ES2097636T3 - Maquina de moldeo por inyeccion. - Google Patents

Maquina de moldeo por inyeccion.

Info

Publication number
ES2097636T3
ES2097636T3 ES94904914T ES94904914T ES2097636T3 ES 2097636 T3 ES2097636 T3 ES 2097636T3 ES 94904914 T ES94904914 T ES 94904914T ES 94904914 T ES94904914 T ES 94904914T ES 2097636 T3 ES2097636 T3 ES 2097636T3
Authority
ES
Spain
Prior art keywords
force
machine
injection molding
molding machine
machine frame
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 - Lifetime
Application number
ES94904914T
Other languages
English (en)
Inventor
Bruno Svoboda
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2097636T3 publication Critical patent/ES2097636T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C45/1761—Means for guiding movable mould supports or injection units on the machine base or frame; Machine bases or frames
    • 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
    • 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
    • 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
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/04—Frames; Guides
    • B30B15/044—Means preventing deflection of the frame, especially for C-frames
    • 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
    • B29C2045/1762—Means for guiding movable mould supports or injection units on the machine base or frame; Machine bases or frames compensating frame distortion proportional to the mould clamping force
    • 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
    • B29C2045/1768—Means for guiding movable mould supports or injection units on the machine base or frame; Machine bases or frames constructions of C-shaped frame elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Inorganic Insulating Materials (AREA)

Abstract

MAQUINA DE FUNDICION DE INYECCION CON UNA ESTRUCTURA (2,3,13) DE MAQUINA Y UNA PLACA (5) DE SUJECION DE MOLDEADO MOVIL, FIJADA DE FORMA HIDRAULICA O ELECTROMECANICA. PARA COMPENSAR HASTA UN PUNTO DETERMINADO EL MOMENTO DE FLEXION QUE SE ALCANZA DURANTE EL CIERRE DEL MOLDE, QUE DISTORSIONA LA ESTRUCTURA (2,3,13) DE MAQUINA, LA MAQUINA DISPONE DE FORMA ADICIONAL DE UN MIEMBRO (9) DE FUERZA DE ACTUACION QUE OPERA EN LA PLACA DE SUJECION DE MOLDEADO, CON PREFERENCIA UN CILINDRO HIDRAULICO, UN MIEMBRO (10) DE POTENCIA ADICIONAL DERIVABLE CUYA FUERZA SE APLICA DE FORMA SIMETRICA CON RESPECTO AL PRIMER MIEMBRO, QUE ES ACTUADA SIMULTANEAMENTE MEDIANTE UNA FUERZA QUE CORRESPONDE O ES PROPORCIONAL A LA FUERZA DE CIERRE PRODUCIDA EN EL PRIMER ELEMENTO (9) DE POTENCIA.
ES94904914T 1993-02-01 1994-02-01 Maquina de moldeo por inyeccion. Expired - Lifetime ES2097636T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT16593 1993-02-01

Publications (1)

Publication Number Publication Date
ES2097636T3 true ES2097636T3 (es) 1997-04-01

Family

ID=3483298

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94904914T Expired - Lifetime ES2097636T3 (es) 1993-02-01 1994-02-01 Maquina de moldeo por inyeccion.

Country Status (10)

Country Link
EP (1) EP0681520B1 (es)
KR (1) KR960700141A (es)
AT (1) ATE145852T1 (es)
AU (1) AU5875794A (es)
BR (1) BR9406555A (es)
CA (1) CA2155097A1 (es)
CZ (1) CZ196795A3 (es)
DE (1) DE59401209D1 (es)
ES (1) ES2097636T3 (es)
WO (1) WO1994017977A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0631857B1 (de) * 1993-05-29 1998-05-20 Karl Hehl Kunststoff-Spritzgiessmaschine mit einer Formschliesseinheit
ATE174549T1 (de) * 1994-06-29 1999-01-15 Battenfeld Kunststoffmasch Holmlose schliesseinheit für eine machine für die verarbeitung von spritzgiessfähigem material
DE4441186C2 (de) * 1994-11-18 1997-08-07 Krauss Maffei Ag Spritzgießmaschine
DE4443689A1 (de) * 1994-12-08 1996-06-13 Krauss Maffei Ag Schließeinheit für eine Spritzgießmaschine
DE4445448A1 (de) * 1994-12-20 1996-06-27 Krauss Maffei Ag Formschließvorrichtung für eine Kunststofformmaschine, insbesondere eine Spritzgießmaschine
EP0722819A1 (en) * 1995-01-17 1996-07-24 OIMA S.p.A. Injection moulding press
DE19501469C2 (de) * 1995-01-19 1998-03-26 Hemscheidt Maschtech Schwerin Holmlose Formschließeinrichtung
US5536166A (en) * 1995-02-10 1996-07-16 Husky Injection Molding Systems Ltd. Injection molding machine with open access to the mold area
DE19510488C1 (de) * 1995-03-27 1996-03-21 Battenfeld Gmbh Vorrichtung zum Schließen von Formen für die Herstellung von Gegenständen aus Kunststoff
DE19539752C2 (de) 1995-10-26 1999-09-23 Ferromatik Milacron Maschinenb Holmlose Zwei-Platten-Spritzgießmaschine
DE19600461C2 (de) * 1996-01-09 2000-02-10 Ferromatik Milacron Maschinenb Holmlose Zwei-Platten-Spritzgießmaschine mit einer beweglichen und einer feststehenden Formaufspannplatte
GB9620165D0 (en) * 1996-09-27 1996-11-13 Ariel Ind Plc Power press with offset cylinder
DE19705049C1 (de) * 1997-02-03 1998-09-03 Mannesmann Ag Schließeinheit für eine Zwei-Platten-Spritzgießmaschine
ATA87397A (de) * 1997-05-22 1998-06-15 Svoboda Georg Spritzgiesseinrichtung
EP0894605A1 (de) * 1997-07-30 1999-02-03 Engel Maschinenbau Gesellschaft Mbh Spritzgiessmaschine
GB2338204B (en) * 1998-06-02 2000-05-17 Richard Lionel Sayer Injection moulding and pressure die casting machines
BR9917027A (pt) * 1998-12-14 2001-09-25 Cannon Spa Método e dispositivo para fechar molde para prensa de moldagem
IT1304164B1 (it) * 1998-12-14 2001-03-08 Cannon Spa Sistema per compensare le deformazioni in telai di presse senzacolonne.
AT413513B (de) 2001-12-13 2006-03-15 Engel Austria Gmbh Zweiplatten-spritzgiessmaschine
JP4513594B2 (ja) * 2005-02-15 2010-07-28 トヨタ自動車株式会社 射出成形機
DE102011052012B4 (de) * 2011-07-21 2013-02-28 Elha-Maschinenbau Liemke Kg Werkzeugmaschine
AT511594B1 (de) * 2012-01-31 2013-01-15 Trumpf Maschinen Austria Gmbh Biegepresse mit c-förmigem rahmen
DE102014109144B4 (de) * 2014-06-30 2021-12-30 Modus One Gmbh Verbesserte C-Gestell-Presse

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1159137B (de) * 1959-08-06 1963-12-12 Friedrich Stuebbe Formenschliessvorrichtung an Druck- und Spritzgiessmaschinen
DE1109356B (de) * 1959-08-27 1961-06-22 Heinz Maiberger Spritzgussmaschine fuer thermoplastische Kunststoffe mit einer hydraulischen Formschliess- und Haltevorrichtung
FR1595056A (es) * 1968-12-12 1970-06-08
DE2431585A1 (de) * 1974-07-01 1976-01-22 4 P Verpackungen Gmbh Ausgleichsvorrichtung fuer laengenaenderungen bei arbeitsmaschinen mit zuganker
DE2528153A1 (de) * 1975-06-24 1977-03-31 Seiji Shiokawa Einstaenderpresse
JPS57209799A (en) * 1981-06-22 1982-12-23 Nissei Plastics Ind Co Vertical forming machine
JPH0237854B2 (ja) * 1983-02-22 1990-08-28 Yamashiro Seiki Seisakusho Kk Shashutsuseikeiki
AT402811B (de) * 1991-09-19 1997-09-25 Engel Gmbh Maschbau Spritzgiessmaschine

Also Published As

Publication number Publication date
BR9406555A (pt) 1996-01-02
CZ196795A3 (en) 1996-02-14
ATE145852T1 (de) 1996-12-15
EP0681520B1 (de) 1996-12-04
EP0681520A1 (de) 1995-11-15
KR960700141A (ko) 1996-01-19
WO1994017977A1 (de) 1994-08-18
AU5875794A (en) 1994-08-29
DE59401209D1 (de) 1997-01-16
CA2155097A1 (en) 1994-08-18

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