DE69930199D1 - Schliesskraftkontrolliervorrichtung für ein Spritzgiessformwerkzeug - Google Patents

Schliesskraftkontrolliervorrichtung für ein Spritzgiessformwerkzeug

Info

Publication number
DE69930199D1
DE69930199D1 DE69930199T DE69930199T DE69930199D1 DE 69930199 D1 DE69930199 D1 DE 69930199D1 DE 69930199 T DE69930199 T DE 69930199T DE 69930199 T DE69930199 T DE 69930199T DE 69930199 D1 DE69930199 D1 DE 69930199D1
Authority
DE
Germany
Prior art keywords
mold clamping
control unit
target
value
clamping force
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
DE69930199T
Other languages
English (en)
Other versions
DE69930199T2 (de
Inventor
Atsushi Ishikawa
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 DE69930199D1 publication Critical patent/DE69930199D1/de
Publication of DE69930199T2 publication Critical patent/DE69930199T2/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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/80—Measuring, controlling or regulating of relative position of mould parts
    • 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
    • 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
    • B29C2945/76177—Location of measurement
    • B29C2945/76224—Closure or clamping unit
    • B29C2945/76227—Closure or clamping unit mould platen
    • 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
    • B29C2945/76344—Phase or stage of measurement
    • B29C2945/76391—Mould clamping, compression of the cavity
    • 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
    • B29C2945/76551—Time
    • B29C2945/76561—Time duration
    • 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
    • B29C2945/76568—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
    • B29C2945/76655—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
    • B29C2945/76655—Location of control
    • B29C2945/76702—Closure or clamping device
    • B29C2945/76705—Closure or clamping device mould platen
    • 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)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE69930199T 1998-12-22 1999-12-22 Schliesskraftkontrolliervorrichtung für ein Spritzgiessformwerkzeug Expired - Lifetime DE69930199T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP36500298A JP3235059B2 (ja) 1998-12-22 1998-12-22 型締制御装置
JP36500298 1998-12-22

Publications (2)

Publication Number Publication Date
DE69930199D1 true DE69930199D1 (de) 2006-05-04
DE69930199T2 DE69930199T2 (de) 2006-12-14

Family

ID=18483193

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69930199T Expired - Lifetime DE69930199T2 (de) 1998-12-22 1999-12-22 Schliesskraftkontrolliervorrichtung für ein Spritzgiessformwerkzeug

Country Status (9)

Country Link
US (1) US6840115B1 (de)
EP (1) EP1013400B1 (de)
JP (1) JP3235059B2 (de)
KR (1) KR100350238B1 (de)
CN (1) CN1120771C (de)
AT (1) ATE319549T1 (de)
DE (1) DE69930199T2 (de)
SG (1) SG91853A1 (de)
TW (1) TW483817B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3794252B2 (ja) * 2000-07-26 2006-07-05 東芝機械株式会社 電動式射出成形機および電動式射出成形機の射出制御方法
JP4499256B2 (ja) * 2000-07-28 2010-07-07 東芝機械株式会社 射出成形機の金型保護装置
JP3846869B2 (ja) * 2002-06-14 2006-11-15 株式会社名機製作所 圧縮成形方法および型締装置
CN101185041B (zh) * 2005-04-28 2011-08-03 内兹塔尔机械公司 用于自动监测注塑机的重复的运行过程的方法和装置
KR100660794B1 (ko) * 2005-12-05 2006-12-22 주식회사 탑 엔지니어링 Ｖｃｍ을 이용한 휠의 마모 측정장치 및 측정방법
JP2008055617A (ja) * 2006-08-29 2008-03-13 Fanuc Ltd 射出成形機の型締装置
JP4777292B2 (ja) * 2007-04-23 2011-09-21 株式会社日本製鋼所 射出成形機の型締制御方法および型締制御装置
WO2009028488A1 (ja) * 2007-08-28 2009-03-05 Sumitomo Heavy Industries, Ltd. 型締装置及び型締制御方法
EP2337609B1 (de) * 2008-08-14 2016-08-17 Cardiac Pacemakers, Inc. Leistungsbeurteilung und adaptierung einer akustischen kommunikationsverbindung
JP5189624B2 (ja) * 2010-08-04 2013-04-24 株式会社日本製鋼所 拡張成形方法およびトグル式型締装置
JP5694061B2 (ja) * 2011-06-08 2015-04-01 住友重機械工業株式会社 型締装置及び型締方法
JP5878044B2 (ja) * 2012-03-08 2016-03-08 住友重機械工業株式会社 射出成形機及び駆動装置
JP6289904B2 (ja) * 2013-12-27 2018-03-07 住友重機械工業株式会社 射出成形機
CN105643894B (zh) * 2016-01-28 2018-02-02 常州大思世成机电科技有限公司 一种调模方法
MX2019010977A (es) * 2017-05-02 2019-12-11 Imflux Inc Metodo para controlar una velocidad o fuerza de una abrazadera en un sistema de moldeo usando uno o mas medidores de tension.

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US3870445A (en) * 1973-01-26 1975-03-11 Usm Corp Injection molding machine controls
MX145266A (es) * 1977-06-06 1982-01-19 Fabricacion De Maquinas Sa Mejoras en sistema electronico de control para maquinas formadoras de articulos de vidrio y termoplasticos
US4131596A (en) * 1977-08-22 1978-12-26 Logic Devices, Inc. Sensing system and method for plastic injection molding
DE2740830C3 (de) * 1977-09-10 1985-11-21 Klöckner-Werke AG, 4100 Duisburg Einrichtung zur Kompensation unterschiedlicher Formhöhen von Spritzgießformen in Spritzgießmaschinen
US4832883A (en) * 1985-12-17 1989-05-23 The Japan Steel Works, Ltd. Method and apparatus for controlling screw positions in injection molding machine
DE3725167C2 (de) 1986-07-30 2000-08-31 Toshiba Machine Co Ltd Verfahren zur Steuerung der Formzuhaltung sowie Kompression eines in einem Formraum einer Spritzgießform eingespritzen Kunststoffes einer Spritzgießmaschine sowie Spritzgießmaschine
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ATE139729T1 (de) * 1992-06-11 1996-07-15 Ferromatik Milacron Maschinenb Vorrichtung zum erzeugen der düsenanlagekraft, mit der eine düse eines von einem spindelantrieb angetriebenen plastifizier- und einspritzaggregats gegen die auf die feststehende formaufspannplatte aufgespannte formhälfte ansteht
US5371450A (en) * 1992-08-10 1994-12-06 Sumitomo Heavy Industries, Ltd. Control unit capable of smoothly carrying out a switching operation between position and pressure feedback control systems
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JPH10151650A (ja) 1996-11-25 1998-06-09 Sumitomo Heavy Ind Ltd 型締装置の制御方法
US5912025A (en) * 1997-06-06 1999-06-15 Sumitomo Heavy Industries, Ltd. Control device for motor-driven injection molding machine capable of generating larger clamping force
EP0884157B1 (de) 1997-06-09 2003-09-03 Sumitomo Heavy Industries, Ltd. Formschliesssteuervorrichtung für eine motorgetriebene Spritzgiessmaschine
WO1998056563A1 (en) * 1997-06-11 1998-12-17 Vertech Systems, Llc Injection molding machine and method with integrated carriage assembly
JP3247319B2 (ja) * 1997-08-26 2002-01-15 株式会社名機製作所 直圧式型締装置における型締圧力の制御方法および制御装置
US6081820A (en) * 1998-02-20 2000-06-27 Siemens Energy & Automation Method and apparatus for filtering a signal using a window value
JP3219268B2 (ja) * 1998-03-31 2001-10-15 住友重機械工業株式会社 型締制御装置
KR100473926B1 (ko) 1998-06-18 2005-03-07 스미도모쥬기가이고교 가부시키가이샤 전동식 형체장치 및 형체방법

Also Published As

Publication number Publication date
ATE319549T1 (de) 2006-03-15
US6840115B1 (en) 2005-01-11
EP1013400A2 (de) 2000-06-28
JP3235059B2 (ja) 2001-12-04
TW483817B (en) 2002-04-21
DE69930199T2 (de) 2006-12-14
EP1013400A3 (de) 2001-05-16
EP1013400B1 (de) 2006-03-08
CN1120771C (zh) 2003-09-10
JP2000185344A (ja) 2000-07-04
CN1261023A (zh) 2000-07-26
KR20000048254A (ko) 2000-07-25
SG91853A1 (en) 2002-10-15
KR100350238B1 (ko) 2002-08-27

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Legal Events

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