DE69601951T2 - Spritzvorrichtung für eine elektrische Spritzgiessmaschine - Google Patents

Spritzvorrichtung für eine elektrische Spritzgiessmaschine

Info

Publication number
DE69601951T2
DE69601951T2 DE69601951T DE69601951T DE69601951T2 DE 69601951 T2 DE69601951 T2 DE 69601951T2 DE 69601951 T DE69601951 T DE 69601951T DE 69601951 T DE69601951 T DE 69601951T DE 69601951 T2 DE69601951 T2 DE 69601951T2
Authority
DE
Germany
Prior art keywords
motor
drive unit
spline
unit housing
shaft
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.)
Expired - Lifetime
Application number
DE69601951T
Other languages
German (de)
English (en)
Other versions
DE69601951D1 (de
Inventor
Emoto Atsushi
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries Ltd
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 Ltd filed Critical Sumitomo Heavy Industries Ltd
Application granted granted Critical
Publication of DE69601951D1 publication Critical patent/DE69601951D1/de
Publication of DE69601951T2 publication Critical patent/DE69601951T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B29C2045/5024—Drive means therefor screws rotated 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
    • B29C2045/5028—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
    • B29C2045/504—Drive means therefor electric motors for rotary and axial movement of the screw being coaxial with the screw

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE69601951T 1995-01-27 1996-01-26 Spritzvorrichtung für eine elektrische Spritzgiessmaschine Expired - Lifetime DE69601951T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7011984A JP2866019B2 (ja) 1995-01-27 1995-01-27 電動射出成形機の射出装置

Publications (2)

Publication Number Publication Date
DE69601951D1 DE69601951D1 (de) 1999-05-12
DE69601951T2 true DE69601951T2 (de) 1999-12-09

Family

ID=11792870

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69601951T Expired - Lifetime DE69601951T2 (de) 1995-01-27 1996-01-26 Spritzvorrichtung für eine elektrische Spritzgiessmaschine

Country Status (8)

Country Link
US (1) US5679384A (enExample)
EP (1) EP0723848B1 (enExample)
JP (1) JP2866019B2 (enExample)
KR (1) KR100196469B1 (enExample)
CN (1) CN1059379C (enExample)
AT (1) ATE178526T1 (enExample)
DE (1) DE69601951T2 (enExample)
TW (1) TW304913B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10154615A1 (de) * 2001-11-07 2003-05-22 Krauss Maffei Kunststofftech Verfahren zum Regeln des Dosiervorgangs einer Spritzgießmaschine

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1059626C (zh) * 1996-07-05 2000-12-20 华南理工大学 电磁式聚合物动态注射成型方法及装置
US5891485A (en) * 1997-05-30 1999-04-06 Sumitomo Heavy Industries, Ltd. Built-in motor type electric injection molding apparatus
SG83666A1 (en) * 1997-06-02 2001-10-16 Sumitomo Heavy Industries Built-in motor type electric injection molding apparatus
JP3725323B2 (ja) * 1998-02-23 2005-12-07 日創電機株式会社 駆動モータ及び成形機用駆動装置
EP1316406B2 (en) * 1998-06-16 2017-01-18 Sumitomo Heavy Industries, Ltd. Injection molding machine
CN1923490A (zh) * 1998-06-16 2007-03-07 住友重机械工业株式会社 注射模塑机
JP3502545B2 (ja) * 1998-06-26 2004-03-02 住友重機械工業株式会社 射出装置
DE19831482C1 (de) 1998-07-14 2000-01-20 Karl Hehl Spritzgießeinheit für eine Spritzgießmaschine
JP4033993B2 (ja) * 1998-12-25 2008-01-16 住友重機械工業株式会社 電動射出成形機
US6149418A (en) * 1999-04-16 2000-11-21 Milacron Inc. Dual motor drive system for an injection molding machine
DE10195427T5 (de) * 2000-02-07 2005-03-03 Kabushiki Kaisha Meiki Seisakusho Spritzgussmaschine und Verfahren zum Steuern der Spritzgussmaschine
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
JP3437143B2 (ja) * 2000-04-24 2003-08-18 ファナック株式会社 射出成形機の射出機構
DE10135443A1 (de) * 2000-08-08 2002-03-21 Mannesmann Rexroth Ag Einspritzaggregat für eine Kunststoffspritzgiessmaschine
DE10061329A1 (de) * 2000-12-04 2002-07-18 Mannesmann Plastics Machinery Einspritzeinheit für eine Spritzgießmaschine
DE60010909T2 (de) * 2000-12-13 2005-06-23 Phase Motion Control S.R.L. Eine Linear- und Drehantriebsvorrichtung zum Mischen und Pressen in Formmaschinen
TW485890U (en) * 2001-03-21 2002-05-01 Ind Tech Res Inst Speeding mechanism for injecting machine
ATE452014T1 (de) * 2001-08-01 2010-01-15 Sumitomo Shi Demag Plastics Ma Elekromechanischer linearantrieb
TW542778B (en) * 2001-09-14 2003-07-21 Sumitomo Heavy Industries Injection apparatus
DE10230876C5 (de) * 2002-07-09 2009-09-10 Siemens Ag Antriebsvorrichtung für eine Kunststoffverarbeitungsmaschine
JP3652681B2 (ja) * 2002-11-08 2005-05-25 ファナック株式会社 射出成形機における計量方法及び制御装置
TWI230653B (en) * 2003-01-27 2005-04-11 Sumitomo Heavy Industries Molding machine with lubrication mechanism and method for lubricating molding machine
DE10318958B3 (de) * 2003-04-26 2004-08-05 Krauss-Maffei Kunststofftechnik Gmbh Hybrid-Einspritzeinheit und Spritzgießmaschine mit einer Hybrid-Einspritzeinheit
TWI224046B (en) 2003-08-18 2004-11-21 Ind Tech Res Inst Mold clamping mechanism for injection molding machine
KR100751825B1 (ko) * 2003-10-16 2007-08-23 스미도모쥬기가이고교 가부시키가이샤 전동사출성형기 및 그에 의한 성형방법
DE102004028355B4 (de) * 2004-06-11 2011-12-29 Siemens Ag Antriebseinrichtung
DE102004045493C5 (de) * 2004-09-20 2008-09-04 Siemens Ag Elektrische Maschine
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
US20070296121A1 (en) * 2006-06-07 2007-12-27 Husky Injection Molding Systems Ltd. Molding-system drive
US7804268B2 (en) * 2006-11-08 2010-09-28 Ls Mtron Ltd. Apparatus and method of controlling injection in electric injection molding machine
RU2364506C2 (ru) * 2007-10-24 2009-08-20 Хаски Инджекшн Моулдинг Системз Лтд. Приводной узел для сообщения вращательного и поступательного движения валу
DE102009012482B4 (de) * 2009-03-12 2013-10-17 Karl Hehl Spritzgießeinheit für eine Spritzgießmaschine zur Verarbeitung von Kunststoffen
CN102126278B (zh) * 2010-01-17 2014-10-08 宁波长飞亚塑料机械制造有限公司 注射装置
JP4907738B1 (ja) 2011-06-14 2012-04-04 株式会社根本杏林堂 注入機器及び超音波モータの制御方法
EP4034364A4 (en) * 2019-09-26 2023-10-25 Milacron LLC INJECTION APPARATUS AND ASSOCIATED METHODS
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
CN120886438B (zh) * 2025-10-10 2025-12-09 富强鑫（宁波）机器制造有限公司 一种多组分注射成型机的串联式共轴电动注射单元

Family Cites Families (8)

* 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
JPS61266218A (ja) * 1985-05-22 1986-11-25 Sumitomo Heavy Ind Ltd 射出成形機
US4879077A (en) * 1988-02-29 1989-11-07 Nissei Jushi Kogyo Kabushiki Kaisha Control method of injection molding machine
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
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
JPH05345337A (ja) * 1992-06-16 1993-12-27 Sodick Co Ltd 電動式射出成形機
DE4344335C2 (de) * 1993-12-23 1996-02-01 Krauss Maffei Ag Einspritzaggregat für eine Spritzgießmaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10154615A1 (de) * 2001-11-07 2003-05-22 Krauss Maffei Kunststofftech Verfahren zum Regeln des Dosiervorgangs einer Spritzgießmaschine

Also Published As

Publication number Publication date
CN1134875A (zh) 1996-11-06
CN1059379C (zh) 2000-12-13
JPH08197595A (ja) 1996-08-06
EP0723848A1 (en) 1996-07-31
TW304913B (enExample) 1997-05-11
KR960029060A (ko) 1996-08-17
KR100196469B1 (ko) 1999-06-15
EP0723848B1 (en) 1999-04-07
ATE178526T1 (de) 1999-04-15
US5679384A (en) 1997-10-21
JP2866019B2 (ja) 1999-03-08
DE69601951D1 (de) 1999-05-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: BOETERS & LIECK, 81541 MUENCHEN