ATA50696A - Spritzgiessmaschine - Google Patents

Spritzgiessmaschine

Info

Publication number
ATA50696A
ATA50696A AT0050696A AT50696A ATA50696A AT A50696 A ATA50696 A AT A50696A AT 0050696 A AT0050696 A AT 0050696A AT 50696 A AT50696 A AT 50696A AT A50696 A ATA50696 A AT A50696A
Authority
AT
Austria
Prior art keywords
injection molding
molding machine
machine
injection
molding
Prior art date
Application number
AT0050696A
Other languages
English (en)
Inventor
Stefan Eppich
Original Assignee
Engel Gmbh Maschbau
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 Engel Gmbh Maschbau filed Critical Engel Gmbh Maschbau
Priority to AT0050696A priority Critical patent/ATA50696A/de
Priority to PCT/AT1997/000056 priority patent/WO1997034757A1/de
Priority to DE29719502U priority patent/DE29719502U1/de
Priority to US08/952,130 priority patent/US5980235A/en
Publication of ATA50696A publication Critical patent/ATA50696A/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
    • B29C45/47—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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/4005—Ejector constructions; Ejector operating mechanisms
    • 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
    • B29C2045/1798—Using spring tension to drive movable machine 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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/4005—Ejector constructions; Ejector operating mechanisms
    • B29C2045/4036—Ejector constructions; Ejector operating mechanisms driven by a screw and nut mechanism
    • 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
    • B29C2045/5012—Drive means therefor screws axially driven by a toggle mechanism
    • 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
    • B29C2045/5016—Drive means therefor screws axially driven by a lever mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
AT0050696A 1996-03-19 1996-03-19 Spritzgiessmaschine ATA50696A (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT0050696A ATA50696A (de) 1996-03-19 1996-03-19 Spritzgiessmaschine
PCT/AT1997/000056 WO1997034757A1 (de) 1996-03-19 1997-03-14 Einrichtung zum antreiben eines verschiebbar gelagerten bauteils einer spritzgiessmaschine
DE29719502U DE29719502U1 (de) 1996-03-19 1997-03-14 Einrichtung zum Antreiben eines verschiebbar gelagerten Bauteils einer Spritzgießmaschine
US08/952,130 US5980235A (en) 1996-03-19 1997-03-14 Means for driving a displaceably mounted component of an injection moulding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0050696A ATA50696A (de) 1996-03-19 1996-03-19 Spritzgiessmaschine

Publications (1)

Publication Number Publication Date
ATA50696A true ATA50696A (de) 1997-07-15

Family

ID=3492420

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0050696A ATA50696A (de) 1996-03-19 1996-03-19 Spritzgiessmaschine

Country Status (4)

Country Link
US (1) US5980235A (de)
AT (1) ATA50696A (de)
DE (1) DE29719502U1 (de)
WO (1) WO1997034757A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3725323B2 (ja) * 1998-02-23 2005-12-07 日創電機株式会社 駆動モータ及び成形機用駆動装置
DE19918094A1 (de) 1999-04-21 2000-11-02 Siemens Ag Steueranlage und Verfahren zum Betrieb einer Brennkraftmaschine
DE50005223D1 (de) * 1999-10-08 2004-03-11 Netstal Maschinen Ag Naefels Verfahren für das spritzgiessen sowie einspritzaggregat
DE10194727D2 (de) * 2000-11-14 2003-11-13 Netstal Maschinen Ag Naefels Verfahren und Vorrichtung zum Ausstossen von Spritzgießteilen
DE10060128B4 (de) * 2000-11-27 2005-05-12 Mannesmann Plastics Machinery Gmbh Vorrichtung zum Auswerfen von Spritzgussteilen
JP2002374653A (ja) * 2001-04-13 2002-12-26 Namu:Kk 電動式アクチュエータ
EP1381501B1 (de) 2001-04-19 2004-11-03 Demag Ergotech GmbH Spritzgiessmaschine mit elektromotorischem spindelantrieb und federarbeitsspeicher zur unterstützung des elektromotors
DE10205260B4 (de) * 2002-02-08 2011-10-27 L&T-Demag Plastics Machinery Private Limited Ausfallsichere Kraftbegrenzung für einen Hubantrieb
DE10220819C1 (de) * 2002-05-10 2003-04-30 Demag Ergotech Gmbh Linearantrieb für ein Einspritzaggregat
DE102004033102A1 (de) * 2004-07-08 2006-02-09 Bosch Rexroth Aktiengesellschaft Antriebseinheit
AT515479B1 (de) * 2014-02-28 2015-12-15 Engel Austria Gmbh Einspritzaggregat für eine Formgebungsmaschine
CN105751456B (zh) * 2016-02-06 2018-05-15 黄时来 一种塑料注射成型的注射装置
CN111889621A (zh) * 2020-08-10 2020-11-06 马鞍山市兴隆铸造有限公司 一种熔模加工铸造过程用制蜡块设备
CN112454830A (zh) * 2020-10-30 2021-03-09 刘前文 一种注塑模具的平衡压力顶针机构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1091744B (de) * 1956-11-13 1960-10-27 Ankerwerk Gebrueder Goller Spritzgiessmaschine fuer thermoplastische Kunststoffe
JPS59231823A (ja) * 1983-06-13 1984-12-26 Mitsubishi Electric Corp 半導体装置の樹脂封止成形装置
JPS60132722A (ja) * 1983-12-22 1985-07-15 Fanuc Ltd 射出成形機における射出機構
JPS6168219A (ja) * 1984-09-13 1986-04-08 Fanuc Ltd アキュムレ−タ付射出機構
JPH02227230A (ja) * 1989-02-28 1990-09-10 Toshiba Mach Co Ltd 電動駆動射出成形機
JPH0639116B2 (ja) * 1990-02-08 1994-05-25 三共精密金型株式会社 電動射出成形機の高速射出機構

Also Published As

Publication number Publication date
US5980235A (en) 1999-11-09
DE29719502U1 (de) 1998-01-29
WO1997034757A1 (de) 1997-09-25

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Legal Events

Date Code Title Description
A1Z Withdrawn