公开(公告)号：US20240140749A1

公开(公告)日：2024-05-02

申请号：US18038479

申请日：2021-12-09

Applicant: FUTURA S.P.A.

Inventor： Fabio PERINI ,  Andrea CATALINl

IPC: B65H19/18 ,  B65H19/12

CPC classification number: B65H19/18 ,  B65H19/12 ,  B65H2301/46414

Abstract: System for handling cardboard reels to feed machines that produce cardboard tubes, comprising a station (P) for picking up the reels configured to receive a stack (2) of overlapping cardboard reels (1), a station (U) for unwinding of the reels comprising at least one unwinding unit (UU), and handling means (D) for moving the reels (1) along a predetermined path between the reel pick-up station (P) and the unwinding station (U). The reel handling means are provided with an additional reversible device for hooking the reels to the handling means themselves.

公开(公告)号：US20240101382A1

公开(公告)日：2024-03-28

申请号：US18038485

申请日：2021-12-09

Applicant: FUTURA S.P.A.

Inventor： Fabio PERINI ,  Andrea CATALINl

IPC: B65H19/12

CPC classification number: B65H19/12 ,  B65H2301/46

Abstract: System for handling cardboard reels to feed machines that produce cardboard tubes, comprising a station (F) for picking up the reels configured to receive a stack (2) of overlapping cardboard reels (1), a station (U) for unwinding of the reels, and handling means (D) for moving the reels (1) along a predetermined path. The means (D) for moving the reels comprise pneumatic means intended to pressurize a space (S) inside the stack of reels, in which said space includes the interface between an uppermost reel of the stack and the underlying reel, and gripping means configured and controlled to perform grip and release of the highest reel in the stack respectively.