Chip conveying device

The chip conveying device comprises a conveying track and a material knocking device, the conveying track is provided with a channel used for conveying chips, and an opening communicated with the channel is formed in at least one position, in the chip conveying direction, of the conveying track; the material knocking device comprises a material knocking part and a driving mechanism, the material knocking part is installed at the output end of the driving mechanism, the driving mechanism is used for driving the material knocking part to move in the direction perpendicular to the chip conveying direction so that the material knocking part can knock the chips in the channel through the opening, and the chips clamped in the channel can smoothly pass through the channel. Through the arrangement of the material knocking device, the problem that the chips are stuck can be automatically solved, the number of times of human intervention is reduced, the chip conveying device can stably and efficiently convey the chips,