CN105967534A - Preparation technology of tempered vacuum laminated glass for automobile - Google Patents
Preparation technology of tempered vacuum laminated glass for automobile Download PDFInfo
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- CN105967534A CN105967534A CN201610310461.8A CN201610310461A CN105967534A CN 105967534 A CN105967534 A CN 105967534A CN 201610310461 A CN201610310461 A CN 201610310461A CN 105967534 A CN105967534 A CN 105967534A
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- glass
- vacuum
- temperature
- film
- doubling
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
Abstract
The invention discloses a preparation technology of tempered vacuum laminated glass for an automobile. The preparation technology comprises the following steps: firstly preparing vacuum plate glass and a laminated glass film, and washing and drying the vacuum plate glass, wherein the temperature of washing water is 25 to 45 DEG C; washing outsourcing tempered glass through a glass washing machine, and putting the outsourcing tempered glass on a working platform after drying; drying the laminated glass film through a washing and drying machine, and strictly inspecting the laminated glass film before putting the laminated glass film in the vacuum plate glass; cutting a prepared film on a table under which a lighting lamp is arranged according to a sample plate; carrying out a closing process on the working platform by adopting a manual way; putting the vacuum plate glass and the tempered glass which are closed in a vacuum furnace, firstly vacuumizing and heating the vacuum furnace, rapidly rising the temperature to 60 to 70 DEG C, and keeping warm for 20 to 30 minutes; stopping heating, and slowing cooling the temperature in the vacuum furnace; closing the vacuum pump when the temperature of the vacuum furnace is up to normal temperature; placing novel glass after solidification under room temperature for a certain time, and fully cooling and solidifying the novel glass, thus obtaining a finished product.
Description
Technical field
The present invention relates to safety glass preparing technical field, be specifically related to the preparation technology of a kind of automobile steel vacuum doubling glass.
Background technology
Safety glass (Temperedglass/Reinforcedglass) belongs to safety glass.Safety glass is a kind of prestressed glass in fact, for improving the intensity of glass, generally uses method chemically or physically, form compressive stress at glass surface, first offset skin stress when glass bears external force, thus improve bearing capacity, reinforcing glass self anti-wind pressure, cold and summer-heat, impact etc..Note being distinguished with fiberglass.The development of safety glass initially can trace back to mid-term the 17th century, has a Rhein state prince being Robert, has had ever done an interesting experiment, and the vitreous humour that he melts a drip melt is placed in icy water, and result is made for the hardest a kind of glass.The granular glass of this high intensity, just as water droplet, tows tail that is long and that bend, is referred to as " prince's Robert granule ".When the tail of granule is bent and fractures, curious is the therefore the most acutely collapse of whole granule, has even become fine powder.The above-mentioned practice, like the quenching of metal, and this is the quenching of glass.This quenching does not make the composition of glass that any change occurs, so crying again it is that physics quenches (physicaltempered), therefore safety glass is referred to as toughened glass.
The safety glass history of China initially starts from nineteen fifty-five, has Yaohua Glass-making Plant, Shanghai to start trial-production, and within 1958, Qinhuangdao safety glass factory test-manufactures successfully.Nineteen sixty-five, Yaohua Glass Works of Qinhuangdao City started to produce military project safety glass, 20 century 70 Luoyang Glass Works first introduced Belgian tempering apparatus.The same period, Shenyang glass factory chemically toughened glass put into production.20 century 70s start safety glass technology and have worldwide obtained comprehensively popularizing, and safety glass begins to use in fields such as automobile, building, aviation, electronics, especially with fastest developing speed in terms of building and automobile.
With auto industry develops rapidly, condition of road surface constantly improves and travel safety and driver comfort requirement are improved constantly by people, original vehicle glass problem exposes, can not meet many new requirements, this has speeded up vehicle glass new product development and exploitation.On the basis of analyzing vacuum flat glass and doubling glass, binding tests and theory analysis, novel automobile doubling vacuum flat glass and preparation thereof are studied.
Summary of the invention
For problem above, the invention provides the preparation technology of a kind of automobile steel vacuum doubling glass, use vacuum flat glass as raw material, by doubling technique, make doubling vacuum flat glass, and add doubling glass film, unorganic glass is had the strongest cohesive force, there is the characteristics such as tough and tensile, transparent, heatproof, cold-resistant, adhesion strength is big, elongation at break is high, moisture-proof is good, this production efficiency is greatly improved, and evens function admirable, convenient production process operation out, cost is relatively low, can effectively solve the problem in background technology.
To achieve these goals, the technical solution used in the present invention is as follows: the preparation technology of a kind of automobile steel vacuum doubling glass, comprises the steps:
(1) vacuum flat glass is prepared；
(2) doubling glass film is prepared；
(2) being washed by vacuum flat glass, be dried, the temperature of slurry is 25 ~ 45 DEG C；
(3) being cleaned by glass washing machine by outsourcing safety glass, dried placement is on the table；
(4) doubling glass film is dried by scrubbing-and-drying unit, close inspection before vacuum flat glass put into by film；
(5) ready film is placed on and has on the desk of bright light by model cutting below；
(6) manual type is used to carry out closing sheet operation on the table；
(7) vacuum flat glass got togather and safety glass are put in vacuum drying oven, first evacuation in vacuum drying oven, evacuation 3-5min post-heating, temperature is made to be rapidly heated 60-70 DEG C, insulation 20-30min, at this moment vacuum pump is always at evacuation, then proceedes to heating and makes temperature be warming up to 135-145 DEG C, keeps 30-40min；
(8) stop heating, make in-furnace temperature slowly cool down.When vacuum furnace temperature arrives room temperature, close vacuum pump；
(9) novel glass after solidification is at room temperature placed a period of time so that it is sufficiently cool solidification, obtain finished product.
As a kind of preferably technical scheme of the present invention, the preparation method of described step (1) vacuum flat glass comprises the steps:
(1a) glass-cutting operation: being completed by drawing glass machine, this machine is designed to two-way stroke of glass of hydraulic double cylinder, is scratched by glass from orthogonal both direction, draws glass cutter and regulates according to required glass size；
(1b) cleaning, drying operation: disposably completed ionized water generation by automatic cleaning drying machine, ionized water rinses glass surface, automatic wiping, four operations of drying；
(1c) support column operation is put: after cleaning, glass is a piece of carries out plated film, a piece of punch, first the pillar made is placed in design template, controlled to lack post situation by photographic head, template is moved to about 1cm on glass surface again, open template grain hole switch, then pillar falls glass surface by gravity.Second chamber support column placement repeats above-mentioned, and three layers are stacked with turriform；
(1d) welding sequence: low-melting glass parent metal first pulls into the bar of Ф 2 ~ 3mm, including vertical bar and right angle bar, right angle bar is in case being placed on glass right angle and using；
(1e) vacuum exhaust baking end socket operation: invention is first laminated on work car by perpendicular for postwelding glass, puts sealing solder well, pushes fumer, and its air vent coincide with heating plate, starts exhaust apparatus aerofluxus, has an iodine-tungsten lamp heating work during 10Pa, and 10-3~10-4Start high frequency device during Pa and add heat-sealing head；
(1f) getter operation is activated: activated getter by microwave heating, infrared measurement of temperature monitor；
(1g) plastic-coated protective layer: glazing gasket thermoplastic method is carried out coating by plastic-coated rifle；
(1h) inspection process: using sampling range estimation and vapor method inspection man's station, i.e. vacuum flat glass to put steam, another side infrared survey table temperature instrument surveys whether surface temperature exceeds standard；
(1i) packaging process: on each piece of vacuum flat glass, stick anti-false trademark, it is desirable to the trade mark on positive and negative two sides just covers sheet of cooling down.
As a kind of preferably technical scheme of the present invention, in described step (2) doubling glass film be macromolecule resin ethylene-vinyl acetate copolymer be primary raw material, add special addition agent, a kind of high viscosity thin-film material sheet material made through special equipment processing.
As a kind of preferably technical scheme of the present invention, the filter cloth that in described step (6), doubling glass film uses front ethanol and distilled water to wet is cleaned.
As a kind of preferably technical scheme of the present invention, in described step (1d), welding equipment by stationary work-table and hydraulic elevating platform and adds hot tank and forms.
As a kind of preferably technical scheme of the present invention, described doubling glass film is 18 ~ 24 DEG C in temperature, and humidity is to carry out closing sheet operation in the environment of 18% ~ 28%.
Beneficial effects of the present invention:
The present invention uses vacuum flat glass as raw material, by doubling technique, make doubling vacuum flat glass, and add doubling glass film, unorganic glass is had the strongest cohesive force, there is the characteristics such as tough and tensile, transparent, heatproof, cold-resistant, adhesion strength is big, elongation at break is high, moisture-proof is good, this production efficiency is greatly improved, evening function admirable, convenient production process operation out, cost is relatively low.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Embodiment 1
:
The preparation technology of a kind of automobile steel vacuum doubling glass, comprises the steps:
(1) vacuum flat glass is prepared；Comprise the steps:
(1a) glass-cutting operation: being completed by drawing glass machine, this machine is designed to two-way stroke of glass of hydraulic double cylinder, is scratched by glass from orthogonal both direction, draws glass cutter and regulates according to required glass size；
(1b) cleaning, drying operation: disposably completed ionized water generation by automatic cleaning drying machine, ionized water rinses glass surface, automatic wiping, four operations of drying；
(1c) support column operation is put: after cleaning, glass is a piece of carries out plated film, a piece of punch, first the pillar made is placed in design template, controlled to lack post situation by photographic head, template is moved to about 1cm on glass surface again, open template grain hole switch, then pillar falls glass surface by gravity.Second chamber support column placement repeats above-mentioned, and three layers are stacked with turriform；
(1d) welding sequence: low-melting glass parent metal first pulls into the bar of Ф 2mm, including vertical bar and right angle bar, right angle bar is in case being placed on glass right angle use, and welding equipment is by stationary work-table and hydraulic elevating platform and adds hot tank and forms；
(1e) vacuum exhaust baking end socket operation: invention is first laminated on work car by perpendicular for postwelding glass, puts sealing solder well, pushes fumer, and its air vent coincide with heating plate, starts exhaust apparatus aerofluxus, has an iodine-tungsten lamp heating work during 10Pa, and 10-3Start high frequency device during Pa and add heat-sealing head；
(1f) getter operation is activated: activated getter by microwave heating, infrared measurement of temperature monitor；
(1g) plastic-coated protective layer: glazing gasket thermoplastic method is carried out coating by plastic-coated rifle；
(1h) inspection process: using sampling range estimation and vapor method inspection man's station, i.e. vacuum flat glass to put steam, another side infrared survey table temperature instrument surveys whether surface temperature exceeds standard；
(1i) packaging process: on each piece of vacuum flat glass, stick anti-false trademark, it is desirable to the trade mark on positive and negative two sides just covers sheet of cooling down.
(2) prepare doubling glass film: doubling glass film be macromolecule resin ethylene-vinyl acetate copolymer be primary raw material, add special addition agent, a kind of high viscosity thin-film material sheet material made through special equipment processing, described doubling glass film is 18 DEG C in temperature, and humidity is to carry out in the environment of 18% closing sheet operation；
(2) being washed by vacuum flat glass, be dried, the temperature of slurry is 25 DEG C；
(3) being cleaned by glass washing machine by outsourcing safety glass, dried placement is on the table；
(4) doubling glass film is dried by scrubbing-and-drying unit, close inspection before vacuum flat glass put into by film；
(5) ready film is placed on and has on the desk of bright light by model cutting below；
(6) using manual type to carry out closing sheet operation on the table, the filter cloth that doubling glass film uses front ethanol and distilled water to wet is cleaned；
(7) vacuum flat glass got togather and safety glass are put in vacuum drying oven, first evacuation, evacuation 3min post-heating in vacuum drying oven, making temperature be rapidly heated 60 DEG C, be incubated 20min, at this moment vacuum pump is always at evacuation, then proceeding to heating makes temperature be warming up to 135 DEG C, keeps 30min；
(8) stop heating, make in-furnace temperature slowly cool down.When vacuum furnace temperature arrives room temperature, close vacuum pump；
(9) novel glass after solidification is at room temperature placed a period of time so that it is sufficiently cool solidification, obtain finished product.
Embodiment 2
:
The preparation technology of a kind of automobile steel vacuum doubling glass, comprises the steps:
(1) vacuum flat glass is prepared；Comprise the steps:
(1a) glass-cutting operation: being completed by drawing glass machine, this machine is designed to two-way stroke of glass of hydraulic double cylinder, is scratched by glass from orthogonal both direction, draws glass cutter and regulates according to required glass size；
(1b) cleaning, drying operation: disposably completed ionized water generation by automatic cleaning drying machine, ionized water rinses glass surface, automatic wiping, four operations of drying；
(1c) support column operation is put: after cleaning, glass is a piece of carries out plated film, a piece of punch, first the pillar made is placed in design template, controlled to lack post situation by photographic head, template is moved to about 1cm on glass surface again, open template grain hole switch, then pillar falls glass surface by gravity.Second chamber support column placement repeats above-mentioned, and three layers are stacked with turriform；
(1d) welding sequence: low-melting glass parent metal first pulls into the bar of Ф 2.5mm, including vertical bar and right angle bar, right angle bar is in case being placed on glass right angle use, and welding equipment is by stationary work-table and hydraulic elevating platform and adds hot tank and forms；
(1e) vacuum exhaust baking end socket operation: invention is first laminated on work car by perpendicular for postwelding glass, puts sealing solder well, pushes fumer, and its air vent coincide with heating plate, starts exhaust apparatus aerofluxus, has an iodine-tungsten lamp heating work during 10Pa, and 10-4Start high frequency device during Pa and add heat-sealing head；
(1f) getter operation is activated: activated getter by microwave heating, infrared measurement of temperature monitor；
(1g) plastic-coated protective layer: glazing gasket thermoplastic method is carried out coating by plastic-coated rifle；
(1h) inspection process: using sampling range estimation and vapor method inspection man's station, i.e. vacuum flat glass to put steam, another side infrared survey table temperature instrument surveys whether surface temperature exceeds standard；
(1i) packaging process: on each piece of vacuum flat glass, stick anti-false trademark, it is desirable to the trade mark on positive and negative two sides just covers sheet of cooling down.
(2) prepare doubling glass film: doubling glass film be macromolecule resin ethylene-vinyl acetate copolymer be primary raw material, add special addition agent, a kind of high viscosity thin-film material sheet material made through special equipment processing, described doubling glass film is 21 DEG C in temperature, and humidity is to carry out in the environment of 24% closing sheet operation；
(2) being washed by vacuum flat glass, be dried, the temperature of slurry is 35 DEG C；
(3) being cleaned by glass washing machine by outsourcing safety glass, dried placement is on the table；
(4) doubling glass film is dried by scrubbing-and-drying unit, close inspection before vacuum flat glass put into by film；
(5) ready film is placed on and has on the desk of bright light by model cutting below；
(6) using manual type to carry out closing sheet operation on the table, the filter cloth that doubling glass film uses front ethanol and distilled water to wet is cleaned；
(7) vacuum flat glass got togather and safety glass are put in vacuum drying oven, first evacuation, evacuation 4min post-heating in vacuum drying oven, making temperature be rapidly heated 65 DEG C, be incubated 25min, at this moment vacuum pump is always at evacuation, then proceeding to heating makes temperature be warming up to 140 DEG C, keeps 35min；
(8) stop heating, make in-furnace temperature slowly cool down.When vacuum furnace temperature arrives room temperature, close vacuum pump；
(9) novel glass after solidification is at room temperature placed a period of time so that it is sufficiently cool solidification, obtain finished product.
Embodiment 3
:
The preparation technology of a kind of automobile steel vacuum doubling glass, comprises the steps:
(1) vacuum flat glass is prepared；Comprise the steps:
(1a) glass-cutting operation: being completed by drawing glass machine, this machine is designed to two-way stroke of glass of hydraulic double cylinder, is scratched by glass from orthogonal both direction, draws glass cutter and regulates according to required glass size；
(1b) cleaning, drying operation: disposably completed ionized water generation by automatic cleaning drying machine, ionized water rinses glass surface, automatic wiping, four operations of drying；
(1c) support column operation is put: after cleaning, glass is a piece of carries out plated film, a piece of punch, first the pillar made is placed in design template, controlled to lack post situation by photographic head, template is moved to about 1cm on glass surface again, open template grain hole switch, then pillar falls glass surface by gravity.Second chamber support column placement repeats above-mentioned, and three layers are stacked with turriform；
(1d) welding sequence: low-melting glass parent metal first pulls into the bar of Ф 3mm, including vertical bar and right angle bar, right angle bar is in case being placed on glass right angle use, and welding equipment is by stationary work-table and hydraulic elevating platform and adds hot tank and forms；
(1e) vacuum exhaust baking end socket operation: invention is first laminated on work car by perpendicular for postwelding glass, puts sealing solder well, pushes fumer, and its air vent coincide with heating plate, starts exhaust apparatus aerofluxus, has an iodine-tungsten lamp heating work during 10Pa, and 10-4Start high frequency device during Pa and add heat-sealing head；
(1f) getter operation is activated: activated getter by microwave heating, infrared measurement of temperature monitor；
(1g) plastic-coated protective layer: glazing gasket thermoplastic method is carried out coating by plastic-coated rifle；
(1h) inspection process: using sampling range estimation and vapor method inspection man's station, i.e. vacuum flat glass to put steam, another side infrared survey table temperature instrument surveys whether surface temperature exceeds standard；
(1i) packaging process: on each piece of vacuum flat glass, stick anti-false trademark, it is desirable to the trade mark on positive and negative two sides just covers sheet of cooling down.
(2) prepare doubling glass film: doubling glass film be macromolecule resin ethylene-vinyl acetate copolymer be primary raw material, add special addition agent, a kind of high viscosity thin-film material sheet material made through special equipment processing, described doubling glass film is 24 DEG C in temperature, and humidity is to carry out in the environment of 28% closing sheet operation；
(2) being washed by vacuum flat glass, be dried, the temperature of slurry is 45 DEG C；
(3) being cleaned by glass washing machine by outsourcing safety glass, dried placement is on the table；
(4) doubling glass film is dried by scrubbing-and-drying unit, close inspection before vacuum flat glass put into by film；
(5) ready film is placed on and has on the desk of bright light by model cutting below；
(6) using manual type to carry out closing sheet operation on the table, the filter cloth that doubling glass film uses front ethanol and distilled water to wet is cleaned；
(7) vacuum flat glass got togather and safety glass are put in vacuum drying oven, first evacuation, evacuation 5min post-heating in vacuum drying oven, making temperature be rapidly heated 70 DEG C, be incubated 30min, at this moment vacuum pump is always at evacuation, then proceeding to heating makes temperature be warming up to 145 DEG C, keeps 40min；
(8) stop heating, make in-furnace temperature slowly cool down.When vacuum furnace temperature arrives room temperature, close vacuum pump；
(9) novel glass after solidification is at room temperature placed a period of time so that it is sufficiently cool solidification, obtain finished product.
Embodiment 1 to embodiment 3 products obtained therefrom is tested by the present invention, and the index of test has: big face intensity, lateral stiffness, elastic modelling quantity and Poisson's ratio, test result such as following table:
| Performance indications | Big face intensity/N.mm2 | Lateral stiffness/N.mm2 | Elastic modelling quantity/N.mm2 | Poisson's ratio |
| Standard substance | 68 | 50 | 72000 | 0.15 |
| Embodiment 1 | 75 | 55 | 73000 | 0.21 |
| Embodiment 2 | 88 | 56 | 73400 | 0.22 |
| Embodiment 3 | 81 | 58 | 73340 | 0.24 |
As seen from the above table, the properties of embodiment 1 to embodiment 3 gained finished product substantially excellence and standard substance.
Based on above-mentioned, it is an advantage of the current invention that the present invention use vacuum flat glass as raw material, by doubling technique, make doubling vacuum flat glass, and add doubling glass film, unorganic glass is had the strongest cohesive force, there is the characteristics such as tough and tensile, transparent, heatproof, cold-resistant, adhesion strength is big, elongation at break is high, moisture-proof is good, this production efficiency is greatly improved, evening function admirable, convenient production process operation out, cost is relatively low.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention, should be included within the scope of the present invention.
Claims (8)
1. the preparation technology of an automobile steel vacuum doubling glass, it is characterised in that comprise the steps:
(1) vacuum flat glass is prepared；
(2) doubling glass film is prepared；
(2) being washed by vacuum flat glass, be dried, the temperature of slurry is 25 ~ 45 DEG C；
(3) being cleaned by glass washing machine by outsourcing safety glass, dried placement is on the table；
(4) doubling glass film is dried by scrubbing-and-drying unit, close inspection before vacuum flat glass put into by film；
(5) ready film is placed on and has on the desk of bright light by model cutting below；
(6) manual type is used to carry out closing sheet operation on the table；
(7) vacuum flat glass got togather and safety glass are put in vacuum drying oven, first evacuation in vacuum drying oven, evacuation 3-5min post-heating, temperature is made to be rapidly heated 60-70 DEG C, insulation 20-30min, at this moment vacuum pump is always at evacuation, then proceedes to heating and makes temperature be warming up to 135-145 DEG C, keeps 30-40min；
(8) stop heating, make in-furnace temperature slowly cool down.
2., when vacuum furnace temperature arrives room temperature, close vacuum pump；
(9) novel glass after solidification is at room temperature placed a period of time so that it is sufficiently cool solidification, obtain finished product.
The preparation technology of a kind of automobile steel vacuum doubling glass the most according to claim 1, it is characterised in that the preparation method of described step (1) vacuum flat glass comprises the steps:
(1a) glass-cutting operation: being completed by drawing glass machine, this machine is designed to two-way stroke of glass of hydraulic double cylinder, is scratched by glass from orthogonal both direction, draws glass cutter and regulates according to required glass size；
(1b) cleaning, drying operation: disposably completed ionized water generation by automatic cleaning drying machine, ionized water rinses glass surface, automatic wiping, four operations of drying；
(1c) support column operation is put: after cleaning, glass is a piece of carries out plated film, a piece of punch, first the pillar made is placed in design template, controlled to lack post situation by photographic head, template is moved to about 1cm on glass surface again, open template grain hole switch, then pillar falls glass surface by gravity.
4. the second chamber support column placement repeats above-mentioned, and three layers are stacked with turriform；
(1d) welding sequence: low-melting glass parent metal first pulls into the bar of Ф 2 ~ 3mm, including vertical bar and right angle bar, right angle bar is in case being placed on glass right angle and using；
(1e) vacuum exhaust baking end socket operation: invention is first laminated on work car by perpendicular for postwelding glass, puts sealing solder well, pushes fumer, and its air vent coincide with heating plate, starts exhaust apparatus aerofluxus, has an iodine-tungsten lamp heating work during 10Pa, and 10-3~10-4Start high frequency device during Pa and add heat-sealing head；
(1f) getter operation is activated: activated getter by microwave heating, infrared measurement of temperature monitor；
(1g) plastic-coated protective layer: glazing gasket thermoplastic method is carried out coating by plastic-coated rifle；
(1h) inspection process: using sampling range estimation and vapor method inspection man's station, i.e. vacuum flat glass to put steam, another side infrared survey table temperature instrument surveys whether surface temperature exceeds standard；
(1i) packaging process: on each piece of vacuum flat glass, stick anti-false trademark, it is desirable to the trade mark on positive and negative two sides just covers sheet of cooling down.
The preparation technology of a kind of automobile steel vacuum doubling glass the most according to claim 1, it is characterized in that, in described step (2) doubling glass film be macromolecule resin ethylene-vinyl acetate copolymer be primary raw material, add special addition agent, a kind of high viscosity thin-film material sheet material made through special equipment processing.
The preparation technology of a kind of automobile steel vacuum doubling glass the most according to claim 1, it is characterised in that the filter cloth that in described step (6), doubling glass film uses front ethanol and distilled water to wet is cleaned.
The preparation technology of a kind of automobile steel vacuum doubling glass the most according to claim 2, it is characterised in that in described step (1d), welding equipment by stationary work-table and hydraulic elevating platform and adds hot tank and forms.
The preparation technology of a kind of automobile steel vacuum doubling glass the most according to claim 1, it is characterised in that described doubling glass film is 18 ~ 24 DEG C in temperature, humidity is to carry out in the environment of 18% ~ 28% closing sheet operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610310461.8A CN105967534A (en) | 2016-05-11 | 2016-05-11 | Preparation technology of tempered vacuum laminated glass for automobile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610310461.8A CN105967534A (en) | 2016-05-11 | 2016-05-11 | Preparation technology of tempered vacuum laminated glass for automobile |
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| CN105967534A true CN105967534A (en) | 2016-09-28 |
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| CN201610310461.8A Pending CN105967534A (en) | 2016-05-11 | 2016-05-11 | Preparation technology of tempered vacuum laminated glass for automobile |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1286670A (en) * | 1999-08-27 | 2001-03-07 | 青岛新立基技术应用有限公司 | Method and device for mfg. vacuum glass |
| JP2004051466A (en) * | 2002-07-24 | 2004-02-19 | Nippon Sheet Glass Co Ltd | Heat-insulation laminated glass |
| CN103359956A (en) * | 2012-04-01 | 2013-10-23 | 北京新立基真空玻璃技术有限公司 | Laminated vacuum glass and manufacturing method thereof |
-
2016
- 2016-05-11 CN CN201610310461.8A patent/CN105967534A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1286670A (en) * | 1999-08-27 | 2001-03-07 | 青岛新立基技术应用有限公司 | Method and device for mfg. vacuum glass |
| JP2004051466A (en) * | 2002-07-24 | 2004-02-19 | Nippon Sheet Glass Co Ltd | Heat-insulation laminated glass |
| CN103359956A (en) * | 2012-04-01 | 2013-10-23 | 北京新立基真空玻璃技术有限公司 | Laminated vacuum glass and manufacturing method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 张瑞宏等: ""新型真空玻璃"项目中试方案的研究", 《玻璃与搪瓷》 * |
| 王承遇等: "《玻璃表面装饰》", 31 January 2011, 国防工业出版社 * |
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