EP3915744A3 - Battery pressure casting of ceramic hollow bodies - Google Patents

Battery pressure casting of ceramic hollow bodies Download PDF

Info

Publication number
EP3915744A3
EP3915744A3 EP21176249.7A EP21176249A EP3915744A3 EP 3915744 A3 EP3915744 A3 EP 3915744A3 EP 21176249 A EP21176249 A EP 21176249A EP 3915744 A3 EP3915744 A3 EP 3915744A3
Authority
EP
European Patent Office
Prior art keywords
carriage
hollow bodies
ceramic hollow
pressure casting
linkage
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
EP21176249.7A
Other languages
German (de)
French (fr)
Other versions
EP3915744A2 (en
EP3915744B1 (en
EP3915744C0 (en
Inventor
Alois Seer
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.)
Lippert GmbH and Co KG
Original Assignee
Lippert GmbH and Co KG
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 Lippert GmbH and Co KG filed Critical Lippert GmbH and Co KG
Priority to EP22211846.5A priority Critical patent/EP4166295A1/en
Publication of EP3915744A2 publication Critical patent/EP3915744A2/en
Publication of EP3915744A3 publication Critical patent/EP3915744A3/en
Application granted granted Critical
Publication of EP3915744B1 publication Critical patent/EP3915744B1/en
Publication of EP3915744C0 publication Critical patent/EP3915744C0/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
    • B28B1/265—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor pressure being applied on the slip in the filled mould or on the moulded article in the mould, e.g. pneumatically, by compressing slip in a closed mould
    • B28B1/266—Means for counteracting the pressure being applied on the slip or on the moulded article in the mould, e.g. means for clamping the moulds parts together in a frame-like structure
    • 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
    • B28B13/0275—Feeding a slurry or a ceramic slip
    • 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
    • B28B13/04—Discharging the shaped articles
    • B28B13/06—Removing the shaped articles from moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

Vorrichtung (1) zum Druckgießen keramischer Hohlkörper, mit wenigstens einer Druckgussform (10) angeordnet an einem Rahmen (20),
mit wenigstens einem rechten Seitenformteil (11), einem linken Seitenformteil (12) und einem Bodenformteil (13), welche an einem rechten Seitenfahrschlitten (21) und an einem linken Seitenfahrschlitten (22) und an einem Unterformschlitten (23) angeordnet sind. Wesentlich dabei ist, dass der rechte Seitenfahrschlitten (21) und der linke Seitenfahrschlitten (22) und der Unterformschlitten (23) über ein Gestänge (4) miteinander verbunden sind, und
dass das Gestänge (4) derart ausgebildet ist, dass beim Öffnen und/oder beim Schließen der rechte Seitenfahrschlitten (21) und/oder der linke Seitenfahrschlitten (22) und/oder der Unterformschlitten (23) bewegt wird/werden, und
dass das Gestänge (4) derart ausgebildet ist, dass beim Öffnen und beim Schließen das rechte Seitenformteil (11) und das linke Seitenformteil (12) synchron zum Bodenformteil (13) zusammen- oder auseinanderfahren.

Figure imgaf001
Device (1) for die-casting ceramic hollow bodies, with at least one die-casting mold (10) arranged on a frame (20),
with at least one right side mold part (11), one left side mold part (12) and one bottom mold part (13), which are arranged on a right side carriage (21) and on a left side carriage (22) and on a lower mold carriage (23). It is essential that the right side carriage (21) and the left side carriage (22) and the lower mold carriage (23) are connected to one another via a linkage (4), and
that the linkage (4) is designed in such a way that when opening and/or closing the right side carriage (21) and/or the left side carriage (22) and/or the lower mold carriage (23) is/are moved, and
that the linkage (4) is designed in such a way that when opening and closing the right-hand side molding (11) and the left-hand side molding (12) move together or apart synchronously with the bottom molding (13).
Figure imgaf001
EP21176249.7A 2020-05-28 2021-05-27 Battery pressure casting of ceramic hollow bodies Active EP3915744B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22211846.5A EP4166295A1 (en) 2020-05-28 2021-05-27 Battery pressure casting of ceramic hollow bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020114348.6A DE102020114348A1 (en) 2020-05-28 2020-05-28 Battery die-cast ceramic hollow body

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP22211846.5A Division-Into EP4166295A1 (en) 2020-05-28 2021-05-27 Battery pressure casting of ceramic hollow bodies
EP22211846.5A Division EP4166295A1 (en) 2020-05-28 2021-05-27 Battery pressure casting of ceramic hollow bodies

Publications (4)

Publication Number Publication Date
EP3915744A2 EP3915744A2 (en) 2021-12-01
EP3915744A3 true EP3915744A3 (en) 2022-01-19
EP3915744B1 EP3915744B1 (en) 2023-07-12
EP3915744C0 EP3915744C0 (en) 2023-07-12

Family

ID=76159347

Family Applications (2)

Application Number Title Priority Date Filing Date
EP21176249.7A Active EP3915744B1 (en) 2020-05-28 2021-05-27 Battery pressure casting of ceramic hollow bodies
EP22211846.5A Pending EP4166295A1 (en) 2020-05-28 2021-05-27 Battery pressure casting of ceramic hollow bodies

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP22211846.5A Pending EP4166295A1 (en) 2020-05-28 2021-05-27 Battery pressure casting of ceramic hollow bodies

Country Status (2)

Country Link
EP (2) EP3915744B1 (en)
DE (1) DE102020114348A1 (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0256571A1 (en) * 1986-07-11 1988-02-24 NASSETTI ETTORE S.p.A. Device for slip-casting sanitary ceramic articles
DE19520234C1 (en) * 1995-06-01 1996-07-18 Netzsch Erich Holding Arrangement for die pressing of ceramic articles, esp. bathroom fittings
EP0999021A2 (en) * 1998-11-06 2000-05-10 SACMI COOPERATIVA MECCANICI IMOLA Soc. Coop. a r.l. Pressure casting line for sanitary articles, and relative mould
DE102004015462A1 (en) * 2004-03-26 2006-01-05 Maschinen- Und Stahlbau Julius Lippert Gmbh & Co. Kg Multipart mold for diecasting metal and ceramic articles, has aligned blocking plates supported and arranged between cover plate and base plate arranged between upper and bottom portions and between side covers
DE102006021194A1 (en) * 2006-05-06 2007-11-08 Dorst Technologies Gmbh & Co. Kg Die casting arrangement for casting ceramic toilets and toilet attachments comprises a molded part arranged vertically to the casting chamber
EP2636498A2 (en) * 2012-03-09 2013-09-11 Dorst Technologies GmbH & Co. KG Slurry pressure casting mould, slurry pressure casting facility, and pressure casting method
EP2808141A1 (en) * 2013-05-27 2014-12-03 Sir S.P.A. Support framework for molds
EP3515674A1 (en) * 2016-09-22 2019-07-31 SITI - B&T Group S.p.A. Molding unit for the production of sanitary wares
CN111452184A (en) * 2020-04-29 2020-07-28 周秀兰 A robot with an automatic blank taking head and a blank grouting machine
EP3851262A1 (en) * 2020-01-10 2021-07-21 Lippert GmbH & Co. KG Battery pressure casting for ceramic hollow bodies

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1268829B1 (en) 1994-06-02 1997-03-13 Ideal Standard AUTOMATIC PRESSURE CASTING BENCH
IT1294441B1 (en) 1997-06-17 1999-03-24 Sacmi PLANT FOR THE PRESSURE CASTING OF SANITARY ITEMS
DE19912116A1 (en) 1999-03-18 2000-09-21 Kautex Maschinenbau Gmbh Blow molding of hollow thermoplastic products from preforms using a closure frame with a central and two outer plates carrying molds with locking systems and a movement synchronizing mechanism
DE19935595A1 (en) 1999-08-02 2001-02-08 Dorst Masch & Anlagen Multi-axis die casting machine with swivel axis
DE10307669B3 (en) 2003-02-21 2004-10-14 Maschinen- Und Stahlbau Julius Lippert Gmbh & Co. Kg Pressure casting machine for producing beakers and cups comprises a casting station having a first mold side part, an adjustable second mold side part, a mold upper part and a mold lower part
DE102005002254B3 (en) 2005-01-18 2006-08-10 Maschinen- Und Stahlbau Julius Lippert Gmbh & Co. Kg Apparatus for the production of pressure-pressed ceramic articles
ITMO20110319A1 (en) 2011-12-07 2013-06-08 Sir Soc Italiana Resine Spa PLANT FOR THE PRESSURE CASTING OF HYGIENE-SANITARY ITEMS
CN204221936U (en) 2014-11-25 2015-03-25 唐山森兰瓷科技有限公司 Toilet seat automatic grouting machine
CN105291256B (en) 2015-10-30 2017-08-22 广东省自动化研究所 A kind of symmetrical clasp mould mechanism of the ceramic Multi-station synchronous of bathroom
CN207373422U (en) 2017-10-19 2018-05-18 佛山市鸣门卫浴家居有限公司 One kind is used for the molding production line of closestool high-pressure slip-casting

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0256571A1 (en) * 1986-07-11 1988-02-24 NASSETTI ETTORE S.p.A. Device for slip-casting sanitary ceramic articles
DE19520234C1 (en) * 1995-06-01 1996-07-18 Netzsch Erich Holding Arrangement for die pressing of ceramic articles, esp. bathroom fittings
EP0999021A2 (en) * 1998-11-06 2000-05-10 SACMI COOPERATIVA MECCANICI IMOLA Soc. Coop. a r.l. Pressure casting line for sanitary articles, and relative mould
DE102004015462A1 (en) * 2004-03-26 2006-01-05 Maschinen- Und Stahlbau Julius Lippert Gmbh & Co. Kg Multipart mold for diecasting metal and ceramic articles, has aligned blocking plates supported and arranged between cover plate and base plate arranged between upper and bottom portions and between side covers
DE102006021194A1 (en) * 2006-05-06 2007-11-08 Dorst Technologies Gmbh & Co. Kg Die casting arrangement for casting ceramic toilets and toilet attachments comprises a molded part arranged vertically to the casting chamber
EP2636498A2 (en) * 2012-03-09 2013-09-11 Dorst Technologies GmbH & Co. KG Slurry pressure casting mould, slurry pressure casting facility, and pressure casting method
EP2808141A1 (en) * 2013-05-27 2014-12-03 Sir S.P.A. Support framework for molds
EP3515674A1 (en) * 2016-09-22 2019-07-31 SITI - B&T Group S.p.A. Molding unit for the production of sanitary wares
EP3851262A1 (en) * 2020-01-10 2021-07-21 Lippert GmbH & Co. KG Battery pressure casting for ceramic hollow bodies
CN111452184A (en) * 2020-04-29 2020-07-28 周秀兰 A robot with an automatic blank taking head and a blank grouting machine

Also Published As

Publication number Publication date
EP3915744A2 (en) 2021-12-01
DE102020114348A1 (en) 2021-12-02
EP3915744B1 (en) 2023-07-12
EP3915744C0 (en) 2023-07-12
EP4166295A1 (en) 2023-04-19

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