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公开(公告)号：US20210155358A1
公开(公告)日：2021-05-27
申请号：US16613509
申请日：2018-05-11
Applicant: Fabio Perini S.p.A.
Inventor： Luca Frasnetti , Fabio Pattuzzi , Daniele Bolognesi
Abstract: The wrapping machine includes a feed path of products to be wrapped in a wrapping sheet. An insertion station of products to be wrapped in a wrapping sheet, and folding members of the wrapping sheet are arranged along the feed path. A conveyor device receives the products in the insertion station and causes their feed through the folding members. The conveyor device includes a system of endless flexible members that define a closed trajectory along which carriages move. The machine also includes a magazine of carriages associated with the system of flexible members and manipulators adapted to pick up carriages from the magazine and attach them to the system of flexible members, and to pick up carriages from the system of flexible members and place them in the magazine.
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公开(公告)号：US11279506B2
公开(公告)日：2022-03-22
申请号：US16613509
申请日：2018-05-11
Applicant: Fabio Perini S.p.A.
Inventor： Luca Frasnetti , Fabio Pattuzzi , Daniele Bolognesi
Abstract: The wrapping machine includes a feed path of products to be wrapped in a wrapping sheet. An insertion station of products to be wrapped in a wrapping sheet, and folding members of the wrapping sheet are arranged along the feed path. A conveyor device receives the products in the insertion station and causes their feed through the folding members. The conveyor device includes a system of endless flexible members that define a closed trajectory along which carriages move. The machine also includes a magazine of carriages associated with the system of flexible members and manipulators adapted to pick up carriages from the magazine and attach them to the system of flexible members, and to pick up carriages from the system of flexible members and place them in the magazine.
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Patent Agency Ranking
公开(公告)号：US20200071007A1
公开(公告)日：2020-03-05
申请号：US16613523
申请日：2018-05-11
Applicant: Fabio Perini S.p.A.
Inventor： Luca Frasnetti , Fabio Pattuzzi , Daniele Bolognesi
Abstract: The wrapping machine includes a feed path of products to be wrapped in a wrapping sheet and, along the feed path, an insertion station of products to be wrapped in a wrapping sheet and folding members of the wrapping sheet). The machine further includes a conveyor device, which receives the products in the insertion station and causes their feed through the folding members. The conveyor device includes a system of endless flexible members formed by toothed belts guided around toothed wheels. Each toothed belt includes a first series of internal teeth, cooperating with toothed guide wheels, and a second series of external teeth, cooperating with connection elements of carriages that carry prongs for feeding the products to be wrapped. The connection elements include toothed profiles complementary to the external teeth of the toothed belts, suitable to provide a shape coupling with the external teeth of the respective toothed belts.
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公开(公告)号：US11286068B2
公开(公告)日：2022-03-29
申请号：US16649513
申请日：2018-09-27
Applicant: FABIO PERINI S.P.A.
Inventor： Fabio Pattuzzi , Luca Antoniazzi , Moreno Cremonini , Daniele Bolognesi
IPC: B65B9/073 , B65B59/00 , B65B59/02 , B65B25/14 , B65B35/40 , B65B35/52 , B65B35/54 , B65B57/10 , B65B35/58 , B65B35/44
Abstract: The packaging machine includes a wrapping tunnel, adapted to form a tube of plastic film around a group of articles and a feed conveyor adapted to feed articles to be packaged toward the wrapping tunnel. An elevator is positioned between the feed conveyor and the wrapping tunnel, and is movable vertically from a lower position, to receive articles coming from the feed conveyor, to a higher height, to transfer articles to the wrapping tunnel. A pusher is arranged to push articles to be packaged from the elevator into the wrapping tunnel. An auxiliary conveyor is also provided between the feed conveyor and the elevator. An upender is associated with the auxiliary conveyor, adapted to be arranged selectively in an active position, to co-act with the auxiliary conveyor to upend articles coming from the feed conveyor and transfer them toward the elevator, and in a deactivated position.
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公开(公告)号：US20190270565A1
公开(公告)日：2019-09-05
申请号：US16340445
申请日：2017-09-27
Applicant: Fabio Perini S.p.A.
Inventor： Daniele Bolognesi , Luca Frasnetti , Lorenzo Guerzoni , Umberto Scalici
Abstract: The pack includes a geometrically ordered group of one or more rolls; a wrapping sheet that laterally wraps the group of rolls and forms folded flaps on two substantially flat and opposite faces of the pack. A respective adhesive sheet is applied to the folded flaps of at least one of the two substantially flat and opposite faces.
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公开(公告)号：US11584555B2
公开(公告)日：2023-02-21
申请号：US16649543
申请日：2018-09-27
Applicant: FABIO PERINI S.P.A.
Inventor： Fabio Pattuzzi , Luca Antoniazzi , Daniele Bolognesi , Moreno Cremonini
Abstract: The packaging machine includes a wrapping tunnel, adapted to form a tube of plastic film around a group of articles and a feed conveyor, adapted to feed articles to be packaged toward the wrapping tunnel. An elevator is positioned between the feed conveyor and the wrapping tunnel, and is movable vertically from a lower position, to receive articles coming from the feed conveyor, to a higher height, to transfer articles to the wrapping tunnel. A pusher is arranged to push articles to be packaged from the elevator into the wrapping tunnel. An auxiliary conveyor is also provided between the feed conveyor and the elevator. An upender is associated with the auxiliary conveyor, adapted to be arranged selectively in an active position, to co-act with the auxiliary conveyor to upend articles coming from the feed conveyor and transfer them toward the elevator, and in a deactivated position.
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公开(公告)号：US11505349B2
公开(公告)日：2022-11-22
申请号：US16613523
申请日：2018-05-11
Applicant: Fabio Perini S.p.A.
Inventor： Luca Frasnetti , Fabio Pattuzzi , Daniele Bolognesi
Abstract: The wrapping machine includes a feed path of products to be wrapped in a wrapping sheet and, along the feed path, an insertion station of products to be wrapped in a wrapping sheet and folding members of the wrapping sheet. The machine further includes a conveyor device, which receives the products in the insertion station and causes their feed through the folding members. The conveyor device includes a system of endless flexible members formed by toothed belts guided around toothed wheels. Each toothed belt includes a first series of internal teeth, cooperating with toothed guide wheels, and a second series of external teeth, cooperating with connection elements of carriages that carry prongs for feeding the products to be wrapped. The connection elements include toothed profiles complementary to the external teeth of the toothed belts, suitable to provide a shape coupling with the external teeth of the respective toothed belts.
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