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    Injection unit of electric injection molding machine
    1.
    发明授权
    Injection unit of electric injection molding machine 失效
    电动注塑机注塑机

    公开(公告)号：US06802703B2

    公开(公告)日：2004-10-12

    申请号：US10242408

    申请日：2002-09-13

    申请人： Toshihiro Kasai ,  Junsuke Kawai ,  Kazuhito Kobayashi ,  Makoto Nishizawa

    发明人： Toshihiro Kasai ,  Junsuke Kawai ,  Kazuhito Kobayashi ,  Makoto Nishizawa

    IPC分类号： B29C4577

    CPC分类号： B29C45/5008 ,  B29C2045/5032

    摘要： The tail end of a heating barrel is supported by a front plate. The tail end portion of a screw is rotatably supported by an intermediate plate. Bearings are built in the rear plate. The nut of each of ball screws is attached to the front surface of the rear plate through a hollow shaft and the bearing. Through holes are provided in the intermediate plate. To the front surface of the intermediate plate are fixed load cells so as to block the front of the through holes. The leading end portion of the threaded rod of each of the ball screws and leading end portion of the nut are inserted in each of the through holes. The leading end of the threaded rod is fixed to the rear surface of the load cell.

    摘要翻译： 加热筒的尾端由前板支撑。 螺钉的尾端部由中间板可旋转地支撑。 轴承内置在后板。 每个滚珠丝杠的螺母通过中空轴和轴承连接到后板的前表面。 中间板设有通孔。 中间板的前表面是固定的称重传感器，以阻挡通孔的前部。 每个滚珠丝杠的螺杆的前端部分和螺母的前端部分插入每个通孔中。 螺杆的前端固定在称重传感器的后表面。

    Injection apparatus
    2.
    发明授权
    Injection apparatus 有权
    注射装置

    公开(公告)号：US07147450B2

    公开(公告)日：2006-12-12

    申请号：US10622427

    申请日：2003-07-21

    申请人： Toshihiro Kasai ,  Kazuhito Kobayashi ,  Junsuke Kawai

    发明人： Toshihiro Kasai ,  Kazuhito Kobayashi ,  Junsuke Kawai

    IPC分类号： B29C45/46 ,  B29C45/50 ,  B29C45/66

    CPC分类号： B29C45/5008 ,  B29C2045/1792

    摘要： An injection apparatus comprises a screw drive shaft, a motor which generates torque to rotate the screw, a speed reducer, and a power transmission mechanism. The power transmission mechanism has a first pulley on an output shaft of the motor, a second pulley on an input shaft of the speed reducer, and a belt passed around the first and second pulleys. The speed reducer is located between the second pulley and the screw drive shaft. The speed reducer is formed of a planetary gear mechanism, and both its input and output shafts are situated on an extension of an axis of the screw drive shaft.

    摘要翻译： 注射装置包括螺杆驱动轴，产生扭矩以旋转螺杆的马达，减速器和动力传递机构。 动力传递机构在电动机的输出轴上具有第一带轮，在减速器的输入轴上具有第二带轮，以及围绕第一和第二带轮的带。 减速器位于第二滑轮和螺杆驱动轴之间。 减速器由行星齿轮机构构成，其输入轴和输出轴都位于螺杆驱动轴的轴线的延伸部上。

    Injection unit of injection molding machine
    3.
    发明授权
    Injection unit of injection molding machine 失效
    注塑机注塑机

    公开(公告)号：US06783353B2

    公开(公告)日：2004-08-31

    申请号：US10228187

    申请日：2002-08-27

    申请人： Toshihiro Kasai ,  Kazuhito Kobayashi ,  Junsuke Kawai ,  Fumiyuki Katoh

    发明人： Toshihiro Kasai ,  Kazuhito Kobayashi ,  Junsuke Kawai ,  Fumiyuki Katoh

    IPC分类号： B29C4517

    CPC分类号： B29C45/5008 ,  B29C45/1761 ,  B29C2045/5032

    摘要： A front plate and rear plate are connected to each other through a plurality of the bars. An intermediate plate is arranged between the front plate and the rear plate and guided by the tie bars to be movable. The front plate is fixed to a slide table. The rear plate and intermediate plate are supported by a linear slide guide on the slide table. A rear end portion of a barrel is fixed to a central area of the front plate. A rear end portion of a screw is supported by the intermediate plate with a bearing in between. A ball screw is incorporated in the rear plate and a forward end of a threaded rod of the ball screw is fixed to a central area of a back surface of the intermediate plate through a load cell.

    摘要翻译： 前板和后板通过多个杆相互连接。 中间板布置在前板和后板之间，并由连杆引导以可移动。 前板固定在滑台上。 后板和中间板由滑台上的直线滑动导轨支撑。 筒的后端部固定在前板的中央区域。 螺钉的后端部由中间板支承在其间。 滚珠丝杠装在后板中，滚珠丝杆的螺杆的前端通过测力传感器固定在中间板的后表面的中心区域。

    Injection apparatus for an industrial machine
    4.
    发明授权
    Injection apparatus for an industrial machine 失效
    工业机械注射装置

    公开(公告)号：US07011511B2

    公开(公告)日：2006-03-14

    申请号：US10305343

    申请日：2002-11-27

    申请人： Makoto Nishizawa ,  Kazuhito Kobayashi ,  Junsuke Kawai

    发明人： Makoto Nishizawa ,  Kazuhito Kobayashi ,  Junsuke Kawai

    IPC分类号： B29C45/80

    CPC分类号： B29C45/5008 ,  B29C45/1761

    摘要： An injection apparatus for industrial machine capable of high speed injection is provided with an injection barrel communicating with a cavity formed by at least a pair of mold dies and introducing mold material to an end portion on communicating side of the barrel, a screw for injection inserted in the barrel in which the screw is capable of reciprocating motion so as to inject and fill the mold material into the cavity, a support means holding an end of the screw opposite to the cavity and capable of moving in the direction of the reciprocating motion, a first drive mechanism including an electric servomotor for moving the support means in the direction of the reciprocating motion and a second drive mechanism for moving the first drive mechanism in the direction of the reciprocating motion.

    摘要翻译： 一种能够进行高速注射的工业机械的注射装置设置有与由至少一对模具形成的空腔连通的注射筒，并将模具材料引入到筒的连通侧的端部，插入螺钉 在其中螺杆能够往复运动的筒中，以便将模具材料注入并填充到空腔中;支撑装置，其保持与腔体相对的端部并能够沿往复运动的方向移动， 第一驱动机构，包括用于沿着往复运动的方向移动支撑装置的电动伺服电动机和用于沿往复运动的方向移动第一驱动机构的第二驱动机构。

    INJECTION-MOLDED ARTICLE
    9.
    发明申请
    INJECTION-MOLDED ARTICLE 审中-公开
    注射成型品

    公开(公告)号：US20140205785A1

    公开(公告)日：2014-07-24

    申请号：US14237469

    申请日：2012-08-16

    申请人： Kazuya Goshima ,  Kazuhito Kobayashi ,  Kumiko Doi

    发明人： Kazuya Goshima ,  Kazuhito Kobayashi ,  Kumiko Doi

    IPC分类号： C08L67/02

    CPC分类号： C08L67/02 ,  C08J5/043 ,  C08J2367/02 ,  C08J2467/02 ,  C08K3/22 ,  C08K3/2279 ,  C08K3/24 ,  C08K3/346 ,  C08K5/1515 ,  C08K7/14 ,  C08L51/003 ,  C08L2205/02 ,  Y10T428/1397

    摘要： Provided is an injection-molded article with excellent external appearance, low warping, heat resistance, and durability to heating and cooling. An injection-molded article for which (1) deflection temperature under load according to ISO 75-1 is 165-220° C., (2) surface gloss at 45° by the JIS Z8741 testing method is 95-110, (3) the flatness of flat plates of 120 mm length, 120 mm width and 2 mm thickness with JIS B0021 is 0-2 mm, (4) after tensile property evaluation test pieces molded according to ISO 3167 were heat-treated for ten days in a 150° C. hot air oven and then treated for 24 hours at 23° C. and 50% RH, stretch at break measured according to ISO 524-1, 2 is 1.5% or more.

    摘要翻译： 本发明提供具有优异的外观，低翘曲，耐热性和对加热和冷却的耐久性的注塑制品。 （1）根据ISO 75-1的负载挠曲温度为165-220℃的注塑制品，（2）通过JIS Z8741测试方法的45°表面光泽度为95-110，（3） JIS B0021的长度为120mm，宽度为120mm，厚度为2mm的平板的平坦度为0-2mm，（4）将根据ISO 3167成型的拉伸性能评价试验片在150℃下进行热处理10天 ℃热风炉中，然后在23℃和50％RH下处理24小时，根据ISO 524-1,2测量的断裂拉伸为1.5％以上。