Unreeling compound equipment special for waterproof coiled material and coated with hot melt adhesive film on back

The utility model relates to the field of building waterproof coiled materials, in particular to special unwinding and compounding equipment coated with a hot melt adhesive film on the back, which is used for compounding the hot melt adhesive film and a macromolecular sheet into a waterproof coiled material, and comprises a feeding module and a first compounding device, and the first compounding device is used for cold laminating and forming the sheet and the hot melt adhesive film which are sent out by the feeding module. The feeding module is provided with a first unwinding device used for sending out a hot melt adhesive film and a moving part used for sending out a first unwinding shaft from the first unwinding device. The utility model has the beneficial effects that the moving part capable of changing the position of the first unreeling shaft is adopted in the first unreeling device, the moving part can transfer the first unreeling shaft to the outside of the first unreeling device so as to obtain more o