TWI264365B - Injection device - Google Patents

Injection device

Info

Publication number
TWI264365B
TWI264365B TW094125262A TW94125262A TWI264365B TW I264365 B TWI264365 B TW I264365B TW 094125262 A TW094125262 A TW 094125262A TW 94125262 A TW94125262 A TW 94125262A TW I264365 B TWI264365 B TW I264365B
Authority
TW
Taiwan
Prior art keywords
injection
load
motion
thrust bearing
transmission mechanism
Prior art date
Application number
TW094125262A
Other languages
English (en)
Other versions
TW200618995A (en
Inventor
Noritsugu Hiraga
Original Assignee
Sumitomo Heavy Industries
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
Priority claimed from JP2004217298A external-priority patent/JP4575062B2/ja
Priority claimed from JP2004218622A external-priority patent/JP4430476B2/ja
Priority claimed from JP2004251580A external-priority patent/JP2006068911A/ja
Application filed by Sumitomo Heavy Industries filed Critical Sumitomo Heavy Industries
Publication of TW200618995A publication Critical patent/TW200618995A/zh
Application granted granted Critical
Publication of TWI264365B publication Critical patent/TWI264365B/zh

Links

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
    • 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
    • B29C45/17—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
    • B29C2045/5028—Drive means therefor screws axially driven by the coaxial rotor of an electric motor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Polarising Elements (AREA)
TW094125262A 2004-07-26 2005-07-26 Injection device TWI264365B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004217298A JP4575062B2 (ja) 2004-07-26 2004-07-26 射出装置
JP2004218622A JP4430476B2 (ja) 2004-07-27 2004-07-27 射出装置
JP2004251580A JP2006068911A (ja) 2004-08-31 2004-08-31 射出装置

Publications (2)

Publication Number Publication Date
TW200618995A TW200618995A (en) 2006-06-16
TWI264365B true TWI264365B (en) 2006-10-21

Family

ID=35786204

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094125262A TWI264365B (en) 2004-07-26 2005-07-26 Injection device

Country Status (7)

Country Link
US (1) US20090004314A1 (zh)
EP (2) EP2319677B1 (zh)
KR (1) KR100897197B1 (zh)
AT (1) ATE501827T1 (zh)
DE (1) DE602005026954D1 (zh)
TW (1) TWI264365B (zh)
WO (1) WO2006011455A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI411514B (zh) * 2006-07-05 2013-10-11 Tetra Laval Holdings & Finance 射出成型機構

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009043009A1 (de) * 2009-08-31 2011-03-03 Thomas Beteiligungs- und Vermögens-GmbH & Co. KG Unterfederung sowie Schlaf-, Sitz- oder Liegemöbel mit Unterfederung
JP5634334B2 (ja) * 2010-08-11 2014-12-03 住友重機械工業株式会社 減速装置
JP5631814B2 (ja) * 2011-06-17 2014-11-26 住友重機械工業株式会社 射出装置及びその芯調整方法
DE102012010010A1 (de) * 2012-05-22 2013-11-28 Arburg Gmbh + Co Kg Spritzgießeinheit für eineKunststoff-Spritzgießmaschine
US20180215682A1 (en) * 2014-01-09 2018-08-02 Siluria Technologies, Inc. Efficient oxidative coupling of methane processes and systems
KR102502003B1 (ko) * 2016-11-30 2023-02-22 엘에스엠트론 주식회사 사출성형기용 스러스트 베어링의 예압 조정 장치 및 예압 조정 방법
JP6840577B2 (ja) * 2017-03-07 2021-03-10 住友重機械工業株式会社 射出成形機

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2631132B2 (ja) * 1988-07-05 1997-07-16 ファナック株式会社 射出成形機
JP2749435B2 (ja) * 1990-07-18 1998-05-13 住友重機械工業株式会社 射出成形機のスクリュー駆動装置
JP2754356B2 (ja) * 1995-01-19 1998-05-20 ファナック株式会社 射出成形機の射出機構
JP3459706B2 (ja) * 1995-07-14 2003-10-27 ファナック株式会社 射出成形機の圧力検出機構
JP3236823B2 (ja) 1998-08-05 2001-12-10 住友重機械工業株式会社 射出成形機
ATE418435T1 (de) * 1998-06-16 2009-01-15 Sumitomo Heavy Industries Spritzgiessmaschine
JP3502545B2 (ja) * 1998-06-26 2004-03-02 住友重機械工業株式会社 射出装置
JP2000108175A (ja) * 1998-10-06 2000-04-18 Mitsubishi Heavy Ind Ltd 射出成形機の電動射出駆動装置
JP3155516B2 (ja) * 1998-10-16 2001-04-09 住友重機械工業株式会社 射出装置
JP4383569B2 (ja) 1999-02-18 2009-12-16 住友重機械工業株式会社 スラスト荷重を受ける減速部のケーシング構造
DE10195427T5 (de) * 2000-02-07 2005-03-03 Kabushiki Kaisha Meiki Seisakusho Spritzgussmaschine und Verfahren zum Steuern der Spritzgussmaschine
JP2001225345A (ja) * 2000-02-15 2001-08-21 Sumitomo Heavy Ind Ltd 電動射出成形機
EP1151843B1 (de) * 2000-05-02 2003-02-19 Engel Maschinenbau Gesellschaft Mbh Einspritzeinrichtung für eine Spritzgiessmaschine
JP3532836B2 (ja) * 2000-07-28 2004-05-31 住友重機械工業株式会社 射出装置
TW454687U (en) * 2000-08-11 2001-09-11 Ind Tech Res Inst Injection and metering sensing devices for an injection molding machine
AT5443U1 (de) * 2001-07-09 2002-07-25 Engel Gmbh Maschbau Einrichtung zur kraft- bzw. drucküberwachung bei spritzgiessmaschinen
TW542778B (en) * 2001-09-14 2003-07-21 Sumitomo Heavy Industries Injection apparatus
JP3748804B2 (ja) * 2001-10-31 2006-02-22 東芝機械株式会社 電動式射出成形機の射出装置
JP3730922B2 (ja) * 2002-01-18 2006-01-05 住友重機械工業株式会社 射出成形機の冷却装置
JP2004001279A (ja) * 2002-05-31 2004-01-08 Toshiba Mach Co Ltd 射出成形機
TW587542U (en) * 2002-10-09 2004-05-11 Ind Tech Res Inst Apparatus for detecting force of extruding screw rod of injection molding machine
JP3881319B2 (ja) * 2003-02-13 2007-02-14 株式会社名機製作所 電動式射出成形機のスクリュ背圧制御方法
TWI248394B (en) * 2003-10-16 2006-02-01 Sumitomo Heavy Industries Electric injection molding device and molding method using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI411514B (zh) * 2006-07-05 2013-10-11 Tetra Laval Holdings & Finance 射出成型機構

Also Published As

Publication number Publication date
EP2319677A3 (en) 2011-06-08
US20090004314A1 (en) 2009-01-01
WO2006011455A1 (ja) 2006-02-02
EP1790457B1 (en) 2011-03-16
EP2319677B1 (en) 2016-02-10
EP1790457A1 (en) 2007-05-30
KR100897197B1 (ko) 2009-05-14
DE602005026954D1 (de) 2011-04-28
KR20070037624A (ko) 2007-04-05
EP2319677A2 (en) 2011-05-11
ATE501827T1 (de) 2011-04-15
EP1790457A4 (en) 2009-04-01
TW200618995A (en) 2006-06-16

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees