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    Method for protecting dies in an injection molding machine
    4.
    发明授权
    Method for protecting dies in an injection molding machine 有权
    在注塑机中保护模具的方法

    公开(公告)号：US06673282B2

    公开(公告)日：2004-01-06

    申请号：US10108987

    申请日：2002-03-29

    申请人： Haruyuki Matsubayashi ,  Takamitsu Yamashita ,  Takashi Yamazaki ,  Motoyuki Miyauchi ,  Yutaka Yamaguchi ,  Masamitsu Suzuki ,  Makoto Nishizawa

    发明人： Haruyuki Matsubayashi ,  Takamitsu Yamashita ,  Takashi Yamazaki ,  Motoyuki Miyauchi ,  Yutaka Yamaguchi ,  Masamitsu Suzuki ,  Makoto Nishizawa

    IPC分类号： B29C4576

    CPC分类号： B22D17/32 ,  B29C45/33 ,  B29C45/661 ,  B29C45/84

    摘要： A stationary die is held on the front surface of a stationary platen and a movable die is held on the front surface of a movable platen. A plurality of monitoring sections are set in advance within a moving range of the movable platen and an upper limit of forward thrust of the movable platen is set for each of the monitoring sections. When the forward thrust of the movable platen reaches the upper limit set in one of the monitoring sections during a die closing operation, it is determined that abnormality occurs to stop the movable platen from moving forward. If a die closing mechanism is of a toggle link type, the forward thrust of the movable platen is calculated based on the thrust of a crosshead which drives a toggle link mechanism, the moving speed of the crosshead, and the moving speed of the movable platen.

    摘要翻译： 固定模具固定在固定压板的前表面上，并且可移动模具被保持在可动压板的前表面上。 在可动压板的移动范围内预先设置多个监视部，并且为每个监视部设定可动压板的向前推力的上限。 当在压模闭合操作期间可动压板的向前推力达到设置在其中一个监控部分中的上限时，确定异常发生以使可动压板停止向前移动。 如果模具闭合机构是肘节式，则基于驱动肘节连杆机构的十字头的推力，十字头的移动速度和可移动压盘的移动速度来计算可动压板的向前推力 。

    Management supporting apparatus, management supporting system, management supporting method, management supporting program, and a recording medium with the program recorded therein
    7.
    发明授权
    Management supporting apparatus, management supporting system, management supporting method, management supporting program, and a recording medium with the program recorded therein 有权
    管理支持设备，管理支持系统，管理支持方法，管理支持程序以及记录有程序的记录介质

    公开(公告)号：US07117050B2

    公开(公告)日：2006-10-03

    申请号：US10703168

    申请日：2003-11-07

    申请人： Kiyoshi Sasaki ,  Hiroshi Katsuta ,  Makoto Nishizawa ,  Yutaka Yamaguchi

    发明人： Kiyoshi Sasaki ,  Hiroshi Katsuta ,  Makoto Nishizawa ,  Yutaka Yamaguchi

    IPC分类号： G06N5/00

    CPC分类号： G05B19/4065 ,  G05B2219/37253 ,  G05B2219/45244

    摘要： Operation state information for each cycle of manufacturing operations of each of injection molding machines 300 is acquired by a center management terminal device 400 via a network from a plurality of controlling terminal device 400 for controlling the injection molding machines 300. Cumulative utilization of replacement parts of each injection molding machine 300 put into practical operation is recognized by the operating condition recognizing section of the center management terminal device 400 based on the parts state information for the replacement parts of each injection molding machine 300 included in the operating state information. Based on the cumulative utilization, availability of the parts is recognized with reference to lifetime information concerning lifetime of the parts previously stored in the center storage section, and situation of the availability is displayed with a different display format on the center terminal displaying section 503.

    摘要翻译： 由注射成型机300的各个控制终端装置400经由网络由中央管理终端装置400获取各注塑机300的各循环的运转状态信息。 基于运行中包含的各注塑机300的更换部件的部件状态信息，由中央管理终端装置400的运转状态识别部识别出投入实际运转的各注塑机300的更换零件的累计利用 状态信息。 基于累积利用率，参照关于中央存储部中以前存储的部分的寿命的生命周期信息来识别部件的可用性，并且在中心终端显示部503上以不同的显示格式显示可用性的情况。

    Apparatus for protecting mold in injection molding machine
    8.
    发明授权
    Apparatus for protecting mold in injection molding machine 失效
    注塑机保护模具的设备

    公开(公告)号：US06755635B2

    公开(公告)日：2004-06-29

    申请号：US09908541

    申请日：2001-07-20

    申请人： Yutaka Yamaguchi ,  Masamitsu Suzuki ,  Takahiro Furuno ,  Makoto Nishizawa

    发明人： Yutaka Yamaguchi ,  Masamitsu Suzuki ,  Takahiro Furuno ,  Makoto Nishizawa

    IPC分类号： B29C4508

    CPC分类号： B29C45/844

    摘要： There is disclosed a mold protection apparatus of an injection molding machine in which a cross head position and movable mold position are read from a correspondence table, a calculator calculates a thrust force limit value set with respect to a movable mold, and a cross head position controller controls a thrust force of the cross head in the corresponding position via a servomotor, so that the thrust force of the cross head is controlled to indicate a limit value or less in accordance with position of the movable mold.

    摘要翻译： 公开了一种注射成型机的模具保护装置，其中从对应表读取十字头位置和可动模具位置，计算器计算相对于可移动模具设定的推力极限值和十字头位置 控制器通过伺服电动机控制十字头在相应位置的推力，从而根据活动模具的位置控制十字头的推力以指示极限值或更小。