摘要:
A control device for the driving and translation, in a chosen direction, of the movable head of a diecutter machine, provides for the pre-setting of the direction of translation and for the successive driving of the pressing head by means of five sets of sensitive plates switches, disposed in the front portion of the machine. By touching opportunely one or two of said plates, combinative logic circuits are activated that allow selection of the direction of motion, the actuation of the thus preset displacement and the lowering of the head for the cutting operation.
摘要:
A traveling head cutting press is provided with light-responsive control means operative in accordance with the movements of the operator, without necessitating diversion of the operator''s attention from work manipulation, for initiating platen movement of translation, either in initiating cutting strokes in response to withdrawal of the operator''s hands from the danger zone or in causing traverse movement with the head in following the die placement area along the work. The control means is operative to terminate the platen movement automatically.