Feather top steam rounding machine

The utility model belongs to the technical field of rounding machines, and particularly relates to a steam rounding machine for feather tops, which aims at solving the problem that a large amount of scraps can be generated in the prior art, and adopts the following scheme that the steam rounding machine comprises a bottom box, a protective cover is arranged on the bottom box, an air cylinder is arranged at the top of the protective cover, and a containing box is fixedly mounted on a telescopic rod of the air cylinder; a motor is arranged in the bottom box, a grinding mechanism is arranged on the bottom box and comprises a rectangular rod, the rectangular rod is fixedly connected with an output shaft of the motor, a groove rod is slidably mounted on the rectangular rod, a first belt wheel is fixedly mounted on the groove rod, and a second belt wheel is rotatably mounted in the containing box. According to the automatic grinding device, grinding scraps can be automatically adsorbed, the production environment i