Method and device for the manufacture of capacitors mothers by helical winding

摘要

The present invention relates to a process and a device for the manufacture of capacitors mothers bunk implementing a helical winding on a wheel 9 of the films metallic 14, 15, as well as a periodic interposition of an insert 1. It controls the position of a device for insertion in the position of the external layer of the winding, and it moves at least a first means 6 from a back 20 toward a front position 21. The first means 6 may carry a second means 7 and the paths of the first and second means 6, 7 can be governed by cams, in particular making it possible to position a cutting device 12 carried by the first means 6.