WO2009011300A1 - Mold clamping device for injection molding machine - Google Patents

Mold clamping device for injection molding machine Download PDF

Info

Publication number
WO2009011300A1
WO2009011300A1 PCT/JP2008/062558 JP2008062558W WO2009011300A1 WO 2009011300 A1 WO2009011300 A1 WO 2009011300A1 JP 2008062558 W JP2008062558 W JP 2008062558W WO 2009011300 A1 WO2009011300 A1 WO 2009011300A1
Authority
WO
WIPO (PCT)
Prior art keywords
mold
ram
mold clamping
claming
flange
Prior art date
Application number
PCT/JP2008/062558
Other languages
French (fr)
Japanese (ja)
Inventor
Misao Fujikawa
Original Assignee
Sodick Plustech Co., 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 Sodick Plustech Co., Ltd. filed Critical Sodick Plustech Co., Ltd.
Priority to CN200880001388XA priority Critical patent/CN101594972B/en
Priority to KR1020097016884A priority patent/KR101241850B1/en
Priority to JP2009523628A priority patent/JP4565050B2/en
Publication of WO2009011300A1 publication Critical patent/WO2009011300A1/en
Priority to HK10103499.8A priority patent/HK1137386A1/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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
    • B29C33/22—Opening, closing or clamping by rectilinear movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/26—Mechanisms or devices for locking or opening dies
    • 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
    • B29C45/68—Mould opening, closing or clamping devices hydro-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
    • 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

Abstract

A mold clamping device is provided for performing mold opening/closing by rotating a ball screw (60) fixed movably to a back platen (20) through a servo motor (40) and performing mold clamping by applying a mold clamping force to a flange-like member (62) integrated with the ball screw by a mold claming ram (50). A movable platen (30) has an operating shaft (31), with a ball nut (61) and a sliding bearing (32) at the distal end of the operation shaft. The flange-like member is arranged at a position against which the mold claming ram abuts only when it advances at the time of mold clamping. The mold claming ram is pressed in the mold opening direction by a push-in means (53). The mold clamping device slides the distal end of the operating shaft of the movable platen in its back platen under a state where the mold claming ram is spaced apart by a predetermined clearance L from the flange-like member when the mold is opened/closed, and presses the flange-like member by the mold claming ram.
PCT/JP2008/062558 2007-07-19 2008-07-11 Mold clamping device for injection molding machine WO2009011300A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN200880001388XA CN101594972B (en) 2007-07-19 2008-07-11 Mold clamping device for injection molding machine
KR1020097016884A KR101241850B1 (en) 2007-07-19 2008-07-11 Mold clamping device for injection molding machine
JP2009523628A JP4565050B2 (en) 2007-07-19 2008-07-11 Molding device for injection molding machine
HK10103499.8A HK1137386A1 (en) 2007-07-19 2010-04-09 Mold clamping device for injection molding machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007188494 2007-07-19
JP2007-188494 2007-07-19

Publications (1)

Publication Number Publication Date
WO2009011300A1 true WO2009011300A1 (en) 2009-01-22

Family

ID=40259633

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062558 WO2009011300A1 (en) 2007-07-19 2008-07-11 Mold clamping device for injection molding machine

Country Status (5)

Country Link
JP (1) JP4565050B2 (en)
KR (1) KR101241850B1 (en)
CN (1) CN101594972B (en)
HK (1) HK1137386A1 (en)
WO (1) WO2009011300A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010284720A (en) * 2009-05-15 2010-12-24 Kimura Kogyo:Kk Hybrid press-forming apparatus
CN103182769A (en) * 2013-03-24 2013-07-03 北京化工大学 All-electric superspeed injection machine
EP3260220A4 (en) * 2015-02-19 2018-02-28 JP Steel Plantech Co. Mold vibrating device
CN108890997A (en) * 2018-07-13 2018-11-27 浙江申达机器制造股份有限公司 A kind of electro-hydraulic mixed injection molding machine folding mode structure and its rapid mould opening-closing control method

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101121383B1 (en) * 2011-06-07 2012-03-09 최병옥 Hub bolt use pressure device
JP5941122B2 (en) 2014-11-06 2016-06-29 ファナック株式会社 Injection member mounting structure of injection molding machine
CN104309082B (en) * 2014-11-21 2016-05-04 宁波双利智能科技有限公司 A kind of injection mold apparatus matched moulds die-sinking device of tightness adjustable
CN104441512B (en) * 2014-11-21 2016-11-02 慈溪欧新生物科技有限公司 A kind of injection mould closing mould-opening equipment containing rack-and-pinion and roller
CN104369332B (en) * 2014-11-21 2015-08-26 襄阳万联科工贸有限公司 A kind of by fan-cooled injection mold apparatus matched moulds mould-opening equipment
CN104309083B (en) * 2014-11-21 2016-04-06 宁波双利智能科技有限公司 The injection moulding device containing rack-and-pinion is adopted to carry out the method for matched moulds die sinking
CN106925747A (en) * 2017-04-25 2017-07-07 苏州三基铸造装备股份有限公司 Die casting machine molds safety device
JP6967638B1 (en) * 2020-08-27 2021-11-17 株式会社ソディック Molding device for injection molding machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61237617A (en) * 1985-04-13 1986-10-22 Meiki Co Ltd Mold clamping device in injection molding machine
JPS63242618A (en) * 1987-03-31 1988-10-07 Meiki Co Ltd Mold clamping device in injection molder
JPH04332616A (en) * 1991-05-07 1992-11-19 Sodick Co Ltd Electrohydraulic mold clamping device of injection molding machine
JPH0771807B2 (en) * 1988-08-08 1995-08-02 三菱重工業株式会社 Mold clamping device
JPH11115009A (en) * 1997-10-09 1999-04-27 Sodick Co Ltd Mold clamping device for injection-molding machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3380750B2 (en) * 1998-08-25 2003-02-24 株式会社ソディック Mold clamping device of injection molding machine
JP3600167B2 (en) * 2000-09-29 2004-12-08 浅之助 千坂 Injection compression molding method
JP3917480B2 (en) * 2002-07-15 2007-05-23 株式会社名機製作所 Mold clamping device and method of operating the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61237617A (en) * 1985-04-13 1986-10-22 Meiki Co Ltd Mold clamping device in injection molding machine
JPS63242618A (en) * 1987-03-31 1988-10-07 Meiki Co Ltd Mold clamping device in injection molder
JPH0771807B2 (en) * 1988-08-08 1995-08-02 三菱重工業株式会社 Mold clamping device
JPH04332616A (en) * 1991-05-07 1992-11-19 Sodick Co Ltd Electrohydraulic mold clamping device of injection molding machine
JPH11115009A (en) * 1997-10-09 1999-04-27 Sodick Co Ltd Mold clamping device for injection-molding machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010284720A (en) * 2009-05-15 2010-12-24 Kimura Kogyo:Kk Hybrid press-forming apparatus
CN103182769A (en) * 2013-03-24 2013-07-03 北京化工大学 All-electric superspeed injection machine
EP3260220A4 (en) * 2015-02-19 2018-02-28 JP Steel Plantech Co. Mold vibrating device
CN108890997A (en) * 2018-07-13 2018-11-27 浙江申达机器制造股份有限公司 A kind of electro-hydraulic mixed injection molding machine folding mode structure and its rapid mould opening-closing control method

Also Published As

Publication number Publication date
JPWO2009011300A1 (en) 2010-09-24
CN101594972B (en) 2013-03-06
JP4565050B2 (en) 2010-10-20
KR20100031494A (en) 2010-03-22
KR101241850B1 (en) 2013-03-12
HK1137386A1 (en) 2010-07-30
CN101594972A (en) 2009-12-02

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