Shading adhesive tape bearing film edge covering equipment

The utility model relates to the technical field of edge covering equipment, and discloses shading adhesive tape bearing film edge covering equipment which comprises a base, mounting holes are formed in the four corners of the top of the base respectively, a sliding groove B is formed in the top of the base, the groove wall of the sliding groove B makes contact with and is in sliding connection with a sliding block, and the top of the sliding block is fixedly connected with a supporting plate B; a supporting plate A is arranged on the top of the supporting plate B in an attached mode, an adjusting structure is arranged on the top of the base, and a steering structure is arranged between the supporting plate A and the supporting plate B. Through meshing of the worm and the worm gear, the rotating rod drives the supporting plate A and the supporting plate B to rotate by 90 degrees, attachment to the other two sides of the backlight source is conveniently achieved, 90-degree steering adjustment of the backlight