Freely programmable control system for machine-tool complexes, for example for press complexes

摘要

The invention relates to a control system for triggering production devices technologically connected to one another in a closed series connection, that is to say a machine tool connected to individually driven feeding and extracting devices or the like, and can be used for machine-tool complexes operated individually or on production lines. The solution consists of an arrangement, in which the driveshaft (115; 215; 315) of each device (1; 2; 3) is coupled to a respective incremental angle transmitter (118; 218; 318), the output pulses of which lead to the clock input (T) of a counter (13; 23; 33) with a non-erasable counter content, of which the setting input (R) is connected to a setting switch (119; 219; 319) signalling the initial position of the device (1; 2; 3), the data input is connected to a desired-value transmitter (120; 220; 320) and the output is in turn connected to the triggering subassembly (221; 321; 121) of the following device (2; 3; 1). The drive motors (111; 211; 311) are connected to a speed-monitoring unit (4). <IMAGE>