ATE294690T1 - Energieeffizientes getriebe für einen extruder - Google Patents

Energieeffizientes getriebe für einen extruder

Info

Publication number
ATE294690T1
ATE294690T1 AT01933519T AT01933519T ATE294690T1 AT E294690 T1 ATE294690 T1 AT E294690T1 AT 01933519 T AT01933519 T AT 01933519T AT 01933519 T AT01933519 T AT 01933519T AT E294690 T1 ATE294690 T1 AT E294690T1
Authority
AT
Austria
Prior art keywords
accumulator
energy efficient
during
extruder
charge
Prior art date
Application number
AT01933519T
Other languages
English (en)
Inventor
Robert D Schad
Original Assignee
Husky Injection Molding
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 Husky Injection Molding filed Critical Husky Injection Molding
Application granted granted Critical
Publication of ATE294690T1 publication Critical patent/ATE294690T1/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
    • 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
    • B29C45/54—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
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/68—Mould opening, closing or clamping devices hydro-mechanical
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/252—Drive or actuation means; Transmission means; Screw supporting 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
    • 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
    • B29C45/82—Hydraulic or pneumatic circuits
    • B29C2045/824—Accumulators
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Fluid-Pressure Circuits (AREA)
AT01933519T 2000-07-06 2001-05-18 Energieeffizientes getriebe für einen extruder ATE294690T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/610,814 US6478572B1 (en) 2000-07-06 2000-07-06 Energy efficient extruder drive
PCT/CA2001/000709 WO2002004193A1 (en) 2000-07-06 2001-05-18 Energy efficient extruder drive

Publications (1)

Publication Number Publication Date
ATE294690T1 true ATE294690T1 (de) 2005-05-15

Family

ID=24446516

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01933519T ATE294690T1 (de) 2000-07-06 2001-05-18 Energieeffizientes getriebe für einen extruder

Country Status (11)

Country Link
US (1) US6478572B1 (de)
EP (1) EP1343622B1 (de)
JP (1) JP3725865B2 (de)
KR (1) KR100539645B1 (de)
CN (2) CN1600522A (de)
AT (1) ATE294690T1 (de)
AU (1) AU2001259996A1 (de)
CA (1) CA2411149C (de)
DE (1) DE60110632T2 (de)
ES (1) ES2239135T3 (de)
WO (1) WO2002004193A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6477835B1 (en) * 2001-08-29 2002-11-12 Moog Inc. Single-motor injection-and-screw drive hybrid actuator
JP3799366B2 (ja) * 2001-08-30 2006-07-19 三菱重工プラスチックテクノロジー株式会社 射出成形機及びその制御方法
USD472566S1 (en) 2002-05-29 2003-04-01 Sumitomo Heavy Industries, Ltd. Movable platen
US7168944B2 (en) * 2002-12-10 2007-01-30 Husky Injection Molding Systems Ltd. Energy efficient extruder drive
CN101483365B (zh) * 2003-08-25 2012-12-26 赫斯基注射器成型系统有限公司 用于转动和平移一轴的驱动组件
DE10354954A1 (de) * 2003-11-25 2005-06-30 Bosch Rexroth Ag Einspritzeinheit
US7176648B2 (en) * 2004-05-18 2007-02-13 Husky Injection Molding Systems Ltd. Energy management apparatus and method for injection molding systems
US7347965B2 (en) * 2005-09-29 2008-03-25 Uniloy Milacron Usa, Inc. Apparatus and method for injection molding
US7399179B2 (en) * 2006-08-15 2008-07-15 Husky Injection Molding Systems Ltd. Injection unit mount
US20080041460A1 (en) * 2006-08-15 2008-02-21 Husky Injection Molding Systems Ltd. Fluid distributor and bidirectional drive apparatus for a molding machine
US7588434B2 (en) * 2006-08-15 2009-09-15 Husky Injection Molding Systems Ltd. Fluid distributor and translatable drive apparatus for a molding
DE102008037102B4 (de) * 2008-08-08 2010-07-08 Sumitomo (Shi) Demag Plastics Machinery Gmbh Einspritzeinheit für eine Spritzgießmaschine sowie Verfahren zum Betrieb einer solchen Einspritzeinheit
US8087919B2 (en) * 2009-05-28 2012-01-03 Athena Automation Ltd. Injection unit for an injection molding machine
US20120248654A1 (en) * 2009-12-22 2012-10-04 Husky Injection Molding Systems Ltd. Injection molding system with multiple accumulator assemblies
EP2550145B8 (de) * 2010-03-23 2016-03-09 Husky Injection Molding Systems Ltd. Hybrideinspritzaktuator für eine spritzgussmaschine
CA2830994A1 (en) * 2011-04-12 2012-10-18 Husky Injection Molding Systems Ltd. Apparatus including pressure-control assembly for adjustment of fluid pressure between fluid-bottle assembly and hydraulic-accumulator assembly associated with molding system
BR112014009812B1 (pt) 2011-10-28 2020-12-01 Ticona Llc sistema para moldagem por injeção de um artigo de polímero e processo para moldar um material polimérico
CA2860588C (en) * 2012-01-26 2016-10-11 Husky Injection Molding Systems Ltd. Screw-moving assembly including screw-moving actuator and bias-adjustment mechanism
GB2529909B (en) 2014-09-30 2016-11-23 Artemis Intelligent Power Ltd Industrial system with synthetically commutated variable displacement fluid working machine
CN111251566B (zh) * 2020-02-17 2022-02-18 海天塑机集团有限公司 一种高速高精度注射的注塑机液压控制回路及方法
WO2022086908A1 (en) * 2020-10-23 2022-04-28 Trade Associates, Inc. Hand-held co-extruded finishing sanding block
AT524485B1 (de) * 2020-12-10 2022-07-15 Engel Austria Gmbh Hydrauliksystem für eine zyklisch arbeitende Formgebungsmaschine und Verfahren zum Betreiben eines solchen Hydrauliksystems
CN112848160A (zh) * 2021-03-11 2021-05-28 苏州锦珂塑胶科技有限公司 油电混动注塑机
CN117207471A (zh) * 2023-09-12 2023-12-12 江西大通精密五金制造有限公司 一种可在模具中实现动力均匀分配的液压驱动装置

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1539204A (fr) * 1967-08-03 1968-09-13 Plastimonde Perfectionnements au procédé de moulage des matières plastiques par aménagement du contrôle des opérations de déplacement du moule et du piston d'injection
GB1299781A (en) 1970-01-31 1972-12-13 Bradley & Turton Injection Ltd Improvements relating to mould-closing apparatus
US3734667A (en) 1970-09-30 1973-05-22 Extruders Inc Plastic extrusion apparatus
US4290701A (en) 1979-07-06 1981-09-22 Husky Injection Molding Systems Inc. Injection-molding machine with reciprocating plasticizing screw
GB2089597B (en) 1980-12-10 1984-06-13 Simon Rosedowns Ltd Drive arrangements for machines working plastic state materials
US4557683A (en) 1984-05-22 1985-12-10 Usm Corporation Rotary plasticator ram injection machine
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
DE3447605C1 (de) 1984-12-28 1986-05-07 Karl 7298 Loßburg Hehl Hydraulikeinrichtung fuer die Spritzgiesseinheit einer Kunststoff-Spritzgiessmaschine
DE3700576A1 (de) * 1987-01-10 1988-07-21 Bosch Gmbh Robert Kolbenspeicher
US4809586A (en) * 1987-09-11 1989-03-07 Deere & Company Hydraulic system for a work vehicle
JPH0792083B2 (ja) * 1988-03-04 1995-10-09 宣行 杉村 可動式椀状センサ付プラダ形アキユムレータ
JPH07103942B2 (ja) * 1988-03-31 1995-11-08 株式会社小松製作所 油圧パイロットバルブ装置
JPH084911B2 (ja) 1989-01-30 1996-01-24 宇部興産株式会社 成形機用型締装置
JPH02252518A (ja) 1989-03-28 1990-10-11 Sumitomo Heavy Ind Ltd 射出成形機の型締装置
US4943756A (en) * 1989-12-05 1990-07-24 Crown Equipment Corporation Control of hydraulic systems
DE4111594A1 (de) 1991-04-10 1992-10-15 Battenfeld Gmbh Verschiebe- und/oder stellkraft-antriebsvorrichtung fuer spritzgiessmaschinen
JP2649008B2 (ja) 1993-08-06 1997-09-03 日精樹脂工業株式会社 射出成形機の油圧制御回路
JP2736753B2 (ja) 1994-11-28 1998-04-02 日精樹脂工業株式会社 射出成形機の駆動制御方法及び装置
AT427U1 (de) 1994-11-30 1995-10-25 Engel Gmbh Maschbau Spritzgusseinrichtung fuer kunststoffe
DE19517582C2 (de) * 1995-05-05 1998-08-20 Mannesmann Ag Antrieb für die Einspritz- und Plastifiziereinheit einer Kunststoffspritzgießmaschine
US5645868A (en) 1995-11-17 1997-07-08 Cincinnati Milacron Inc. Drive apparatus for an injection unit
JPH1134127A (ja) 1997-07-16 1999-02-09 Toshiba Mach Co Ltd 射出成形機の射出装置
US5863567A (en) 1997-07-28 1999-01-26 Cincinnati Milacron Inc. Two-stage electric injection unit for a molding machine
US6120277A (en) * 1997-07-28 2000-09-19 Cincinnatti Milacron Inc. Hybrid injection molding machine
US5916602A (en) 1997-07-28 1999-06-29 Cincinnati Milacron Inc. Injection molding machine having a hydraulically operated clamping system
US6257859B1 (en) * 1999-01-25 2001-07-10 Nissei Plastic Industrial Co., Ltd. Hydraulic circuit of an injection molding machine

Also Published As

Publication number Publication date
US6478572B1 (en) 2002-11-12
DE60110632D1 (de) 2005-06-09
JP2004501812A (ja) 2004-01-22
CA2411149C (en) 2004-12-07
KR20030014749A (ko) 2003-02-19
WO2002004193A1 (en) 2002-01-17
CN1600522A (zh) 2005-03-30
AU2001259996A1 (en) 2002-01-21
JP3725865B2 (ja) 2005-12-14
CN1447744A (zh) 2003-10-08
CA2411149A1 (en) 2002-01-17
EP1343622B1 (de) 2005-05-04
KR100539645B1 (ko) 2005-12-29
EP1343622A1 (de) 2003-09-17
CN1206094C (zh) 2005-06-15
ES2239135T3 (es) 2005-09-16
HK1058647A1 (en) 2004-05-28
DE60110632T2 (de) 2006-01-19

Similar Documents

Publication Publication Date Title
ATE294690T1 (de) Energieeffizientes getriebe für einen extruder
ATE388007T1 (de) Spritzeinheit für spritzgiessmaschinen mit kontinuierlich arbeitender plastifiziereinheit
ES2022866B3 (es) Dispositivo hidraulico para la unidad de cierre de forma de una maquina de fundicion inyectada de plastico.
IT1221865B (it) Dispositivo di azionamento di espulsori disposto nel gruppo di chiusura stampo di una macchina per stampaggio ad iniezione di materie plastiche
EP1162053A3 (de) Einspritzaggregat für eine Spritzgiessmaschine
EP1607205A4 (de) Antriebsvorrichtung für spritzgiessmaschine, spritzvorrichtung und formwerkzeugklemmvorrichtung
ATE426493T1 (de) Spritzgiessmaschine
EP0301200A3 (en) Plastic injection moulding machine optionally using central or linear mould filling
IT1272542B (it) Gruppo di iniezione per macchine di stampaggio ad iniezione
PT1360056E (pt) Dispositivo de doseamento para uma maquina de moldagem de plasticos
ATE466717T1 (de) SPRITZGIEßVORRICHTUNG
ATE481223T1 (de) Antriebssystem für eine plastifiziereinheit einer spritzgiessmaschine
CN100496941C (zh) 全电动式反移模和脉动压力诱导注射成型方法及装置
CN210061764U (zh) 一种混合动力注塑机
TW200743565A (en) Molding method in molding system
ATE552959T1 (de) Einspritzeinheit
CN211165175U (zh) 一种具有推动机构的塑料加工用注塑机
CN209775349U (zh) 一种高效塑料注射成型装置
CN101249710A (zh) 一种注塑机的注塑机构
ATE263008T1 (de) Schliesseinheit einer drei-platten- spritzgiessmaschine
CN202155995U (zh) 薄壁注塑动模以及薄壁注塑模具
CN202498705U (zh) 一种同步作业的注塑成型机
CN218227572U (zh) 一种塑料玩具车壳体生产用注塑设备
DE69822675D1 (de) Hybride spritzgussmaschine
CN217621913U (zh) 一种汽车配件注塑模具

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1343622

Country of ref document: EP

REN Ceased due to non-payment of the annual fee