JP6893922B2 - 成形アセンブリ - Google Patents

成形アセンブリ Download PDF

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Publication number
JP6893922B2
JP6893922B2 JP2018522506A JP2018522506A JP6893922B2 JP 6893922 B2 JP6893922 B2 JP 6893922B2 JP 2018522506 A JP2018522506 A JP 2018522506A JP 2018522506 A JP2018522506 A JP 2018522506A JP 6893922 B2 JP6893922 B2 JP 6893922B2
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JP
Japan
Prior art keywords
barrel
raw material
pressure
screw
molding
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
JP2018522506A
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English (en)
Japanese (ja)
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JP2018533511A (ja
JP2018533511A5 (enExample
Inventor
ヘンリク・ホルム
クラス・フェーバリ
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.)
Tetra Laval Holdings and Finance SA
Original Assignee
Tetra Laval Holdings and Finance SA
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 Tetra Laval Holdings and Finance SA filed Critical Tetra Laval Holdings and Finance SA
Publication of JP2018533511A publication Critical patent/JP2018533511A/ja
Publication of JP2018533511A5 publication Critical patent/JP2018533511A5/ja
Application granted granted Critical
Publication of JP6893922B2 publication Critical patent/JP6893922B2/ja
Active legal-status Critical Current
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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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/5008—Drive 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
    • B29C45/03—Injection moulding apparatus
    • 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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/5008—Drive means therefor
    • B29C2045/5032—Drive means therefor using means for detecting injection or back pressures
    • 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
    • B29C45/84—Safety devices
    • B29C2045/848—Safety devices detecting or preventing overload of an injection plunger
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/76006—Pressure
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76177—Location of measurement
    • B29C2945/7618—Injection unit
    • B29C2945/7619—Injection unit barrel

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Crushing And Pulverization Processes (AREA)
JP2018522506A 2015-11-02 2016-10-25 成形アセンブリ Active JP6893922B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1551413-6 2015-11-02
SE1551413 2015-11-02
PCT/EP2016/075707 WO2017076703A1 (en) 2015-11-02 2016-10-25 Moulding assembly

Publications (3)

Publication Number Publication Date
JP2018533511A JP2018533511A (ja) 2018-11-15
JP2018533511A5 JP2018533511A5 (enExample) 2019-11-28
JP6893922B2 true JP6893922B2 (ja) 2021-06-23

Family

ID=57223667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018522506A Active JP6893922B2 (ja) 2015-11-02 2016-10-25 成形アセンブリ

Country Status (9)

Country Link
US (1) US10695967B2 (enExample)
EP (1) EP3370941A1 (enExample)
JP (1) JP6893922B2 (enExample)
KR (1) KR20180079338A (enExample)
CN (1) CN108349138B (enExample)
BR (1) BR112018008563A2 (enExample)
MX (1) MX2018005124A (enExample)
RU (1) RU2738386C2 (enExample)
WO (1) WO2017076703A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10201503B1 (en) 2018-01-09 2019-02-12 Triastek, Inc. Precision pharmaceutical 3D printing device
BR112021003661B1 (pt) * 2018-08-30 2023-12-19 Husky Injection Molding Systems Ltd Dispensador de fundição, sistema e método de configuração para uma máquina de moldagem de plástico
US12384112B2 (en) 2019-08-20 2025-08-12 Triastek, Inc. High-throughput and high-precision pharmaceutical additive manufacturing system
WO2021164660A1 (en) 2020-02-17 2021-08-26 Triastek, Inc. Continuous unloading and packaging system for pharmaceutical additive manufacturing
JP6804674B1 (ja) * 2020-03-02 2020-12-23 株式会社ソディック 射出成形機および射出成形方法
JP6795716B1 (ja) 2020-02-28 2020-12-02 株式会社ソディック 射出装置および射出制御方法
CN118849422A (zh) * 2020-07-10 2024-10-29 南京三迭纪医药科技有限公司 高精度增材制造装置和高产量增材制造系统
CN120916879A (zh) * 2023-01-19 2025-11-07 莫西埃特有限责任公司 用于优化注射成型参数、配方和模具结构的装置和方法

Family Cites Families (29)

* Cited by examiner, † Cited by third party
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US3723037A (en) * 1970-11-04 1973-03-27 Plastics Inc Apparatus for injection molding articles from aminoplastic material
JPS51123271A (en) * 1975-04-18 1976-10-27 Purasuchitsuku Kougaku Kenkiyu Synthetic resin extruder
US4293229A (en) * 1980-04-15 1981-10-06 Karl Hehl Hydraulic controls for injection unit of injection molding machine
JPH0298421A (ja) * 1988-10-04 1990-04-10 Toyo Mach & Metal Co Ltd 射出成形機の射出制御方法
JP2577083B2 (ja) * 1989-04-05 1997-01-29 住友重機械工業株式会社 射出装置
US5217725A (en) * 1989-04-26 1993-06-08 Canon Kabushiki Kaisha Electrically driven type injection molding apparatus
JPH07115391B2 (ja) * 1989-04-26 1995-12-13 キヤノン株式会社 電動式射出装置
US5518672A (en) * 1994-05-31 1996-05-21 Randcastle Extrusion Systems, Inc. Extrusion surge controller and method
US6109910A (en) * 1997-04-02 2000-08-29 Tohkai Juken Kogyo Kabushiki Kaisha Injection molding machine for thermoplastic resin
JP3220788B2 (ja) * 1997-11-10 2001-10-22 日精樹脂工業株式会社 射出成形機の駆動方法及び装置
JP3593671B2 (ja) * 1998-05-01 2004-11-24 日創電機株式会社 成形機
JP4101378B2 (ja) * 1998-12-15 2008-06-18 株式会社ニイガタマシンテクノ 発泡成形用射出成形機及び溶解促進工程における樹脂圧の制御方法
JP2001124169A (ja) * 1999-10-26 2001-05-08 Fanuc Ltd リニアモータを用いた駆動装置
JP3716904B2 (ja) * 1999-12-01 2005-11-16 株式会社日本製鋼所 発泡体の成形方法および成形装置
JP2001277283A (ja) * 2000-03-30 2001-10-09 Netsukoo Kk 射出成形機
US20030127765A1 (en) * 2001-08-16 2003-07-10 Weiland Richard A. Extrusion composite compression injection process and apparatus
JP2003170471A (ja) * 2001-12-10 2003-06-17 Toshiba Mach Co Ltd 射出成形機等の射出装置
JP2004058571A (ja) * 2002-07-31 2004-02-26 Victor Co Of Japan Ltd 射出成形用樹脂供給装置
JP3795440B2 (ja) * 2002-09-10 2006-07-12 日精樹脂工業株式会社 射出機構及びそれの制御方法
JP4464072B2 (ja) * 2003-05-29 2010-05-19 ノードソン コーポレーション 熱溶融材料の圧力を制御する方法及び装置、及び熱可塑性樹脂で保護被覆された電気部品を生産する方法
US20050255189A1 (en) * 2004-05-17 2005-11-17 Manda Jan M Method and apparatus for coupling melt conduits in a molding system and/or a runner system
JP4027381B2 (ja) * 2005-06-28 2007-12-26 ファナック株式会社 射出成形機の射出装置
DE102007049689A1 (de) * 2007-10-17 2009-04-23 Krones Ag Vorrichtung zum Streckblasen und Verfahren zum Herstellen von Preforms
US7954991B2 (en) * 2007-11-09 2011-06-07 Leistritz Extrusionstechnik Gmbh Screw extruder with plunger feeder
JP5781471B2 (ja) * 2011-06-16 2015-09-24 富士フイルム株式会社 射出成形方法
JP5954658B2 (ja) * 2012-07-13 2016-07-20 パナソニックＩｐマネジメント株式会社 便座の製造方法
WO2014059528A1 (en) * 2012-10-15 2014-04-24 Mold-Masters (2007) Limited Injection unit positioning apparatus
AT515479B1 (de) * 2014-02-28 2015-12-15 Engel Austria Gmbh Einspritzaggregat für eine Formgebungsmaschine
KR101471360B1 (ko) * 2014-05-20 2014-12-10 신덕수 수직 사출성형기의 사출장치

Also Published As

Publication number Publication date
CN108349138A (zh) 2018-07-31
US10695967B2 (en) 2020-06-30
EP3370941A1 (en) 2018-09-12
WO2017076703A1 (en) 2017-05-11
RU2018120323A (ru) 2019-12-04
KR20180079338A (ko) 2018-07-10
JP2018533511A (ja) 2018-11-15
RU2738386C2 (ru) 2020-12-11
BR112018008563A2 (pt) 2018-10-30
RU2018120323A3 (enExample) 2020-06-15
MX2018005124A (es) 2018-06-06
US20180319065A1 (en) 2018-11-08
CN108349138B (zh) 2020-11-06

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