ATE206349T1 - Spritzgiessmaschine mit zugehörigem befestigungs- /spannzusammenbau und entsprechendes steuersystem - Google Patents

Spritzgiessmaschine mit zugehörigem befestigungs- /spannzusammenbau und entsprechendes steuersystem

Info

Publication number
ATE206349T1
ATE206349T1 AT97112831T AT97112831T ATE206349T1 AT E206349 T1 ATE206349 T1 AT E206349T1 AT 97112831 T AT97112831 T AT 97112831T AT 97112831 T AT97112831 T AT 97112831T AT E206349 T1 ATE206349 T1 AT E206349T1
Authority
AT
Austria
Prior art keywords
platen
stationary
movable
mold
engagement
Prior art date
Application number
AT97112831T
Other languages
English (en)
Inventor
Martin Richard Kestle
Christopher W M Choi
Pierre Glaesener
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
Priority claimed from US08/482,870 external-priority patent/US5645875A/en
Priority claimed from US08/486,600 external-priority patent/US5620723A/en
Priority claimed from US08/482,869 external-priority patent/US5624695A/en
Priority claimed from US08/582,434 external-priority patent/US5753153A/en
Application filed by Husky Injection Molding filed Critical Husky Injection Molding
Application granted granted Critical
Publication of ATE206349T1 publication Critical patent/ATE206349T1/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
    • B29C45/84—Safety devices
    • B29C45/844—Preventing damage caused by obstructions or foreign matter caught between mould halves during mould closing, e.g. moulded parts or runners
    • 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/12—Injection moulding apparatus using two or more fixed moulds, e.g. in tandem
    • 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
    • B29C45/67—Mould opening, closing or clamping devices hydraulic
    • B29C45/6707—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement
    • 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
    • B29C45/67—Mould opening, closing or clamping devices hydraulic
    • B29C45/6707—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement
    • B29C45/6714—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement using a separate element transmitting the mould clamping force from the clamping cylinder to the mould
    • B29C45/6728—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement using a separate element transmitting the mould clamping force from the clamping cylinder to the mould the separate element consisting of coupling rods
    • 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
    • B29C45/1761—Means for guiding movable mould supports or injection units on the machine base or frame; Machine bases or frames
    • B29C2045/1764—Guiding means between the movable mould plate and tie rods
    • 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
    • B29C45/67—Mould opening, closing or clamping devices hydraulic
    • B29C45/6707—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement
    • B29C45/6714—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement using a separate element transmitting the mould clamping force from the clamping cylinder to the mould
    • B29C45/6728—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement using a separate element transmitting the mould clamping force from the clamping cylinder to the mould the separate element consisting of coupling rods
    • B29C2045/6735—Rotatable means coaxial with the coupling rod for locking the coupling rod to the mould platen
    • 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
    • B29C45/67—Mould opening, closing or clamping devices hydraulic
    • B29C45/6707—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement
    • B29C2045/675—Rotatable means coaxial with the tie rod for locking the movable platen to the tie rod, e.g. bayonet couplings using teeth or splines interrupted by longitudinal grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
AT97112831T 1995-06-07 1996-06-05 Spritzgiessmaschine mit zugehörigem befestigungs- /spannzusammenbau und entsprechendes steuersystem ATE206349T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/482,870 US5645875A (en) 1995-06-07 1995-06-07 Securing/clamping assembly for injection molding machines
US08/486,600 US5620723A (en) 1995-06-07 1995-06-07 Injection molding machine
US08/482,869 US5624695A (en) 1995-06-07 1995-06-07 Securing assembly for injection molding machines
US08/582,434 US5753153A (en) 1996-01-02 1996-01-02 Method for mold clamping units

Publications (1)

Publication Number Publication Date
ATE206349T1 true ATE206349T1 (de) 2001-10-15

Family

ID=27504263

Family Applications (3)

Application Number Title Priority Date Filing Date
AT97112831T ATE206349T1 (de) 1995-06-07 1996-06-05 Spritzgiessmaschine mit zugehörigem befestigungs- /spannzusammenbau und entsprechendes steuersystem
AT96109004T ATE200054T1 (de) 1995-06-07 1996-06-05 Spritzgiessmaschine mit zugehörigem befestigungs- spannzusammenbau und entsprechendes steuersystem.
AT98120975T ATE341437T1 (de) 1995-06-07 1996-06-05 Spritzgiessmaschine mit zugehörigem befestigungs- /spannzusammenbau

Family Applications After (2)

Application Number Title Priority Date Filing Date
AT96109004T ATE200054T1 (de) 1995-06-07 1996-06-05 Spritzgiessmaschine mit zugehörigem befestigungs- spannzusammenbau und entsprechendes steuersystem.
AT98120975T ATE341437T1 (de) 1995-06-07 1996-06-05 Spritzgiessmaschine mit zugehörigem befestigungs- /spannzusammenbau

Country Status (6)

Country Link
EP (3) EP0841143B1 (de)
JP (2) JP2941712B2 (de)
AT (3) ATE206349T1 (de)
CA (1) CA2177950C (de)
DE (3) DE69612235T2 (de)
MX (1) MX9602231A (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6524091B2 (en) 2000-12-28 2003-02-25 Industrias Romi, S.A. Pressure control mechanism for a molding apparatus
DE10101138B4 (de) * 2001-01-12 2007-06-14 Adcuram Maschinenbauholding Gmbh Verriegelung für eine Säule
DE20114535U1 (de) * 2001-09-03 2002-01-24 Battenfeld Gmbh Verriegelung für eine Säule
ITMI20020820A1 (it) * 2002-04-18 2003-10-20 Sandretto Ind Dispositivo idraulico di chiusura per presse di stampaggio ad iniezione
DE60214347T2 (de) * 2002-06-06 2007-09-13 Negri Bossi S.P.A. Formwerkzeugschließ- und -klemmsystem für eine Spritzgießmaschine
US7229268B2 (en) * 2004-10-15 2007-06-12 Husky Injection Molding Systems Ltd. System for guiding a moldset into a molding machine
ITTO20040813A1 (it) * 2004-11-19 2005-02-19 Incos Spa Apparecchiatura e procedimento per lo stampaggio mediante inietto-compressione di articoli di materia plastica a due componenti
WO2008057299A2 (en) * 2006-10-27 2008-05-15 Van Dorn Demag Corporation Clamping mechanisms for injection molding machines and method of using same
US20080265465A1 (en) * 2007-04-24 2008-10-30 Husky Injection Molding Systems Ltd. Apparatus for Injection Compression Molding and Method of Molding Articles
US7497678B2 (en) 2007-07-05 2009-03-03 Husky Injection Molding Systems Ltd Clamp piston assembly with mold break function
BRPI0920762A2 (pt) 2008-10-03 2015-12-22 Athena Automation Ltd dispositivo de travamento para uma máquina de moldagem por injeção
DE102010046227B4 (de) 2010-05-25 2021-08-05 Kraussmaffei Technologies Gmbh Verfahren zum Betreiben einer Schließeinheit für eine Spritzgießmaschine
DE102012024482A1 (de) * 2012-12-14 2014-06-18 Wittmann Battenfeld Gmbh Spritzgießmaschine
JP6066889B2 (ja) * 2013-11-25 2017-01-25 Ｔｏｗａ株式会社 圧縮成形装置および圧縮成形方法
CN106393591A (zh) * 2016-12-21 2017-02-15 成都市联余精密机械有限公司 一种叠模模具
DE102018124608A1 (de) * 2018-10-05 2020-04-09 Arburg Gmbh + Co Kg Formschließeinheit für eine Spritzgießmaschine sowie Verfahren zum Verriegeln eines Kraftübertragungselements
CN110126179B (zh) * 2019-04-24 2021-04-20 合肥鑫飞亚模塑有限公司 一种高安全性注塑机
CN110202753B (zh) * 2019-07-04 2023-10-20 晋江市思博箱包配件有限公司 自动装配转勾模块结构、模具及其动作方法
CN112706380B (zh) * 2021-01-20 2022-09-06 江门市百恊成塑料制品有限公司 一种注塑机用的行程控制结构
CN115338387B (zh) * 2022-10-18 2023-02-03 泰瑞机器股份有限公司 一种三板式直压锁模装置及压铸机

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711561A (en) * 1952-08-19 1955-06-28 Studli Hans Press with hydraulically operated press plungers
US2976569A (en) * 1958-06-05 1961-03-28 Hendrik K Quere Die casting machine of high pressure injection moulding device
FR2256828B1 (de) * 1974-01-04 1980-07-04 Patent & Inventions Ltd
DE2812301A1 (de) * 1977-05-10 1978-11-23 Plast Elastverarbeitungsmasch Werkzeugschliess- und verriegelungseinheit, insbesondere fuer spritzgiessmaschinen
DD146406A1 (de) * 1979-11-29 1981-02-11 Lothar Elsner Verfahren und hydraulische schaltungsanordnung zum spritzgiessen
JPS61261017A (ja) * 1985-05-15 1986-11-19 Hitachi Ltd 射出成形機の型締装置
JPS6448128A (en) * 1987-08-19 1989-02-22 Matsushita Electric Ind Co Ltd Data base processor
JPH0755504B2 (ja) * 1989-10-26 1995-06-14 株式会社日本製鋼所 型締方法およびその装置
US5040969A (en) * 1990-01-26 1991-08-20 Husky Injection Molding Systems Ltd. Tandem injection molding machine with direct feed to molds
JPH04348916A (ja) * 1991-04-17 1992-12-03 Komatsu Ltd 調芯装置付きの型締装置
JPH05261737A (ja) * 1992-03-16 1993-10-12 Japan Steel Works Ltd:The 成形機の型締装置
WO1995008428A1 (de) * 1993-09-24 1995-03-30 Engel Maschinenbau Gesellschaft Mbh Zweifach-schliesseinheit einer spritzgiessmaschine
US5417913A (en) * 1993-11-29 1995-05-23 Arend; Donald P. Injection molding system with removable tie rods
LU88623A1 (de) * 1995-06-12 1997-01-03 Wurth Paul Sa Schliesseinheit fuer eine Spritzgiessmaschine

Also Published As

Publication number Publication date
JPH11342519A (ja) 1999-12-14
EP0904918A3 (de) 1999-12-22
ATE341437T1 (de) 2006-10-15
EP0747197A2 (de) 1996-12-11
JP3177227B2 (ja) 2001-06-18
CA2177950C (en) 2000-01-25
EP0841143A2 (de) 1998-05-13
DE69612235T2 (de) 2001-11-08
EP0747197B1 (de) 2001-03-28
CA2177950A1 (en) 1996-12-08
JPH09117944A (ja) 1997-05-06
DE69636603D1 (de) 2006-11-16
EP0841143B1 (de) 2001-10-04
EP0747197A3 (de) 1997-09-24
DE69615693D1 (de) 2001-11-08
DE69612235D1 (de) 2001-05-03
DE69636603T2 (de) 2007-08-16
JP2941712B2 (ja) 1999-08-30
MX9602231A (es) 1998-04-30
ATE200054T1 (de) 2001-04-15
DE69615693T2 (de) 2002-08-08
EP0904918A2 (de) 1999-03-31
EP0841143A3 (de) 1999-05-06
EP0904918B1 (de) 2006-10-04

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Legal Events

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