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    Roll Handling Assembly and Method
    1.
    发明申请
    Roll Handling Assembly and Method 有权

    公开(公告)号：US20240391721A1

    公开(公告)日：2024-11-28

    申请号：US18653514

    申请日：2024-05-02

    Applicant: Paper Converting Machine Company

    Inventor： Jacob Liimatta ,  Jonathon T. Zahn ,  Cory L. Schubring

    IPC: B65H19/12

    Abstract: An assembly handles a roll used on a machine in a converting line. A storage assembly has a storage structure that extends above the machine that uses the roll. The storage assembly has a rack for supporting the roll in the storage structure. The rack has a roll mover configured to move horizontally between a stored position and an extended position. A transfer assembly has first and second supports on laterally opposite sides of the converting line. The first and second supports are adjacent to and extending above the machine. The transfer assembly has a lifter that is operatively connected to and supported by the first and second supports. The lifter is configured to move vertically relative to the first and second supports between the storage assembly and the machine. The transfer assembly is configured to transfer the roll between the rack in the storage structure and the machine.

    Log Cutting Saw With Automatic Blade Changer and Method of Using Same
    2.
    发明公开
    Log Cutting Saw With Automatic Blade Changer and Method of Using Same 审中-公开

    公开(公告)号：US20230150077A1

    公开(公告)日：2023-05-18

    申请号：US17958606

    申请日：2022-10-03

    Applicant: Paper Converting Machine Company

    Inventor： Jonathon T. Zahn ,  Cory L. Schubring

    IPC: B23Q3/155

    CPC classification number: B23Q3/1554 ,  B23Q3/15553 ,  B23Q2003/155404

    Abstract: A tissue log cutting saw has an arm movable orbitally within an interior of saw house. A spindle and housing is mounted to the arm. A tool holder with a blade is arrangeable at a first end of the spindle, and an opposite second end rotationally drives the spindle while providing access to an operator of a clamp in the spindle. The clamp is moveable between a hold position in which the clamp engages the tool holder at the first end, and a release position in which the clamp disengages from the tool holder and allows the tool holder to be removed from the first end. An actuator mounted to a structure separate from the arm has an end effector that cooperates with the operator of the clamp to enable the tool holder to be released from the clamp to facilitate automatic changing of a blade of the saw.

    Apparatus for supporting convolutely wound logs of web material during cutting
    3.
    发明授权
    Apparatus for supporting convolutely wound logs of web material during cutting 有权

    公开(公告)号：US11447362B2

    公开(公告)日：2022-09-20

    申请号：US16914888

    申请日：2020-06-29

    Applicant: Paper Converting Machine Company

    Inventor： Jonathon T. Zahn ,  Cory L. Schubring ,  Cory P. Gussert

    IPC: B25B5/00 ,  B65H75/18 ,  B65H18/28 ,  B26D7/02 ,  B25B1/20 ,  B25B5/04

    Abstract: An apparatus supports a convolutely wound log of web material during cutting of the convolutely wound log, and includes a bottom support link operatively pivotally coupled to a support frame and a side support link operatively pivotally coupled to the support frame and the bottom support link. A flexible member operatively coupled to a distal end of the side support link extends tangentially from the side support link and curves away from the side support link and the bottom support link so that a portion of the flexible member is spaced away from the side support link and the bottom support link. The spaced away portion of the flexible member together with the side support link and the bottom support link at least in part define a support surface for supporting the convolutely wound log when the log is directed into the apparatus.

    Apparatus For Supporting Convolutely Wound Logs Of Web Material During Cutting
    6.
    发明申请
    Apparatus For Supporting Convolutely Wound Logs Of Web Material During Cutting 有权

    公开(公告)号：US20210002098A1

    公开(公告)日：2021-01-07

    申请号：US16914888

    申请日：2020-06-29

    Applicant: Paper Converting Machine Company

    Inventor： Jonathon T. Zahn ,  Cory L. Schubring ,  Cory P. Gussert

    IPC: B65H75/18 ,  B65H18/28

    Abstract: An apparatus supports a convolutely wound log of web material during cutting of the convolutely wound log, and includes a bottom support link operatively pivotally coupled to a support frame and a side support link operatively pivotally coupled to the support frame and the bottom support link. A flexible member operatively coupled to a distal end of the side support link extends tangentially from the side support link and curves away from the side support link and the bottom support link so that a portion of the flexible member is spaced away from the side support link and the bottom support link. The spaced away portion of the flexible member together with the side support link and the bottom support link at least in part define a support surface for supporting the convolutely wound log when the log is directed into the apparatus.

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