MX9704304A - M??QUINA DE MOLDEO POR INYECCIaN DE ESTRUCTURA ABIERTA. - Google Patents

M??QUINA DE MOLDEO POR INYECCIaN DE ESTRUCTURA ABIERTA.

Info

Publication number
MX9704304A
MX9704304A MX9704304A MX9704304A MX9704304A MX 9704304 A MX9704304 A MX 9704304A MX 9704304 A MX9704304 A MX 9704304A MX 9704304 A MX9704304 A MX 9704304A MX 9704304 A MX9704304 A MX 9704304A
Authority
MX
Mexico
Prior art keywords
frame
injection molding
open frame
molding machine
force
Prior art date
Application number
MX9704304A
Other languages
English (en)
Other versions
MXPA97004304A (es
Inventor
William A Breinhart
Lawrence J Navarre
Original Assignee
Cincinnati Milacron 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 Cincinnati Milacron Inc filed Critical Cincinnati Milacron Inc
Publication of MX9704304A publication Critical patent/MX9704304A/es
Publication of MXPA97004304A publication Critical patent/MXPA97004304A/es

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
    • B29C45/1751—Adjustment means allowing the use of moulds of different thicknesses
    • 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)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

Se proporciona una máquina (10) de moldeo por inyeccion, con una estructura abierta (12) específicamente diseñada para evitar el desplazamiento angular de la platina estacionaria (14) durante el proceso de moldeo. Más particularmente, la platina estacionaria (14) y la estructura de soporte (12) se configuran para mantener un momento constante de inercia con relacion a la línea de la fuerza que se acciona sobre la platina durante la parte cerrada de sujecion del ciclo, de manera que se desplaza linealmente cuando se aplica la fuerza. Además, la estructura 12 está provista con miembros de soporte integrales (26) para conectarse con el mecanismo de ajuste de altura de la matriz. Los miembros de soporte (26) están colocado sobre la estructura (12) para minimizar la distancia de la estructura abierta, esto reduce a un mínimo la longitud de la estructura (12) sujeta la deflexion cuando se aplica la fuerza.
MXPA/A/1997/004304A 1994-12-12 1995-12-01 Maquina de moldeo por inyeccion de estructuraabierta MXPA97004304A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/354,175 US5538415A (en) 1994-12-12 1994-12-12 Open frame injection molding machine
US08354175 1994-12-12
PCT/US1995/015637 WO1996018487A1 (en) 1994-12-12 1995-12-01 Open frame injection molding machine

Publications (2)

Publication Number Publication Date
MX9704304A true MX9704304A (es) 1997-09-30
MXPA97004304A MXPA97004304A (es) 1998-07-03

Family

ID=

Also Published As

Publication number Publication date
CA2208270C (en) 2000-05-02
DE69523775D1 (de) 2001-12-13
DE69523775T2 (de) 2002-08-01
US5538415A (en) 1996-07-23
EP0797498B1 (en) 2001-11-07
WO1996018487A1 (en) 1996-06-20
ATE208260T1 (de) 2001-11-15
EP0797498A4 (en) 1998-07-29
JPH10510486A (ja) 1998-10-13
CA2208270A1 (en) 1996-06-20
EP0797498A1 (en) 1997-10-01

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