EP1507748A2 - Verfahren und vorrichtung zur herstellung von dekorierten keramischen platten - Google Patents

Verfahren und vorrichtung zur herstellung von dekorierten keramischen platten

Info

Publication number
EP1507748A2
EP1507748A2 EP03720857A EP03720857A EP1507748A2 EP 1507748 A2 EP1507748 A2 EP 1507748A2 EP 03720857 A EP03720857 A EP 03720857A EP 03720857 A EP03720857 A EP 03720857A EP 1507748 A2 EP1507748 A2 EP 1507748A2
Authority
EP
European Patent Office
Prior art keywords
conveyor belt
belt
perforated rotary
hopper
powder
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP03720857A
Other languages
English (en)
French (fr)
Inventor
Alberto Franceschini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1507748A2 publication Critical patent/EP1507748A2/de
Withdrawn legal-status Critical Current

Links

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
    • B28B13/027—Feeding the moulding material in measured quantities from a container or silo by using a removable belt or conveyor transferring the moulding material to the moulding cavities
    • 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/005—Devices or processes for obtaining articles having a marble appearance
    • 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
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/34—Mixing on or by conveyors, e.g. by belts or chains provided with mixing elements

Definitions

  • the invention concerns an apparatus and a process for production of ceramic tiles.
  • the invention relates to an apparatus and a process for obtaining a suitable mixing of the materials used in the production of ceramic tiles, where the tiles have decorative effects throughout their entire height, or for a relevant part thereof.
  • the production of ceramic tiles for floors and coverings usually includes a loading stage of a mixture of powdery materials into forming dies, at least a stage of pressing the mixture of materials, and at least a stage of suitably controlled firing of the pressed products.
  • the invention provides a new process and apparatus for loading the powder materials, thanks to which special and characteristic decorative effects can be obtained, making the finished tile look similar to natural stone.
  • An advantage of the invention is that the apparatus is constructively simple and economical.
  • the various mounds of loose material arranged on the conveyor belt 11 separately, as shown in figure 3, are distributed over the surface of the conveyor belt 11, in the process mixing together, especially in the spaces previously occupied by the elements 20, and generating in those zones "veins" of colours of various shapes and sizes.
  • This is in effect a directed mixing of the materials deposited on the conveyor belt 11 , which takes place in determined areas of the conveyor belt 11 corresponding to the areas occupied by the variously-conformed occlusion elements 20 applied on the perforated rotary belt 14.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
EP03720857A 2002-05-24 2003-04-02 Verfahren und vorrichtung zur herstellung von dekorierten keramischen platten Withdrawn EP1507748A2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMO20020142 2002-05-24
IT2002MO000142A ITMO20020142A1 (it) 2002-05-24 2002-05-24 Apparato per la produzione di piastrelle ceramiche decorate e metodo relativo
PCT/IT2003/000199 WO2003099737A2 (en) 2002-05-24 2003-04-02 An apparatus and a process for production of decorated ceramic tiles

Publications (1)

Publication Number Publication Date
EP1507748A2 true EP1507748A2 (de) 2005-02-23

Family

ID=11451055

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03720857A Withdrawn EP1507748A2 (de) 2002-05-24 2003-04-02 Verfahren und vorrichtung zur herstellung von dekorierten keramischen platten

Country Status (4)

Country Link
EP (1) EP1507748A2 (de)
AU (1) AU2003224431A1 (de)
IT (1) ITMO20020142A1 (de)
WO (1) WO2003099737A2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6296695B1 (en) * 2000-01-28 2001-10-02 Hiram Keaton Method and mixture for chemically tinting glass
CN103273557A (zh) * 2013-06-06 2013-09-04 广东东鹏陶瓷股份有限公司 一种抛光砖的布料设备和方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102514083A (zh) * 2011-12-28 2012-06-27 佛山市宝岩机器制造有限公司 仿天然贝壳石花纹布料方法
CN103302729B (zh) * 2013-06-06 2015-08-05 广东东鹏陶瓷股份有限公司 一种陶瓷砖的布料系统和方法
CN104210019B (zh) * 2014-10-11 2017-02-01 广东东承汇智能装备股份有限公司 一种仿天然石材石纹的陶瓷墙地砖的布料设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05253462A (ja) * 1992-02-26 1993-10-05 C C A Kk 粉粒体一定層厚供給装置、及び粉粒体一定層厚供給装置を用いた模様入り成形体の製造方法
IT1306670B1 (it) * 1999-06-22 2001-10-02 Tyke Int L Srl Metodo per la stampa decorativa di superfici, particolarmente dipiastrelle e simili, e macchina operante secondo tale metodo.
EP1162047B1 (de) * 2000-06-08 2004-09-29 SYSTEM S.p.A. Vorrichtung zum Verteilen von pülverförmigen Materialen in einem vorherbestimmten Muster auf einen Träger

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO03099737A3 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6296695B1 (en) * 2000-01-28 2001-10-02 Hiram Keaton Method and mixture for chemically tinting glass
CN103273557A (zh) * 2013-06-06 2013-09-04 广东东鹏陶瓷股份有限公司 一种抛光砖的布料设备和方法

Also Published As

Publication number Publication date
AU2003224431A8 (en) 2003-12-12
ITMO20020142A1 (it) 2003-11-24
WO2003099737A3 (en) 2004-03-18
ITMO20020142A0 (it) 2002-05-24
WO2003099737A2 (en) 2003-12-04
AU2003224431A1 (en) 2003-12-12

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