The adjustment of the elastic system of the electromagnetic vibration feeder is achieved by adjusting the number of sheets of the plate spring group.When adjusting, first tighten the top spring of the leaf spring and loosen the connection fork for the mounting bracket, then turn on the power, adjust the potentiometer knob, gradually increase the current, and observe the amplitude indicated by the amplitude sign.
If the current reaches the rated value when the amplitude is small, you should first put the fastening bolts of a electromagnetic vibrating feeder spring to relax, then if the amplitude increases, the current decline, that spring stiffness group is too large, should be appropriate to reduce the number of plate spring.If the electromagnetic vibrating feeding the bolt of the spring plate after the relaxation, the amplitude is reduced, it shows that the plate spring group is low, should be appropriate to increase the number of spring plate.
When the electromagnetic vibrating feeder is driven at first, when the current reaches the rated value, the amplitude is too large and exceeds the rated value, which indicates that the spring stiffness of the plate is low, and the number of the spring plate should be increased appropriately.