ATE244124T1 - Verfahren und vorrichtung zum spritzgiessen mit positionierung der verschlussnadel - Google Patents
Verfahren und vorrichtung zum spritzgiessen mit positionierung der verschlussnadelInfo
- Publication number
- ATE244124T1 ATE244124T1 AT99811156T AT99811156T ATE244124T1 AT E244124 T1 ATE244124 T1 AT E244124T1 AT 99811156 T AT99811156 T AT 99811156T AT 99811156 T AT99811156 T AT 99811156T AT E244124 T1 ATE244124 T1 AT E244124T1
- Authority
- AT
- Austria
- Prior art keywords
- melt
- gate
- injection molding
- flow
- positioning
- Prior art date
Links
- 238000001746 injection moulding Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 230000000903 blocking effect Effects 0.000 abstract 1
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
- B29C45/28—Closure devices therefor
- B29C45/2806—Closure devices therefor consisting of needle valve systems
- B29C45/281—Drive means therefor
-
- 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
- B29C45/28—Closure devices therefor
- B29C45/2806—Closure devices therefor consisting of needle valve systems
-
- 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
- B29C45/28—Closure devices therefor
- B29C45/2806—Closure devices therefor consisting of needle valve systems
- B29C2045/2848—Closure devices therefor consisting of needle valve systems having an adjustable stroke length
-
- 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
- B29C45/28—Closure devices therefor
- B29C45/2806—Closure devices therefor consisting of needle valve systems
- B29C2045/2872—Closure devices therefor consisting of needle valve systems with at least three positions, e.g. two different open positions to control the melt flow
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/218,469 US6228309B1 (en) | 1998-12-22 | 1998-12-22 | Method and apparatus for injection molding including valve stem positioning |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE244124T1 true ATE244124T1 (de) | 2003-07-15 |
Family
ID=22815243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99811156T ATE244124T1 (de) | 1998-12-22 | 1999-12-14 | Verfahren und vorrichtung zum spritzgiessen mit positionierung der verschlussnadel |
Country Status (4)
Country | Link |
---|---|
US (1) | US6228309B1 (de) |
EP (1) | EP1013395B1 (de) |
AT (1) | ATE244124T1 (de) |
DE (1) | DE69909225T2 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100468208B1 (ko) * | 2001-11-28 | 2005-01-26 | 유도실업주식회사 | 핫 런너시스템에 사용되는 다단위치 제어용 실린더 |
CA2371346A1 (en) * | 2002-02-11 | 2003-08-11 | Gino Colonico | Valve pin locking mechanism |
US6884061B2 (en) * | 2002-09-18 | 2005-04-26 | Mold-Masters Limited | Metering device for a nozzle of an injection molding apparatus |
EP1762359B1 (de) * | 2002-12-03 | 2009-07-15 | Mold-Masters (2007) Limited | Heißkanal-Koinjektionsdüse |
US7175420B2 (en) * | 2003-02-13 | 2007-02-13 | Mold-Masters Limited | Valve gated injection molding system with independent flow control |
US20040166189A1 (en) * | 2003-02-25 | 2004-08-26 | Mold-Masters Limited | Injection molding system with flow control |
DE50303573D1 (de) * | 2003-04-30 | 2006-07-06 | Elast Kunststoffverarbeitungs | Spritzgussdüsensystem für Kunststoff-Spritzgussanlagen |
US7025924B2 (en) * | 2003-07-03 | 2006-04-11 | Lowance Philip D | Dual container system and method of manufacturing the same |
CN100513131C (zh) * | 2003-11-11 | 2009-07-15 | 塑胶工程与技术服务有限公司 | 一种阀门组件 |
US7291298B2 (en) * | 2004-07-09 | 2007-11-06 | Husky Injection Molding Systems Ltd. | Apparatus and method for injection molding shooting pot wedge feature |
US7341688B2 (en) * | 2004-11-19 | 2008-03-11 | Husky Injection Molding Systems Ltd. | Valve gate for a hot runner injection molding machine |
US20070122519A1 (en) * | 2005-11-28 | 2007-05-31 | Yudo Co. Ltd. | Apparatus for controlling resin amount in cylinders of injection molding machines |
US20070286923A1 (en) * | 2006-06-08 | 2007-12-13 | Husky Injection Molding Systems Ltd. | Piston and valve stem assembly for a hot runner |
CA2591730A1 (en) * | 2006-06-16 | 2007-12-16 | Mold-Masters Limited | Open loop pressure control for injection molding |
EP1935607B1 (de) * | 2006-12-21 | 2014-06-18 | Mold-Masters (2007) Limited | Ventil für eine Koinjektions-Formvorrichtung |
DE602008002611D1 (de) * | 2007-02-21 | 2010-11-04 | Mold Masters 2007 Ltd | Heißkanalregler |
US20100044896A1 (en) | 2008-08-21 | 2010-02-25 | Payman Tabassi | Injection Molding Apparatus Having a Nozzle Tip Component for Taking a Nozzle Out of Service |
WO2010138302A1 (en) * | 2009-05-28 | 2010-12-02 | Husky Injection Molding Systems Ltd | Hot-runner system having controller to determine movement of valve stems |
AT510051B1 (de) | 2010-07-01 | 2012-04-15 | Christian Hefner | Einspritzwerkzeug |
CN101954728A (zh) * | 2010-07-20 | 2011-01-26 | 铜陵三佳科技股份有限公司 | 一种肘节塑料封装压机控制*** |
CN103249538B (zh) | 2010-11-23 | 2015-08-26 | 圣万提注塑工业有限公司 | 注塑成型流动控制装置及方法 |
DE102011054214A1 (de) | 2011-10-05 | 2013-04-11 | Günther Heisskanaltechnik Gmbh | Verfahren zum Betrieb mehrerer Nadelverschlussdüsen in einer Spritzgießvorrichtung |
US10201922B2 (en) | 2011-11-23 | 2019-02-12 | Husky Injection Molding Systems, Inc. | Control structure for a molding system |
US8985997B2 (en) | 2012-03-02 | 2015-03-24 | Mold-Masters (2007) Limited | Valve bushing for an injection molding apparatus |
JP2015523250A (ja) * | 2012-07-12 | 2015-08-13 | オットー メナー イノヴァツィオン ゲゼルシャフト ゲーエムベーハー | アクティブバルブピンによる係合解除を行う射出成形装置 |
DE102014114874A1 (de) * | 2013-11-22 | 2015-05-28 | Christopherus Bader | Verfahren zum Regeln der Füllung von zumindest einer Kavität |
JP6240114B2 (ja) * | 2014-03-18 | 2017-11-29 | イングラス ソシエタ ペル アチオニINGLASS S.p.A. | 樹脂材料の射出成形方法 |
DE102014210335A1 (de) * | 2014-06-02 | 2015-12-03 | AWETIS Engineering + Manufacturing GmbH | Nadelverschlussdüsensystem |
US10543629B2 (en) * | 2014-12-11 | 2020-01-28 | Inglass S.P.A. | Method and apparatus for injection molding of plastic materials |
WO2016137744A1 (en) * | 2015-02-23 | 2016-09-01 | Husky Injection Molding Systems Ltd. | Melt dispensing apparatus with adjustable stop |
JP6576862B2 (ja) | 2016-03-16 | 2019-09-18 | 東芝メモリ株式会社 | トランスファ成型装置 |
EP3363612B1 (de) * | 2017-02-17 | 2020-06-24 | Otto Männer GmbH | Heisskanaleinspritzdüse und aktuator für spritzgiessvorrichtung |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3241191A (en) * | 1962-02-08 | 1966-03-22 | Inv S Finance Corp | Apparatus for injection molding plastics |
US3252184A (en) | 1965-04-08 | 1966-05-24 | Owens Illinois Inc | Hot runner injection orifice control apparatus |
US3561062A (en) | 1968-11-12 | 1971-02-09 | Midland Ross Corp | Injection molding nozzle with flow-control mechanism |
DK138213B (da) * | 1975-10-10 | 1978-07-31 | Eduard Freddy Flygenring | Nåleventil med nål til indsprøjtningsdyser til formstofstøbeforme. |
US4279582A (en) | 1979-04-02 | 1981-07-21 | Incoe Corporation | Method and apparatus for individual control of injection mold shut-off bushings |
US4333608A (en) * | 1980-09-19 | 1982-06-08 | Ex-Cell-O Corporation | Injection molding nozzle |
CA1153524A (en) | 1980-10-15 | 1983-09-13 | Jobst U. Gellert | Injection molding mechanical double acting valve pin actuator |
US4420452A (en) | 1981-06-26 | 1983-12-13 | Stamicarbon B.V. | Process and device for injection-molding plastics |
CA1174820A (en) | 1982-02-24 | 1984-09-25 | William J. Wiles | Injection molding valve pin direct pneumatic actuator |
FR2542252B1 (fr) | 1983-03-10 | 1985-08-16 | Capy Gilbert | Procede et dispositif pour injecter de la matiere plastique dans un moule a plusieurs empreintes |
JPS59169827A (ja) * | 1983-03-17 | 1984-09-25 | Mitsubishi Heavy Ind Ltd | 射出成形金型のバルブゲ−ト装置 |
NO163087C (no) * | 1983-09-03 | 1990-04-04 | Hennecke Gmbh Maschf | Flerstoffdyse til sammenfoering av minst to flytbare reaksjonskomponenter for fremstilling av en flytbar, til kunststoff, spesielt til skumstoff, utreagerende reaksjonsblanding. |
JPS6241851A (ja) | 1985-08-15 | 1987-02-23 | 株式会社大林組 | 大重量物用摺動式移動台 |
US5141696A (en) | 1986-06-30 | 1992-08-25 | Osuna Diaz J M | Method for injection molding using flow adjusting arrangement |
US4966545A (en) * | 1989-04-19 | 1990-10-30 | Husky Injection Molding Systems Ltd. | Staged shooting pot for injection molding |
US5067893A (en) | 1990-06-15 | 1991-11-26 | Osuna Diaz Jesus M | Injection molding apparatus with shut off valve pin actuation system |
EP0480223B1 (de) | 1990-10-12 | 1995-08-30 | Jobst Ulrich Gellert | Mehrfachform-Spritzgiesssystem |
US5143733A (en) * | 1991-04-19 | 1992-09-01 | Husky Injection Molding Systems Ltd. | Injection molding apparatus |
US5200207A (en) * | 1991-06-10 | 1993-04-06 | Husky Injection Molding Systems Ltd. | Hot runner system for coinjection |
US5288225A (en) * | 1992-12-14 | 1994-02-22 | Husky Injection Molding Systems Ltd. | Pressure balanced valve stem |
DE4324275C2 (de) | 1993-07-20 | 1996-05-02 | Incoe Corp | Pneumatische Steuervorrichtung für Heißkanalnadelventile für Spritzgießwerkzeuge |
US5650178A (en) * | 1994-11-23 | 1997-07-22 | Bemis Manufacturing Company | Co-injection manifold for injection molding |
US5556582A (en) | 1995-02-17 | 1996-09-17 | Stanford University | Injection molding gate flow control |
US5670190A (en) * | 1995-08-10 | 1997-09-23 | Osuna-Diaz; Jesus M. | Valve pin actuation system for an injection nozzle |
US5780077A (en) | 1995-09-05 | 1998-07-14 | John W. Von Holdt | Adjustable mold gate for a hot probe member |
US5849236A (en) | 1996-05-10 | 1998-12-15 | Siegel-Robert, Inc. | Method and apparatus for plastic injection molding flow control |
-
1998
- 1998-12-22 US US09/218,469 patent/US6228309B1/en not_active Expired - Fee Related
-
1999
- 1999-12-14 AT AT99811156T patent/ATE244124T1/de not_active IP Right Cessation
- 1999-12-14 EP EP99811156A patent/EP1013395B1/de not_active Expired - Lifetime
- 1999-12-14 DE DE69909225T patent/DE69909225T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69909225D1 (de) | 2003-08-07 |
EP1013395B1 (de) | 2003-07-02 |
DE69909225T2 (de) | 2004-05-27 |
EP1013395A1 (de) | 2000-06-28 |
US6228309B1 (en) | 2001-05-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE244124T1 (de) | Verfahren und vorrichtung zum spritzgiessen mit positionierung der verschlussnadel | |
DE69838058D1 (de) | Verfahren und gerät zum formen von kunststoffgegenständen | |
DE69526868D1 (de) | Vorrichtung zum spritzgiessen mit einem ventilöffnungstyp | |
DE3582749D1 (de) | Sich am umfang oeffnende kernringduesenoeffnung zum spritzgiessen. | |
ATE224282T1 (de) | Mehrfach verschliessende düse | |
TW349052B (en) | Valve-gate mechanism and device for use in a gas- or fluid-assisted injection molding process, and process for fluid-assisted injected molding | |
EP0360189A3 (de) | Spritzdüse für eine Spritzgussmaschine | |
JPS57105329A (en) | Aggregate of valve | |
JPS6475218A (en) | Injection method of air flow to mold and its device in injection molding machine | |
ATE316454T1 (de) | Verfahren zur temperatur-regelung einer spritzgiess- oder druckgiessform | |
DK1189739T3 (da) | Indspröjtningsdyse og fremgangsmåde til spröjtestöbning | |
DK1380400T3 (da) | Spröjtestöbedyse med nålelukning og udtrædelsesåbninger i siden | |
DE60131200D1 (de) | Schieberventilvorrichtung mit einlegeteilen | |
IT1248888B (it) | Ugello di iniezione per uno stampo | |
DE60233286D1 (de) | Maschine und Verfahren zum Spritzgiessen | |
MXPA05008453A (es) | Metodo para producir partes moldeadas por inyeccion y boquilla de aguja taponada para moldeo por inyeccion. | |
JPS63237920A (ja) | 射出成形金型 | |
ATE224284T1 (de) | Verschlussangussvorrichtung und spritzgiessverfahren | |
JPH0459211A (ja) | 射出成形における成形方法 | |
DE59704037D1 (de) | Vorrichtung zum verriegeln und öffnen eines spritzgusswerkzeuges | |
GB1008567A (en) | Improvements in or relating to method and apparatus for injection molding | |
JPS63137821A (ja) | 射出成形用ノズル | |
CA2462150A1 (en) | Multiple gating nozzle | |
KR920003868Y1 (ko) | 열경화성수지용 사출금형의 형폐시 코어조속 전진장치 | |
JPH06114892A (ja) | 射出成形金型 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |