CN1371814A - Method for making color drawing unit - Google Patents

Method for making color drawing unit Download PDF

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Publication number
CN1371814A
CN1371814A CN01105496A CN01105496A CN1371814A CN 1371814 A CN1371814 A CN 1371814A CN 01105496 A CN01105496 A CN 01105496A CN 01105496 A CN01105496 A CN 01105496A CN 1371814 A CN1371814 A CN 1371814A
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China
Prior art keywords
cloth
bushing
colored drawing
template
powder
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CN01105496A
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Chinese (zh)
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CN1140391C (en
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孙立蓉
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
    • B28B13/026—Feeding the moulding material in measured quantities from a container or silo by using a movable hopper transferring the moulding material to the moulding cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/005—Devices or processes for obtaining articles having a marble appearance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
    • B28B13/0225—Feeding specific quantities of material at specific locations in the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
    • B28B13/023—Feeding the moulding material in measured quantities from a container or silo by using a feed box transferring the moulding material from a hopper to the moulding cavities

Abstract

The method for making coloured pattern articles includes the following steps: according to the coloured pattern or photograph required for preparation several monochromical patterns or photographs are decomposed; according to these monochromical patterns or photographs a group of bushings for colour drawing is made, and according to their colours several monochromical raw material powders are prepared; after said bushing group and mould frame and mould plate are positioned, the monochromical raw material powder can be distributed by means of correspondent colour-drawing bushing so as to obtain coloured pattern powder articles containing one layer. Said invention is simple in production process, and its coloured pattern body possesses the colour and patterns similar to natural granite and colour picture.

Description

Make the method for color drawing unit
The present invention relates to make the method for color drawing unit, specifically, the present invention relates to pottery, cement, organic matter resin and their composites is the method for the raw material manufacturing color drawing unit (as floor tile, wall brick, ceramic tile etc.) that is similar to natural granite, multicolour pattern and the landscape painting art work.
The output of China's wall floor tile ranks the first in the world, and particularly the output of ceramic wall and floor bricks is very big.In order to make the wall floor tile have colorful outward appearance, traditional production method mostly adopts silk screen print method, and this method can only make very thin painted layer.For painted layer is all made on top layer and matrix, often adopt comminution granulation, two or more color grains are mixed, but position, size and the shape of the uncontrollable decorative pattern of this method more can't be made colored drawing pattern.Recently the someone adopts and oozes colored method, but it is difficult to make colourful pattern, and color is not bright-coloured yet.
The method that the patterned molded article of many manufacturings is also arranged in prior art.As the application number in application on September 30th, 1991 is 91110498, notification number is to have disclosed a kind of method of producing patterned molded article in 1061928 the Chinese patent application, and this method comprises: a grid mould with many contour grid of arranging in the mode of adjoining is laid in the precalculated position in the main mould of mold formed goods; The pattern part material of doing that is used for making the molded article pattern part of scheduled volume is inserted the predetermined grid of grid mould; The base part material that is used to form the molded article base part is inserted its complementary space of not inserting the pattern part material in the main mould; Take out the grid mould, make the pattern part material of inserting become molded article, from main mould, take out molded article with the base part material solidification, if desired, this molded article of sintering.This method mainly still adopts the mode of mixing that each raw material is mixed, so shape, size and the position of pattern in its uncontrollable resulting product.
The application number of application was 94191780 on December 21st, 1994, notification number is to have disclosed a kind of method of producing setting goods such as concrete, artificial stone, pottery, metal and plastics in 1121338 the Chinese patent application, and it is included in and forms at least two stacked bed of materials that are made of the different dry particle on the basal plane; Be positioned at the scraping in precalculated position, basal plane top, the scraping foot bed of material at least according to one of the pattern movement that will show; Allow the dried particle of the top bed of material under the effect of collapsing, collapse in the die cavity of moulding thus, thereby on the bottom surface of the foot bed of material, demonstrate pattern; Along with all particles or after the end face of the topmost bed of material is flattened or be laid a basic backing layer, make the fixed integral blocks that is shaped as of all particles.This method adopts a scraping to produce pattern, because scraping can produce certain frictional force and resistance when motion, so raw material is had certain detrimental effect, can't form very exquisite pattern and decorative pattern.
At the problem that exists in the above-mentioned prior art, the invention provides a kind of method of making color drawing unit such as floor tile, wall brick, ceramic tile etc., prepared color drawing unit has color and the decorative pattern that resembles natural granite, multicolour pattern and the landscape painting art work, and this color drawing unit has rupture strength and the compression strength higher than natural granite.
The method of manufacturing color drawing unit provided by the invention comprises the steps:
(a) by the colored drawing pattern or the photo of required manufacturing, resolve into some kinds of monochromatic patterns or photo;
(b) make one group of colored drawing bushing according to described some kinds of monochromatic patterns or photo, and prepare some kinds of monochromatic material powders by its color;
(c), make the colored drawing bushing cloth of monochromatic material powder, through once circulating in the colored drawing powder that obtains to comprise one deck on the template through correspondence with after one group of colored drawing bushing and the framed Template Location.
In said method, in step (c), after circulating for several times, can obtain to comprise several layers colored drawing powder.
Described method also comprises the colored drawing powder pressurization that step (d) obtains step (c).
In the present invention, above-mentioned pressurization can be the framed template that the colored drawing powder is housed that step (c) obtains to be sent in the hydraulic press carry out, and its process is that template and colored drawing powder are dropped in the mould of hydraulic press, releases the pressurization of framed back, makes the colored drawing base substrate.
Colored drawing bushing among the present invention can be with being selected from copper and stainless metallic plate, nylon mesh, polyester net, being selected from copper and stainless woven wire and their composition and making.
Used monochromatic material powder is the monochromatic molding powder that is selected from pottery, cement, organic matter resin and their composites in the inventive method, its particle mean size is 1 nanometer to 5 millimeter, gross weight in goods before not suppressing, the addition of pigment is 0-10 weight %, and water content is 0-30 weight %.Wherein said organic matter resin is selected from vinyl unsaturated polyester resin (as polyvinyl chloride, polyvinyl acetate, polyvinyl benzene, polyvinylidene chloride etc.), epoxy resin, epoxy phenolics, furane resins, polyurethane resin and polyamide.
In the methods of the invention, be the 0-30 millimeter in the distance between colored drawing bushing and the template described in the step (c).
In step (c), template is engraved as the shape of male and fomale(M﹠F) by pattern,, just can obtains to have the color drawing unit of the decorative pattern engraving shape of male and fomale(M﹠F) through each monochromatic material powder cloth.
In the method for the invention, when the colored drawing bushing is large-area decorative pattern, can on decorative pattern, be covered with aperture in irregular shape and carries out cloth.
Cloth among the present invention can adopt batch (-type) cloth method or synchronous mode cloth method to carry out.
In the cloth process, can adopt circumference circulating burden distribution method, straight line cloth method or three-dimensional cloth method to carry out.
Like this, in the present invention,, can obtain to have the color drawing unit of penetrability decorative pattern through the bushing repetition cloth of same pattern.Through the bushing of different pattern cloth repeatedly, can obtain to have the color drawing unit of natural granite decorative pattern.
An available in the method for the invention modular lattice replaces framed template, by colored drawing pattern or photo this modular lattice is separated into some chambers, behind corresponding bushing cloth, takes out modular lattice, obtains the color drawing unit with penetrability decorative pattern of clear patterns.Chamber wall (23) in the wherein said modular lattice is made with paper, plastic sheeting or metallic film.Described each chamber can be separated into again littler, have the loculus of different shape uniformly, as the standard modular lattice.
Above-mentioned modular lattice also can be placed in the framed template cloth repeatedly, obtains the color drawing unit with natural granite decorative pattern of clear patterns.
In the present invention, following accompanying drawing is arranged:
Fig. 1 is the schematic diagram that " plum blossom design " is resolved into 4 kinds of monochromatic patterns;
Fig. 2 is one group of pattern that is installed with 4 colored drawing bushings of aperture making by 4 kinds of monochromatic patterns of " plum blossom design ";
Fig. 3 is successively by the pattern of gained behind the method cloth of the present invention;
Fig. 4 is the schematic diagram of cloth process;
Fig. 5 is a hydraulic press workflow schematic diagram;
Fig. 6 is a circumference circulating burden distribution method schematic top plan view of the present invention;
Fig. 7 is a straight line cloth method front elevational schematic of the present invention;
Fig. 8 is the three-dimensional cloth method front elevational schematic of the present invention;
Fig. 9 is the schematic diagram of " plum blossom design " modular lattice;
Figure 10 is the front elevational schematic of the direct cloth process of hydraulic press.
The present invention is described in further detail below with reference to accompanying drawing.
At first with reference to Fig. 1, in Fig. 1, have 5 patterns, the 1st pattern in the left side, promptly " plum blossom design " is the colored drawing pattern that needs manufacturing, resolve into the monochromatic pattern of " blank parts " (because white is difficult to represent, so with other color painted black) of brown " trunk ", red " plum blossom ", green " leaf " and white successively by this pattern.
With reference to Fig. 2, make 4 colored drawing bushings by above-mentioned 4 monochromatic patterns, the colored drawing bushing can be with being selected from copper and stainless metallic plate, nylon mesh, polyester (as polyvinyl chloride) silk screen, being selected from copper and stainless woven wire and their compound and making, and above-mentioned material all is can available conventional material on the market.Decorative pattern can adopt conventional covering method to make, and can cut making sheet or the making of sensitization template making process with digging usually.Decorative pattern by monochromatic pattern is made the colored drawing bushing.Because various pattern areas differ greatly, can scribe some apertures in irregular shape to the big decorative pattern of area, as shown in Figure 2, on bushing, be carved with some microscler apertures corresponding to brown " trunk ", on bushing, be carved with some circular apertures, and be carved with some irregular holes on the bushing corresponding to white " blank parts " corresponding to red " plum blossom " and green " leaf ".
When pattern is made up of several colors, just should prepare several corresponding monochromatic material powders, the used monochromatic material powder of the present invention can be to be that raw material is equipped with the monochromatic powder that conventional inorganic pigment is made with pottery, cement, organic matter resin or their composites.Because used raw material difference, added pigment also has nothing in common with each other, and for example pottery is used some resistant to elevated temperatures inorganic pigments always, as Fe 2O 3(peony), FeCl 3(faint yellow), Ni 2O 3(black), NiCl 26H 2O (green) and MnCl 24H 2O (pale red) etc.; Cement and organic articles general inorganic pigment then commonly used, the iron oxide pigment low as above-mentioned pigment, particularly price.Bright in luster in order to make, can use bright pigment such as pearly-lustre, fluorescence, warm colour.Addition for pigment is also without particular limitation, and it is decided by required bright-coloured degree, and in the gross weight of goods before not suppressing, the consumption of pigment is generally 0-10 weight %.For " plum blossom design " shown in Figure 1, should prepare 4 kinds of monochromatic material powders.Gross weight in goods before not suppressing, the water content of described monochromatic powder is generally 0-30 weight %, the water content of the monochromatic powder of cement based is preferably 10-20 weight %, and the water content of the monochromatic powder of ceramic base is preferably about 5 weight %, and the monochromatic powder of organic resin base can be not moisture.If water content is low excessively, then in pressure process thereafter, be difficult to moulding, and if water content is too high, then easily water outlet and influence compacting in pressure process thereafter.The particle mean size of described material powder is 1 nanometer to 5 millimeter, is preferably the 0.05-0.5 millimeter.Described organic matter resin can be any thermosetting resin or thermoplastic resin, but better can be selected from the vinyl unsaturated polyester resin, epoxy resin, epoxy phenolics, furane resins, polyurethane resin and polyamide.Before reinforced, various monochromatic material powders be modulated into molding powder, and lay in respectively.
Then prepare framed template, the size of template is exactly the size of the product of required manufacturing, and template better is the metallic plate of polishing.As shown in Figure 4, be framed 8 around the template 9, on template, carry out cloth.Framed available metal, nonmetal or plastics etc. are made.Framed height is by the thickness decision of product.
Before cloth, colored drawing bushing and framed template must be located.Distance between colored drawing bushing and the template is variable, is about the 0-30 millimeter, and this distance is the vertical range between colored drawing bushing and template the top.This spacing is more little when cloth, and the gained colored drawing is just more near layout.Monochromatic material powder is placed on the corresponding colored drawing bushing cloth successively, as shown in Figure 3, after circulation once, on template, just obtains layer of even " plum blossom design " colored drawing powder.As need thickenings, cloth layer by layer then is up to reaching framed height.Repeatedly repeatedly in the process of cloth, can change the distance between colored drawing bushing and the template during each cloth.
Fig. 4 has illustrated the cloth process, as shown in the figure, with colored drawing bushing 3 with framed 8 and template 9 positioning and fixing well after, monochromatic material powder is added from monochromatic filler bin 15, arrive cloth funnel 5 through auto feed groove 16, the cloth funnel moves horizontally, and falls on the template 9 through colored drawing bushing 3, has so just finished the cloth process one time.
In the method for the invention, can adopt batch (-type) cloth method or synchronous cloth method to carry out cloth.So-called batch (-type) cloth method is that bushing is fixed, and template moves, and stops moved the distance of a bushing when template after, adds a defective material, so repeatedly cloth.So-called cloth method synchronously is that bushing and template synchronous are carried out cloth when moving, and behind the intact material of cloth, bushing is return original position rapidly, with the same again moved further of next piece template.
In the cloth process, just can obtain different color drawing units, repeat cloth, can obtain to have the penetrability decorative pattern color drawing unit of (promptly decorative pattern all unanimity) as bushing through same pattern by the mode that changes cloth.Through the bushing of different pattern cloth repeatedly, can obtain to have the natural granite decorative pattern color drawing unit of (promptly decorative pattern is inconsistent up and down).Template can also be engraved as the shape of male and fomale(M﹠F), just can obtain having the color drawing unit of the decorative pattern engraving shape of male and fomale(M﹠F).
Then the colored drawing powder that makes above can be pressurizeed, for example can send in the hydraulic press and pressurize.As shown in Figure 5, to fill the framed template 8 of colored drawing powder 17 with hydraulic push rod 7,9 send in the hydraulic press 19, hydraulic press liftout tank 20 descends, and template 9 and colored drawing powder 17 are dropped in the mould, removes framed 8, hydraulic press pressure head 22 descends and pressurizes, make colored drawing base substrate 18, hydraulic press ejects this base substrate after going to press.
After making base substrate, depending on the circumstances or the needs of the situation can carry out back processing, because raw materials used difference, its later stage finished product processing technology also has nothing in common with each other, but all can carry out back processing by its original production technology.As being the color drawing unit of raw material with cement, can carry out natural curing or artificial maintenance; With the pottery is the color drawing unit of raw material, can dry, sintering and grinding and polishing; And be the color drawing unit of raw material with the organic matter resin, then can after compacting, carry out natural curing again.
In the present invention, can adopt different cloth method according to different situations.Fig. 6-Fig. 8 illustrates three kinds of cloth method respectively.Fig. 6 is a circumference circulating burden distribution method schematic top plan view of the present invention, can adopt one group of colored drawing bushing in this cloth process, also can adopt array colored drawing bushing, only illustrates the situation of one group of colored drawing bushing in Fig. 6.In this cloth method, bushing 3 and template 9 can be carried out cloth in a synchronous manner, also can mode intermittently carry out cloth.When adopting mode intermittently to carry out cloth, bushing 3 is fixing, and template 9 rotations are moved, and during every fixed position, the cloth funnel moves once, through a circle, promptly obtains the required color drawing unit of one deck, through a few, just can obtain containing several layers color drawing unit.The required colored drawing bushing of circumference circulating burden distribution method is few, and equipment is simple, belong to the penetration cloth, but because of circulating burden distribution, the required time is long, so be applicable to the production of small lot, many kinds.
Fig. 7 is a straight line cloth method front elevational schematic of the present invention.With the batch (-type) cloth method is example, often adopt several groups of colored drawing bushings in this cloth method, wherein bushing 3 is fixing, framed 8 and template 9 on conveyer belt, move off and on, after determining the position, hydraulic stem 7 drives array cloth funnel 5 and moves once, and monochromatic powder drains on the template 9 by bushing 3, through a cloth, every template all obtains the required color drawing unit of one deck, from the beginning template passes to tail, through the array cloth, just can obtain containing several layers color drawing unit.The pattern of common every group of colored drawing bushing is all different in the straight line cloth method, so just can obtain as the floral designs as the natural granite, in the straight line cloth method, easily arrange several hydraulic presses simultaneously, form big circulating production line, be particularly suitable for the production of cement based goods with curing line.
Fig. 8 is the three-dimensional cloth method front elevational schematic of the present invention, and wherein framed 8 vertically with template 9 arrange equably.Drive 12 and driving-chain 14 batch (-type) from top to bottom move.Bushing 3 and cloth funnel 5 and framed 8 and template 9 arranged crosswise from top to bottom.Framed 8 and template 9 whenever move down lattice, bushing 3 and cloth funnel 5 just move between two groups of framed templates, after putting in place, cloth funnel 5 clothes are return the original place with bushing 3, so repeatedly cloth subsequently.Behind the framed template cloth of orlop, push hydraulic press, empty framed template is delivered to maximum layer through conveyer belt.The main feature of three-dimensional cloth method is to take up an area of for a short time, can be made into a complete device, and be easy to hydraulic press supporting, so be particularly suitable for transformation, the more in practice employing of this cloth method to original production equipment.
Fig. 9 illustrates the modular lattice of " plum blossom design ", make modular lattice 21 by " plum blossom design " shown in Figure 1, be divided into some chambers, the chamber wall (23) in the modular lattice is to adopt casting method or machine cut method to make with paper, plastic sheeting (as organic glass) or metallic film solid dielectrics such as (as aluminium, copper).With corresponding bushing to this modular lattice cloth after, take out modular lattice, just can obtain the color drawing unit with penetrability decorative pattern of clear patterns.Also above-mentioned modular lattice can be placed in the aforementioned framed template cloth repeatedly, obtain the color drawing unit with natural granite decorative pattern of clear patterns.That each chamber in the modular lattice can be separated into again is littler, have the loculus of different shape (as triangle, quadrangle, hexagon etc.) uniformly, uses as the standard modular lattice.
Figure 10 illustrates the process of the direct cloth of hydraulic press, as shown in the figure, by modular lattice distributing device 24 modular lattice 21 of Fig. 9 is put into the hydraulic press mould, with hydraulic pressure pusher 25 a cloth funnel 5 and a corresponding colored drawing bushing 3 are moved to location, mould top, this moment described colored drawing bushing decorative pattern and modular lattice in corresponding decorative pattern fit like a glove, hydraulic press distributing device 26 moving cloth funnels 5, monochromatic material powder just in time enters the modular lattice corresponding chamber by colored drawing bushing 3 from cloth funnel 5, monochromatic material powder is covered with this chamber, subsequently with hydraulic pressure pusher 25 after with the intact material of cloth the cloth funnel and the colored drawing bushing is removed and will a back cloth funnel 5 ' and corresponding colored drawing bushing 3 ' move to above the mould, repeat said process, each chamber all is covered with corresponding material powder in modular lattice 21.By one group of colored drawing bushing successively with after each chamber is covered with in the modular lattice, modular lattice is proposed from mould, the monochromatic material of cloth each in modular lattice powder just becomes the state of being in contact with one another from isolation, its original colored drawing position does not change, and modular lattice lumen wall (23) is thin more, and is smooth more, the shift in position of each monochromatic material powder is just more little when proposing modular lattice, the clear patterns degree is just high more, with hydraulic press this powder is pressurizeed subsequently, becomes the colored drawing base substrate.Directly cloth can adopt circumference circulating burden distribution method and straight line cloth method in hydraulic press.Directly the great advantage of cloth is not use framed and template in hydraulic press, but its shortcoming is one group of cloth carries out in hydraulic press entirely, so production efficiency descends to some extent, but every production line all is equipped with two hydraulic presses at present, still can keep higher production efficiency when they are used simultaneously.
Compare with the method for prior art, the effect of the inventive method is significant beyond doubt.At first, method step of the present invention is simple, and equipment is easy to get, and productive rate is higher, is example with the ceramic tile of producing 500mm * 500mm * 10mm, and adopting the productive rate of the inventive method is 6-8 second/sheet, and annual production can be up to 800,000 square metres.Secondly, the color drawing unit that the inventive method makes has color and the decorative pattern that resembles natural granite, multicolour pattern and the landscape painting art work as floor tile, wall brick, ceramic tile and microcrystal glass plate etc., and the compression strength of this color drawing unit can be up to 340MPa, rupture strength can be up to 45MPa, and general granitic compression strength at most also can only reach 220MPa, and rupture strength at most also can only reach 24MPa.
Below in conjunction with embodiment the present invention is described in further detail, but what should understand is that the present invention is not limited to these embodiment.Adopt EN 100 methods to test compression strength and rupture strength in the following embodiments.
Embodiment 1
Resolve into 4 kinds of monochromatic patterns by " plum blossom design " shown in Figure 1.Select for use the copper coin of 0.2mm to make the colored drawing bushing.Make four kinds of monochromatic bushings of 500mm * 500mm respectively, and be contained in the standard card cage.Prepare brown, red, green respectively and four kinds of monochromatic ceramic moulding powder of white by ceramics factory's traditional processing technology, the addition of various pigment is 5 weight %, and water content is 3 weight %, and particle mean size is 0.05 millimeter.Make the burnished metal template of 500mm * 500mm and supporting framed, template thickness is decided to be 15mm, framed height is 35mm.Determine four kinds of monochromatic cloth orders of expecting powder by order shown in Figure 2,, adopt circumference circulating burden distribution method to carry out cloth promptly successively by brown, red, green and white order.Spacing during beginning between colored drawing bushing and the template is decided to be 3 millimeters, in whole cloth process, strengthens this spacing gradually, reaches 20 millimeters at last.Add monochromatic moulding compound powder successively,, on template, obtain layer of even colored drawing powder,, reach framed height up to powder through circulating burden distribution repeatedly through a circulating burden distribution.The framed template of filling the colored drawing powder sent in the hydraulic press pressurize, make the colored drawing base substrate.With this ornamental ceramics base substrate technology oven dry routinely, sintering and grinding and polishing, promptly get the color drawing unit of homogeneity minute surface plum blossom design.The compression strength of this color drawing unit is 300MPa, and rupture strength is 40MPa.
Embodiment 2
Resolve into 4 kinds of monochromatic patterns by " plum blossom design " shown in Figure 1.Select for use 20 purpose stainless steel cloths to make the colored drawing bushing with the sensitization template making process.Make four kinds of monochromatic silk screen bushings of 500mm * 500mm respectively, and be contained in the standard card cage.Be respectively base stock with cement by the cement plant traditional processing technology and add batchings such as the flyash that is no more than 40 weight %, silicon ash, prepare brown, red, green and four kinds of monochromatic cement molding powders of white, the addition of various pigment is 10 weight %, water content is 16 weight %, and particle mean size is 1 millimeter.Make the safety glass template of 500mm * 500mm and supporting framed, template thickness is decided to be 5mm, framed height is 25mm.Determine four kinds of monochromatic cloth orders of expecting powder by order shown in Figure 2, promptly, adopt the straight line cloth method to carry out cloth successively by brown, red, green and white order.Spacing during beginning between colored drawing bushing and the template is 5 millimeters, and in whole cloth process, template descends gradually, promptly strengthens the spacing between bushing and the template gradually, reaches 20 millimeters at last.Add monochromatic material powder successively,, on template, obtain layer of even colored drawing powder,, reach framed height up to powder through circulating burden distribution repeatedly through a circulating burden distribution.The framed template of filling the colored drawing powder sent in the hydraulic press pressurize, make the colored drawing base substrate.With this colored drawing cement base substrate routinely technology carry out natural curing, promptly get color drawing unit as minute surface plum blossom design true to nature.The compression strength of this color drawing unit is 150MPa, and rupture strength is 35MPa.
Embodiment 3
Resolve into 4 kinds of monochromatic patterns by " plum blossom design " shown in Figure 1.Select for use 20 purpose nylon mesh to make the colored drawing bushing.Make four kinds of monochromatic bushings of 500mm * 500mm respectively, and be contained in the standard card cage.Prepare brown, red, green respectively and four kinds of monochromatic epoxy molding powder ends of white by resin processing plant's traditional processing technology, the addition of various pigment is 5 weight %, and particle mean size is 1 millimeter.Make the burnished metal template of 500mm * 500mm and supporting framed, template thickness is decided to be 5mm, framed height is 25mm.Determine four kinds of monochromatic cloth orders of expecting powder by order shown in Figure 2, promptly, adopt three-dimensional cloth method to carry out cloth successively by brown, red, green and white order.Spacing during beginning between colored drawing bushing and the template is decided to be 3 millimeters, in whole cloth process, strengthens this spacing gradually, reaches 20 millimeters at last.Add monochromatic moulding compound powder successively,, on template, obtain layer of even colored drawing powder,, reach framed height up to powder through circulating burden distribution repeatedly through a circulating burden distribution.The framed template of filling the colored drawing powder sent in the hydraulic press pressurize, after natural curing, obtain minute surface, bright " plum blossom design " colored drawing base substrate.The compression strength of this color drawing unit is 120MPa, and rupture strength is 30MPa.
Embodiment 4
Resolve into 4 kinds of monochromatic patterns by " plum blossom design " shown in Figure 1.Select for use the corrosion resistant plate of 0.2mm to make the colored drawing bushing.Make four kinds of monochromatic bushings of 500mm * 500mm respectively, adopt the thick lucite of 20mm to make " plum blossom " modular lattice through the machine cut method.Prepare brown, red, green respectively and the four kinds of polyurethane resin molded molding powder of monochrome ends of white by resin processing plant's traditional processing technology, the addition of various pigment is 8 weight %, and particle mean size is 5 millimeters.Determine four kinds of monochromatic cloth orders of expecting powder by order shown in Figure 2, promptly, adopt the method for direct cloth in hydraulic press to carry out cloth successively by brown, red, green and white order.As shown in figure 10, each material powder is contained in the cloth funnel 5, by modular lattice distributing device 24 modular lattice 21 is put into the hydraulic press mould, be displaced on the mould with the bushing of correspondence and locate, brown material is distributed in " plum blossom " modular lattice by funnel, successively with 4 kinds of material cloth intact after, take out " plum blossom " modular lattice, pressurization, polishing obtains minute surface, bright " plum blossom design " colored drawing base substrate after natural curing.The compression strength of this color drawing unit is 150MPa, and rupture strength is 30MPa.
Although the present invention has been done to specify in conjunction with the foregoing description, but what it will be understood by those skilled in the art that is under the situation that does not depart from the described spirit and scope of claims of the present invention, can make various changes and improvements to the present invention, these changes and improvements all within the scope of the invention.

Claims (18)

1. method of making color drawing unit, it comprises the steps:
(a) by the colored drawing pattern or the photo of required manufacturing, resolve into some kinds of monochromatic patterns or photo;
(b) make one group of colored drawing bushing (3) according to described some kinds of monochromatic patterns or photo, and prepare some kinds of monochromatic material powders by its color;
(c) with behind one group of colored drawing bushing and framed template (8, the 9) location, make the colored drawing bushing cloth of monochromatic material powder, through once circulating in the colored drawing powder that obtains to comprise one deck on the template through correspondence.
2. the method for claim 1 wherein obtains to comprise several layers colored drawing powder after circulation for several times in step (c).
3. method as claimed in claim 1 or 2, it also comprises the colored drawing powder pressurization that step (d) obtains step (c).
4. method as claimed in claim 3, wherein the framed template that the colored drawing powder is housed that step (c) is obtained is sent in the hydraulic press (19) and is pressurizeed, its process is that template (9) and colored drawing powder (17) are dropped in the mould of hydraulic press, release the pressurization of framed (8) back, make colored drawing base substrate (18).
5. the method for claim 1, wherein said colored drawing bushing are with being selected from copper and stainless metallic plate, nylon mesh, polyester net, being selected from copper and stainless woven wire and their compound and making.
6. the method for claim 1, wherein said monochromatic material powder is the monochromatic molding powder that is selected from pottery, cement, organic matter resin and their composites, its particle mean size is 1 nanometer to 5 millimeter, gross weight in goods before not suppressing, the addition of pigment is 0-10 weight %, and water content is 0-30 weight %.
7. method as claimed in claim 5, wherein said organic matter resin is selected from vinyl unsaturated polyester resin, epoxy resin, epoxy phenolics, furane resins, polyurethane resin and polyamide.
8. the method for claim 1 is the 0-30 millimeter in the distance between colored drawing bushing and the template described in the step (c) wherein.
9. method as claimed in claim 2 wherein is engraved as the shape of male and fomale(M﹠F) with template by pattern in step (c), obtain to have the color drawing unit of the decorative pattern engraving shape of male and fomale(M﹠F) behind each monochromatic material powder cloth.
10. the method for claim 1 wherein when the colored drawing bushing is large-area decorative pattern, can be covered with aperture in irregular shape and carries out cloth on decorative pattern.
11. the method for claim 1 wherein can adopt batch (-type) cloth method or synchronous mode cloth method to carry out cloth.
12. method as claimed in claim 11 wherein can adopt circumference circulating burden distribution method, straight line cloth method or three-dimensional cloth method to carry out cloth.
13. method as claimed in claim 2, wherein the bushing through same pattern repeats cloth, obtains to have the color drawing unit of penetrability decorative pattern.
14. method as claimed in claim 2 wherein through the bushing of different pattern cloth repeatedly, obtains to have the color drawing unit of natural granite decorative pattern.
15. method as claimed in claim 3, wherein use a modular lattice (21) to replace framed template, this modular lattice is separated into some chambers, behind corresponding bushing cloth by colored drawing pattern or photo, take out modular lattice, obtain the color drawing unit with penetrability decorative pattern of clear patterns.
16. method as claimed in claim 15, the chamber wall (23) in the wherein said modular lattice is made with paper, plastic sheeting or metallic film.
17. method as claimed in claim 15, wherein described each chamber is separated into again littler, have a loculus of different shape uniformly.
18. method as claimed in claim 15 wherein is placed on described modular lattice in the framed template cloth repeatedly, obtains the color drawing unit with natural granite decorative pattern of clear patterns.
CNB011054964A 2001-02-28 2001-02-28 Method for making color drawing unit Expired - Fee Related CN1140391C (en)

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Cited By (5)

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Publication number Priority date Publication date Assignee Title
CN100333886C (en) * 2001-12-21 2007-08-29 萨克米-伊莫拉机械合作社-股份有限合作公司 Method and device for forming tile and ceramic board
CN100434249C (en) * 2004-04-22 2008-11-19 佛山市奥斯博陶瓷技术有限公司 Natural stone texture imitating ceramic tile and manufacturing method thereof
CN101574841A (en) * 2008-05-08 2009-11-11 阎小宁 Method for producing macromolecule solid profile with wearable flower pattern
CN101612859A (en) * 2008-06-26 2009-12-30 Lg化学株式会社 Artificial stone and preparation method thereof
IT202000018904A1 (en) * 2020-07-31 2022-01-31 Siti B & T Group Spa EQUIPMENT AND PROCEDURE FOR THE CREATION OF SLABS IN CERAMIC AND/OR STONE MATERIAL AND/OR IN MINERAL GRAINS BOUND WITH RESINS

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CN101020338B (en) * 2007-03-05 2010-05-19 广东科达机电股份有限公司 Single screen color line powder distributing device and method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100333886C (en) * 2001-12-21 2007-08-29 萨克米-伊莫拉机械合作社-股份有限合作公司 Method and device for forming tile and ceramic board
CN100434249C (en) * 2004-04-22 2008-11-19 佛山市奥斯博陶瓷技术有限公司 Natural stone texture imitating ceramic tile and manufacturing method thereof
CN101574841A (en) * 2008-05-08 2009-11-11 阎小宁 Method for producing macromolecule solid profile with wearable flower pattern
CN101612859A (en) * 2008-06-26 2009-12-30 Lg化学株式会社 Artificial stone and preparation method thereof
IT202000018904A1 (en) * 2020-07-31 2022-01-31 Siti B & T Group Spa EQUIPMENT AND PROCEDURE FOR THE CREATION OF SLABS IN CERAMIC AND/OR STONE MATERIAL AND/OR IN MINERAL GRAINS BOUND WITH RESINS
WO2022023935A1 (en) * 2020-07-31 2022-02-03 Siti - B&T Group S.P.A. Equipment and process for the manufacture of slabs made of ceramic material, stone material and/or mineral grits bound with resins

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