Bonding device of antifouling material for building and cutting of black brick wall surface

The utility model discloses a pasting device for black brick wall building cutting antifouling materials, which comprises a conveying rack, and a conveying belt for conveying black bricks is arranged in the middle of the conveying rack. Firstly, an externally-attached film roll is wound on a feeding roller, a winding roller and a guide roller according to the sequence in the figure 3, a black brick pasted with a protective film is placed on a conveying belt in the previous stage, when the black brick is conveyed to the position below a pasting unit, a second air cylinder descends to drive the guide roller to press the protective film on the externally-attached film roll to make contact with the black brick, and after contact, the air cylinder descends; the linear module drives the sliding seat to move back and forth, the pressing operation is repeated back and forth, it can be guaranteed that the protective film is evenly adsorbed to the black brick, after adsorption, the feeding roller and the winding roller