WO2005068143A1 - Equipement de distribution de materiau a tuyaux multiples pour le compactage de tuiles et procede de distribution - Google Patents

Equipement de distribution de materiau a tuyaux multiples pour le compactage de tuiles et procede de distribution Download PDF

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Publication number
WO2005068143A1
WO2005068143A1 PCT/CN2004/001219 CN2004001219W WO2005068143A1 WO 2005068143 A1 WO2005068143 A1 WO 2005068143A1 CN 2004001219 W CN2004001219 W CN 2004001219W WO 2005068143 A1 WO2005068143 A1 WO 2005068143A1
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WO
WIPO (PCT)
Prior art keywords
grid
cloth
bucket
space
feeder
Prior art date
Application number
PCT/CN2004/001219
Other languages
English (en)
Chinese (zh)
Inventor
Jimian Chen
Original Assignee
Jimian Chen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN 200310111942 external-priority patent/CN1255259C/zh
Priority claimed from CN 200310111943 external-priority patent/CN1255260C/zh
Application filed by Jimian Chen filed Critical Jimian Chen
Publication of WO2005068143A1 publication Critical patent/WO2005068143A1/fr

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
    • B28B13/023—Feeding the moulding material in measured quantities from a container or silo by using a feed box transferring the moulding material from a hopper to the moulding cavities

Definitions

  • the invention relates to a cloth equipment and a cloth method formed by a medium-pressure machine for producing ceramic tiles.
  • a forming method in which various forming materials are discharged to a distribution device by using a plurality of cutting tubes is called a multi-tube forming method.
  • the patent document with the authorized publication number CN2393703Y discloses a multi-tube distribution device for implementing the above method.
  • Various powders are lowered into the mixer through a plurality of feeding tubes.
  • the powders are mixed in the mixer from an outlet. It flows out and enters the cloth hopper below.
  • the cloth hopper distributes the powder into the grid by the relative movement between the cloth hopper and the grid. Finally, the grid pushes the powder into the mold frame of the press for compression molding.
  • Another existing multi-tube distribution equipment for implementing the above method is a feeder, a distribution bucket below the feeder, a grid under the distribution bucket and its driving device, a bottom plate under the grid, and It consists of a fixed device, which is characterized in that the feeder is composed of a plurality of rectangular bins with a roller below and a blanking plate, and various powders enter the rectangular bins through the blanking tube.
  • the feeder is composed of a plurality of rectangular bins with a roller below and a blanking plate, and various powders enter the rectangular bins through the blanking tube.
  • the cloth hopper is composed of four walls, which are open up and down.
  • the two walls are vertically parallel to the moving direction of the grid. The distance between the two walls is not less than the width of the grid in this direction.
  • One wall is vertically connected to the two walls.
  • the upper part and the lower part of the other wall are inclined inwardly and downwardly and are vertically connected to the two walls.
  • Neither of the above two cloth equipments can produce ceramic tiles with different thicknesses and lengths, similar to natural stone, with long and thin stripe-shaped whole-body patterns. In view of the characteristics of the multi-tube cloth forming method and the powder used, it is very good. Liquidity, the industry recognizes
  • the Chinese Patent Application No. 21141621 and the Publication No. 1401465 disclose a ceramic tile fine-grain formation device and method, and provide an embodiment: Retesting the cloth equipment The upper feeding cavity is clothed with two layers of fabric, and the fine-grain forming device is pressed to form a fine-grained slit, and then the upper layer of fabric is scraped into the fine-grained slit, and then the subsequent processing steps are performed. The method and equipment are complicated to form The fine lines are not whole body patterns.
  • the object of the present invention is to provide a multi-tube distributing device and method based on the above-mentioned multi-tube distributing method and device.
  • the method and the device can produce fine-grained materials with different thicknesses and different lengths, similar to natural stone. Long striped patterned ceramic tiles.
  • the technical solution adopted by the present invention is to modify the existing multi-tube distribution equipment on the basis of using the following multi-tube distribution equipment: it includes a H feeder, a hopper arranged below the feeder,
  • the grid under the cloth bucket and its driving device, the bottom plate under the grid and its fixed parts, and the electric control device are special in that in the direction in which the grid moves, the inside of the cloth bucket is
  • the fixed space becomes no less than two cloth spaces.
  • There is at least one cloth space in the cloth space, and the width in the moving direction of the grid is less than or equal to four times the width of the grid; more preferably, the width is less than or equal to the grid Three times the height; preferably, the width is less than or equal to twice the width of the grid. More preferably, the width is less than or equal to the height of the grid.
  • the device of the present invention can also be used in the following ways: It includes a feeder, a cloth bucket under the feeder, a grid under the cloth bucket and its driving device, a bottom plate under the grid and its fixing. Components, and an electrical control device, in a direction in which the grid moves, an inner width of the cloth bucket is less than or equal to four times or three times the height of the grid, twice the height, or the same height
  • the multi-tube distribution method using the multi-tube distribution device of the present invention is as follows: First, the feeder feeds the cloth bucket, then the cloth bucket feeds the grid cloth, and finally the grid pushes the powder towards
  • the press supplies cloth to the die frame of the press, which is special in that the feeding of the cloth bucket is to feed various powders into the cloth bucket layer by layer and space by area according to design requirements.
  • the cloth bucket supplies grid cloth to the cloth bucket, and the cloth bucket distributes powder in the cloth bucket regularly into a cloth space, cloth space, and layer by layer in the grid.
  • the grid in the above multi-tube distribution equipment is composed of a grid frame and a grid connected to the grid frame and dividing the grid frame into a plurality of regions.
  • the pattern formed by the grid is determined according to design requirements.
  • a plurality of the distribution buckets of not less than two may be arranged side by side in a direction in which the grid moves.
  • the present invention also provides a feeder in a multi-tube distribution device.
  • the feeder includes a powder box and a powder box driving device.
  • the powder box has a bottom, and the interior is spaced apart by more than two. Feeding space; the bottom of the feeding space is a part of the bottom of the powder box, the upper part has a feeding port, and the bottom has a feeding port, and the powder in the feeding space can be fed from the feeding port It flows directly into the cloth bucket below.
  • the position and shape of the feeding opening are determined according to design, and the area of the feeding opening is smaller than the area of the bottom of the feeding space where the feeding opening is located.
  • the invention divides the inside of the cloth bucket into two or more cloth spaces, or makes the width of the cloth bucket in the grid moving direction less than four times the grid height.
  • the powder is fed into the fabric space of the cloth bucket in layers and divided into different areas according to the design requirements.
  • the cloth bucket then regularly, one cloth space and one cloth space
  • FIG. 1 is a schematic diagram of a cloth equipment and a press according to the present invention.
  • FIG. 2 is a cross-sectional view of a cloth hopper of a conventional cloth equipment on a vertical plane parallel to the moving direction of the grid.
  • FIG. 3 is a schematic diagram of the grid cloth provided by the cloth bucket shown in FIG. 2.
  • Fig. 4 is a sectional view of an example of a cloth hopper of a cloth distributing device of the present invention in a vertical plane parallel to the moving direction of the grid.
  • FIG. 5 is a schematic diagram of the grid cloth provided by the cloth bucket shown in FIG. 4.
  • Fig. 6 is a sectional view of another example of a cloth hopper of a cloth distributing device of the present invention in a vertical plane parallel to the moving direction of the grid.
  • Fig. 7 is a sectional view of a third example of a cloth hopper of a cloth distributing device of the present invention in a vertical plane parallel to the moving direction of the grid.
  • FIG. 8 is a schematic diagram of a feeder and a hopper of a cloth distributing device of the present invention.
  • Fig. 9 is a cross-sectional view taken along line I-I of Fig. 8.
  • FIG. 10 is a special schematic diagram of the slender stripe pattern polishing 3 ⁇ 4 produced by the cloth equipment of the present invention.
  • Replacement page (Article 26) 11 is a cross-sectional view taken along line I-I of FIG. 10
  • each reference numeral is: 1—feeder 2—distribution bucket 3—grid
  • FIG. 1 shows an example of the distribution equipment of the present invention.
  • the lower pipe 7 lowers various powders into the feeder 1, and the feeder 1 moves back and forth in the left and right direction of the press 5 on the distribution bucket 2.
  • Feed the cloth bucket 2; the cloth bucket 2 or the grid 3 moves in the forward and backward direction of the press 5, the cloth bucket 2 feeds the grid 3; the grid 3 on the bottom plate 4 moves to the press 5 to the mold frame 6 Cloth.
  • the feeder 1 is the feeder shown in FIG. 8 and FIG. 9, and the cloth hopper 2 is the cloth hopper shown in FIG. 4.
  • FIG. 2 shows the existing cloth bucket.
  • the powder in the bucket will The flow, and unintelligible mixing occurs automatically during the flow. Therefore, even if the various powders are arranged in the cloth bucket one by one according to the design requirements, the powder that is clothed into the grid by the cloth bucket, Its pattern is still difficult to control.
  • the interior of the original cloth bucket is spaced into two or more cloth spaces in the direction of the grid movement, the mixing of the powder in the cloth bucket can be significantly reduced, as shown in FIG. 6.
  • the relative moving speed of the cloth bucket and the grid is a cm / second
  • the powder flow rate is c cm / second
  • the cloth bucket and the grid are perpendicular to the grid.
  • the width in the moving direction of the grid is the same.
  • the cloth bucket and the grid are moved once relative to make the grid full of powder.
  • the width of the feeding opening of the cloth bucket in the moving direction is b cm.
  • b is proportional to the height of the grid and the relative moving speed of the bucket and the grid
  • a is about 10-25 cm / s and c is about 37-47 cm / s. Therefore, b is about (0.2-0.7) h.
  • FIG. 4 shows the cloth buckets that are open up and down and are vertically connected by four vertical walls.
  • the inside of the cloth bucket is fixedly spaced into 4 cloth spaces by vertical plates in the direction of the grid movement.
  • the width in the moving direction is 1.2 cm; as shown in Figure 5, when the cloth bucket is given to the grid, it is a cloth space and a cloth space is given to the grid.
  • the powder in the cloth space is first put into the grid, and the powder in the cloth space is put into the grid layer by layer from bottom to top. In this way, the space is divided into layers in the cloth bucket according to the design requirements in advance.
  • the distribution pattern of various powders laid out in the area will be regularly maintained in the grid by the cloth bucket.
  • the grid with different patterns is pushed into the press mold frame to be pressed. After firing and polishing, the polished surface is Corresponding slender stripe patterns with different thicknesses and different lengths will be presented. As shown in FIG. 10, this pattern is common throughout the body, as shown in FIG. 11. Therefore, by designing the distribution of various powders in each cloth space in the cloth bucket, and realizing this distribution through the feeder, combined with the pattern in the grid, ceramic tiles with corresponding patterns can be produced.
  • the cloth bucket when distributing cloth, the cloth bucket not only plays a role of filling the grid, but also plays a role in keeping the distribution of various powders in the bucket regularly in the grid.
  • the internal width is 1.2 cm, and there is only one cloth hopper inside the cloth hopper, which has a large enough capacity (such as a high enough height). It can also regularly layer the powder, Arranged from bottom to top in the grid, the above effect is produced. It is not difficult to understand that when the width of the cloth space in the cloth bucket in the moving direction of the grid is less than 1.2 cm, when the former cloth space is clothed to the grid, the latter cloth is left. There will also be a small amount of powder into the grid.
  • the width of each cloth space in the cloth bucket in the grid moving direction has an influence on the cloth cloth cloth effect.
  • the test uses the same grid, the same powder, and the same grid moving speed. The distribution of the powder in each cloth space is also the same.
  • the cloth bucket is shown in Figure 4, and only the cloth space inside the cloth bucket is changed. The width of the grid moving direction.
  • the effect of the interval cloth bucket is already small.
  • the width is less than or equal to 4h, it is effective.
  • the width is less than or equal to 3h, it has a better effect.
  • the effect is better when the degree is less than or equal to 2h, and the effect is better when the width is less than or equal to h.
  • the effect mentioned here refers to the sharpness of the pattern.
  • part of the cloth space in the cloth bucket can be made narrower and part of the cloth space is wider. In this way, the fine stripe pattern on the tile surface is partially clear and partially fuzzy.
  • the inside of the cloth bucket can also be separated by other curved materials or other methods.
  • the connection between the spacer material and the outer wall of the cloth bucket can also be movable; it can also be spaced in the direction of the grid movement. After that, space them in the direction perpendicular to the grid movement, or use another shape cloth bucket.
  • the width of each cloth space in the direction of the grid movement may also be less than or equal to 3.8 times or 2.8 times or 1.8 times or 0.6 times of the grid height.
  • the cloth bucket shown in FIG. 6 is composed of four walls, which are open up and down, and the two walls are vertically parallel to the moving direction of the grid; one wall is vertically connected to the two walls, and the other is vertically inclined downward and inwardly.
  • the two walls are vertically connected.
  • the cloth bucket is fixedly spaced into 4 cloth spaces by vertical boards in the direction of the grid movement.
  • the width of each cloth space in the grid movement direction is less than or equal to 3.3 times the grid height or 2.3 times or 1.3 times or 0.5 times.
  • Figure 7 shows a cloth bucket that is open up and down and is vertically connected by three vertical planes and a plane inclined inwardly downwards. In the direction of the grid movement, its internal width is less than or equal to the height of the grid 3.5 times or 2.5 times or 1.5 times or 0.7 times.
  • FIG. 8 and FIG. 9 is an example of the powder box of the feeder provided by the present invention. It is a rectangular box with a bottom. The top is open, and the inside of the box is separated from the space in the cloth bucket. Corresponding rows of multiple feeding spaces-squares (8 squares in this example), the bottom of each square is part of the bottom of the powder box, and the bottom of each square has Rectangles of different sizes
  • Each type of powder is lowered into each square through the discharge tube. One square is next to the powder.
  • the feeding openings flow into the corresponding cloth space of the cloth hopper in turn, and feed various powders to the cloth hopper one by one.
  • the width of each feeding opening in the direction of the feeder's movement varies, which determines the various grids.
  • the thickness of the powder in the cloth bucket varies; by designing the grid arrangement in the powder box, the shape and size of the feeding opening, and the placement of various powders in the grid, it can be divided into layers according to the design requirements.
  • Various powders are fed into each cloth space of the cloth bucket in a space-wise manner.
  • the feeding opening can also be other shapes other than rectangular, and its position and shape are determined according to the design.
  • the area of the feeding opening is smaller than the area of the bottom of the feeding space where the feeding opening is located.
  • the powder box can also be a bottomed container of other shapes.
  • the upper part of the powder box spreads upwards and outwards, so that the opening of the powder box and various squares is enlarged, so that the powder flows in; or
  • the upper part of the material box is covered, and there is a feed inlet; the feeding space in the powder box can also be spaced into other shapes according to the design requirements;
  • the bottom of the powder box and the box body can also be movably connected .
  • the feeding speed is Can be several times or even ten times higher than the existing ti feeder.
  • the cloth distributing device of the present invention can also be equipped with other feeders not included in the cloth distributing device of the present invention.
  • the feeder can feed various powders layer by layer and space into the cloth buckets according to the design requirements. in.
  • a plurality of cloth buckets not less than two can be arranged side by side.
  • a corresponding feeder can be arranged on the cloth bucket, and each cloth bucket is simultaneously or wheeled.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

L'invention concerne un procédé et un équipement de distribution de matériau à tuyaux multiples utilisé pour le compactage de tuiles. Cet équipement permet de fabriquer des tuiles plates pourvues de veines fines et allongées. Cet équipement comprend un dispositif d'alimentation, une trémie de distribution de matériau, un treillis et un dispositif de commande associé, une plaque de base et des parties de fixation associées. L'intérieur de la trémie de distribution de matériau est séparé en deux espaces de distribution de matériau au minimum. La largeur intérieure de la trémie de distribution de matériau est inférieure ou égale à quatre fois, trois fois, deux fois ou une fois la hauteur du treillis. Lors du fonctionnement, la trémie injecte diverses poudres par couches et selon l'espace disponible dans la trémie de distribution de matériau, conformément aux impératifs de conception. La trémie de distribution de matériau distribue de façon régulière les poudres par couches dans le treillis.
PCT/CN2004/001219 2003-10-29 2004-10-28 Equipement de distribution de materiau a tuyaux multiples pour le compactage de tuiles et procede de distribution WO2005068143A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN200310111943.3 2003-10-29
CN 200310111942 CN1255259C (zh) 2003-10-29 2003-10-29 陶瓷压机成型的多管布料设备及布料方法
CN 200310111943 CN1255260C (zh) 2003-10-29 2003-10-29 一种陶瓷压机成型的多管布料设备及布料方法
CN200310111942.9 2003-10-29

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WO2005068143A1 true WO2005068143A1 (fr) 2005-07-28

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PCT/CN2004/001219 WO2005068143A1 (fr) 2003-10-29 2004-10-28 Equipement de distribution de materiau a tuyaux multiples pour le compactage de tuiles et procede de distribution

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107030871A (zh) * 2017-06-16 2017-08-11 景德镇欧神诺陶瓷有限公司 一种干粒布料机及防尘罩
CN108328358A (zh) * 2018-03-21 2018-07-27 佛山市前沿机电设备有限公司 一种皮带式粉料颗粒布料机
CN108527631A (zh) * 2018-04-26 2018-09-14 佛山市东鹏陶瓷有限公司 一种具有间隔条纹纹理布料砖的布料设备及布料方法
CN114055602A (zh) * 2021-11-10 2022-02-18 安庆惠嘉新型建材有限公司 一种红砖压铸用辅助装置
CN114474343A (zh) * 2022-01-10 2022-05-13 蒙娜丽莎集团股份有限公司 幻彩布料设备和使用该幻彩布料设备获得的幻彩通体陶瓷板及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0392593A2 (fr) * 1989-04-12 1990-10-17 Iberditan, S.L. Dispositif pour la correction automatique de l'homogénéité du pressage dans la fabrication de tuiles
EP0659527A1 (fr) * 1993-12-21 1995-06-28 MASS S.p.A. Méthode et machine pour fabriquer des carreaux de densité et d'épaisseur constantes, et carreaux ainsi obtenus
CN2393703Y (zh) * 1999-11-04 2000-08-30 北京德然陶瓷技术有限公司 陶瓷砖多管式自由布料设备
CN1396046A (zh) * 2001-07-05 2003-02-12 萨克米-伊莫拉机械合作社-股份有限合作公司 用于对瓷砖成形模盘进行装填的方法，用于实施该方法的设备以及由此所获得的瓷砖
CN1426882A (zh) * 2001-12-21 2003-07-02 萨克米-伊莫拉机械合作社-股份有限合作公司 成型瓷砖或瓷板的方法和设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0392593A2 (fr) * 1989-04-12 1990-10-17 Iberditan, S.L. Dispositif pour la correction automatique de l'homogénéité du pressage dans la fabrication de tuiles
EP0659527A1 (fr) * 1993-12-21 1995-06-28 MASS S.p.A. Méthode et machine pour fabriquer des carreaux de densité et d'épaisseur constantes, et carreaux ainsi obtenus
CN2393703Y (zh) * 1999-11-04 2000-08-30 北京德然陶瓷技术有限公司 陶瓷砖多管式自由布料设备
CN1396046A (zh) * 2001-07-05 2003-02-12 萨克米-伊莫拉机械合作社-股份有限合作公司 用于对瓷砖成形模盘进行装填的方法，用于实施该方法的设备以及由此所获得的瓷砖
CN1426882A (zh) * 2001-12-21 2003-07-02 萨克米-伊莫拉机械合作社-股份有限合作公司 成型瓷砖或瓷板的方法和设备

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107030871A (zh) * 2017-06-16 2017-08-11 景德镇欧神诺陶瓷有限公司 一种干粒布料机及防尘罩
CN108328358A (zh) * 2018-03-21 2018-07-27 佛山市前沿机电设备有限公司 一种皮带式粉料颗粒布料机
CN108527631A (zh) * 2018-04-26 2018-09-14 佛山市东鹏陶瓷有限公司 一种具有间隔条纹纹理布料砖的布料设备及布料方法
CN108527631B (zh) * 2018-04-26 2024-05-14 佛山市东鹏陶瓷有限公司 一种具有间隔条纹纹理布料砖的布料设备及布料方法
CN114055602A (zh) * 2021-11-10 2022-02-18 安庆惠嘉新型建材有限公司 一种红砖压铸用辅助装置
CN114055602B (zh) * 2021-11-10 2023-05-30 安庆惠嘉新型建材有限公司 一种红砖压铸用辅助装置
CN114474343A (zh) * 2022-01-10 2022-05-13 蒙娜丽莎集团股份有限公司 幻彩布料设备和使用该幻彩布料设备获得的幻彩通体陶瓷板及其制备方法
CN114474343B (zh) * 2022-01-10 2024-01-09 蒙娜丽莎集团股份有限公司 幻彩布料设备和使用该幻彩布料设备获得的幻彩通体陶瓷板及其制备方法

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