EP1127667B1 - A glazing machine for ceramic tiles - Google Patents

A glazing machine for ceramic tiles Download PDF

Info

Publication number
EP1127667B1
EP1127667B1 EP01830026A EP01830026A EP1127667B1 EP 1127667 B1 EP1127667 B1 EP 1127667B1 EP 01830026 A EP01830026 A EP 01830026A EP 01830026 A EP01830026 A EP 01830026A EP 1127667 B1 EP1127667 B1 EP 1127667B1
Authority
EP
European Patent Office
Prior art keywords
glaze
conveyor
tiles
tile
outlet
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.)
Expired - Lifetime
Application number
EP01830026A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1127667A2 (en
EP1127667A3 (en
Inventor
Gian Mario Guidotti
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.)
Ingegneria Ceramica Srl
Original Assignee
INGEGNERIA CERAMICA Srl
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 INGEGNERIA CERAMICA Srl filed Critical INGEGNERIA CERAMICA Srl
Publication of EP1127667A2 publication Critical patent/EP1127667A2/en
Publication of EP1127667A3 publication Critical patent/EP1127667A3/en
Application granted granted Critical
Publication of EP1127667B1 publication Critical patent/EP1127667B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • B28B11/047—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers by pooring, e.g. curtain coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/005—Curtain coaters
    • 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • B28B11/044—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers with glaze or engobe or enamel or varnish
    • 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • B28B11/049—Recycling of the coating material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0254—Coating heads with slot-shaped outlet

Definitions

  • a glaze supply circuit central control unit 11 is predisposed to receive the delivery signals supplied by the measuring device 10 and in turn supplies a control signal to a pump 9 activating motor 12.
  • the central control unit 11 is predisposed to compare the delivery signals (mass and density) supplied by the measuring device 10 with the preset delivery values (mass and density) so as to be able to maintain constant the delivery (in terms of mass) to the glaze supply circuit.
  • the central control unit 11 is predisposed to set and maintain the conveyor motors and the pump motor 12 in a predetermined relationship.
  • a remote personal computer 17 could be used for contemporaneously overseeing the control units of a plurality of glazing machines operating in sequence along a single glazing line.
  • the central unit 11 is able to maintain the conveyor plane advancement speed and the delivery in terms of mass of the glaze in the supply circuit in a reciprocal relationship. If, for whatever reason (for example, an operator error, or a change in glaze viscosity or density, or wear in the conveyor plane or supply pump, etc.) one of the above-mentioned parameters undergoes a sudden change, the central unit 11 automatically corrects the other parameter so as to keep the quantity of glaze distributed on each single tile 3 constant. This allows improvement in the quality of the production, and also enables manual control by an operator of the thickness of the glaze to be avoided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Glass Compositions (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Window Of Vehicle (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Liquid Crystal (AREA)
  • Insulators (AREA)
EP01830026A 2000-02-25 2001-01-19 A glazing machine for ceramic tiles Expired - Lifetime EP1127667B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMO200028 2000-02-25
IT2000MO000028A IT1315600B1 (it) 2000-02-25 2000-02-25 Smaltatrice per piastrelle ceramiche

Publications (3)

Publication Number Publication Date
EP1127667A2 EP1127667A2 (en) 2001-08-29
EP1127667A3 EP1127667A3 (en) 2003-04-23
EP1127667B1 true EP1127667B1 (en) 2005-09-28

Family

ID=11450366

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01830026A Expired - Lifetime EP1127667B1 (en) 2000-02-25 2001-01-19 A glazing machine for ceramic tiles

Country Status (6)

Country Link
EP (1) EP1127667B1 (it)
AT (1) ATE305377T1 (it)
DE (1) DE60113576D1 (it)
ES (1) ES2246305T3 (it)
ID (1) ID29378A (it)
IT (1) IT1315600B1 (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110732423A (zh) * 2019-10-31 2020-01-31 重庆市佳禾家具制造有限公司 一种淋涂装置
CN110732473A (zh) * 2019-10-31 2020-01-31 重庆市佳禾家具制造有限公司 一种门板淋涂工艺

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2343500B1 (es) * 2008-02-26 2011-06-09 Euroelettra Ingenieria, S.L. Sistema automatico para la gestion de la cantidad, la densidad y la viscosidad de los productos aplicados en la fase de esmaltacion de azulejos ceramicos.
CN109676768B (zh) * 2019-02-28 2023-09-12 佛山市东鹏陶瓷有限公司 一种布料系统
IT201900024895A1 (it) * 2019-12-19 2021-06-19 Paolo Sighinolfi Un metodo ed un impianto per la distribuzione ponderale di smalti su superfici di manufatti
IT202100008606A1 (it) * 2021-04-07 2022-10-07 Alfa Impianti Srl Dispositivo per la smaltatura di manufatti e relativo impianto
CN114434598A (zh) * 2022-03-09 2022-05-06 上海守奇建筑科技有限公司 一种陶瓷卫浴注浆成型工艺及智能设备
CN114789108A (zh) * 2022-04-02 2022-07-26 苏州镓祥新材料科技有限公司 一种金属板材的底漆淋涂装置
WO2024023777A1 (en) * 2022-07-29 2024-02-01 Tecno Italia Digital S.R.L. Piece of equipment for the decoration of ceramic artifacts

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB853616A (en) * 1957-01-11 1960-11-09 Robert Buerkle Lacquer-depositing apparatus
DE1182559B (de) * 1958-04-23 1964-11-26 Robert Buerkle & Co Maschinenf Lackgiessmaschine
DE1257642C2 (de) * 1964-08-14 1975-02-06 Giesskopf an fluessigkeitsgiessmaschinen fuer niederviskose fluessigkeiten mit einem frei fallenden fliessvorhang
US4249478A (en) * 1979-03-23 1981-02-10 Rolf Gruener Controller for curtain coater
DE3320160C2 (de) * 1983-06-03 1986-07-03 IBS, Engineering + Consulting Ingenieurbüro Schröder GmbH, 5410 Höhr-Grenzhausen Vorrichtung zum Beschichten von keramischen Platten, vorzugsweise zum Aufbringen einer Glasurschicht
DE3925016A1 (de) * 1989-07-28 1991-01-31 T E M A C S R L Verfahren und vorrichtung, um den auftrag von fluessiger glasur in glasieranlagen fuer keramikfliesen oder aehnliche gegenstaende zu kontrollieren und zu regulieren
JPH09103727A (ja) * 1995-10-13 1997-04-22 Misuzu:Kk フローコータの温度制御装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110732423A (zh) * 2019-10-31 2020-01-31 重庆市佳禾家具制造有限公司 一种淋涂装置
CN110732473A (zh) * 2019-10-31 2020-01-31 重庆市佳禾家具制造有限公司 一种门板淋涂工艺
CN110732423B (zh) * 2019-10-31 2021-07-20 重庆市佳禾家具制造有限公司 一种淋涂装置
CN110732473B (zh) * 2019-10-31 2021-12-21 重庆市佳禾家具制造有限公司 一种门板淋涂工艺

Also Published As

Publication number Publication date
ID29378A (id) 2001-08-30
EP1127667A2 (en) 2001-08-29
EP1127667A3 (en) 2003-04-23
ES2246305T3 (es) 2006-02-16
ITMO20000028A1 (it) 2001-08-25
DE60113576D1 (de) 2006-02-09
ATE305377T1 (de) 2005-10-15
IT1315600B1 (it) 2003-03-14

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