MX2009002085A - Molde para moldeado por inyeccion y metodo de moldeado usando el mismo. - Google Patents

Molde para moldeado por inyeccion y metodo de moldeado usando el mismo.

Info

Publication number
MX2009002085A
MX2009002085A MX2009002085A MX2009002085A MX2009002085A MX 2009002085 A MX2009002085 A MX 2009002085A MX 2009002085 A MX2009002085 A MX 2009002085A MX 2009002085 A MX2009002085 A MX 2009002085A MX 2009002085 A MX2009002085 A MX 2009002085A
Authority
MX
Mexico
Prior art keywords
mold
molding
curved
gate
runners
Prior art date
Application number
MX2009002085A
Other languages
English (en)
Inventor
Duck Su Choi
Sang Bae Lee
Im Bong Park
Rae Hak Jeong
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of MX2009002085A publication Critical patent/MX2009002085A/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
    • 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
    • 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2708—Gates
    • 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
    • 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
    • B29C45/38—Cutting-off equipment for sprues or ingates

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

La presente invención se refiere a un molde para moldeado por inyección y un método de moldeado usando el mismo, en el cual se proporcionan múltiples compuertas a un canal curveado, de esta forma facilitando el moldeado de un producto que tiene una forma complicada y una anchura extensa, y en el cual se proporcionan una pluralidad de canales curveados, de esta forma facilitando expulsión de formas que son rellenadas en los canales. El molde incluye primero y segundo moldes que definen una cavidad del molde, una primera compuerta dispuesta en una primera posición de la cavidad del molde, una segunda compuerta dispuesta en una segunda posición de la cavidad del molde colocada aparte de la primera posición, un primer canal curveado proporcionado en el segundo molde para que de esta forma se conecte a la primera compuerta, y un segundo canal curveado proporcionado al segundo molde para que de esta forma se conecte a la segunda compuerta. Los primero y segundo canales curveados tienen entradas que están conectadas entre sí, y áreas transversales que se reducen gradualmente a partir de las entradas a la primera y segunda compuertas.
MX2009002085A 2006-10-25 2007-10-16 Molde para moldeado por inyeccion y metodo de moldeado usando el mismo. MX2009002085A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020060104056A KR20080037245A (ko) 2006-10-25 2006-10-25 사출성형용 금형 및 이를 이용한 성형방법
PCT/KR2007/005044 WO2008050966A1 (en) 2006-10-25 2007-10-16 Mold for injection molding and molding method using the same

Publications (1)

Publication Number Publication Date
MX2009002085A true MX2009002085A (es) 2009-04-01

Family

ID=39324727

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009002085A MX2009002085A (es) 2006-10-25 2007-10-16 Molde para moldeado por inyeccion y metodo de moldeado usando el mismo.

Country Status (6)

Country Link
US (1) US7700031B2 (es)
EP (1) EP2073969A4 (es)
KR (1) KR20080037245A (es)
MX (1) MX2009002085A (es)
SK (1) SK50282009A3 (es)
WO (1) WO2008050966A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101733905A (zh) * 2008-11-14 2010-06-16 群康科技(深圳)有限公司 注塑模具
CN101767415A (zh) * 2008-12-30 2010-07-07 群康科技(深圳)有限公司 注塑模具
JP6305116B2 (ja) * 2013-12-13 2018-04-04 株式会社エンプラス メッシュフィルタ
KR101702593B1 (ko) * 2015-01-12 2017-02-03 이상직 후방 사출용 금형을 위한 핫런너 시스템

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2379971A (en) * 1937-12-21 1945-07-10 John J Krehbiel Mold for binding books
JPH05116189A (ja) * 1991-10-30 1993-05-14 Fujitsu Ltd 薄板用射出成形金型
KR960004476Y1 (ko) * 1992-02-27 1996-05-31 강진구 사출금형의 커브 스프루 게이트 구조
JPH1095033A (ja) 1996-09-24 1998-04-14 Sekisui Chem Co Ltd サブマリンゲート構造を有する射出成形用金型
JP2001300984A (ja) * 2000-04-21 2001-10-30 Kasai Kogyo Co Ltd 樹脂成形体の射出成形方法並びに射出成形用金型
JP2002283418A (ja) * 2001-03-26 2002-10-03 Sekisui Chem Co Ltd 射出成形用金型
KR100420631B1 (ko) * 2001-05-09 2004-03-03 금능정밀(주) 필름을 인서트하여 성형하는 패널을 제조하기 위한 방법및 이의 제조에 사용되는 금형
SE524001C2 (sv) * 2001-10-10 2004-06-15 Nolato Ab Ingötsanordning vid formsprutningsaggregat och formverktyg
US6887419B2 (en) * 2002-05-31 2005-05-03 Mgs Mfg. Group, Inc. De-gating mold for injection molding of elastic materials
JP2004148783A (ja) * 2002-11-01 2004-05-27 Sharp Corp 射出成形用金型
JP2005288888A (ja) * 2004-03-31 2005-10-20 Mitsubishi Materials Corp 成形用金型装置

Also Published As

Publication number Publication date
US7700031B2 (en) 2010-04-20
KR20080037245A (ko) 2008-04-30
SK50282009A3 (sk) 2009-06-05
WO2008050966A1 (en) 2008-05-02
EP2073969A4 (en) 2013-11-27
EP2073969A1 (en) 2009-07-01
US20080099959A1 (en) 2008-05-01

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