WO2008143277A1 - Mold clamping device and mold clamping device control method - Google Patents

Mold clamping device and mold clamping device control method Download PDF

Info

Publication number
WO2008143277A1
WO2008143277A1 PCT/JP2008/059315 JP2008059315W WO2008143277A1 WO 2008143277 A1 WO2008143277 A1 WO 2008143277A1 JP 2008059315 W JP2008059315 W JP 2008059315W WO 2008143277 A1 WO2008143277 A1 WO 2008143277A1
Authority
WO
WIPO (PCT)
Prior art keywords
mold clamping
clamping device
mold
control method
drive unit
Prior art date
Application number
PCT/JP2008/059315
Other languages
French (fr)
Japanese (ja)
Inventor
Tatsuya Shibata
Koki Tsunemi
Hiroshi Satou
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.
Priority to JP2009515251A priority Critical patent/JP5000714B2/en
Priority to CN200880015049A priority patent/CN101674925A/en
Priority to DE112008001353T priority patent/DE112008001353T5/en
Publication of WO2008143277A1 publication Critical patent/WO2008143277A1/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
    • B29C45/64—Mould opening, closing or clamping devices
    • 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
    • B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
    • B29C2045/1792—Machine parts driven by an electric motor, e.g. electric servomotor
    • B29C2045/1793—Machine parts driven by an electric motor, e.g. electric servomotor by an electric linear 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
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C2045/645—Mould opening, closing or clamping devices using magnetic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

A mold clamping device includes an electromagnet which drives a mold clamping operation and a mold open/close drive unit. The mold open/close drive unit is variably controlled while a mold clamping force is generated by the electromagnet. Thus, it is possible to provide a mold clamping device which can improve the accuracy of the position for generating the mold clamping force in the relationship with the mold open/close drive unit.
PCT/JP2008/059315 2007-05-21 2008-05-21 Mold clamping device and mold clamping device control method WO2008143277A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009515251A JP5000714B2 (en) 2007-05-21 2008-05-21 Mold clamping device and mold clamping device control method
CN200880015049A CN101674925A (en) 2007-05-21 2008-05-21 Mold clamping device and mold clamping device control method
DE112008001353T DE112008001353T5 (en) 2007-05-21 2008-05-21 Mold clamping device and method for controlling the mold clamping device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007134623 2007-05-21
JP2007-134623 2007-05-21

Publications (1)

Publication Number Publication Date
WO2008143277A1 true WO2008143277A1 (en) 2008-11-27

Family

ID=40031972

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/059315 WO2008143277A1 (en) 2007-05-21 2008-05-21 Mold clamping device and mold clamping device control method

Country Status (5)

Country Link
JP (1) JP5000714B2 (en)
CN (1) CN101674925A (en)
DE (1) DE112008001353T5 (en)
TW (1) TW200902272A (en)
WO (1) WO2008143277A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103042665A (en) * 2011-10-12 2013-04-17 住友重机械工业株式会社 Injection molding machine
KR101339974B1 (en) 2011-12-26 2013-12-10 스미도모쥬기가이고교 가부시키가이샤 Injection molding machine
KR101339972B1 (en) 2011-12-26 2013-12-10 스미도모쥬기가이고교 가부시키가이샤 Injection molding machine
KR101395386B1 (en) * 2011-12-28 2014-05-14 스미도모쥬기가이고교 가부시키가이샤 Injection molding machine
KR101407824B1 (en) 2011-12-26 2014-06-17 스미도모쥬기가이고교 가부시키가이샤 Injection molding machine

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103328173B (en) * 2011-03-08 2016-04-20 住友重机械工业株式会社 Forming machine
JP5774443B2 (en) * 2011-10-21 2015-09-09 住友重機械工業株式会社 Injection molding machine
JP5774441B2 (en) * 2011-10-21 2015-09-09 住友重機械工業株式会社 Injection molding machine and mold thickness adjusting method for injection molding machine
JP5897933B2 (en) * 2012-03-01 2016-04-06 住友重機械工業株式会社 Injection molding machine
JP5829153B2 (en) * 2012-03-12 2015-12-09 住友重機械工業株式会社 Injection molding machine
JP5913068B2 (en) * 2012-11-29 2016-04-27 住友重機械工業株式会社 Injection molding machine
CN108160969B (en) * 2018-01-16 2023-04-18 东莞市兴行智能装备有限公司 Double-slider die mechanism of die casting machine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07100892A (en) * 1993-10-01 1995-04-18 Sumitomo Heavy Ind Ltd Control system for injection molding machine
JPH08252847A (en) * 1993-06-02 1996-10-01 Toshiba Mach Co Ltd Method for pressurizing locking of injection molding machine
JPH10151650A (en) * 1996-11-25 1998-06-09 Sumitomo Heavy Ind Ltd Control of mold clamping apparatus
JP2002225102A (en) * 2001-01-31 2002-08-14 Matsushita Electric Ind Co Ltd Molding machine and method for controlling mold clamping thereof
JP2003251670A (en) * 2002-02-28 2003-09-09 Nissei Plastics Ind Co Method for controlling mold clamping in injection molding machine
JP2003320567A (en) * 2002-05-07 2003-11-11 Meiki Co Ltd Method for controlling mold clamping device
JP2004001470A (en) * 2002-04-09 2004-01-08 Toshiba Mach Co Ltd Method and device for clamping mold of injection molding machine or the like
WO2005090052A1 (en) * 2004-03-19 2005-09-29 Sumitomo Heavy Industries, Ltd. Mold clamping device and mold thickness adjusting method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007134623A (en) 2005-11-14 2007-05-31 Nec Electronics Corp Retrieving system and retrieving method of characteristic inspection drawing

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08252847A (en) * 1993-06-02 1996-10-01 Toshiba Mach Co Ltd Method for pressurizing locking of injection molding machine
JPH07100892A (en) * 1993-10-01 1995-04-18 Sumitomo Heavy Ind Ltd Control system for injection molding machine
JPH10151650A (en) * 1996-11-25 1998-06-09 Sumitomo Heavy Ind Ltd Control of mold clamping apparatus
JP2002225102A (en) * 2001-01-31 2002-08-14 Matsushita Electric Ind Co Ltd Molding machine and method for controlling mold clamping thereof
JP2003251670A (en) * 2002-02-28 2003-09-09 Nissei Plastics Ind Co Method for controlling mold clamping in injection molding machine
JP2004001470A (en) * 2002-04-09 2004-01-08 Toshiba Mach Co Ltd Method and device for clamping mold of injection molding machine or the like
JP2003320567A (en) * 2002-05-07 2003-11-11 Meiki Co Ltd Method for controlling mold clamping device
WO2005090052A1 (en) * 2004-03-19 2005-09-29 Sumitomo Heavy Industries, Ltd. Mold clamping device and mold thickness adjusting method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103042665A (en) * 2011-10-12 2013-04-17 住友重机械工业株式会社 Injection molding machine
CN103042665B (en) * 2011-10-12 2015-11-18 住友重机械工业株式会社 Injection (mo(u)lding) machine
KR101339974B1 (en) 2011-12-26 2013-12-10 스미도모쥬기가이고교 가부시키가이샤 Injection molding machine
KR101339972B1 (en) 2011-12-26 2013-12-10 스미도모쥬기가이고교 가부시키가이샤 Injection molding machine
KR101407824B1 (en) 2011-12-26 2014-06-17 스미도모쥬기가이고교 가부시키가이샤 Injection molding machine
KR101395386B1 (en) * 2011-12-28 2014-05-14 스미도모쥬기가이고교 가부시키가이샤 Injection molding machine

Also Published As

Publication number Publication date
CN101674925A (en) 2010-03-17
JP5000714B2 (en) 2012-08-15
JPWO2008143277A1 (en) 2010-08-12
TWI359731B (en) 2012-03-11
DE112008001353T5 (en) 2010-04-01
TW200902272A (en) 2009-01-16

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