Feeding device for packing machine

The feeding device comprises a material storage mechanism, the material storage mechanism comprises a material storage box, the top of the material storage box is provided with an anti-blocking mechanism, the anti-blocking mechanism comprises a stepping motor, the stepping motor is fixedly connected with the material storage box, an output shaft of the stepping motor is fixedly provided with an auger, and the auger is fixedly connected with the material storage box. A second guide plate is fixedly mounted on the left side of an inner cavity of the storage box, and a first guide plate is fixedly mounted on the right side of the inner cavity of the storage box. The anti-blocking function is achieved through the arrangement of the anti-blocking mechanism, sweeps can be guided and prevented from being accumulated in the storage box, the sweeps can be quantitatively discharged through the arrangement of the discharging mechanism, quantitative machining of the sweeps by the packing machine is facilitated, and the p