Corner pressing mechanism of circular sawing machine

The utility model relates to the technical field of circular sawing machines, in particular to a corner pressing mechanism of a circular sawing machine, which comprises a mounting seat, a fixed seat fixedly connected with the mounting seat, a rotary driving part arranged on the fixed seat and a rotary seat rotatably connected with the mounting seat. The output end of the rotary driving piece is connected with the rotary seat; the rotary driving piece is used for driving the rotary seat to rotate on the mounting seat; the corner pressing mechanism further comprises a pressing assembly. The pressing assembly is connected with the rotating seat in a sliding manner; and a sliding driving piece used for driving the material pressing assembly to slide on the rotating seat is arranged on the rotating seat. According to the utility model, the rotating seat is rotatably connected with the mounting seat; according to the corner pressing device, the mounting base can be driven to rotate through the rotary driving part,