Apparatus for manufacturing multi-segment rods in tobacco industry products and conveying unit for transferring rod-like elements train

Abstract

The object of the application is an apparatus for the manufacturing of multi-segment rods, comprising a feeder (2) delivering rod-like elements (S1, S2) in the form of a rod-like elements train (ST1); a wrapping device (6) situated downstream of the feeder (2) in the direction of movement of the elements train (ST1), for wrapping the rod-like elements train (ST1) into the wrapping material (7) thereby forming a continuous rod (CR); a conveying unit (1) disposed between the feeder (2) and the wrapping device (6) for the formation of the train (ST2) of axially positioned rod-like elements (S1, S2) and for transferring rod-like elements (S1, S2) by means of a number of conveying wheels (9, 10, 11) to the wrapping device (6), whereas the rod-like elements are moved along guides (20, 21, 22); as well as cutting means (8) used for cutting the continuous rod (CR) into rods (R), each containing a set of rod-like elements (S1, S2), wherein at least the last of the wheels (11) in the unit (1) conveying the rod-like elements (S1, S2) to the wrapping device (6) is a wheel whose circumferential surface (11A) has no lugs.

Dependencies are inferred from the claim text.