DE102008014782A1 - Kunststoff-Spritzgießmaschine mit Spritzkraftmesseinrichtung - Google Patents

Kunststoff-Spritzgießmaschine mit Spritzkraftmesseinrichtung Download PDF

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Publication number
DE102008014782A1
DE102008014782A1 DE102008014782A DE102008014782A DE102008014782A1 DE 102008014782 A1 DE102008014782 A1 DE 102008014782A1 DE 102008014782 A DE102008014782 A DE 102008014782A DE 102008014782 A DE102008014782 A DE 102008014782A DE 102008014782 A1 DE102008014782 A1 DE 102008014782A1
Authority
DE
Germany
Prior art keywords
injection
injection unit
unit housing
force
molding machine
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.)
Withdrawn
Application number
DE102008014782A
Other languages
German (de)
English (en)
Inventor
Frank Stengel
Holger Schmidt
Dietmar Scholz
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 SHI Demag Plastics Machinery GmbH
Original Assignee
Sumitomo SHI Demag Plastics Machinery GmbH
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 SHI Demag Plastics Machinery GmbH filed Critical Sumitomo SHI Demag Plastics Machinery GmbH
Priority to DE102008014782A priority Critical patent/DE102008014782A1/de
Priority to AT09002981T priority patent/ATE521468T1/de
Priority to EP09002981A priority patent/EP2103410B1/de
Priority to JP2009064408A priority patent/JP5604049B2/ja
Priority to CN200910128832.0A priority patent/CN101537686B/zh
Priority to US12/406,429 priority patent/US7950915B2/en
Publication of DE102008014782A1 publication Critical patent/DE102008014782A1/de
Withdrawn legal-status Critical Current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
    • B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
    • 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
    • B29C2045/5032—Drive means therefor using means for detecting injection or back pressures
    • 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
    • B29C2945/76177—Location of measurement
    • B29C2945/7618—Injection 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
    • B29C2945/7618—Injection unit
    • B29C2945/76214—Injection unit drive means
    • 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
    • B29C2945/76381—Injection
    • 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
    • B29C2945/76451—Measurement means
    • B29C2945/76481—Strain gauges
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE102008014782A 2008-03-18 2008-03-18 Kunststoff-Spritzgießmaschine mit Spritzkraftmesseinrichtung Withdrawn DE102008014782A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE102008014782A DE102008014782A1 (de) 2008-03-18 2008-03-18 Kunststoff-Spritzgießmaschine mit Spritzkraftmesseinrichtung
AT09002981T ATE521468T1 (de) 2008-03-18 2009-03-03 KUNSTSTOFF-SPRITZGIEßMASCHINE MIT SPRITZKRAFTMESSEINRICHTUNG
EP09002981A EP2103410B1 (de) 2008-03-18 2009-03-03 Kunststoff-Spritzgießmaschine mit Spritzkraftmesseinrichtung
JP2009064408A JP5604049B2 (ja) 2008-03-18 2009-03-17 射出力測定装置を備えたプラスチック射出成形機
CN200910128832.0A CN101537686B (zh) 2008-03-18 2009-03-17 具有注射力测量装置的塑料注射成型机
US12/406,429 US7950915B2 (en) 2008-03-18 2009-03-18 Plastics injection molding machine with injection force measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008014782A DE102008014782A1 (de) 2008-03-18 2008-03-18 Kunststoff-Spritzgießmaschine mit Spritzkraftmesseinrichtung

Publications (1)

Publication Number Publication Date
DE102008014782A1 true DE102008014782A1 (de) 2009-10-08

Family

ID=40718972

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102008014782A Withdrawn DE102008014782A1 (de) 2008-03-18 2008-03-18 Kunststoff-Spritzgießmaschine mit Spritzkraftmesseinrichtung

Country Status (6)

Country Link
US (1) US7950915B2 (enExample)
EP (1) EP2103410B1 (enExample)
JP (1) JP5604049B2 (enExample)
CN (1) CN101537686B (enExample)
AT (1) ATE521468T1 (enExample)
DE (1) DE102008014782A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT520955B1 (de) * 2018-01-18 2020-08-15 Engel Austria Gmbh Messvorrichtung zur Messung des Abstands zweier ausgewählter Punkte

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409105B (de) * 2000-09-11 2002-05-27 Engel Gmbh Maschbau Verfahren zum regeln des gegendruckes in einer einrichtung zum plastifizieren und dosieren von kunststoff
EP1151843B1 (de) * 2000-05-02 2003-02-19 Engel Maschinenbau Gesellschaft Mbh Einspritzeinrichtung für eine Spritzgiessmaschine
DE10114006C2 (de) 2001-03-22 2003-07-17 Siemens Ag Kunststoffspritzgießmaschine
US20040130649A1 (en) * 2003-01-03 2004-07-08 Chulhee Lee Cameras
DE10330193B3 (de) * 2003-07-03 2005-04-21 Krauss-Maffei Kunststofftechnik Gmbh Spritzgießmaschine mit Kraftsensor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60174625A (ja) * 1984-01-31 1985-09-07 Nissei Plastics Ind Co 電動式射出装置における射出力検出方法
EP0230488B2 (en) * 1984-07-24 1997-04-09 Nissei Plastic Industrial Co., Ltd. Method for controlling back pressure in electrically-operated injection apparatus
JPS6131221A (ja) * 1984-07-24 1986-02-13 Nissei Plastics Ind Co 射出成形機における背圧力制御方法
JP2875881B2 (ja) * 1990-11-22 1999-03-31 オークマ株式会社 射出成形機
JP3277976B2 (ja) * 1994-12-20 2002-04-22 東洋機械金属株式会社 射出成形機
WO1999065660A1 (en) * 1998-06-16 1999-12-23 Sumitomo Heavy Industries, Ltd. Injection molding machine
JP2000108175A (ja) * 1998-10-06 2000-04-18 Mitsubishi Heavy Ind Ltd 射出成形機の電動射出駆動装置
JP2000246773A (ja) * 1999-02-26 2000-09-12 Niigata Eng Co Ltd 射出成形機の樹脂圧力検出装置
DE10300101A1 (de) 2003-01-07 2004-07-22 Hennecke Gmbh Verfahren zur Herstellung von Polyurethan-Formteilen
JP2006130900A (ja) * 2004-10-04 2006-05-25 Fanuc Ltd 射出成形機の射出装置
JP3996591B2 (ja) * 2004-10-07 2007-10-24 株式会社名機製作所 ノズル押圧機構
JP4059892B2 (ja) * 2005-07-06 2008-03-12 ファナック株式会社 射出成形機の射出装置
JP4565660B2 (ja) * 2006-07-27 2010-10-20 日精樹脂工業株式会社 電動式射出装置
JP2008162103A (ja) * 2006-12-27 2008-07-17 Toshiba Mach Co Ltd 型締装置と、この型締装置を備えた射出成形機

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1151843B1 (de) * 2000-05-02 2003-02-19 Engel Maschinenbau Gesellschaft Mbh Einspritzeinrichtung für eine Spritzgiessmaschine
AT409105B (de) * 2000-09-11 2002-05-27 Engel Gmbh Maschbau Verfahren zum regeln des gegendruckes in einer einrichtung zum plastifizieren und dosieren von kunststoff
DE10114006C2 (de) 2001-03-22 2003-07-17 Siemens Ag Kunststoffspritzgießmaschine
US20040130649A1 (en) * 2003-01-03 2004-07-08 Chulhee Lee Cameras
DE10330193B3 (de) * 2003-07-03 2005-04-21 Krauss-Maffei Kunststofftechnik Gmbh Spritzgießmaschine mit Kraftsensor

Also Published As

Publication number Publication date
CN101537686A (zh) 2009-09-23
EP2103410B1 (de) 2011-08-24
JP5604049B2 (ja) 2014-10-08
CN101537686B (zh) 2013-07-17
ATE521468T1 (de) 2011-09-15
JP2009220575A (ja) 2009-10-01
US20090238909A1 (en) 2009-09-24
US7950915B2 (en) 2011-05-31
EP2103410A1 (de) 2009-09-23

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OP8 Request for examination as to paragraph 44 patent law
R016 Response to examination communication
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20121002