CN110202680A - A kind of preparation method of entire body adobe and the polished bricks prepared using its method - Google Patents
A kind of preparation method of entire body adobe and the polished bricks prepared using its method Download PDFInfo
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- CN110202680A CN110202680A CN201910522076.3A CN201910522076A CN110202680A CN 110202680 A CN110202680 A CN 110202680A CN 201910522076 A CN201910522076 A CN 201910522076A CN 110202680 A CN110202680 A CN 110202680A
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- adobe
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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
- B28B13/022—Feeding several successive layers, optionally of different materials
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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
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/14—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/08—Flooring or floor layers composed of a number of similar elements only of stone or stone-like material, e.g. ceramics, concrete; of glass or with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention discloses a kind of preparation method of entire body adobe and the polished bricks prepared using its method, and preparation method includes the following steps: A, preparing green body powder；B, baiting control device is according to the apertures of the multiple blanking holes of setting program independent control, and pass through the green body powder blanking in lower feed roller or blanking belt drive step A, make green body powder with having initial velocity from different blanking hole blankings, and the texture bed of material that forming region area is controllable on secondary belt, line weight is controllable；C, the texture bed of material in step B is transferred on main belt, forms adobe layer；D, the adobe layer in step C is transferred in green compact device, compacting forms adobe.The cloth of different texture can be realized according to layout, meet the production requirement of multiplicity, guarantee the smooth blanking of powder simultaneously, avoid that the textured pattern distortion level on the entire body adobe surface of compression moulding is big, pattern is imperfect and the texture bed of material of entire body adobe between reveal the exact details, the appearance of grey phenomenon thoroughly.
Description
Technical field
The present invention relates to the preparation method of architectural pottery technical field more particularly to a kind of entire body adobe and use its method
The polished bricks of preparation.
Background technique
With the raising of people's aesthetic level, the requirement to Ceramic Tiles decorative effect is also continuously improved, the brick face of Ceramic Tiles
Decorative pattern is abundanter, more competitive, can more have and occupy certain status in the market.The brick face decorative pattern of Ceramic Tiles at present
The means of production on, produce have random grain ceramic adobe halftone cloth, grid cloth, patterned roller, carving is usually taken
Distributing modes, the Ceramic Tiles adobes for finishing cloth such as flower belt form certain texture.
In existing distributing mode, either halftone, grid, patterned roller or carved leather belt, by one of them
The ceramic adobe of applied cloth all only has a kind of decorative pattern or pattern, once powder is applied cloth, the size of texture region can not change
Become, the thickness of textured inner lines is uncontrollable, and the thickness for the entire body adobe that institute's cloth comes out can not be changed arbitrarily.And work as
The ceramic adobe for needing to apply other decorative patterns of cloth or pattern, then need replacing halftone with other decorative patterns or patterns, grid,
Patterned roller or carved leather belt change production trouble, and greatly reduce ceramic adobe changes production speed, while increasing production cost.And
Area size, line weight when Ceramic Tiles texture, when the thickness of ceramic adobe needs to change as requested, either transformation is all
Phase or debugging cost are all a kind of production losses, while reducing the development efficiency of product, drag slow manufacturing schedule.
Currently, there is the distributing mode of pixel cloth on the market to produce the ceramic adobe with random grain, pixel
Cloth refers specifically to, and by the way that multiple feeder pipes are arranged on blanking device, each feeder pipe has corresponding blanking hole, and passes through
Different blanking hole control devices controls the discharging of each blanking hole, can apply according to demand cloth not in cloth process as a result,
Same decorative pattern or pattern.Under normal circumstances, which usually utilizes the powder self-weight blanking in blanking device, blanking velocity
Slowly；If the powder for needing to apply cloth in blanking device is that mobility is poor or the biggish powder of water content, such as micro mist or Asia
Micro mist, then powder is easy to block at blanking hole, powder cannot normal blanking or discharge quantity it is insufficient, eventually lead to compression moulding
The textured pattern distortion level on entire body adobe surface is big, and pattern is imperfect, and be easy to appear entire body adobe the texture bed of material it
Between reveal the exact details, thoroughly ash phenomenon.
Summary of the invention
It is an object of the invention to propose a kind of preparation method of entire body adobe, different texture can be realized according to layout
Cloth, meet the production requirement of multiplicity, while guaranteeing the smooth blanking of powder, avoid the line on the entire body adobe surface of compression moulding
Pattern distortion degree is big for reason, pattern is imperfect and the texture bed of material of entire body adobe between reveal the exact details, the appearance of grey phenomenon thoroughly, with
Overcome shortcoming in the prior art.
It is another object of the present invention to propose a kind of polished bricks that the preparation method using entire body adobe prepares,
Its texture variations is quick, and controllability is high, and texture can correspond to completely between texture layer, and fine degree is high, without grey phenomenon of revealing the exact details.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of preparation method of entire body adobe, comprising the following steps:
A, prepare green body powder；
B, baiting control device is according to the apertures of the multiple blanking holes of setting program independent control, and by lower feed roller or under
Expect that belt drives the green body powder blanking in step A, makes green body powder with having initial velocity from different blanking hole blankings, and in pair
The texture bed of material that forming region area is controllable on belt, line weight is controllable；
C, the texture bed of material in step B is transferred on main belt, forms adobe layer；
D, the adobe layer in step C is transferred in green compact device, compacting forms adobe.
Preferably, step B is at least divided into precoat cloth material process and initial bed cloth material process, the precoat cloth material process
It is baiting control device according to the aperture of the multiple blanking holes of setting program independent control, the fabric of micro mist or sub- micronised state is under
Expect that hole blanking, and the charity texture precoat on secondary belt, the initial bed cloth material process are baiting control device according to setting
The aperture of the multiple blanking holes of program independent control, the bottom material of spraying granule state is from blanking hole blanking, and the charity on secondary belt
Texture initial bed；
Step C is overlapped the texture bed of material obtained in step B.
Preferably, in step C, the texture precoat on secondary belt is first transferred on main belt, the texture bottom on secondary belt
It is overlapped on the texture precoat being transferred to after the bed of material on main belt.
Preferably, in step B the following steps are included:
B1, baiting control device control the aperture of the blanking hole of Shi Bu great zone-texture, green body powder according to setting program
In the blanking hole blanking of control Shi Bu great zone-texture, and the big zone-texture of charity on secondary belt；
B2, baiting control device apply the aperture of the blanking hole of wiring texture according to setting program control, and green body powder exists
The blanking hole blanking of wiring texture, and the charity lines texture on secondary belt are applied in control；
Wherein step B1 and step B2 can be repeated several times respectively to form multizone texture after enter back into step C.
Preferably, step B2 is specifically, baiting control device applies the blanking hole of wiring texture according to setting program control
Aperture, green body powder control apply wiring texture blanking hole blanking, by be arranged in below blanking hole vibration sieve vibration
Afterwards, the charity lines texture on secondary belt.
Preferably, the speed of the secondary belt is greater than the speed of the main belt, and the speed of the secondary belt is described
1~5 times of the speed of main belt.
Preferably, further include prepressing procedures before step D, precompressed processing is carried out to the texture bed of material on main belt.
Preferably, further include striking off process in step D, the texture bed of material after being transferred to inside green compact device is scraped
Flat processing.
Preferably, by the adobe obtained in step D after brush base, dry kiln-firing, then be processed by shot blasting, the throwing
Light processing is any one in full throwing, half throwing or soft throwing.
A kind of polished bricks that the preparation method by above-mentioned entire body adobe prepares.
Beneficial effects of the present invention: can quickly and controllably realize the cloth of different texture according to the difference of layout,
The diversified production requirement of product pattern can be met using same apparatus for distributing, while adapting to variable grain degree, different water
Part and mobility the smooth blanking of powder, avoid that the textured pattern distortion level on the entire body adobe surface of compression moulding is big, pattern
Between imperfect and entire body adobe the texture bed of material discontinuous, the inconsistent situation of texture and reveal the exact details, grey phenomenon goes out thoroughly
It is existing.
Detailed description of the invention
The present invention will be further described for attached drawing, but the content in attached drawing does not constitute any limitation of the invention.
Fig. 1 is the cross-sectional view of powder fabric construction in one embodiment of the invention.
Fig. 2 is the cross-sectional view of powder fabric construction in another embodiment of the present invention.
Wherein: cloth bucket 10；Blanking hole 101；The first side wall 11；Second sidewall 12；Blanking device 13；Driving assembly 131；
Flashboard 132；Lower feed roller 201；Blanking belt 202.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
A kind of preparation method of entire body adobe, comprising the following steps:
A, prepare green body powder；
B, baiting control device is according to the apertures of the multiple blanking holes 101 of setting program independent control, and passes through lower feed roller
Green body powder blanking in the 201 or drive of blanking belt 202 step A, makes green body powder with having initial velocity from different blanking holes
101 blankings, and the texture bed of material that forming region area is controllable, line weight is controllable on secondary belt；
C, the texture bed of material in step B is transferred on main belt, forms adobe layer；
D, the adobe layer in step C is transferred in green compact device, compacting forms adobe.
Pixel cloth refers specifically to, and by the way that multiple feeder pipes are arranged on blanking device, each feeder pipe has corresponding
Blanking hole 101, and the discharging of each blanking hole 101 is controlled by different 101 control devices of blanking hole, as a result, in cloth mistake
Cloth different decorative pattern or pattern can be applied in journey according to demand.Under normal circumstances, which usually utilizes in blanking device
Powder self-weight blanking, blanking velocity is slow；If the powder for needing to apply cloth in blanking device be that mobility is poor or water content compared with
Big powder, such as micro mist or sub-micro powder, then powder is easy to block at blanking hole 101, powder cannot normal blanking or under
Doses is insufficient, and the textured pattern distortion level for eventually leading to the entire body adobe surface of compression moulding is big, and pattern is imperfect, Er Qierong
It reveals the exact details between the texture bed of material for entire body adobe easily occur, the phenomenon of saturating ash.
To solve the above problems, technical solution of the present invention proposes a kind of preparation method of entire body adobe, including step A
~D:
In step B, baiting control device (not shown) is opened according to the multiple blanking holes 101 of setting program independent control
Degree, and green body powder blanking is driven by lower feed roller 201 or blanking belt 202, make green body powder with having initial velocity from difference
101 blanking of blanking hole, and the texture bed of material that forming region area is controllable, line weight is controllable on secondary belt.
Specifically, baiting control device is according to the apertures of the multiple blanking holes 101 of setting program independent control, in cloth process
In can apply cloth different decorative pattern or pattern according to demand, meet the basic demand of pixel cloth, in practical operation, it is only necessary to will
Layout is converted into encoded information, the aperture of different blanking holes 101 is controlled by baiting control device, so that it may in secondary skin
The texture or pattern that forming region area is controllable in the area of cloth of band, thickness is controllable, so that the all-body tile with pattern texture
The cloth of base has specific directive property, and different textures only needs to set different codings, it will be able to realize same production line
The seamless connection of the ceramic adobe production of upper different texture, preparation process is flexible, improves efficiency of changing the line of production.Control blanking hole 101
Aperture, the richness of ceramic adobe brick face pattern can also be improved, the difference of aperture enables the discharge quantity of powder in blanking hole 101
The thickness of difference, discharge of fine material is also different, by controlling the discharge of fine material of different-thickness, can be used for abundant adobe vertical direction
On textured pattern, be also possible to the cloth of the hachure for part, so that the position of hachure has accurately controllability.
It further illustrates, green body powder blanking is driven by lower feed roller 201 or blanking belt 202 in step, even if powder
Material is that mobility is poor or the biggish powder of water content, can with certain velocity of rotation lower feed roller 201 or under
Expect to avoid the possibility that powder at blanking hole 101 blocks under the drive of belt 202 from 101 blanking of blanking hole, guarantee mobility compared with
Difference or the larger equal powder of water content also can smooth blanking, avoid because powder cannot normal blanking or discharge quantity deficiency, cause
The textured pattern distortion level on the entire body adobe surface that cloth terminates is big, and pattern is imperfect, and is easy to appear entire body adobe
Reveal the exact details between the texture bed of material, thoroughly grey phenomenon the problem of；
In step C, using the distributing technique that major-minor belt combines, powder cloth on secondary belt is shifted through main belt,
Specifically, the speed of powder cloth is relatively slow, therefore the speed of main belt can be set to the speed for being greater than secondary belt, and powder is first
The cloth on secondary belt at a slow speed, then through main belt fast transfer, be conducive to the fluency for improving distributing technique, improve Ceramic Tiles
The production efficiency of base.
Preferably, step B can be realized by following powder fabric construction, but be not limited to the powder fabric construction.
In one embodiment of the invention, as shown in Figure 1, powder fabric construction includes rolling including cloth bucket 10, blanking
Cylinder 201, the lower section of the cloth bucket 10 is arranged in the lower feed roller 201；
The cloth bucket 10 includes the first side wall 11 and second sidewall 12, the first side wall 11 and the lower feed roller
There are feed opening between 201 periphery, the lower feed roller 201 is rotated along the feed opening direction, outside the feed opening
Side is provided with blanking device 13, and the second sidewall 12 is butted on the edge of the lower feed roller 201；
The blanking device 13 includes driving assembly 131 and flashboard 132, and the flashboard 132 is disposed with muti-piece, muti-piece
The flashboard 132 is driven by the driving component 131 is independent respectively, and the flashboard 132 is driven by the driving component 131 in institute
It states and makees elevating movement at feed opening, the flashboard 132 is used to block the aperture of the feed opening or the adjustment feed opening, multiple
The flashboard 132 forms the adjustable blanking hole 101 of multiple apertures at the feed opening between the lower feed roller 201.
Powder fabric construction in above-described embodiment, lower feed roller 201 are rotated along feed opening direction, the powder in cloth bucket 10
Expect that under the rotation of lower feed roller 201, powder is cut along lower feed roller 201 passively from 101 blanking of blanking hole, therefore when blanking
Line direction has certain initial velocity, in conjunction with the gravity of itself, can accelerate the blanking velocity of powder, improve cloth efficiency；And
Since powder is the drive blanking through lower feed roller 201, even the powder in cloth bucket 10 is that mobility is poor or moisture content contains
Biggish powder is measured, can be kept away under the drive of the lower feed roller 201 with certain velocity of rotation from 101 blanking of blanking hole
The possibility that powder blocks at blanking hole 101 is exempted from.
In another embodiment of the present invention, as shown in Fig. 2, powder fabric construction includes cloth bucket 10, blanking belt
202, the lower section of the cloth bucket 10 is arranged in the blanking belt 202；
The cloth bucket 10 includes the first side wall 11 and second sidewall 12, the first side wall 11 and the blanking belt
There are feed opening between 202 upper surface, the blanking belt 202 is rotated along the feed opening direction, outside the feed opening
Side is provided with blanking device 13, and the second sidewall 12 is butted on the upper surface of the blanking belt 202；
The blanking device 13 includes driving assembly 131 and flashboard 132, and the flashboard 132 is disposed with muti-piece, muti-piece
The flashboard 132 is driven by the driving component 131 is independent respectively, and the flashboard 132 is driven by the driving component 131 in institute
It states and makees elevating movement at feed opening, the flashboard 132 is used to block the aperture of the feed opening or the adjustment feed opening, multiple
The flashboard 132 forms the adjustable blanking hole 101 of multiple apertures at the feed opening between the blanking belt 202.
Powder fabric construction in above-described embodiment, blanking belt 202 are rotated along feed opening direction, the powder in cloth bucket 10
Material under the rotation of blanking belt 202 passively from 101 blanking of blanking hole, even powder in cloth bucket 1 be mobility compared with
Difference or the biggish powder of water content, can be under the drive of the blanking belt 202 with certain velocity of rotation from blanking hole
101 dischargings avoid the possibility that powder at blanking hole 101 blocks, the powder for guaranteeing that mobility is poor or water content is larger etc.
It also can normal blanking.
It further illustrates, step B is at least divided into precoat cloth material process and initial bed cloth material process, the precoat cloth
Process is baiting control device according to the aperture of the multiple blanking holes 101 of setting program independent control, and fabric is under blanking hole 101
Material, and the charity texture precoat on secondary belt, the initial bed cloth material process are that baiting control device is only according to setting program
The aperture of the vertical multiple blanking holes 101 of control, bottom material is from 101 blanking of blanking hole, and the charity texture initial bed on secondary belt；
Step C is overlapped the texture bed of material obtained in step B.
Step B is at least divided into precoat cloth material process and initial bed cloth material process, and the texture bed of material in step B is superimposed upon master
On belt, D is entered step after forming certain thickness adobe layer, secondary belt is used for powder cloth, and powder is through powder blanking hole 101
After blanking, cloth is on secondary belt and forms the texture of entire body adobe；Main belt is superimposed for the bed of material.
Further illustrate, due to solved in distributing technique powder cannot smooth blanking the technical issues of, the present invention
In distributing technique be applicable to the cloth of the preferable bottom material of mobility, be equally applicable to the fabric of the poor fabric of mobility,
Baiting control device can control the discharging of fabric and bottom material simultaneously, simplified control process, can be real between the bed of material that cloth finishes
It is now precisely corresponding, improve the pattern accuracy of entire body adobe.Step B is at least divided into precoat cloth material process and initial bed cloth work
Sequence.Specifically, step C is overlapped the texture bed of material obtained in step B, and bed of material superposition can be precoat and initial bed
Superposition reduces cost while guaranteeing that entire body adobe has texture；It is multi-level between initial bed or after precoat
Superposition, prevents the preferable initial bed cloth of mobility too thick, and bed of material edge forms slope, and adobe forming effect is poor.Cloth terminates
The bed of material be transferred on main belt from secondary belt, and the superposition for carrying out on main belt the bed of material forms the all-body tile of ideal thickness
Base realizes that entire body adobe thickness is controllable, improves the production applicability of distributing technique, while holding pattern texture is constant.
Preferably, the fabric be grinding after micro mist material or sub-micro powder, moisture control 6.0~7.5%, and
The control of its grain graininess is in 40 mesh screen residue <, 0~5%, 60 mesh screen residue, 30~50%, 100 mesh screen residue 80~92%, each mesh number sieve
Remaining is accumulated number.For fabric using micro mist or sub-micro powder after grinding, particle is small, and cloth clarity improves.
Preferably, the bottom material is spraying granule material, and moisture control is 6.0~7.5%, and its grain graininess controls
In 40 mesh screen residue <, 30~50%, 60 mesh screen residue, 60~90%, 100 mesh screen residue 90~100%, each mesh number is tailed over as accumulative total
Value.The big blanking velocity of bottom material particle is fast, good fluidity, and the bottom material of spraying granule powder is conducive to be vented, and facilitates pressing unfired brick.
Preferably, for the texture bed of material of superposition with a thickness of 1~5mm, the texture bed of material in the thickness range compared with
Thin, bed of material edge is less prone to collapsing phenomenon when formation, influences texture pattern effect, and be superimposed as certain thickness adobe layer
When, the thickness controllability of adobe layer is stronger.Wherein, the thickness of the texture bed of material is preferably 2~3mm.
It further illustrates, in step C, the texture precoat on secondary belt is first transferred on main belt, the line on secondary belt
It is overlapped on the texture precoat being transferred on main belt after reason initial bed.
The anti-manual labour sequence in ceramic brick feeding technology is used in step C, i.e., first cloth fabric, then the cloth work of cloth bottom material
Sequence, specifically, the texture precoat on secondary belt are first transferred on main belt, are transferred to master after the texture initial bed on secondary belt
On texture precoat on belt, since the upper surface of entire body adobe is fabric, initial bed is superimposed upon above precoat, initial bed
Itself has constant weight, facestock plays the role of certain precompressed, and the texture of precoat is not fugitive in transfer process
Deformation is fallen, advantageously ensures that the complete of texture.
Preferably, 2~3 times with a thickness of the precoat thickness of the initial bed, the weight of initial bed can be to fabric
Layer brings preferable pre-compressed effect.
Further illustrate, in step B the following steps are included:
B1, baiting control device control the aperture of the blanking hole 101 of Shi Bu great zone-texture, green body powder according to setting program
Expect 101 blanking of blanking hole in control Shi Bu great zone-texture, and the big zone-texture of charity on secondary belt；
B2, baiting control device apply the aperture of the blanking hole 101 of wiring texture, green body powder according to setting program control
101 blanking of blanking hole of wiring texture, and the charity lines texture on secondary belt are applied in control；
Wherein step B1 and step B2 can be repeated several times respectively to form multizone texture after enter back into step C.
In step B the following steps are included:
B1, baiting control device control the aperture of the blanking hole 101 of Shi Bu great zone-texture, green body powder according to setting program
Expect 101 blanking of blanking hole in control Shi Bu great zone-texture, and the big zone-texture of charity on secondary belt；B2, blanking control
Device applies the aperture of the blanking hole 101 of wiring texture according to setting program control, and green body powder applies wiring texture in control
101 blanking of blanking hole, and the charity lines texture on secondary belt；When texture cloth, first Shi Bu great zone-texture, blanking control
The aperture that device controls blanking hole 101 is big, and powder blanking amount is more, because powder has certain fluidity, powder edge will appear
Small slope；After apply wiring texture, since big zone-texture is there are slope, when applying the powder blanking of wiring texture, meeting
It depends on slope, causes the lines texture in bed of material vertical direction, the lines of close 101 one end of blanking hole cuts in vertical direction
Face area is larger, that is, shows as thick lines, the area of section that Vertical Square is upwardly away from the lines of 101 one end of blanking hole is smaller, i.e.,
Hachure is shown as, thinner lines can be reached using this cloth sequence, improve the clarity of textured pattern.
Preferably, step B1 and step B2 enters step C after can be repeated several times respectively.Different characteristics or the powder of color can
Cloth is carried out by step B1 and step B2, the texture of more different zones can be formed, further increase texture-rich degree.
It further illustrates, step B2 is specifically, baiting control device is applied under wiring texture according to setting program control
Expect the aperture in hole 101, green body powder applies 101 blanking of blanking hole of wiring texture in control, by being arranged under blanking hole 101
After the vibration sieve vibration of side, the charity lines texture on secondary belt.
After green body powder can also be vibrated by the vibration sieve being arranged in below blanking hole 101 in step B2, on secondary belt
Charity lines texture, can equably big region of the thin cloth on secondary belt after the vibration dispersion of over vibration sieve when powder blanking
Small ramped surfaces are formed by after the completion of texture cloth, more tiny lines when can be formed than single 101 blanking of blanking hole, into
One step increases the fine degree of entire body adobe picture on surface, improves svelteness degree.Specifically, shake sieve mesh number be preferably 10~
20 mesh.
It further illustrates, the speed of the pair belt is greater than the speed of the main belt, and the speed of the secondary belt is
1~5 times of the speed of the main belt.
Due to having speed difference between secondary belt and main belt, and the speed of secondary belt is greater than the speed of the main belt
Degree, the powder that cloth finishes can be shunk during converting from secondary belt to main belt, and accumulation is squeezed between powder, is made
The pattern obtained in the bed of material is shunk, and on the one hand thickness of feed layer is enabled to increase, is achieved the purpose that entire body adobe thickness is controllable, another party
Face more highlightedly shows as the lines variation on entire body adobe surface, specifically, when being run due to blanking hole 101, aperture setting
Difference can show the case where thickness of feed layer difference on secondary belt, this difference can shape in the transfer action by major-minor belt
At the lesser region of thickness (the small region of aperture) relative to the biggish region of thickness (the big region of aperture) shrinkage degree more
Greatly, it can reach the purpose of the line weight of control entire body adobe using this characteristic.Therefore, the speed between major-minor belt is utilized
Difference can be further improved the fine degree of entire body adobe pattern.
The speed of the pair belt is 1~5 times of the speed of the main belt.If secondary belt speed is too fast, pattern
Shrinkage degree is big, and lines are imperfect；Secondary belt speed is too slow, and bed of material gap easy to form, compactness is inadequate, and cloth finishes logical
Body brick be easy to appear reveal the exact details, grey phenomenon thoroughly, and the shrinkage degree of texture is small, and fineness is insufficient.Wherein, when applying cloth powder on secondary belt
When material is bottom material, the speed of preferably secondary belt is 2~3 times of the speed of main belt；When applying cloth powder on secondary belt is fabric,
It is preferred that the speed of secondary belt is 1~2 times of the speed of main belt.
It further illustrates, further includes prepressing procedures before step D, precompressed processing is carried out to the texture bed of material on main belt.
Further include prepressing procedures before step D, precompressed processing is carried out to the texture bed of material on main belt, so that the texture bed of material
There is certain compactness, the texture of the bed of material is not easy deformation of being scattered in transfer process, advantageously ensures that the complete of texture.
Further illustrate, further include striking off process in step D, to the texture bed of material after being transferred to inside green compact device into
Row strikes off processing.
When being run due to blanking hole 101, it is non-uniform that the difference of aperture setting can show thickness of feed layer on secondary belt
On the one hand situation, the difference of thickness of feed layer can be compensated by the transfer between the mobility of powder itself, major-minor belt,
On the other hand in step D, the texture bed of material after being transferred to inside green compact device is carried out striking off processing, it is ensured that adobe
The planarization on surface, uniformly the pressure by green compact device has so that the compactness inside entire body adobe is uniform for adobe
Conducive to the integral strength for increasing all-body tile.
Further illustrate, by the adobe obtained in step D after brush base, dry kiln-firing, then be processed by shot blasting, institute
Stating polishing treatment is any one in full throwing, half throwing or soft throwing.
A kind of polished bricks that the preparation method by above-mentioned entire body adobe prepares.
A kind of preparation method of the all-body tile of the single side bed of material of embodiment 1-, comprising the following steps:
A, prepare green body powder；Wherein green body powder is fabric, and the fabric is the micro mist material or sub-micro powder after grinding,
Its moisture control is 6.0~7.5%, and its grain graininess is controlled in 40 mesh screen residue <, 0~5%, 60 mesh screen residue 30~50%,
100 mesh screen residues 80~92%, each mesh number tail over as accumulated number.
B, baiting control device is according to the apertures of the multiple blanking holes 101 of setting program independent control, and passes through lower feed roller
201 drive the fabric blanking in step A, make fabric with having initial velocity from different 101 blankings of blanking hole, and the shape on secondary belt
At texture precoat；
C, the texture precoat in step B is transferred on main belt, forms the entire body adobe layer of the single side bed of material；Wherein,
The speed of secondary belt is 2 times of the speed of main belt.
D, the entire body adobe layer of the single side bed of material in step C being transferred in green compact device, compacting forms entire body adobe 1,
The kiln-firing after brush base, dry.
The entire body adobe 1 prepared by above-mentioned preparation method is observed, theapattern of theatextured surface is complete, and lines texture is more
Clearly, the minimum widith of lines on surface is less than 1mm.
A kind of preparation method of the all-body tile of double-layer structure of embodiment 2-, comprising the following steps:
A, prepare green body powder；Wherein green body powder is fabric and bottom material, and the fabric is the micro mist material or Asia after grinding
Micro mist material, moisture control is 6.0~7.5%, and the control of its grain graininess is in 40 mesh screen residue <, 0~5%, 60 mesh screen residue 30
~50%, 100 mesh screen residues 80~92%, each mesh number tails over as accumulated number.The bottom material is spraying granule material, moisture control
6.0~7.5%, and the control of its grain graininess is in 40 mesh screen residue <, 30~50%, 60 mesh screen residue, 60~90%, 100 mesh
Remaining 90~100%, each mesh number tails over as accumulated number.
Step B and step C are repeated twice, first time cloth fabric:
B, baiting control device is according to the apertures of the multiple blanking holes 101 of setting program independent control, and passes through blanking belt
202 drive the fabric blanking in step A, make fabric with having initial velocity from different 101 blankings of blanking hole, and in fabric pair belt
Upper formation texture precoat, the texture precoat with a thickness of 2mm；
C, the texture precoat in step B is transferred on main belt；Wherein, the speed of fabric pair belt is main belt
3 times of speed.
Second of cloth bottom material:
B, baiting control device is according to the apertures of the multiple blanking holes 101 of setting program independent control, and passes through blanking belt
202 drive the bottom material blanking in step A, make bottom material with having initial velocity from different 101 blankings of blanking hole, and in bottom material pair belt
Upper formation texture initial bed, the texture initial bed with a thickness of 3mm；
C, texture initial bed is transferred on the texture precoat being first transferred on main belt, forms the entire body of double-layer structure
Adobe layer；Wherein, the speed of bottom material pair belt is 2 times of the speed of main belt.
D, the entire body adobe layer of the double-layer structure of acquisition is transferred in green compact device, compacting forms entire body adobe 2, through brushing
Kiln-firing after base, drying.
The entire body adobe 2 prepared by above-mentioned preparation method is observed, theapattern of theatextured surface is complete, existing without ash of revealing the exact details
As adobe side pattern corresponds to each other, and grain surface lines texture is relatively clear, and the minimum widith of lines on surface is less than 1mm.
A kind of preparation method of the all-body tile of multilayered structure of embodiment 3-, comprising the following steps:
A, prepare green body powder；Wherein green body powder is fabric and bottom material, and the fabric is the micro mist material or Asia after grinding
Micro mist material, moisture control is 6.0~7.5%, and the control of its grain graininess is in 40 mesh screen residue <, 0~5%, 60 mesh screen residue 30
~50%, 100 mesh screen residues 80~92%, each mesh number tails over as accumulated number.The bottom material is spraying granule material, moisture control
6.0~7.5%, and the control of its grain graininess is in 40 mesh screen residue <, 30~50%, 60 mesh screen residue, 60~90%, 100 mesh
Remaining 90~100%, each mesh number tails over as accumulated number.
Step B and step C are repeated five times, wherein first time cloth fabric, second of cloth interlayer powder, complementary degree cloth bottom
Material, specially following steps.
First time cloth fabric:
B, aperture of the baiting control device according to the multiple blanking holes 101 of setting program independent control, the drive of blanking belt 202
Fabric blanking in step A makes fabric with having initial velocity from difference after vibrating by the vibration sieve being arranged in below blanking hole 101
101 blanking of blanking hole, and on fabric pair belt formed texture precoat, the texture precoat with a thickness of 2mm；
C, the texture precoat in step B is transferred on main belt；Wherein, the speed of fabric pair belt is main belt
3 times of speed.
Second of cloth interlayer powder:
By the uniform cloth of interlayer powder on the texture precoat of main belt；Wherein the powder is white spraying granule material.
Cloth bottom material three times:
B, baiting control device is according to the apertures of the multiple blanking holes 101 of setting program independent control, and passes through blanking belt
202 drive the bottom material blanking in step A, make bottom material with having initial velocity from different 101 blankings of blanking hole, and in bottom material pair belt
Upper formation texture bottom material base, texture bottom material base with a thickness of 1mm；
C, successively the texture bottom material base of cloth three times is transferred on the interlayer being first transferred on main belt, forms multilayer
The entire body adobe layer of structure；Wherein, the speed of bottom material pair belt is 2 times of the speed of main belt.
D, the entire body adobe layer of the multilayered structure of acquisition is transferred in green compact device, compacting forms entire body adobe 3, through brushing
Kiln-firing after base, drying.
The entire body adobe 3 prepared by above-mentioned preparation method is observed, theapattern of theatextured surface is complete, existing without ash of revealing the exact details
As adobe side pattern continuously corresponds to, the lines clean mark of grain surface, and the minimum widith of lines on surface is less than 0.5mm.
The technical principle of the invention is described above in combination with a specific embodiment.These descriptions are intended merely to explain of the invention
Principle, and shall not be construed in any way as a limitation of the scope of protection of the invention.Based on the explanation herein, the technology of this field
Personnel can associate with other specific embodiments of the invention without creative labor, these modes are fallen within
Within protection scope of the present invention.
Claims (10)
1. a kind of preparation method of entire body adobe, which comprises the following steps:
A, prepare green body powder；
B, baiting control device is according to the apertures of the multiple blanking holes of setting program independent control, and passes through lower feed roller or blanking skin
With the green body powder blanking driven in step A, make green body powder with having initial velocity from different blanking hole blankings, and in secondary belt
The texture bed of material that upper forming region area is controllable, line weight is controllable；
C, the texture bed of material in step B is transferred on main belt, forms adobe layer；
D, the adobe layer in step C is transferred in green compact device, compacting forms adobe.
2. a kind of preparation method of entire body adobe according to claim 1, it is characterised in that: step B is at least divided into fabric
Layer cloth material process and initial bed cloth material process, the precoat cloth material process are that baiting control device is independently controlled according to setting program
The aperture of multiple blanking holes is made, fabric is from blanking hole blanking, and the charity texture precoat on secondary belt, the initial bed cloth
Process is baiting control device according to the apertures of the multiple blanking holes of setting program independent control, bottom material from blanking hole blanking, and
Charity texture initial bed on secondary belt；
Step C is overlapped the texture bed of material obtained in step B.
3. a kind of preparation method of entire body adobe according to claim 2, it is characterised in that: in step C, on secondary belt
Texture precoat is first transferred on main belt, is transferred on the texture precoat on main belt after the texture initial bed on secondary belt
It is overlapped.
4. a kind of preparation method of entire body adobe according to claim 1, it is characterised in that: include following step in step B
It is rapid:
B1, baiting control device control the aperture of the blanking hole of Shi Bu great zone-texture according to setting program, and green body powder is being controlled
The blanking hole blanking of Shi Bu great zone-texture processed, and the big zone-texture of charity on secondary belt；
B2, baiting control device apply the aperture of the blanking hole of wiring texture according to setting program control, and green body powder is controlling
Apply the blanking hole blanking of wiring texture, and the charity lines texture on secondary belt；
Wherein step B1 and step B2 can be repeated several times respectively to form multizone texture after enter back into step C.
5. a kind of preparation method of entire body adobe according to claim 4, it is characterised in that: step B2 is specifically, blanking
Control device applies the aperture of the blanking hole of wiring texture according to setting program control, and green body powder applies wiring texture in control
Blanking hole blanking, by be arranged in below blanking hole vibration sieve vibration after, the charity lines texture on secondary belt.
6. a kind of preparation method of entire body adobe according to claim 1, it is characterised in that: the speed of the pair belt is big
In 1~5 times that the speed of the speed of the main belt, and the secondary belt is the speed of the main belt.
7. a kind of preparation method of entire body adobe according to claim 1, it is characterised in that: further include pre- before step D
Process is pressed, precompressed processing is carried out to the texture bed of material on main belt.
8. a kind of preparation method of entire body adobe according to claim 1, it is characterised in that: further include striking off in step D
Process carries out striking off processing to the texture bed of material after being transferred to inside green compact device.
9. a kind of preparation method of entire body adobe according to claim 1, it is characterised in that: the brick that will be obtained in step D
Base kiln-firing after brush base, drying, then be processed by shot blasting, the polishing treatment is any in full throwing, half throwing or soft throwing
It is a kind of.
10. a kind of polished bricks that the preparation method of the entire body adobe as described in claim 9 prepares.
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Cited By (1)
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| CN111056734A (en) * | 2019-12-24 | 2020-04-24 | 佛山市赛普飞特科技有限公司 | Whole-body stone-like glass mosaic forming equipment and production process thereof |
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