Protection system for operating safety on machines, in particular stamping and bending machines

摘要

Protection system for the operating safety on a machine, in particular bending press (1), with a movable first tool part (4), which a working movement (15) in the direction of a second, preferably stationary, part of the tool (7) to a machining process on a workpiece (10), and a control system (9), wherein the protection system (2) a primary moving protective device (17) for monitoring a first protection zone (11) between the tool parts (4, 7), which comprises the movable first tool part (4) is associated with adjustable, and in that the protection system (2) with the control system (9) of the machine, characterized in that the protection system (2) with a secondary protective device (18) for monitoring and eliminate of crushing between which, in the case of the processing of moving workpiece (10) and the movable first tool part (4) and / or its cheek (3) in a second protected zone (33) is provided which, with the control system (9) of the machine (1) in control connection.