CN112996641B - 使用流道的多模具系统 - Google Patents

使用流道的多模具系统 Download PDF

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Publication number
CN112996641B
CN112996641B CN201980074689.3A CN201980074689A CN112996641B CN 112996641 B CN112996641 B CN 112996641B CN 201980074689 A CN201980074689 A CN 201980074689A CN 112996641 B CN112996641 B CN 112996641B
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CN
China
Prior art keywords
resin
mold
nozzle
injection molding
molding machine
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
CN201980074689.3A
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English (en)
Chinese (zh)
Other versions
CN112996641A (zh
Inventor
小平弘毅
柳原裕一
田岛润子
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.)
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Publication date
Application filed by Canon USA Inc, Canon Virginia Inc filed Critical Canon USA Inc
Publication of CN112996641A publication Critical patent/CN112996641A/zh
Application granted granted Critical
Publication of CN112996641B publication Critical patent/CN112996641B/zh
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    • 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
    • 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
    • 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)
CN201980074689.3A 2018-12-06 2019-12-02 使用流道的多模具系统 Active CN112996641B (zh)

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

Publications (2)

Publication Number Publication Date
CN112996641A CN112996641A (zh) 2021-06-18
CN112996641B true CN112996641B (zh) 2023-02-17

Family

ID=70974860

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980074689.3A Active CN112996641B (zh) 2018-12-06 2019-12-02 使用流道的多模具系统

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 (7)

* Cited by examiner, † Cited by third party
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JPH07171861A (ja) * 1993-12-21 1995-07-11 Honda Motor Co Ltd 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
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
JP2004058373A (ja) * 2002-07-26 2004-02-26 Sekisui Koki Seisakusho:Kk 射出成形金型
KR20100003595U (ko) * 2008-09-25 2010-04-02 홍순열 전자석을 이용한 핫 런너 밸브 게이트 장치의 밸브핀 작동부 결합구조
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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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
JPH09169045A (ja) * 1995-12-19 1997-06-30 Denso Corp 射出成形用金型
JPH10100207A (ja) * 1996-10-02 1998-04-21 Sony Corp 射出成形金型
CA2269230A1 (en) 1996-11-01 1998-05-14 Husky Injection Molding Systems Ltd. Apparatus for and method of injection molding
US6632079B1 (en) 1998-04-21 2003-10-14 Synventive Molding Solutions, Inc. Dynamic feed control system
US6464909B1 (en) 1998-04-21 2002-10-15 Synventive Molding Solutions, Inc. Manifold system having flow control
US6361300B1 (en) * 1998-04-21 2002-03-26 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
CA2371346A1 (en) 2002-02-11 2003-08-11 Gino Colonico Valve pin locking mechanism
US7416402B2 (en) 2003-03-31 2008-08-26 Mold-Masters (2007) Limited Sprue bushing anti-drool device
US7396227B2 (en) 2005-02-23 2008-07-08 Toyota Jidosha Kabushiki Kaisha Hot runner sprue
US7404713B2 (en) 2006-01-31 2008-07-29 Incoe Corporation Inlet nozzle for hot runner system
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JP2010234541A (ja) 2009-03-30 2010-10-21 Futaba Corp ホットランナを有する金型装置
US7997895B1 (en) * 2010-04-06 2011-08-16 Mold Hotrunner Solutions Inc. Injection apparatus for injection molding of thermoplastic parts
KR101315434B1 (ko) * 2011-11-29 2013-10-07 동아정밀공업(주) 사출금형의 핫 런너 게이트 개폐장치
JP5928093B2 (ja) * 2012-03-30 2016-06-01 ブラザー工業株式会社 インクジェット記録装置
JP6084599B2 (ja) 2014-12-15 2017-02-22 株式会社日本製鋼所 複数個の成形品を並行して成形する成形方法および成形装置
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07171861A (ja) * 1993-12-21 1995-07-11 Honda Motor Co Ltd 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
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
JP2004058373A (ja) * 2002-07-26 2004-02-26 Sekisui Koki Seisakusho:Kk 射出成形金型
KR20100003595U (ko) * 2008-09-25 2010-04-02 홍순열 전자석을 이용한 핫 런너 밸브 게이트 장치의 밸브핀 작동부 결합구조
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

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
JP7098051B2 (ja) 2022-07-08
JP7634067B2 (ja) 2025-02-20
WO2020117691A1 (en) 2020-06-11

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