公开(公告)号：US20160001997A1

公开(公告)日：2016-01-07

申请号：US14772464

申请日：2013-12-23

Applicant: FABIO PERINI S.p.A.

Inventor： Romano MADDALENI ,  Franco MONTAGNANI ,  Roberto MORELLI

IPC: B65H19/26 ,  B65H19/30 ,  B65H19/22

CPC classification number: B65H19/267 ,  B65H19/2269 ,  B65H19/26 ,  B65H19/30 ,  B65H2301/41468 ,  B65H2301/41826 ,  B65H2301/51514 ,  B65H2301/51539 ,  B65H2408/235

Abstract: The rewinding machine includes a first winding cradle, formed between a first winding roller, a second winding roller and a third winding roller and a second winding cradle formed between the first winding roller, the second winding roller and a fourth winding roller. The first winding roller and the second winding roller define a nip through which nip the winding cores, around which the web material is found, pass and the web material is fed towards a roll being formed in the second winding cradle. A severing member is furthermore provided, acting on the web material between a winding core and the nip, to sever the web material thus generating a tail edge of a completed roll and a leading edge of a new roll to be wound.

Abstract translation: 复绕机包括形成在第一卷绕辊，第二卷绕辊和第三卷绕辊之间的第一卷绕托架和形成在第一卷绕辊，第二卷绕辊和第四卷绕辊之间的第二卷绕托架。 第一卷绕辊和第二卷绕辊限定了夹持部，通过该辊隙，卷材被卷绕在其上，卷材被卷绕在其周围，并且卷筒纸材料被输送到形成在第二卷绕托架中的卷筒。 此外，还提供了一个切割构件，其作用在卷材和辊隙之间的幅材材料上，从而切割幅材材料，从而产生完整辊的尾边和待卷绕的新辊的前缘。

公开(公告)号：US20170233208A1

公开(公告)日：2017-08-17

申请号：US15582999

申请日：2017-05-01

Applicant: Fabio Perini S.p.A.

Inventor： Romano MADDALENI ,  Franco MONTAGNANI ,  Roberto MORELLI

IPC: B65H19/26 ,  B65H19/30 ,  B65H19/22

CPC classification number: B65H19/267 ,  B65H19/2269 ,  B65H19/26 ,  B65H19/30 ,  B65H2301/41468 ,  B65H2301/41826 ,  B65H2301/51514 ,  B65H2301/51539 ,  B65H2408/235

Abstract: The rewinding machine includes a first winding cradle, formed between a first winding roller, a second winding roller and a third winding roller, and a second winding cradle formed between the first winding roller, the second winding roller and a fourth winding roller. The first winding roller and the second winding roller define a nip through which nip the winding cores, around which the web material is found, pass and the web material is fed towards a roll being formed in the second winding cradle. A severing member is furthermore provided, acting on the web material between a winding core and the nip, to sever the web material thus generating a tail edge of a completed roll and a leading edge of a new roll to be wound.