DEVICE FOR CONTROLLING A FLOW OF CARDBOARD TUBULAR CORES

摘要

Device for controlling a flow of cardboard tubular cores (1) adapted to produce logs of paper material and intended to be stored in a collection point (2) placed downstream of the same device, comprising more conveyors (5; 7) each of which is adapted for carrying the said tubular cores (1) up to the entry point (6D) of a respective guide channel (6) having an entry point (6D) and an exit point (6F), interception means (8) adapted for intercepting the tubular cores (1), said interception means being arranged and acting on each of said channels (6) to adjust the flow of the tubular cores through the respective exit points (6F), and programmable means (UE) adapted for activating and deactivating said interception means (8). The interception means (8) are adapted to selectively form two nips (N1, N2) inside the guide channel (6), the nips (N1, N2) being selectively formed at a predetermined distance from each other.

主权项

1. A device for controlling a flow of cardboard tubular cores adapted to produce logs of paper material and intended to be stored in a collection point placed downstream of the device, the device comprising:
a plurality of guide channels, each of the guide channels having an entry point and an exit point; conveyors, each of the conveyors being adapted for carrying tubular cores up to the entry point of a respective guide channel; an interception means for intercepting the tubular cores, said interception means being arranged and acting on each of said guide channels to adjust a flow of the tubular cores through respective exit points; and a programmable means for activating and deactivating said interception means, the interception means being adapted to selectively form two nips inside at least one of the guide channels, said nips being selectively formed at a predetermined distance from each other.