Feeding device

The utility model discloses a feeding device. Stable feeding can be achieved, and material breaking can be automatically detected; key points of the technical scheme are as follows, the clamp comprises a clamping part and a supporting part connected to the clamping part. A plurality of shafts are arranged on the supporting part; a plurality of rollers are arranged on the shaft; the rollers comprise at least one detection roller; rotating rings are arranged at the two ends of the detection roller; a plurality of through holes are formed in the rotating ring in the circumferential direction; atleast one proximity switch is arranged on the supporting part; the proximity switch is arranged opposite to the through hole in the rotating ring; guiding and passing clamping part, convenient integral fixation, the supporting part can stably fix the idler wheel, through holes are detected through the proximity switch, when the rotating wheel rotates, namely the multiple through holes rotate all the time, the proximity sw