as to prepare the fireproof liquid intermediate material.
Step three: preparing an anti-collision substrate; and (3) after the intensity enhancement treatment of the two low-iron ultra-white glass substrates with the light transmittance of more than 90%, using a polyester butyral material in the middle, taking the combination, pumping the combination into a sealed bag, putting the bag into a high-pressure heating container, heating the bag to 130 ℃, simultaneously, applying 1.4MPa of air pressure gas in the high-pressure container, keeping the pressure constant for 45 minutes, cooling to normal temperature, and exhausting the bag to prepare the anti-collision substrate.
Step four: synthesizing a substrate; the anti-collision substrate is arranged on the periphery of the substrate, a butyl adhesive tape is stuck to the position of a scribing line 15mm away from the edge for 5mmX5mm for later use, then, after the intensity enhancement treatment is carried out on the two low-iron ultra-white glass substrates, the light transmittance is more than 90%, the butyl adhesive tape is stuck to the position of a scribing line 15mm away from the edge for 5mmX5mm, then, the three substrates stuck with the butyl adhesive are combined together, and then, the silicone structural adhesive is filled in the other empty position 15mm away from the edge, and a filling opening 20mm wide is reserved.
Step five: filling in vacuum; and (3) filling the fireproof liquid material in the second step into a composite piece of the low-iron ultra-white glass with the light transmittance of more than 90% and the anti-collision substrate of the low-iron ultra-white glass with the light transmittance of more than 90% in the third step in vacuum, uniformly discharging and filling by using a vacuum filling assembly, sealing, and heating in a constant temperature chamber at 75-80 ℃ for more than 180 minutes.
Filling flow of the vacuum filling component: the positions of the anti-collision heat-insulation fireproof glass are locked by means of the movable side wing distance adjusting plates and the bottom lifting plates, and then the two sides of the anti-collision heat-insulation fireproof glass are bonded and limited by means of the side opposite pressing plates.
Utilize space extraction pipe to the inside air of crashproof thermal-insulated fire prevention glass to extract, at crashproof thermal-insulated fire prevention glass extraction air's in-process simultaneously, the bulge membrane receives the pulling, and the limit moves the frame and is pulled with the shutoff piece this moment, and then glues can be in the inside in-process that forms vacuum of crashproof thermal-insulated fire prevention glass, inhale crashproof thermal-insulated fire prevention glass inside fast by the negative pressure to accomplish crashproof thermal-insulated fire prevention glass's glue filling fast.
Step six: preparing a product; low-iron super white glass with light transmittance more than 90%, polyester butyral, butyl rubber, KOH and SiO 2 And manufacturing under the requirements of the first step, the second step, the third step, the fourth step and the fifth step, and cleaning glass after the process is finished, so as to obtain the product.
Compared with the prior art, the invention has the beneficial effects that:
1. the process anti-collision heat-insulation fireproof glass is prepared by adopting fireproof liquid materials, and is combined with materials such as low-iron ultra-white glass, polyester butyral, butyl rubber and the like with light transmittance of more than 90 percent. The anti-collision heat-insulation fireproof glass product is manufactured under the process, can effectively promote the manufactured anti-collision heat-insulation fireproof glass product, ensures good external collision safety, fire impact resistance and fire resistance heat insulation performance under the heat load of 760-1000 ℃, and can keep the requirements of light transmittance and surface hardness, and can be used in a hollow mode or in a mode of combining fireproof partition walls and anti-collision heat-insulation fireproof floors;
2. through the arrangement of the invention, the internal air of the anti-collision heat-insulation fireproof glass can be extracted, so that the purpose of vacuum is achieved in the anti-collision heat-insulation fireproof glass, the glue injection is convenient to rapidly inject glue, in the working process of the space extraction pipe, the glue injection pipe can be opened, and once the space extraction pipe stops working, the glue injection pipe can be closed, and the purpose of precisely controlling glue injection is realized.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a side wing roll adjustment plate according to the present invention.
FIG. 3 is a schematic perspective view of a mountable top plate according to the present invention in semi-section.
FIG. 4 is a schematic view of the injection tube of the present invention in a right side view, partly in cross-section.
Fig. 5 is a schematic diagram of the linkage middle plate of the present invention in a right side view in half section.
Fig. 6 is a schematic semi-cutaway perspective view of the present invention incorporating an inner frame.
Fig. 7 is an enlarged schematic view of the invention at a in fig. 5.
In the figure: the device comprises a mountable top plate 1, side opposite pressing plates 11, side wing distance adjusting plates 12, bottom lifting plates 13, anti-collision heat insulation fireproof glass 14, an expansion bonding pad 15, a space extraction pipe 16, a rubber injection pipe 17, a square inner guide frame 1701, a flow reduction concave plate 1702, a drainage outer block 1703, an upper top block 1704, a linkage middle plate 18, ventilation holes 1801, a built-in cavity 1802, a same side extension plate 1803, a guide slot 1804, a guide inner frame 18041, a bulge membrane 18042, a second connecting rod 18043, an upper block 1804, a clamping locking block 1805, a pressing frame 18046, an embedded clamping block 18047, an anti-skid protruding block 1808, a side moving frame 1805, a shutoff block 1806, a reset pull rod 1807, a first connecting rod 1808, a lower block 1809 and a locking groove 1810.
Detailed Description
Features and exemplary embodiments of various aspects of the invention are described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the invention by showing examples of the invention. The present invention is in no way limited to any particular configuration and algorithm set forth below, but rather covers any modification, substitution, and improvement of elements, components, and algorithms without departing from the spirit of the invention. In the drawings and the following description, well-known structures and techniques have not been shown in order to avoid unnecessarily obscuring the present invention.
Referring to fig. 1 to 7, the present invention provides a technical solution: the vacuum filling assembly comprises a mountable top plate 1, side opposite pressing plates 11, a side wing distance adjusting plate 12, a bottom lifting plate 13, anti-collision heat insulation fireproof glass 14, an expansion attaching pad 15, a space extraction pipe 16, a rubber injection pipe 17 and a linkage middle plate 18, wherein the side facing pressing plates 11 are symmetrically arranged at two ends of the mountable top plate 1, the side wing distance adjusting plate 12 is movably arranged at one middle side of one end of the mountable top plate 1, the bottom lifting plate 13 is movably arranged at one side of the lower end of the side wing distance adjusting plate 12, the anti-collision heat insulation fireproof glass 14 is positioned at the upper end of the bottom lifting plate 13, the expansion attaching pad 15 is embedded in the inner side of the middle end of the mountable top plate 1, the space extraction pipe 16 penetrates through one side of the upper end of the mountable top plate 1, the rubber injection pipe 17 penetrates through the other side of the upper end of the mountable top plate 1, and the linkage middle plate 18 is positioned between the space extraction pipe 16 and the rubber injection pipe 17.
The side opposite pressing plates 11 are connected with the mountable top plate 1 through electric rails, guide rails can be arranged on the mountable top plate 1, driving blocks are arranged on the side opposite pressing plates 11, so that the two side opposite pressing plates 11 can move in opposite directions to attach the anti-collision heat-insulation fireproof glass 14, the anti-collision heat-insulation fireproof glass 14 is attached and clamped, meanwhile, the side wing distance adjusting plates 12 are connected with the side opposite pressing plates 11 and the mountable top plate 1 in the same mode, but the moving direction of the side wing distance adjusting plates 12 is different from the moving direction of the side opposite pressing plates 11, meanwhile, the bottom lifting plates 13 can move up and down through electric power, and the positions of the anti-collision heat-insulation fireproof glass 14 can be locked by means of the side wing distance adjusting plates 12 and the bottom lifting plates 13.
One end of the space extraction pipe 16 is connected with a vacuum pump, and one end of the glue injection pipe 17 can be connected with equipment for storing glue.
The flank distance adjusting plate 12 is located between two side opposite pressing plates 11, wherein the expansion laminating pad 15 is located at the upper end of the anti-collision heat insulation fireproof glass 14, the space extraction pipe 16 and the glue injection pipe 17 are all arranged through the middle end of the expansion laminating pad 15, one end of the linkage middle plate 18 is arranged through the space extraction pipe 16, the linkage middle plate 18 is connected with the space extraction pipe 16 in a welding mode, the other end of the linkage middle plate 18 is arranged through the glue injection pipe 17, and the linkage middle plate 18 is connected with the glue injection pipe 17 in a welding mode.
A square inner guide frame 1701 which is fixedly connected is arranged on the upper side of the inner end of the injection tube 17, wherein a flow reducing concave plate 1702 which is fixedly connected is arranged on one side of the inner end of the injection tube 17, the shape of the flow reducing concave plate 1702 which is arranged towards one side of the space extraction tube 16 is arc, drainage outer blocks 1703 which are fixedly connected are symmetrically arranged on the upper end and the lower end of the flow reducing concave plate 1702, and an upper top block 1704 which is fixedly connected is arranged on the other side of the inner end of the square inner guide frame 1701.
By means of the outer flow guiding block 1703 and the upper top block 1704, the glue can be guided, while the flow reducing recess 1702 facilitates the flow breaking of the glue.
The air vent 1801 is formed in the middle of the linkage middle plate 18 at one end of the space extraction tube 16, the inner end of the linkage middle plate 18 is provided with the inner accommodating cavity 1802, the air vent 1801 and the inner accommodating cavity 1802 are formed in a penetrating manner, the fixedly connected same-side extension plate 1803 is arranged at one end of the linkage middle plate 18 close to the space extraction tube 16, the middle of the same-side extension plate 1803 is provided with the guide groove 1804 in a penetrating manner, and one side of the inner end of the inner accommodating cavity 1802 is provided with the side movable frame 1805.
The side movable frame 1805 sequentially penetrates through one end of the linkage middle plate 18, the rubber injection tube 17 and the square inner guide frame 1701, wherein the side movable frame 1805 is located at one end of the square inner guide frame 1701 and is provided with a fixed-connection shutoff block 1806, one end of the shutoff block 1806 is attached to the flow reduction concave plate 1702, two sides of one end of the side movable frame 1805 are symmetrically provided with fixed-connection reset pull rods 1807, the other end of the reset pull rods 1807 is fixedly connected with the linkage middle plate 18, a fixed-connection first connecting rod 1808 is arranged at the middle side of the other end of the side movable frame 1805, a fixed-connection lower block 1809 is arranged at the lower side of one end of the first connecting rod 1808, and a locking groove 1810 is formed in one side of the upper end of the lower block 1809.
The space extraction pipe 16 and the glue injection pipe 17 are aligned with the glue injection port of the anti-collision heat insulation fireproof glass 14, the space extraction pipe 16 is used for extracting air in the anti-collision heat insulation fireproof glass 14, meanwhile, in the process of extracting air from the anti-collision heat insulation fireproof glass 14, negative pressure is formed on one side of the built-in cavity 1802 by means of the air holes 1801, in addition, the middle part of the bulge film 10842 bulges towards one side of the space extraction pipe 16, at the moment, the first connecting rod 1808 is pulled by the second connecting rod 10843, then the side movable frame 1805 is pulled, the reset pull rod 1807 is subjected to accumulation deformation, the further shutoff block 1806 leaves the flow reduction concave plate 1702, and glue can be adsorbed into the anti-collision heat insulation fireproof glass 14 under the negative pressure, so that glue injection operation of the anti-collision heat insulation fireproof glass 14 is completed.
The inner end of the guiding groove 1804 is provided with a guiding inner frame 18041, wherein the guiding inner frame 18041 is connected with the linkage middle plate 18 by a buckle, one side of the inner end of the guiding inner frame 1804 is provided with a bulge film 18042, one middle side of one end of the bulge film 18042 is provided with a second connecting rod 18043 connected by glue, one upper side of one end of the second connecting rod 1804 is provided with a fixedly connected upper block 1804, and one lower side of one end of the upper block 1804 is provided with a fixedly connected clamping locking block 1805.
By introducing the inner frame 18041 to fix on the linkage middle plate 18, the bulge film 18042 can divide the internal accommodating cavity 1802 in the linkage middle plate 18 into two parts, meanwhile, the upper block 1804 is located above the lower block 1809, and the clamping locking block 1805 is clamped in the clamping groove 1810, so that linkage between the bulge film 18042 and the side movable frame 1805 is realized.
A pressing frame 18046 is placed at one side of the inner end of the inner frame 18041, wherein embedded clamping blocks 18047 which are fixedly connected are symmetrically arranged at two sides of the middle end of the pressing frame 18046, and anti-slip protruding blocks 18048 which are fixedly connected are uniformly distributed at four sides of one end of the pressing frame 18046.
The pressing frame 18046 can bulge the membrane 18042 to perform edge pressing fixation, meanwhile, the embedded clamping blocks 18047 are connected with the introduced inner frame 18041 in a clamping manner, and the pressing frame 18046 can be better and quickly connected with the position of the bulge membrane 18042 in a stable manner by means of the anti-slip protruding blocks 18048.
Comprises two pieces of low-iron super white glass with light transmittance more than 90 percent and polyester butyral material; synthesizing a fireproof liquid intermediate material and a plurality of pieces of low-iron ultra-white glass; the low-iron ultra-white glass substrate is a single piece, and the strength of the low-iron ultra-white glass substrate is enhanced.
A vacuum filling device of anti-collision heat-insulation fireproof glass comprises the following steps:
step one: strength enhancement treatment of the low-iron ultra-white glass substrate; heating at 680-700 deg.C for 40-45 s per 1MM, removing the heated region after the process is reached, and quenching with air to obtain low-iron ultra-white glass with surface reaching above 110 Mpa;
step two: preparing a fireproof liquid intermediate material; the fireproof liquid material comprises SiO2 and KOH, the SiO2 and KOH material is put into a vacuum container at 25 ℃, stirred for 30 minutes, and then emptied for 30 minutes to prepare the fireproof liquid intermediate material;
step three: preparing an anti-collision substrate; after the intensity enhancement treatment is carried out on two low-iron ultra-white glass substrates with the light transmittance of more than 90%, the polyester butyral material is used in the middle, the combination is packed in a closed bag, the combination is pumped into a vacuum state, then the high-pressure heating container is put into the high-pressure heating container to be heated to 130 ℃, meanwhile, air pressure gas of 1.4MPa is applied in the high-pressure container for 45 minutes at constant pressure, then the temperature is reduced to normal temperature, and meanwhile, the air is exhausted, so that the anti-collision substrate is prepared;
step four: synthesizing a substrate; arranging anti-collision substrates on the four peripheries of the substrates, pasting a butyl adhesive tape at a position 15mm away from the edges, reserving the butyl adhesive tape for standby, then, carrying out strength enhancement treatment on the two low-iron ultra-white glass substrates with the light transmittance of more than 90%, pasting the butyl adhesive tape at the position 15mm away from the edges, adhering the butyl adhesive tape at the position 5mm away from the edges, combining the three substrates pasted with the butyl adhesive tape, and then, filling silicone structural adhesive at other positions 15mm away from the edges, and reserving a pouring opening with the width of 20 mm;
step five: filling in vacuum; filling the fireproof liquid material in the second step into a composite piece of the low-iron ultra-white glass with the light transmittance of more than 90% and the anti-collision substrate of the low-iron ultra-white glass with the light transmittance of more than 90% in the third step in vacuum, uniformly discharging and filling by using a vacuum filling assembly, sealing, and heating in a constant temperature chamber at 75-80 ℃ for more than 180 minutes;
filling flow of the vacuum filling component: the position of the anti-collision heat-insulation fireproof glass 14 is locked by the aid of the movable side wing distance adjusting plates 12 and the bottom lifting plates 13, and then the two sides of the anti-collision heat-insulation fireproof glass 14 are bonded and limited by the aid of the side opposite pressing plates 11;
the space extraction pipe 16 is utilized to extract air in the anti-collision heat-insulation fireproof glass 14, meanwhile, in the process of extracting air from the anti-collision heat-insulation fireproof glass 14, the bulge film 18042 is pulled, at the moment, the side movable frame 1805 and the closure block 1806 are pulled, and then glue can be quickly sucked into the anti-collision heat-insulation fireproof glass 14 by negative pressure in the process of forming vacuum in the anti-collision heat-insulation fireproof glass 14, so that glue filling of the anti-collision heat-insulation fireproof glass 14 is quickly completed.
Step six: preparing a product; low-iron super white glass with light transmittance more than 90%, polyester butyral, butyl rubber, KOH and SiO 2 And manufacturing under the requirements of the first step, the second step, the third step, the fourth step and the fifth step, and cleaning glass after the process is finished, so as to obtain the product.
The different technical features presented in the different embodiments may be combined to advantage. Other variations to the disclosed embodiments can be understood and effected by those skilled in the art in view of the drawings, the description, and the claims. In the claims, the term "comprising" does not exclude other means or steps; the indefinite article "a" does not exclude a plurality; the terms "first," "second," and the like, are used for designating a name and not for indicating any particular order. Any reference signs in the claims shall not be construed as limiting the scope. The functions of the various elements presented in the claims may be implemented by means of a single hardware or software module. The presence of certain features in different dependent claims does not imply that these features cannot be combined to advantage.
Claims (3)
1. The utility model provides a crashproof thermal-insulated fire prevention glass's vacuum filling device, includes the vacuum filling subassembly that has the bubble prevention function, its characterized in that: the vacuum filling component comprises a mountable top plate, side opposite pressing plates, a side wing distance adjusting plate, a bottom lifting plate, anti-collision heat-insulating fireproof glass, an expansion bonding pad, a space extraction pipe, a rubber injection pipe and a linkage middle plate, wherein the side opposite pressing plates are symmetrically arranged at two ends of the mountable top plate, the side wing distance adjusting plate is movably arranged at one middle side of the mountable top plate, the bottom lifting plate is movably arranged at one side of the lower end of the side wing distance adjusting plate, the anti-collision heat-insulating fireproof glass is positioned at the upper end of the bottom lifting plate, the expansion bonding pad is embedded at the inner side of the middle end of the mountable top plate, the space extraction pipe penetrates through one side of the upper end of the mountable top plate, the rubber injection pipe penetrates through the other side of the upper end of the mountable top plate, the linkage middle plate is positioned between the space extraction pipe and the rubber injection pipe, the side wing distance adjusting plate is positioned between the two side opposite pressing plates, wherein the expansion bonding pad is positioned at the upper end of the anti-collision heat-insulation fireproof glass, the space extraction pipe and the rubber injection pipe are all arranged through the middle end of the expansion bonding pad, one end of the linkage middle plate is arranged through the space extraction pipe, the linkage middle plate and the space extraction pipe are connected by welding, the other end of the linkage middle plate is arranged through the rubber injection pipe, the linkage middle plate and the rubber injection pipe are connected by welding, a square inner guide frame which is fixedly connected is arranged at the upper side of the inner end of the rubber injection pipe, a flow reducing concave plate which is fixedly connected is arranged at one side of the inner end of the rubber injection pipe, the flow reducing concave plate is arc-shaped, drainage outer blocks which are fixedly connected are symmetrically arranged at the upper end and the lower end of the flow reducing concave plate, an upper top block which is fixedly connected is arranged at the other side of the inner end of the square inner guide frame, the utility model provides a draw-in pipe is located in space, link middle part board and is located the one end of space extraction pipe and runs through and has offered the bleeder vent, wherein link middle part board is offered to the inner of link middle part board and is equipped with the internal chamber, run through between bleeder vent and the internal chamber and offer, wherein link middle part board is close to the one end of space extraction pipe and arranges fixed connection's homonymy extension board, the leading-in groove is offered in the middle part of homonymy extension board, and wherein the interior end one side of internal chamber has been placed the avris and has been moved the frame, the avris moves the frame and runs through the one end of link middle part board in proper order, the glue injection pipe and square interior guide frame arrangement, and wherein the avris moves the frame and is located the one end of square interior guide frame and arranges fixed connection's shutoff piece, the laminating of one end of shutoff piece is subtracted concave plate and is arranged, wherein the one end bilateral symmetry of avris moves the frame arranges fixed connection's reset pull rod, carry out fixed connection between the other end of reset pull rod and the link middle part board, wherein the other end middle side of avris moves the frame arranges fixed connection's head rod, the lower part piece of fixed connection is arranged to one end downside of head rod, wherein lower part piece upper end one side of lower part side, wherein lower part piece upper end side is placed the side and is placed the lower part piece and is placed the inside the frame, and is connected with the connecting rod, wherein the inside the connecting rod is connected with the fixed connection piece.
2. The vacuum filling device for anti-collision heat-insulating fireproof glass according to claim 1, wherein: the inner end side of the leading-in inner frame is provided with a pressing frame, wherein the two sides of the middle end of the pressing frame are symmetrically provided with fixedly connected embedded clamping blocks, and the four sides of one end of the pressing frame are respectively provided with fixedly connected anti-slip protruding blocks.
3. A method of manufacturing an impact-resistant, heat-insulating, fire-resistant glass using the vacuum filling apparatus for impact-resistant, heat-insulating, fire-resistant glass as claimed in any one of claims 1 to 2, comprising the steps of:
step one: strength enhancement treatment of the low-iron ultra-white glass substrate; heating at 680-700 deg.C for 40-45 s per 1MM, removing the heated region after the process is reached, and quenching with air to obtain low-iron ultra-white glass with surface reaching above 110 Mpa;
step two: preparing a fireproof liquid intermediate material; the fireproof liquid material comprises SiO2 and KOH, the SiO2 and KOH material is put into a vacuum container at 25 ℃, stirred for 30 minutes, and then emptied for 30 minutes to prepare the fireproof liquid intermediate material;
step three: preparing an anti-collision substrate; after the intensity enhancement treatment is carried out on two low-iron ultra-white glass substrates with the light transmittance of more than 90%, the polyester butyral material is used in the middle, the combination is packed in a closed bag, the combination is pumped into a vacuum state, then the high-pressure heating container is put into the high-pressure heating container to be heated to 130 ℃, meanwhile, air pressure gas of 1.4MPa is applied in the high-pressure container for 45 minutes at constant pressure, then the temperature is reduced to normal temperature, and meanwhile, the air is exhausted, so that the anti-collision substrate is prepared;
step four: synthesizing a substrate; arranging anti-collision substrates on the four peripheries of the substrates, pasting a butyl adhesive tape at a position 15mm away from the edges, reserving the butyl adhesive tape for standby, then, carrying out strength enhancement treatment on the two low-iron ultra-white glass substrates with the light transmittance of more than 90%, pasting the butyl adhesive tape at the position 15mm away from the edges, adhering the butyl adhesive tape at the position 5mm away from the edges, combining the three substrates pasted with the butyl adhesive tape, and then, filling silicone structural adhesive at other positions 15mm away from the edges, and reserving a pouring opening with the width of 20 mm;
step five: filling in vacuum; filling the fireproof liquid material in the second step into a composite piece of the low-iron ultra-white glass with the light transmittance of more than 90% and the anti-collision substrate of the low-iron ultra-white glass with the light transmittance of more than 90% in the third step in vacuum, uniformly discharging and filling by using a vacuum filling assembly, sealing, and heating in a constant temperature chamber at 75-80 ℃ for more than 180 minutes;
filling flow of the vacuum filling component: locking the positions of the anti-collision heat-insulation fireproof glass by means of the movable side wing distance adjusting plates and the bottom lifting plates, and then bonding and limiting the two sides of the anti-collision heat-insulation fireproof glass by means of the side opposite pressing plates;
the space extraction pipe is used for extracting air in the anti-collision heat-insulation fireproof glass, meanwhile, in the process of extracting air from the anti-collision heat-insulation fireproof glass, the bulge film is pulled, at the moment, the side movable frame and the closure block are pulled, and then glue can be quickly sucked into the anti-collision heat-insulation fireproof glass by negative pressure in the process of forming vacuum in the anti-collision heat-insulation fireproof glass, so that glue filling of the anti-collision heat-insulation fireproof glass can be quickly completed;
step six: preparing a product; low-iron super white glass with light transmittance more than 90%, polyester butyral, butyl rubber, KOH and SiO 2 And manufacturing under the requirements of the first step, the second step, the third step, the fourth step and the fifth step, and cleaning glass after the process is finished, so as to obtain the product.
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| CN202210441146.4A CN114956606B (en) | 2022-04-25 | 2022-04-25 | Processing method of anti-collision heat-insulation fireproof glass and vacuum filling device thereof |
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| CN202210441146.4A CN114956606B (en) | 2022-04-25 | 2022-04-25 | Processing method of anti-collision heat-insulation fireproof glass and vacuum filling device thereof |
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| CN114956606A (en) | 2022-08-30 |
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