Waterproof roll edge scraping device and coating equipment with waterproof roll edge scraping device

The utility model belongs to the technical field of asphalt waterproof coiled material production equipment, and discloses a waterproof coiled material edge scraping device and coating equipment with the waterproof coiled material edge scraping device. The waterproof roll scraping device comprises an adjusting mechanism, a positioning mechanism, a scraping mechanism and a balance weight mechanism, the adjusting mechanism is provided with a first point position, a second point position and a third point position which are distributed in a triangular mode, the first point position is located above a connecting line of the second point position and the third point position, and the second point position and the third point position are located on the two sides of a plumb line penetrating through the first point position respectively. The first point position is rotationally connected to the positioning mechanism, the edge scraping mechanism is connected to the second point position, and the balance weight mechan