JP6445007B2 - 操作性を向上するための非メルト内部チャンネルを有するホットランナマニホルドを備えた射出成形システム - Google Patents
操作性を向上するための非メルト内部チャンネルを有するホットランナマニホルドを備えた射出成形システム Download PDFInfo
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- JP6445007B2 JP6445007B2 JP2016531921A JP2016531921A JP6445007B2 JP 6445007 B2 JP6445007 B2 JP 6445007B2 JP 2016531921 A JP2016531921 A JP 2016531921A JP 2016531921 A JP2016531921 A JP 2016531921A JP 6445007 B2 JP6445007 B2 JP 6445007B2
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- fluid
- melt
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- injection molding
- hot runner
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- 238000001746 injection moulding Methods 0.000 title claims description 51
- 239000012530 fluid Substances 0.000 claims description 96
- 239000000155 melt Substances 0.000 claims description 46
- 238000010438 heat treatment Methods 0.000 claims description 45
- 238000004519 manufacturing process Methods 0.000 claims description 35
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 22
- 239000002826 coolant Substances 0.000 description 17
- 108091092889 HOTTIP Proteins 0.000 description 15
- 238000005553 drilling Methods 0.000 description 7
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000110 selective laser sintering Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- -1 alkyl aromatic compound Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000012255 powdered metal Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Images
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
- B29C45/2737—Heating or cooling means therefor
- B29C45/2738—Heating or cooling means therefor specially adapted for manifolds
-
- 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
- B29C45/2725—Manifolds
-
- 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
- B29C45/2737—Heating or cooling 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
- B29C45/2737—Heating or cooling means therefor
- B29C2045/2754—Plurality of independent heating or cooling means, e.g. independently controlling the heating of several zones of the nozzle
-
- 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
- B29C2045/2827—Needle valves driven by an annular piston mounted around the nozzle
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
Claims (8)
- 射出成形システムであって、
本体を備えるホットランナマニホルドを備え、前記本体は、
メルト注入口と、
射出ノズル領域と、
前記メルト注入口から前記射出ノズル領域まで延びるメルトチャンネルと、
流入導管からの加熱流体を受容する加熱流体注入口と、
流出導管へ前記加熱流体を提供する加熱流体注出口と、
前記加熱流体注入口から前記加熱流体注出口まで延び、前記メルトチャンネルから流体隔離された加熱流体チャンネルと、
前記射出ノズル領域において前記本体に固定され、バルブピンを備えるバルブゲートノズルアセンブリと、
第1の駆動流体の動きに応じて、前記バルブピンを移動させるよう設計及び構成されたバルブアクチュエータと、
前記第1の駆動流体を受容する第1の駆動流体注入口と、
前記バルブアクチュエータと流体連通する第1の駆動流体注出口と、
前記第1の駆動流体注入口から前記バルブアクチュエータに、前記第1の駆動流体を搬送するよう設計及び構成された第1の駆動流体チャンネルと、
を有し、
前記加熱流体チャンネルは、前記本体内において、少なくとも部分的に、前記メルトチャンネルに沿って延びる射出成形システム。 - 前記加熱流体チャンネルは、前記射出成形システムの使用中、前記メルトチャンネル内のメルトに熱を与えるよう設計、構成、及び配置される請求項1に記載の射出成形システム。
- 前記加熱流体チャンネルは、前記メルトチャンネルに沿って延びる請求項1または2に記載の射出成形システム。
- 前記加熱流体チャンネルは、前記メルトチャンネルの周囲にらせん状に実質的に形成される請求項1または2に記載の射出成形システム。
- 前記加熱流体チャンネルは前記バルブゲートノズルアセンブリ内に延びる請求項1乃至4のいずれか一項に記載の射出成形システム。
- 前記バルブゲートノズルアセンブリは、前記ホットランナマニホルドの前記本体と単一モノリシックに形成されたバルブ本体を備える請求項1乃至5のいずれか一項に記載の射出成形システム。
- 前記バルブゲートノズルアセンブリは、自由形状の製造プロセスを用いて、前記ホットランナマニホルドの前記本体に単一モノリシックに形成されたバルブ本体を備える請求項1乃至6のいずれか一項に記載の射出成形システム。
- 前記バルブアクチュエータは、前記第1の駆動流体及び第2の駆動流体の動きに応じて、前記バルブピンを移動させるよう設計及び構成され、前記本体はさらに、
前記第2の駆動流体を受容する第2の駆動流体注入口と、
前記バルブアクチュエータと流体連通する第2の駆動流体注出口と、
前記第2の駆動流体注入口から前記バルブアクチュエータに前記第2の駆動流体を搬送するよう設計及び構成された第2の駆動流体チャンネルとを備える請求項1乃至7のいずれか一項に記載の射出成形システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361861096P | 2013-08-01 | 2013-08-01 | |
US61/861,096 | 2013-08-01 | ||
PCT/US2014/049326 WO2015017741A1 (en) | 2013-08-01 | 2014-08-01 | Injection-molding systems having hot-runner manifolds containing non-melt internal channels for providing operability enhancements |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016527110A JP2016527110A (ja) | 2016-09-08 |
JP6445007B2 true JP6445007B2 (ja) | 2018-12-26 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016531921A Active JP6445007B2 (ja) | 2013-08-01 | 2014-08-01 | 操作性を向上するための非メルト内部チャンネルを有するホットランナマニホルドを備えた射出成形システム |
Country Status (6)
Country | Link |
---|---|
US (1) | US10766176B2 (ja) |
EP (1) | EP3027379B1 (ja) |
JP (1) | JP6445007B2 (ja) |
CN (1) | CN105377526B (ja) |
CA (1) | CA2917473C (ja) |
WO (1) | WO2015017741A1 (ja) |
Families Citing this family (16)
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WO2015193927A1 (en) * | 2014-06-20 | 2015-12-23 | Live-Tech S.R.L. | Injection molding system for a fat-containing product |
WO2016203780A1 (ja) * | 2015-06-17 | 2016-12-22 | 株式会社祥起 | 超薄型環状樹脂体の成形用ホットランナ金型装置及び当該ホットランナ金型装置を備える金型システム |
WO2017110007A1 (ja) * | 2015-12-25 | 2017-06-29 | パナソニックIpマネジメント株式会社 | 金型および金型の製造方法 |
CN106182628B (zh) * | 2016-08-31 | 2018-08-28 | 佛山市顺德区弗伦克热流道科技有限公司 | 快速拼装热流道***及其拼装方法 |
CA3056932A1 (en) * | 2017-04-06 | 2018-10-11 | Husky Injection Molding Systems Ltd. | Method of manufacturing a manifold |
JP7099119B2 (ja) * | 2018-07-20 | 2022-07-12 | セイコーエプソン株式会社 | 射出成形装置および射出成形方法 |
CN111716644A (zh) * | 2019-03-22 | 2020-09-29 | 英济股份有限公司 | 注胶装置 |
PT3725489T (pt) * | 2019-04-17 | 2022-03-29 | Mold Masters 2007 Ltd | Sistema de canais quentes |
CN113811431B (zh) * | 2019-08-20 | 2023-10-13 | 圣万提注塑工业(苏州)有限公司 | 具有集成致动器电子驱动装置的注射成型设备 |
US11931937B2 (en) * | 2021-05-07 | 2024-03-19 | The Gillette Company Llc | Method and system for molding an article |
EP4124439B8 (de) * | 2021-07-30 | 2023-10-25 | Witosa GmbH | Heisskanaldüse |
EP4124437B8 (de) * | 2021-07-30 | 2023-10-25 | Witosa GmbH | Heisskanaldüse |
EP4124438B1 (de) | 2021-07-30 | 2023-09-20 | Witosa GmbH | Heisskanaldüse |
DE102021119829A1 (de) | 2021-07-30 | 2023-02-02 | Witosa Gmbh | Heißkanaldüse |
EP4124436B8 (de) | 2021-07-30 | 2023-10-25 | Witosa GmbH | Heisskanaldüse |
AT526463A1 (de) * | 2022-09-14 | 2024-03-15 | Hasco Austria Ges M B H | Heißkanalwerkzeug, Spritzgussvorrichtung und Herstellungsverfahren |
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-
2014
- 2014-08-01 JP JP2016531921A patent/JP6445007B2/ja active Active
- 2014-08-01 EP EP14832128.4A patent/EP3027379B1/en active Active
- 2014-08-01 CA CA2917473A patent/CA2917473C/en active Active
- 2014-08-01 US US14/905,981 patent/US10766176B2/en active Active
- 2014-08-01 WO PCT/US2014/049326 patent/WO2015017741A1/en active Application Filing
- 2014-08-01 CN CN201480037509.1A patent/CN105377526B/zh active Active
Also Published As
Publication number | Publication date |
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US10766176B2 (en) | 2020-09-08 |
WO2015017741A1 (en) | 2015-02-05 |
EP3027379B1 (en) | 2020-06-17 |
CN105377526A (zh) | 2016-03-02 |
CA2917473A1 (en) | 2015-02-05 |
US20160151948A1 (en) | 2016-06-02 |
CN105377526B (zh) | 2017-08-08 |
EP3027379A4 (en) | 2018-01-17 |
JP2016527110A (ja) | 2016-09-08 |
CA2917473C (en) | 2020-12-15 |
EP3027379A1 (en) | 2016-06-08 |
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