Manufacturing machine for manufacturing articles of the tobacco processing industry

摘要

A manufacturing machine for producing combination filters (3) for cigarettes and comprising a group forming unit (6) for forming groups (3) of filter sections (4) each comprising at least two different filter sections (4) aligned axially and at the ends to contact; wherein the group forming unit (6) comprises: a frame (10); and a number of feed stations (11), each of which comprises a number of drums (13-18) cooperating with each other to convey and process the filter sections (4), and a support structure (21) attached to the frame (12); 10) of the group forming unit (6) and supporting the drums (13-18) at the feeding station (11); the production machine (1) being characterized in that the support structure (21) of each supply station (11) is attached to the frame (10) so as to be movable in a horizontal sliding direction (22) parallel to the axis of rotation of the drums (13-18). at the feed station (11) to move the position of the drums (13-18) as a function of ...