| 摘要 |
PURPOSE:To continue a stable oil coating work with good efficiency by releasing only the oil feeding nozzle located on the upper part of the position where oil feeding is desired and by dripping the preset and prescribed oil quantity of the body to be coated with oil. CONSTITUTION:A blank 2 is moved in the direction of an arrow marked A when the transfer motion of the transfer mechanism is started and a sensor 4 detects it at the time when it passes through the lower part of the sensor 4 and transmits to a controller 14. The controller 14 electrifies for the time set to a timer 16 the solenoid valves 12, 12 selected in advance by snap switch 15 after having the prescribed time difference. And with releasing only the oil feeding nozzles 11, 11 located on the upper part of the position where the oil feeding is desired a fixed quantity of lubricating oil is dripped on the blank stock 2. When the nozzles 11, 11 are closed and oil coating is completed, the blank 2 is transferred to the side of the first forming press die 13 and comes to the press work of the next stage and at the same time with electrifying the lower part of the sensor 4 by the second blank 2 the oil coating is performed based on the similar motion.
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