Document Type and Number:
Japanese Patent JPH0458763
Kind Code:
B2
Abstract:
Machine for the manufacture of flat bodies in a continuous linear process, essentially characterized by the passage of the conventional elements of filling, pressing, extraction, cleaning of molds and others, comprising the provision of a static track of channelized sliding in a closed circuit, composed of rectilinear sections that determine a rectangular trajectory in square, combined fundamentally with a series of molds, substantially quadrangular, with the particularity that the vertices of the quadrangular molds are chamfered, providing, on the one hand, better channeling between the sections of collateral guides of channeling, while on the other hand, they constitute, in the adjacency of molds, vertical angular channels that enable the actuation of probes that control the centering of each mold, fundamentally in the field of the press, being the surface of each of these molds submultiple of the surface of the closed circuit, the molds occupying the entire circuit except in the spaces arranged respectively in two angles of the track, diagonally opposite, also having some pushers in the head of each rectilinear section of the circuit, respectively related to a buffer stop arranged at the end of each section, operating alternately, two to two, the pushers and stops of parallel sections of the circuit producing the intermittent advance of each mold within the circuit, with the fundamental characteristic that each pusher is driven by a hydraulic or pneumatic cylinder of a stroke equal to or greater than the corresponding dimension of a mold, while each buffer stop is actuated by a pneumatic cylinder, combined with a pressure regulator, the advance of the buffer being simultaneous with that of the opposing pusher to receive the corresponding mold up to its end of travel, determining the re elastic traction of the stop against the regulated pressure of its cylinder, whose recoil triggers a microswitch that will order the recoil of the corresponding pusher and the order of synchronization of the remaining thrusters and buffer stops. (Machine-translation by Google Translate, not legally binding)
Inventors:
ERISEO ERANDO UIRANUEUA
Application Number:
JP8398486A
Publication Date:
September 18, 1992
Filing Date:
April 10, 1986
Export Citation:
Assignee:
ERISEO ERANDO UIRANUEUA
International Classes:
B28B15/00; B28B5/04; B28B7/24; B28B7/26; B28B13/04; B28B