Automatic conveying device with material blocking mechanism

The utility model discloses an automatic conveying device with a material blocking mechanism, relates to the technical field of automatic conveying, and aims to solve the problems that materials are easy to fall off from two sides and need to be cleaned again when the materials are conveyed due to the fact that most of the two ends of an existing automatic conveyor are opened. A driving roller is arranged at one end of the conveying frame, a driven roller is arranged on one side of the driving roller, and a conveying belt is arranged outside the driving roller; the first striker plates are arranged on the two sides of one end of the conveying belt, and second striker plates are arranged on the two sides of the other end of the conveying belt; the limiting inserting columns are arranged on the lower surfaces of the first material blocking plate and the second material blocking plate, the limiting inserting columns are connected with the first material blocking plate and the second material blocking plate in a