公开(公告)号：US4914808A

公开(公告)日：1990-04-10

申请号：US257959

申请日：1988-10-14

申请人： Toshikatsu Okumura ,  Atsushi Kura ,  Yoshio Tanabe ,  Kazuyoshi Ohyama

发明人： Toshikatsu Okumura ,  Atsushi Kura ,  Yoshio Tanabe ,  Kazuyoshi Ohyama

IPC分类号： H05K13/04 ,  H05K13/08

CPC分类号： H05K13/0413 ,  H05K13/08 ,  Y10T29/53178 ,  Y10T29/53191 ,  Y10T29/53261

摘要： The invention discloses that when parts are mounted on a single board in a plurality of identical patterns, parts mounting can be effieciently performed by changing the sequence of mounting the parts for each pattern in accordance with the arrangement state of the pattern, and a blank portion on the board can be minimized and hence patterning can be effectively performed by arbitrarily setting the directions of the mounting patterns to be mounted on the printed board in accordance with its form. In addition, the invention discloses that when chip parts are mounted on a board in a plurality of patterns including identical patterns and independent pattern having no correlation therewith, parts mounting can be easily and collectively performed, and when a plurality of types of parts having different shapes and sizes are mounted on a board together, a group of parts which are less subject to a positional error due to the movement speed of an X-Y table are repeatedly mounted first on the board at a high movement speed, and a group of parts which are subject to a positional error are repeatedly mounted in the same manner at a low movement speed, thereby preventing a positional error due to an inertial force upon high-speed movement of the X-Y table.

公开(公告)号：US4653664A

公开(公告)日：1987-03-31

申请号：US622734

申请日：1984-06-20

申请人： Kazuhiro Hineno ,  Atsushi Kura

发明人： Kazuhiro Hineno ,  Atsushi Kura

IPC分类号： H05K13/08 ,  H05K13/02 ,  H05K13/04 ,  B65H5/28

CPC分类号： H05K13/0417 ,  H05K13/021 ,  Y10T29/53178 ,  Y10T29/53261

摘要： An automatic mounting apparatus mounts chip-type electronic components on a printed circuit board. A plurality of chip-type electronic components are held at nearly equal intervals in the longitudinal direction of a tape, and this tape is drawn out from a tape reel to a feedout unit accommodated in a reel cassette together with the tape reel. The chip-type components are picked up one by one in sequence from the tape at the position of the feedout unit by a vacuum chuck, being placed on a predetermined position on the printed circuit board by this vacuum chuck. In the vicinity of the end of the tape holding the chip-type electronic components, a residual quantity indicator capable of mechanical detection is formed. When this residual quantity indicator is detected, the controller drives an alarm device such as, for example, a buzzer or a light emitter to inform that the chip-type electronic components on the tape will soon run out. Accordingly, the operator can prepare another new reel cassette before the chip-type electronic components on the tape run out.

摘要翻译： 自动安装装置将芯片型电子部件安装在印刷电路板上。 多个芯片型电子部件在带的长度方向上以几乎相等的间隔保持，并且该带从带卷盘被拉出到与卷带盘一起容纳在卷轴盒中的馈送单元。 芯片型部件通过真空卡盘从馈送单元的位置处的磁带依次拾取，通过该真空卡盘放置在印刷电路板上的预定位置上。 在保持芯片型电子部件的带的端部附近，形成能够进行机械检测的残留量指示器。 当检测到该剩余量指示器时，控制器驱动诸如蜂鸣器或发光器的报警装置，以通知磁带上的芯片型电子部件将很快耗尽。 因此，在磁带上的芯片型电子部件耗尽之前，操作者可以准备另一个新的磁带盒。