Novel film laminating device for waterproof coiled material production

The utility model relates to the technical field of accessory devices of film laminating devices, in particular to a novel film laminating device for waterproof roll production, which can quickly replace a used plastic winding drum with a new plastic film roll through sliding rods in four groups of sleeves and pull rods sleeved with four groups of springs on four groups of support frames at the outer ends of the sliding rods. A supporting rod chuck does not need to be disassembled and assembled again and again, so that the working efficiency and the practicability are improved. Comprising a workbench, a first supporting rod, a second supporting rod, a rubber roller and two sets of plastic film rolls, a film covering groove is formed in the left side of the workbench, four sets of supporting legs are arranged at the bottom end of the workbench, a supporting plate is arranged in the middles of the bottoms of the four sets of supporting legs, a first supporting frame is arranged at the top end of the workbench,