Conveying device for use in packaging machine, has drawing unit for running ahead actuator and drawing unit for another actuator that are driven independent of one another, where drawing units run over drive wheels

摘要

The conveying device has a running ahead actuator attached to a drawing unit (2) and another actuator attached to a drawing unit (4). The drawing unit (2) for the running ahead actuator and the drawing unit (4) for the latter actuator are driven independent of one another. Third drawing unit is provided with a servo-drive. The drawing units run over drive wheels, which are adjustable on a carrying shaft in a circumferential direction relative to one another.