| 摘要 |
PROBLEM TO BE SOLVED: To eliminate positional deviation of a lead frame at sealing die position, and to eliminate positional deviation of a lead of a sealed package. SOLUTION: An image recognition device 5 takes an image of the sealed package 8 after resin-sealing, positional deviation of the lead of the sealed package is detected by using the image, and a correction signal 101 is output. A controller 1 controls a servo-motor 10 by using the correction signal 101, to correct the positional deviation of the lead frame 7. This eliminates the positional deviation from the next cycle operation. If the positional deviation of the lead exceeds a threshold value, the controller outputs a stop signal 102 to stop the operation of the apparatus and simultaneously display an alarm.
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