SG80659A1 - Injection apparatus - Google Patents

Injection apparatus

Info

Publication number
SG80659A1
SG80659A1 SG9905336A SG1999005336A SG80659A1 SG 80659 A1 SG80659 A1 SG 80659A1 SG 9905336 A SG9905336 A SG 9905336A SG 1999005336 A SG1999005336 A SG 1999005336A SG 80659 A1 SG80659 A1 SG 80659A1
Authority
SG
Singapore
Prior art keywords
rotation
conversion units
unit
disposed
drive unit
Prior art date
Application number
SG9905336A
Other languages
English (en)
Inventor
Noritsugu Hiraga
Okito Nishio
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
Application filed by Sumitomo Heavy Industries filed Critical Sumitomo Heavy Industries
Publication of SG80659A1 publication Critical patent/SG80659A1/en

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
    • B29C45/03—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
    • B29C45/46—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
    • B29C2045/5056—Drive means therefor screws axially driven by a rotatable screw shaft cooperating with a fixed nut

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Materials For Medical Uses (AREA)
SG9905336A 1998-11-13 1999-10-26 Injection apparatus SG80659A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32387198A JP3316190B2 (ja) 1998-11-13 1998-11-13 射出装置

Publications (1)

Publication Number Publication Date
SG80659A1 true SG80659A1 (en) 2001-05-22

Family

ID=18159535

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9905336A SG80659A1 (en) 1998-11-13 1999-10-26 Injection apparatus

Country Status (9)

Country Link
US (1) US6409957B1 (fr)
EP (1) EP1000730B1 (fr)
JP (1) JP3316190B2 (fr)
KR (1) KR100355742B1 (fr)
CN (1) CN1086337C (fr)
AT (1) ATE246584T1 (fr)
DE (1) DE69910144T2 (fr)
SG (1) SG80659A1 (fr)
TW (1) TW467819B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20010253A1 (it) 2001-02-08 2002-08-08 Negri Bossi Spa Gruppo di iniezione per presse ad iniezione di materiali plastici
JP4059892B2 (ja) * 2005-07-06 2008-03-12 ファナック株式会社 射出成形機の射出装置
DE102010014450B4 (de) * 2010-04-09 2013-05-23 Wittmann Battenfeld Gmbh Einspritzeinheit einer Spritzgießmaschine
CN102642283A (zh) * 2011-12-12 2012-08-22 宁波长飞亚塑料机械制造有限公司 注塑机注射装置的双丝杠同步驱动装置
CN106612032A (zh) * 2015-10-21 2017-05-03 王心成 一种多轴齿轮减速大载荷伺服动力头及使用方法
JP6339648B2 (ja) * 2016-11-22 2018-06-06 ファナック株式会社 射出装置および軸芯位置調整方法
JP6457572B2 (ja) * 2017-03-13 2019-01-23 ファナック株式会社 射出装置
CN108773036A (zh) * 2018-06-27 2018-11-09 东华机械有限公司 双丝杆注射的电动射台机构

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188622A1 (fr) * 1984-07-07 1986-07-30 Fanuc Ltd. Mecanisme dinjection a vis rotative pour machines de moulage par injection
US4615669A (en) * 1984-02-21 1986-10-07 Toshiba Kikai Kabushiki Kaisha Injection molding machine
EP0247208A1 (fr) * 1985-11-30 1987-12-02 Fanuc Ltd. Dispositif d'entrainement pour machine de moulage a injection
EP0427866A1 (fr) * 1989-05-24 1991-05-22 Fanuc Ltd. Dispositif d'injection du type a deux plaques

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4317998C2 (de) * 1993-05-29 1995-06-14 Karl Hehl Spritzgießeinheit für eine Kunststoff-Spritzgießmaschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615669A (en) * 1984-02-21 1986-10-07 Toshiba Kikai Kabushiki Kaisha Injection molding machine
EP0188622A1 (fr) * 1984-07-07 1986-07-30 Fanuc Ltd. Mecanisme dinjection a vis rotative pour machines de moulage par injection
EP0247208A1 (fr) * 1985-11-30 1987-12-02 Fanuc Ltd. Dispositif d'entrainement pour machine de moulage a injection
EP0427866A1 (fr) * 1989-05-24 1991-05-22 Fanuc Ltd. Dispositif d'injection du type a deux plaques

Also Published As

Publication number Publication date
ATE246584T1 (de) 2003-08-15
EP1000730A1 (fr) 2000-05-17
JP2000141438A (ja) 2000-05-23
DE69910144T2 (de) 2004-06-09
DE69910144D1 (de) 2003-09-11
CN1086337C (zh) 2002-06-19
KR100355742B1 (ko) 2002-10-19
EP1000730B1 (fr) 2003-08-06
KR20000035109A (ko) 2000-06-26
CN1253874A (zh) 2000-05-24
JP3316190B2 (ja) 2002-08-19
US6409957B1 (en) 2002-06-25
TW467819B (en) 2001-12-11

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