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    • 8. 发明申请
    • Method and equipment for mounting part
    • 安装零件的方法和设备
    • US20060053624A1
    • 2006-03-16
    • US10523262
    • 2003-08-06
    • Takashi MaedaOsamu OkudaHiroshi UchiyamaTakashi YazawaHiroaki ImagawaYosuke NagasawaWataru HiraiMakoto NakashimaNaoto Kouketsu
    • Takashi MaedaOsamu OkudaHiroshi UchiyamaTakashi YazawaHiroaki ImagawaYosuke NagasawaWataru HiraiMakoto NakashimaNaoto Kouketsu
    • H05K3/30B23P19/00
    • H05K13/0409H05K13/082Y10T29/49004Y10T29/4913Y10T29/49131Y10T29/53174Y10T29/53191
    • The present invention is to provide a method and an apparatus for mounting components having a feature of detecting with high accuracy component pick up failure by the nozzle at component pick up stage, and/or component carrying back by the nozzle at component mounting stage. Achieved vacuum pressure is initialized to zero after completion of component pick up by the nozzle 25, and vacuum pressure decrease of the nozzle 25 is detected from the initialized zero point. If the detected value is bigger than the predetermined threshold, it may be judged that at least one of the nozzles failed to pick up a component. The failed nozzle may be identified by using a component recognition device 37. Blowing air blow volume flowing through the nozzle 25 is measured upon completion of component mounting. If the blowing air flow is smaller that the predetermined threshold, it is judged that the nozzle 25 carries back a component 30. Two thresholds may be used, and it may be judged that the component has been properly mounted if the measurement value is bigger than both thresholds, filter 22 is clogged if the measurement value is in between the two thresholds, and the nozzle 25 carries back the component if the measurement value is smaller than both thresholds.
    • 本发明提供一种用于安装部件的方法和装置,其具有在部件拾取阶段由喷嘴以高精度的部件拾取故障检测的特征,和/或在部件安装阶段由喷嘴承载的部件。 在由喷嘴25完成部件拾取之后,实现真空压力初始化为零,并且从初始化的零点检测喷嘴25的真空压力降低。 如果检测值大于预定阈值,则可以判断出至少一个喷嘴未能拾取部件。 可以通过使用部件识别装置37来识别故障喷嘴。 在部件安装完成时测量流经喷嘴25的吹气量。 如果吹送空气流量小于预定阈值,则判断喷嘴25承载组件30。 如果测量值大于两个阈值,则可以使用两个阈值,并且如果测量值大于两个阈值,则可以判断该部件已正确安装,如果测量值在两个阈值之间,则过滤器22被堵塞,并且喷嘴25承载 如果测量值小于两个阈值,则分量。