Magnetic powder supply device

The utility model discloses a magnetic powder supply device. The magnetic powder supply device comprises a storage unit, a vibration feeding unit and a weighing unit, the storage unit is arranged above the vibration feeding unit and is arranged to be capable of storing magnetic powder and supplying the magnetic powder to the vibration feeding unit; the vibration feeding unit is arranged to be capable of receiving the magnetic powder from the material storage unit and supplying the magnetic powder to the material weighing unit; the material weighing unit comprises a controller, a material weighing air cylinder, a position sensor, a mass sensor and a material weighing overturning hopper. The magnetic powder supply device can more accurately control the supply quantity of the magnetic powder. 本实用新型公开了一种磁粉供给装置。该磁粉供给装置包括储料单元、振动送料单元和称料单元；所述储料单元设置于所述振动送料单元的上方，并设置为能够储存磁粉，以及将磁粉供给至所述振动送料单元；振动送料单元设置为能够接收来自于储料单元的磁粉，并将磁粉供给至称料单元；称料单元包括控制器、称料气缸、位置传感器、质量传感器和称料翻转斗。该磁粉供给装置可以更准确地控制磁粉的供给量。