DE69910675D1 - Formschliessverfahren - Google Patents

Formschliessverfahren

Info

Publication number
DE69910675D1
DE69910675D1 DE69910675T DE69910675T DE69910675D1 DE 69910675 D1 DE69910675 D1 DE 69910675D1 DE 69910675 T DE69910675 T DE 69910675T DE 69910675 T DE69910675 T DE 69910675T DE 69910675 D1 DE69910675 D1 DE 69910675D1
Authority
DE
Germany
Prior art keywords
toggle mechanism
mold clamping
servo motor
clamping force
driven
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
DE69910675T
Other languages
English (en)
Other versions
DE69910675T2 (de
Inventor
Masashi Onishi
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
Publication of DE69910675D1 publication Critical patent/DE69910675D1/de
Application granted granted Critical
Publication of DE69910675T2 publication Critical patent/DE69910675T2/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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/66—Mould opening, closing or clamping devices mechanical
    • 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
    • B29C45/7653—Measuring, controlling or regulating mould clamping forces
    • 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
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/66—Mould opening, closing or clamping devices mechanical
    • B29C45/661—Mould opening, closing or clamping devices mechanical using a toggle mechanism for mould clamping
    • 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
    • B29C2945/76013—Force
    • 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
    • B29C2945/76083—Position
    • 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
    • B29C2945/76224—Closure or clamping unit
    • 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
    • B29C2945/76494—Controlled parameter
    • B29C2945/76505—Force
    • 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
    • B29C2945/76494—Controlled parameter
    • B29C2945/76525—Electric current or voltage
    • 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
    • B29C2945/76494—Controlled parameter
    • B29C2945/76595—Velocity
    • 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
    • B29C2945/76655—Location of control
    • B29C2945/76702—Closure or clamping device
    • 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
    • B29C2945/76822—Phase or stage of control
    • B29C2945/76869—Mould clamping, compression of the cavity

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
DE69910675T 1998-06-18 1999-06-18 Formschliessverfahren Expired - Lifetime DE69910675T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17138398 1998-06-18
JP17138398 1998-06-18

Publications (2)

Publication Number Publication Date
DE69910675D1 true DE69910675D1 (de) 2003-10-02
DE69910675T2 DE69910675T2 (de) 2004-07-08

Family

ID=15922167

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69910675T Expired - Lifetime DE69910675T2 (de) 1998-06-18 1999-06-18 Formschliessverfahren

Country Status (8)

Country Link
US (1) US6413453B1 (de)
EP (1) EP0965429B1 (de)
KR (1) KR100473926B1 (de)
CN (1) CN1099342C (de)
AT (1) ATE248054T1 (de)
DE (1) DE69910675T2 (de)
SG (1) SG78365A1 (de)
TW (1) TW407099B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3235059B2 (ja) 1998-12-22 2001-12-04 住友重機械工業株式会社 型締制御装置
US6595766B2 (en) * 2000-01-28 2003-07-22 Toshiba Kikai Kabushiki Kaisha Die clamping apparatus, die clamping force measurement method and die clamping force adjustment method
DE50201729D1 (de) * 2001-02-15 2005-01-13 Mannesmann Plastics Machinery Schliesseinrichtung in einer spritzgiessmaschine für kunststoffe
ITMI20012240A1 (it) * 2001-10-25 2003-04-25 Luciano Migliori Dispositivo di bloccaggio con controllo ottico di posizione
DE10158361A1 (de) * 2001-11-28 2003-06-12 Bayerische Motoren Werke Ag Roboterschweißzange zum Punktschweißen
JP3694684B2 (ja) * 2002-10-02 2005-09-14 ファナック株式会社 射出成形機
DE102004033690A1 (de) * 2004-07-09 2006-02-16 Demag Ergotech Gmbh Spritzgiessmaschine
JP5463007B2 (ja) * 2008-03-18 2014-04-09 東洋機械金属株式会社 成形機

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60112417A (ja) * 1983-11-24 1985-06-18 Fanuc Ltd 型締装置
JPS61125829A (ja) * 1984-11-24 1986-06-13 Fanuc Ltd 射出成形機における型締方式
JPS61283518A (ja) * 1985-06-10 1986-12-13 Fanuc Ltd 射出成形機の型締力補正装置
US4642044A (en) * 1985-07-23 1987-02-10 Fanuc Ltd Lock
JPS6422135A (en) 1987-07-17 1989-01-25 Toshiba Corp Transmitting circuit
JPH02133196U (de) * 1989-04-11 1990-11-05
JP2668599B2 (ja) * 1990-11-29 1997-10-27 ファナック株式会社 射出成形機の自動型厚調整方法及びその装置
JPH04214316A (ja) * 1990-12-11 1992-08-05 Sumitomo Heavy Ind Ltd 射出成形機の型締装置
JP2709755B2 (ja) * 1991-06-28 1998-02-04 ファナック株式会社 電動式射出成形機における位置決め補正方法及び補正装置
US5478229A (en) * 1993-01-29 1995-12-26 The Japan Steel Works, Ltd. Apparatus for forming hollow article
US5792483A (en) * 1993-04-05 1998-08-11 Vickers, Inc. Injection molding machine with an electric drive
US5469038A (en) * 1994-05-10 1995-11-21 Cincinnati Milacron Inc. Method for compensating for efficient variations in an electric motor
JP3153751B2 (ja) * 1995-12-15 2001-04-09 住友重機械工業株式会社 クロスヘッドの原点位置設定装置及びクロスヘッドの原点位置設定方法
JP2949660B2 (ja) 1995-12-15 1999-09-20 住友重機械工業株式会社 電動式型締装置
JP3564529B2 (ja) * 1996-02-19 2004-09-15 株式会社日本製鋼所 電動射出成形機のトグル圧縮制御方法および制御装置

Also Published As

Publication number Publication date
KR100473926B1 (ko) 2005-03-07
EP0965429A1 (de) 1999-12-22
TW407099B (en) 2000-10-01
US6413453B1 (en) 2002-07-02
EP0965429B1 (de) 2003-08-27
ATE248054T1 (de) 2003-09-15
CN1099342C (zh) 2003-01-22
DE69910675T2 (de) 2004-07-08
CN1242283A (zh) 2000-01-26
SG78365A1 (en) 2001-02-20
KR20000006253A (ko) 2000-01-25

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Legal Events

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