Safety screen for hand guided laser writing or machining device comprises frame plate with screen opening and screen lamellar strip for controlled direction of laser

摘要

The safety screen comprises a frame plate (1) with screen opening (2) having a peripheral mounting edge for the beam funnel of the laser apparatus and also with at least one screen lamellar strip (3) which changes the through direction of the screen opening and which is connected to an actuating or fixing means (31). The frame plate has stops (5) for secure positioning on the workpiece (W). The frame plate can be connected to the workpiece through magnetic fixings.