发明名称 |
Apparatus and method for positioning back-up pins for supporting substrate |
摘要 |
An apparatus and method for allocating and positioning back-up pins for supporting a substrate are provided. The apparatus includes a substrate guide rail for guiding a circuit board to a predetermined position; a plurality of magnetic back-up pins for supporting the circuit board; a back-up pin plate for placing the back-up pins thereon; a back-up pin stand disposed near the back-up pin plate and for holding the back-up pins; a camera for photographing an image of a surface of the circuit board; a display means for displaying a virtual or composed image of the entire circuit board scanned by the camera and a real-time image of a portion of the circuit board for aiding a user to allocate the adequate support locations of the circuit board; and a transfer means for transferring the back-up pins onto the allocated locations on the back-up pin plate.
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申请公布号 |
US2004255455(A1) |
申请公布日期 |
2004.12.23 |
申请号 |
US20040780414 |
申请日期 |
2004.02.17 |
申请人 |
YU WON-KEUN;SON YUN-HYUK;LEE JAE-JIN |
发明人 |
YU WON-KEUN;SON YUN-HYUK;LEE JAE-JIN |
分类号 |
H05K13/00;(IPC1-7):H02H3/22;B23P19/00 |
主分类号 |
H05K13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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