EP0909621A1 - Verfahren zum Formen und Dekorieren ungebrannter keramischer Fliesenrohlinge vor dem Pressen und Vorrichtung zur Durchführung des Verfahrens - Google Patents

Verfahren zum Formen und Dekorieren ungebrannter keramischer Fliesenrohlinge vor dem Pressen und Vorrichtung zur Durchführung des Verfahrens Download PDF

Info

Publication number
EP0909621A1
EP0909621A1 EP98118752A EP98118752A EP0909621A1 EP 0909621 A1 EP0909621 A1 EP 0909621A1 EP 98118752 A EP98118752 A EP 98118752A EP 98118752 A EP98118752 A EP 98118752A EP 0909621 A1 EP0909621 A1 EP 0909621A1
Authority
EP
European Patent Office
Prior art keywords
press
station
carriage
compartments
decorating
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.)
Granted
Application number
EP98118752A
Other languages
English (en)
French (fr)
Other versions
EP0909621B1 (de
Inventor
Catia Corti
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.)
Ghitech Srl
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 EP0909621A1 publication Critical patent/EP0909621A1/de
Application granted granted Critical
Publication of EP0909621B1 publication Critical patent/EP0909621B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B28B13/023—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
    • 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
    • B28B13/0205—Feeding the unshaped material to moulds or apparatus for producing shaped articles supplied to the moulding device in form of a coherent mass of material, e.g. a lump or an already partially preshaped tablet, pastil or the like
    • 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

Definitions

  • the present invention relates to a method for forming and decorating unfired ceramic tiles ahead of the press and to a machine for carrying out the method.
  • the aim of the present invention is to solve the above problems of the prior art by providing a method for forming and decorating unfired ceramic tiles ahead of the press and a machine for carrying out the method which allow to produce already-decorated unfired tiles quickly and with no risk of altering the distribution of the decorations.
  • a method for forming and decorating unfired ceramic tiles ahead of the press characterized in that it comprises the steps of: cyclically vertically aligning at least a first compartment of a press feeder carriage with respect to a station for loading material that composes the tiles and aligning at least a second compartment of the carriage, arranged in front, with respect to a decorating station which is provided directly ahead of the press; moving said carriage towards the press with a stroke which arranges said at least a first compartment in vertical alignment with respect to said decorating station and simultaneously aligns said second compartment or set of second parallel compartments with respect to said press; depositing the material contained in said compartments in said decorating station and in said mold of the press; making said carriage return to an initial configuration; placing said material deposited in the decorating station in said empty second compartment; and pressing the material deposited on the mold of said press.
  • the machine for performing the method for forming and decorating unfired ceramic tiles which comprises a press which is served in a linear fashion by a mold feeding carriage which can move so as to skim, in an upward region, a travel surface, is characterized in that said carriage has at least two compartments which are in-line or has parallel rows of mutually adjacent loading compartments which are mutually aligned at right angles to the advancement direction of the carriage and are adapted to arrange themselves alternately and simultaneously in alignment with at least one loading station and at least one decoration station which is arranged ahead of the press and with said decoration station and said press.
  • the reference numeral 1 generally designates a machine for performing the method according to the invention.
  • the machine 1 comprises a conventional press 2 which is served by a carriage 3 for feeding a mold 4, which can move in a conventional manner so as to skim a travel surface 5.
  • the carriage 3, according to the requirements of the machine 1, can be configured in different embodiments: in one possible embodiment, shown in Figure 1, it has at least two loading compartments 3a and 3b which are mutually in-line along the longitudinal axis; there can be provided more than two of said compartments in order to produce small tiles 6, and in this case the compartments are adjacent and arranged in parallel rows which are transversely perpendicular to the direction of advancement of the carriage 3.
  • carriage 3 there are provided three or more compartments or rows of compartments, designated by the reference numeral 3c in the figures.
  • the decoration station 8 has a first bed 10 which can move vertically in a seat 11 formed in the travel surface 5 of the carriage 3, so as to retract below the surface 5 and allow the return stroke of the carriage 3 without any interference therewith of the dose of material that is present on the bed 10.
  • the precompaction station 9 is also provided with a second similar bed 12 which can move, for the same purpose, vertically in a corresponding adapted seat 13 formed in the travel surface 5, vertically above which a compaction presser 14 is operatively installed.
  • the carriage 3 By means of a first stroke, the carriage 3 travels forwards, arranging the compartments 3b so that they are vertically aligned with the precompaction station 9: in this manner, the material is deposited onto the bed 12, which thus arranges itself in a lowered configuration ( Figure 3).
  • the carriage 3 returns to the configuration for loading the compartments 3b and, directly thereafter, the compaction presser 14 compacts the material on the bed 12.
  • the bed 12 has risen to an elevated configuration which is flush with the travel surface 5 and has introduced from below the dose of precompacted material into the intermediate compartments 3c (or the dose of loose material into the compartments 3a, in the simplified version of the carriage 3), moreover returning the empty compartments 3b below the station 7 again ( Figure 4).
  • the carriage 3 performs a new stroke towards the press which is identical to the preceding one and arranges the compartments 3c, and therefore the precompacted material contained therein, at the bed 10 of the decoration station 8 on which it is deposited; simultaneously, the refilled compartments 3b are arranged at the precompaction station 9 ( Figures 5 and 6).
  • the compartments 3b are again arranged at the station 7, while the compartments 3c and 3a receive from below, from the corresponding beds 12 and 10 which are aligned with them and rise again, the doses of materials to be precompacted or in which the first one is to be precompacted while the second one is being decorated.
  • the carriage 3 performs another stroke towards the press 2 and the compartments arrange themselves as follows: the compartment 3a that contains the precompacted and decorated material aligns itself with the mold 4 of the press; simultaneously, the compartments 3c align themselves with the bed 10 of the decoration station 8 and the compartments 3b align themselves with the bed 12 of the precompaction station 9.
  • the operating cycle intended for the stations and the press is performed simultaneously in said stations and press; at the end of these cycles, both the beds 10 and 12 and the mold 4 are in a raised configuration.
  • the materials used may be any according to requirements without thereby abandoning the scope of the appended claims.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Glass Compositions (AREA)
EP98118752A 1997-10-16 1998-10-05 Verfahren zum Formen und Dekorieren ungebrannter keramischer Fliesenrohlinge vor dem Pressen und Vorrichtung zur Durchführung des Verfahrens Expired - Lifetime EP0909621B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT97MO000183A IT1295622B1 (it) 1997-10-16 1997-10-16 Metodo per la formazione ed il decoro di piastrelle ceramiche crude a monte della pressa ed impianto per l'attuazione del metodo.
ITMO970183 1997-10-16

Publications (2)

Publication Number Publication Date
EP0909621A1 true EP0909621A1 (de) 1999-04-21
EP0909621B1 EP0909621B1 (de) 2003-04-23

Family

ID=11386436

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98118752A Expired - Lifetime EP0909621B1 (de) 1997-10-16 1998-10-05 Verfahren zum Formen und Dekorieren ungebrannter keramischer Fliesenrohlinge vor dem Pressen und Vorrichtung zur Durchführung des Verfahrens

Country Status (4)

Country Link
EP (1) EP0909621B1 (de)
DE (1) DE69813721T2 (de)
ES (1) ES2192725T3 (de)
IT (1) IT1295622B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2188391A1 (es) * 2001-08-17 2003-06-16 Esmalglass Sa Procedimiento para fabricar baldosas ceramicas.
EP1256428A3 (de) * 2001-04-27 2004-01-02 Daniele Lamberti Verfahren zum Füllen von Formen für Fliesen, Vorrichtung zur Anwendung des Verfahrens und mittels des Verfahrens hergestellte Fliesen
WO2010128953A1 (en) * 2009-05-04 2010-11-11 Scg Building Materials Co., Ltd. Method and apparatus for forming and pressing powder materials

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1281915B (de) * 1965-03-27 1968-10-31 Thuringia Feinkeramikmaschinen Fuellvorrichtung an Pressen zum Herstellen zweischichtiger Platten
NL6707021A (nl) * 1967-05-22 1968-11-25 Mosa Porselein & Tegelfab Werkwijze en inrichting voor het persen van meerlaagstegels
DD126956A1 (de) * 1975-11-20 1977-08-24
EP0444730A2 (de) * 1990-02-26 1991-09-04 L.B. Officine Meccaniche S.P.A. Schieber zur Zweistufenbefüllung von Keramikformen, insbesondere zur Herstellung druckglasierter Keramikplatten
JPH08187709A (ja) * 1995-01-13 1996-07-23 Inax Corp 積層タイルの乾式成形方法
EP0873832A1 (de) * 1997-04-23 1998-10-28 SACMI COOPERATIVA MECCANICI IMOLA S.c.r.l. Vorrichtung zum Pressen von keramischen Fliesen aus zwei Schichten

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1281915B (de) * 1965-03-27 1968-10-31 Thuringia Feinkeramikmaschinen Fuellvorrichtung an Pressen zum Herstellen zweischichtiger Platten
NL6707021A (nl) * 1967-05-22 1968-11-25 Mosa Porselein & Tegelfab Werkwijze en inrichting voor het persen van meerlaagstegels
DD126956A1 (de) * 1975-11-20 1977-08-24
EP0444730A2 (de) * 1990-02-26 1991-09-04 L.B. Officine Meccaniche S.P.A. Schieber zur Zweistufenbefüllung von Keramikformen, insbesondere zur Herstellung druckglasierter Keramikplatten
JPH08187709A (ja) * 1995-01-13 1996-07-23 Inax Corp 積層タイルの乾式成形方法
EP0873832A1 (de) * 1997-04-23 1998-10-28 SACMI COOPERATIVA MECCANICI IMOLA S.c.r.l. Vorrichtung zum Pressen von keramischen Fliesen aus zwei Schichten

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 096, no. 011 29 November 1996 (1996-11-29) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1256428A3 (de) * 2001-04-27 2004-01-02 Daniele Lamberti Verfahren zum Füllen von Formen für Fliesen, Vorrichtung zur Anwendung des Verfahrens und mittels des Verfahrens hergestellte Fliesen
ES2188391A1 (es) * 2001-08-17 2003-06-16 Esmalglass Sa Procedimiento para fabricar baldosas ceramicas.
WO2003078120A1 (es) * 2001-08-17 2003-09-25 Esmalglass, S.A. Procedimiento para fabricar baldosas cerámicas
WO2010128953A1 (en) * 2009-05-04 2010-11-11 Scg Building Materials Co., Ltd. Method and apparatus for forming and pressing powder materials

Also Published As

Publication number Publication date
DE69813721T2 (de) 2004-02-05
ITMO970183A1 (it) 1999-04-16
ES2192725T3 (es) 2003-10-16
IT1295622B1 (it) 1999-05-14
ITMO970183A0 (it) 1997-10-16
EP0909621B1 (de) 2003-04-23
DE69813721D1 (de) 2003-05-28

Similar Documents

Publication Publication Date Title
CN106187211B (zh) 一种具有通体纹理与质地的瓷质砖及其制备方法
EP0822044A1 (de) Vorrichtung zur Füllung der Formen in Pressen zur Herstellung von keramischen druckglasierten Fliesen und Ausführungsmittel dafür
US1925050A (en) Molding machine and method of
EP0909621B1 (de) Verfahren zum Formen und Dekorieren ungebrannter keramischer Fliesenrohlinge vor dem Pressen und Vorrichtung zur Durchführung des Verfahrens
CN1100651C (zh) 砖瓦等陶瓷产品的粉末压制成形设备和方法
EP0940234B1 (de) Verfahren und Vorrichtung zum Herstellen von keramischen Fliesen
CN204736310U (zh) 一种具有通体纹理与质地瓷质砖制备中的布料装置
CN101823291A (zh) 一种瓷质砖布料方法
EP0873832A1 (de) Vorrichtung zum Pressen von keramischen Fliesen aus zwei Schichten
CN102229190B (zh) 一种生产陶瓷墙地砖的循环布料系统
EP1323510A1 (de) Schieber zur Zweistufenbefüllung für Keramik
EP2152484B1 (de) Verfahren für formfüllzufuhr bei der herstellung von fliesen oder dergleichen
EP0858873A1 (de) Vorrichtung zu Pressen von Pulvern, insbesondere Vorrichtung und Verfahren zum Herstellen von keramischen Fliesen
EP1256428A2 (de) Verfahren zum Füllen von Formen für Fliesen, Vorrichtung zur Anwendung des Verfahrens und mittels des Verfahrens hergestellte Fliesen
EP1097911A2 (de) Verzierte keramische Fliesen, Vorrichtung und Verfahren zu deren Dekoration
CN202053348U (zh) 一种生产陶瓷墙地砖的循环布料系统
EP1447190A2 (de) Verfahren zur Herstellung von gelochten Fliesen
ITRE20010114A1 (it) Procedimento e dispositivo di pressatura per piastrelle ceramiche
CN101001727A (zh) 用于同时形成和装饰陶瓷制品的方法和压机
CN102366965A (zh) 布料方法
ITMO20010253A1 (it) Sistema di alimentazione di una pressa per la formatura di manufatti ceramici
CN119526555B (zh) 瓷砖三次布料机及瓷砖复合布料方法
EP1773553B1 (de) Anlage zum einspeisen einer doppelten schicht puder oder granulösen materials in den formhohlraum bei der keramikfliesenherstellung
EP1226912A2 (de) Verfahren und Vorrichtung zum Füllen einer Form zur Herstellung von keramischen Gegenständen
EP0985503A1 (de) Vorrichtung zum Formgeben und Dekorieren getrockneter Keramik

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES FR IT PT

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 19990715

AKX Designation fees paid

Free format text: DE ES FR IT PT

17Q First examination report despatched

Effective date: 20020221

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: GHI.TECH. S.R.L.

RIN1 Information on inventor provided before grant (corrected)

Inventor name: CORTI, CATIA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): DE ES FR IT PT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030423

REF Corresponds to:

Ref document number: 69813721

Country of ref document: DE

Date of ref document: 20030528

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030723

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2192725

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20040126

EN Fr: translation not filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20051215

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070501

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20071008

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20081031

Year of fee payment: 11

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20081006

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081006

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091005