WO2015052267A9 - Injecteur permettant le remplissage d'un moule et procédé permettant de produire des pièces moulées à partir de particules polymères expansées - Google Patents

Injecteur permettant le remplissage d'un moule et procédé permettant de produire des pièces moulées à partir de particules polymères expansées Download PDF

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Publication number
WO2015052267A9
WO2015052267A9 PCT/EP2014/071605 EP2014071605W WO2015052267A9 WO 2015052267 A9 WO2015052267 A9 WO 2015052267A9 EP 2014071605 W EP2014071605 W EP 2014071605W WO 2015052267 A9 WO2015052267 A9 WO 2015052267A9
Authority
WO
WIPO (PCT)
Prior art keywords
polymer particles
foamed polymer
molding tool
injector
filler neck
Prior art date
Application number
PCT/EP2014/071605
Other languages
German (de)
English (en)
Other versions
WO2015052267A1 (fr
Inventor
Markus Buscher
Gerhard Weis
Jürgen Bartl
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of WO2015052267A1 publication Critical patent/WO2015052267A1/fr
Publication of WO2015052267A9 publication Critical patent/WO2015052267A9/fr

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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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/041—Feeding of the material to be moulded, e.g. into a mould cavity using filling or dispensing heads placed in closed moulds or in contact with mould walls
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3415—Heating or cooling
    • B29C44/3426—Heating by introducing steam in the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • B29K2025/04—Polymers of styrene
    • B29K2025/06—PS, i.e. polystyrene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

L'invention concerne un injecteur permettant le remplissage d'un moule (11) destiné à produire des pièces moulées à partir de particules polymères expansées (1). Cet injecteur comprend un canal (5) permettant l'amenée de particules polymères expansées (1), une tubulure de remplissage (9) et un piston d'injecteur (29). La tubulure de remplissage (9) est raccordée au canal (5) pour l'amenée de particules polymères expansées (1) et le piston d'injecteur (29) comprend à son extrémité tournée vers le moule (11) une superficie de section (31) correspondant à la superficie de section sur l'embouchure (21) de la tubulure de remplissage (9) dans le moule (11), et est guidé de sorte que les particules de polymère expansées (1) peuvent être pressées hors de la tubulure de remplissage (9) dans le moule (11) à l'aide du piston d'injecteur (29), la tubulure de remplissage (9) comportant au moins une ouverture (19) à travers laquelle le gaz sous pression peut être introduit dans la tubulure de remplissage (9). L'invention concerne en outre un procédé de production d'une pièce moulée à partir de particules polymères expansées.
PCT/EP2014/071605 2013-10-11 2014-10-09 Injecteur permettant le remplissage d'un moule et procédé permettant de produire des pièces moulées à partir de particules polymères expansées WO2015052267A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13188313 2013-10-11
EP13188313.4 2013-10-11

Publications (2)

Publication Number Publication Date
WO2015052267A1 WO2015052267A1 (fr) 2015-04-16
WO2015052267A9 true WO2015052267A9 (fr) 2016-06-09

Family

ID=49354511

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/071605 WO2015052267A1 (fr) 2013-10-11 2014-10-09 Injecteur permettant le remplissage d'un moule et procédé permettant de produire des pièces moulées à partir de particules polymères expansées

Country Status (2)

Country Link
TW (1) TW201536507A (fr)
WO (1) WO2015052267A1 (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012206094B4 (de) 2012-04-13 2019-12-05 Adidas Ag Sohlen für Sportschuhe, Schuhe und Verfahren zur Herstellung einer Schuhsohle
DE102013202291B4 (de) 2013-02-13 2020-06-18 Adidas Ag Dämpfungselement für Sportbekleidung und Schuh mit einem solchen Dämpfungselement
US9930928B2 (en) 2013-02-13 2018-04-03 Adidas Ag Sole for a shoe
DE102013202306B4 (de) 2013-02-13 2014-12-18 Adidas Ag Sohle für einen Schuh
US9610746B2 (en) 2013-02-13 2017-04-04 Adidas Ag Methods for manufacturing cushioning elements for sports apparel
DE102013002519B4 (de) 2013-02-13 2016-08-18 Adidas Ag Herstellungsverfahren für Dämpfungselemente für Sportbekleidung
USD776410S1 (en) 2013-04-12 2017-01-17 Adidas Ag Shoe
DE102014215897B4 (de) 2014-08-11 2016-12-22 Adidas Ag adistar boost
DE102014216115B4 (de) 2014-08-13 2022-03-31 Adidas Ag Gemeinsam gegossene 3D Elemente
DE102015202013B4 (de) 2015-02-05 2019-05-09 Adidas Ag Verfahren zur Herstellung eines Kunststoffformteils, Kunststoffformteil und Schuh
JP6679363B2 (ja) 2015-03-23 2020-04-15 アディダス アーゲー ソールおよびシューズ
DE102015206486B4 (de) 2015-04-10 2023-06-01 Adidas Ag Schuh, insbesondere Sportschuh, und Verfahren zur Herstellung desselben
DE102015206900B4 (de) 2015-04-16 2023-07-27 Adidas Ag Sportschuh
DE102015209795B4 (de) 2015-05-28 2024-03-21 Adidas Ag Ball und Verfahren zu dessen Herstellung
USD783264S1 (en) 2015-09-15 2017-04-11 Adidas Ag Shoe
DE102016209044B4 (de) 2016-05-24 2019-08-29 Adidas Ag Sohlenform zum Herstellen einer Sohle und Anordnung einer Vielzahl von Sohlenformen
DE102016209046B4 (de) 2016-05-24 2019-08-08 Adidas Ag Verfahren zur herstellung einer schuhsohle, schuhsohle, schuh und vorgefertigte tpu-gegenstände
DE102016209045B4 (de) 2016-05-24 2022-05-25 Adidas Ag Verfahren und vorrichtung zum automatischen herstellen von schuhsohlen, sohlen und schuhe
USD840137S1 (en) 2016-08-03 2019-02-12 Adidas Ag Shoe midsole
USD840136S1 (en) 2016-08-03 2019-02-12 Adidas Ag Shoe midsole
USD852475S1 (en) 2016-08-17 2019-07-02 Adidas Ag Shoe
JP1582717S (fr) 2016-09-02 2017-07-31
DE102016223980B4 (de) 2016-12-01 2022-09-22 Adidas Ag Verfahren zur Herstellung eines Kunststoffformteils
DE102017205830B4 (de) 2017-04-05 2020-09-24 Adidas Ag Verfahren für die Nachbehandlung einer Vielzahl einzelner expandierter Partikel für die Herstellung mindestens eines Teils eines gegossenen Sportartikels, Sportartikel und Sportschuh
FR3066950B1 (fr) * 2017-06-01 2019-06-28 Peugeot Citroen Automobiles Sa Embout d’injecteur de matiere plastique comportant un canal de fuite d’air
JP1617832S (fr) 2017-09-21 2018-11-12
USD899061S1 (en) 2017-10-05 2020-10-20 Adidas Ag Shoe
DE102019109840A1 (de) * 2019-04-13 2020-10-15 Fox Velution Gmbh Formwerkzeug zur Verarbeitung von expandierbarem und/oder expandiertem Kunststoffpartikelmaterial

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL262913A (fr) * 1960-03-28
DE1936577C3 (de) * 1969-07-18 1978-11-09 Johann Friedrich 6983 Kreuzwertheim Jegelka Einrichtung zum Füllen einer Form mit schäumbaren Teilchen aus thermoplastischem Kunststoff
TW369475B (en) * 1997-06-18 1999-09-11 Jsp Corp Production apparatus of expansion-molded article, auxiliary member for transfer of foamed particles and production method of expansion-molded article
JP5296520B2 (ja) * 2008-12-24 2013-09-25 積水化成品工業株式会社 発泡樹脂成形用原料充填機及び該原料充填機を用いた金型

Also Published As

Publication number Publication date
WO2015052267A1 (fr) 2015-04-16
TW201536507A (zh) 2015-10-01

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