SG80043A1 - Injection apparatus - Google Patents

Injection apparatus

Info

Publication number
SG80043A1
SG80043A1 SG9902923A SG1999002923A SG80043A1 SG 80043 A1 SG80043 A1 SG 80043A1 SG 9902923 A SG9902923 A SG 9902923A SG 1999002923 A SG1999002923 A SG 1999002923A SG 80043 A1 SG80043 A1 SG 80043A1
Authority
SG
Singapore
Prior art keywords
injection
transmission shaft
support member
rotation
injection member
Prior art date
Application number
SG9902923A
Other languages
English (en)
Inventor
Emoto Atsushi
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 SG80043A1 publication Critical patent/SG80043A1/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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • 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
    • 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)
  • Seeds, Soups, And Other Foods (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Materials For Medical Uses (AREA)
SG9902923A 1998-06-26 1999-06-16 Injection apparatus SG80043A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18047898A JP3502545B2 (ja) 1998-06-26 1998-06-26 射出装置

Publications (1)

Publication Number Publication Date
SG80043A1 true SG80043A1 (en) 2001-04-17

Family

ID=16083932

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9902923A SG80043A1 (en) 1998-06-26 1999-06-16 Injection apparatus

Country Status (9)

Country Link
US (1) US6364650B1 (de)
EP (1) EP0967064B1 (de)
JP (1) JP3502545B2 (de)
KR (1) KR100355738B1 (de)
CN (1) CN1123436C (de)
AT (1) ATE223797T1 (de)
DE (1) DE69902850T2 (de)
SG (1) SG80043A1 (de)
TW (1) TW587543U (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3321452B2 (ja) * 2000-02-15 2002-09-03 住友重機械工業株式会社 電動射出成形機
TW504447B (en) * 2000-02-28 2002-10-01 Sumitomo Heavy Industries Drive apparatus for injection molding machine
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
US6821103B2 (en) * 2001-11-15 2004-11-23 Toshiba Machines Co., Ltd. Injection molding machine
KR100470508B1 (ko) * 2001-12-20 2005-03-08 엘지전선 주식회사 스크류 회전구동장치가 고정된 사출성형기
JP2003320565A (ja) * 2002-05-08 2003-11-11 Toshiba Mach Co Ltd 射出成形機の射出装置及びその制御方法
DE60336274D1 (de) 2003-08-25 2011-04-14 Husky Injection Molding Antriebsanordnung zum Drehen und Verschieben einer Welle
JP4575062B2 (ja) * 2004-07-26 2010-11-04 住友重機械工業株式会社 射出装置
US20090004314A1 (en) * 2004-07-26 2009-01-01 Noritsugu Hiraga Injection Apparatus
DE102005012337B3 (de) * 2005-03-17 2006-03-16 Mannesmann Plastics Machinery Gmbh Antriebssystem für eine Plastifiziereinheit einer Spritzgießmaschine
CA2607311C (en) * 2007-10-23 2014-01-14 Husky Injection Molding Systems Ltd. Rotor piston cylinder insert
DE102009012482B4 (de) * 2009-03-12 2013-10-17 Karl Hehl Spritzgießeinheit für eine Spritzgießmaschine zur Verarbeitung von Kunststoffen
CN102039652B (zh) * 2009-10-26 2013-01-30 桦钦机械厂有限公司 射出成型机射出驱动结构
JP5889837B2 (ja) * 2013-06-18 2016-03-22 株式会社日本製鋼所 電動射出成形機の射出モータの組立用治具および射出モータの組立方法
JP6552921B2 (ja) * 2015-08-31 2019-07-31 住友重機械工業株式会社 射出装置
KR102502003B1 (ko) * 2016-11-30 2023-02-22 엘에스엠트론 주식회사 사출성형기용 스러스트 베어링의 예압 조정 장치 및 예압 조정 방법
JP7455639B2 (ja) 2020-03-31 2024-03-26 住友重機械工業株式会社 射出成形機
CN113665076B (zh) * 2021-08-27 2023-07-14 珠海格力智能装备有限公司 注塑机射台及注塑机
CN115447087B (zh) * 2022-09-05 2023-08-04 博创智能装备股份有限公司 一种同步带熔胶和直驱注射结构

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4758391A (en) * 1984-07-24 1988-07-19 Nissei Plastics Industrial Co. Ltd. Method for controlling back pressure in electrically-operated injection apparatus
US4851171A (en) * 1985-05-14 1989-07-25 Nissei Plastics Industrial Co., Ltd. Method and apparatus for controlling back pressure in injection molding machine
US5714176A (en) * 1995-05-05 1998-02-03 Mannesmann Aktiengesellschaft Plastic injection molding machine with rotary and linear drives

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61220817A (ja) * 1985-03-28 1986-10-01 Fanuc Ltd 射出成形機の計量混練方式
JPH0696251B2 (ja) 1987-07-24 1994-11-30 ファナック株式会社 射出成形機
US4879077A (en) * 1988-02-29 1989-11-07 Nissei Jushi Kogyo Kabushiki Kaisha Control method of injection molding machine
JP2631132B2 (ja) 1988-07-05 1997-07-16 ファナック株式会社 射出成形機
JP2628071B2 (ja) 1988-07-12 1997-07-09 住友重機械工業株式会社 射出成形機の電動射出装置
JPH0661801B2 (ja) 1988-07-13 1994-08-17 住友重機械工業株式会社 電動射出成形機のモータ制御装置
JPH089184B2 (ja) * 1989-05-24 1996-01-31 ファナック株式会社 射出成形機の射出装置
JPH0477226A (ja) * 1990-07-18 1992-03-11 Nissei Plastics Ind Co 射出成形機
JPH0477225A (ja) 1990-07-18 1992-03-11 Nissei Plastics Ind Co 射出成形機
JP2702332B2 (ja) 1991-09-30 1998-01-21 キヤノン株式会社 電動式縦型射出成形装置
US5380181A (en) * 1993-06-21 1995-01-10 Sumitomo Heavy Industries, Ltd. Control device for an electric injection molding machine
US5421712A (en) 1993-10-05 1995-06-06 Industrial Technology Research Institute Screw rotating and advancing device for an injection molding machine
JP2866019B2 (ja) * 1995-01-27 1999-03-08 住友重機械工業株式会社 電動射出成形機の射出装置
US5645868A (en) * 1995-11-17 1997-07-08 Cincinnati Milacron Inc. Drive apparatus for an injection unit
AT404996B (de) * 1995-12-27 1999-04-26 Engel Gmbh Maschbau Verfahren zum betreiben eines antriebes
US5891485A (en) * 1997-05-30 1999-04-06 Sumitomo Heavy Industries, Ltd. Built-in motor type electric injection molding apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4758391A (en) * 1984-07-24 1988-07-19 Nissei Plastics Industrial Co. Ltd. Method for controlling back pressure in electrically-operated injection apparatus
US4851171A (en) * 1985-05-14 1989-07-25 Nissei Plastics Industrial Co., Ltd. Method and apparatus for controlling back pressure in injection molding machine
US5714176A (en) * 1995-05-05 1998-02-03 Mannesmann Aktiengesellschaft Plastic injection molding machine with rotary and linear drives

Also Published As

Publication number Publication date
ATE223797T1 (de) 2002-09-15
CN1123436C (zh) 2003-10-08
KR20000006337A (ko) 2000-01-25
KR100355738B1 (ko) 2002-10-09
TW587543U (en) 2004-05-11
JP3502545B2 (ja) 2004-03-02
JP2000006220A (ja) 2000-01-11
DE69902850D1 (de) 2002-10-17
CN1240703A (zh) 2000-01-12
EP0967064A1 (de) 1999-12-29
DE69902850T2 (de) 2003-06-12
US6364650B1 (en) 2002-04-02
EP0967064B1 (de) 2002-09-11

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