Material control device of latex sensitizing machine

The utility model discloses a latex sensitizing machine material control device which comprises a conveying belt used for conveying a latex matrix and a discharging pipe arranged above the conveying belt, an installation bottom plate is installed on the side of the conveying belt in the direction of the conveying belt in an inclined mode, and an air cylinder is installed on the end face, in the direction of the conveying belt, of the installation bottom plate. A push rod is installed at the output end of the air cylinder, a material control plate is transversely installed at the top of the push rod, a refrigeration box is installed on the portion, located on the end face of the air cylinder, of the installation bottom plate, a cavity is formed in the material control plate, and the interior of the refrigeration box communicates with the cavity through a ventilation pipe. According to the feeding device, deviation and sliding of the conveying belt on the edge of the conveying belt during discharging are preven