Transportation cart for carton processing

The utility model discloses a transport cart for carton processing, which comprises a carrying flat plate, four universal wheels are arranged at the bottom of the carrying flat plate, a U-shaped frame is arranged on one side of the top of the carrying flat plate, two side push rods are arranged on the other side of the top of the carrying flat plate, and rotating components are arranged between two ends of the U-shaped frame and the carrying flat plate. The side push rods, the U-shaped frame and the oxford cloth can be used for forming protection around the cart, stacked paperboards are prevented from toppling over in the transportation process, and the side push rods, the U-shaped frame and the oxford cloth are used for forming protection, so that operation is easy, and use is convenient; the U-shaped frame can rotate to a horizontal state, and the oxford cloth can be wound on the cloth roller, so that protection is relieved temporarily, and obstruction is prevented from being formed in the process that pape