Patent ID: 8661974
Filing Date: 2014-03-04
Classification: B41F

Abstract:
1. A moving-out and adjustment device for screens of screen printing machines comprising: a frame having an upper frame and a lower frame; two sliding members that are disposed symmetrically on two sides of the upper frame and are used for mounting a screen therebetween; each sliding member having: a fixing base disposed under the upper frame; and a sliding seat in which a top surface and an outer end surface thereof, together with corresponding surfaces of the fixing base are respectively arranged with a guiding rail part; the sliding seat sliding in relation to the fixing base by the guiding rail part so as to move the screen in and out horizontally; the guiding rail part having a guiding rail and at least one guiding slot; and an adjustment mechanism including: a first moving unit that is disposed on one side of the upper frame and is connected to the lower frame by a first sliding unit so as to control movement of the upper frame in the X direction in the X-Y plane in relation to the lower frame; and two second moving units that are respectively disposed on two sides of the lower frame and the two sides of the lower frame are perpendicular to the side of the upper frame disposed with the first moving unit; the two second moving units are connected to the upper frame by a plurality of second sliding units and are used to control movement of the upper frame in the Y direction in the X-Y plane in relation to the lower frame; wherein the upper frame is controlled to move in the X direction and in the Y direction in the X-Y plane in relation to the lower frame at the same time by operating the first moving unit and the second moving units.