High-precision strip feeding device, in particular for packaging-box assembling machines

摘要

The high-precision strip feeding device, in particular for packaging-box assembling machines comprises a first conveyor element (2) which has strip traction means (15) and extends from a station (4) for loading the strips onto the first conveyor element (2) to a station (5) for unloading the strips (3) from the first conveyor element (2) to a second conveyor element (6) which is also provided with strip traction means (21). The first conveyor element (2) extends, at least at the unloading station (5), so as to overlap the second conveyor element (6) and has a direction of advancement (7) which is opposite to the direction of advancement (8) of the second conveyor element (2).