Bag making and packaging machine
    1.
    发明授权

    公开(公告)号:US10800555B2

    公开(公告)日:2020-10-13

    申请号:US15779086

    申请日:2016-10-03

    申请人: ISHIDA CO., LTD.

    摘要: Provided is a bag making and packaging machine capable of accurately detecting, with a simple configuration, the timing at which an article that is dropped and supplied from an article supply device disposed above the bag making and packaging machine, will arrive at a lateral sealing mechanism. A bag making and packaging machine receives articles dropped and supplied from a combination weighing machine disposed above the bag making and packaging machine and packages the articles in a bag to be made. The bag making and packaging machine includes a lateral sealing mechanism, a servo motor, and a falling time detector. The lateral sealing mechanism laterally seals a packaging material of a cylindrical shape. The servo motor drives the lateral sealing mechanism.

    Remedy weight judgment system
    2.
    发明授权

    公开(公告)号:US12130167B2

    公开(公告)日:2024-10-29

    申请号:US17095880

    申请日:2020-11-12

    申请人: Ishida Co., Ltd.

    摘要: A remedy judging system includes a weight checking device and a judgment unit. The weight checking device checks the weight of weighed product discharged from a weighing device. The judgment unit makes a judgment relating to remedies for the weighing device on the basis of “correct weight,” “overweight,” and “underweight” checking results, relative to a predetermined weight serving as a norm, obtained by the weight checking device. The judgment unit makes the judgment on the basis of determination patterns having an “underweight” checking result and at least one checking result that consecutively follows the “underweight” checking result.

    Form-fill-seal machine
    4.
    发明授权

    公开(公告)号:US10266288B2

    公开(公告)日:2019-04-23

    申请号:US15775006

    申请日:2016-10-03

    申请人: ISHIDA CO., LTD.

    摘要: Certain implementations provide a form-fill-seal machine that can efficiently seal a packaging material. The transverse sealing unit may have first members to sandwich the packaging material and sealing the packaging material in a transverse direction, and second members for squeezing the packaging material while sandwiching the packaging material with a prescribed gap left therebetween. The control unit may cause the packaging material to be squeezed by the second members by causing the transverse sealing unit located at a reference position to descend faster than the packaging material being conveyed downward. The control unit may cause the transverse sealing unit to ascend while the packaging material is being sealed by the first members. The control unit may cause the transverse sealing unit to move such that the first members are separated from the packaging material.