MX2016017297A - Dispositivo para moldeo de un componente plastico que tiene al menos un corte sesgado. - Google Patents

Dispositivo para moldeo de un componente plastico que tiene al menos un corte sesgado.

Info

Publication number
MX2016017297A
MX2016017297A MX2016017297A MX2016017297A MX2016017297A MX 2016017297 A MX2016017297 A MX 2016017297A MX 2016017297 A MX2016017297 A MX 2016017297A MX 2016017297 A MX2016017297 A MX 2016017297A MX 2016017297 A MX2016017297 A MX 2016017297A
Authority
MX
Mexico
Prior art keywords
mobile
block
moulding
volume
cavity
Prior art date
Application number
MX2016017297A
Other languages
English (en)
Inventor
QUERE Joseph
Huck Sébastien
Claverie Aurore
Original Assignee
Mecaplast France
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 Mecaplast France filed Critical Mecaplast France
Publication of MX2016017297A publication Critical patent/MX2016017297A/es

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
    • 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
    • B29C44/58—Moulds
    • B29C44/582—Moulds for making undercut articles
    • 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
    • B29C44/388—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length into moving moulds
    • 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
    • B29C44/58—Moulds
    • B29C44/586—Moulds with a cavity increasing in size during foaming
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0063—Density
    • B29K2995/0064—Non-uniform density

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

Dispositivo para moldeo de un componente plástico que tiene al menos un corte sesgado. El dispositivo (100) para moldear un componente plástico (15) a partir de un plástico que comprende un gas disuelto comprende: - un bloque fijo (1) que comprende una primera media cavidad (2) y un bloque móvil (3) que comprende una segunda media cavidad (4), el bloque fijo (1) y el bloque móvil (3) uniéndose a lo largo de un plano de unión (5) y delimitando las cavidades, primera y segunda, (2, 4) una cavidad de moldeo (6) diseñada para recibir el plástico, que tiene un primer volumen (7) y que tiene una primer dirección principal de desmoldeo (8); - medios (28) de separación del bloque móvil (3) del bloque fijo (1), permitiendo que la cavidad de moldeo (6) cambie del primer volumen (7) a un segundo volumen (9); - al menos una inserción móvil (11) colocada en el bloque fijo (1) que contiene al menos un elemento móvil (16´, 25), medios de empuje (24) que impulsan a la inserción móvil (11) hacia el bloque móvil (3), configurándose los medios de empuje a fin de que la inserción móvil (11) acompañe la separación del bloque móvil (3) entre el primer volumen (7) y el segundo volumen (9), manteniendo la separación entre la segunda media cavidad (4) formada en el bloque móvil (3) y el elemento o elementos móviles (16´, 25) sostenidos por la constante de inserción móvil (11); - medios para mover el elemento o elementos móviles (16´, 25) en una dirección secundaria, no paralela a la dirección principal de desmoldeo durante la abertura completa.
MX2016017297A 2014-06-27 2015-06-26 Dispositivo para moldeo de un componente plastico que tiene al menos un corte sesgado. MX2016017297A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1456100A FR3022821B1 (fr) 2014-06-27 2014-06-27 Dispositif de moulage d’une piece plastique presentant au moins une contre-depouille
PCT/FR2015/051742 WO2015197995A1 (fr) 2014-06-27 2015-06-26 Dispositif de moulage d'une pièce plastique présentant au moins une contre dépouille

Publications (1)

Publication Number Publication Date
MX2016017297A true MX2016017297A (es) 2017-08-24

Family

ID=51862411

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016017297A MX2016017297A (es) 2014-06-27 2015-06-26 Dispositivo para moldeo de un componente plastico que tiene al menos un corte sesgado.

Country Status (7)

Country Link
US (1) US10252451B2 (es)
EP (1) EP3160708B1 (es)
CN (1) CN106794608B (es)
ES (1) ES2896180T3 (es)
FR (1) FR3022821B1 (es)
MX (1) MX2016017297A (es)
WO (1) WO2015197995A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108145903A (zh) * 2017-12-25 2018-06-12 骆苏君 塑料加工注塑系统
CN108145927A (zh) * 2017-12-25 2018-06-12 骆苏君 注塑加工系统
CN114889068B (zh) * 2022-04-28 2023-10-03 佛山市顺德区天玛仕电子有限公司 一种塑料品加工用自动脱模装置
CN114734583B (zh) * 2022-05-09 2023-09-05 鸿利达模具科技(中山)有限公司 行位内脱螺牙机构

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2416694A1 (de) * 1974-04-05 1975-10-23 Schloemann Siemag Ag Vorrichtung zur herstellung von formteilen aus kunststoff
DE3000798C2 (de) * 1980-01-11 1982-09-09 HASCO-Normalien Hasenclever & Co, 5880 Lüdenscheid Vorrichtung für eine zeitweise feste Kupplung von zu mindestens zwei Trennebenen relativ zueinander bewegbaren Formplatten
JP2812198B2 (ja) * 1994-04-28 1998-10-22 豊田合成株式会社 ステアリングホイール用パッドの製造方法
EP0995568A1 (en) * 1998-10-21 2000-04-26 Recticel Method for manufacturing a multilayered moulded synthetic part and thus obtained part
EP1190828A1 (en) * 2000-09-26 2002-03-27 Recticel Method and mould for manufacturing polyurethane articles
JP2004181677A (ja) * 2002-11-29 2004-07-02 Araco Corp 射出発泡成形方法およびそれに用いる成形型
SE0301075D0 (sv) * 2003-05-08 2003-05-08 Arca Systems Ab A process for the manufacturing of an article made of plastic material
KR100973762B1 (ko) * 2006-01-17 2010-08-04 도요타 지도샤（주） 성형용 금형 및 성형체의 성형방법
CH701342B1 (de) * 2007-08-14 2011-01-14 Kunststoffwerk Ag Buchs Verfahren und Einrichtung zur Herstellung von Fertigteilen.
US20140212610A1 (en) * 2011-09-01 2014-07-31 Canon Kabushiki Kaisha Foam-molding parts manufacturing method, foam-molding part, and foam-mold

Also Published As

Publication number Publication date
WO2015197995A1 (fr) 2015-12-30
CN106794608A (zh) 2017-05-31
EP3160708B1 (fr) 2021-08-04
US10252451B2 (en) 2019-04-09
FR3022821A1 (fr) 2016-01-01
FR3022821B1 (fr) 2016-06-24
EP3160708A1 (fr) 2017-05-03
US20170144340A1 (en) 2017-05-25
CN106794608B (zh) 2019-04-23
ES2896180T3 (es) 2022-02-24

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