CN110143806A - A kind of preparation process of ceramics etching - Google Patents
A kind of preparation process of ceramics etching Download PDFInfo
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- CN110143806A CN110143806A CN201910469342.0A CN201910469342A CN110143806A CN 110143806 A CN110143806 A CN 110143806A CN 201910469342 A CN201910469342 A CN 201910469342A CN 110143806 A CN110143806 A CN 110143806A
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- glaze
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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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/001—Applying decorations on shaped articles, e.g. by painting
-
- 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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
- B28B11/048—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers by spraying or projecting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
- B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
- B44C5/0446—Ornamental plaques, e.g. decorative panels, decorative veneers bearing graphical information
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/24—Manufacture of porcelain or white ware
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/36—Reinforced clay-wares
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/606—Drying
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/612—Machining
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Finishing Walls (AREA)
Abstract
A kind of preparation process of ceramics etching, comprising the following steps: prepare moulded pottery not yet put in a kiln to bake: using the clay standby mud plate of ceramic wet, and being cut to corresponding size, carry out biscuiting；It sprays base glaze: spraying one layer of basic glaze layer on the moulded pottery not yet put in a kiln to bake after biscuiting；Engraving: it is portrayed in basic glaze layer and moulded pottery not yet put in a kiln to bake, forms corresponding space pattern；Overglaze color: corresponding one or more high temperature coloured glazes are sprayed on the space pattern after engraving；Protect glaze: the pattern-free region above transparent glaze layer is coated with high temperature crystallization glaze layer；It fires: at a temperature of 1200 DEG C -1300 DEG C, being fired oxidation glaze in closed reducing atmosphere.The present invention overcomes the deficiencies in the prior art, by spraying oxidation glaze on moulded pottery not yet put in a kiln to bake, and fire moulded pottery not yet put in a kiln to bake and oxidation glaze in a reducing atmosphere, enable moulded pottery not yet put in a kiln to bake to compare to reduce its thickness with the prior art and be not easy to burn rotten, and by the effect of a variety of high temperature coloured glazes combination collision, keep the colour image of coloured glaze more abundant.
Description
Technical field
The present invention relates to the preparation technical fields of ceramic etching, and in particular to a kind of preparation process of ceramics etching.
Background technique
Ceramic etching is a kind of porcelain art work directly painted on porcelain plate.It is will never fade on picture after firing.Be
Grow up on the basis of traditional technique of painting of China, ceramic painting and west photography, is adapted to draw under overglaze color and glaze
It is color.Ceramic board pictures obtain great development space on ceramic art and the edge of graphics art.
And the production method of existing industrialized production ceramic plate painting is to directly adopt dark line after being burnt into mud plate at present
Formula forms recessed pattern texture, is only applicable to the ceramic plate painting preparation of recessed textured pattern；Or it is directly pasted using decal paper
Be fired on moulded pottery not yet put in a kiln to bake, after firing, the fitting of pattern on decal paper and be blended on porcelain plate, obtained ceramic plate painting vulnerable to
The influence of external environment and fade or be etched, and the picture effect of its plane is subject to the destruction of scratch, or is burning
Ink jet printing on porcelain plate after system forms ceramic plate painting only with plane effect.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of preparation process of ceramic etching, the prior art is overcome
Deficiency, design rationally, by moulded pottery not yet put in a kiln to bake spray oxidation glaze, and make moulded pottery not yet put in a kiln to bake and oxidation glaze fire in a reducing atmosphere, make mud
Base, which is compared, can reduce its thickness with the prior art and be not easy to burn work that is rotten, and colliding by the combination of a variety of high temperature coloured glazes
With keeping the colour image of coloured glaze more abundant.
In order to achieve the above object, the present invention is achieved by the following technical programs:
A kind of preparation process of ceramics etching, comprising the following steps:
It prepares moulded pottery not yet put in a kiln to bake: using the clay standby mud plate of ceramic wet, and being cut to corresponding size, carry out biscuiting, make its moisture content
≤ 10%, and be cooled to room temperature；
It sprays base glaze: one layer of basic glaze layer being sprayed by spray equipment on the moulded pottery not yet put in a kiln to bake after biscuiting；
Engraving: it is portrayed in basic glaze layer and moulded pottery not yet put in a kiln to bake, forms corresponding space pattern；
Overglaze color: corresponding one or more high temperature coloured glazes, the high temperature color are sprayed on the space pattern after engraving
Glaze is oxidation glaze, and transparent glaze layer is coated on high temperature coloured glaze；
Protect glaze: the pattern-free region above transparent glaze layer is coated with high temperature crystallization glaze layer；
It fires: at a temperature of 1200 DEG C -1300 DEG C, being fired oxidation glaze in closed reducing atmosphere.
Preferably, in step 1), prepare mud plate with a thickness of 5mm-8mm.
Preferably, in step 1), temperature when by moulded pottery not yet put in a kiln to bake biscuiting is 950 DEG C -1000 DEG C.
Preferably, in step 4), before spraying high temperature coloured glaze, auxiliary packing can be placed in basic glaze layer.
Preferably, in step 6), sintering procedure is divided into drying stage, reduction phase and cooling stage, the drying rank
Section was warming up to 350 DEG C -500 DEG C by 1-2 hours；The reduction phase by 1-2 hours by in-furnace temperature be increased to 1200 DEG C-
1300 DEG C, and keep the temperature 2-3 hours under reducing atmosphere；The cooling stage is to close fire door by kiln natural cooling.
Preferably, the temperature rise period before reduction phase when temperature reaches 900 DEG C -1000 DEG C, opens fire door and is inhaled
Fire door is closed after oxygen again.
It is fixed on the station the invention also discloses the spray equipment of preparation process, including station and spraying box
Sliding rail is installed, sliding block is slidably connected on the sliding rail, driving motor, the driving motor are fixedly connected on the sliding block
Upper one end that electric telescopic rod is fixedly connected with by support column；The spraying box offers activity close to the side of station
Hole, the electric telescopic rod other end pass through movable span and are movably arranged on spraying box cavity, the also fixed peace of the spraying box cavity
Equipped with support frame, support frame as described above is located at below electric telescopic rod；The electric telescopic rod is located at the peace of one end outside spraying box
Equipped with into glaze mouth, one end that the electric telescopic rod is located at spraying box cavity is equipped with glaze spraying pipe, the glaze spraying Guan Yujin glaze mouth
It is connected；It is fixedly installed with collection glaze case in the spraying box, is fixedly connected with collection port, the collection port position on the collection glaze case
Immediately below support frame；Support frame as described above includes that two support rails and Duo Gen place bar, between two support rails are parallel
Every being fixedly mounted on spraying box cavity, the placement bar is fixedly mounted between two support rails.
The invention also discloses the picture frames of the ceramic etching of preparation process and the ceramic etching of installation, including ceramic plate painting and picture
Frame, the ceramic plate painting are mounted in picture frame, and the ceramic plate painting includes mud germinal layer, and mud germinal layer upper surface is bonded with base glaze
Layer, base glaze layer upper surface are bonded with engraving glaze layer, and the engraving glaze layer upper surface is coated with one or more color glaze layers,
Color glaze layer upper surface is bonded with crystallization glaze layer.
Preferably, auxiliary packing is provided between the base glaze layer and engraving glaze layer.
Preferably, the picture frame includes left frame, left frame and fixed plate, and the upper lower section of the left frame is equipped with tune
Slot is saved, the upper lower section of the left frame is equipped with adjusting block, and the adjusting block is movably connected in regulating tank；The left frame
Placing groove is offered with left frame inside, the ceramic plate painting is located in placing groove；The ceramic plate painting back side is equipped with fixed plate,
The fixed plate is located in placing groove, and the placing groove inner surface, which offers, limits hole, the back of the left frame and left frame
Face is threaded with adjusting bolt, and described adjusting bolt one end passes through left frame and the left frame back side is movably connected in and limits hole
It is interior, and it is connected with elastic piece, the elastic piece is in contact with fixed plate.
Preferably, locking strip-shaped hole is offered on the left frame, the locking strip-shaped hole is connected with regulating tank, described
It is connected with locking pin in locking strip-shaped hole, threaded hole is offered on the adjusting block, the locking pin passes through locking bar shaped
Hole is threadedly coupled with threaded hole.
Preferably, inside is fixedly installed with steel pipe below the left frame, and inside is fixedly installed with casing below left frame,
The steel pipe is movably connected in casing.
The present invention provides a kind of preparation processes of ceramic etching.Have following the utility model has the advantages that by being sprayed on moulded pottery not yet put in a kiln to bake
Glaze is aoxidized, and fires moulded pottery not yet put in a kiln to bake and oxidation glaze in a reducing atmosphere, so that moulded pottery not yet put in a kiln to bake is compared and reduces its thickness simultaneously with the prior art
It is not easy to burn effect that is rotten, and colliding by the combination of a variety of high temperature coloured glazes, keeps the colour image of coloured glaze more abundant；Pass through
Engraving in basic glaze layer and moulded pottery not yet put in a kiln to bake, so as to form more three-dimensional pattern after firing, to increase the beauty of pattern
Property；And by addition auxiliary packing such as blade, bottle cap etc. before glaze spraying, have reached preferably three-dimensional and aesthetics.
Detailed description of the invention
It, below will be to institute in description of the prior art in order to illustrate more clearly of the present invention or technical solution in the prior art
Attached drawing to be used is needed to be briefly described.
Process frame chart Fig. 1 of the invention；
The comparison block diagram of Fig. 2 embodiment one to three and comparative example one to three
The structural schematic diagram of spray equipment Fig. 3 of the invention；
The structural schematic diagram of electric telescopic rod in Fig. 4 spray equipment of the present invention；
The structural schematic diagram of Fig. 5 ceramic plate painting of the present invention；
The structural schematic diagram of Fig. 6 picture frame of the present invention；
The structural schematic diagram at the picture frame back of the present invention Fig. 7；
The structural schematic diagram in the picture frame section of the present invention Fig. 8；
Fig. 9 is the enlarged drawing in Fig. 8 at A；
Figure label explanation:
1, station；2, spraying box；3, sliding rail；4, sliding block；5, driving motor；6, support column；7, electric telescopic rod；8, movable
Hole；9, support frame；10, into glaze mouth；11, glaze spraying pipe；12, collect glaze case；13, collection port；21, ceramic plate painting；22, picture frame；23, mud
Germinal layer；24, base glaze layer；25, glaze layer is carved；26, color glaze layer；27, glaze layer is crystallized；28, auxiliary packing；29, left frame；30,
Left frame；31, fixed plate；32, regulating tank；33, adjusting block；34, placing groove；35, fixed plate；36, hole is limited；37, spiral shell is adjusted
Bolt；38, elastic piece；39, strip-shaped hole is locked；40, locking pin；41, threaded hole；42, steel pipe；43, casing.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the attached drawing in the present invention, to this
Technical solution in invention is clearly and completely described.
Embodiment one, as shown in Figure 1, a kind of preparation process of ceramics etching, comprising the following steps:
Prepare moulded pottery not yet put in a kiln to bake: using the clay standby mud plate of ceramic wet, control mud plate with a thickness of 5mm, then be cut to corresponding size,
Biscuiting is carried out, and controlling biscuiting temperature is 950 DEG C -1000 DEG C, makes its moisture content 8%；
It sprays base glaze: one layer of basic glaze layer being sprayed by spray equipment on the moulded pottery not yet put in a kiln to bake after biscuiting；
Engraving: it is portrayed in basic glaze layer and moulded pottery not yet put in a kiln to bake, forms corresponding space pattern；
Overglaze color: corresponding one or more high temperature coloured glazes, the high temperature color are sprayed on the space pattern after engraving
Glaze is oxidation glaze, and transparent glaze layer is coated on high temperature coloured glaze；
Protect glaze: the pattern-free region above transparent glaze layer is coated with high temperature crystallization glaze layer；
It fires: at a temperature of 1200 DEG C -1300 DEG C, being fired oxidation glaze in closed reducing atmosphere.
It is 70% that yield rate, which finally can be obtained,.
Comparative example one, a kind of preparation process of ceramics etching, comprising the following steps:
Prepare moulded pottery not yet put in a kiln to bake: using the clay standby mud plate of ceramic wet, control mud plate with a thickness of 5mm, then be cut to corresponding size,
Biscuiting is carried out, and controlling biscuiting temperature is 950 DEG C -1000 DEG C, makes its moisture content 8%；
It sprays base glaze: one layer of basic glaze layer being sprayed by spray equipment on the moulded pottery not yet put in a kiln to bake after biscuiting；
Engraving: it is portrayed in basic glaze layer and moulded pottery not yet put in a kiln to bake, forms corresponding space pattern；
Overglaze color: corresponding one or more high temperature coloured glazes, the high temperature color are sprayed on the space pattern after engraving
Glaze is oxidation glaze, and transparent glaze layer is coated on high temperature coloured glaze；
Protect glaze: the pattern-free region above transparent glaze layer is coated with high temperature crystallization glaze layer；
It fires: at a temperature of 1200 DEG C -1300 DEG C, being fired oxidation glaze in oxidizing atmosphere.
It is 20% that yield rate, which finally can be obtained,.
Embodiment two, a kind of preparation process of ceramics etching, comprising the following steps:
Prepare moulded pottery not yet put in a kiln to bake: using the clay standby mud plate of ceramic wet, control mud plate with a thickness of 6mm, then be cut to corresponding size,
Biscuiting is carried out, and controlling biscuiting temperature is 950 DEG C -1000 DEG C, makes its moisture content 8%；
It sprays base glaze: one layer of basic glaze layer being sprayed by spray equipment on the moulded pottery not yet put in a kiln to bake after biscuiting；
Engraving: it is portrayed in basic glaze layer and moulded pottery not yet put in a kiln to bake, forms corresponding space pattern；
Overglaze color: corresponding one or more high temperature coloured glazes, the high temperature color are sprayed on the space pattern after engraving
Glaze is oxidation glaze, and transparent glaze layer is coated on high temperature coloured glaze；
Protect glaze: the pattern-free region above transparent glaze layer is coated with high temperature crystallization glaze layer；
It fires: at a temperature of 1200 DEG C -1300 DEG C, being fired oxidation glaze in closed reducing atmosphere.
It is 78% that yield rate, which finally can be obtained,.
Comparative example two, a kind of preparation process of ceramics etching, comprising the following steps:
Prepare moulded pottery not yet put in a kiln to bake: using the clay standby mud plate of ceramic wet, control mud plate with a thickness of 6mm, then be cut to corresponding size,
Biscuiting is carried out, and controlling biscuiting temperature is 950 DEG C -1000 DEG C, makes its moisture content 8%；
It sprays base glaze: one layer of basic glaze layer being sprayed by spray equipment on the moulded pottery not yet put in a kiln to bake after biscuiting；
Engraving: it is portrayed in basic glaze layer and moulded pottery not yet put in a kiln to bake, forms corresponding space pattern；
Overglaze color: corresponding one or more high temperature coloured glazes, the high temperature color are sprayed on the space pattern after engraving
Glaze is oxidation glaze, and transparent glaze layer is coated on high temperature coloured glaze；
Protect glaze: the pattern-free region above transparent glaze layer is coated with high temperature crystallization glaze layer；
It fires: at a temperature of 1200 DEG C -1300 DEG C, being fired oxidation glaze in oxidizing atmosphere.
It is 25% that yield rate, which finally can be obtained,.
Embodiment three, a kind of preparation process of ceramics etching, comprising the following steps:
Prepare moulded pottery not yet put in a kiln to bake: using the clay standby mud plate of ceramic wet, control mud plate with a thickness of 8mm, then be cut to corresponding size,
Biscuiting is carried out, and controlling biscuiting temperature is 950 DEG C -1000 DEG C, makes its moisture content 8%；
It sprays base glaze: one layer of basic glaze layer being sprayed by spray equipment on the moulded pottery not yet put in a kiln to bake after biscuiting；
Engraving: it is portrayed in basic glaze layer and moulded pottery not yet put in a kiln to bake, forms corresponding space pattern；
Overglaze color: corresponding one or more high temperature coloured glazes, the high temperature color are sprayed on the space pattern after engraving
Glaze is oxidation glaze, and transparent glaze layer is coated on high temperature coloured glaze；
Protect glaze: the pattern-free region above transparent glaze layer is coated with high temperature crystallization glaze layer；
It fires: at a temperature of 1200 DEG C -1300 DEG C, being fired oxidation glaze in closed reducing atmosphere.
It is 90% that yield rate, which finally can be obtained,.
Comparative example three, a kind of preparation process of ceramics etching, comprising the following steps:
Prepare moulded pottery not yet put in a kiln to bake: using the clay standby mud plate of ceramic wet, control mud plate with a thickness of 8mm, then be cut to corresponding size,
Biscuiting is carried out, and controlling biscuiting temperature is 950 DEG C -1000 DEG C, makes its moisture content 8%；
It sprays base glaze: one layer of basic glaze layer being sprayed by spray equipment on the moulded pottery not yet put in a kiln to bake after biscuiting；
Engraving: it is portrayed in basic glaze layer and moulded pottery not yet put in a kiln to bake, forms corresponding space pattern；
Overglaze color: corresponding one or more high temperature coloured glazes, the high temperature color are sprayed on the space pattern after engraving
Glaze is oxidation glaze, and transparent glaze layer is coated on high temperature coloured glaze；
Protect glaze: the pattern-free region above transparent glaze layer is coated with high temperature crystallization glaze layer；
It fires: at a temperature of 1200 DEG C -1300 DEG C, being fired oxidation glaze in oxidizing atmosphere.
It is 35% that yield rate, which finally can be obtained,.
By the comparison between the above embodiments one to three and comparative example one to three, it can be seen that by the mud of same thickness
Base and oxidation glaze are fired in reducing atmosphere and oxidizing atmosphere respectively, and yield rate has distinct contrast, so that the present invention compares
Moulded pottery not yet put in a kiln to bake thickness can be reduced with the prior art and achievees the effect that be not easy to burn rotten；And pass through a variety of high temperature face in the present embodiment
The effect of color glaze combination collision, keeps the colour image of coloured glaze more abundant；By the engraving in basic glaze layer and moulded pottery not yet put in a kiln to bake, from
And more three-dimensional pattern can be formed after firing.
Example IV, the further improvement based on embodiment one to three, in step 4), spraying high temperature coloured glaze it
Before, auxiliary packing such as blade, bottle cap etc. can be placed in basic glaze layer, then spraying high temperature color is carried out in auxiliary packing
Glaze, so as to reach better stereoscopic effect and aesthetics.
Embodiment five, the further improvement based on embodiment one to three, in step 6), sintering procedure is divided into drying rank
Section, reduction phase and cooling stage, the drying stage were warming up to 350 DEG C -500 DEG C by 1-2 hours；The reduction phase is logical
It spends 1-2 hours and in-furnace temperature is increased to 1200 DEG C -1300 DEG C, and keep the temperature 1-2 hours under reducing atmosphere；The cooling stage
To close fire door by kiln natural cooling；Temperature rise period before reduction phase when temperature reaches 900 DEG C -1000 DEG C, opens
Fire door carries out after oxygen uptake tightly closed furnace door again.First pass through 1-2 hours temperature rise period can to moulded pottery not yet put in a kiln to bake and by drying, to prevent
Only excess moisture and cause fire reduction process effect difference and cause moulded pottery not yet put in a kiln to bake to be broken at high temperature；Existed again by the way that glaze will be aoxidized
1-2 hours are kept the temperature under reducing atmosphere, the color and gloss that middle oxidation glaze is fired in oxidizing atmosphere compared with the prior art can be more
It is bright, and after reduction phase keeps the temperature 1 hour under reducing atmosphere, a fire door is opened, keeps the intracorporal organic matter of base abundant
Voloxidation totally, to reduce into the oxidation bubble formation after porcelain to greatest extent.
Embodiment six, as Figure 2-3, the invention also discloses a kind of spray equipment, spray equipment includes 1 He of station
Spraying box 2 is fixedly installed with sliding rail 3 on station 1, sliding block 4 is slidably connected on sliding rail 3, driving is fixedly connected on sliding block 4
Motor 5 is fixedly connected with one end of electric telescopic rod 7 on driving motor 5 by support column 6；Spraying box 2 is close to station 1
Side offers movable span 8, and 7 other end of electric telescopic rod passes through movable span 8 and is movably arranged on 2 inner cavity of spraying box, in spraying box 2
Chamber is also fixedly installed with support frame 9, and support frame 9 is located at 7 lower section of electric telescopic rod；Electric telescopic rod 7 is located at outside spraying box 2
One end is equipped with into glaze mouth 10, and one end that electric telescopic rod 7 is located at 2 inner cavity of spraying box is equipped with glaze spraying pipe 11, glaze spraying pipe 11 with
It is connected into glaze mouth 10；It is fixedly installed with collection glaze case 12 in spraying box 2, collects and is fixedly connected with collection port 13 on glaze case 12, collect
Mouth 13 is located at immediately below support frame 9.Support frame 9 includes that two support rails and Duo Gen place bar, between two support rails are parallel
Every being fixedly mounted on 2 inner cavity of spraying box, places bar and be fixedly mounted between two support rails.
In glaze spraying, first moulded pottery not yet put in a kiln to bake is put on the support frame 9 in spraying box 2, then by into glaze mouth 10 and conveying base glaze pipe
Road connection, thus the effect being connected with into glaze mouth 10 by glaze spraying pipe 11, enable glaze spraying pipe 11 to the upper surface of moulded pottery not yet put in a kiln to bake into
Row glaze spraying, and by giving driving motor 5 electric signal, move driving motor 5 along sliding rail 3 with movable slider 4, then by giving electricity
Dynamic 7 one electric signals of telescopic rod, enable electric telescopic rod 7 to stretch in the horizontal direction perpendicular to sliding rail 3, to drive glaze spraying pipe
11 can full movement in the horizontal plane, to guarantee that spraying being capable of uniform and complete；And when carrying out glaze spraying, extra base glaze energy
It is enough to flow to collection port 13 along the gap placed between bar, then pass through the bell-mouth structure of air of collection port 13, water conservancy diversion is played to base glaze
Effect, so that extra base glaze is enable to flow to collection glaze case 12, waste when to avoid spraying.
Embodiment seven the invention also discloses the ceramic etching 21 of preparation process and installs the picture frame 22 of ceramic etching 21,
Ceramic plate painting 21 is mounted in picture frame 22, and ceramic plate painting 21 includes mud germinal layer 23, and 23 upper surface of mud germinal layer is bonded with base glaze layer 24,
24 upper surface of base glaze layer is bonded with engraving glaze layer 25, and engraving 25 upper surface of glaze layer is coated with one or more color glaze layers 26, face
26 upper surface of color glaze layer is bonded with crystallization glaze layer 27；Auxiliary packing 28 is provided between base glaze layer 24 and engraving glaze layer 25.
Embodiment eight, based on the further improvement of embodiment seven, picture frame 22 includes left frame 29, left frame 30 and fixed plate
31, the upper lower section of left frame 29 is equipped with regulating tank 32, and the upper lower section of left frame 30 is equipped with adjusting block 33, adjusting block 33
It is movably connected in regulating tank 32；Placing groove 34 is offered on the inside of left frame 29 and left frame 30, ceramic plate painting 21, which is located at, to be placed
In slot 34；21 back side of ceramic plate painting is equipped with fixed plate 35, and fixed plate 35 is located in placing groove 34, and 34 inner surface of placing groove opens up
Have and limit hole 36, the back side of left frame 29 and left frame 30, which is threaded with, adjusts bolt 37, adjusts 37 one end of bolt and passes through
Left frame 29 and 30 back side of left frame, which are movably connected in, to be limited in hole 36, and is connected with elastic piece 38, elastic piece 38 and solid
Fixed board 35 is in contact.
In assembly, first ceramic plate painting 21 is placed in placing groove 34, then living in regulating tank 32 by adjusting block 33
Dynamic connection relationship, the adjustment of adaptability is done to the size between left frame 29 and left frame 30, so that ceramic plate painting 21 is being placed
Installation in slot 34 is more compact, stable；And after ceramic plate painting 21 is placed in placing groove 34, bolt is adjusted by turn
37, make to adjust bolt 37 to the movement of elastic piece 38 moved, and drive adjusting 37 one end of bolt is limited in hole 36, to pass through bullet
The effect of property piece 38, compresses fixed plate 35, then plays the role of being fixed to ceramic plate painting 21.
Embodiment nine offers locking strip-shaped hole 39, locking bar based on the further improvement of embodiment eight on left frame 29
Shape hole 39 is connected with regulating tank 32, locks and is connected with locking pin 40 in strip-shaped hole 39, offers screw thread on adjusting block 33
Hole 41, locking pin 40 pass through locking strip-shaped hole 39 and are threadedly coupled with threaded hole 41.It is adjusting between left frame 29 and left frame 30
Size after, can play the role of being locked to adjusting block 33 by locking pin 40, to prevent that rear left is adaptively adjusted
Frame 29 and left frame 30 loosen again.
Embodiment ten, based on the further improvement of embodiment eight, 29 lower section inside of left frame is fixedly installed with steel pipe 42, right
30 lower section inside of frame is fixedly installed with casing 43, and steel pipe 42 is movably connected in casing 43.When left frame 29 and left frame 30
When piecing together by regulating tank 32 and adjusting block 33, in the meeting sleeve pipe 43 of steel pipe 42, casing 43 is made to be fixed on adjusting block
In 33, thus by the rigidity effect of steel pipe 42 and casing 43, to increase the rigidity and stability of picture frame 22, and to ceramic plate painting
Play better supporting role.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of preparation process of ceramics etching, which comprises the following steps:
It prepares moulded pottery not yet put in a kiln to bake: using the clay standby mud plate of ceramic wet, and being cut to corresponding size, carry out biscuiting, make its moisture content
≤ 10%, and be cooled to room temperature；
It sprays base glaze: one layer of basic glaze layer being sprayed by spray equipment on the moulded pottery not yet put in a kiln to bake after biscuiting；
Engraving: it is portrayed in basic glaze layer and moulded pottery not yet put in a kiln to bake, forms corresponding space pattern；
Overglaze color: corresponding one or more high temperature coloured glazes, the high temperature color are sprayed on the space pattern after engraving
Glaze is oxidation glaze, and transparent glaze layer is coated on high temperature coloured glaze；
Protect glaze: the pattern-free region above transparent glaze layer is coated with high temperature crystallization glaze layer；
It fires: at a temperature of 1200 DEG C -1300 DEG C, being fired oxidation glaze in closed reducing atmosphere.
2. a kind of preparation process of ceramic etching according to claim 1, it is characterised in that: in step 1), prepare mud
Plate with a thickness of 5mm-8mm.
3. a kind of preparation process of ceramic etching according to claim 1, it is characterised in that: in step 1), by moulded pottery not yet put in a kiln to bake
Temperature when biscuiting is 950 DEG C -1000 DEG C.
4. a kind of preparation process of ceramic etching according to claim 1, it is characterised in that: in step 4), spraying
Before high temperature coloured glaze, auxiliary packing can be placed in basic glaze layer.
5. a kind of preparation process of ceramic etching according to claim 1, it is characterised in that: in step 6), fired
Journey is divided into drying stage, reduction phase and cooling stage, and the drying stage was warming up to 350 DEG C -500 DEG C by 1-2 hours；Institute
It states reduction phase and in-furnace temperature is increased to 1200 DEG C -1300 DEG C by 1-2 hours, and keep the temperature 2-3 hours under reducing atmosphere；
The cooling stage is to close fire door by kiln natural cooling.
6. a kind of preparation process of ceramic etching according to claim 5, it is characterised in that: the liter before reduction phase
Thermophase when temperature reaches 900 DEG C -1000 DEG C, is opened after fire door carries out oxygen uptake and closes fire door again.
7. the spray equipment of preparation process described in -6 any one according to claim 1, it is characterised in that: including station (1)
With spraying box (2), it is fixedly installed with sliding rail (3) on the station (1), slidably connects sliding block (4) on the sliding rail (3),
It is fixedly connected with driving motor (5) on the sliding block (4), is fixedly connected with electricity by support column (6) on the driving motor (5)
The one end of dynamic telescopic rod (7)；The spraying box (2) offers movable span (8) close to the side of station (1), described electronic to stretch
Contracting bar (7) other end passes through movable span (8) and is movably arranged on spraying box (2) inner cavity, and spraying box (2) inner cavity is also fixedly mounted
Have support frame (9), support frame as described above (9) is located at below electric telescopic rod (7)；The electric telescopic rod (7) is located at spraying box (2)
External one end is equipped with into glaze mouth (10), and one end that the electric telescopic rod (7) is located at spraying box (2) inner cavity is equipped with glaze spraying
It manages (11), the glaze spraying pipe (11) is connected with into glaze mouth (10)；Collection glaze case (12) is fixedly installed in the spraying box (2),
It is fixedly connected with collection port (13) on the collection glaze case (12), the collection port (13) is located at immediately below support frame (9)；The branch
Support (9) includes that two support rails and Duo Gen place bar, and two support rail parallel intervals are fixedly mounted on spraying box
(2) inner cavity, the placement bar are fixedly mounted between two support rails.
8. the ceramic etching of preparation process described in -6 any one according to claim 1, it is characterised in that: including ceramic plate painting
(21) it is mounted in picture frame with picture frame (22), the ceramic plate painting (21), the ceramic plate painting (21) includes mud germinal layer (23), institute
It states mud germinal layer (23) upper surface to be bonded with base glaze layer (24), base glaze layer (24) upper surface is bonded with engraving glaze layer (25), institute
It states engraving glaze layer (25) upper surface and is coated with one or more color glaze layers (26), color glaze layer (26) upper surface is bonded with
It crystallizes glaze layer (27), is provided with auxiliary packing (28) between the base glaze layer (24) and engraving glaze layer (25).
9. picture frame according to claim 8, it is characterised in that: including left frame (29), left frame (30) and fixed plate
(31), the upper lower section of the left frame (29) is equipped with regulating tank (32), and the upper lower section of the left frame (30) is equipped with
Adjusting block (33), the adjusting block (33) are movably connected in regulating tank (32)；In the left frame (29) and left frame (30)
Side offers placing groove (34), and the ceramic plate painting (21) is located in placing groove (34)；Ceramic plate painting (21) back side is equipped with
Fixed plate (35), the fixed plate (35) are located in placing groove (34), and placing groove (34) inner surface, which offers, limits hole
(36), the back side of the left frame (29) and left frame (30), which is threaded with, adjusts bolt (37), the adjusting bolt
(37) one end passes through left frame (29) and left frame (30) back side and is movably connected in restriction hole (36), and is flexibly connected flexible
Piece (38), the elastic piece (38) are in contact with fixed plate (35)；Inside is fixedly installed with steel pipe below the left frame (29)
(42), inside is fixedly installed with casing (43) below left frame (30), and the steel pipe (42) is movably connected in casing (43).
10. picture frame according to claim 9, it is characterised in that: offer locking strip-shaped hole on the left frame (29)
(39), the locking strip-shaped hole (39) is connected with regulating tank (32), is connected with locking on the locking strip-shaped hole (39)
It sells (40), is offered threaded hole (41) on the adjusting block (33), the locking pin (40) passes through locking strip-shaped hole (39) and spiral shell
Pit (41) is threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910469342.0A CN110143806A (en) | 2019-05-31 | 2019-05-31 | A kind of preparation process of ceramics etching |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910469342.0A CN110143806A (en) | 2019-05-31 | 2019-05-31 | A kind of preparation process of ceramics etching |
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ID=67590116
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114347712A (en) * | 2021-12-23 | 2022-04-15 | 张柳松 | Method for making colour stereo porcelain picture |
| CN117049894A (en) * | 2023-08-14 | 2023-11-14 | 福建省德化县华茂陶瓷有限公司 | Colorful three-dimensional sagging glazed white porcelain and preparation method thereof |
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| CN117049894B (en) * | 2023-08-14 | 2024-03-19 | 福建省德化县华茂陶瓷有限公司 | Colorful three-dimensional sagging glazed white porcelain and preparation method thereof |
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