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    WEIGHING AND PACKAGING SYSTEM
    1.
    发明申请
    WEIGHING AND PACKAGING SYSTEM 有权

    公开(公告)号：US20230047521A1

    公开(公告)日：2023-02-16

    申请号：US17884574

    申请日：2022-08-10

    Applicant: ISHIDA CO., LTD.

    Inventor： Makoto ICHIKAWA ,  Satoshi HASHIMOTO ,  Takafumi OHTANI ,  Yuchuan TONG ,  Ryo SASAKI

    IPC: B65B57/10 ,  B65B57/18 ,  B65B9/08 ,  B65B5/06 ,  B65B5/02

    Abstract: In a weighing and packaging system 1, an analysis unit 714 ascertains a fluctuation tendency in a time series for a measured value of information pertaining to a time in which a group of articles C passes between a light-projecting unit 27a and a light-receiving unit 27b of a detection sensor 27 of a bag-making and packaging unit 3, and adjusts a transverse seal timing or a cycle time in accordance with the fluctuation tendency. As a result, articles can be prevented in advance from being bitten during transverse sealing.

    BAG-MAKING AND PACKAGING MACHINE
    3.
    发明公开
    BAG-MAKING AND PACKAGING MACHINE 审中-公开

    公开(公告)号：US20240317443A1

    公开(公告)日：2024-09-26

    申请号：US18607548

    申请日：2024-03-18

    Applicant: ISHIDA CO., LTD.

    Inventor： Masayuki YAMANE ,  Satoshi HASHIMOTO ,  Ryota NAGASHIMA ,  Masaki SHINKAWA ,  Yuchuan TONG ,  Tomoko KOIKE ,  Tomoki SHIBATA ,  Hiroki FUJIHARA ,  Riku MURAKAMI

    IPC: B65B57/02 ,  B65B41/16

    CPC classification number: B65B57/02 ,  B65B41/16

    Abstract: A bag-making and packaging machine includes a bag-making and packaging section and a film supply section. The film supply section includes a film conveyance section that conveys a starting end portion of a replacement film roll supported by a film roll support portion to a bonding portion. The film conveyance section includes a clamping portion that holds a tape adhering to the starting end portion of the replacement film roll, and a pulling mechanism that pulls a second film held by the clamping portion from the replacement film roll. When the replacement film roll is mounted, the film roll support portion rotates the replacement film roll, and the clamping portion holds the tape of the replacement film roll rotated by the film roll support portion.

    FILM ROLL SUPPLY DEVICE
    5.
    发明公开
    FILM ROLL SUPPLY DEVICE 审中-公开

    公开(公告)号：US20240083705A1

    公开(公告)日：2024-03-14

    申请号：US18461519

    申请日：2023-09-06

    Applicant: ISHIDA CO., LTD.

    Inventor： Masayuki YAMANE ,  Makoto ICHIKAWA ,  Satoshi HASHIMOTO ,  Yuchuan TONG

    IPC: B65H19/12

    CPC classification number: B65H19/12 ,  B65H2301/418

    Abstract: A film-roll supply device improves replacement of a film roll in a bag-making and packaging machine. A film roll replacement device supplies a first film roll to a bag-making and packaging machine. The film roll replacement device is provided with a holding section and a first driving unit. The holding section receives the first film roll to be supplied to the bag-making and packaging machine. The first driving unit changes an orientation of the holding section between a first orientation used when receiving the first film roll and a second orientation used when supplying the first film roll to the bag-making and packaging machine.

    BAGMAKING AND PACKAGING DEVICE AND TUBE MEMBER FOR BAGMAKING AND PACKAGING DEVICE
    6.
    发明申请
    BAGMAKING AND PACKAGING DEVICE AND TUBE MEMBER FOR BAGMAKING AND PACKAGING DEVICE 有权

    公开(公告)号：US20220289411A1

    公开(公告)日：2022-09-15

    申请号：US17686418

    申请日：2022-03-04

    Applicant: ISHIDA CO., LTD.

    Inventor： Masayuki YAMANE ,  Makoto ICHIKAWA ,  Satoshi HASHIMOTO ,  Ryuichi KUROSAWA ,  Rintaro MORITANI

    IPC: B65B9/20 ,  B65B51/30

    Abstract: A bagmaking and packaging device includes a transverse sealing unit, a first tube member, and a gas flow path member. The first tube member is disposed above the transverse sealing unit and extends in an up and down direction. The first tube member allows a packaging material to become wrapped around it to thereby form the packaging material into a tubular shape. At least part of the gas flow path member is disposed inside the first tube member. The gas flow path member delivers nitrogen into the packaging material formed into the tubular shape. The first tube member includes a cutout portion that extends in the up and down direction. The cutout portion is formed so that the nitrogen can move between a space between the packaging material formed into the tubular shape and the first tube member and the inside space of the first tube member.

    BAG-MAKING AND PACKAGING MACHINE
    7.
    发明申请
    BAG-MAKING AND PACKAGING MACHINE 有权

    公开(公告)号：US20220024623A1

    公开(公告)日：2022-01-27

    申请号：US17276485

    申请日：2019-08-01

    Applicant: ISHIDA CO., LTD.

    Inventor： Ryo SASAKI ,  Makoto ICHIKAWA ,  Satoshi HASHIMOTO ,  Ryota NAGASHIMA ,  Hiroki FUJIHARA

    IPC: B65B51/30 ,  B29C65/18 ,  B29C65/78 ,  B29C65/00 ,  B65B9/207 ,  B65B57/00

    Abstract: A bag-making and packaging machine includes sealing jaws, a horizontal moving device, a vertical moving device, and a control unit. The sealing jaws perform a transverse sealing operation. The vertical moving device moves the sealing jaws in a vertical direction. The vertical moving device includes a rotating shaft, a motor, and a link mechanism. The link mechanism transmits rotational force of the rotating shaft to the sealing jaws. The control unit performs first control or second control. The first control forwardly rotates and reversely rotates the rotating shaft during a period of time from a start of the transverse sealing operation to a start of a subsequent transverse sealing operation. The second control performs one of the transverse sealing operation and the subsequent transverse sealing operation with a forward rotation of the rotating shaft and the other with a reverse rotation of the rotating shaft.

    PACKAGING MACHINE
    8.
    发明申请
    PACKAGING MACHINE 审中-公开
    包装机

    公开(公告)号：US20160194100A1

    公开(公告)日：2016-07-07

    申请号：US14916132

    申请日：2014-08-11

    Applicant: ISHIDA CO., LTD.

    Inventor： Takahiro YASUDA ,  Makoto ICHIKAWA ,  Satoshi HASHIMOTO ,  Shinji KOIKE

    IPC: B65B9/20 ,  B65B51/26

    Abstract: A packaging machine, includes a pair of sealing jaws that sandwiches and seals a sealed portion of a tubular film. The packaging machine is provided with a first rotating shaft for supporting one sealing jaw, a second rotating shaft for supporting the other sealing jaw, a rotary encoder, and an entrapment determination part. When the first rotating shaft and the second rotating shaft approach or move away, the rotary encoder measures the movement amount of the first rotating shaft in relation to the second rotating shaft in an approaching direction or a moving away direction. The entrapment determination part determines whether or not articles are present in the sealed portion based on the movement amount.

    Abstract translation: 一种包装机，包括一对密封钳口，其夹住和密封管状膜的密封部分。 包装机设置有用于支撑一个密封夹爪的第一旋转轴，用于支撑另一个密封夹爪的第二旋转轴，旋转编码器和捕获确定部件。 当第一旋转轴和第二旋转轴接近或移动时，旋转编码器在接近方向或移动方向上测量第一旋转轴相对于第二旋转轴的移动量。 捕获确定部件基于移动量来确定物品是否存在于密封部分中。

    BAGMAKING AND PACKAGING APPARATUS
    9.
    发明公开
    BAGMAKING AND PACKAGING APPARATUS 审中-公开

    公开(公告)号：US20240190598A1

    公开(公告)日：2024-06-13

    申请号：US18523925

    申请日：2023-11-30

    Applicant: ISHIDA CO., LTD.

    Inventor： Ryota NAGASHIMA ,  Satoshi HASHIMOTO

    IPC: B65B9/207 ,  B65B41/12

    CPC classification number: B65B9/207 ,  B65B41/12

    Abstract: A bagmaking and packaging apparatus forms a sheet-form film into a tubular shape around a tube, which tubular film is transversely sealed after product is introduced therein. The bagmaking and packaging apparatus includes multiple upright support posts that form a frame. The support posts include a first support post group disposed on one side in the left and right direction and a second support post group disposed on the other side. A first support post disposed foremost in the first support post group extends from a low position to a position higher than the transverse sealing mechanism and is disposed forward of a center O of the tube. A second support post disposed foremost in the second support post group extends from a low position to a position higher than the transverse sealing mechanism and is disposed rearward of the center of the tube.

    FILM ROLL REPLACEMENT DEVICE, FILM ROLL SUPPLY METHOD, AND FILM ROLL REMOVAL METHOD
    10.
    发明公开
    FILM ROLL REPLACEMENT DEVICE, FILM ROLL SUPPLY METHOD, AND FILM ROLL REMOVAL METHOD 审中-公开

    公开(公告)号：US20240017949A1

    公开(公告)日：2024-01-18

    申请号：US18351504

    申请日：2023-07-13

    Applicant: ISHIDA CO., LTD.

    Inventor： Makoto ICHIKAWA ,  Satoshi HASHIMOTO ,  Masayuki YAMANE ,  Yuchuan TONG

    IPC: B65H19/12

    CPC classification number: B65H19/123 ,  B65H2801/81 ,  B65H2301/41745

    Abstract: A film roll replacement device supplies a film roll to a bag making and packaging machine, which has a film-roll-supporting part to support the film roll and which manufactures bags containing articles using the film. The film roll replacement device includes a holding section, the driving unit, and a controller. The holding section is located adjacent to the bag making and packaging machine, and the holding section holds the film roll supplied to the bag making and packaging machine. The driving unit moves the holding section. The controller controls an action of the driving unit to move the holding section to move in a first direction toward the supporting part of the bag making and packaging machine and to transfer the film roll held by the holding section to the supporting part.

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