| 摘要 |
A mounting machine for mounting LEDs on predetermined positions of a circuit board. The circuit board includes two positioning points. Each LED includes an optical identification point. The mounting machine includes a mounting area and a precise adjusting area located downstream of the mounting area and consisting of a sensor, a processing unit and an adjusting unit. The mounting machine places the LEDs on the circuit board. The precise adjusting area precisely adjusts the position of the LED to a predetermined position of the precise adjusting area finds that the LED is deviated from the predetermined position.
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