DE69837631D1 - Isolierte modulare Spritzdüsenanordnung - Google Patents

Isolierte modulare Spritzdüsenanordnung

Info

Publication number
DE69837631D1
DE69837631D1 DE69837631T DE69837631T DE69837631D1 DE 69837631 D1 DE69837631 D1 DE 69837631D1 DE 69837631 T DE69837631 T DE 69837631T DE 69837631 T DE69837631 T DE 69837631T DE 69837631 D1 DE69837631 D1 DE 69837631D1
Authority
DE
Germany
Prior art keywords
nozzle
gate insert
insulating element
threads
gate
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 - Fee Related
Application number
DE69837631T
Other languages
English (en)
Other versions
DE69837631T2 (de
Inventor
Rajan Puri
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.)
Husky Injection Molding Systems Ltd
Original Assignee
Husky Injection Molding Systems 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 Husky Injection Molding Systems Ltd filed Critical Husky Injection Molding Systems Ltd
Publication of DE69837631D1 publication Critical patent/DE69837631D1/de
Application granted granted Critical
Publication of DE69837631T2 publication Critical patent/DE69837631T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B29C45/2711—Gate inserts
    • 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
    • B29C45/278—Nozzle tips
    • 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
    • B29C2045/2766—Heat insulation between nozzle and 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
    • 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
    • B29C45/278—Nozzle tips
    • B29C2045/2783—Nozzle tips with a non-axial outlet opening of the melt 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
    • 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
    • B29C45/278—Nozzle tips
    • B29C2045/2785—Nozzle tips with high thermal conductivity
DE69837631T 1997-01-21 1998-01-19 Isolierte modulare Spritzdüsenanordnung Expired - Fee Related DE69837631T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/785,841 US5879727A (en) 1997-01-21 1997-01-21 Insulated modular injection nozzle system
US785841 1997-01-21

Publications (2)

Publication Number Publication Date
DE69837631D1 true DE69837631D1 (de) 2007-06-06
DE69837631T2 DE69837631T2 (de) 2008-02-14

Family

ID=25136786

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69837631T Expired - Fee Related DE69837631T2 (de) 1997-01-21 1998-01-19 Isolierte modulare Spritzdüsenanordnung

Country Status (6)

Country Link
US (1) US5879727A (de)
EP (1) EP0854027B1 (de)
AT (1) ATE360515T1 (de)
CA (1) CA2227085C (de)
DE (1) DE69837631T2 (de)
ES (1) ES2284189T3 (de)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5820900A (en) * 1996-08-21 1998-10-13 Mcgrevy; Alan N. Heating device for an injection mold apparatus
US6352426B1 (en) 1998-03-19 2002-03-05 Advanced Plastics Technologies, Ltd. Mold for injection molding multilayer preforms
US6074195A (en) * 1998-12-08 2000-06-13 Fast Heat, Inc. Hot runner nozzle with laminar flow pin point tip
CA2262175C (en) * 1999-02-16 2008-02-12 Mold-Masters Limited Injection molding apparatus with removable nozzle seal
US6533571B2 (en) * 1999-03-19 2003-03-18 Husky Injection Molding Systems, Ltd Injection nozzle insulator assembly
CA2286953A1 (en) * 1999-10-18 2001-04-18 Helen Zhuang Injection nozzle system
US6264460B1 (en) 1999-12-09 2001-07-24 Pechiney Emballage Flexible Europe Injection gate insulating and cooling apparatus
US6769901B2 (en) * 2000-04-12 2004-08-03 Mold-Masters Limited Injection nozzle system for an injection molding machine
US6394785B1 (en) 2000-11-20 2002-05-28 Top Grade Molds Ltd. Nozzle for injection mold
CA2332061A1 (en) 2001-01-23 2002-07-23 Mold-Masters Limited Nozzle end for multiple tipped injection molding nozzle
CA2358148A1 (en) 2001-10-03 2003-04-03 Mold-Masters Limited A nozzle
CA2358187A1 (en) * 2001-10-03 2003-04-03 Mold-Masters Limited Nozzle seal
US6962492B2 (en) * 2001-10-05 2005-11-08 Mold-Masters Limited Gap seal between nozzle components
DE10246701B4 (de) * 2001-10-05 2017-01-12 Mold-Masters (2007) Limited Spritzgießvorrichtung und Düse mit einer Spaltdichtung zwischen Düsenbauteilen
ITTO20011214A1 (it) * 2001-12-21 2003-06-21 Incos Spa Ugello iniettore per apparecchiature di stampaggio ad iniezione di materie plastiche.
AU2003206525A1 (en) * 2002-02-21 2003-09-09 Mold-Masters Limited A valve pin guide for a valve-gated nozzle
US7128566B2 (en) * 2002-02-21 2006-10-31 Mold-Masters Limited Valve pin guiding tip for a nozzle
US7025585B2 (en) * 2002-04-12 2006-04-11 Gellert Jobst U Mold gate insert with a thermal barrier
DE60316444T2 (de) * 2002-07-30 2008-01-10 Mold-Masters Limited, Georgetown Ventilnadelführungs- und -ausrichtungssystem für einen heisskanal in einer spritzgiessvorrichtung
US6780003B2 (en) * 2002-08-02 2004-08-24 Mold-Masters Limited Removable heater for a hot runner nozzle
US6726467B1 (en) * 2002-10-16 2004-04-27 R&D Tool & Engineering Co. Injection molding nozzle
WO2004043675A1 (en) * 2002-11-08 2004-05-27 Advanced Plastics Technologies Ltd Injection mold having a wear resistant portion and a high heat transfer portion and a method for forming a preform
US6609902B1 (en) 2002-11-12 2003-08-26 Husky Injection Molding Systems Ltd. Injection molding nozzle
DE10354456B4 (de) * 2002-11-21 2016-10-13 Mold-Masters (2007) Limited Düse mit einer Spitze, einem die Spitze umgebenden Teil und einem Positionierteil und Spritzgießvorrichtung mit der Düse
US20050181090A1 (en) * 2002-12-06 2005-08-18 Mold-Masters Limited Injection molding nozzle with embedded and removable heaters
DE10356937A1 (de) * 2002-12-09 2004-07-15 Mold-Masters Ltd., Georgetown Düsenspitze und -dichtung
CA2453170C (en) * 2002-12-20 2012-02-21 Mold-Masters Limited Lateral gating injection molding apparatus
US7175416B2 (en) * 2003-03-31 2007-02-13 Thermal Wave Molding Corp. Injection molding nozzle structured for cooling at extreme tip
EP1961548B1 (de) * 2003-04-07 2010-02-24 Mold-Masters (2007) Limited Heißkanaldüse mit Schmelzdichtung
US7143496B2 (en) * 2003-05-08 2006-12-05 Mold-Masters Limited Hot runner nozzle with removable tip and tip retainer
US7131832B2 (en) * 2003-05-08 2006-11-07 Mold-Masters Limited Transfer seal for a removable nozzle tip of an injection molding apparatus
US20040234646A1 (en) * 2003-05-16 2004-11-25 Salvatore Benenati Tip jacket for plastic injection molding nozzles
US7413131B2 (en) * 2003-08-25 2008-08-19 Husky Injection Molding Systems Ltd. Hot runner system components of two materials and method of manufacture
US7160100B2 (en) * 2004-01-06 2007-01-09 Mold-Masters Limited Injection molding apparatus having an elongated nozzle incorporating multiple nozzle bodies in tandem
DE102004009799B4 (de) * 2004-02-28 2006-03-23 Incoe International, Inc. Werkzeugeinsatz für den Anschnitt einer Heißkanaldüse für eine Spritzgießmaschine
CA2482254A1 (en) * 2004-04-07 2005-10-07 Mold-Masters Limited Modular injection nozzle having a thermal barrier
US20060065992A1 (en) * 2004-04-16 2006-03-30 Hutchinson Gerald A Mono and multi-layer articles and compression methods of making the same
US7588808B2 (en) 2004-04-16 2009-09-15 Advanced Plastics Technologies Luxembourg S.A. Mono and multi-layer articles and injection molding methods of making the same
DE602005017444D1 (de) * 2004-06-02 2009-12-17 Mold Masters 2007 Ltd Verschlussdüsenvorrichtung zum Spritzgiessen mit einer ringförmigen Strömung
US7344372B2 (en) * 2004-06-02 2008-03-18 Mold-Masters (2007) Limited Injection molding nozzle having an annular flow tip
US7544056B2 (en) 2004-06-02 2009-06-09 Mold-Masters (2007) Limited Valve-gated injection molding nozzle having an annular flow
CA2569639A1 (en) * 2004-06-10 2005-12-29 Advanced Plastics Technologies Luxembourg S.A. Methods and systems for cooling molds
US7217120B2 (en) * 2004-06-16 2007-05-15 V-Tek Molding Technologies Inc. Hot runner nozzle
US7458804B2 (en) * 2004-11-04 2008-12-02 Plastic Engineering & Technical Services, Inc. Injection molding drop tip
ITTO20050302A1 (it) * 2005-05-05 2006-11-06 Incos Spa Terminale di ugello iniettore per apparecchiature di stampaggio ad iniezione di materie plastiche
US7717697B2 (en) * 2005-08-30 2010-05-18 Sharon Hutchinson Methods and systems for controlling mold temperatures
US7370417B2 (en) * 2005-12-09 2008-05-13 Mold-Masters (2007) Limited Method of installing a mold gate insert in an injection molding apparatus
US7704069B2 (en) * 2005-12-20 2010-04-27 R&D Tool & Engineering Co. Injection molding apparatus having swiveling nozzles
US20080003321A1 (en) * 2006-01-20 2008-01-03 Kerr George S Modular mold system for production of product families
US7467940B2 (en) 2006-10-20 2008-12-23 Husky Injection Molding Systems Ltd. System and Method for Joining Non-Compatible Components
US8887296B2 (en) * 2006-12-12 2014-11-11 The Boeing Company Method and system for object-based multi-level security in a service oriented architecture
US7494336B2 (en) 2007-05-03 2009-02-24 Husky Injection Molding Systems Ltd. Nanocrystalline hot runner nozzle and nozzle tip
US20080292745A1 (en) * 2007-05-23 2008-11-27 Husky Injection Molding Systems Ltd. Mold Structure and Method of Manufacture Thereof
JPWO2008152872A1 (ja) * 2007-06-14 2010-08-26 コニカミノルタオプト株式会社 射出ノズル及び成形機
US7771189B2 (en) 2008-03-03 2010-08-10 R&D Tool & Engineering Co. Injection molding apparatus with replaceable gate insert
DE202008007918U1 (de) * 2008-06-16 2009-11-19 Günther Heisskanaltechnik Gmbh Spritzgießdüse für ein Spritzgießwerkzeug
US7922479B2 (en) * 2008-06-30 2011-04-12 Caterpillar Inc. Modular injection molding hot runner system
US7993125B2 (en) * 2008-06-30 2011-08-09 Caterpillar Inc. Repair tool for injection molding hot runner system
US7972132B2 (en) * 2008-10-10 2011-07-05 Mold-Masters (2007) Ltd Injection molding valve gated hot runner nozzle
US7918663B2 (en) * 2009-03-05 2011-04-05 Mold-Masters (2007) Limited Injection molding nozzle wedge seal
FR2948057A1 (fr) * 2009-07-16 2011-01-21 Airbus Operations Sas Dispositif interface perfectionne d'injection
DE102010056073B4 (de) 2010-12-23 2022-02-17 Otto Männer Innovation GmbH Heißkanaldüse
EP2673127A4 (de) * 2011-02-09 2014-10-15 Husky Injection Molding Formwerkzeugsystem mit wärmeübertragungshemmung
US8899964B2 (en) 2012-03-16 2014-12-02 Mold-Masters (2007) Limited Edge-gated injection molding apparatus
DE102012104291B4 (de) * 2012-05-16 2014-07-10 Günther Heisskanaltechnik Gmbh Düsenmundstück für eine Spritzgießdüse, Spritzgießdüse und Spritzgießwerkzeug
WO2014050768A1 (ja) * 2012-09-27 2014-04-03 オリンパス株式会社 ホットランナ成形装置とホットランナノズル
US20140105511A1 (en) * 2012-10-11 2014-04-17 Macaulay-Brown, Inc. Matched representation space method for numerically encoding data
US9162384B2 (en) * 2013-03-22 2015-10-20 Otto Männer Innovation GmbH Injection nozzle with multi-piece tip portion
US9381691B2 (en) 2013-06-25 2016-07-05 Plastic Engineering & Technical Services, Inc. Pressure resistant drop tip nozzle for injection molding
DE102014210332A1 (de) * 2014-06-02 2015-12-03 AWETIS Engineering + Manufacturing GmbH Einspritzdüse zum Einbringen von Spritzgut in eine Spritzgußform
DK3157351T3 (da) * 2014-06-20 2019-09-16 Live Tech S R L Sprøjtestøbesystem til et fedtholdigt produkt
US9272453B1 (en) * 2014-08-29 2016-03-01 Husky Injection Molding Systems Ltd. Hot runner with removable gate pad
ITUB20153137A1 (it) * 2015-08-14 2017-02-14 Inglass Spa Terminale di ugello per iniettori di apparecchiature di stampaggio ad iniezione di materie plastiche
WO2017159049A1 (ja) * 2016-03-18 2017-09-21 本田技研工業株式会社 射出成形機用ノズル
CN107650337A (zh) * 2016-07-26 2018-02-02 柳道万和(苏州)热流道系统有限公司 用于热流道注塑系统的喷嘴组件及热流道注塑系统
DE102017107443A1 (de) * 2017-04-06 2018-10-11 Günther Heisskanaltechnik Gmbh Einsatz zur Verwendung in einer Spritzgießdüse und Spritzgießdüse mit einem solchen Einsatz
CN108973032A (zh) * 2017-06-02 2018-12-11 柳道万和(苏州)热流道系统有限公司 热嘴组件及具有其的热流道系统
US20200070393A1 (en) * 2018-09-04 2020-03-05 Chung Hsien Lin Movable Needle Valve of Hot-Runner Mold
CN112035933B (zh) * 2020-09-03 2022-02-22 西北工业大学 考虑结构间隙的固体火箭发动机喷管热结构耦合分析方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113346A (en) * 1962-03-22 1963-12-10 Bois Plastic Products Inc Du Nozzle arrangement for hot runner plastic molds
CH551273A (fr) * 1972-09-06 1974-07-15 Furrer Edmond Bloc de liaison entre une machine a injecter les matieres plastiques et son moule.
US4266723A (en) * 1979-11-02 1981-05-12 Incoe Corporation Nozzle for injection molding machines
DE3337803C2 (de) * 1983-10-18 1986-07-10 Herbert Dipl.-Ing. 3559 Allendorf Günther Heißkanalsystem für Spritzgießvorrichtungen
US5028227A (en) * 1988-10-31 1991-07-02 Mold-Masters Limited Injection molding nozzle with replaceable gate insert
CA2030286C (en) * 1990-11-19 2000-11-21 Jobst Ulrich Gellert Injection molding nozzle having tapered heating element adjacent the bore
US5208052A (en) * 1991-11-18 1993-05-04 Husky Injection Molding Systems Ltd. Hot runner nozzle assembly
JP3082476B2 (ja) * 1992-11-05 2000-08-28 三菱マテリアル株式会社 射出成形金型
US5569475A (en) * 1993-06-10 1996-10-29 D-M-E Company Insulator for thermoplastic molding nozzle assembly
US5299928A (en) * 1993-07-26 1994-04-05 Gellert Jobst U Two-piece injection molding nozzle seal
US5513976A (en) * 1994-04-13 1996-05-07 Caco Pacific Corporation Nozzle for heating and passing a fluid into a mold
US5443381A (en) * 1994-07-18 1995-08-22 Gellert; Jobst U. Injection molding one-piece insert having cooling chamber with radial rib portions

Also Published As

Publication number Publication date
CA2227085C (en) 2006-12-12
CA2227085A1 (en) 1998-07-21
EP0854027B1 (de) 2007-04-25
EP0854027A1 (de) 1998-07-22
ES2284189T3 (es) 2007-11-01
ATE360515T1 (de) 2007-05-15
US5879727A (en) 1999-03-09
DE69837631T2 (de) 2008-02-14

Similar Documents

Publication Publication Date Title
DE69837631D1 (de) Isolierte modulare Spritzdüsenanordnung
US6533571B2 (en) Injection nozzle insulator assembly
CA2246182A1 (en) Sprue bar assembly
ATE251539T1 (de) Spritzgiessdüsenzusammenbau
PT934810E (pt) Gito de insercao com cavidade de tres elementos para moldagem por injeccao
EP0361043A3 (de) Spritzgiessdüse mit Nasenteil mit einem die Bohrung umringenden Heizelement und Verfahren
ATE253443T1 (de) Gekühlter spritzgiesseinsatz
DE69711496D1 (de) Beheizte Düseverteiler in einer gemeinsamen Fläche miteinander verbunden durch Verbindungsverteiler
EP0709655A3 (de) Führung
CA2109555A1 (en) Printed Circuit Board for Injection Molding System
EP0486967A3 (en) Injection molding nozzle having tapered heating element adjacent the bore
CA2210259A1 (en) Probe assembly for injection molding apparatus
ES2067833T3 (es) Aparato de moldeo por inyeccion provisto de un elemento calefactor independiente en el inserto de formacion de cavidad.
CA2205978A1 (en) Connector bushing for injection molding manifolds
DE69408232D1 (de) Selbstausrichtende Düsenkonstruktion für Thermo-Tintenstrahldruckköpfe
ES2144838T3 (es) Molde de inyeccion.
AU6583598A (en) Injection mold having heated sprue bushing
AU2347901A (en) Hot runner distributor system
ATE187276T1 (de) Schalteinrichtung
DE69603537T2 (de) Heisse seitliche Spritzgiessanschnittabdichtung mit Umfangsrand
JPH061148Y2 (ja) 蒸気噴出器
EP0927621A3 (de) Heisskanalabschnitt, insbesondere Heisskanaldüse für eine Spritzgiessmaschine oder Kunststoffspritzgiessform
JP3638734B2 (ja) プリプラ式射出成形機
ES2082537T3 (es) Boquilla de moldeo por inyeccion caldeada, con multicavidades.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee