CN112062476A

CN112062476A - Vertical glass anti-dazzling treatment system and treatment process

Info

Publication number: CN112062476A
Application number: CN202010827037.7A
Authority: CN
Inventors: 刘恩涛; 朱伟
Original assignee: SUZHOU YINUO CHEMICAL MATERIALS CO Ltd
Current assignee: SUZHOU YINUO CHEMICAL MATERIALS CO Ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2020-12-11
Anticipated expiration: 2040-08-17
Also published as: CN112062476B

Abstract

The invention relates to a vertical glass anti-glare treatment system which comprises a feeding mechanism, a pre-polishing groove, a first washing mechanism, a wind cutting mechanism, an anti-glare treatment groove, a second washing mechanism, a pickling groove, a third washing mechanism, a rear polishing groove, a fourth washing mechanism, a slow-pulling mechanism, a baking mechanism and a discharging mechanism which are sequentially arranged. The system utilizes the water-soluble anti-dazzling treatment agent to carry out anti-dazzling treatment on the glass, the solid waste generated in the treatment process is only about one tenth of the traditional frosting powder agent, and the system is friendly to human body and environment.

Description

Vertical glass anti-dazzling treatment system and treatment process

Technical Field

The invention relates to anti-glare glass, in particular to a vertical glass anti-glare treatment system and treatment process.

Background

The anti-dazzle glass is also called non-reflection glass or anti-reflection glass, and is characterized by that the glass substrate is undergone the process of special surface treatment, so that it has lower reflection ratio compared with general glass, and basically does not affect light transmission, and the light reflectivity is reduced from 8% to below 1%. The anti-dazzle glass can improve the visual angle and brightness of a display picture, so that an image is clearer, the color is more gorgeous, and the color is more saturated, thereby obviously improving the display effect. Can be widely used for manufacturing liquid crystal display screens, rear projection televisions, educational machine display screens, mobile phone cover plates, electronic photo frames and instrument display screen panels.

At present, frosting powder is mostly adopted for preparing AG (anti-glare) glass in a spraying mode, and the traditional process has the following defects: firstly, the traditional used medicament contains a large amount of hydrochloric acid, fluoride and the like, which has great harm to human body, generates a large amount of fluorine-containing harmful waste and has high treatment cost; secondly, the traditional acid etching method has complex process, difficult production management, incapability of realizing standardized production, large quality fluctuation and high product reject ratio; thirdly, the display panel produced by the traditional process has the problem of 'flash point', and the application in high-end fields is restricted.

Disclosure of Invention

In order to overcome the defects, the invention provides the vertical glass anti-glare treatment system, the water-soluble anti-glare treatment agent is used for carrying out anti-glare treatment on glass in the system, solid waste generated in the treatment process is only about one tenth of the traditional frosting powder agent, and the system is friendly to human bodies and environment.

The technical scheme adopted by the invention for solving the technical problem is as follows:

a vertical glass anti-dazzling treatment system comprises a feeding mechanism, a pre-polishing groove, a first washing mechanism, a wind cutting mechanism, an anti-dazzling treatment groove, a second washing mechanism, a pickling groove, a third washing mechanism, a post-polishing groove, a fourth washing mechanism, a slow-pulling mechanism, a baking mechanism and a blanking mechanism which are sequentially arranged, wherein the feeding mechanism is used for conveying glass to the pre-polishing groove, the pre-polishing groove is used for pre-pickling and polishing the glass, the first washing mechanism is used for washing the glass after pre-pickling and polishing for the first time, the wind cutting mechanism is used for blowing the glass after the first washing, the anti-dazzling treatment groove is used for soaking anti-dazzling treatment of the glass after blowing, the second washing mechanism is used for washing the glass after the anti-dazzling treatment for the second time, the pickling groove is used for soaking the glass after the second washing, the third washing mechanism is used for carrying out the washing for the third time to the glass after the pickling, the back is thrown the groove and is used for carrying out the back pickling polishing to the glass after the washing for the third time, the fourth washing mechanism is used for carrying out the washing for the fourth time to the glass after the back pickling polishing, it is used for taking out the surface of water at a slow speed with the glass after the washing for the fourth time to draw slowly the mechanism to draw slowly, it is used for drying the glass after will drying to toast the mechanism, unloading mechanism is used for the glass ejection of compact after will drying, and in the processing procedure, glass is placed vertically in throwing groove, first washing mechanism, wind cutting mechanism in advance, prevent dazzling processing tank, second washing mechanism, descaling bath, third washing mechanism, back throwing groove, fourth washing mechanism and draw the mechanism slowly.

Preferably, throw tank bottom in advance and carry out the tympanic bulla through air compressor machine or air-blower and mix, be equipped with the overflow mouth on throwing the tank in advance, pickling tank bottom carries out the tympanic bulla through air compressor machine or air-blower and mixes, be equipped with the overflow mouth on the pickling tank, back throwing tank bottom carries out the tympanic bulla through air compressor machine or air-blower and mixes, be equipped with the overflow mouth on the back throwing the tank.

Preferably, first washing mechanism includes first wash bowl, second wash bowl and first input ultrasonic wave shake board, first input ultrasonic wave shake board is located the bottom or the side of first wash bowl and second wash bowl, second washing mechanism includes third wash bowl, fourth wash bowl and second input ultrasonic wave shake board, the bottom or the side of third wash bowl and fourth wash bowl is located to second input ultrasonic wave shake board, third washing mechanism includes fifth wash bowl, sixth wash bowl and third input ultrasonic wave shake board, bottom or the side of fifth wash bowl and sixth wash bowl is located to third input ultrasonic wave shake board, fourth washing mechanism includes seventh wash bowl, eighth wash bowl, ninth wash bowl and fourth input ultrasonic wave shake board, seventh input ultrasonic wave shake board is located to fourth input ultrasonic wave shake board, The first, second, third and fourth throw-in type ultrasonic vibration plates are ultrasonic vibration plates made of titanium alloy materials.

Preferably, the air cutting mechanism comprises a rack, a fan and an air knife, the air knife is installed above and below the rack, the fan is installed outside the rack, and the fan is used for supplying air to the air knife.

Preferably, in the anti-glare treatment tank, a water-soluble anti-glare treatment agent is adopted to carry out immersion type anti-glare treatment on the glass, and a circulating water pump is arranged in the anti-glare treatment tank.

Preferably, the slow-pulling mechanism comprises a slow-pulling groove, a transmission mechanism and a bracket, the bracket is used for supporting the glass, the transmission mechanism drives the bracket, and the baking mechanism comprises a baking groove, a heating mechanism and a blowing mechanism.

The invention also provides a vertical glass anti-dazzling treatment process, which comprises the following steps:

the method comprises the following steps: pre-throwing: sending glass to be treated into a pre-polishing groove through a feeding mechanism, and soaking the glass in the pre-polishing groove by using an acid solution for 1.5-5min at the temperature of 20-35 ℃;

step two: first water washing: conveying the pre-polished glass to a first washing mechanism for ultrasonic cleaning, wherein the ultrasonic cleaning conditions are as follows: the cleaning time is 4-8min, and the cleaning temperature is 25-70 ℃;

step three: wind cutting: conveying the glass subjected to the first washing to an air cutting mechanism, wherein the air cutting treatment time is 2-5min, blowing away water stains on the glass by adopting air cutting, and keeping a certain degree of wettability of the surface of the glass;

step four: anti-dazzling treatment: conveying the glass subjected to wind cutting treatment to an anti-dazzling treatment tank for soaking, and carrying out soaking type anti-dazzling treatment on the glass by using a water-soluble anti-dazzling treatment agent;

step five: and (3) second water washing: conveying the glass subjected to anti-dazzling treatment to a second washing mechanism for ultrasonic cleaning, wherein the ultrasonic cleaning conditions are as follows: cleaning for 4-8min at 25-70 deg.C;

step six: acid washing: conveying the glass washed for the second time to a mixed acid of a pickling tank for soaking, and soaking and pickling the glass by using the mixed acid for 5-10min at the temperature of 20-35 ℃;

step seven: and (3) washing for the third time: conveying the pickled glass to a third washing mechanism for ultrasonic washing, wherein the ultrasonic washing conditions are as follows: cleaning for 4-8min at 25-70 deg.C;

step eight: and (4) rear throwing: conveying the glass washed for the third time into a rear polishing groove, and soaking the glass by using an acid solution for 10-20min at the temperature of 20-35 ℃;

step nine: fourth water washing: conveying the glass subjected to post-polishing to a fourth washing mechanism for ultrasonic cleaning, wherein the ultrasonic cleaning conditions are as follows: the cleaning time is 6-12min, and the cleaning temperature is 25-70 ℃;

step ten: slowly pulling; the glass washed for the fourth time is extracted by a slow-pulling mechanism, the slow-pulling mechanism is used for forming a uniform surface water film in the process of slowly extracting the glass from the water surface by using the surface tension of water, and the treatment time is 4-8 min;

step eleven: baking and discharging: drying the slowly-drawn glass by using a baking mechanism for 2-5 min; discharging the dried glass by using a discharging mechanism;

in the treatment process, the glass is vertically placed in the pre-polishing groove, the first washing mechanism, the wind cutting mechanism, the anti-dazzling treatment groove, the second washing mechanism, the pickling groove, the third washing mechanism, the rear polishing groove, the fourth washing mechanism and the slow-pulling mechanism.

Preferably, in the step one, the soaking time is 2min, the acid solution is a mixture of hydrofluoric acid and sulfuric acid, wherein the hydrofluoric acid is 50% by mass, and the sulfuric acid is 50% by mass, and the preparation method of the acid solution is as follows: 10-20 parts of hydrofluoric acid, 5-10 parts of sulfuric acid and 70-85 parts of water by weight are mixed to obtain the aqueous solution;

in the second step, the ultrasonic frequency is 80KHZ, pure water is used for cleaning in the cleaning process, the glass is sequentially conveyed into a first water washing tank and a second water washing tank and is respectively cleaned for 3min, and the ultrasonic wave adopts a throw-in type bottom vibration mode;

in the third step, the wind cutting treatment time is 3 min;

in the fourth step, the anti-glare treatment conditions are as follows: soaking the glass in a water-soluble anti-dazzling treatment agent for 5-15min, wherein the anti-dazzling treatment agent circularly flows in an anti-dazzling treatment tank through a circulating pump, and the soaking temperature is 15-30 ℃;

in the fifth step, the ultrasonic frequency is 80KHZ, pure water is used for cleaning in the cleaning process, the glass is sequentially conveyed into a third rinsing bath and a fourth rinsing bath and is respectively cleaned for 3min, and the ultrasonic wave adopts a throw-in type bottom vibration mode;

in the sixth step, the soaking time is 6min, the mixture is a mixture of hydrochloric acid and sulfuric acid, wherein the hydrochloric acid is pure hydrochloric acid, and the sulfuric acid is 50% sulfuric acid by mass, and the preparation method of the mixed acid is as follows: mixing 5-10 parts by weight of sulfuric acid, 3-6 parts by weight of sulfuric acid and 84-92 parts by weight of water;

in the seventh step, the cleaning temperature is 35-55 ℃, the ultrasonic frequency is 80KHZ, pure water is used for cleaning in the cleaning process, the glass is sequentially conveyed into a fifth water washing tank and a sixth water washing tank and is respectively cleaned for 3min, and the ultrasonic wave adopts a throw-in type bottom vibration mode;

in the step eight, the soaking time is 15min, the acid solution is a mixture of hydrofluoric acid and sulfuric acid, wherein the hydrofluoric acid is 50% by mass and the sulfuric acid is 50% by mass, and the preparation method of the acid solution is as follows: 10-20 parts of hydrofluoric acid, 5-10 parts of sulfuric acid and 70-85 parts of water by weight are mixed to obtain the aqueous solution;

in the ninth step, the ultrasonic frequency is 80KHZ, pure water is used for cleaning in the cleaning process, the glass is sequentially conveyed into a seventh rinsing bath, an eighth rinsing bath and a ninth rinsing bath and is respectively cleaned for 3min, and the ultrasonic wave adopts a throw-in type bottom vibration mode;

in step ten, the slow-pull time is 5min, and in step eleven the baking time is 3 min.

Preferably, the water-soluble anti-glare treatment agent is a mixture of a first component, a second component, a third component, a fourth component, a fifth component, a sixth component and water, wherein the first component is at least one of ammonium bifluoride, ammonium fluoride, sodium bifluoride, potassium fluoride and potassium bifluoride, the second component is at least one of barium chloride, calcium chloride, potassium chloride, ferric chloride and ferrous chloride, the third component is at least one of ammonium sulfate, ferric sulfate, ferrous sulfate, sodium sulfate, potassium sulfate, barium nitrate and potassium nitrate, the fourth component is citric acid or oxalic acid, the fifth component is hydrochloric acid or sulfuric acid, and the sixth component is hydrofluoric acid or hydrofluosilicic acid.

Preferably, the water-soluble anti-glare treatment agent comprises the following components in parts by weight: 5-10 parts of a first component, 3-8 parts of a second component, 5-10 parts of a third component, 20-50 parts of a fourth component, 20-50 parts of a fifth component, 5-10 parts of a sixth component and 50-80 parts of water.

The invention has the beneficial effects that:

1) the novel anti-dazzling treatment agent is utilized, the agent is a full water-soluble agent, is neutral or weakly acidic, is not easy to volatilize, does not cause non-contact injury to human bodies, and is friendly to human bodies and environment, and solid wastes generated in the treatment process are only about one tenth of the traditional frosting powder agent;

2) by utilizing the characteristics of the water-soluble anti-dazzling treatment agent, a brand-new treatment system and treatment process are designed, the process parameters are easy to control, the standardized operation can be realized, the production mode completely depending on experience in the traditional process is eliminated, the product quality is improved, and the product quality stability is high; in the anti-dazzling treatment process, liquid medicines with different formulas and different process products are used, so that products with different roughness and haze can be obtained, and the wide market demand can be met;

3) different from the traditional 'shielding method' etching, the anti-dazzling treatment in the process adopts the chemical etching, a layer of uniform chemical protective film is formed on the surface of the glass firstly in the etching process, then the chemical etching is carried out, the product has no 'flash point', and the application of the glass in a high end is facilitated, so that the product treated by the invention covers various application fields of high, medium and low, such as a computer mouse pad, a mobile phone panel, a mobile phone cover plate, a computer display screen, a vehicle-mounted central control screen, an outdoor display screen and the like;

4) the glass in the invention adopts a vertical soaking mode and is matched with special processing equipment, so that the glass in various shapes, such as arc, annular and the like, can be produced, the processing equipment occupies small space, can greatly widen the design space, and accords with the new development of vehicle-mounted equipment, AI equipment and the like in the future;

5) when the powder medicament is produced on site, the automatic operation is adopted for medicament feeding and discharging, operators cannot directly contact the medicament, and a ventilation system is matched with a filter on site, so that a good operation environment on site is ensured;

6) each cell body segmentation independent control in this treatment facility, but full-automatic or semi-automatization production, and each cell body can make different shapes according to the product demand to satisfy multiple formation glass's processing demands such as future arc, annular, the practicality is very strong.

Drawings

FIG. 1 is a schematic diagram of a processing system of the present invention;

in the figure: 10-a first washing mechanism, 11-a first washing tank, 12-a second washing tank, 20-a second washing mechanism, 21-a third washing tank, 22-a fourth washing tank, 30-a third washing mechanism, 31-a fifth washing tank, 32-a sixth washing tank, 40-a fourth washing mechanism, 41-a seventh washing tank, 42-an eighth washing tank, 43-a ninth washing tank, 51-a feeding mechanism, 52-a pre-polishing tank, 53-a wind cutting mechanism, 54-an anti-dazzling treatment tank, 55-a pickling tank, 56-a post-polishing tank, 57-a slow-pulling mechanism, 58-a baking mechanism and 59-a blanking mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1, a vertical glass anti-glare treatment system comprises a feeding mechanism 51, a pre-polishing tank 52, a first washing mechanism 10, a wind cutting mechanism 53, an anti-glare treatment tank 54, a second washing mechanism 20, a pickling tank 55, a third washing mechanism 30, a post-polishing tank 56, a fourth washing mechanism 40, a slow-pulling mechanism 57, a baking mechanism 58 and a blanking mechanism 59, which are sequentially arranged, wherein the feeding mechanism is used for conveying glass to the pre-polishing tank, the pre-polishing tank is used for pre-pickling and polishing glass, the first washing mechanism is used for washing the glass subjected to pre-pickling and polishing for the first time, the wind cutting mechanism is used for blowing the glass subjected to the first washing for the first time, the anti-glare treatment tank is used for soaking type anti-glare treatment of the glass subjected to wind blowing, the second washing mechanism is used for washing the glass subjected to anti-glare treatment for the second time, the pickling tank is used for soaking the glass subjected to the second washing for pickling, the third washing mechanism is used for carrying out the washing for the third time to the glass after the pickling, the back is thrown the groove and is used for carrying out the back pickling polishing to the glass after the washing for the third time, the fourth washing mechanism is used for carrying out the washing for the fourth time to the glass after the back pickling polishing, it is used for taking out the surface of water at a slow speed with the glass after the washing for the fourth time to draw slowly the mechanism to draw slowly, it is used for drying the glass after will drying to toast the mechanism, unloading mechanism is used for the glass ejection of compact after will drying, and in the processing procedure, glass is placed vertically in throwing groove, first washing mechanism, wind cutting mechanism in advance, prevent dazzling processing tank, second washing mechanism, descaling bath, third washing mechanism, back throwing groove, fourth washing mechanism and draw the mechanism slowly.

The utility model discloses a pickling tank, including throwing groove 52, pickling tank bottom, air compressor machine or air-blower, the throwing groove is equipped with the overflow mouth in advance, throwing groove 52 bottom is carried out the tympanic bulla through air compressor machine or air-blower and is mixed in advance, be equipped with the overflow mouth in the pickling tank bottom through air compressor machine or air-blower and mix, the back is thrown and is equipped with the overflow mouth in the groove. The acid solution in the pre-polishing groove can clean and slightly corrode the glass, and after anti-dazzling treatment, the acid solution in the pickling groove and the post-polishing groove is used for further etching the surface of the glass, so that a rough structure is formed on the surface of the glass; and the liquid in the pre-throwing groove, the pickling groove and the post-throwing groove is uniformly mixed in a bubbling mode.

First washing mechanism 10 includes first wash bowl 11, second wash bowl 12 and first input formula ultrasonic wave shake board, first input formula ultrasonic wave shake board is located the bottom or the side of first wash bowl and second wash bowl, second washing mechanism 20 includes third wash bowl 21, fourth wash bowl 22 and second input formula ultrasonic wave shake board, the bottom or the side of third wash bowl and fourth wash bowl are located to second input formula ultrasonic wave shake board, third washing mechanism 30 includes fifth wash bowl 31, sixth wash bowl 32 and third input formula ultrasonic wave shake board, the bottom or the side of fifth wash bowl and sixth wash bowl are located to third input formula ultrasonic wave shake board, fourth washing mechanism 40 includes seventh wash bowl 41, eighth wash bowl 42, ninth wash bowl 43 and fourth input formula ultrasonic wave shake board, seventh wash bowl is located to fourth input formula ultrasonic wave shake board, The first, second, third and fourth throw-in type ultrasonic vibration plates are ultrasonic vibration plates made of titanium alloy materials. More preferably, locate the bottom of each wash bowl with input formula ultrasonic wave shake board, adopt the mode of input formula bottom vibrations to wash glass promptly, water in the second wash bowl can flow into first wash bowl through the overflow mouth, water in the fourth wash bowl can flow into in the third wash bowl through the overflow mouth, water in the sixth wash bowl can flow into in the fifth wash bowl through the overflow mouth, water in the eighth wash bowl can flow into in the seventh wash bowl through the overflow mouth, water in the ninth wash bowl can flow into in the eighth wash bowl through the overflow mouth.

The air cutting mechanism 53 comprises a rack, a fan and an air knife, the air knife is arranged above and below the rack, the fan is arranged outside the rack, and the fan is used for supplying air to the air knife. The wind cutting mechanism is used for blowing away water stains on the glass, and a thin water film layer is formed on the surface of the glass. In the anti-glare treatment tank 54, a water-soluble anti-glare treatment agent is used to perform immersion type anti-glare treatment on the glass, and a circulating water pump is arranged in the anti-glare treatment tank. The internal circulation of the water-soluble anti-dazzling treatment agent is realized through a water pump.

The slow-pulling mechanism 57 comprises a slow-pulling groove, a transmission mechanism and a bracket, the bracket is used for supporting the glass, the transmission mechanism drives the bracket, and the baking mechanism 58 comprises a baking groove, a heating mechanism and a blowing mechanism. The slow-pulling mechanism is used for forming an even surface water film in the process of slowly pulling the glass out of a water surface by utilizing the surface tension of water, the glass needs enough smoothness in the pulling-out process in order to form a better surface water film, the baking mechanism is used for drying the glass in a high-temperature and blowing-type drying mode, and the slow-pulling groove and the baking groove are made of 316 materials.

A vertical glass anti-glare treatment process comprises the following steps:

More preferably, in the step one, the soaking time is 2min, the acid solution is a mixture of hydrofluoric acid and sulfuric acid, wherein the hydrofluoric acid is 50% by mass and the sulfuric acid is 50% by mass, and the preparation method of the acid solution is as follows: 10-20 parts of hydrofluoric acid, 5-10 parts of sulfuric acid and 70-85 parts of water by weight are mixed to obtain the aqueous solution;

in the third step, the wind cutting treatment time is 3 min;

The water-soluble anti-dazzling treatment agent is a mixture of a first component, a second component, a third component, a fourth component, a fifth component, a sixth component and water, wherein the first component is at least one of ammonium bifluoride, ammonium fluoride, sodium bifluoride, potassium fluoride and potassium bifluoride, the second component is at least one of barium chloride, calcium chloride, potassium chloride, ferric chloride and ferrous chloride, the third component is at least one of ammonium sulfate, ferric sulfate, ferrous sulfate, sodium sulfate, potassium sulfate, barium nitrate and potassium nitrate, the fourth component is citric acid or oxalic acid, the fifth component is hydrochloric acid or sulfuric acid, and the sixth component is hydrofluoric acid or fluosilicic acid, and further the water-soluble anti-dazzling treatment agent comprises the following components in parts by weight: 5-10 parts of a first component, 3-8 parts of a second component, 5-10 parts of a third component, 20-50 parts of a fourth component, 20-50 parts of a fifth component, 5-10 parts of a sixth component and 50-80 parts of water.

Examples and comparative examples:

example 1: the water-soluble anti-dazzling treatment agent is used for treating glass, and the treatment process comprises the following steps:

the method comprises the following steps: pre-throwing: the method comprises the following steps of conveying glass into a pre-polishing tank, soaking the glass in an acid solution in the pre-polishing tank for 2min at normal temperature, wherein the acid solution is a mixture of hydrofluoric acid and sulfuric acid, the hydrofluoric acid is 50% by mass, the sulfuric acid is 50% by mass, and the preparation method of the acid solution comprises the following steps: mixing 15 parts by weight of hydrofluoric acid, 6 parts by weight of sulfuric acid and 79 parts by weight of water;

step two: first water washing: conveying the pre-polished glass into a first washing mechanism for ultrasonic washing, wherein the washing temperature is 25 ℃, the ultrasonic frequency is 80KHZ, pure water is used for washing in the washing process, and the glass is conveyed into a first washing tank and a second washing tank in sequence and is washed for 3min respectively;

step three: wind cutting: conveying the glass subjected to the first washing to an air cutting mechanism, wherein the air cutting treatment time is 2min, blowing away water stains on the glass by adopting air cutting, and keeping a certain degree of wettability of the surface of the glass;

step four: anti-dazzling treatment: conveying the glass subjected to wind cutting treatment to an anti-dazzling treatment tank for soaking, and carrying out soaking type anti-dazzling treatment on the glass by using a water-soluble anti-dazzling treatment agent, wherein the treatment time is 5min, the soaking temperature is 25 ℃, and the water-soluble anti-dazzling treatment agent comprises the following components in parts by weight: 3 parts of ammonium bifluoride, 3 parts of sodium fluoride, 2 parts of barium chloride, 3 parts of calcium chloride, 3 parts of ammonium sulfate, 5 parts of sodium sulfate, 20 parts of citric acid, 35 parts of hydrochloric acid, 5 parts of hydrofluoric acid and 70 parts of water;

step five: and (3) second water washing: the glass after will preventing dazzling processing conveys and carries out ultrasonic cleaning in the second washing mechanism, specifically is: the cleaning temperature is 25 ℃, the ultrasonic frequency is 80KHZ, pure water is used for cleaning in the cleaning process, and the glass is sequentially conveyed into a third water washing tank and a fourth water washing tank to be respectively cleaned for 3 min;

step six: acid washing: conveying the glass subjected to the second washing to a mixed acid in a pickling tank for soaking, and soaking and pickling the glass by using the mixed acid, wherein the soaking temperature is 25 ℃, the soaking time is 6min, the mixture is a mixture of hydrochloric acid and sulfuric acid, the hydrochloric acid is pure hydrochloric acid, and the sulfuric acid is 50% sulfuric acid in mass fraction, and the preparation method of the mixed acid comprises the following steps: mixing 6 parts by weight of sulfuric acid, 5 parts by weight of sulfuric acid and 89 parts by weight of water;

step seven: and (3) washing for the third time: conveying the pickled glass to a third washing mechanism for ultrasonic washing, and specifically: the cleaning temperature is 25 ℃, the ultrasonic frequency is 80KHZ, pure water is used for cleaning in the cleaning process, and the glass is sequentially conveyed into a fifth water washing tank and a sixth water washing tank to be respectively cleaned for 3 min;

step eight: and (4) rear throwing: conveying the glass washed by the third water to a rear polishing groove, soaking the glass for 15min by using an acid solution, wherein the soaking temperature is 25 ℃, the acid solution is a mixture of hydrofluoric acid and sulfuric acid, the hydrofluoric acid is 50% by mass, the sulfuric acid is 50% by mass, and the preparation method of the acid solution is as follows: mixing 15 parts by weight of hydrofluoric acid, 6 parts by weight of sulfuric acid and 79 parts by weight of water;

step nine: fourth water washing: conveying the glass subjected to post-polishing to a fourth washing mechanism for ultrasonic cleaning, and specifically: the cleaning temperature is 25 ℃, the ultrasonic frequency is 80KHZ, pure water is used for cleaning in the cleaning process, and the glass is sequentially conveyed into a seventh water washing tank, an eighth water washing tank and a ninth water washing tank to be respectively cleaned for 3 min;

step ten: slowly pulling; the glass washed for the fourth time is extracted by a slow-pulling mechanism, the slow-pulling mechanism is used for forming a uniform surface water film in the process of slowly extracting the glass from the water surface by using the surface tension of water, and the treatment time is 5 min;

step eleven: baking: and (4) drying the slowly-drawn glass by using a baking mechanism for 3min, and taking out the dried glass.

Example 2: the only difference from example 1 is that the anti-glare treatment time was 5.5 min;

example 3: the only difference from example 1 is that the duration of the anti-glare treatment was 6 min;

example 4: the only difference from example 1 is that the duration of the anti-glare treatment was 6.5 min;

example 5: the only difference from example 1 is that the duration of the anti-glare treatment was 7 min;

example 6: the only difference from example 1 is that the duration of the anti-glare treatment was 7.5 min;

example 7: the only difference from example 1 is that the duration of the anti-glare treatment was 8 min;

comparative example 1: the glass is treated by adopting the traditional frosting powder and the traditional process, and the treatment process comprises the following steps:

the method comprises the following steps: pretreatment: putting the glass into an ultrasonic cleaning machine, and cleaning the glass by ultrasonic waves;

step two: frosting treatment: the frosting treatment of the glass in a sand spraying mode is carried out by using the frosting powder, wherein the frosting powder comprises the following components in parts by weight: 30 parts of ammonium fluoride, 20 parts of potassium bifluoride, 8 parts of calcium fluoride, 15 parts of ammonium sulfate, 5 parts of barium sulfate, 8 parts of potassium sulfate and 50 parts of hydrochloric acid, wherein the frosting treatment time is 45S;

step three: cleaning: putting the glass into an ultrasonic cleaning machine, and cleaning the glass by ultrasonic waves;

step four: liquid polishing: filling the polishing solution into a spraying machine, and polishing the glass by using the spraying machine;

step five: cleaning: putting the glass into an ultrasonic cleaning machine, and cleaning the glass by ultrasonic waves;

step six: drying: and drying the glass by using a baking machine, and taking out.

Comparative example 2: the only difference from comparative example 1 is that the frosting treatment time was 50S;

comparative example 3: the only difference from comparative example 1 is that the frosting treatment time was 55S;

comparative example 4: the only difference from comparative example 1 is that the frosting treatment time was 60S;

comparative example 5: the only difference from comparative example 1 is that the frosting treatment time was 65S;

comparative example 6: the only difference from comparative example 1 is that the frosting treatment time was 70S;

comparative example 7: the only difference from comparative example 1 is that the frosting treatment time was 75S;

the display glass is treated in the examples 1 to 7 and the comparative examples 1 to 7, and the parameters of the treated glass are as follows: the glass treated with the examples and comparative examples, having a roughness (Ra) of 0.1 to 0.2 μm, a haze (H) of 10 to 18 degrees and a gloss (G) of 80 to 100 degrees, were subjected to the above-mentioned three indexes, and the test results are shown in Table 1,

roughness (Ra): the surface roughness meter of Mitutoyo SJ-210 model produced by Sanfeng Japan is adopted for measurement;

haze (H): the light transmittance/haze tester with the model number of SGW-820, produced by Shanghai apparatus electro-physical optical instruments, Inc., is adopted for measurement;

gloss (G): the method adopts a model NHG268 gloss meter produced by Shenzhen, Sanengshi science and technology Limited to measure;

table 1: test results List

Item	Ra，0.1-0.2μm	H, 10-18 DEG	G, 80-100 DEG
				Example 1	0.166	13.4	96.4
Example 2	0.142	13.9	94.1
				Example 3	0.151	13.7	91.7
Example 4	0.154	14.9	89.3
				Example 5	0.163	14.6	88.6
Example 6	0.172	16.2	87.5
				Example 7	0.187	16.0	85.1
Comparative example 1	0.096	9.4	106.5
				Comparative example 2	0.103	11.7	95.8
Comparative example 3	0.124	12.5	93.7
				Comparative example 4	0.157	14.2	90.1
Comparative example 5	0.181	15.7	82.6
				Comparative example 6	0.213	19.3	73.1
Comparative example 7	0.259	22.9	68.4

According to the test results, the examples 1 to 7 all meet the requirements of the indexes: the roughness (Ra) is 0.1-0.2 μm, the haze (H) is 10-18 degrees and the glossiness (G) is 80-100 degrees, while the results of the comparative examples 1, 6 and 7 do not meet the set index requirements, the time for the aqueous AG treatment of the examples 1-7 is 5-8min, and the time for the AG treatment of the comparative examples 1-7 is 45-75S, therefore, the process parameters of the AG treatment by adopting the traditional frosting powder are strict, defective products can be generated after a few seconds of difference, the difficulty is increased for the AG treatment, the process parameters of the treatment system adopting the invention are easy to control, the standardized operation can be realized, and the product qualification rate is improved.

It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a vertical glass anti-glare processing system which characterized in that: comprises a feeding mechanism (51), a pre-polishing groove (52), a first washing mechanism (10), a wind cutting mechanism (53), an anti-dazzling treatment groove (54), a second washing mechanism (20), a pickling groove (55), a third washing mechanism (30), a rear polishing groove (56), a fourth washing mechanism (40), a slow-pulling mechanism (57), a baking mechanism (58) and a blanking mechanism (59) which are sequentially arranged, wherein the feeding mechanism is used for conveying glass to the pre-polishing groove, the pre-polishing groove is used for pre-pickling and polishing the glass, the first washing mechanism is used for carrying out primary washing on the glass after pre-pickling and polishing, the wind cutting mechanism is used for blowing the glass after the primary washing, the anti-dazzling treatment groove is used for carrying out soaking type anti-dazzling treatment on the glass after blowing, the second washing mechanism is used for carrying out secondary washing on the glass after the anti-dazzling treatment, the pickling bath is used for soaking the pickling to the glass after the washing for the second time, third washing mechanism is used for carrying out the washing for the third time to the glass after the pickling, the back is thrown the groove and is used for carrying out the back pickling polishing to the glass after the washing for the third time, fourth washing mechanism is used for carrying out the washing for the fourth time to the glass after the back pickling polishing, draw the mechanism slowly and be used for taking out the glass after the washing for the fourth time from the surface of water slowly, it is used for drying the glass after will drawing slowly to toast the mechanism, unloading mechanism is used for the glass ejection of compact after will drying, and in the processing procedure, glass is vertically placed in throwing groove, first washing mechanism, wind cutting mechanism, anti-dazzling processing groove, second washing mechanism, pickling bath, third washing mechanism, back throwing groove, fourth washing mechanism and draw the mechanism slowly.

2. The vertical glass anti-glare treatment system of claim 1, wherein: throw groove (52) bottom in advance and carry out the tympanic bulla through air compressor machine or air-blower and mix, be equipped with the overflow mouth on throwing the groove in advance, pickling tank bottom carries out the tympanic bulla through air compressor machine or air-blower and mixes, be equipped with the overflow mouth on the pickling tank, the back is thrown tank bottom and is carried out the tympanic bulla through air compressor machine or air-blower and mix, be equipped with the overflow mouth on the groove of throwing afterwards.

3. The vertical glass anti-glare treatment system of claim 1, wherein: the first washing mechanism (10) comprises a first washing tank (11), a second washing tank (12) and a first throw-in type ultrasonic vibration plate, the first throw-in type ultrasonic vibration plate is arranged at the bottom or the side surface of the first washing tank and the second washing tank, the second washing mechanism (20) comprises a third washing tank (21), a fourth washing tank (22) and a second throw-in type ultrasonic vibration plate, the second throw-in type ultrasonic vibration plate is arranged at the bottom or the side surface of the third washing tank and the fourth washing tank, the third washing mechanism (30) comprises a fifth washing tank (31), a sixth washing tank (32) and a third throw-in type ultrasonic vibration plate, the third throw-in type ultrasonic vibration plate is arranged at the bottom or the side surface of the fifth washing tank and the sixth washing tank, the fourth washing mechanism (40) comprises a seventh washing tank (41), an eighth washing tank (42), a ninth washing tank (43) and a fourth throw-in type ultrasonic vibration plate, the fourth throw-in type ultrasonic vibration plate is arranged at the bottom or the side surface of the seventh rinsing bath, the eighth rinsing bath and the ninth rinsing bath, and the first throw-in type ultrasonic vibration plate, the second throw-in type ultrasonic vibration plate, the third throw-in type ultrasonic vibration plate and the fourth throw-in type ultrasonic vibration plate are made of titanium alloy materials.

4. The vertical glass anti-glare treatment system of claim 1, wherein: the air cutting mechanism (53) comprises a rack, a fan and an air knife, wherein the air knife is arranged above and below the rack, the fan is arranged outside the rack, and the fan is used for supplying air to the air knife.

5. The vertical glass anti-glare treatment system of claim 1, wherein: in the anti-dazzling treatment tank (54), a water-soluble anti-dazzling treatment agent is adopted to carry out soaking type anti-dazzling treatment on the glass, and a circulating water pump is arranged in the anti-dazzling treatment tank.

6. The vertical glass anti-glare treatment system of claim 1, wherein: the slow-pulling mechanism (57) comprises a slow-pulling groove, a transmission mechanism and a bracket, the bracket is used for supporting glass, the transmission mechanism drives the bracket, and the baking mechanism (58) comprises a baking groove, a heating mechanism and a blowing mechanism.

7. A vertical glass anti-glare treatment process using the vertical glass anti-glare treatment system of any one of claims 1-6, wherein: the method comprises the following steps:

8. The vertical glass antiglare treatment process of claim 7, wherein: in the first step, the soaking time is 2min, the acid solution is a mixture of hydrofluoric acid and sulfuric acid, wherein the hydrofluoric acid is 50% by mass and the sulfuric acid is 50% by mass, and the preparation method of the acid solution is as follows: 10-20 parts of hydrofluoric acid, 5-10 parts of sulfuric acid and 70-85 parts of water by weight are mixed to obtain the aqueous solution;

in the third step, the wind cutting treatment time is 3 min;

9. The vertical glass antiglare treatment process of claim 8, wherein: the water-soluble anti-dazzling treatment agent is a mixture of a first component, a second component, a third component, a fourth component, a fifth component, a sixth component and water, wherein the first component is at least one of ammonium bifluoride, ammonium fluoride, sodium bifluoride, potassium fluoride and potassium bifluoride, the second component is at least one of barium chloride, calcium chloride, potassium chloride, ferric chloride and ferrous chloride, the third component is at least one of ammonium sulfate, ferric sulfate, ferrous sulfate, sodium sulfate, potassium sulfate, barium nitrate and potassium nitrate, the fourth component is citric acid or oxalic acid, the fifth component is hydrochloric acid or sulfuric acid, and the sixth component is hydrofluoric acid or hydrofluosilicic acid.

10. The vertical glass antiglare treatment process of claim 9, wherein: the water-soluble anti-dazzling treatment agent comprises the following components in parts by weight: 5-10 parts of a first component, 3-8 parts of a second component, 5-10 parts of a third component, 20-50 parts of a fourth component, 20-50 parts of a fifth component, 5-10 parts of a sixth component and 50-80 parts of water.