frame assembly to support printing screens, a frame support mechanism to support it, and a method of mounting print screens on a screen printing machine

摘要

frame assembly to support printing screens, a frame support mechanism to support it, and a method of mounting printing screens on a screen printing machine is described a frame assembly to support a printing screen, the assembly of frame comprising: a frame unit, on which a printing screen is supported in use; and a screen loading mechanism for loading and unloading a printing screen in the frame unit, wherein the screen loading mechanism comprises a screen loading element that is movably coupled to the frame unit between a position receiving screen, in which a printing screen can be placed or removed from the screen loading element, and a placed position, in which the printing screen is placed in the frame unit, and at least one actuator element, which is coupled to the screen loading element and actuating to move the screen loading element between the screen receiving and placed positions.