CN108058265B - Tile internal texture material distribution device, digital material distribution system and material distribution method - Google Patents
Tile internal texture material distribution device, digital material distribution system and material distribution method Download PDFInfo
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- CN108058265B CN108058265B CN201711317896.6A CN201711317896A CN108058265B CN 108058265 B CN108058265 B CN 108058265B CN 201711317896 A CN201711317896 A CN 201711317896A CN 108058265 B CN108058265 B CN 108058265B
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Abstract
The invention discloses a tile internal texture distributing device which comprises at least one suction pipe and at least one discharge pipe, wherein the suction pipe and the discharge pipe are in a group, the discharge pipe is positioned at the lower position of the radial translation of the suction pipe, the suction pipe is connected with a suction driving piece, the suction driving piece is used for driving the suction pipe to axially move, the discharge pipe is connected with a discharge driving piece, and the discharge driving piece is used for driving the discharge pipe to axially move. Correspondingly, the invention also discloses a digital material distribution system comprising the ceramic tile internal texture material distribution device and a material distribution method based on the digital material distribution system. And a material suction pipe is adopted to suck partial blank materials on the blank materials, and a material discharge pipe is filled with colored powder materials in the suction vacant sites to form powder with bottom texture with certain thickness. The texture formed on the green brick has high reduction degree and controllability, and the position, size and color of the texture are more flexibly set.
Description
Technical Field
The invention relates to the technical field of building ceramics, in particular to a distributing device for internal textures of tiles, a digital distributing system and a distributing method.
Background
The surface of the natural stone imitating ceramic tile has the effect of natural stone, and the patterns can be changed variously. With the continuous development of social economy, the requirements of people on living quality and living environment are continuously improved, so that the decorative material with natural stone imitation, simplicity and nature is deeply loved by people.
When the existing natural stone imitation ceramic tile is prepared and used, grooving can be performed according to needs, but due to the contrast between the color of a base blank and the color of surface texture, the fidelity of the natural stone imitation ceramic tile is influenced.
The reason for the above problems is mainly that the existing tile products adopt a layered distribution mode, namely, a base material is distributed with a bottom material, then a surface glaze is distributed with the bottom material (the reverse printing process is opposite to the reverse printing process), stripe materials are distributed on the surface glaze through a printing process to form stone-like textures, the textures are limited on the surface layer of a green body, after the tile body is grooved, white stubbles of the tile at the notch are exposed, namely, the bottom penetration phenomenon (figure 5) occurs, and only color can be compensated again or repaired by other modes, so that the construction speed and the use effect are seriously influenced.
For example, patent 201510183953.0 discloses a multi-station material conveying and printing ceramic device, which controls the opening and closing of a main material valve and a toner valve to form a mixed material in a mold, and the mixed material is pressed into a green brick. Although the mode can achieve the effect of full-body textures, controllability of positions and sizes of the textures is poor, and a material mixing phenomenon occurs. Resulting in a greater discrepancy between the texture of the finished tile and the texture of the design.
Disclosure of Invention
The invention aims to provide a distributing device for textures in a ceramic tile, which has the characteristic of strong texture controllability and solves the problem of bottom penetration after grooving treatment of the ceramic tile in the prior art.
The invention aims to provide a digital material distribution system comprising a material distribution device for textures in a ceramic tile, which has the characteristic of strong controllability of textures and solves the problem of bottom penetration after grooving treatment of the ceramic tile in the prior art.
The invention aims to provide a digital material distribution method based on the digital material distribution system, which has the characteristic of strong texture controllability and solves the problem of bottom penetration after ceramic tile grooving treatment in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an inside texture distributing device of ceramic tile, includes that at least one inhales material pipe and at least one blowing pipe, inhales material pipe and a blowing pipe and is a set of, inhales the material union coupling and has the mechanism of breathing in, and the blowing pipe is connected with storage container, and the blowing pipe is located inhales the lower position of the radial translation of material pipe. The material suction pipe sucks the powder on the blank, and the material discharge pipe fills the colored powder in the suction vacant site to form the blank with the bottom texture with certain thickness. The adoption sets up the colored texture that has certain thickness at the adobe, handles the back to the ceramic tile fluting, avoids penetrating the end phenomenon, improves the fidelity of ceramic tile, also can improve construction speed and reinforcing result of use. Meanwhile, the texture is arranged on the blank in a manner of filling after partial material removal, so that the position, size and color of the texture of the ceramic tile are more flexibly arranged, and the controllability is strong.
Furthermore, the discharging pipe is connected with a discharging driving piece, the discharging driving piece is used for driving the discharging pipe to axially move, the sucking pipe is connected with a sucking driving piece, and the sucking driving piece is used for driving the sucking pipe to axially move. Therefore, the discharging pipe moves downwards under the driving of the discharging driving piece and is closer to the absorption vacant site, and the colored powder can fall into the vacant site completely.
Furthermore, the texture distributing device in the ceramic tile also comprises a self-rotating mechanism for driving the suction pipe and the discharge pipe to rotate. The movement directions of the material sucking pipe and the material discharging pipe can be switched according to needs when the material sucking pipe and the material discharging pipe work, the material sucking pipe and the material discharging pipe rotate while the movement directions are switched due to the arrangement of the self-rotating mechanism, so that smooth transition curves of textures are guaranteed, and the material discharging pipe is always located at the lower position where the material sucking pipe moves.
Furthermore, the spinning mechanism comprises a spinning motor, a driving gear and a driven gear, the spinning motor is in transmission connection with the driving gear, the driving gear is meshed with the driven gear, and the material sucking pipe and the material discharging pipe are arranged in the center of the driven gear. And the gear transmission is adopted, so that the controllability of the steering angles of the material suction pipe and the material discharge pipe is stronger, and a smooth transition curve of texture is favorably formed.
Furthermore, the inside texture distributing device of the ceramic tile further comprises a supporting piece, the material sucking pipe and the material discharging pipe are arranged on the supporting piece in a sliding mode, the material discharging pipe is provided with a bent portion, a flashboard is arranged in the bent portion, the flashboard is fixedly arranged on the supporting piece, and the edge of the flashboard is matched with the inner wall of the bent portion. Therefore, when the discharging driving piece drives the discharging pipe to move downwards, the gate plate is kept still, and then the colored powder falls down from the gap between the gate plate and the inner wall of the discharging pipe, so that the gate plate is opened. The arrangement mode of the gate plate is beneficial to realizing automatic material distribution and simplifying the structure of the equipment.
Furthermore, the lower end of the material suction pipe is provided with an inserting plate, and the inserting plate is positioned at the lower position of the material suction pipe in the radial translation direction. When the material suction driving piece drives the material suction pipe to move downwards, the inserting plate is inserted into the blank, then the material suction pipe starts to work, and the inserting plate is arranged to enable the edge of a vacant site formed by material suction to be flat and consistent in depth.
Furthermore, the material sucking pipes and the material discharging pipes are provided with a plurality of groups, and the plurality of groups of material sucking pipes and the plurality of groups of material discharging pipes are arranged side by side. So as to form textures of various widths and colors.
The digital material distribution system comprises the ceramic tile internal texture material distribution device, and further comprises a digital control system, an X-axis driving mechanism, an X-axis guide rail, a Y-axis driving mechanism and a Y-axis guide rail; the X-axis driving mechanism, the Y-axis driving mechanism, the material sucking driving piece, the material sucking mechanism, the discharging driving piece and the self-rotating mechanism are all controlled by a digital control system; the X-axis driving mechanism is used for driving the material sucking pipe and the material discharging pipe to move along the X-axis guide rail, and the Y-axis driving mechanism is used for driving the material sucking pipe and the material discharging pipe to move along the Y-axis guide rail. Under the control of a digital control system, the material suction pipe sucks the blank, the material discharge pipe discharges the material, and the XY-axis driving mechanism drives the material suction pipe and the material discharge pipe to move to complete material distribution, so that the texture controllability is strong, and the texture reduction degree is high.
Furthermore, the digital material distribution system also comprises a support frame and a bottom support platform for supporting the blank, wherein the support frame is positioned above the bottom support platform; the material sucking pipe, the material discharging pipe, the material sucking driving piece, the material discharging driving piece and the self-rotating mechanism are all arranged on a support frame, and the support frame is arranged on the X-axis guide rail in a sliding mode and is in transmission connection with the X-axis driving mechanism; the X-axis guide rail is slidably arranged on the Y-axis guide rail and is in transmission connection with the Y-axis driving mechanism. The support frame is arranged to realize the installation of the material sucking pipe and the material discharging pipe, and the X-axis track and the Y-axis track are in sliding fit with each other to realize the movement of the material sucking pipe and the material discharging pipe along the XY axes.
A digital material distribution method based on the digital material distribution system comprises the following steps:
presetting texture information in a digital control system;
placing a blank at a preset position below a material suction pipe and a material discharge pipe;
the material suction driving part enables the material suction pipe to move downwards, the material suction pipe sucks powder at a corresponding position on the blank, when the X-axis driving mechanism or the Y-axis material suction pipe starts to translate, the discharging driving part drives the discharging pipe to move downwards, and colored powder in the discharging pipe falls into a vacant position formed by the blank sucked by the material suction pipe;
the X-axis driving mechanism and the Y-axis driving mechanism drive the material suction pipe and the material discharge pipe to move horizontally, bottom texture is formed on the blank according to preset texture information, and the blank is pressed into a green brick with the bottom texture;
when the X-axis driving mechanism or the Y-axis driving mechanism drives the material sucking pipe and the material discharging pipe to move in a reversing manner, the self-rotating mechanism drives the material sucking pipe and the material discharging pipe to rotate, and the material discharging pipe is kept to be located at the lower moving position of the material sucking pipe all the time.
Therefore, the principle of distributing Shi Yiding on the blank by the thickness is finished under the control of the digital control system according to the preset texture information, automatic material distribution is achieved, and meanwhile the texture is strong in controllability and high in texture restoration degree.
Further, the digital material distribution method also comprises the following steps:
arranging a mark which can be identified by printing equipment on the green brick with the bottom layer texture, wherein the mark corresponds to the information of the bottom layer texture on the green brick;
spreading a cover glaze on the green brick with the bottom texture;
the printing equipment identifies the mark on the green brick and prints the texture corresponding to the mark on the green brick or the overglaze;
and finishing the material distribution of the ceramic tile.
The green bricks or overglaze prints correspond to the bottom texture by arranging marks which can be identified by printing equipment on the green bricks. The digitizing system and the printing equipment can preset various corresponding textures, can complete the distribution of tiles with various textures, do not need to replace distribution equipment, have higher distribution flexibility and can save equipment cost. The colored texture with certain thickness is arranged on the primer layer, the texture corresponds to the precoat or overglaze texture, and after the ceramic tile is subjected to grooving treatment, the stubble texture corresponds to the precoat or overglaze texture, so that the extension of the precoat or overglaze texture to the inside of the ceramic tile is reflected, the bottom penetration phenomenon is avoided, the simulation degree of the ceramic tile is improved, the construction speed is increased, and the use effect is enhanced.
Furthermore, the suction pipes and the discharge pipes are in multiple groups, and the discharge pipes are used for discharging colored powder of at least one color; the preset texture information comprises size information and/or color information, and the digital control system adjusts the working quantity of the material sucking pipes and the material discharging pipes and adjusts the displacement of the material sucking pipes and the material discharging pipes according to the preset texture information. The width of the texture can be adjusted by adjusting the working number of the material suction pipes and the material discharge pipes; colored powder with different colors is placed in each discharging pipe, and the color of the texture can be controlled by adjusting the working amount of the discharging pipes.
The beneficial effects of the invention are as follows:
1. the tile internal texture distributing device is provided with the material sucking pipe and the material discharging pipe, and a tile blank with certain thickness of bottom texture is formed by distributing materials on the blank through the material sucking pipe and the material discharging pipe. The colored powder and the raw blank have clear boundaries, the phenomenon of mixing is avoided, the reduction degree of the textures formed on the green brick is high, the controllability of the textures is high, and the positions, the sizes and the colors of the textures are more flexibly set.
2. The digital material distribution system is provided with the digital control system, the XY-axis driving mechanism and the XY-axis guide rail, and the material distribution on the blank is completed under the control of the digital control system, so that the texture controllability is strong, the texture reduction degree is high, and the production efficiency can be improved.
3. The digital material distributing method of the invention is characterized in that the green brick with the bottom texture is provided with the mark which can be identified by the printing equipment, when a plurality of corresponding textures can be preset in the digital system and the printing equipment, the distribution of the ceramic tiles with various textures can be completed without replacing the material distributing equipment, the flexibility of the distribution is higher, and the equipment cost can be saved.
4. The colored texture with a certain thickness is arranged on the primer layer, the texture corresponds to the precoat or the overglaze texture, and after the ceramic tile is grooved, the stubble texture corresponds to the precoat or the overglaze texture, so that the extension of the precoat or the overglaze texture to the inside of the ceramic tile is reflected, the bottom penetration phenomenon is avoided, the simulation degree of the ceramic tile is improved, the construction speed is increased, and the use effect is enhanced.
Drawings
FIG. 1 is a schematic view of the structure of a tile interior texture distribution device according to one embodiment of the present invention;
FIG. 2 is a schematic view of the fitting structure of the material sucking pipe and the material discharging pipe with the spinning device according to one embodiment of the present invention;
FIG. 3 is a schematic view of the multiple sets of suction pipes and discharge pipes shown in FIG. 1 arranged side by side;
FIG. 4 is a schematic view of a digital material distribution system according to one embodiment of the present invention;
fig. 5 is a schematic diagram of the X-axis guide rail, the Y-axis guide rail and the support frame of the digital material distribution system shown in fig. 4.
Wherein: the device comprises a material suction pipe 1, a material suction driving part 11, an inserting plate 12, a gas suction mechanism 13, a material discharge pipe 2, a material discharge driving part 21, a material storage container 22, a supporting part 3, a self-rotating mechanism 4, a self-rotating motor 41, a driving gear 42, a driven gear 43, a flashboard 5, an X-axis guide rail 6, a Y-axis guide rail 7, a supporting frame 8, a supporting table 9 and a blank 10.
Detailed description of the preferred embodiment
The technical solution of the present invention is further described below with reference to the accompanying drawings and the detailed description.
As shown in fig. 1 and fig. 2, a tile internal texture material distribution device comprises a suction pipe 1, a discharge pipe 2, a support 3 and a spinning mechanism 4 for driving the suction pipe 1 and the discharge pipe 2 to turn. The material sucking pipe 1 and the material discharging pipe 2 are both arranged on the supporting piece 3 in a sliding mode. The material suction pipe 1 is connected with a material suction driving piece 11, and the material suction driving piece 11 is used for driving the material suction pipe 1 to move axially. The discharging pipe 2 is connected with a discharging driving piece 21, and the discharging driving piece 21 is used for driving the discharging pipe 2 to axially move.
The discharging pipe 2 is positioned at the lower position of the radial translation of the sucking pipe 1. During material distribution, the material suction pipe 1 can be moved in the radial direction and can suck the powder on the blank, so that a vacant site is formed on the blank. The discharging pipe 2 is positioned at the lower position of the translation of the sucking pipe 1, so that the blank can be filled with colored powder in the vacant site. In the present embodiment, the suction pipe 1 and the discharge pipe 2 are arranged side by side, and are in close proximity to each other.
Inhale material pipe 1 and blowing pipe 2 and all slide and set up on support piece 3, inhale material pipe 1 and support piece 3, blowing pipe 2 and support piece 3 and all cooperate through slide rail and slider. In the present embodiment, the material sucking driving member 11 and the material discharging driving member 21 are both air cylinders. In other embodiments, the suction drive 11 and the discharge drive 21 may be electric motors.
In this embodiment, the discharging pipe 2 has a bent portion, a gate plate 5 is arranged in the bent portion, the gate plate 5 is fixedly arranged on the supporting member 3, and the edge of the gate plate 5 is matched with the inner wall of the bent portion. The bent part of the discharging pipe 2 and the gate plate 5 form a valve, and the edge of the gate plate 5 is abutted against the inner wall of the bent part, so that the valve is closed; when the discharging driving piece 21 drives the discharging pipe 2 to move downwards, a gap appears between the edge of the gate plate 5 and the inner wall of the bent part, when the downward movement amount of the discharging pipe 2 is increased, the gap is widened, the valve is opened, and the colored powder falls onto the blank from the discharging pipe 2. The mode that this kind of flashboard 5 is fixed to be set up not only can simplify equipment structure, still is favorable to realizing automatic cloth.
The movement directions of the material sucking pipe 1 and the material discharging pipe 2 can be switched as required when the material sucking pipe 1 and the material discharging pipe 2 work, and the self-rotating mechanism 4 enables the material sucking pipe 1 and the material discharging pipe 2 to rotate while switching the movement directions, so that smooth transition curves of textures are guaranteed, and the material discharging pipe 2 is guaranteed to be located at the lower position where the material sucking pipe 1 moves all the time.
In the present embodiment, the spin mechanism 4 includes a spin motor 41, a driving gear 42, and a driven gear 43, the spin motor 41 is in transmission connection with the driving gear 42, and the driving gear 42 is engaged with the driven gear 43. The suction pipe 1 and the discharge pipe 2 are both provided at the center of the driven gear 43, so that the support 3 is fixedly provided at the center of the driven gear 43. And the gear transmission is adopted, so that the controllability of the steering angles of the material suction pipe 1 and the material discharge pipe 2 is stronger, and the smooth transition curve of the texture is favorably formed.
In other embodiments, the spinning mechanism 4 can also select a belt or a chain to drive the driven gear, so as to realize the steering of the suction pipe 1 and the discharge pipe 2.
The lower end of the material suction pipe 1 is provided with an inserting plate 12, the inserting plate is positioned at the lower position of the translation direction of the material suction pipe 1, namely when the material suction pipe 1 moves forwards, the inserting plate 12 is positioned at the rear part of the material suction pipe 1, and a suction port of the material suction pipe 1 is positioned at the front part. In the present embodiment, the end of a circular tube is axially half-cut, and a plate-like structure with an arc-shaped cross section is formed at the end, that is, the material suction pipe 1 with the insert plate 12 is formed. When the suction pipe 1 is driven by the suction driving piece 11 to move downwards, the inserting plate 12 is inserted into the blank, then the suction pipe 1 starts to work, and the inserting plate 12 is arranged to enable the edge of a vacant space formed by suction to be flat and consistent in depth.
As shown in fig. 3, in the present embodiment, the suction pipes 1 and the discharge pipes 2 have a plurality of sets, and the plurality of sets are arranged side by side. Colored powder with different colors can be discharged from each discharging pipe 2 according to actual conditions. And selecting the working quantity of the discharging pipes 2 according to the width of the preset texture and the number of the color types.
The material suction pipe 1 of the ceramic internal texture material distribution device of the embodiment sucks and removes powder on a blank, and the material discharge pipe 2 fills colored powder in a suction vacancy to form a blank with bottom texture, and the blank is pressed into a brick blank with bottom texture. The blank is obtained by laying basic powder on a conveyor belt, has a smooth surface, has low bonding strength among powder particles, and can be smoothly sucked by a suction pipe. The colored powder and the raw brick blank have clear boundaries, the phenomenon of mixing is avoided, the reduction degree of the textures formed on the brick blank is high, the controllability of the textures is high, and the positions, the sizes and the colors of the textures are more flexibly arranged.
As shown in fig. 4 and 5, a digital material distribution system including the above tile internal texture material distribution device further includes a digital control system, an X-axis driving mechanism, an X-axis guide rail 6, a Y-axis driving mechanism, and a Y-axis guide rail 7; the X-axis driving mechanism, the Y-axis driving mechanism, the material sucking driving piece 11, the discharging driving piece 21 and the self-rotating mechanism 4 are all controlled by a digital control system; the X-axis driving mechanism is used for driving the material sucking pipe 1 and the material discharging pipe 2 to move along the X-axis guide rail, and the Y-axis driving mechanism is used for driving the material sucking pipe 1 and the material discharging pipe 2 to move along the Y-axis guide rail.
The digital material distribution system in the embodiment further comprises a support frame 8 and a bottom support platform 9 for supporting the blank 10, wherein the support frame is positioned above the bottom support platform; the material sucking pipe 1, the material discharging pipe 2, the material sucking driving piece 11, the material discharging driving piece 21 and the self-rotating mechanism 4 are all arranged on a support frame 8, and the support frame 8 is arranged on the X-axis guide rail 6 in a sliding mode and is in transmission connection with the X-axis driving mechanism; the X-axis guide rail 6 is arranged on the Y-axis guide rail 7 in a sliding way and is in transmission connection with the Y-axis driving mechanism. Therefore, the support frame 8 can move along the X-axis guide rail 6, the X-axis guide rail 6 can move along the Y-axis guide rail 7, and the movement of the material sucking pipe and the material discharging pipe along the XY axes is realized.
Here, the X-axis driving mechanism and the Y-axis driving mechanism are not shown in the drawing. The X-axis driving mechanism and the Y-axis driving mechanism respectively comprise a motor, a screw rod and a screw rod seat, the motor is in transmission connection with the screw rod, and the screw rod seat is sleeved on the screw rod. The screw rod seat of the X-axis driving mechanism is fixedly connected with the supporting frame 8. And a screw rod seat of the Y-axis driving mechanism is in driving connection with the X-axis guide rail 6.
The spinning motor 41 is fixedly arranged on the support frame 8, and the driving gear 42 and the driven gear 43 are both rotatably arranged on the support frame 8. The material suction pipe 1 is connected with a gas suction mechanism 13, the material discharge pipe 2 is connected with a material storage container 22, and the gas suction mechanism 13 is controlled by a digital control system. The suction mechanism 13 is used for generating negative pressure to enable the suction pipe 1 to suck powder. The storage container 22 connected with the discharging pipe 2 is used for containing the colored powder. The automatic control of the suction pipe 1 for sucking the blanks is realized by controlling the suction mechanism 13 through a digital control system, and comprises the control of the suction amount and the suction time.
The XY axis is arranged in parallel to the support table 9, and the driving direction of the suction pipe 1 by the suction driving member 11 and the driving direction of the discharge pipe 2 by the discharge driving member 21 are perpendicular to the XY axis and are driven in the Z axis direction.
Under the control of a digital control system, a material suction pipe 1 sucks the blank in the Z-axis direction, and a material discharge pipe 2 discharges the blank; in the XY-axis direction, the XY-axis driving mechanism drives the material sucking pipe 1 and the material discharging pipe 2 to move. The digital material distribution is completed by matching actions in three directions of XYZ axes, so that the texture controllability is strong, and the texture reduction degree is high.
A digital material distribution method based on the digital material distribution system comprises the following steps (1) to (5).
(1) The texture information is preset in the digital control system. The texture information includes size information and/or color information of the texture. The process of presetting the texture information is to directly input the texture information into a digital control system through a human-computer interaction interface, or to input a texture photo into the digital control system through a scanner, and the digital control system identifies the texture photo to obtain the texture information.
(2) The blank 10 is placed in a predetermined position below the suction pipe 1 and the discharge pipe 2, i.e. the blank 10 is placed in a predetermined position on the bottom support table 9. And the blank is transferred to the upper part of the supporting platform from the distributing machine in a conveying mode of a conveying belt.
(3) The material sucking pipe 1 and the material discharging pipe 2 move to the initial positions under the driving of the X-axis driving mechanism and the Y-axis driving mechanism. The initial position is set by the control system according to the texture information, and different initial positions are set by different textures.
(4) The material suction driving part 11 enables the material suction pipe 1 to move downwards to a preset distance, meanwhile, the inserting plate 12 is inserted into the blank 10, the air suction mechanism 13 generates negative pressure, and the material suction pipe 1 sucks powder at a corresponding position on the blank 10; when the X-axis driving mechanism or the Y-axis driving mechanism drives the material suction pipe 1 to start to translate, the discharging driving piece 21 drives the discharging pipe 2 to move downwards to the position above a blank space formed by material suction, and meanwhile, the colored powder in the discharging pipe 2 falls into the blank space formed by the blank suction pipe 1 from a gap between the flashboard 5 and the inner wall of the bent part.
(5) The X-axis driving mechanism and the Y-axis driving mechanism continue to drive the material sucking pipe 1 and the material discharging pipe 2, and according to preset texture information, bottom texture is formed on the blank 10 and is pressed into a brick blank with the bottom texture.
When the X-axis driving mechanism or the Y-axis driving mechanism drives the material sucking pipe 1 and the material discharging pipe 2 to move in a reversing way, the self-rotating mechanism 4 drives the material sucking pipe 1 and the material discharging pipe 2 to rotate, and the material discharging pipe 2 is kept to be located at the lower position of the movement of the material sucking pipe 1 all the time. The reversing movement of the material suction pipe 1 and the material discharge pipe 2 means that: the movement along the X-axis is converted into the movement along the Y-axis, the movement along the Y-axis is converted into the movement along the X-axis, and the like. When the material sucking pipe 1 and the material discharging pipe 2 are switched in the moving direction, the self-rotating mechanism 4 drives the material sucking pipe 1 and the material discharging pipe 2 to rotate, so that the material discharging pipe 2 is always positioned at the lower position where the material sucking pipe 1 moves, colored powder can accurately fall into a vacant position formed by the material sucking pipe, and texture transition can be smooth and natural.
The material sucking pipes 1 and the material discharging pipes 2 are in a plurality of groups, and the plurality of material discharging pipes 2 are used for discharging colored powder of at least one color. The preset texture information comprises size information and/or color information of textures, and the digital control system adjusts the working quantity of the suction pipe 1 and the discharge pipe 2 and adjusts the displacement of the suction pipe 1 and the discharge pipe 2 according to the preset texture information. The width of the texture can be adjusted by adjusting the working number of the material suction pipe 1 and the material discharge pipe 2. Colored powder with various colors is placed in the plurality of discharging pipes 2, and the color of the texture can be controlled by adjusting the working amount of the discharging pipes 2.
For example, when the preset texture has a large width, a plurality of adjacent groups of material sucking pipes 1 and material discharging pipes 2 work simultaneously, and the adjacent material sucking pipes 1 can form a wide empty space by sucking materials simultaneously, so that a wide texture is formed after colored powder is filled.
For example, when the preset texture has a plurality of color arrangements on the same cross section, colored powder with corresponding colors is added in advance into the storage container corresponding to the discharge pipe 2. When the cloth is distributed, the discharge pipes 2 and the suction pipes 1 work simultaneously, and the texture with various colors arranged on the same cross section is formed.
For example, the preset texture is composed of a plurality of parallel strip textures, so that a plurality of groups of material sucking pipes 1 and material discharging pipes 2 which accord with the interval distance of the preset texture work, and when the strip textures are different in color, colored powder with corresponding colors are added into the material discharging pipes 2 at corresponding positions.
In another embodiment of the present invention, the digital material distribution method further includes steps (6) to (9), which are as follows. Wherein, the steps (6) and (7) are not in sequence, and the sequence is set according to the actual production requirement.
(6) And arranging a mark which can be identified by printing equipment on the green brick with the bottom texture, wherein the mark corresponds to the information of the bottom texture on the green brick. The mark is a mark which can be decomposed and eliminated by ink and the like after the ceramic tile is fired at high temperature, and the mark is a digital symbol mark, a bar code mark or a two-dimensional code mark.
(7) And (4) applying overglaze on the green brick with the bottom texture.
(8) And the printing equipment identifies the mark on the green brick and prints the texture corresponding to the mark on the green brick or the overglaze. The printing texture of the printing equipment is consistent with the texture shape, size and position of the distributing equipment, and the bottom texture of the green brick is ensured to be corresponding to the printing of the precoat or the overglaze. When the green brick is required to be printed, a fabric layer is distributed on the green brick before pressing, and when the green brick is printed, the fabric layer is printed.
(9) And finishing the material distribution of the ceramic tile.
Various texture information is preset in the digital control system and is numbered one by one. After the blank is distributed by adopting a texture, marks corresponding to the texture numbers are arranged on the green brick, and one mark corresponds to texture information. And a plurality of textures corresponding to the texture information of the digital control system are preset on the printing equipment, and when the printing equipment identifies the marks on the green bricks, the corresponding printing textures are arranged on the green bricks.
The surface material layer or the surface glaze is printed corresponding to the bottom texture by arranging the mark which can be identified by the printing equipment on the green brick. The digitizing system and the printing equipment can preset various corresponding textures, can complete the distribution of tiles with various textures, do not need to replace distribution equipment, have higher distribution flexibility and can save equipment cost.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be taken in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (8)
1. A distribution device for internal textures of ceramic tiles is characterized by comprising at least one suction pipe and at least one discharge pipe, wherein the suction pipe and the discharge pipe are in a group, the suction pipe is connected with a suction mechanism, the discharge pipe is connected with a storage container, and the discharge pipe is positioned at the lower position of the suction pipe in the radial translation direction;
the discharging pipe is connected with a discharging driving piece, the discharging driving piece is used for driving the discharging pipe to axially move, the sucking pipe is connected with a sucking driving piece, and the sucking driving piece is used for driving the sucking pipe to axially move;
the self-rotating mechanism is used for driving the material sucking pipe and the material discharging pipe to rotate;
the spinning mechanism comprises a spinning motor, a driving gear and a driven gear, the spinning motor is in transmission connection with the driving gear, the driving gear is meshed with the driven gear, and the material sucking pipe and the material discharging pipe are both arranged in the center of the driven gear;
the material sucking pipe and the material discharging pipe are arranged on the supporting piece in a sliding mode, the material discharging pipe is provided with a bent portion, a flashboard is arranged in the bent portion and fixedly arranged on the supporting piece, and the edge of the flashboard is matched with the inner wall of the bent portion.
2. The tile interior texture distributing device of claim 1, wherein the lower end of the suction pipe is provided with an insert plate, and the insert plate is positioned at a position below the suction pipe in a radial translation manner.
3. The tile interior texture distributing device of claim 1, wherein the suction pipes and the discharge pipes have a plurality of groups, and the plurality of groups of suction pipes and discharge pipes are arranged side by side.
4. A digital material distribution system comprising the texture material distribution device in the ceramic tile according to any one of claims 1 to 3, which is characterized by further comprising a digital control system, an X-axis driving mechanism, an X-axis guide rail, a Y-axis driving mechanism and a Y-axis guide rail; the X-axis driving mechanism, the Y-axis driving mechanism, the material sucking driving piece, the air sucking mechanism, the discharging driving piece and the self-rotating mechanism are all controlled by a digital control system; the X-axis driving mechanism is used for driving the material sucking pipe and the material discharging pipe to move along the X-axis guide rail, and the Y-axis driving mechanism is used for driving the material sucking pipe and the material discharging pipe to move along the Y-axis guide rail;
under the control of a digital control system, the material suction pipe sucks the blank, the material discharge pipe discharges the material, and the XY-axis driving mechanism drives the material suction pipe and the material discharge pipe to move to complete material distribution, so that the texture controllability is strong, and the texture reduction degree is high.
5. The digital material distribution system of claim 4, further comprising a support frame and an underlying support table for holding the blank, wherein the support frame is positioned above the underlying support table; the material sucking pipe, the material discharging pipe, the material sucking driving piece, the material discharging driving piece and the self-rotating mechanism are all arranged on a support frame, and the support frame is arranged on the X-axis guide rail in a sliding mode and is in transmission connection with the X-axis driving mechanism; the X-axis guide rail is arranged on the Y-axis guide rail in a sliding manner and is in transmission connection with the Y-axis driving mechanism;
the support frame is arranged to realize the installation of the material sucking pipe and the material discharging pipe, and the X-axis track and the Y-axis track are in sliding fit with each other to realize the movement of the material sucking pipe and the material discharging pipe along the XY axes.
6. A digital material distribution method based on the digital material distribution system of claim 4, characterized by comprising the following steps:
presetting texture information in a digital control system;
placing the blank at a preset position below the material suction pipe and the material discharge pipe;
the material sucking driving part enables the material sucking pipe to move downwards, the material sucking pipe sucks powder at a corresponding position on the blank, when the material sucking pipe of the X-axis driving mechanism or the Y-axis driving mechanism starts to move horizontally, the discharging driving part drives the discharging pipe to move downwards, and colored powder in the discharging pipe falls into a vacant position formed by the blank sucked by the material sucking pipe;
the X-axis driving mechanism and the Y-axis driving mechanism drive the material suction pipe and the material discharge pipe to move horizontally, bottom texture is formed on the blank according to preset texture information, and the blank is pressed into a green brick with the bottom texture;
when the X-axis driving mechanism or the Y-axis driving mechanism drives the material sucking pipe and the material discharging pipe to move in a reversing manner, the self-rotating mechanism drives the material sucking pipe and the material discharging pipe to rotate, and the material discharging pipe is kept to be located at the lower position where the material sucking pipe moves all the time.
7. The digital cloth distributing method according to claim 6, further comprising the steps of:
arranging a mark which can be identified by printing equipment on the green brick with the bottom layer texture, wherein the mark corresponds to the information of the bottom layer texture on the green brick;
spreading a cover glaze on the green brick with the bottom texture;
the printing equipment identifies the mark on the green brick and prints the texture corresponding to the mark on the green brick or the overglaze;
and finishing the material distribution of the ceramic tile.
8. The digital cloth distributing method according to claim 6, further comprising the steps of: the material sucking pipes and the material discharging pipes are in a plurality of groups, and the plurality of material discharging pipes are used for discharging colored powder of at least one color;
the preset texture information comprises size information and/or color information, and the digital control system adjusts the working quantity of the material sucking pipes and the material discharging pipes and adjusts the displacement of the material sucking pipes and the material discharging pipes according to the preset texture information.
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| CN201711317896.6A CN108058265B (en) | 2017-12-12 | 2017-12-12 | Tile internal texture material distribution device, digital material distribution system and material distribution method |
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| CN201711317896.6A CN108058265B (en) | 2017-12-12 | 2017-12-12 | Tile internal texture material distribution device, digital material distribution system and material distribution method |
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| CN108058265B true CN108058265B (en) | 2023-04-18 |
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