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    Molding Machine
    1.
    发明申请
    Molding Machine 有权
    成型机

    公开(公告)号：US20110206797A1

    公开(公告)日：2011-08-25

    申请号：US12672155

    申请日：2008-08-06

    申请人： Yoshiya Taniguchi

    发明人： Yoshiya Taniguchi

    IPC分类号： B29C45/47

    CPC分类号： B29C45/5008 ,  B22D17/2061 ,  B22D17/32 ,  B29C45/76 ,  B29C2045/5024 ,  B29C2045/5028 ,  B29C2945/76006 ,  B29C2945/76197 ,  B29C2945/76367 ,  B29C2945/76384 ,  B29C2945/76401 ,  B29C2945/76605 ,  B29C2945/76692 ,  B29C2945/76846 ,  B29C2945/76862 ,  B29C2945/76879 ,  B29C2945/76943

    摘要： Intended is to provide a molding machine using a built-in type motor as an injecting electric motor. In this molding machine, a mounting structure for such a transmission mechanism from a rotational motion to a linear motion, as changes the rotation of the built-in motor into the linear motion thereby to transmit the linear motion to an injecting member, is simplified to improve the assembling workability. For this improvement, a sleeve is fixed in the rotor of the built-in type motor. In the hollow portion of the sleeve, a screw shaft or the rotating portion of a ball screw mechanism and the sleeve are connected and fixed by a connecting member. A nut member or the straight portion of the ball screw mechanism is fixed on a member for performing straight motions together with the injecting member.

    摘要翻译： 旨在提供一种使用内置型电动机作为注射电动机的成型机。 在该成型机中，将内置电动机的旋转变为直线运动从而将旋转运动向直线运动的这种传动机构的安装结构简化为将线性运动传递到喷射部件 提高组装工作性。 为此，套筒固定在内置式电动机的转子中。 在套筒的中空部分中，螺杆轴或滚珠丝杠机构的旋转部分和套筒通过连接部件连接固定。 螺母构件或滚珠丝杠机构的直线部分固定在与喷射构件一起执行直线运动的构件上。

    Anomaly monitoring method of an injection molding machine
    2.
    发明授权
    Anomaly monitoring method of an injection molding machine 有权
    注塑机异常监测方法

    公开(公告)号：US07744787B2

    公开(公告)日：2010-06-29

    申请号：US11896761

    申请日：2007-09-05

    申请人： Toshimi Kato ,  Takashi Hakoda ,  Masaki Miyazaki

    发明人： Toshimi Kato ,  Takashi Hakoda ,  Masaki Miyazaki

    IPC分类号： B29C45/52

    CPC分类号： B29C45/52 ,  B29C45/76 ,  B29C2945/76093 ,  B29C2945/76167 ,  B29C2945/76187 ,  B29C2945/76401 ,  B29C2945/76879

    摘要： In monitoring anomalies in a measurement process comprising a main measurement process Sa which performs a measurement by forward rotating a screw 3 having a back-flow prevention valve 2 installed on the tip and a post-measurement process which performs a post-measurement process Sb for closing said back-flow prevention valve 2 after this main measurement process Sa ends, after said post-measurement process Sb ends, an injection process Si wherein said screw 3 is put in a freely-rotatable state and moved forward is performed, the amount of rotation Rd of said screw 3 since the start of this injection process Si is detected, and if the detected amount of rotation Rd exceeds at least a preset amount Rs, an anomaly processing (S9) is performed.

    摘要翻译： 在监视测量过程中的异常情况下，包括主要测量过程Sa，其通过正向旋转具有安装在尖端上的防逆流阀2的螺钉3进行测量，以及后测量处理执行后测量处理Sb 在该主测量处理Sa结束之后关闭所述防回流阀2，在所述后测量处理Sb结束之后，执行其中所述螺杆3处于可自由旋转状态并向前移动的喷射处理Si， 检测到自该喷射处理Si开始以来的螺杆3的旋转Rd，如果检测到的旋转量Rd超过了预先设定的量Rs，则进行异常处理（S9）。

    Injection molding machine
    3.
    发明授权
    Injection molding machine 有权
    注塑机

    公开(公告)号：US07871257B2

    公开(公告)日：2011-01-18

    申请号：US11967583

    申请日：2007-12-31

    申请人： Junpei Maruyama ,  Tatsuhiro Uchiyama ,  Satoshi Takatsugi

    发明人： Junpei Maruyama ,  Tatsuhiro Uchiyama ,  Satoshi Takatsugi

    IPC分类号： B29C45/52 ,  B29C45/76

    CPC分类号： B29C45/76 ,  B29C45/52 ,  B29C2045/7606 ,  B29C2945/7602 ,  B29C2945/76187 ,  B29C2945/76401 ,  B29C2945/76545 ,  B29C2945/76665 ,  B29C2945/76879

    摘要： An injection molding machine capable of accurately detecting a rotational force exerted on a screw by resin backflow to easily evaluate states of resin backflow and closure of a check valve. In a state where the screw is stopped axially and rotationally after metering is finished, a load exerted on the screw in the rotational direction is detected. This load is a rotational force exerted on the screw from resin remaining between flights of the screw (resistance torque component). During injection, a load T exerted on the screw in the direction of rotation is detected, and the resistance torque component is subtracted from the detected load T to obtain a backflow torque component generated by resin flowing back through the check valve. By simultaneously displaying waveforms of backflow torque components in a plurality of molding cycles to be overlapped, stability of closure of the check valve is readily evaluated.

    摘要翻译： 一种能够通过树脂回流精确地检测施加在螺杆上的旋转力的注射成型机，以容易地评价树脂回流的状态和止回阀的关闭。 在计量结束后螺杆轴向停止旋转的状态下，检测螺杆在旋转方向上的负荷。 该负载是由螺钉上的树脂施加在螺杆上的旋转力，其保持在螺钉的间隙之间（电阻转矩分量）。 在注射期间，检测到沿旋转方向施加到螺钉上的负载T，并且从检测到的负载T中减去电阻扭矩分量，以获得通过止回阀回流的树脂产生的回流转矩分量。 通过同时显示多个成型循环中的回流扭矩分量的波形重叠，容易评估止回阀的关闭的稳定性。

    Molding machine
    5.
    发明授权
    Molding machine 有权
    成型机

    公开(公告)号：US08128391B2

    公开(公告)日：2012-03-06

    申请号：US12672155

    申请日：2008-08-06

    申请人： Yoshiya Taniguchi

    发明人： Yoshiya Taniguchi

    IPC分类号： B29C45/77

    CPC分类号： B29C45/5008 ,  B22D17/2061 ,  B22D17/32 ,  B29C45/76 ,  B29C2045/5024 ,  B29C2045/5028 ,  B29C2945/76006 ,  B29C2945/76197 ,  B29C2945/76367 ,  B29C2945/76384 ,  B29C2945/76401 ,  B29C2945/76605 ,  B29C2945/76692 ,  B29C2945/76846 ,  B29C2945/76862 ,  B29C2945/76879 ,  B29C2945/76943

    摘要： Intended is to provide a molding machine using a built-in type motor as an injecting electric motor. In this molding machine, a mounting structure for such a transmission mechanism from a rotational motion to a linear motion, as changes the rotation of the built-in motor into the linear motion thereby to transmit the linear motion to an injecting member, is simplified to improve the assembling workability. For this improvement, a sleeve is fixed in the rotor of the built-in type motor. In the hollow portion of the sleeve, a screw shaft or the rotating portion of a ball screw mechanism and the sleeve are connected and fixed by a connecting member. A nut member or the straight portion of the ball screw mechanism is fixed on a member for performing straight motions together with the injecting member.

    摘要翻译： 旨在提供一种使用内置型电动机作为注射电动机的成型机。 在该成型机中，将内置电动机的旋转变为直线运动从而将旋转运动向直线运动的这种传动机构的安装结构简化为将线性运动传递到喷射部件 提高组装工作性。 为此，套筒固定在内置式电动机的转子中。 在套筒的中空部分中，螺杆轴或滚珠丝杠机构的旋转部分和套筒通过连接部件连接固定。 螺母构件或滚珠丝杠机构的直线部分固定在与喷射构件一起执行直线运动的构件上。

    INJECTION MOLDING MACHINE
    6.
    发明申请
    INJECTION MOLDING MACHINE 有权
    注塑机

    公开(公告)号：US20080199551A1

    公开(公告)日：2008-08-21

    申请号：US11967583

    申请日：2007-12-31

    申请人： Junpei MARUYAMA ,  Tatsuhiro UCHIYAMA ,  Satoshi TAKATSUGI

    发明人： Junpei MARUYAMA ,  Tatsuhiro UCHIYAMA ,  Satoshi TAKATSUGI

    IPC分类号： B29C45/76

    CPC分类号： B29C45/76 ,  B29C45/52 ,  B29C2045/7606 ,  B29C2945/7602 ,  B29C2945/76187 ,  B29C2945/76401 ,  B29C2945/76545 ,  B29C2945/76665 ,  B29C2945/76879

    摘要： An injection molding machine capable of accurately detecting a rotational force exerted on a screw by resin backflow to easily evaluate states of resin backflow and closure of a check valve. In a state where the screw is stopped axially and rotationally after metering is finished, a load exerted on the screw in the rotational direction is detected. This load is a rotational force exerted on the screw from resin remaining between flights of the screw (resistance torque component). During injection, a load T exerted on the screw in the direction of rotation is detected, and the resistance torque component is subtracted from the detected load T to obtain a backflow torque component generated by resin flowing back through the check valve. By simultaneously displaying waveforms of backflow torque components in a plurality of molding cycles to be overlapped, stability of closure of the check valve is readily evaluated.

    摘要翻译： 一种能够通过树脂回流精确地检测施加在螺杆上的旋转力的注射成型机，以容易地评价树脂回流的状态和止回阀的关闭。 在计量结束后螺杆轴向停止旋转的状态下，检测螺杆在旋转方向上的负荷。 该负载是由螺钉上的树脂施加在螺杆上的旋转力，其保持在螺钉的间隙之间（电阻转矩分量）。 在注射期间，检测到沿旋转方向施加到螺钉上的负载T，并且从检测到的负载T中减去电阻扭矩分量，以获得通过止回阀回流的树脂产生的回流转矩分量。 通过同时显示多个成型循环中的回流扭矩分量的波形重叠，容易评估止回阀的关闭的稳定性。

    Anomaly monitoring method of an injection molding machine
    7.
    发明申请
    Anomaly monitoring method of an injection molding machine 有权
    注塑机异常监测方法

    公开(公告)号：US20080065356A1

    公开(公告)日：2008-03-13

    申请号：US11896761

    申请日：2007-09-05

    申请人： Toshimi Kato ,  Takashi Hakoda ,  Masaki Miyazaki

    发明人： Toshimi Kato ,  Takashi Hakoda ,  Masaki Miyazaki

    IPC分类号： G06F15/00

    CPC分类号： B29C45/52 ,  B29C45/76 ,  B29C2945/76093 ,  B29C2945/76167 ,  B29C2945/76187 ,  B29C2945/76401 ,  B29C2945/76879

    摘要： In monitoring anomalies in a measurement process comprising a main measurement process Sa which performs a measurement by forward rotating a screw 3 having a back-flow prevention valve 2 installed on the tip and a post-measurement process which performs a post-measurement process Sb for closing said back-flow prevention valve 2 after this main measurement process Sa ends, after said post-measurement process Sb ends, an injection process Si wherein said screw 3 is put in a freely-rotatable state and moved forward is performed, the amount of rotation Rd of said screw 3 since the start of this injection process Si is detected, and if the detected amount of rotation Rd exceeds at least a preset amount Rs, an anomaly processing (S9) is performed.

    摘要翻译： 在监视测量过程中的异常情况下，包括主要测量过程Sa，其通过正向旋转具有安装在尖端上的防逆流阀2的螺钉3进行测量，以及后测量处理执行后测量处理Sb 在该主测量处理Sa结束之后关闭所述防回流阀2，在所述后测量处理Sb结束之后，执行其中所述螺杆3处于可自由旋转状态并向前移动的喷射处理Si， 检测到自该喷射处理Si开始以来所述螺杆3的旋转Rd，如果检测到的旋转量Rd超过预定量Rs，则进行异常处理（S 9）。

    INJECTION MOLDING SYSTEM AND METHOD
    8.
    发明申请
    INJECTION MOLDING SYSTEM AND METHOD 审中-公开
    注射成型系统及方法

    公开(公告)号：US20110316197A1

    公开(公告)日：2011-12-29

    申请号：US12964247

    申请日：2010-12-09

    申请人： HAI-PING WANG ,  XU LI

    发明人： HAI-PING WANG ,  XU LI

    IPC分类号： B29C45/73

    CPC分类号： B29C45/7306 ,  B29C45/1703 ,  B29C45/78 ,  B29C2045/7393 ,  B29C2945/7604 ,  B29C2945/7626 ,  B29C2945/76401 ,  B29C2945/76879 ,  B29C2945/76943

    摘要： An injection molding system includes a mold with a mold cavity, an injection device, and a temperature control device. The injection device is capable of injecting a molten material into the mold cavity. The temperature control device includes a heating system and a cooling system. The heating system utilizes hot fluid to increase a temperature of the mold to a predetermined upper temperature when the injection device starting to inject the material. The cooling system utilizes cool fluid to decrease the temperature of the mold to a predetermined low temperature when the material is being solidified in the mold cavity.

    摘要翻译： 注塑系统包括具有模腔的模具，注射装置和温度控制装置。 注射装置能够将熔融材料注入模腔中。 温度控制装置包括加热系统和冷却系统。 当注射装置开始注射材料时，加热系统利用热流体将模具的温度增加到预定的上限温度。 当材料在模腔中固化时，冷却系统利用冷流体将模具的温度降低到预定的低温。

    METHOD OF INDICATING AN OPEN/CLOSE STATE OF A CHECK VALVE OF AN INJECTION MOLDING MACHINE
    10.
    发明申请
    METHOD OF INDICATING AN OPEN/CLOSE STATE OF A CHECK VALVE OF AN INJECTION MOLDING MACHINE 有权
    指示注射成型机检查阀的打开/关闭状态的方法

    公开(公告)号：US20080197521A1

    公开(公告)日：2008-08-21

    申请号：US11923459

    申请日：2007-10-24

    申请人： Tatsuhiro Uchiyama ,  Satoshi Takatsugi ,  Osamu Saito ,  Junpei Maruyama

    发明人： Tatsuhiro Uchiyama ,  Satoshi Takatsugi ,  Osamu Saito ,  Junpei Maruyama

    IPC分类号： B29C45/80

    CPC分类号： B29C45/52 ,  B29C45/76 ,  B29C2045/7606 ,  B29C2945/7602 ,  B29C2945/76187 ,  B29C2945/76401 ,  B29C2945/76545 ,  B29C2945/76665 ,  B29C2945/76879

    摘要： A method of indicating an open/close state of a check valve of an injection molding machine simply and more accurately. The method detects screw rotational force during injection and displays in wave form on the screen of a display device changes in detected rotational force. An open/close state of the check valve can be indicated based on the waveform pattern displayed on the display screen because the screw rotational force waveform pattern changes when the check valve closes. From the fact that the screw rotational force waveform pattern changes when the check valve closes, the open/close state of the check valve can be indicated from the displayed waveform.

    摘要翻译： 简单而准确地指示注射成型机的止回阀的打开/关闭状态的方法。 该方法检测注射期间的螺旋旋转力并且以波形显示在显示装置的屏幕上，检测到的旋转力的变化。 由于在止回阀关闭时螺杆旋转力波形图案发生变化，所以可以基于显示屏幕上显示的波形图案来指示止回阀的打开/关闭状态。 从单向阀关闭时螺杆旋转力波形图形变化的事实可以从显示的波形中指示止回阀的打开/关闭状态。