LU91465B1 - Spritzeinheit mit kontinuierlich betreibbarer plastifiziereinheit - Google Patents

Spritzeinheit mit kontinuierlich betreibbarer plastifiziereinheit

Info

Publication number
LU91465B1
LU91465B1 LU91465A LU91465A LU91465B1 LU 91465 B1 LU91465 B1 LU 91465B1 LU 91465 A LU91465 A LU 91465A LU 91465 A LU91465 A LU 91465A LU 91465 B1 LU91465 B1 LU 91465B1
Authority
LU
Luxembourg
Prior art keywords
unit
continuously operable
plasticizing
injection
injection unit
Prior art date
Application number
LU91465A
Other languages
English (en)
Inventor
Franz Grajewski
Uwe Konnerth
Peter Sandmann
Arno Wyrwoll
Original Assignee
Kraussmaffei Technologies G M B H
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 Kraussmaffei Technologies G M B H filed Critical Kraussmaffei Technologies G M B H
Application granted granted Critical
Publication of LU91465B1 publication Critical patent/LU91465B1/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
    • B29C45/544—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw the plasticising unit being connected to a transfer chamber in the injection unit at the upstream side of the injection piston
    • 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
    • B29C45/48—Plasticising screw and injection screw comprising two separate screws
    • 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
    • B29C45/52—Non-return 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/58—Details
    • B29C45/63—Venting or degassing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
LU91465A 2007-09-07 2008-07-30 Spritzeinheit mit kontinuierlich betreibbarer plastifiziereinheit LU91465B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007042808A DE102007042808B3 (de) 2007-09-07 2007-09-07 Spritzeinheit mit kontinuierlich betreibbarer Plastifiziereinheit

Publications (1)

Publication Number Publication Date
LU91465B1 true LU91465B1 (de) 2009-12-07

Family

ID=40384708

Family Applications (1)

Application Number Title Priority Date Filing Date
LU91465A LU91465B1 (de) 2007-09-07 2008-07-30 Spritzeinheit mit kontinuierlich betreibbarer plastifiziereinheit

Country Status (3)

Country Link
AT (1) AT505641A3 (de)
DE (1) DE102007042808B3 (de)
LU (1) LU91465B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012101280A1 (de) 2012-02-17 2013-08-22 Exipnos Ug Spritzgießcompounder
CN102720719A (zh) * 2012-06-12 2012-10-10 无锡天惠塑机有限公司 一种注塑机的射移油缸
JP5799031B2 (ja) * 2013-01-16 2015-10-21 日精樹脂工業株式会社 二液用射出機
JP6622675B2 (ja) 2016-09-27 2019-12-18 ファナック株式会社 射出成形機

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1554855A1 (de) * 1966-08-29 1970-01-22 Pierre Poncet Verfahren zum Entlueften von Kunststoffen und Spritzgussmaschinen zur Ausfuehrung des Verfahrens
JPS6213313A (ja) * 1985-07-12 1987-01-22 Mitsubishi Heavy Ind Ltd タンデム型射出成形機
JPH0230510A (ja) * 1988-07-20 1990-01-31 Mitsubishi Heavy Ind Ltd 可塑化機械
JPH06320589A (ja) * 1993-05-13 1994-11-22 Toshiba Mach Co Ltd 可塑化成形機
WO2001076846A1 (en) * 2000-04-12 2001-10-18 Ferioli Filippo S.P.A. Machine for pressure-injecting synthetic resin mixed with reinforcing fibres into a user means

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3066521B2 (ja) * 1996-04-30 2000-07-17 日精樹脂工業株式会社 プリプラ式射出成形機の制御方法
US6086353A (en) * 1998-02-17 2000-07-11 Cincinnati Milacron Inc. Two-stage electric injection unit with rotating plunger
DE19928770B8 (de) * 1999-02-19 2006-08-03 Krauss-Maffei Kunststofftechnik Gmbh Spritzgießmaschine
DE10152244B4 (de) * 2001-10-23 2005-06-30 Krauss-Maffei Kunststofftechnik Gmbh Compounder-Spritzgießmaschine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1554855A1 (de) * 1966-08-29 1970-01-22 Pierre Poncet Verfahren zum Entlueften von Kunststoffen und Spritzgussmaschinen zur Ausfuehrung des Verfahrens
JPS6213313A (ja) * 1985-07-12 1987-01-22 Mitsubishi Heavy Ind Ltd タンデム型射出成形機
JPH0230510A (ja) * 1988-07-20 1990-01-31 Mitsubishi Heavy Ind Ltd 可塑化機械
JPH06320589A (ja) * 1993-05-13 1994-11-22 Toshiba Mach Co Ltd 可塑化成形機
WO2001076846A1 (en) * 2000-04-12 2001-10-18 Ferioli Filippo S.P.A. Machine for pressure-injecting synthetic resin mixed with reinforcing fibres into a user means

Also Published As

Publication number Publication date
AT505641A3 (de) 2011-11-15
AT505641A2 (de) 2009-03-15
DE102007042808B3 (de) 2009-04-02

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