CA2845644A1 - Injection molding nozzle with two-part material pipe - Google Patents
Injection molding nozzle with two-part material pipe Download PDFInfo
- Publication number
- CA2845644A1 CA2845644A1 CA 2845644 CA2845644A CA2845644A1 CA 2845644 A1 CA2845644 A1 CA 2845644A1 CA 2845644 CA2845644 CA 2845644 CA 2845644 A CA2845644 A CA 2845644A CA 2845644 A1 CA2845644 A1 CA 2845644A1
- Authority
- CA
- Canada
- Prior art keywords
- pipe section
- nozzle
- injection molding
- pipe
- molding nozzle
- 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.)
- Abandoned
Links
- 239000000463 material Substances 0.000 title claims abstract description 64
- 238000001746 injection moulding Methods 0.000 title claims abstract description 39
- 230000008878 coupling Effects 0.000 claims abstract description 28
- 238000010168 coupling process Methods 0.000 claims abstract description 28
- 238000005859 coupling reaction Methods 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 63
- 239000000243 solution Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910001315 Tool steel Inorganic materials 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910001182 Mo alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- CPTCUNLUKFTXKF-UHFFFAOYSA-N [Ti].[Zr].[Mo] Chemical compound [Ti].[Zr].[Mo] CPTCUNLUKFTXKF-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 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
- B29C45/20—Injection 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
- 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
- B29C45/278—Nozzle tips
- B29C2045/2787—Nozzle tips made of at least 2 different materials
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013102925.6 | 2013-03-21 | ||
| DE102013102925.6A DE102013102925B4 (de) | 2013-03-21 | 2013-03-21 | Spritzgießdüse mit zweiteiligem Materialrohr |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2845644A1 true CA2845644A1 (en) | 2014-09-21 |
Family
ID=50068874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2845644 Abandoned CA2845644A1 (en) | 2013-03-21 | 2014-03-13 | Injection molding nozzle with two-part material pipe |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20140284399A1 (https=) |
| EP (1) | EP2781332B1 (https=) |
| CN (1) | CN104057583A (https=) |
| CA (1) | CA2845644A1 (https=) |
| DE (1) | DE102013102925B4 (https=) |
| IN (1) | IN2014DE00797A (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017011214A1 (de) * | 2017-12-05 | 2019-06-06 | Webasto SE | Angussvorrichtung eines Kunststoff-Spritzgusswerkzeugs |
| US11325291B2 (en) * | 2019-02-14 | 2022-05-10 | Ford Motor Company | Dual torque and injection molding device |
| EP4045263B1 (de) | 2019-10-15 | 2024-08-14 | Basf Se | Spritzgusswerkzeug und verfahren zu dessen herstellung sowie verfahren zur herstellung von marmorierten formteilen |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4314144A (en) | 1979-10-29 | 1982-02-02 | Eaton Corporation | Thermostat mounting arrangement for electric heating appliance |
| US4558210A (en) | 1984-08-03 | 1985-12-10 | Watlow Electric Manufacturing Company | Electric cast-metal heater |
| DE8915318U1 (de) | 1989-03-25 | 1990-03-15 | Türk & Hillinger GmbH, 7200 Tuttlingen | Elektrisch beheizte Kunststoff-Spritzdüse |
| CA2073710C (en) * | 1992-07-13 | 2000-03-28 | Jobst Ulrich Gellert | Injection molding nozzle with removable forward member |
| DE29501450U1 (de) | 1995-01-31 | 1995-03-30 | Dipl.-Ing. Herbert Günther Gesellschaft mbH, Perchtoldsdorf | Heißkanaldüse |
| US6022210A (en) * | 1995-01-31 | 2000-02-08 | Gunther Heisskanaltechnik Gmbh | Hot runner nozzle |
| DE29507848U1 (de) | 1995-05-12 | 1995-07-27 | Watlow Electric GmbH, 76709 Kronau | Heizvorrichtung für einen Strömungskanal |
| EP0835176B1 (de) * | 1995-06-30 | 2000-05-03 | Christian Stern | Düse zur spritzgussverarbeitung von kunststoffen |
| US5714738A (en) | 1995-07-10 | 1998-02-03 | Watlow Electric Manufacturing Co. | Apparatus and methods of making and using heater apparatus for heating an object having two-dimensional or three-dimensional curvature |
| CA2286953A1 (en) * | 1999-10-18 | 2001-04-18 | Helen Zhuang | Injection nozzle system |
| US6089468A (en) * | 1999-11-08 | 2000-07-18 | Husky Injection Molding Systems Ltd. | Nozzle tip with weld line eliminator |
| AU7398800A (en) * | 1999-11-08 | 2001-06-06 | Husky Injection Molding Systems Ltd. | Improved mixer apparatus and method for injection molding machines |
| CA2332061A1 (en) * | 2001-01-23 | 2002-07-23 | Mold-Masters Limited | Nozzle end for multiple tipped injection molding nozzle |
| US6609902B1 (en) * | 2002-11-12 | 2003-08-26 | Husky Injection Molding Systems Ltd. | Injection molding nozzle |
| CN2882970Y (zh) * | 2006-02-21 | 2007-03-28 | 贾瑞 | 注塑模具用热喷嘴 |
| US7549855B2 (en) * | 2007-04-20 | 2009-06-23 | Husky Injection Molding Systems Ltd. | Nozzle tip for high melt pressure applications |
| US7513772B2 (en) * | 2007-05-09 | 2009-04-07 | Mold-Masters (2007) Limited | Injection molding nozzle with valve pin alignment |
| DE102009025164A1 (de) | 2009-06-12 | 2010-12-30 | Günther Heisskanaltechnik Gmbh | Heizvorrichtung |
| CN202607976U (zh) * | 2012-03-21 | 2012-12-19 | 麦士德福科技(深圳)有限公司 | 一种尖点式热流道系统 |
-
2013
- 2013-03-21 DE DE102013102925.6A patent/DE102013102925B4/de not_active Expired - Fee Related
-
2014
- 2014-02-06 EP EP14154218.3A patent/EP2781332B1/de not_active Not-in-force
- 2014-03-13 CA CA 2845644 patent/CA2845644A1/en not_active Abandoned
- 2014-03-18 CN CN201410100208.0A patent/CN104057583A/zh active Pending
- 2014-03-19 IN IN797DE2014 patent/IN2014DE00797A/en unknown
- 2014-03-21 US US14/221,358 patent/US20140284399A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CN104057583A (zh) | 2014-09-24 |
| DE102013102925A1 (de) | 2014-09-25 |
| IN2014DE00797A (https=) | 2015-06-12 |
| EP2781332A1 (de) | 2014-09-24 |
| DE102013102925B4 (de) | 2016-02-11 |
| EP2781332B1 (de) | 2016-04-20 |
| US20140284399A1 (en) | 2014-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101318368B (zh) | 用于注射模制系统的歧管喷嘴连接 | |
| US7547208B2 (en) | Individual cavity shut-off valve for an injection molding apparatus | |
| CN101454140B (zh) | 注模喷嘴及其末端 | |
| EP2839942B1 (en) | Nozzle seal arrangement for an injection molding apparatus | |
| US7753676B2 (en) | Multi-piece valve pin bushing | |
| JP2002225094A (ja) | ホットランナーノズル | |
| US7559760B2 (en) | Modular injection nozzle having a thermal barrier | |
| US20090311359A1 (en) | Hot Runner Nozzle | |
| US20090074907A1 (en) | Injection-Molding Nozzle Shank System and a Method for Manufacturing Such a System | |
| US20140284399A1 (en) | Injection molding nozzle with two-part material pipe | |
| US20090214693A1 (en) | Internally heated nozzle adapter | |
| KR101453817B1 (ko) | 사출 성형 몰드 내에 배치하기 위한 사출 성형 노즐, 특히 핫 러너 노즐 | |
| US20180290361A1 (en) | Insert for Use in an Injection Molding Nozzle and Injection Molding Nozzle with Such an Insert | |
| US7217120B2 (en) | Hot runner nozzle | |
| EP1475211B1 (en) | Transfer seal for a removeable nozzle tip of an injection molding apparatus | |
| CN106945234B (zh) | 注塑成型喷嘴用嵌件以及具有所述嵌件的注塑成型喷嘴 | |
| JP2011502819A (ja) | 射出成形ノズル | |
| US9381691B2 (en) | Pressure resistant drop tip nozzle for injection molding | |
| HK1197387A (en) | Injection nozzle with two-part material pipe | |
| CN102821925A (zh) | 注塑模具和注塑方法 | |
| CA2686188A1 (en) | Improved injection moulding nozzle and tip | |
| KR101718912B1 (ko) | 사출성형용 노즐 | |
| HK1236894A1 (en) | Insert for an injection-moulding nozzle and injection-moulding nozzle having such an insert | |
| HK1127576A (en) | Hot runner nozzle | |
| JPH11104805A (ja) | ダイカスト用ノズル装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20141028 |
|
| FZDE | Discontinued |
Effective date: 20170523 |