ATE466717T1 - SPRITZGIEßVORRICHTUNG - Google Patents

SPRITZGIEßVORRICHTUNG

Info

Publication number
ATE466717T1
ATE466717T1 AT06020468T AT06020468T ATE466717T1 AT E466717 T1 ATE466717 T1 AT E466717T1 AT 06020468 T AT06020468 T AT 06020468T AT 06020468 T AT06020468 T AT 06020468T AT E466717 T1 ATE466717 T1 AT E466717T1
Authority
AT
Austria
Prior art keywords
plunger
plasticized material
mold cavities
inject
motors
Prior art date
Application number
AT06020468T
Other languages
English (en)
Inventor
M Barr Klaus
Original Assignee
Milacron Llc
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 Milacron Llc filed Critical Milacron Llc
Application granted granted Critical
Publication of ATE466717T1 publication Critical patent/ATE466717T1/de

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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
    • 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
    • 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
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • B29C45/531—Drive means therefor
    • 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
    • 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
    • B29C2045/5036—Drive means therefor using means for detecting injection or back pressures back pressure obtaining 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
    • 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
    • B29C2045/5068—Drive means therefor mechanical drive means in series with hydraulic drive means for axially movable screw

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Materials For Medical Uses (AREA)
AT06020468T 2005-09-29 2006-09-28 SPRITZGIEßVORRICHTUNG ATE466717T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/239,192 US7347965B2 (en) 2005-09-29 2005-09-29 Apparatus and method for injection molding

Publications (1)

Publication Number Publication Date
ATE466717T1 true ATE466717T1 (de) 2010-05-15

Family

ID=37505199

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06020468T ATE466717T1 (de) 2005-09-29 2006-09-28 SPRITZGIEßVORRICHTUNG

Country Status (5)

Country Link
US (1) US7347965B2 (de)
EP (1) EP1769898B1 (de)
AT (1) ATE466717T1 (de)
CA (1) CA2561067C (de)
DE (1) DE602006014071D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7643900B2 (en) * 2007-08-13 2010-01-05 Husky Injection Molding Systems Ltd. Method of controlling a screw in a two-stage injection unit and a system for implementing the method
DE102010014451B4 (de) * 2010-04-09 2015-07-02 Wittmann Battenfeld Gmbh Plastifizier- und Einspritzeinheit einer Spritzgießmaschine
DE102010024246A1 (de) * 2010-06-18 2011-12-22 Netstal-Maschinen Ag Verfahren und Vorrichtung zum Betrieb einer angetriebenen Achse bei einer Werkzeugmaschine
JP5735292B2 (ja) * 2011-01-24 2015-06-17 キヤノン電子株式会社 射出成形機及び射出成形機の制御方法
US8287268B1 (en) 2011-04-15 2012-10-16 Thomas Michael R Distiller grain pellet production devices
CA3035741A1 (en) * 2016-09-01 2018-03-08 iMFLUX Inc. Injection molding system with discretely-adjustable variable control
WO2018045143A1 (en) * 2016-09-01 2018-03-08 iMFLUX Inc. Injection molding system with user-adjustable variables
FR3061061A1 (fr) * 2016-12-22 2018-06-29 Compagnie Generale Des Etablissements Michelin Installation d’extrusion comportant une tete d’extrusion perfectionnee
US11298861B2 (en) 2017-11-21 2022-04-12 Silgan Specialty Packaging Llc Multi-layer injection molded container
AT524485B1 (de) * 2020-12-10 2022-07-15 Engel Austria Gmbh Hydrauliksystem für eine zyklisch arbeitende Formgebungsmaschine und Verfahren zum Betreiben eines solchen Hydrauliksystems
CN117799128A (zh) * 2023-12-29 2024-04-02 江苏惠升管业集团有限公司 一种螺杆柱塞式塑料注射成型装置及其使用方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4111594A1 (de) * 1991-04-10 1992-10-15 Battenfeld Gmbh Verschiebe- und/oder stellkraft-antriebsvorrichtung fuer spritzgiessmaschinen
DE19532267C2 (de) * 1995-09-01 1998-03-19 Ferromatik Milacron Maschinenb Elektrischer Antrieb mit hydraulischer Unterstützung in einer Spritzgießmaschine
US5645868A (en) * 1995-11-17 1997-07-08 Cincinnati Milacron Inc. Drive apparatus for an injection unit
US5916602A (en) * 1997-07-28 1999-06-29 Cincinnati Milacron Inc. Injection molding machine having a hydraulically operated clamping system
US6200127B1 (en) * 1999-02-26 2001-03-13 Milacron Inc. Bi-directional check ring for a two-stage injection unit
JP2001001126A (ja) 1999-06-23 2001-01-09 Toshiba Mach Co Ltd 電動射出ダイカストマシン
US6478572B1 (en) * 2000-07-06 2002-11-12 Husky Injection Molding Systems, Ltd. Energy efficient extruder drive
DE10104109A1 (de) * 2001-01-31 2002-09-05 Mannesmann Rexroth Ag Regelverfahren für die hydraulische Unterstützung eines elektrischen Antriebs
US7168944B2 (en) * 2002-12-10 2007-01-30 Husky Injection Molding Systems Ltd. Energy efficient extruder drive
WO2005051603A1 (en) 2003-11-25 2005-06-09 Allan Meyer Two way torque spanner
DE10354954A1 (de) * 2003-11-25 2005-06-30 Bosch Rexroth Ag Einspritzeinheit

Also Published As

Publication number Publication date
CA2561067C (en) 2008-12-23
EP1769898A1 (de) 2007-04-04
EP1769898B1 (de) 2010-05-05
CA2561067A1 (en) 2007-03-29
US7347965B2 (en) 2008-03-25
DE602006014071D1 (de) 2010-06-17
US20070069425A1 (en) 2007-03-29

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