Injection mould injection nozzle shut=off operating cylinder flat mounted

摘要

A device for controlling a plastic injection mould injection nozzle shut-off having a cylinder operating the shut-off consists of: a cylinder (3) mounted flat with respect to the sole plate (1) at the back of the mould; a night angle shaped support (2) fixed at the level of the bore (4) receiving the shut-off (5) and carrying the cylinder (3); a cam (6) mounted to pivot (10) on the support (2) with one part connected to the cylinder piston head (7) and the other to a guide piston (8) receiving the shut-off (5) to transmit the cylinder movement to be shut-off.