▎ 摘　　要

NOVELTY - The utility model claims a spraying device of graphene conductive film, comprising a spraying box; the spraying box is provided with a supporting table; the spraying box is provided with an adjusting box above the supporting table; the bottom of the adjusting box is provided with multiple spraying holes; the adjusting box is provided with two adjusting plates; the upper end of the adjusting plate is slidingly set at the top of the spraying box and the lower end is slidingly set at the bottom of the adjusting box; one side of each adjusting plate is connected with an adjusting screw rod; the adjusting screw rod passes through the side wall of the spraying box; the adjusting screw rod is rotatably provided with an adjusting nut; two adjusting nuts are respectively located at the inner and outer sides of the side wall of the spraying box; the spraying box is provided with a spraying pipe; the main head is provided with an inverted Y-shaped pipe head; two sides of the spraying pipe above the main pipe head are provided with two adjusting corrugated pipe; between the adjusting corrugated pipe outer wall and the corresponding adjusting plate is provided with a spring; the top of the spraying pipe is connected with a high pressure spraying liquid pipeline. The utility model can change the area of spraying, the use range is larger, the adjusting plate position is convenient to adjust.