AU775615B2 - Flow nozzle for injection molding - Google Patents
Flow nozzle for injection molding Download PDFInfo
- Publication number
- AU775615B2 AU775615B2 AU14616/01A AU1461601A AU775615B2 AU 775615 B2 AU775615 B2 AU 775615B2 AU 14616/01 A AU14616/01 A AU 14616/01A AU 1461601 A AU1461601 A AU 1461601A AU 775615 B2 AU775615 B2 AU 775615B2
- Authority
- AU
- Australia
- Prior art keywords
- nozzle
- nozzle body
- accordance
- flow nozzle
- tip member
- 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.)
- Ceased
Links
- 238000001746 injection moulding Methods 0.000 title description 11
- 239000004033 plastic Substances 0.000 claims abstract description 37
- 229920003023 plastic Polymers 0.000 claims abstract description 37
- 230000006835 compression Effects 0.000 claims abstract description 33
- 238000007906 compression Methods 0.000 claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 10
- 238000002347 injection Methods 0.000 abstract description 8
- 239000007924 injection Substances 0.000 abstract description 8
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical group [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000004323 axial length Effects 0.000 description 2
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 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
- B29C45/278—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
- B29C2045/2761—Seals between nozzle and mould or gate
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)
- Nozzles (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/435,683 US6227461B1 (en) | 1999-11-08 | 1999-11-08 | Flow nozzle for injection molding |
| US09/435683 | 1999-11-08 | ||
| PCT/US2000/030364 WO2001034305A1 (en) | 1999-11-08 | 2000-11-03 | Flow nozzle for injection molding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU1461601A AU1461601A (en) | 2001-06-06 |
| AU775615B2 true AU775615B2 (en) | 2004-08-05 |
Family
ID=23729374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU14616/01A Ceased AU775615B2 (en) | 1999-11-08 | 2000-11-03 | Flow nozzle for injection molding |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6227461B1 (https=) |
| EP (1) | EP1227892B1 (https=) |
| JP (1) | JP2003513817A (https=) |
| AT (1) | ATE278472T1 (https=) |
| AU (1) | AU775615B2 (https=) |
| BR (1) | BR0015379A (https=) |
| CA (1) | CA2389983C (https=) |
| DE (1) | DE60014689T2 (https=) |
| ES (1) | ES2228628T3 (https=) |
| PT (1) | PT1227892E (https=) |
| WO (1) | WO2001034305A1 (https=) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000051803A1 (en) | 1999-02-26 | 2000-09-08 | Mold-Masters Limited | Multi-cavity injection molding apparatus splitting melt near nozzle front |
| US6616015B2 (en) * | 2000-01-27 | 2003-09-09 | Crown Cork & Seal Technologies Corporation | Manifold structure for pressure molding |
| US6769901B2 (en) * | 2000-04-12 | 2004-08-03 | Mold-Masters Limited | Injection nozzle system for an injection molding machine |
| AU2002235542A1 (en) * | 2000-08-22 | 2002-03-04 | Microcoating Technologies, Inc. | Narrow diameter needle having reduced inner diameter tip |
| CA2358187A1 (en) * | 2001-10-03 | 2003-04-03 | Mold-Masters Limited | Nozzle seal |
| CA2358148A1 (en) | 2001-10-03 | 2003-04-03 | Mold-Masters Limited | A nozzle |
| US6962492B2 (en) * | 2001-10-05 | 2005-11-08 | Mold-Masters Limited | Gap seal between nozzle components |
| CA2473920A1 (en) * | 2002-02-21 | 2003-08-28 | 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 |
| JP2005534534A (ja) * | 2002-07-30 | 2005-11-17 | モールド‐マスターズ、リミテッド | 射出成型装置用バルブピン案内・芯合わせシステム |
| US7137807B2 (en) * | 2002-11-21 | 2006-11-21 | Mold-Masters Limited | Hot runner nozzle with a tip, a tip surrounding piece and an alignment piece |
| CA2452112A1 (en) * | 2002-12-09 | 2004-06-09 | Mold-Masters Limited | Nozzle tip and seal |
| 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 |
| DE102006004265A1 (de) * | 2006-01-31 | 2007-08-09 | Incoe International, Inc. | Hochbelastbare Dichtungen für Spritzgießanlagen |
| US7396226B2 (en) * | 2006-03-10 | 2008-07-08 | Mold-Masters (2007) Limited | Nozzle sealing assembly |
| US20070264435A1 (en) * | 2006-05-10 | 2007-11-15 | Kenrick Venett | Material processing system through an injection nozzle |
| CA2832077C (en) * | 2011-04-26 | 2016-09-13 | Husky Injection Molding Systems Ltd. | Mold-tool system including nozzle-tip assembly configured for reduced axial tilting |
| JP5951543B2 (ja) * | 2013-03-28 | 2016-07-13 | ニチアス株式会社 | 金属発熱体および発熱構造体 |
| KR101628243B1 (ko) * | 2015-05-11 | 2016-06-09 | 피피아이평화 주식회사 | 핫러너 장치 |
| CN115768506A (zh) * | 2020-06-26 | 2023-03-07 | 索芙特海尔公司 | 倒置喷嘴固定装置及方法 |
| KR102742728B1 (ko) * | 2022-04-21 | 2024-12-16 | 주식회사 유도 | 언더컷 실캡을 갖는 pet 프리폼 핫 러너 사출금형의 노즐장치 |
| CN117549490B (zh) * | 2023-12-28 | 2024-06-28 | 博创智能装备股份有限公司 | 一种注塑机的一体式保压射嘴 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2672187A (en) * | 1949-10-01 | 1954-03-16 | Smith Welding Equipment Corp | Torch tip mounting |
| US4969602A (en) * | 1988-11-07 | 1990-11-13 | Nordson Corporation | Nozzle attachment for an adhesive dispensing device |
| US5573185A (en) * | 1994-01-07 | 1996-11-12 | Hotset Heizpatronen U. Zubehohr Gmbh | Electrically heated nozzle for injection-molding machine |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR954395A (fr) * | 1946-10-24 | 1949-12-23 | Hpm Dev Corp | Perfectionnements apportés aux machines à mouler |
| GB634853A (en) * | 1947-03-19 | 1950-03-29 | Douglas Anderson | Improvements in or relating to injection moulding machines |
| US2529146A (en) | 1948-03-15 | 1950-11-07 | Waldes Kohinoor Inc | Injection molding apparatus |
| JPS51125160A (en) | 1974-06-27 | 1976-11-01 | Saito Kouki Kk | Automatically opening or closing valve gate for plastic injection molding |
| US4266723A (en) | 1979-11-02 | 1981-05-12 | Incoe Corporation | Nozzle for injection molding machines |
| CA1193818A (en) | 1983-03-24 | 1985-09-24 | Jobst U. Gellert | Hydraulically actuated injection molding system with alternate hydraulic connections |
| US4905901A (en) * | 1988-08-30 | 1990-03-06 | Sajar Plastics, Inc. | Injection molding nozzle |
| DK158572C (da) * | 1988-11-07 | 1990-11-12 | Per Engelbrecht Jacobsen | Dyse til indsproejtning af termoplast, haerdeligt plast eller gummi |
| CA2099454C (en) * | 1993-06-30 | 2001-11-27 | Jobst Ulrich Gellert | Two-piece injection molding nozzle seal |
| US5370523A (en) * | 1993-08-16 | 1994-12-06 | Dollins Tool, Inc. | Triple stack molding arrangement |
| JP3281231B2 (ja) * | 1995-09-21 | 2002-05-13 | 河口湖精密株式会社 | ダイカスト用ノズル装置 |
-
1999
- 1999-11-08 US US09/435,683 patent/US6227461B1/en not_active Expired - Fee Related
-
2000
- 2000-11-03 BR BR0015379-6A patent/BR0015379A/pt active Search and Examination
- 2000-11-03 PT PT00976909T patent/PT1227892E/pt unknown
- 2000-11-03 JP JP2001536296A patent/JP2003513817A/ja active Pending
- 2000-11-03 DE DE60014689T patent/DE60014689T2/de not_active Expired - Fee Related
- 2000-11-03 AU AU14616/01A patent/AU775615B2/en not_active Ceased
- 2000-11-03 ES ES00976909T patent/ES2228628T3/es not_active Expired - Lifetime
- 2000-11-03 WO PCT/US2000/030364 patent/WO2001034305A1/en not_active Ceased
- 2000-11-03 EP EP00976909A patent/EP1227892B1/en not_active Expired - Lifetime
- 2000-11-03 AT AT00976909T patent/ATE278472T1/de not_active IP Right Cessation
- 2000-11-03 CA CA002389983A patent/CA2389983C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2672187A (en) * | 1949-10-01 | 1954-03-16 | Smith Welding Equipment Corp | Torch tip mounting |
| US4969602A (en) * | 1988-11-07 | 1990-11-13 | Nordson Corporation | Nozzle attachment for an adhesive dispensing device |
| US5573185A (en) * | 1994-01-07 | 1996-11-12 | Hotset Heizpatronen U. Zubehohr Gmbh | Electrically heated nozzle for injection-molding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE278472T1 (de) | 2004-10-15 |
| US6227461B1 (en) | 2001-05-08 |
| DE60014689T2 (de) | 2005-02-10 |
| EP1227892A1 (en) | 2002-08-07 |
| EP1227892B1 (en) | 2004-10-06 |
| ES2228628T3 (es) | 2005-04-16 |
| BR0015379A (pt) | 2002-07-09 |
| PT1227892E (pt) | 2005-01-31 |
| DE60014689D1 (de) | 2004-11-11 |
| CA2389983A1 (en) | 2001-05-17 |
| WO2001034305A1 (en) | 2001-05-17 |
| EP1227892A4 (en) | 2003-01-02 |
| JP2003513817A (ja) | 2003-04-15 |
| CA2389983C (en) | 2006-01-31 |
| AU1461601A (en) | 2001-06-06 |
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