DE69919809D1 - Mikrospritzgiessmaschine - Google Patents

Mikrospritzgiessmaschine

Info

Publication number
DE69919809D1
DE69919809D1 DE69919809T DE69919809T DE69919809D1 DE 69919809 D1 DE69919809 D1 DE 69919809D1 DE 69919809 T DE69919809 T DE 69919809T DE 69919809 T DE69919809 T DE 69919809T DE 69919809 D1 DE69919809 D1 DE 69919809D1
Authority
DE
Germany
Prior art keywords
injection
moulding
plasticizing
mould
micro injection
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 - Fee Related
Application number
DE69919809T
Other languages
English (en)
Other versions
DE69919809T2 (de
Inventor
Phillip M Leopold
Andrew R Loepold
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.)
Murray Inc
Original Assignee
Murray Inc
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 Murray Inc filed Critical Murray Inc
Publication of DE69919809D1 publication Critical patent/DE69919809D1/de
Application granted granted Critical
Publication of DE69919809T2 publication Critical patent/DE69919809T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C45/46—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
    • 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
    • B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C2045/0094—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor injection moulding of small-sized articles, e.g. microarticles, ultra thin articles
    • 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
    • B29C2045/1793—Machine parts driven by an electric motor, e.g. electric servomotor by an electric linear motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Motor Or Generator Frames (AREA)
  • Materials For Photolithography (AREA)
DE69919809T 1998-11-02 1999-10-28 Mikrospritzgiessmaschine Expired - Fee Related DE69919809T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/184,797 US6267580B1 (en) 1998-11-02 1998-11-02 Micro injection molding machine
US184797 1998-11-02

Publications (2)

Publication Number Publication Date
DE69919809D1 true DE69919809D1 (de) 2004-10-07
DE69919809T2 DE69919809T2 (de) 2005-09-29

Family

ID=22678376

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69919809T Expired - Fee Related DE69919809T2 (de) 1998-11-02 1999-10-28 Mikrospritzgiessmaschine

Country Status (4)

Country Link
US (2) US6267580B1 (de)
EP (1) EP0999029B1 (de)
AT (1) ATE275030T1 (de)
DE (1) DE69919809T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW555637B (en) * 2001-08-17 2003-10-01 Sumitomo Heavy Industries Injection device and injection method
NL1021421C2 (nl) * 2002-09-10 2004-03-11 Fountain Patents B V Inrichting en werkwijze voor het vervaardigen van producten uit een warm plastische massa.
DE10243683B8 (de) * 2002-09-20 2008-08-14 Kunststoff-Zentrum in Leipzig gemeinnützige Gesellschaft mbH Kolbenspritzeinheit mit Vorplastifizierzylinder für eine Mikrospritzgießmaschine
DE10346877B4 (de) * 2003-10-09 2007-02-08 Krauss-Maffei Kunststofftechnik Gmbh Vorrichtung und Verfahren zum Spritzgießen
CN100493879C (zh) * 2004-07-20 2009-06-03 香港理工大学 立式微型注塑机
TWI247663B (en) * 2004-11-09 2006-01-21 Univ Nat Kaohsiung Applied Sci Plasticizing unit for micro injection molding machine
DE102006026818B4 (de) * 2006-06-09 2009-01-22 Kraussmaffei Technologies Gmbh Plastifizier- und Einspritzvorrichtung für das Mikrospritzgießen
CN100386168C (zh) * 2006-07-04 2008-05-07 北京科技大学 一种用于金属和陶瓷微型零件成形的微注射成形用模具
US9003635B2 (en) * 2008-04-08 2015-04-14 Formway Furniture Limited Injection moulding method
US20090260458A1 (en) * 2008-04-17 2009-10-22 Victor Joseph High throughput dispenser
US7906048B2 (en) * 2008-04-23 2011-03-15 Koalesce, Inc. Injection molding method and apparatus
TW201134642A (en) * 2010-04-06 2011-10-16 Hon Hai Prec Ind Co Ltd Injection molding machine
JP5612755B2 (ja) 2010-04-08 2014-10-22 ハスキー インジェクション モールディング システムズ リミテッドＨｕｓｋｙ Ｉｎｊｅｃｔｉｏｎ Ｍｏｌｄｉｎｇ Ｓｙｓｔｅｍｓ Ｌｉｍｉｔｅｄ 一体型溶融装置を備えた金型アセンブリ
US8992069B2 (en) 2011-01-28 2015-03-31 Husky Injection Molding Systems Ltd. Plasticizing system including opposite-facing surfaces for contacting opposite sides of solidified-resin particle
EP2686150B1 (de) * 2011-03-12 2016-11-16 Husky Injection Molding Systems Ltd. Plastifizierungs- und injektionsvorrichtung
CN104325604B (zh) * 2014-11-24 2016-05-18 郑州大学 微成型哑铃型制品的注塑模
US10836085B2 (en) 2017-08-15 2020-11-17 Minnesota Micro Molding, Machining & Manufacturing, Inc. Micro moulding machine and process

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881477A (en) * 1955-01-27 1959-04-14 Triulzi Giuseppe Equipment for the pre-plastification and the injection of thermoplastic materials
US3117348A (en) 1962-01-22 1964-01-14 Robert Dietrich Schad Injection-molding machine
US4775308A (en) * 1986-05-12 1988-10-04 Husky Injection Molding Systems, Ltd. Nozzle for coinjection of hollow articles and preforms
US4749536A (en) * 1986-06-13 1988-06-07 Tri-Delta Technology, Inc. Injection molding method for filling mold and maintaining pressure
JPS6360720A (ja) * 1986-09-02 1988-03-16 Fanuc Ltd 射出成形機駆動装置
US5023039A (en) * 1987-07-08 1991-06-11 Primtec Hold-pressure control in multi-parting injection molding system
US5069615A (en) * 1990-09-04 1991-12-03 Husky Injection Molding Systems Ltd. Stack mold with insulated runner
JP3062629B2 (ja) 1991-03-15 2000-07-12 東芝機械株式会社 連続可塑化式射出成形装置および射出成形方法
DE4395826C2 (de) * 1992-11-06 2001-02-15 Sodick Co Ltd Vorplastifizierungs-Spritzgießmaschine
ATE172145T1 (de) * 1993-04-05 1998-10-15 Procontrol Ag Spritzgiessmaschine mit elektrischem antrieb sowie verfahren zur führung derselben
US5955120A (en) * 1994-03-01 1999-09-21 Dme Normalien Gmbh Heating device, in particular for use in injection molds for the processing of thermoplastic materials
TW259748B (de) 1994-03-18 1995-10-11 Nissei Zyushi Kogyo Kk
JP2928750B2 (ja) 1995-09-27 1999-08-03 日精樹脂工業株式会社 射出成形における保圧方法
DE69706167T2 (de) 1996-05-13 2002-05-02 Matsushita Electric Ind Co Ltd Einspritzvorrichtung
US5945045A (en) * 1997-08-15 1999-08-31 Parker; John C. Control for plastic shot volume for a high speed plastic injection molding machine
US6086353A (en) 1998-02-17 2000-07-11 Cincinnati Milacron Inc. Two-stage electric injection unit with rotating plunger

Also Published As

Publication number Publication date
US20020020943A1 (en) 2002-02-21
EP0999029A2 (de) 2000-05-10
US6267580B1 (en) 2001-07-31
EP0999029B1 (de) 2004-09-01
DE69919809T2 (de) 2005-09-29
ATE275030T1 (de) 2004-09-15
EP0999029A3 (de) 2001-04-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee