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    • 3. 发明授权
    • Automatic IC mounting process and apparatus for performing the process
    • 自动IC安装过程和执行该过程的设备
    • US4621419A
    • 1986-11-11
    • US687283
    • 1984-12-28
    • Toshikatsu HinoFumio AraseTakashi Ohshima
    • Toshikatsu HinoFumio AraseTakashi Ohshima
    • B23P21/00H05K13/00H05K13/04H05K13/08H05K3/30B23P23/00
    • H05K13/0404H05K13/08Y10T29/5137Y10T29/53183
    • An automatic IC mounting process for mounting a plurality of ICs on an upper surface of a printed circuit board in accordance with a predetermined sequence program. Each of the ICs has a plurality of leads, each of which is to be inserted into a predetermined corresponding through-hole of the printed circuit board. The process includes: (i) a step for inserting the leads of an IC into the through-holes of the printed circuit board; (ii) a step for detecting whether or not each lead of the IC is correctly inserted into the corresponding through-hole after every step (i); (iii) a step for removing a misinserted IC having a misinserted lead from the printed circuit board and discarding the misinserted IC into a predetermined reject place immediately after a misinsertion is detected in the step (ii); (iv) a step for memorizing the information for identifying the misinserted IC; (v) a step for mounting a predetermined number of subsequent ICs on the printed circuit board in accordance with the predetermined sequence program, leaving the position of the misinserted IC unmounted; (vi) a step for searching for whether or not the information was memorized in the step (iv); and, (vii) a step for preparing a new IC identified by that information and remounting it on the printed circuit board at the position of the misinserted IC.
    • 一种用于根据预定顺序程序将多个IC安装在印刷电路板的上表面上的自动IC安装过程。 每个IC具有多个引线,每个引线被插入到印刷电路板的预定对应的通孔中。 该方法包括:(i)将IC的引线插入印刷电路板的通孔中的步骤; (ii)在每个步骤(i)之后检测IC的每个引线是否被正确地插入到相应的通孔中的步骤; (iii)在步骤(ii)中检测到错误插入之后,立即将从印刷电路板移除具有错误插入的引线的错误插入的IC并将错误插入的IC丢弃到预定的拒绝位置的步骤; (iv)记录识别错误插入的IC的信息的步骤; (v)根据预定的顺序程序将预定数量的后续IC安装在印刷电路板上的步骤,使错误插入的IC的位置不被安装; (vi)在步骤(iv)中搜索该信息是否被记住的步骤; 和(vii)准备由该信息确定的新的IC并将其重新安装在印刷电路板上的错误插入IC位置的步骤。