ES2180696T3 - Procedimiento y dispositivo de ensamblaje de matrices para moldear por inyeccion ensamblajes laminados. - Google Patents

Procedimiento y dispositivo de ensamblaje de matrices para moldear por inyeccion ensamblajes laminados.

Info

Publication number
ES2180696T3
ES2180696T3 ES96302157T ES96302157T ES2180696T3 ES 2180696 T3 ES2180696 T3 ES 2180696T3 ES 96302157 T ES96302157 T ES 96302157T ES 96302157 T ES96302157 T ES 96302157T ES 2180696 T3 ES2180696 T3 ES 2180696T3
Authority
ES
Spain
Prior art keywords
resin
troquel
resin nucleus
covered
molding
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
ES96302157T
Other languages
English (en)
Inventor
Masahiko Hara
Tatusi Ono
Tetsuyuki Ota
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.)
Kasai Kogyo Co Ltd
Original Assignee
Kasai Kogyo Co Ltd
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 Kasai Kogyo Co Ltd filed Critical Kasai Kogyo Co Ltd
Application granted granted Critical
Publication of ES2180696T3 publication Critical patent/ES2180696T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/78—Moulding material on one side only of the preformed part
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0061—Moulds or cores; Details thereof or accessories therefor characterised by the configuration of the material feeding channel
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
    • B29C33/14—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels against the mould wall
    • B29C33/18—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels against the mould wall using vacuum
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/14—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/14—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps
    • B29C43/146—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps for making multilayered 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • B29C43/183—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles the preformed layer being a lining, e.g. shaped in the mould before compression moulding, or a preformed shell adapted to the shape 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/34—Feeding the material to the mould or the compression means
    • 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
    • B29C45/1671—Making multilayered or multicoloured articles with an insert
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C2045/1486—Details, accessories and auxiliary operations
    • B29C2045/14901—Coating a sheet-like insert smaller than the dimensions of the adjacent mould wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/3014—Door linings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/3041—Trim panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

EN UN METODO PARA MOLDEAR UN MONTAJE LAMINADO QUE COMPRENDA UN MIEMBRO DE NUCLEO DE RESINA Y UN MIEMBRO SUPERFICIAL QUE CUBRA UNA PARTE DE LA SUPERFICIE DEL MIEMBRO DE NUCLEO DE RESINA, SE ELIMINAN LOS DEFECTOS DE MOLDEADO TALES COMO EL GRANULADO, Y SE REDUCE EL PESO DEL PRODUCTO REDUCIENDO EL GROSOR DEL MIEMBRO DE NUCLEO DE RESINA. SE DISPONEN COMPUERTAS SEPARADAS PARA LA PARTE DEL PRODUCTO CUBIERTA POR EL MIEMBRO SUPERFICIAL Y LA PARTE NO CUBIERTA POR EL MIEMBRO SUPERFICIAL. SE SUMINISTRA RESINA SEMIFUNDIDA DESDE LAS COMPUERTAS DISPUESTAS EN UNA PARTE DEL TROQUEL INTERIOR QUE SE CORRESPONDE CON LA PARTE DEL MIEMBRO DE NUCLEO DE RESINA CUBIERTA POR EL MIEMBRO SUPERFICIAL CUANDO EL TROQUEL SUPERIOR ESTA EN SU PRIMERA POSICION ESTACIONARIA DEFINIENDO UN HUECO RELATIVAMENTE GRANDE ENTRE LOS TROQUELES SUPERIOR E INFERIOR. ADICIONALMENTE SE SUMINISTRA RESINA SEMIFUNDIDAS DESDE LAS COMPUERTAS DISPUESTAS EN UNA PARTE DEL TROQUEL INFERIOR QUE SE CORRESPONDE CON LA PARTE EXPUESTA DEL MIEMBRO DE NUCLEO DE RESINA CUANDO EL TROQUEL SUPERIOR ESTA EN UNA SEGUNDA POSICION ESTACIONARIA QUE DEFINE UN HUECO RELATIVAMENTE PEQUEÑO ENTRE LOS TROQUELES SUPERIOR E INFERIOR. DE ESTA FORMA, PUEDE MEJORARSE LA PRECISION DEL MOLDEADO, Y PUEDE INCREMENTARSE LA LIBERTAD EN EL DISEÑO DE LA FORMA DEL MONTAJE LAMINADO. EN PARTICULAR, PUEDEN ELIMINARSE LOS DEFECTOS SUPERFICIALES, TALES COMO LAS RAYAS PLATEADAS Y LAS MARCAS DEFECTUOSAS PARA LA PARTE EXPUESTA DE LAS SUPERFICIE DEL MIEMBRO DE NUCLEO DE RESINA.
ES96302157T 1995-03-29 1996-03-28 Procedimiento y dispositivo de ensamblaje de matrices para moldear por inyeccion ensamblajes laminados. Expired - Lifetime ES2180696T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7072016A JP2897863B2 (ja) 1995-03-29 1995-03-29 積層成形体の成形方法並びに成形型装置

Publications (1)

Publication Number Publication Date
ES2180696T3 true ES2180696T3 (es) 2003-02-16

Family

ID=13477201

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96302157T Expired - Lifetime ES2180696T3 (es) 1995-03-29 1996-03-28 Procedimiento y dispositivo de ensamblaje de matrices para moldear por inyeccion ensamblajes laminados.

Country Status (5)

Country Link
EP (1) EP0734832B1 (es)
JP (1) JP2897863B2 (es)
KR (1) KR0157014B1 (es)
DE (1) DE69622906T2 (es)
ES (1) ES2180696T3 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3285141B2 (ja) * 1997-11-19 2002-05-27 河西工業株式会社 自動車用内装部品並びにその製造方法
EP1112831A1 (en) * 1999-12-30 2001-07-04 Delphi Technologies, Inc. Method of making an interior trim panel
US6838027B2 (en) 1999-12-30 2005-01-04 Delphi Technologies, Inc. Method of making an interior trim panel
JP2002046154A (ja) * 2000-08-02 2002-02-12 Ikuyo Co Ltd ドアトリムの金型構造およびドアトリム製造方法
JP4622116B2 (ja) * 2001-02-16 2011-02-02 豊田合成株式会社 型内被覆成形方法及び型内被覆成形品
EP1391284A1 (en) * 2002-08-23 2004-02-25 Kasai Kogyo Co., Ltd. Laminated structure and method for manufacturing the same
EP1704034A1 (en) * 2004-01-03 2006-09-27 Johnson Controls Technology Company Vehicle component and method for making a vehicle component
JP4507861B2 (ja) * 2004-12-01 2010-07-21 河西工業株式会社 多色成形品の成形方法及び成形金型
JP4636604B2 (ja) * 2005-03-25 2011-02-23 河西工業株式会社 多色成形品の成形方法
KR100968823B1 (ko) * 2008-06-20 2010-07-08 현대자동차주식회사 수지 제품 제조장치 및 방법
JP5252630B2 (ja) * 2008-10-07 2013-07-31 河西工業株式会社 二色成形品の成形方法並びに成形装置
DE102009060933B4 (de) * 2009-12-23 2014-05-28 Bauerfeind Ag Integrales Dämpf- und Stützelement
JP5743297B1 (ja) * 2013-10-31 2015-07-01 積水テクノ成型株式会社 インモールド成形方法
CN105904636B (zh) * 2016-05-31 2018-05-22 弘益泰克自动化设备（惠州）有限公司 自动校准检测冲压机
CN106425934B (zh) * 2016-12-08 2018-08-17 长沙华腾智能装备有限公司 一种led基片冷却定型夹具
JP6871017B2 (ja) * 2017-02-27 2021-05-12 西川ゴム工業株式会社 多色成形品の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3890321C2 (de) * 1987-04-30 1998-01-15 Sumitomo Chemical Co Verfahren zum Herstellen eines mehrlagigen Preßteils
JP3270771B2 (ja) * 1992-07-10 2002-04-02 三甲株式会社 プラスチック製品の二色成形方法および射出成形装置
JP2701683B2 (ja) * 1992-10-30 1998-01-21 豊田合成株式会社 樹脂成形体の製造方法
JP2918211B2 (ja) * 1992-11-04 1999-07-12 河西工業株式会社 モールドプレス成形方法および成形装置
JP2620841B2 (ja) * 1993-12-31 1997-06-18 東京シート株式会社 基材の部分加飾成形方法
JPH08118387A (ja) * 1994-09-01 1996-05-14 Sumitomo Chem Co Ltd 熱可塑性樹脂成形体の製造方法
JP3497917B2 (ja) * 1995-04-17 2004-02-16 株式会社イノアックコーポレーション 複合型樹脂成形品の製造方法及び樹脂成形用金型装置

Also Published As

Publication number Publication date
EP0734832B1 (en) 2002-08-14
KR960033756A (ko) 1996-10-22
KR0157014B1 (ko) 1998-12-01
JP2897863B2 (ja) 1999-05-31
EP0734832A2 (en) 1996-10-02
EP0734832A3 (en) 1997-12-17
DE69622906D1 (de) 2002-09-19
DE69622906T2 (de) 2003-10-16
JPH08267479A (ja) 1996-10-15

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