DK0443387T3 - Apparat til sprøjtestøbning, med fjederbelastede dyser - Google Patents
Apparat til sprøjtestøbning, med fjederbelastede dyserInfo
- Publication number
- DK0443387T3 DK0443387T3 DK91101786.1T DK91101786T DK0443387T3 DK 0443387 T3 DK0443387 T3 DK 0443387T3 DK 91101786 T DK91101786 T DK 91101786T DK 0443387 T3 DK0443387 T3 DK 0443387T3
- Authority
- DK
- Denmark
- Prior art keywords
- nozzle
- housing
- injection molding
- closed position
- spring
- Prior art date
Links
- 238000001746 injection moulding Methods 0.000 title abstract 2
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 238000007789 sealing Methods 0.000 abstract 2
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
-
- 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
- B29C2045/2762—Seals between nozzle and manifold
-
- 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
- B29C2045/306—Movable torpedoes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Telephone Function (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002010855A CA2010855C (en) | 1990-02-23 | 1990-02-23 | Injection molding system having spring biased nozzles |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0443387T3 true DK0443387T3 (da) | 1995-01-23 |
Family
ID=4144372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK91101786.1T DK0443387T3 (da) | 1990-02-23 | 1991-02-08 | Apparat til sprøjtestøbning, med fjederbelastede dyser |
Country Status (8)
Country | Link |
---|---|
US (1) | US5049062A (zh) |
EP (1) | EP0443387B1 (zh) |
CN (1) | CN1024329C (zh) |
AT (1) | ATE112518T1 (zh) |
CA (1) | CA2010855C (zh) |
DE (1) | DE69104392T2 (zh) |
DK (1) | DK0443387T3 (zh) |
ES (1) | ES2061082T3 (zh) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5162125A (en) * | 1991-05-30 | 1992-11-10 | Husky Injection Molding Systems Ltd. | Heated and cooled valve stem for an injection molding apparatus |
DE4201341C1 (de) * | 1992-01-20 | 1994-01-20 | Incoe Corp | Klemmeinrichtung für Heißkanalverteiler |
DE4222510C1 (de) * | 1992-07-09 | 1993-12-09 | Edmund Ullisperger | Nadelverschlußdüse für Kunststoff-Spritzmassen |
CA2074694C (en) * | 1992-07-27 | 2000-01-18 | Jobst Ulrich Gellert | Injection molding nozzle insert |
CA2091409C (en) * | 1993-03-10 | 2001-09-25 | Denis L. Babin | Injection molding torpedo with thermocouple bore |
US5609893A (en) * | 1995-01-12 | 1997-03-11 | Jk Molds, Inc. | Probe assembly for injection molding apparatus |
JPH09277320A (ja) * | 1996-04-10 | 1997-10-28 | Otto Maenner | 射出成形型と協働するニードル閉鎖弁 |
US5855934A (en) * | 1997-05-27 | 1999-01-05 | Tradesco Mold Limited | Valve pin actuator |
CA2206972C (en) * | 1997-06-04 | 2005-01-25 | Jobst Ulrich Gellert | Nozzle retaining apparatus |
US6309207B1 (en) | 1998-06-10 | 2001-10-30 | Husky Injection Molding Systems Ltd. | Injection molding nozzle assembly |
US6062846A (en) * | 1997-06-13 | 2000-05-16 | Husky Injection Molding Systems, Ltd. | Injection molding nozzle assembly |
US6318990B1 (en) * | 1998-10-16 | 2001-11-20 | Mold-Masters Limited | Injection molding nozzle apparatus |
CA2286953A1 (en) | 1999-10-18 | 2001-04-18 | Helen Zhuang | Injection nozzle system |
CA2463498C (en) * | 2001-10-12 | 2012-04-24 | Mold-Masters Limited | Valve pin with thermocouple |
US7182893B2 (en) * | 2002-10-11 | 2007-02-27 | Mold-Masters Limited | Valve gated nozzle having a valve pin with a sensor |
WO2003086734A1 (en) * | 2002-04-12 | 2003-10-23 | Mold-Masters Limited | Mold gate insert with a thermal barrier |
CA2449907C (en) * | 2002-11-21 | 2012-01-03 | Mold-Masters Limited | In-line valve gated nozzle |
US7189071B2 (en) | 2003-02-12 | 2007-03-13 | Mold-Masters Limited | Telescopic manifold nozzle seal |
CA2463402C (en) * | 2003-04-07 | 2013-01-15 | Mold-Masters Limited | Hot runner nozzle with melt sealing |
US7179081B2 (en) * | 2003-04-07 | 2007-02-20 | Mold-Masters Limited | Front-mountable, edge-gating nozzle |
US7306454B2 (en) * | 2003-04-07 | 2007-12-11 | Mold-Masters Limited | Front-mountable injection molding nozzle |
EP1663607B1 (en) * | 2003-09-09 | 2013-06-12 | Mold-Masters (2007) Limited | Hot runner nozzle and manifold seal |
US7226283B2 (en) * | 2004-10-13 | 2007-06-05 | Mold-Masters Limited | Injection molding apparatus with a melt channel in valve pin |
US20070065537A1 (en) * | 2005-09-16 | 2007-03-22 | Injectnotech Inc. | Injection molding valve gate having combined sealing and guiding structures |
US7404713B2 (en) * | 2006-01-31 | 2008-07-29 | Incoe Corporation | Inlet nozzle for hot runner system |
US7396226B2 (en) * | 2006-03-10 | 2008-07-08 | Mold-Masters (2007) Limited | Nozzle sealing assembly |
US20080029932A1 (en) * | 2006-08-02 | 2008-02-07 | Shape Corporation | Molding machine with platen-attached hot runner manifold |
US20080171100A1 (en) * | 2007-01-17 | 2008-07-17 | Husky Injection Molding Systems Ltd. | Constant-Force Belleville Spring and an Injection Molding Melt-Conveyance System Incorporating such a Spring as a Seal Spring |
US7614869B2 (en) | 2007-05-08 | 2009-11-10 | Mold-Masters (2007) Limited | Manifold nozzle connection for an injection molding system |
US7775788B2 (en) * | 2008-08-05 | 2010-08-17 | Mold-Masters (2007) Limited | Melt transfer components for a stack molding system |
US7845936B2 (en) * | 2009-01-21 | 2010-12-07 | Mold-Masters (2007) Limited | Sealing arrangement for an edge gated nozzle in an injection molding system |
CN102069552B (zh) * | 2010-11-22 | 2012-12-12 | 北京化工大学 | 一种用于微分注射成型的弹簧喷嘴 |
JP5619643B2 (ja) * | 2011-02-01 | 2014-11-05 | 小島プレス工業株式会社 | ダイレクト成形機 |
CA2834278C (en) | 2011-05-10 | 2015-12-22 | Husky Injection Molding Systems Ltd. | Selective adjustment of position of nozzle assembly |
CN102285071B (zh) * | 2011-08-25 | 2013-04-24 | 苏州同大模具有限公司 | 瓶盖注塑成型模具的机械密封机构 |
WO2016153608A1 (en) * | 2015-03-20 | 2016-09-29 | Synventive Molding Soulutions, Inc. | Actuator cooling apparatus and method |
CN103496099A (zh) * | 2013-09-27 | 2014-01-08 | 苏州好特斯模具有限公司 | 一种全封闭式热嘴防漏胶组件 |
CN105446068B (zh) * | 2015-12-24 | 2017-06-20 | 程必中 | 一种蓝图制图设备及蓝图制图方法 |
CN106182603A (zh) * | 2016-08-29 | 2016-12-07 | 潼南县开鑫电子科技有限责任公司 | 一种注塑机射胶装置 |
US10046494B2 (en) | 2016-09-07 | 2018-08-14 | BetaJet, LLC | Small format reaction injection molding machines and components for use therein |
CN107053593A (zh) * | 2017-05-31 | 2017-08-18 | 泉州三川机械有限公司 | 一种注塑机的注射头 |
PT3725489T (pt) * | 2019-04-17 | 2022-03-29 | Mold Masters 2007 Ltd | Sistema de canais quentes |
CN114589885B (zh) * | 2022-03-08 | 2023-12-12 | 依润特工业智能科技(苏州)有限公司 | 一种挤出热流道系统 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2940123A (en) * | 1957-07-17 | 1960-06-14 | Basf Ag | Shut-off nozzle for injection molding of thermoplastic materials |
US3231938A (en) * | 1962-01-22 | 1966-02-01 | Milton I Ross | Injection molding apparatus |
US3491408A (en) * | 1967-10-13 | 1970-01-27 | Apl Corp | Valve adjuster and stop mechanism for an injection molding machine |
US3941540A (en) * | 1971-07-07 | 1976-03-02 | Diamond Tool & Die Company | Sprue bushing for a single cavity or center sprued mold |
US3758248A (en) * | 1972-12-20 | 1973-09-11 | H Drazick | Injection plastic feeder |
FR2273647A1 (fr) * | 1974-06-04 | 1976-01-02 | Ramond Louis | Buse d'injection pour matieres plastiques |
JPS51125160A (en) * | 1974-06-27 | 1976-11-01 | Saito Kouki Kk | Automatically opening or closing valve gate for plastic injection molding |
JPS53102960A (en) * | 1977-02-21 | 1978-09-07 | Asahi Chem Ind Co Ltd | Injection mold |
DD133643A1 (de) * | 1977-10-12 | 1979-01-17 | Rolf Binnemann | Nadelventil mit membranensystem im heisskanalverteiler bei plastspritz-heisskanalwerkzeugen |
CA1174020A (en) * | 1982-01-06 | 1984-09-11 | Jobst U. Gellert | Injection molding manifold member and method of manufacture |
US4622001A (en) * | 1985-03-12 | 1986-11-11 | Electra Form, Inc. | Cavity cooling system |
CA1261569A (en) * | 1987-07-15 | 1989-09-26 | Jobst U. Gellert | Injection molding multiple nozzle valve gating system |
CA1261573A (en) * | 1987-10-16 | 1989-09-26 | Harald H. Schmidt | Injection molding nozzle having grounded heating element brazed into pointed tip |
CA1261571A (en) * | 1987-12-17 | 1989-09-26 | Jobst U. Gellert | Injection molding single nozzle valve gating |
CA1261575A (en) * | 1988-04-13 | 1989-09-26 | Jobst U. Gellert | Injection molding valve gating one of two nozzles in tandem |
-
1990
- 1990-02-23 CA CA002010855A patent/CA2010855C/en not_active Expired - Lifetime
-
1991
- 1991-02-08 DK DK91101786.1T patent/DK0443387T3/da active
- 1991-02-08 EP EP91101786A patent/EP0443387B1/en not_active Expired - Lifetime
- 1991-02-08 AT AT91101786T patent/ATE112518T1/de not_active IP Right Cessation
- 1991-02-08 ES ES91101786T patent/ES2061082T3/es not_active Expired - Lifetime
- 1991-02-08 DE DE69104392T patent/DE69104392T2/de not_active Expired - Fee Related
- 1991-02-21 CN CN91101059A patent/CN1024329C/zh not_active Expired - Fee Related
- 1991-04-03 US US07/681,634 patent/US5049062A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1024329C (zh) | 1994-04-27 |
CA2010855A1 (en) | 1991-08-23 |
CA2010855C (en) | 1999-07-27 |
EP0443387A1 (en) | 1991-08-28 |
ATE112518T1 (de) | 1994-10-15 |
ES2061082T3 (es) | 1994-12-01 |
CN1054213A (zh) | 1991-09-04 |
US5049062A (en) | 1991-09-17 |
EP0443387B1 (en) | 1994-10-05 |
DE69104392D1 (de) | 1994-11-10 |
DE69104392T2 (de) | 1995-02-16 |
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