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    INJECTION MOLDING MACHINE INCLUDING A PLURALITY OF INJECTION UNITS
    12.
    发明申请
    INJECTION MOLDING MACHINE INCLUDING A PLURALITY OF INJECTION UNITS 有权
    注射成型机，包括多个注射单元

    公开(公告)号：US20160101559A1

    公开(公告)日：2016-04-14

    申请号：US14876979

    申请日：2015-10-07

    申请人： FANUC Corporation

    发明人： Tatsuhiro UCHIYAMA ,  Atsushi HORIUCHI

    IPC分类号： B29C49/06 ,  G05B19/414

    CPC分类号： B29C45/13 ,  B29C45/84 ,  B29C2947/92095 ,  B29C2947/92295 ,  B29C2947/92457 ,  B29C2947/9259 ,  B29C2947/92952

    摘要： An injection molding machine includes first and second injection units. When it is detected that the first injection unit malfunctions, information that notifies the other injection unit (that is, second injection unit) the fact that the first injection unit is malfunctioning is outputted. The second injection unit that has acquired the malfunction information from the first injection unit carries out a malfunction process based on a preset malfunction process setting corresponding to other-injection-unit malfunction information.

    摘要翻译： 注射成型机包括第一和第二注射单元。 当检测到第一注射单元发生故障时，输出向第二注射单元（即第二注射单元）通知第一注射单元发生故障的信息。 已经从第一喷射单元获取故障信息的第二喷射单元基于与其它喷射单元故障信息相对应的预设故障处理设置来执行故障处理。

    STATE DETERMINATION DEVICE AND STATE DETERMINATION METHOD
    15.
    发明申请
    STATE DETERMINATION DEVICE AND STATE DETERMINATION METHOD 审中-公开

    公开(公告)号：US20200254671A1

    公开(公告)日：2020-08-13

    申请号：US16777888

    申请日：2020-01-31

    申请人： FANUC CORPORATION

    发明人： Atsushi HORIUCHI

    IPC分类号： B29C45/76 ,  G06N20/00 ,  G06N3/04 ,  G06N3/08 ,  B29C37/00

    摘要： A state determination device acquires data on an industrial machine, creates a plurality of pieces of partial time-series data obtained by sliding time-series data on physical quantities out of the data on the industrial machine in the direction of a time axis, based on the acquired data, extracts a plurality of pieces of data for learning including the plurality of pieces of partial time-series data, and performs machine learning using the extracted learning data, thereby generating a learning model.

    STATE JUDGMENT DEVICE AND STATE JUDGMENT METHOD
    16.
    发明申请
    STATE JUDGMENT DEVICE AND STATE JUDGMENT METHOD 审中-公开

    公开(公告)号：US20200151593A1

    公开(公告)日：2020-05-14

    申请号：US16680799

    申请日：2019-11-12

    申请人： FANUC CORPORATION

    发明人： Atsushi HORIUCHI

    IPC分类号： G06N5/04 ,  G06N20/00 ,  G05B23/02

    摘要： A state judgment device includes: a data acquisition unit which acquires data related to an industrial machine; an energy state calculation unit which calculates an energy state related to driving of units of the industrial machine on the basis of the data related to the industrial machine acquired by the data acquisition unit; and an abnormal state estimation unit which estimates, on the basis of the energy state related to driving of the units of the industrial machine calculated by the energy state calculation unit, whether operation of the industrial machine is normal or abnormal.

    STATE DETERMINATION DEVICE AND STATE DETERMINATION METHOD
    17.
    发明申请
    STATE DETERMINATION DEVICE AND STATE DETERMINATION METHOD 审中-公开

    公开(公告)号：US20200089202A1

    公开(公告)日：2020-03-19

    申请号：US16554624

    申请日：2019-08-29

    申请人： FANUC Corporation

    发明人： Atsushi HORIUCHI ,  Hiroyasu ASAOKA ,  Kenjirou SHIMIZU

    IPC分类号： G05B19/418 ,  B29C45/76 ,  G05B13/02

    摘要： A state determination device acquires data related to an injection molding machine, stores a learning model obtained by learning an operation state of the injection molding machine with respect to the data, and performs estimation using the learning model based on the data. Further, the state determination device acquires a correction coefficient, which is associated with a type of the injection molding machine and equipment attached to the injection molding machine and numerically converts and corrects the estimation result with a predetermined correction function to which the acquired correction coefficient is applied.

    CONTROL DEVICE AND CONTROL METHOD
    18.
    发明公开
    CONTROL DEVICE AND CONTROL METHOD 审中-公开

    公开(公告)号：US20230415394A1

    公开(公告)日：2023-12-28

    申请号：US18252241

    申请日：2021-11-10

    申请人： FANUC CORPORATION

    发明人： Atsushi HORIUCHI

    IPC分类号： B29C45/77

    CPC分类号： B29C45/77 ,  B29C2945/7612 ,  B29C2945/76605 ,  B29C2945/76006 ,  B29C2945/76187 ,  B29C2945/76367 ,  B29C2945/76381 ,  B29C2945/76498

    摘要： A control device which is for an injection molding machine and which includes a suck-back control unit that causes a screw which has reached a prescribed measurement position to be sucked back at a prescribed suck-back velocity; a reverse rotation control unit that causes the screw to be reversely rotated on the basis of a prescribed reverse rotation condition value at and after the initiation of the suck-back; a measurement unit that measures a reverse rotation state value of the screw; and a suck-back completion control unit that causes the suck-back to be completed when the reverse rotation state value has reached a threshold value.

    MOLDING CONDITION SETTING DEVICE AND MOLDING CONDITION SETTING METHOD
    19.
    发明公开
    MOLDING CONDITION SETTING DEVICE AND MOLDING CONDITION SETTING METHOD 审中-公开

    公开(公告)号：US20230364842A1

    公开(公告)日：2023-11-16

    申请号：US18246679

    申请日：2021-10-15

    申请人： FANUC CORPORATION

    发明人： Atsushi HORIUCHI

    IPC分类号： B29C45/80 ,  B29C45/76 ,  B29C45/77

    CPC分类号： B29C45/80 ,  B29C45/768 ,  B29C45/77 ,  B29C2045/7606 ,  B29C2945/76913 ,  B29C2945/76939

    摘要： A molding condition setting device acquires data showing a state of an injection molding machine, calculates a feature showing the state of the injection molding machine on a basis of the acquired data, and calculates a feature fluctuation rate obtained by normalizing the feature on a basis of a reference value selected from among the features according to a prescribed condition. Meanwhile, the molding condition setting device acquires information relating to a change of the value of the operation command item and stores history of the change, and generates and stores history information in which the calculated feature fluctuation rate and the information relating to the change of the value of the operation command item are associated with each other.

    CONTROL DEVICE AND CONTROL METHOD FOR INJECTION MOLDING MACHINE
    20.
    发明申请
    CONTROL DEVICE AND CONTROL METHOD FOR INJECTION MOLDING MACHINE 有权

    公开(公告)号：US20210170657A1

    公开(公告)日：2021-06-10

    申请号：US17108884

    申请日：2020-12-01

    申请人： FANUC CORPORATION

    发明人： Atsushi HORIUCHI

    IPC分类号： B29C45/77

    摘要： A control device for an injection molding machine including a cylinder into which a resin is supplied, a nozzle disposed at a distal end of the cylinder, and a screw that moves forward and rearward inside the cylinder, the injection molding machine performing metering of the resin while the resin is being melted inside the cylinder, by causing the screw to be moved rearward to a metering position, so as to keep the resin pressure at a metering pressure, includes a calculation unit configured to calculate a suck back distance or a suck back time period that achieves drawing in of a target volume of the resin inside the nozzle toward the cylinder, and a suck back control unit configured to cause the screw to be sucked back, based on the suck back distance or the suck back time period, after the screw has reached the metering position.