Mold clamp driving apparatus
    3.
    发明授权
    Mold clamp driving apparatus 失效
    模具夹具驱动装置

    公开(公告)号:US5306136A

    公开(公告)日:1994-04-26

    申请号:US27327

    申请日:1993-01-25

    摘要: In a drive apparatus for a toggle-type mold clamping mechanism of a vertical injection molding machine, a drive motor movably supported on a guide table via rollers moves horizontally following the vertical movement of a ball screw, when a mold is opened or closed, with keeping the distance between the ball screw and the output shaft of the drive motor constant by means of connecting plates. As the ball screw is rotated by the drive motor via a first pulley, a second pulley and a belt wound around the first and second pulleys, a toggle arm of each of a pair of symmetrical toggle clamping mechanisms is bent to close or open the mold.

    摘要翻译: 在垂直注射成型机的肘式模具夹紧机构的驱动装置中,当通过滚珠丝杠的垂直移动时,通过滚子可移动地支撑在引导台上的驱动马达水平移动,当模具打开或关闭时,与 保持滚珠丝杠与驱动马达的输出轴之间的距离通过连接板恒定。 当滚珠丝杠通过驱动马达经由第一滑轮,第二滑轮和缠绕在第一和第二滑轮周围的皮带旋转时,一对对称的肘节夹紧机构中的每一个的肘节臂被弯曲以关闭或打开模具 。