WO2020082836A1 - Dispositif de roulement pour fabriquer de la brique crue en céramique ayant des motifs au dos - Google Patents

Dispositif de roulement pour fabriquer de la brique crue en céramique ayant des motifs au dos Download PDF

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Publication number
WO2020082836A1
WO2020082836A1 PCT/CN2019/097941 CN2019097941W WO2020082836A1 WO 2020082836 A1 WO2020082836 A1 WO 2020082836A1 CN 2019097941 W CN2019097941 W CN 2019097941W WO 2020082836 A1 WO2020082836 A1 WO 2020082836A1
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WO
WIPO (PCT)
Prior art keywords
roller
driving roller
steel belt
conveyor belt
pressing
Prior art date
Application number
PCT/CN2019/097941
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English (en)
Chinese (zh)
Inventor
曹飞
Original Assignee
广东科达洁能股份有限公司
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
Application filed by 广东科达洁能股份有限公司 filed Critical 广东科达洁能股份有限公司
Publication of WO2020082836A1 publication Critical patent/WO2020082836A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor

Definitions

  • the invention relates to the technical field of ceramic equipment, in particular, to a rolling device for producing ceramic brick blanks with backgrain.
  • the roller press uses a new molding method-continuous roller molding process, continuous production is highly flexible and adjustable, and fine-tuning of the equipment can produce bricks of different thicknesses; through cutting, it can meet the production of different large-size ceramic plates for users Demand; compared with the traditional large-tonnage hydraulic brick presses that are widely used at present, parts such as forming molds and ejection devices are eliminated, the weight of the frame is reduced, the cost is reduced, and the energy saving, consumption reduction and low noise are also provided. effect.
  • This molding process is the future development trend of large-scale ceramic plates.
  • Roll forming is a continuous rolling production with unlimited length. By cutting to the required specifications, it is suitable for the production of large-size ceramic plates, and can produce ultra-large size ceramic plates and ultra-thin size ceramic plates.
  • the frame of the roller press is light, which is convenient for processing, disassembly, lifting, transportation, etc., and the relative cost is low. Roller presses require low cylinder pressure, low host power, and significant energy savings. This equipment is ideal for ceramic manufacturers in the future.
  • the ceramic powder is conveyed to the compaction area of the roller press through a conveyor belt.
  • the upper pressing roller and the lower pressing roller driven by the oil cylinder work together to apply pressure to the powder.
  • the ceramic brick billet is rolled and formed.
  • the ceramic powder is always located between the upper and lower steel belts.
  • the thickness of the upper and lower steel belts does not exceed 1.2mm, and the uneven structure cannot be set on the surface.
  • the surface is smooth.
  • the upper and lower sides of the bricks thus formed are also smooth surfaces.
  • the ceramic tiles with smooth backs are difficult to install and difficult to paste.
  • the invention proposes a rolling device for producing a ceramic tile blank with a backgrain.
  • a conveyor belt is provided on the outer surface of the steel belt.
  • the surface of the conveyor belt is provided with a backgrain, so that the ceramic brick blank produced by the rolling device has a backgrain.
  • the technical problem to be solved by the present invention is to provide a rolling device for producing a ceramic tile blank with a backgrain.
  • a conveyor belt is provided on the outer surface of the steel belt, and the surface of the conveyor belt is provided with a backgrain. With back lines.
  • the present invention proposes a rolling device for producing ceramic tile blanks with backgrain, which includes an upper pressing mechanism, an upper transmission mechanism, a lower pressing mechanism provided opposite to the upper pressing mechanism, and the upper transmission
  • the lower transmission mechanism opposite to the mechanism and the back grain manufacturing mechanism for manufacturing the back grain structure
  • the upper transmission mechanism includes an upper transmission roller and an upper steel belt wound around the upper transmission roller;
  • the lower transmission mechanism includes a lower transmission roller and a lower steel belt wound around the lower transmission roller;
  • the back grain manufacturing mechanism is located on the surface of the upper steel belt or the lower steel belt, and at least includes a conveyor belt, and the surface of the conveyor belt is provided with a back texture structure;
  • the ceramic tile blank to be pressed is located between the upper steel belt and the lower steel belt.
  • the upper pressing mechanism is an upper pressing roller
  • the upper drive roller includes an upper master drive roller and an upper slave drive roller, the upper master drive roller and the upper slave drive roller are parallel to the upper pressing roller, and the upper master drive roller Cooperate with the upper slave driving roller to tension the upper steel belt.
  • the upper pressing roller is located between the upper master driving roller and the upper slave driving roller;
  • the upper steel belt is wound around the outer surfaces of the upper main driving roller, the upper pressing roller and the upper follower driving roller in sequence.
  • the lower pressing mechanism is a lower pressing roller
  • the lower driving roller includes a lower main driving roller and a lower follower driving roller, the lower main driving roller and the lower follower driving roller are parallel to the lower pressing roller, and the lower main driving roller The drum and the lower slave driving roller cooperate with each other to tension the lower steel belt.
  • the lower pressing roller is located between the lower master driving roller and the lower slave driving roller;
  • the lower steel belt is wound around the outer surfaces of the lower main driving roller, the lower pressing roller and the lower follower driving roller in sequence.
  • the rotating direction of the upper pressing roller and the upper driving roller are the same, the rotating directions of the lower pressing roller and the lower driving roller are the same, and the rotating directions of the upper pressing roller and the lower pressing roller are opposite.
  • the back grain manufacturing mechanism includes the conveyor belt, the conveyor belt is disposed on an outer surface of the upper steel belt or the lower steel belt, and the conveyor belt and the upper steel belt or the lower steel belt pass through a fixing glue or The connection is fixed by means of screws.
  • the back grain manufacturing mechanism includes the conveyor belt and a tension wheel for tensioning the conveyor belt;
  • the tensioning wheel and the upper driving roller are arranged parallel to each other, and the upper slave driving roller is located between the upper main driving roller and the tensioning wheel;
  • the conveyor belt is wound on the tensioning wheel and the upper main driving roller, and is located on the outer surface of the upper steel belt.
  • the upper main driving roller drives the upper steel belt and the conveyor belt to move synchronously.
  • the back grain manufacturing mechanism includes the conveyor belt and a tension wheel for tensioning the conveyor belt;
  • the tensioning wheel and the lower driving roller are arranged parallel to each other, and the lower slave driving roller is located between the lower main driving roller and the tensioning wheel;
  • the conveyor belt is wound on the tensioning wheel and the lower main driving roller and is located on the outer surface of the lower steel belt.
  • the lower main driving roller drives the lower steel belt and the conveyor belt to move synchronously.
  • it further includes a support plate, which is located around the lower pressing mechanism and supports the lower steel belt.
  • the rolling device for producing ceramic tile blanks with backgrains provided by the present invention, by providing a conveyor belt on the surface of the upper steel belt or the lower steel belt, and a backgrain structure on the surface of the conveyor belt, so that the back surface of the ceramic brick blank forms a backgrain, To ensure the in-line pressing of the ceramic tile blank, and to form a back pattern on the back of the ceramic tile blank, to ensure the adhesion of the ceramic tile blank when it is laid later.
  • the rolling device for producing ceramic tile blanks with backgrain provided by the present invention, in order to avoid deformation of the lower steel belt, further includes a supporting plate, the supporting plate is located around the lower pressing roller and holds the lower steel belt The upper part prevents the deformation of the lower steel belt from affecting the quality of the brick.
  • FIG. 1 is a schematic structural view of a rolling device for producing ceramic tile blanks with back grain according to the present invention
  • FIG. 2 is an enlarged view of A in FIG. 1.
  • a rolling device for producing a ceramic tile blank with a backgrain includes an upper pressing mechanism 1, an upper transmission mechanism 2, and a lower pressing mechanism 3 disposed opposite to the upper pressing mechanism 1 , A lower transmission mechanism 4 opposite to the upper transmission mechanism 2 and a back texture manufacturing mechanism 5 for manufacturing the back texture structure;
  • the upper transmission mechanism 2 includes an upper transmission roller 21 and an upper steel belt 22 wound around the upper transmission roller 21;
  • the lower transmission mechanism 4 includes a lower transmission roller 41 and a lower steel belt 42 wound around the lower transmission roller 41;
  • the back texture manufacturing mechanism 5 is located on the surface of the upper steel belt 22 or the lower steel belt 42 and includes at least a conveyor belt 51, and the surface of the conveyor belt 51 is provided with a back texture structure;
  • the ceramic tile blank to be pressed is located between the upper steel belt 22 and the lower steel belt 42.
  • the upper pressing mechanism 1 is used to cooperate with the lower pressing mechanism 3 to realize pressing of ceramic tile blanks, thereby forming a brick blank.
  • the upper pressing mechanism 1 includes an upper pressing roller.
  • the upper transmission mechanism 2 is used to realize the transfer of ceramic powder and ceramic bricks. It includes an upper transmission roller 21 and an upper steel belt 22 wound around the upper transmission roller 21, and the upper transmission roller 21 is used for tensioning
  • the upper steel belt 22 drives the upper steel belt 22 to rotate.
  • the upper transmission roller 21 includes an upper main transmission roller 21a and an upper slave transmission roller 21b, and the upper main transmission roller 21a and The upper slave driving roller 21b and the upper pressing roller are parallel to each other, and the upper master driving roller 21a and the upper slave driving roller 21b cooperate to tension the upper steel belt 22.
  • the upper pressing roller is located between the upper main driving roller 21a and the upper slave driving roller 21b, and the upper steel belt 22 is sequentially wound around the upper main driving roller 21a, the upper pressing roller and The outer surface of the upper driving roller 21b is convenient for the upper pressing roller to apply force to the upper steel belt 22, while the ceramic tile blank is continuously advancing to realize the in-line pressing of the ceramic tile blank.
  • the upper main driving roller 21a rotates to drive the upper steel belt 22 to drive, and it cooperates to transmit the ceramic powder or ceramic brick blank located on the lower steel belt 42.
  • the lower pressing mechanism 3 is used to cooperate with the upper pressing mechanism 1 to realize pressing of ceramic tile blanks, thereby forming a brick blank.
  • the lower pressing mechanism 3 is a lower pressing roller.
  • the lower transmission mechanism 4 includes a lower transmission roller 41 and a lower steel belt 42 wound around the lower transmission roller 41.
  • the lower transmission roller 41 is used to tension the lower steel belt 42 and drive the lower steel
  • the belt 42 rotates.
  • the lower drive roller 41 includes a lower master drive roller 41a and a lower slave drive roller 41b. Both the lower master drive roller 41a and the lower slave drive roller 41b are pressed against the lower The rollers are parallel to each other, and the lower main driving roller 41a and the lower slave driving roller 41b cooperate to tension the lower steel belt 42.
  • the lower pressing roller is located between the lower main driving roller 41a and the lower slave driving roller 41b, and the lower steel belt 42 is sequentially wound around the lower main driving roller 41a, the lower pressing roller and The outer surface of the lower driving roller 41b is convenient for the lower pressing roller to apply force to the lower steel belt 42 while the ceramic tile blank is continuously advancing to realize the in-line pressing of the ceramic tile blank.
  • the lower main driving roller 41a rotates to drive the lower steel belt 42 for transmission, and is used to transfer ceramic powder or ceramic bricks located on the lower steel belt 42.
  • the distribution mechanism distributes the powder on the conveyor belt 51, and the lower main driving roller rotates to drive the conveyor belt 51 to drive and transfer the powder to the lower pressing roller.
  • the upper steel belt 22 is wound on the upper main driving roller 21a and the upper secondary driving roller 21b, the upper steel belt is divided into an upper steel belt upper part and a lower steel belt lower part, the same
  • the lower steel strip 42 is also divided into an upper part of the lower steel strip and a lower part of the lower steel strip.
  • the upper pressing roller is located between the upper main driving roller 21a and the upper slave driving roller 21b, and is located on the upper part of the upper steel belt and the upper steel belt Between the lower part and press the lower part of the upper steel belt;
  • the lower pressing roller is located between the lower main driving roller 41a and the lower slave driving roller 41b, and is located on the upper part of the lower steel belt and the lower steel
  • the upper pressing roller, the upper driving roller 21, the lower pressing roller and the lower driving roller 41 rotate simultaneously, and the upper pressing roller
  • the rotation direction of the upper drive roller 21 is the same, the rotation direction of the lower pressing roller and the lower drive roller 41 are the same, and the rotation directions of the upper pressing roller and the lower pressing roller are opposite, thereby realizing powder pressing and transmission.
  • the powder is transferred between the upper pressing roller and the lower pressing roller through the lower transmission mechanism 4 to form a brick.
  • the pressure quickly reduces the impact
  • a cylinder is usually installed behind the upper pressing roller to maintain a certain pressure.
  • the rolling device for producing backed ceramic bricks also includes a supporting plate 6 which is located around the lower pressing mechanism And hold the upper part of the lower steel belt 42 to prevent the deformation of the lower steel belt 42 from affecting the quality of the brick.
  • the back grain manufacturing mechanism 5 is used to manufacture the back grain of the ceramic tile blank, increase the roughness of the back surface of the ceramic tile blank, and increase the adhesion strength of the ceramic tile in the later period.
  • the conveyor belt 51 is included, and the surface of the conveyor belt 51 is provided with a back texture structure, which is in contact with the surface of the ceramic tile blank.
  • the back texture manufacturing mechanism 5 has the following specific implementation manners:
  • the back texture manufacturing mechanism 5 includes a conveyor belt 51 that is disposed on the outer surface of the upper steel belt 22 or the lower steel belt 42, and the conveyor belt 51 and the upper steel belt 22 or the lower
  • the steel belt 42 is fixedly connected by means of fixing glue or screws, etc., to prevent the conveyor belt 51 and the upper steel belt 22 or the lower steel belt 42 from slipping with each other, affecting the production of the ceramic tile blank.
  • the back texture manufacturing mechanism 5 includes a conveyor belt 51 and a tension wheel 52 for tensioning the conveyor belt 51.
  • the tension wheel 52 and the upper driving roller 21 are arranged parallel to each other, and the The upper secondary driving roller 21b is located between the upper main driving roller 21a and the tensioning wheel 52, the conveyor belt 51 is wound around the tensioning roller 52 and the upper main driving roller 21a, and is located On the outer surface of the upper steel belt 22, the upper main driving roller 21a drives the upper steel belt 22 and the conveyor belt 51 to move synchronously. Ceramic powder and ceramic bricks are located between the conveyor belt 51 and the lower steel belt 42 .
  • the back texture manufacturing mechanism 5 includes a conveyor belt 51 and a tension wheel 52 for tensioning the conveyor belt 51, the tension wheel 52 and the lower driving roller 41 are arranged parallel to each other, and the The lower slave driving roller 41b is located between the lower main driving roller 41a and the tensioning wheel 52, the conveyor belt 51 is wound around the tensioning roller 52 and the lower main driving roller 41a, and is located On the outer surface of the lower steel belt 42, the lower main driving roller 41a drives the lower steel belt 42 and the conveyor belt 51 to move synchronously. Ceramic powder and ceramic bricks are located between the conveyor belt 51 and the upper steel belt 22 .
  • the conveyor belt 51 rotates together with the upper steel belt 22 or the lower steel belt 42, and ceramic powder and ceramic brick blanks are in contact with the conveyor belt 51, and the conveyor belt 51
  • the back-texture structure on the surface forms a back-pattern on the surface of the ceramic tile blank.
  • the lower steel belt 42 is always in motion to ensure the in-line pressing of the ceramic tile blank.
  • the rolling device for producing ceramic tile blanks with backgrains provided by the present invention, by providing a conveyor belt on the surface of the upper steel belt or the lower steel belt, and a backgrain structure on the surface of the conveyor belt, so that the back surface of the ceramic brick blank forms a backgrain, To ensure the in-line pressing of the ceramic tile blank, and to form a back pattern on the back of the ceramic tile blank, to ensure the adhesion of the ceramic tile blank when it is laid later.
  • the rolling device for producing ceramic tile blanks with backgrain provided by the present invention, in order to avoid deformation of the lower steel belt, further includes a supporting plate, the supporting plate is located around the lower pressing roller and holds the lower steel belt The upper part prevents the deformation of the lower steel belt from affecting the quality of the brick.

Abstract

La présente invention concerne un dispositif de roulement destiné à fabriquer une brique crue en céramique ayant des motifs au dos. Le dispositif comprend un mécanisme de compression supérieur, un mécanisme de transmission supérieur, un mécanisme de compression inférieur disposé à l'opposé du mécanisme de compression supérieur, un mécanisme de transmission inférieur disposé à l'opposé du mécanisme de transmission supérieur, et un mécanisme de fabrication de motif au dos pour fabriquer une structure de motif au dos ; le mécanisme de fabrication de motif au dos est situé sur la surface d'une courroie en acier supérieure ou d'une courroie en acier inférieure, et au moins comprend une bande transporteuse, la structure de motif au dos étant disposée sur la surface de la bande transporteuse. Selon le dispositif de roulement pour fabriquer la brique crue en céramique ayant les motifs au dos décrit par les présentes, la bande transporteuse est disposée sur la surface de la courroie en acier supérieure ou la courroie en acier inférieure, et la structure de motif au dos est disposée sur la surface de la bande transporteuse, de sorte que les motifs au dos sont formés sur la face arrière de la brique crue en céramique, la compression du type ligne d'assemblage de la brique crue en céramique est garantie, les motifs au dos peuvent être formés sur la face arrière de la brique crue en céramique, et la force d'adhérence pendant le dernier pavage de la brique crue en céramique est garantie.
PCT/CN2019/097941 2018-10-24 2019-07-26 Dispositif de roulement pour fabriquer de la brique crue en céramique ayant des motifs au dos WO2020082836A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811240179.2A CN109227891A (zh) 2018-10-24 2018-10-24 一种生产带背纹的陶瓷砖坯的辊压装置
CN201811240179.2 2018-10-24

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WO2020082836A1 true WO2020082836A1 (fr) 2020-04-30

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Publication number Priority date Publication date Assignee Title
CN109227891A (zh) * 2018-10-24 2019-01-18 广东科达洁能股份有限公司 一种生产带背纹的陶瓷砖坯的辊压装置

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WO2009134326A2 (fr) * 2008-04-30 2009-11-05 Thiele Kaolin Company Procédé de compression des poudres
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Publication number Priority date Publication date Assignee Title
CN1785631A (zh) * 2004-12-10 2006-06-14 萨克米伊莫拉机械合作社合作公司 用于成形瓷砖或瓷板的改进设备
CN1792592A (zh) * 2004-12-22 2006-06-28 萨克米伊莫拉机械合作社合作公司 利用带来压实陶瓷粉末以成型板坯的系统
WO2009134326A2 (fr) * 2008-04-30 2009-11-05 Thiele Kaolin Company Procédé de compression des poudres
CN106239702A (zh) * 2016-09-27 2016-12-21 广东科达洁能股份有限公司 一种连续成型陶瓷压砖机及其生产工艺
WO2018073783A1 (fr) * 2016-10-19 2018-04-26 Sacmi Cooperativa Meccanici Imola Società Cooperativa Machine et procédé pour le compactage d'un matériau en poudre
CN109227891A (zh) * 2018-10-24 2019-01-18 广东科达洁能股份有限公司 一种生产带背纹的陶瓷砖坯的辊压装置

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