COMBINATION WEIGHING APPARATUS
    1.
    发明公开

    公开(公告)号:US20240328847A1

    公开(公告)日:2024-10-03

    申请号:US18611111

    申请日:2024-03-20

    申请人: ISHIDA CO., LTD.

    IPC分类号: G01G19/393 G01G19/414

    CPC分类号: G01G19/393 G01G19/414

    摘要: A combination weighing apparatus (1) according an embodiment includes: a conveyance unit (2, 31 to 3n) that conveys articles (M) given from an outside; a plurality of weighing hoppers (61 to 6n) that temporarily store the articles (M) conveyed by the conveyance unit (2, 31 to 3n) and then discharge the articles (M) downstream; a weighing unit (71 to 7n) that weighs a weight value of the article (M) stored in each of the plurality of weighing hoppers (61 to 6n); and a control unit (20) that performs combination calculation based on a plurality of the weight values measured by the weighing unit (71 to 7n) and a target value (X) and discharges a specific article (M) selected by the combination calculation from the weighing hopper (61 to 6n), wherein the control unit (20): multiplies an average weight (m) value per unit number of articles (M) within a predetermined period by the number (C) of articles (M), calculates a multiplication result closest to the target value (X) from among results of the multiplication as a reference weight value (Tcm), and performs predetermined processing based on a difference between the target value (X) and the reference weight value (Tcm).

    BAG-MAKING AND PACKAGING APPARATUS

    公开(公告)号:US20210292026A1

    公开(公告)日:2021-09-23

    申请号:US17209225

    申请日:2021-03-23

    申请人: ISHIDA CO., LTD.

    摘要: A bag-making and packaging apparatus, for forming a bag containing a packaged article from a conveyed packaging material, is disclosed. The apparatus includes a printing part, first and second receiving parts, and a retaining part. The printing part prints information on the packaging material. The first receiving part is used in a first mode to print on the packaging material during conveyance without stopping conveyance. The second receiving part is used in a second mode to print on the packaging material at a timing when conveyance of the packaging material is stopped. The retaining part retains the first receiving part or the second receiving part so that the first receiving part and the printing part face each other with the packaging material disposed therebetween in the first mode, and the second receiving part and the printing part face each other with the packaging material disposed therebetween in the second mode.