Paving and maintaining integrated trolley for outer mold waterproof plate

The invention relates to the technical field of waterproof plate laying, and particularly discloses an external mold waterproof plate laying and maintaining integrated trolley which comprises an arc-shaped arch frame and a walking trolley, an unwinding frame and a pressing roller are arranged on the walking trolley, a material supplementing barrel is arranged on the walking trolley, a separation barrel is rotationally connected into the material supplementing barrel, and a feeding port and a first discharging port are formed in the material supplementing barrel; a first door body is arranged at the first discharging opening, and a first hopper is installed at the first discharging opening; a first material cavity is formed between the separation barrel and the material supplementing barrel, the separation barrel is in sliding connection with a first push plate in the radial direction of the separation barrel, the first push plate is connected with a first driving assembly driving the first push plate to move