Material blocking device for feeding

The utility model relates to a material blocking device for feeding, which is applied to the technical field of material feeding devices, and solves the problems that as a rotating roller is not provided with a plurality of limiting devices, materials deviate or fall off during transportation, the conveying of the materials to the next working procedure is influenced, and the production efficiency is reduced. Comprising a first baffle, a second baffle and a material supporting rod, one end of the material supporting rod is fixed to the first baffle, the other end of the material supporting rod is fixed to the second baffle, a material supporting rolling shaft is rotationally arranged on the material supporting rod, and two material blocking pieces are arranged between the first baffle and the second baffle. Each material blocking part comprises a sliding plate, fixed core rods arranged on the two sides of the top end of the sliding plate and material blocking blocks rotationally connected to the fixed core ro