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    Spinning and winding system
    1.
    发明授权
    Spinning and winding system 失效
    纺纱和卷绕系统

    公开(公告)号：US3608293A

    公开(公告)日：1971-09-28

    申请号：US3608293D

    申请日：1969-10-21

    Applicant: LEESONA CORP

    Inventor： BROUWER CHARLES W

    IPC: B65H67/06 ,  B65H54/02 ,  D01H9/02 ,  D01H15/00

    CPC classification number: B65H67/06 ,  B65H2701/31

    Abstract: AN AUTOMATIC SPINNING AND WINDING SYSTEM FOR HANDLING DIFFERENT TYPES OF BOBBINS AND INCLUDING A SELF-TENDING SPINNING SYSTEM FOR FILLING EMPTY BOBBINS WITH YARN, AND A SELF-TENDING WINDING SYSTEM FOR WINDING THE YARN FROM THE FILLED BOBBINS ONTO YARN PACKAGES. THE FILLED BOBBINS FROM THE SPINNING SYSTEM ARE STORED AND ARE AUTOMATICALLY SEPARATED INTO SUBSTANTIALLY EQUAL BATCHES WHICH ARE DELIVERED TO THE WINDING SYSTEM RESPONSIVE TO DEMAND OF THE WINDING SYSTEM FOR FILLED BOBBINS. EMPTY BOBBINS FROM THE WINDING SYSTEM ARE STRIPPED OF RESIDUAL YARN, AND ARE AUTOMATICALLY RETURNED TO THE SPINNING SYSTEM RESPONSIVE TO DEMAND OF THE SPINNING SYSTEM FOR BOBBINS. THE SPINNING AND WINDING SYSTEM MAY CONCURRENTLY HANDLE AND KEEP SEPARATE DIFFERENT TYPES OF BOBBINS.

    Sorting system
    3.
    发明授权
    Sorting system 失效
    分拣系统

    公开(公告)号：US3606012A

    公开(公告)日：1971-09-20

    申请号：US3606012D

    申请日：1969-09-15

    Applicant: LEESONA CORP

    Inventor： BROUWER CHARLES W

    IPC: B65H67/08 ,  B07C3/14

    CPC classification number: B65H67/086 ,  B65H2701/31 ,  Y10S209/927

    Abstract: A CLOSED AUTOMATIC SYSTEM FOR HANDLING BOBBINS FOR PREVENTING THE SYSTEM FROM BECOMING LOADED WITH BOBBINS WHICH CANNOT BE EFFECTIVELY HANDLED WITHIN THE SYSTEM. FILLED BOBBINS ARE CONVEYED, AS NEEDED, FROM A SUPPLY AREA TO A WINDING AREA WHERE THE BOBBINS ARE PREPARED FOR UNWINDING ON A SELF-TENDING WINDER. BOBBINS EJECTED FROM THE WINDER AUTOMATICALLY SORTED AND THE SUBSTANTIALLY EMPTIED BOBBINS ARE RETURNED TO THE SUPPLY AREA. PARTIALLY FILLED BOBBINS EJECTED FROM THE WINDER ARE RETURNED TO BE AGAIN PREPARED ALONG WITH OTHER FILLED BOBBINS, FOR RETURN TO THE WINDER. HOOWEVER, SOME OF THE FILLED BOBBINS MAY, FOR VARIOUS REASONS, BE IN SUCH CONDITION THAT THEY CANNOT BE PREPARED FOR UNWINDING OR HAVE NOT BEEN PROPERLY PREPARED FOR USE BY THE WINDER. IN

    ORDER TO KEEP THE SYSTEM FROOM BECOMING LOADED WITH SUCH DEFECTIVE BOBBINS, THE BOBBINS ARE INSPECTED AND BOBBINS NOT PASSING INSPECTION ARE REJECTED FROM THE SYSTEM, AND ARE DEPOSITED OUTSIDE OF THE SYSTEM FOR SUBSEQUENT MANUAL INSPECTION.

    Bobbin handling apparatus
    6.
    发明授权
    Bobbin handling apparatus 失效
    BOBBIN处理设备

    公开(公告)号：US3700051A

    公开(公告)日：1972-10-24

    申请号：US3700051D

    申请日：1971-03-19

    Applicant: LEESONA CORP

    Inventor： BROUWER CHARLES W ,  BUCHEISTER HENRY C ,  TATA RAYMOND V

    IPC: G01G13/18

    CPC classification number: G01G13/18 ,  Y10T83/2216 ,  Y10T83/97

    Abstract: A bobbin handling apparatus in which filled bobbins are stored in a storage-conveyor bin and discharged through a chute and into a hopper. The bin continues to feed bobbins until a predetermined weight of bobbins is in the hopper whereupon a control system stops operation of the bin and concurrently closes a closure associated with the chute to prevent any bobbins subsequently passing from the bin from entering the weighing hopper. Strands of yarn extending from the bobbins are severed by a cutter mounted on the closure. As a container of an overhead conveyor passes the hopper a sliding trap door of the hopper opens thereby discharging the bobbins in the hopper into the container.

    Abstract translation: 一种线轴处理装置，其中填充的线轴存储在存储 - 输送箱中并通过滑槽排放到料斗中。 料仓继续进料筒管，直到料斗中预定重量的筒管在控制系统中停止箱的操作，并同时关闭与滑槽相关联的封闭件，以防止任何线轴随后从箱中通过进入称重料斗。 从线轴延伸的纱线由安装在封闭件上的刀具切断。 当顶部输送机的容器通过料斗时，料斗的滑动收集门打开，从而将料斗中的线轴排出到容器中。

    Bobbin handling apparatus
    7.
    发明授权
    Bobbin handling apparatus 失效
    BOBBIN处理设备

    公开(公告)号：US3593896A

    公开(公告)日：1971-07-20

    申请号：US3593896D

    申请日：1969-06-27

    Applicant: LEESONA CORP

    Inventor： BROUWER CHARLES W ,  BUCHEISTER HENRY C ,  TATA RAYMOND V

    IPC: G01G13/00 ,  G01F11/28 ,  B67B7/24 ,  G01G13/02

    CPC classification number: G01G13/00

    Abstract: A bobbin handling apparatus in which filled bobbins are stored in a storage-conveyor bin and discharged through a chute and into a hopper. The bin continues to feed bobbins until a predetermined weight of bobbins is in the hopper whereupon a control system stops operation of the bin and concurrently closes a closure associated with the chute to prevent any bobbins subsequently passing from the bin from entering the weighing hopper. Strands of yarn extending from the bobbins are severed by a cutter mounted on the closure. As a container of an overhead conveyor passes the hopper a sliding trap door of the hopper opens thereby discharging the bobbins in the hopper into the container.

    Bobbin orienting
    10.
    发明授权
    Bobbin orienting 失效
    BOBBIN面向

    公开(公告)号：US3580374A

    公开(公告)日：1971-05-25

    申请号：US3580374D

    申请日：1969-01-08

    Applicant: LEESONA CORP

    Inventor： BROUWER CHARLES W

    IPC: B65H67/06 ,  B65G11/20

    CPC classification number: B65H67/061 ,  B65H2701/31

    Abstract: A device for orienting bobbins having opposite ends of different sizes. A gauge is provided for receiving only the smaller end of the bobbin. As the bobbin is delivered to the device either the larger or the smaller end may be presented to the gauge. In the event that the smaller end is presented to the gauge the bobbin is supported solely on a trap door which opens so that the smaller end of the bobbin pivots about the gauge as the bobbin is discharged large end downward. If the larger end of the bobbin is presented to the gauge, the smaller end is above an abutment with an intermediate portion of the bobbin supported by the trap door so that when the trap door is opened the smaller end pivots about the abutment and again the bobbin is discharged larger end downward.

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