device for supervision and control of schneckenstrangpressen and schneckenstrangpressenreihen in plastics processing

摘要

The invention relates to an apparatus for monitoring the work and control of extruders and series of extruders in the processing of plastics, which includes a controlled display unit (1), a control unit provided with push buttons (2, 3, 4), and a selector (5), which is connected by coupling units (6, 7, 8) to sensors connected to an extruder (12) and/or an associated machine and is equipped with a central computer (104, 501). The essence of the invention is that three selector units, designed as push buttons (2, 3, 4), for determining a group of parameters of a parameter belonging to the group and the value of the parameter are provided, which is connected on the one hand to the central computer (104) of the display unit (1) and on the other hand to the central computer (105) of the selector (5). The invention can achieve the effect of simplifying operator control and reducing the number of intervening units. IMAGE