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    MOLD STRENGTH MEASURING DEVICE, MOLDING SYSTEM, AND MOLD STRENGTH MEASURING METHOD
    1.
    发明申请
    MOLD STRENGTH MEASURING DEVICE, MOLDING SYSTEM, AND MOLD STRENGTH MEASURING METHOD 有权

    公开(公告)号：US20230074638A1

    公开(公告)日：2023-03-09

    申请号：US17902163

    申请日：2022-09-02

    Applicant: SINTOKOGIO, LTD.

    Inventor： Hiroki MATSUOKA ,  Takato ISHII

    IPC: B22C9/02 ,  B22C19/04 ,  G01N3/08

    Abstract: A mold strength measuring device according to an aspect obtains information about strength of a mold having a product surface and a back surface opposite to the product surface. The mold strength measuring device comprising a cutting tool and a measurement probe. The cutting tool form a bottomed hole extending from the back surface toward the product surface in the mold. The measurement probe to be inserted into the hole to measure a reaction force received from a bottom of the hole.

    STRENGTH MEASURING APPARATUS AND STRENGTH MEASURING METHOD
    2.
    发明申请
    STRENGTH MEASURING APPARATUS AND STRENGTH MEASURING METHOD 有权

    公开(公告)号：US20220011206A1

    公开(公告)日：2022-01-13

    申请号：US17365157

    申请日：2021-07-01

    Applicant: SINTOKOGIO, LTD.

    Inventor： Takato ISHII ,  Hiroki MATSUOKA ,  Takehiro SUGINO

    IPC: G01N3/08 ,  G01N3/40 ,  B25J9/00 ,  B25J13/08 ,  B65G43/00 ,  G01N35/00

    Abstract: The strength measuring apparatus includes: a strength measuring instrument measuring the strength of the mold on the basis of a reaction force received from the mold; a moving unit moving the strength measuring instrument; a distance sensor measuring a distance to an object on the conveyance line; and a control unit controlling the moving unit, wherein the control unit determines a measurement position of the strength measuring instrument in a horizontal direction perpendicular to a conveyance direction of the conveyance line on the basis of the distance detected by the distance sensor and controls the moving unit to move the strength measuring instrument to a position above the measurement position.

    MOLD FORMING DEVICE, MOLD QUALITY EVALUATION DEVICE, AND MOLD QUALITY EVALUATION METHOD
    5.
    发明申请
    MOLD FORMING DEVICE, MOLD QUALITY EVALUATION DEVICE, AND MOLD QUALITY EVALUATION METHOD 有权

    公开(公告)号：US20210060636A1

    公开(公告)日：2021-03-04

    申请号：US16965213

    申请日：2019-04-25

    Applicant: SINTOKOGIO, LTD.

    Inventor： Takato ISHII ,  Yasuaki ASAOKA ,  Hisashi HARADA ,  Takehiro SUGINO

    IPC: B22C9/02 ,  G01N9/26

    Abstract: A casting mold molding device, a casting mold quality evaluation device, and a casting mold quality evaluation method are capable of evaluating the quality (casting mold strength) of a molded green sand mold without measuring a green sand mold by using a casting mold strength gauge each time a green sand mold is molded in one frame. A green sand mold molding sensor that, during molding of a green sand mold, measures a pressure value applied to a joining section between green sand introduced into a casting mold molding space and a plate having a model attached thereto; and a casting mold quality evaluation device that evaluates the quality of a molded green sand mold from the pressure value.

    MOLD MOLDING APPARATUS, MOLD QUALITY EVALUATION APPARATUS, AND MOLD QUALITY EVALUATION METHOD
    7.
    发明申请
    MOLD MOLDING APPARATUS, MOLD QUALITY EVALUATION APPARATUS, AND MOLD QUALITY EVALUATION METHOD 有权

    公开(公告)号：US20210031258A1

    公开(公告)日：2021-02-04

    申请号：US17046144

    申请日：2019-04-25

    Applicant: SINTOKOGIO, LTD.

    Inventor： Takato ISHII ,  Hisashi HARADA ,  Yasuaki ASAOKA

    IPC: B22C15/02 ,  B22C19/04 ,  B22C9/02 ,  B22C23/00

    Abstract: A casting mold molding device, a casting mold quality evaluation device, and a casting mold quality evaluation method that are capable of evaluating the quality of a molded green sand mold without measuring a green sand mold by using a casting mold strength gauge each time a green sand mold is molded in one flask. The device includes a green sand mold molding sensor that, during molding of a green sand mold, measures a pressure value applied to a joining section between green sand introduced into a casting mold molding space and a squeeze board or squeeze feet; and a casting mold quality evaluation device that evaluates the quality of a molded green sand mold from the pressure value.

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