BAG SUPPLY SYSTEM AND BAG SUPPLY METHOD
    1.
    发明申请

    公开(公告)号:US20190152635A1

    公开(公告)日:2019-05-23

    申请号:US16191553

    申请日:2018-11-15

    摘要: A bag supply system includes a bag accommodating unit having a holding member to externally support a bag bundle; and a bag supply device to which bags are supplied from the bag accommodating unit. The bag supply device includes a taking-out unit that takes the bag bundle out of the bag accommodating unit and carries the bag bundle to a depositing unit. The holding member supports the bag bundle in the state of exposing a part of one of a front surface and a back surface of each of a bag arranged on a frontmost side and a bag arranged on a backmost side of two or more bags included in the bag bundle. The taking-out unit takes the bag bundle out of the bag accommodating unit while holding the exposed part of the bag bundle supported by the holding member.

    BAG BUNDLE TRANSFER SYSTEM AND BAG BUNDLE TRANSFER METHOD

    公开(公告)号:US20210198067A1

    公开(公告)日:2021-07-01

    申请号:US17101708

    申请日:2020-11-23

    IPC分类号: B65H5/08 B65H1/26

    摘要: A bag bundle transfer system includes a holding device, a movable member, a drive device and a moving device, wherein: the movable member arranged in the first orientation position in a state where the holding device holds the support part supports from below a part of the bag bundle which is located on an end portion side in a first direction from the support part, and the movable member arranged in the second orientation position in a state where the holding device holds the support part does not support from below a part of the bag bundle which is located on an end portion side in the first direction from the support part.

    BAG SUPPLY SYSTEM
    4.
    发明申请

    公开(公告)号:US20210130020A1

    公开(公告)日:2021-05-06

    申请号:US17072880

    申请日:2020-10-16

    IPC分类号: B65B35/50 B65B5/06

    摘要: A bag supply system includes: a bag bundle delivery device moves bag bundles from a delivery relay position to a delivery zone; a bag bundle conveyance device which receives the bag bundles from the bag bundle delivery device in the delivery zone and conveys the bag bundles from the delivery zone to a supply zone in a state where the bag bundles are supported by a support part; a bag bundle takeoff device which holds the bag bundles supported by the support part in the supply zone and moves the bag bundles from the bag bundle conveyance device to a supply relay position; and a bag supply device which sequentially supplies bags included in each of the bag bundles arranged in the supply relay position, to a packaging machine. The support part moves along an endless track between the delivery zone and the supply zone.

    BAG BUNDLE PICKUP SYSTEM AND STORAGE UNIT

    公开(公告)号:US20210061503A1

    公开(公告)日:2021-03-04

    申请号:US17001403

    申请日:2020-08-24

    IPC分类号: B65B27/08 B65G1/14

    摘要: A bag bundle pickup system includes: a storage unit in which one or more bag bundles are stored; and a pickup unit which takes out the one or more bag bundles from the storage unit. Each bag bundles includes bags and has a thick part having a locally large thickness. The storage unit includes: a support portion; and an entry space located below a bag bundle when the bag bundle is placed on each support portion. The pickup unit includes a holding device which enters the entry space and holds a bag bundle located above the entry space, each support portion has a contact part which comes into contact with a bag bundle being placed thereon, and a part of a bag bundle other than the thick part is placed on a contact top part which is located at a highest position of the contact part.