JP7098051B2 - ランナーを用いたマルチモールドシステム - Google Patents

ランナーを用いたマルチモールドシステム Download PDF

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Publication number
JP7098051B2
JP7098051B2 JP2021507640A JP2021507640A JP7098051B2 JP 7098051 B2 JP7098051 B2 JP 7098051B2 JP 2021507640 A JP2021507640 A JP 2021507640A JP 2021507640 A JP2021507640 A JP 2021507640A JP 7098051 B2 JP7098051 B2 JP 7098051B2
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JP
Japan
Prior art keywords
resin
mold
injection molding
nozzle
pin
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.)
Active
Application number
JP2021507640A
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English (en)
Japanese (ja)
Other versions
JP2022502277A (ja
JPWO2020117691A5 (enExample
Inventor
弘毅 小平
裕一 柳原
潤子 田島
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon USA Inc
Canon Virginia Inc
Original Assignee
Canon USA Inc
Canon Virginia Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canon USA Inc, Canon Virginia Inc filed Critical Canon USA Inc
Publication of JP2022502277A publication Critical patent/JP2022502277A/ja
Publication of JPWO2020117691A5 publication Critical patent/JPWO2020117691A5/ja
Priority to JP2022103850A priority Critical patent/JP7395665B2/ja
Application granted granted Critical
Publication of JP7098051B2 publication Critical patent/JP7098051B2/ja
Priority to JP2023202109A priority patent/JP7634067B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/042—Feeding of the material to be moulded, e.g. into a mould cavity using dispensing heads, e.g. extruders, placed over or apart from the moulds
    • 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
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • B29C45/1706—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles using particular fluids or fluid generating substances
    • 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
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • B29C45/1706—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles using particular fluids or fluid generating substances
    • B29C2045/1709—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles using particular fluids or fluid generating substances using a cooling fluid
    • 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
    • B29C2045/2886—Closure devices therefor consisting of needle valve systems closing at a distance from the gate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Robotics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP2021507640A 2018-12-06 2019-12-02 ランナーを用いたマルチモールドシステム Active JP7098051B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2022103850A JP7395665B2 (ja) 2018-12-06 2022-06-28 射出成形システム、および樹脂の供給用部材
JP2023202109A JP7634067B2 (ja) 2018-12-06 2023-11-29 ランナーを用いたマルチモールドシステム

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862776384P 2018-12-06 2018-12-06
US62/776,384 2018-12-06
PCT/US2019/064035 WO2020117691A1 (en) 2018-12-06 2019-12-02 Multi-mold systems using a runner

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022103850A Division JP7395665B2 (ja) 2018-12-06 2022-06-28 射出成形システム、および樹脂の供給用部材

Publications (3)

Publication Number Publication Date
JP2022502277A JP2022502277A (ja) 2022-01-11
JPWO2020117691A5 JPWO2020117691A5 (enExample) 2022-01-12
JP7098051B2 true JP7098051B2 (ja) 2022-07-08

Family

ID=70974860

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2021507640A Active JP7098051B2 (ja) 2018-12-06 2019-12-02 ランナーを用いたマルチモールドシステム
JP2022103850A Active JP7395665B2 (ja) 2018-12-06 2022-06-28 射出成形システム、および樹脂の供給用部材
JP2023202109A Active JP7634067B2 (ja) 2018-12-06 2023-11-29 ランナーを用いたマルチモールドシステム

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2022103850A Active JP7395665B2 (ja) 2018-12-06 2022-06-28 射出成形システム、および樹脂の供給用部材
JP2023202109A Active JP7634067B2 (ja) 2018-12-06 2023-11-29 ランナーを用いたマルチモールドシステム

Country Status (5)

Country Link
US (1) US12097650B2 (enExample)
EP (1) EP3890935A4 (enExample)
JP (3) JP7098051B2 (enExample)
CN (1) CN112996641B (enExample)
WO (1) WO2020117691A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12172351B2 (en) 2019-05-17 2024-12-24 Canon Virginia, Inc. Manufacturing method, injection molding system, and mold
CN112519124B (zh) * 2020-11-16 2023-04-07 内蒙古农业大学 一种注塑模装置
CN115782055B (zh) * 2022-11-22 2025-07-04 浙江中财管道科技股份有限公司 一种热流道喷嘴
CN118082102B (zh) * 2024-03-29 2025-04-08 深圳市龙腾机械设备有限公司 一种可废料循环利用回收的多料多色注塑机及方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002513687A (ja) 1998-04-21 2002-05-14 ダイニスコ・ホットラナーズ・インコーポレーテッド 流れ制御機能を備えるマニホルド機構
JP2003522654A (ja) 2000-02-15 2003-07-29 シンベンティブ モルディング ソリューションズ インコーポレイテッド 動的給送制御システム
JP2009279892A (ja) 2008-05-26 2009-12-03 Hitachi Industrial Equipment Systems Co Ltd モールド成形用金型

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US3241191A (en) * 1962-02-08 1966-03-22 Inv S Finance Corp Apparatus for injection molding plastics
US3241192A (en) 1963-06-18 1966-03-22 Inv S Finance Corp Regulating apparatus for molding plastics
US3608150A (en) 1969-01-22 1971-09-28 Daniel Machlin Injection molding of liquid thermosetting resins
JPS5428433Y2 (enExample) 1976-07-05 1979-09-12
JPS5914185Y2 (ja) * 1976-11-24 1984-04-26 松下電器産業株式会社 樹脂成形金型装置
JPS5517569A (en) 1978-07-26 1980-02-07 Katashi Aoki Method and structure for prevention of drooling in injection molding die
JPH0622822B2 (ja) * 1986-06-19 1994-03-30 東芝機械株式会社 射出成形機
JPS63130321A (ja) 1986-11-21 1988-06-02 Sanri Kk 合成樹脂射出成形方法およびその装置
JPH07102583B2 (ja) * 1990-06-12 1995-11-08 豊田合成株式会社 ポリウレタン発泡体の成形方法及び成形装置
JPH07171861A (ja) * 1993-12-21 1995-07-11 Honda Motor Co Ltd 射出成形金型
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JPH10100207A (ja) * 1996-10-02 1998-04-21 Sony Corp 射出成形金型
EP0836925A1 (en) * 1996-10-09 1998-04-22 EUROTOOL Beheer B.V. Valve-gated injection moulding device
CN1242735A (zh) * 1996-11-01 2000-01-26 胡斯基注模系统有限公司 注射模塑的装置及方法
CA2269230A1 (en) 1996-11-01 1998-05-14 Husky Injection Molding Systems Ltd. Apparatus for and method of injection molding
US6464909B1 (en) 1998-04-21 2002-10-15 Synventive Molding Solutions, Inc. Manifold system having flow control
JPH1148294A (ja) 1997-07-31 1999-02-23 Ozeki Hotsuto Rannaa Plan:Kk 孔付き製品の射出成形金型
JP2003039501A (ja) * 2001-08-03 2003-02-13 Canon Inc ホットランナ装置および射出成形装置
CA2371346A1 (en) 2002-02-11 2003-08-11 Gino Colonico Valve pin locking mechanism
JP3914476B2 (ja) * 2002-07-26 2007-05-16 株式会社積水工機製作所 射出成形金型
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CN106626266A (zh) * 2017-01-03 2017-05-10 哈希斯热流道科技（苏州）有限公司 热流道注塑模具的浇口阀针动作装置
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002513687A (ja) 1998-04-21 2002-05-14 ダイニスコ・ホットラナーズ・インコーポレーテッド 流れ制御機能を備えるマニホルド機構
JP2003522654A (ja) 2000-02-15 2003-07-29 シンベンティブ モルディング ソリューションズ インコーポレイテッド 動的給送制御システム
JP2009279892A (ja) 2008-05-26 2009-12-03 Hitachi Industrial Equipment Systems Co Ltd モールド成形用金型

Also Published As

Publication number Publication date
EP3890935A1 (en) 2021-10-13
JP2022502277A (ja) 2022-01-11
US12097650B2 (en) 2024-09-24
EP3890935A4 (en) 2022-08-03
CN112996641A (zh) 2021-06-18
JP7395665B2 (ja) 2023-12-11
JP2022130584A (ja) 2022-09-06
US20220032519A1 (en) 2022-02-03
JP2024028793A (ja) 2024-03-05
CN112996641B (zh) 2023-02-17
JP7634067B2 (ja) 2025-02-20
WO2020117691A1 (en) 2020-06-11

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