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    • 1. 发明授权
    • Suction mechanism and method, for IC and horizontal conveyer type handler
    • 抽吸机构和方法,用于IC和卧式输送机型处理机
    • US06318777B1
    • 2001-11-20
    • US09417300
    • 1999-10-13
    • Hideyuki TanakaKazumi Okamoto
    • Hideyuki TanakaKazumi Okamoto
    • B25J1506
    • H05K13/0409Y10S294/907
    • A suction mechanism for an IC, in which a hollow shaft incorporating a suction pad at its lower end part is supported by a holder so as to be vertically slidable, and the suction pad is made into resilient contact with an IC accommodated in a recess on a tray when the holder is lowered. A stopper formed therein with a step part projected downward so as to laterally cover the suction pad is attached to the lower end part of the hollow shaft; the lower end of the step part is located above an IC contact surface of the suction pad, the lower surface of the stopper has at least a width with which the stopper is prevented from sinking into the recess on the tray, and a distance between the lower surface of the stopper to the IC contact surface of the suction pad is shorter than the depth of the recess on the tray.
    • 一种用于IC的吸入机构,其中在其下端部处包括吸垫的空心轴由保持器支撑以便可上下滑动,并且吸盘与容纳在凹部中的IC形成弹性接触 当托架下降时托盘。 形成在其中的具有向下突出以便横向覆盖吸盘的台阶部的止动件安装在中空轴的下端部; 台阶部分的下端位于吸盘的IC接触表面的上方,止动件的下表面至少具有防止止动件下沉到托盘上的凹部中的宽度, 止动件的下表面到吸盘的IC接触表面比托盘上的凹槽的深度短。