CN1278999C - Apparatus and method for making antifoulant film on polished brick - Google Patents

Apparatus and method for making antifoulant film on polished brick Download PDF

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Publication number
CN1278999C
CN1278999C CN 200410096662 CN200410096662A CN1278999C CN 1278999 C CN1278999 C CN 1278999C CN 200410096662 CN200410096662 CN 200410096662 CN 200410096662 A CN200410096662 A CN 200410096662A CN 1278999 C CN1278999 C CN 1278999C
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throwing
brushing
polishing
brick
tool
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CN1706776A (en
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周鹏
袁金波
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Keda Industrial Group Co Ltd
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Keda Industrial Co Ltd
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Abstract

The present invention relates to a method and a device for polishing and brightening a film made of a nano material by coating on a tile, which belongs to the field of ceramic machinery. The film making method comprises the following steps: a) cleaning the surface of a tile; b) uniformly distributing an antifouling material on the surface of the tile; c) polishing and coating the antifouling material by a polishing brush grinder; d) a temperature of a tile body is kept at a certain range in the processes of polishing and brush coating; e) repeatedly carrying out steps b, c and d for several times; f) polishing is carried out with the addition of water for several times by polishing grinders; g) carrying out cleaning and drying treatment. The corresponding film making device comprises a frame conveyer belt assembly, a grinder beam assembly, a plurality of feeding, polishing brush and control systems, a plurality of polishing grinders with the addition of water, a grinder lifting assembly, etc., wherein the feeding, polishing brush and control system is composed of a polishing brush grinder, an electric control assembly, an automatic feeding device, a temperature monitoring element and a water adding temperature control mechanism. An antifouling material can form an antifouling protective film on the surface of a tile, and porcelain polished tile with favorable antifouling property and high surface brightness can be produced.

Description

The nano surface anti-fouling material film-forming method and the equipment of polished brick in porcelain character
Technical field
The present invention is the ceramic machinery field, relates to a kind of film-forming method and equipment of polished brick in porcelain character stain control agent, and particularly a kind of nano material applies the method and apparatus of polishing of system film and blast.
Background technology
Polished brick in porcelain character is a kind of building and ornament materials commonly used, and advantage such as firm, attractive in appearance and cheapness is used widely in each fields such as factory building, communal facility and house fitting-ups with it, is to use one of material of construction the most widely.But polished brick in porcelain character also exposes the shortcoming of vulnerable to pollution in the life-time service process, in use owing to rainwater, contain the infecting of pollutents such as solution of coloured solvent, the polished brick in porcelain character surface is formed remove not fall, nonvolatil stain, and as time passes, the problem that the brick surface polishing layer wearing and tearing, luminance brightness decline can occur even cause the brick body to damage influences attractive in appearance and use.
The major cause of the problems referred to above is because in brick body sintering procedure due to the residual pore and fine crack absorb polluted matter.Polished brick in porcelain character is after burning till, true porosity in the base substrate, apparent porosity and sealed porosity rate can change to some extent along with the variation of maximum sintering temperature, burn till just apparent porosity decline of back, up near 0, the sealed porosity rate is then always about more than 8%, improve firing temperature and can only reduce apparent porosity, and sealed porosity rate even after apparent porosity disappears, also can continue to rise.These sealed porositys will be exposed on the surface of brick after polishing, and when pollutent touched polished tile surperficial, a part of pollutent will penetrate in the sealed porosity of exposure, form stain.In the base substrate of the quick baking into porcelain polished tile of low temperature, because its main component coefficient of expansion quartzy and glassy phase differs greatly, if quartz particles is excessive, glassy phase can be subjected to big tension stress and cracks when then cooling off, and has many tiny cracks in the adobe.In polishing process, adobe is through after corase grind, fine grinding and three stressed operations of polishing, under the effect of the powerful external force of grinding tool, make tiny crack in the adobe that in various degree expansion (if original tiny crack is bigger, adobe fracture, damaged phenomenon will take place) all be arranged.Therefore, polished surface is a surface that is worn that is covered with many fine cracks, fall the polished surface of polished tile when pollutent after, a part of pollutent will be penetrated in various crackles, causes the polished tile anti-fouling ability.
The main component of common pollution substance is made up of colored inorganics of water-soluble solubility or organism.Because the complicacy of pollutant component in the daily life, therefore anti-pollution material will have versatility, at first want the hydrophilic material of right and wrong, next is acidproof, alkali-proof material, to ordinary organic solvents (as hexylene glycol, glycerine, gasoline, kerosene) be difficult for moltenly, should have perviousness in addition or easily be adsorbed in the surface of adobe.The anti-soil principle of existing stain control agent is to utilize the solid surface modification technology to reach antifouling purpose.Surface modification is to utilize structure and the character of solid surface characterization of adsorption by various surface treatments change solid surface, to adapt to the requirement of various expections.Antifouling material also is a surfactant; adobe through surface modification; stain control agent relies on wicking action to infiltrate product surface pore and tiny crack; under the effect of water in air branch and oxygen; can in the suitable time, combine with adobe generation physical chemistry; form and the good weather resistance soiling protective layer of product consistency, adobe just has antifouling effect like this.
The polished tile stain control agent mainly is silica type and paraffin wax emulsions class on the market, home and abroad at present.The coating filming equipment of this class stain control agent all adopts a kind of like this technology now at home, outward: add the even processing method of anti-fouling material → brushing → throwing.Adopt existing stain control agent and antifouling brushing equipment, the ceramic polished brick surface soiling film that processes antifouling indifferent, the poor durability of antifouling film, this is ceramic green business men ubiquity, be badly in need of the difficult problem that solves.Existing stain control agent does not have the function of blast.
Summary of the invention
The object of the present invention is to provide a kind of polished brick in porcelain character surface film-forming method and relevant device of nanometer class anti-pollution function material.Can make nanometer class ultra micro anti-fouling material better infiltrate product surface pore and tiny crack; form one deck weather resistance nanometer ultra micro soiling protective film on the polished brick in porcelain character surface, can produce the polished brick in porcelain character that has better antifouling weather resistance and the high surfaces luminance brightness is arranged.
To achieve these goals, film-forming method of the present invention comprises the following step: a) clean tile face; B) apply anti-fouling material on the brick surface, described anti-fouling material maintains the temperature in the 35-60 degree centigrade of scope; C) with a kind of throwing brushing tool brushing is polished in the brick surface, unnecessary anti-fouling material is removed in brush simultaneously, described throwing brushing tool to the pressure size on brick surface at 0.1-0.2kgf/cm 2In the scope; D) in this process, keep brick body temperature degree in 35-60 degree centigrade of scope; E) repeat b, c, d step repeatedly; F) add water polishing 1 time or repeatedly by polishing abrasive tool; G) cleaning and drying treatment.
In addition, film-forming method of the present invention is on the above-mentioned steps basis, at step a) and b) between also be provided with the step of the brick face being carried out heat drying.For but be not limited to nanometer class stainproof material, the brick body should be remained in the temperature range of a setting.
In order to implement aforesaid method, the nano surface anti-fouling material membrane equipment of corresponding polished brick in porcelain character mainly by about frame belt conveyor assembly, grinding tool beam assembly, grinding tool beam seat assembly, reinforcedly throw brush and Controlling System is some, add the some and grinding tool lift assembly of water polishing grinding tool constitutes.Wherein reinforced brush and the Controlling System of throwing is by throwing brushing tool, electric controlling assembly, temperature monitoring element, automatic feeding device, adding water control temperature mechanism and form.The equipment entrance place is provided with and cleans and the heat drying operation, and reinforced throwing brush and Controlling System are arranged plurality of rows along frame belt conveyor assembly, and it is some that setting afterwards adds the water polishing grinding tool, is connected a drying treatment operation again.
During work; be delivered into brick through cleaning surfaces and dry adobe of heating by frame belt conveyor assembly; when adobe enters into reinforced throwing brush and Controlling System the place ahead; automatic feeding device begins to the brick face reinforced; on the brick face, form the layer of even antifouling coating; adobe continues to move ahead to arrive with travelling belt and throws the brushing tool, throws the brushing tool and with certain pressure and rotating speed the polished tile face that applies anti-fouling material is thrown brush, extruding, forms one deck suitable transparent protective membrane at the brick face.Each is thrown brushing tool and is provided with a sleeving temperature monitoring element, and the testing temperature also adds water control temperature mechanism by temperature sensor control and keeps and throw the maintenance of brushing tool working temperature within the specific limits; Adobe is through some groups of reinforced brush and the Controlling System of throwing of setting, and this dosing and throwing dataller preface are also carried out several times repeatedly, form the stain control agent protective film of one deck desired thickness in the brick surface; Add the water polishing grinding tool by several again, adobe surfacecti proteon film is carried out several times add homogenize processing such as water polishing.Carry out drying process oven dry polished tile then one, be processed into the finished product antifouling polished brick.
By using the nano antifouling material to carry out the enforcement and the application of polished tile anti-fouling film-forming method of the present invention and equipment, can allow the nano antifouling material infiltrate product surface pore and tiny crack better, in the suitable time, combine with adobe generation physical chemistry, and well seal the micropore on adobe surface, can also increase the brightness of polished tile product surface when playing superpower antifouling effect.
Description of drawings
Fig. 1 is the technical process schematic diagram of Anti-Stain Agent for Polished Tiles coating method of the present invention;
Fig. 2 is that the present invention throws the front view of brushing coating equipment;
Among the figure
A seat assembly about 1 frame belt conveyor assembly, 2 grinding tool beams
3 grinding tool beam assemblies 4 are thrown the brushing tool
5 electric controlling assemblies, 6 temperature monitoring elements
7 automatic feeding devices 8 add water control temperature mechanism
9 grinding tool lift assemblies 10 add the water polishing grinding tool
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment this invention is specified:
See that Fig. 1 polished tile nano surface class stain control agent applies the process principle figure of throwing the brush method, the film-forming method of polished brick in porcelain character comprises the following step among the present invention: a) clean tile face.The bath of brick to be processed surface is cleaned; B) apply nanometer class stainproof material on the brick surface.Make anti-fouling material as far as possible uniformly at polished tile surface attachment one deck.C) with a kind of throwing brushing tool anti-fouling material is polished brushing under certain pressure, unnecessary anti-fouling material is removed in brush simultaneously; D) the employing temperature is surveyed and is added water controller maintenance brick body temperature degree in certain interval in polishing brushing process; E) repeat b, c, d step repeatedly, make whole polishing brick surface can plate a layer thickness evenly, the anti-fouling material protective membrane of adhere firmly.F) add water polishing 1 time or repeatedly by polishing abrasive tool, improve coated surface brightness and homogeneity.G) to the brick face after the plated film polishing with four edges cleans and drying treatment.
Between the step a and b in this technical process, can increase a step: brick body temperature degree is remained in certain interval.
In this technical process, as processing with the polish line line, then brick face bath cleaning and brick face drying process can omit, and are directly finished by air-dry clearing apparatus on the ceramic polished brick polish line, also can dispose the air-dry line of common polish line separately before applying plated film.
In above technical process, apply the anti-fouling material mode in the step b) except that can adopting the roller dosing, also can adopt any energy such as a plurality of apertures instillation, air gun spray and brushing to realize the mode that evenly applies.
In addition, when the brick face was applied anti-fouling material, the reply anti-fouling material was heated and is remained in the certain temperature interval, and temperature effect between 35-60 degree centigrade is better.
The brick face applies anti-fouling material b) and throw brush anti-fouling material c) this operation can repeat twice as required to ten for several times until tens of times, this mainly is that the speed of the own quality according to polished tile, the final quality of product that will reach and processing adobe determines.
Temperature detection in step d) can be adopted but be not limited to infrared temperature sounder etc., whether water adding control method can add water to control the grinding tool temperature in suitable certain interval according to the temperature decision that detection obtains, when temperature exceeds the interval range of setting, add the water cooling grinding tool and make in its temperature remains between the setting district.This control can realize by any existing control mode, even can adopt and manually add the water mode and keep brick body temperature degree.Regulate the control of grinding tool lift assembly simultaneously and throw the brush mould the pressure in the polished brick in porcelain character maintenance certain numerical value scope.
The above certain temperature interval is about 35-60 ℃, and described certain pressure scope is 0.1-0.2kgf/cm 2, it is better throw to brush the effect of covering between this temperature and pressure zone, and concrete numerical value depends on polished tile self quality and the required processing requirement that reaches of finished product polished tile.
Adding the water polishing operation in the step f) can carry out 1 time or repeat repeatedly.
As an alternative, the grinding tool finishing method mentioned of above-mentioned technological process can adopt rotating disk or tumbling polishing method.
Fig. 2 throws the front view of brushing coating equipment for the present invention.The anti-fouling material membrane equipment mainly by seat assembly 2 about frame belt conveyor assembly 1, grinding tool beam, grinding tool beam assembly 3, reinforcedly throw brush and Controlling System 10, add the some and grinding tool lift assembly 9 of water polishing grinding tool and constitute.Wherein reinforced throwing brush and Controlling System 10 comprise automatic feeding device 7, throw brushing tool 4, electric controlling assembly 5, temperature monitoring element 6 and add water control temperature mechanism 8.This system 10 arranges some groups along frame belt conveyor assembly 1, is provided with cleaning and heat drying operation at the equipment entrance place, is provided with to add some groups of water polishing grinding tools after system 10, is connected an equipment for drying at last.
As improvement, described temperature monitoring element 6 can adopt but be not limited to the infrared temperature monitoring element, when grinding tool work transient temperature superelevation, temperature monitoring element 6 can send an electrical signal, handles to add water control temperature mechanism 8 and add water cooling and keep the grinding tool working temperature and remain in the suitable temperature range.
In addition, automatic feeding device 7 can adopt any known feeding device in the technique scheme, can realize evenly applying the device of anti-fouling material as roller filling apparatus, the instillation of a plurality of aperture, air gun spray and brushing etc.
As improvement, in above-mentioned feeding device, be provided with warming apparatus, antifouling fluid temperature is remained in the temperature range of a setting.
As a preferred embodiment, the temperature range of above-mentioned soup is 35-60 degree centigrade.
As a preferred embodiment, automatic feeding device 7 can adopt the rubber filling roller of a pair of rotation to apply anti-fouling material to the adobe surface in the technique scheme, wherein one is drive roll (drive roll also can be the metallic surface), diameter is less, another is that driven roll that is to say the dispenser roller, and diameter is bigger.Two rollers closely contact, and soup is applied between two rollers by a water circulating pump, and soup sticks to the surface of the passive rubber coated pressure bowl of rotation, and the relative movement by rubber filling roller and brick surface evenly is applied to the adobe surface with soup.Unnecessary soup is flowed back in the collection medicine groove (tube or jar) through specific pipeline by the two ends of roller, is applied by the water pump circulation.
In addition, the reinforced throwing brushing tool of throwing in brush and the Controlling System 10 4 can adopt but be not limited to a kind of planetary throwing brushing head, this kind bistrique is equipped with the bistrique seat (or axle) of throwing the brushing wheel by three to several, throws brushing and takes turns when bistrique seat (or axle) is gone up the high speed rotation again with the rotation of bistrique low speed.Throwing the brushing head is again flexible simultaneously, each bistrique seat on it (or axle) is equipped with a compression spring, when bistrique rubbing down brick face, compression spring on the bistrique seat (or axle) is in compressed state, when uneven surface is met on bistrique rubbing down adobe surface, automatically compensate the roughness on polished tile surface by the reduction of compression spring, can guarantee the film forming homogeneity of brick face.
As further improvement, throw brushing tool 4 and be installed on the grinding tool beam assembly 3, and before and after on about the mould beam the seat assembly 2, swing, to adapt to the requirement of processing different in width adobe with grinding tool beam assembly 3.
As an alternative, above-mentioned throwing brushing tool 4 also can use other throwing brushing tools such as the disc emery wheel of single and a plurality of rotations, the cylindrical burnishing barrel of high speed rotating and the polish brush of high speed rotating.
If use rotating disk and tumbling polishing, grinding tool beam assembly 3 also can adopt fixed installation, non-oscillatory form on about the bistrique beam seat assembly 2.
In the above-described embodiments, throwing brush plating film emery wheel and water polishing emery wheel can make with the sticking wheel of wool, flannelette wheel, cotton dolly, nylon wheel or other suitable material.
During work, the ceramic polished brick that the surface has applied the nano antifouling material is delivered to the planet end face by frame belt conveyor assembly 1 and throws below the brushing 4, electric controlling assembly 5 is started working, control grinding tool lift assembly 9 drives grinding head for polishing 4 and with certain pressure and rotating speed the polished tile face of coated with nano anti-fouling material is thrown brush, pushed, and survey and add under the effect of water control temperature device in temperature, the brick face can obtain a 0.1-0.2kgf/cm 2Pressure and about 35-60 ℃ temperature, nano material can abundant filling product surface porosity and tiny crack under this working conditions, forms one deck suitable transparent protective membrane at the brick face simultaneously.
Spray medicine and throwing dataller preface finally can obtain the suitable nano material protective film of the needed thickness of one deck on the ceramic polished brick surface through repeatedly repeatedly, and this moment, the protective film surface also needed further homogenize to handle: add water polishing.
When the surface has been made film forming ceramic polished brick and has been transported to equipment last or several rubbing down tools, be connected to grinding tool intermediary priming apparatus and can add water to the brick face, amount of water can be quantitative or non-quantitative, grinding tool 4 can polish film forming brick face with the abrading block rotation rotating speed about 350-1000rpm under certain pressure simultaneously.
Through after adding water polishing, the brick face glossiness that has formed protective film this moment can be increased to about 90 degree, can reach brightness effect as the minute surface.
By film-forming method of the present invention and equipment; in conjunction with the novel nano anti-fouling material; can form one deck weather resistance nanometer ultra micro soiling protective film on the ceramic polished brick surface; increase the protection quality on ceramic polished brick surface; the wiping of surface contamination material water can be removed; the brightness that increases the polished tile product surface promotes product quality, increases value-added content of product.
Although the preferred embodiments of the present invention are illustration purpose and obtain open for example, it will be recognized by those skilled in the art, to various modifications of the present invention, interpolation and displacement all is possible, but scope of the present invention and the essence described in the claim under not exceeding.Restriction regulation in the aforementioned description has been illustration rather than has defined the present invention.In any case, common some modification that it will be recognized by those skilled in the art will be from scope of the present invention.Therefore, should be realized that within the scope of the claims that the present invention can realize outside the scope of above-mentioned special description.For those reasons, claim should be considered to determine true scope of the present invention and content.

Claims (13)

1. the nano surface anti-fouling material film-forming method of a polished brick in porcelain character comprises the following steps:
A) clean tile surface;
B) evenly apply anti-fouling material in the brick surface, described anti-fouling material maintains the temperature in the 35-60 degree centigrade of scope;
C) with throwing the brushing tool brushing is polished in the brick surface, described throwing brushing tool to the pressure size on brick surface at 0.1-0.2kgf/cm 2In the scope;
D) in polishing brushing process, keep brick surface temperature in 35-60 degree centigrade;
E) repeat b, c, d step several times;
F) add the water polishing several times by polishing abrasive tool; With
G) cleaning and drying treatment.
2. film-forming method according to claim 1 is characterized in that: in described steps d, adopt temperature to survey and add water control temperature method to keep the brick surface temperature.
3. film-forming method according to claim 1 is characterized in that: also be provided with a step of the brick face being carried out heat drying between described step a, b.
4. film-forming method according to claim 3 is characterized in that: adopt roller dosing method that the brick face is applied anti-fouling material in described step b.
5. nano surface anti-fouling material membrane equipment of implementing the polished brick in porcelain character of the described film-forming method of claim 1, comprise frame belt conveyor assembly, grinding tool beam assembly, reinforcedly throw brush and Controlling System is some, add that the water polishing grinding tool is some, the grinding tool lift assembly, wherein reinforcedly throw brush and Controlling System is arranged some groups along frame belt conveyor assembly, reinforced brush and the Controlling System of throwing is by throwing brushing tool, electric controlling assembly, automatic feeding device, temperature monitoring element, adding water control temperature mechanism and form.
6. membrane equipment according to claim 5, wherein said automatic feeding device are a kind of in roller filling apparatus, a plurality of aperture drop instillator, air gun spray equipment or the brush-coating device.
7. membrane equipment according to claim 5 also includes about the grinding tool beam seat assembly, and wherein said throwing brushing tool is installed on the grinding tool beam assembly, throws the brushing tool with grinding tool beam assembly seat assembly about grinding tool beam back reciprocally swinging of going forward.
8. membrane equipment according to claim 7, wherein said throwing brushing tool is a kind of planetary throwing brushing head, this kind bistrique is equipped with bistrique seat or the axle of throwing the brushing wheel by three to several to be formed, throw the brushing wheel the bistrique seat or spool in the high speed rotation again with the rotation of bistrique low speed.
9. membrane equipment according to claim 8, each bistrique seat on the wherein said planetary throwing brushing head or axle are equipped with a compression spring.
10. membrane equipment according to claim 5, throwing brushing wheel in the wherein said throwing brushing tool and the described water polishing emery wheel that adds that adds in the water polishing grinding tool are with a kind of the making in the sticking wheel of wool, flannelette wheel, cotton dolly or the nylon wheel.
11. membrane equipment according to claim 5, the throwing brushing tool in wherein said reinforced throwing brush and the Controlling System is a kind of burnishing barrel.
12. membrane equipment according to claim 8, wherein said throwing brushing tool to the pressure size on brick surface at 0.1-0.2kgf/cm 2In the scope.
13. membrane equipment according to claim 9, wherein said throwing brushing tool to the pressure size on brick surface at 0.1-0.2kgf/cm 2In the scope.
CN 200410096662 2004-12-03 2004-12-03 Apparatus and method for making antifoulant film on polished brick Active CN1278999C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200410096662 CN1278999C (en) 2004-12-03 2004-12-03 Apparatus and method for making antifoulant film on polished brick

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200410096662 CN1278999C (en) 2004-12-03 2004-12-03 Apparatus and method for making antifoulant film on polished brick

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CN1706776A CN1706776A (en) 2005-12-14
CN1278999C true CN1278999C (en) 2006-10-11

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100418644C (en) * 2006-08-30 2008-09-17 佛山市一鼎科技有限公司 Film producing device and method for building decorative panel stuff surface antifoulant
CN102672548A (en) * 2011-11-08 2012-09-19 刘广庆 Process for grinding organic coating
CN107745298A (en) * 2017-11-16 2018-03-02 广东新吉欣实业有限公司 A kind of two-sided disk roller wet type automatic numerical control grinder
CN110587405B (en) * 2019-08-06 2021-06-18 佛山欧神诺陶瓷有限公司 Method for improving anti-slip performance of polished tile and polished tile
CN110919530B (en) * 2019-12-10 2021-02-19 浙江众鑫新材料有限公司 Film making equipment for building decorative plate surface antifouling agent

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Address after: 528313 Guangdong City, Shunde province Chencun Town, industrial park, long Ring Road West Town, No. 1

Patentee after: KEDA CLEAN ENERGY CO., LTD.

Address before: Chen Cun Dadu industrial area, Shunde District, Foshan, Guangdong

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Address after: 528313, No. 1, West Road, Guang Long Industrial Park, Chencun Town, Shunde District, Guangdong, Foshan

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Patentee before: KEDA CLEAN ENERGY Co.,Ltd.