ATE380645T1 - Verbesserte mischvorrichtung und -verfahren für spritzgiessmaschinen - Google Patents
Verbesserte mischvorrichtung und -verfahren für spritzgiessmaschinenInfo
- Publication number
- ATE380645T1 ATE380645T1 AT00962129T AT00962129T ATE380645T1 AT E380645 T1 ATE380645 T1 AT E380645T1 AT 00962129 T AT00962129 T AT 00962129T AT 00962129 T AT00962129 T AT 00962129T AT E380645 T1 ATE380645 T1 AT E380645T1
- Authority
- AT
- Austria
- Prior art keywords
- flow channel
- injection molding
- resin
- mixing apparatus
- molding machines
- Prior art date
Links
- 238000001746 injection moulding Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000011347 resin Substances 0.000 abstract 4
- 229920005989 resin Polymers 0.000 abstract 4
- 230000007423 decrease 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
-
- 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
- B29C45/1603—Multi-way nozzles specially adapted 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
- B29C45/30—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
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
- B29C2045/308—Mixing or stirring devices
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)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/435,965 US6089468A (en) | 1999-11-08 | 1999-11-08 | Nozzle tip with weld line eliminator |
US09/594,572 US6349886B1 (en) | 1999-11-08 | 2000-06-16 | Injector nozzle and method |
US09/605,763 US6382528B1 (en) | 1999-11-08 | 2000-06-28 | Mixer to improve melt homogeneity in injection molding machines and hot runners |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE380645T1 true ATE380645T1 (de) | 2007-12-15 |
Family
ID=27411895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00962129T ATE380645T1 (de) | 1999-11-08 | 2000-09-12 | Verbesserte mischvorrichtung und -verfahren für spritzgiessmaschinen |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1232051B1 (de) |
JP (1) | JP3984050B2 (de) |
CN (1) | CN1234518C (de) |
AT (1) | ATE380645T1 (de) |
AU (1) | AU7398800A (de) |
CA (1) | CA2385564C (de) |
DK (1) | DK1232051T3 (de) |
ES (1) | ES2296641T3 (de) |
HK (1) | HK1049465B (de) |
WO (1) | WO2001034365A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6544028B2 (en) * | 1999-11-08 | 2003-04-08 | Husky Injection Molding Systems, Ltd | Injection molding machine having a mixer insert |
CA2443483C (en) | 2002-10-02 | 2011-08-16 | Mold-Masters Limited | Mixing device |
DE102004009320A1 (de) | 2003-02-26 | 2004-11-18 | Mold-Masters Ltd., Georgetown | Heißläuferverteiler-Stopfen für einen rheologischen Ausgleich beim Heißläufer-Spritzgießen |
JP2005254480A (ja) * | 2004-03-09 | 2005-09-22 | Nippon Densan Corp | バルブゲート式射出成形装置及び方法 |
DE102004051750B4 (de) | 2004-10-23 | 2008-05-15 | Otto Männer Innovation GmbH | Heißkanaldüse |
US7614872B2 (en) | 2005-10-04 | 2009-11-10 | Mold-Masters (2007) Limited | Melt redistribution element for an injection molding apparatus |
CN100439075C (zh) * | 2006-08-15 | 2008-12-03 | 章辉敏 | 塑料衣架成型的改进方法 |
DE202007002817U1 (de) | 2007-02-23 | 2008-06-26 | Günther Heisskanaltechnik Gmbh | Spritzgießdüse |
US7604476B2 (en) * | 2007-10-24 | 2009-10-20 | Husky Injection Molding Systems Ltd. | Hot runner nozzle system |
JP4936490B1 (ja) * | 2010-11-04 | 2012-05-23 | サンテクノス株式会社 | 射出成形用金型 |
CN102814931A (zh) * | 2012-09-03 | 2012-12-12 | 晟扬精密模具(昆山)有限公司 | 笔记本显示器前框的生产模具 |
DE102013102925B4 (de) * | 2013-03-21 | 2016-02-11 | Günther Heisskanaltechnik Gmbh | Spritzgießdüse mit zweiteiligem Materialrohr |
CN103921396B (zh) * | 2014-05-14 | 2017-02-22 | 积康螺杆制造(上海)股份有限公司 | 一种行星混炼射咀 |
CN113165240B (zh) * | 2018-08-17 | 2023-03-28 | 圣万提注塑工业(苏州)有限公司 | 穿过注射成型流动通道的中断流 |
CN113613858B (zh) * | 2019-03-26 | 2023-12-01 | 日精Asb机械株式会社 | 注塑用模、树脂制容器的生产设备和插塞单元 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5783234A (en) * | 1996-07-25 | 1998-07-21 | Husky Injection Molding Systems Ltd. | Hot runner valve gate for eliminating unidirectional molecular orientation and weld lines from solidified resin used for forming molded articles |
US5916605A (en) * | 1996-09-27 | 1999-06-29 | Dynisco Hotrunners, Inc. | Valve actuated injection molding apparatus |
CA2219260C (en) * | 1997-10-23 | 2006-12-05 | Mold-Masters Limited | Injection molding apparatus having inter-manifold melt transfer bushings |
-
2000
- 2000-09-12 AU AU73988/00A patent/AU7398800A/en not_active Abandoned
- 2000-09-12 JP JP2001536345A patent/JP3984050B2/ja not_active Expired - Fee Related
- 2000-09-12 AT AT00962129T patent/ATE380645T1/de not_active IP Right Cessation
- 2000-09-12 CA CA002385564A patent/CA2385564C/en not_active Expired - Fee Related
- 2000-09-12 EP EP00962129A patent/EP1232051B1/de not_active Expired - Lifetime
- 2000-09-12 ES ES00962129T patent/ES2296641T3/es not_active Expired - Lifetime
- 2000-09-12 WO PCT/CA2000/001092 patent/WO2001034365A1/en active IP Right Grant
- 2000-09-12 DK DK00962129T patent/DK1232051T3/da active
- 2000-09-12 CN CNB008151369A patent/CN1234518C/zh not_active Expired - Fee Related
-
2003
- 2003-02-17 HK HK03101112.8A patent/HK1049465B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK1232051T3 (da) | 2008-05-05 |
EP1232051B1 (de) | 2007-12-12 |
CA2385564A1 (en) | 2001-05-17 |
HK1049465B (zh) | 2008-02-29 |
EP1232051A1 (de) | 2002-08-21 |
CA2385564C (en) | 2007-04-17 |
AU7398800A (en) | 2001-06-06 |
JP2003513818A (ja) | 2003-04-15 |
CN1387472A (zh) | 2002-12-25 |
CN1234518C (zh) | 2006-01-04 |
WO2001034365A1 (en) | 2001-05-17 |
JP3984050B2 (ja) | 2007-09-26 |
ES2296641T3 (es) | 2008-05-01 |
HK1049465A1 (en) | 2003-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 1232051 Country of ref document: EP |
|
REN | Ceased due to non-payment of the annual fee |