| 摘要 |
PURPOSE: An automatic replacing device of a charge plate is provided to replace the charge plate safely and quickly by moving only once. CONSTITUTION: A motor(1), a pulse generator(2), a coupling(3) and a beveled gear(4) are equipped as a rotating device of a charge plate. A two-way cylinder of a steel pin and a cylinder rod of the steel pin are installed in a magnet plate(11). The steel pin is equipped in the end of the cylinder rod. Thereby, the replacement and the reposition of the charge plate are performed more easily and quickly.
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