公开(公告)号：US20210238003A1

公开(公告)日：2021-08-05

申请号：US17049376

申请日：2019-04-18

Applicant: FABIO PERINI S.P.A.

Inventor： Graziano Mazzaccherini ,  Franco Montagnani ,  Alessandro Morelli

IPC: B65H45/24 ,  B65H45/20

Abstract: The folding roller includes a rotation axis and at least a gripping member extending longitudinally along the folding roller, controlled by at least a piezoelectric actuator. The piezoelectric actuator causes a pivoting movement of the gripping member about its pivoting axis parallel to the rotation axis of the folding roller.

公开(公告)号：US10647015B2

公开(公告)日：2020-05-12

申请号：US15507112

申请日：2015-07-30

Applicant: Fabio Perini S.p.A.

Inventor： Graziano Mazzaccherini ,  Franco Montagnani

IPC: B26D7/12 ,  B26D1/16 ,  B26D3/16 ,  B26D5/22 ,  B24B3/46

Abstract: The machine includes a feeding path for the logs to be cut and a cutting head arranged along the feeding path. The cutting head includes a coupling for a disc-shaped cutting blade and is designed to impart the disc-shaped cutting blade a rotary motion around the axis thereof and a cyclic movement to cut the logs into single rolls, and to allow the logs to move forward along the feeding path. The machine also includes at least a grinding unit, including at least one grinding wheel mounted onto a rotation shaft and co-acting with a side of the disc-shaped cutting blade to grind the cutting edge of the same disc-shaped cutting blade. A controlled approach system is also provided to move the grinding wheel towards the disc-shaped cutting blade.

公开(公告)号：US20190284001A1

公开(公告)日：2019-09-19

申请号：US16318166

申请日：2017-07-05

Applicant: FABIO PERINI S.P.A.

Inventor： Graziano Mazzaccherini ,  Romano Maddaleni

IPC: B65H19/29

Abstract: The machine for closing the tail end of logs of web material, includes an advancing path of the logs and, along the log advancing path, a tail end unwinding, positioning and sealing station. The tail end unwinding, positioning and sealing station includes an aperture that extends downwards from an inlet under the log advancing path. At least a first Coanda effect nozzle is placed at the inlet of the aperture, to generate a flow of air adapted to draw into the aperture the tail end of a log that is in the tail end unwinding, positioning and sealing station.

公开(公告)号：US20190111651A1

公开(公告)日：2019-04-18

申请号：US16087764

申请日：2017-03-21

Applicant: Fabio Perini S.p.A.

Inventor： Alessio Paolinelli ,  Alessandro Muchetti ,  Mauro Ricci

IPC: B31F1/07

Abstract: The magazine for embossing rollers includes a plurality of support seats for embossing rollers, adjacent to one another according to an alignment direction. The magazine further includes a guide system for guiding the seats in a handling direction. The seats are provided with mutual connecting members so as to be connected to, and released from, one another.

公开(公告)号：US20190099909A1

公开(公告)日：2019-04-04

申请号：US16207954

申请日：2018-12-03

Applicant: FABIO PERINI S.P.A.

Inventor： Graziano Mazzaccherini ,  Franco Montagnani

IPC: B26D7/12 ,  B26D1/16 ,  B26D3/16 ,  B26D5/22

Abstract: The machine includes a feeding path for the logs to be cut and a cutting head arranged along the feeding path. The cutting head includes a coupling for a disc-shaped cutting blade and is designed to impart the disc-shaped cutting blade a rotary motion around the axis thereof and a cyclic movement to cut the logs into single rolls, and to allow the logs to move forward along the feeding path. The machine also includes at least a grinding unit, including at least one grinding wheel mounted onto a rotation shaft and co-acting with a side of the disc-shaped cutting blade to grind the cutting edge of the same disc-shaped cutting blade. A controlled approach system is also provided to move the grinding wheel towards the disc-shaped cutting blade.

公开(公告)号：US20180305160A1

公开(公告)日：2018-10-25

申请号：US15767825

申请日：2016-10-11

Applicant: Fabio Perini S.p.A.

Inventor： Mauro Rocca ,  Fabrizio Lorenzi

IPC: B65H26/00 ,  B65H16/00 ,  B65H18/08 ,  F16P3/12 ,  F16P3/08

Abstract: The system comprises includes a fence inside which machines are arranged that are potentially dangerous for the operators, forming part of a processing plant for processing web material and producing rolls. A passage counting the number of operators entering the fence and exiting therefrom is so controlled as to be accessible only when the machines are not working and to allow a partial operation of the machines inside the fence under particular safety conditions.

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.

公开(公告)号：US09701505B2

公开(公告)日：2017-07-11

申请号：US14947108

申请日：2015-11-20

Applicant: Fabio Perini S.p.A.

Inventor： Roberto Morelli ,  Franco Montagnani ,  Romano Maddaleni

IPC: B65H19/26 ,  B65H19/29 ,  B65H19/22 ,  B65H19/28 ,  B65H19/30 ,  B65H18/20

CPC classification number: B65H19/26 ,  B65H18/20 ,  B65H19/2269 ,  B65H19/267 ,  B65H19/283 ,  B65H19/305 ,  B65H2301/41361 ,  B65H2301/4143 ,  B65H2301/41447 ,  B65H2301/418 ,  B65H2301/41812 ,  B65H2301/41814 ,  B65H2404/42 ,  B65H2408/235 ,  B65H2513/104

Abstract: A rewinding machine is described with a winding cradle defined by three rollers and including a fourth winding roller defining with the first winding roller a cradle in which the web material is pushed by a winding core to the beginning of each winding cycle, to cause severing of the web material without the need for controlled mechanical parts.

公开(公告)号：US09546065B2

公开(公告)日：2017-01-17

申请号：US14417485

申请日：2013-07-12

Applicant: FABIO PERINI S.P.A.

Inventor： Graziano Mazzaccherini ,  Romano Maddaleni

IPC: B65H19/29

CPC classification number: B65H19/29 ,  B65H2301/414421 ,  B65H2301/414425 ,  B65H2301/414428 ,  B65H2301/414436 ,  B65H2301/414446 ,  B65H2406/3124 ,  Y10T156/14

Abstract: The machine includes a first glue-applying device for closing the tail end; and a second mechanical-closing device for mechanically anchoring the tail end of the roll to a portion of an outer turn of the web material wound on the roll.

Abstract translation: 该机器包括用于封闭尾端的第一胶水装置; 以及第二机械闭合装置，用于将辊的尾端机械地锚定到缠绕在辊上的幅材材料的外圈的一部分。

公开(公告)号：US11208292B2

公开(公告)日：2021-12-28

申请号：US17049376

申请日：2019-04-18

Applicant: FABIO PERINI S.P.A.

Inventor： Graziano Mazzaccherini ,  Franco Montagnani ,  Alessandro Morelli

IPC: B65H45/24 ,  B65H45/20 ,  B65H45/28

Abstract: The folding roller includes a rotation axis and at least a gripping member extending longitudinally along the folding roller, controlled by at least a piezoelectric actuator. The piezoelectric actuator causes a pivoting movement of the gripping member about its pivoting axis parallel to the rotation axis of the folding roller.