WO2011154305A9 - Dispositif et procédé pour fabriquer un élément support revêtu - Google Patents

Dispositif et procédé pour fabriquer un élément support revêtu Download PDF

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Publication number
WO2011154305A9
WO2011154305A9 PCT/EP2011/059105 EP2011059105W WO2011154305A9 WO 2011154305 A9 WO2011154305 A9 WO 2011154305A9 EP 2011059105 W EP2011059105 W EP 2011059105W WO 2011154305 A9 WO2011154305 A9 WO 2011154305A9
Authority
WO
WIPO (PCT)
Prior art keywords
embossing tool
cavity
substrate element
flooding
producing
Prior art date
Application number
PCT/EP2011/059105
Other languages
German (de)
English (en)
Other versions
WO2011154305A1 (fr
Inventor
Martin Eichlseder
Frank Gabriel
Arne Schmidt
Christian Eberle
Sven SCHRÖBEL
Marc Poth
Original Assignee
Kraussmaffei Technologies Gmbh
Evonik Röhm Gmbh
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 Kraussmaffei Technologies Gmbh, Evonik Röhm Gmbh filed Critical Kraussmaffei Technologies Gmbh
Publication of WO2011154305A1 publication Critical patent/WO2011154305A1/fr
Publication of WO2011154305A9 publication Critical patent/WO2011154305A9/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1635—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/005—Compensating volume or shape change during moulding, in general
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1679—Making multilayered or multicoloured articles applying surface layers onto injection-moulded substrates inside the mould cavity, e.g. in-mould coating [IMC]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C45/561—Injection-compression moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • B29C2037/0035—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied as liquid, gel, paste or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
    • B29C2045/0027—Gate or gate mark locations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C2045/1687—Making multilayered or multicoloured articles preventing leakage of second injected material from the mould cavity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C2045/7343—Heating or cooling of the mould heating or cooling different mould parts at different temperatures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/34—Moulds having venting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

La présente invention concerne un procédé pour fabriquer un élément support revêtu et un outil d'estampage permettant de mettre en oeuvre ce procédé. Au cours d'une première étape, une matière support est introduite dans une cavité d'un outil de formage par estampage, puis ledit outil est réglé de façon à présenter une cavité agrandie pour former un interstice de remplissage, une matière de remplissage étant introduite dans ladite cavité. La cavité agrandie est ensuite réduite pour estamper la matière de remplissage au cours d'une étape d'estampage. Selon l'invention, la matière de remplissage est introduite dans la cavité à un point de l'outil d'estampage qui se trouve ultérieurement dans une partie non visible du produit assemblé. L'outil d'estampage est par ailleurs chauffé dans une zone dans laquelle se forment des interstices de retrait lors du processus de durcissement de l'élément support.
PCT/EP2011/059105 2010-06-11 2011-06-01 Dispositif et procédé pour fabriquer un élément support revêtu WO2011154305A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010023499A DE102010023499A1 (de) 2010-06-11 2010-06-11 Verfahren und Vorrichtung zur Herstellung eines beschichteten Trägerelements
DE102010023499.0 2010-06-11

Publications (2)

Publication Number Publication Date
WO2011154305A1 WO2011154305A1 (fr) 2011-12-15
WO2011154305A9 true WO2011154305A9 (fr) 2012-02-23

Family

ID=44461854

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/059105 WO2011154305A1 (fr) 2010-06-11 2011-06-01 Dispositif et procédé pour fabriquer un élément support revêtu

Country Status (3)

Country Link
DE (1) DE102010023499A1 (fr)
TW (1) TW201217141A (fr)
WO (1) WO2011154305A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013218223A1 (de) * 2013-08-01 2015-02-05 Bayerische Motoren Werke Aktiengesellschaft Verfahren für die Herstellung eines Bauteils für ein Fahrzeug

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08309789A (ja) * 1995-05-22 1996-11-26 Mitsubishi Eng Plast Kk 型内被覆成形法のための金型、及びかかる金型を用いた射出成形方法
DE69712685T2 (de) 1996-08-21 2002-09-26 Sumitomo Chemical Co., Ltd. Formanordnung zur Herstellung eines mehrschichtigen geformten Gegenstandes und deren Verwendung bei einem Verfahren zur Herstellung eines mehrschichtigen geformten Gegenstandes
KR100848171B1 (ko) * 2001-07-24 2008-07-23 우베 고산 기카이 가부시키가이샤 형내 피복성형용 금형 및 형내 피복성형 방법
CA2506193A1 (fr) * 2002-11-25 2004-06-10 Ube Machinery Corporation, Ltd. Procede de revetement dans le moule et produit moule par revetement dans le moule
JP4500192B2 (ja) * 2005-03-23 2010-07-14 アイシン精機株式会社 金型内塗装成形方法、成形品及び金型
ITTO20050507A1 (it) * 2005-07-22 2007-01-23 Incos Spa Procedimento ed apparecchiatura per la produzine di articoli di materiale plastico con almeno un componente sovrastampato.
DE102008030823A1 (de) * 2008-06-30 2010-01-14 Franz Josef Summerer Vorrichtung und Verfahren zum Fertigen von Kunststoffbauteilen
DE202009009389U1 (de) 2009-07-09 2009-12-03 Kraussmaffei Technologies Gmbh Vorrichtung zur Herstellung mehrkomponentiger Kunststoff-Formteile

Also Published As

Publication number Publication date
DE102010023499A1 (de) 2011-12-15
WO2011154305A1 (fr) 2011-12-15
TW201217141A (en) 2012-05-01

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