Ceramsite brick automatic cutting equipment

The utility model discloses automatic ceramsite brick cutting equipment which comprises an equipment base and a cutting assembly arranged above the equipment base. A first conveying belt mounting cavity and a second conveying belt mounting cavity are formed in the equipment base, and the second conveying belt mounting cavity is located below the first conveying belt mounting cavity; a supporting frame is arranged at the front end of the equipment base, and the cutting assembly is located above the second conveying belt mounting cavity and fixed to the lower portion of the supporting frame. Air cylinder assemblies are arranged on the two sides of the first conveying belt mounting cavity correspondingly, and output shafts of the air cylinder assemblies are connected with limiting plates. Dust generated during cutting of the cutting knife can be sucked, dust gathering around an operation space is reduced, dust sucked into a human body during cutting is reduced, health of operators is facilitated, and a good oper