The invention discloses a device for winding a coil insulation adhesive tape in the field of coil processing. The device comprises a rotating mechanism and an adhesive supply mechanism, wherein the rotating mechanism comprises a support plate; one end of the support plate is rotationally provided with a rotating shaft used for fixing a coil; the other end of the support plate is vertically connected with a telescopic rod; the adhesive supply mechanism comprises an adhesive winding box and an adhesive supply box; a first air cylinder is arranged in the adhesive winding box; a round opening is formed in the adhesive winding box, and shares one axial line with the rotating shaft; a lower press wheel is elastically connected into the adhesive winding box; a second air cylinder is arranged on the outer wall of the adhesive winding box; the output end of the second air cylinder is connected with a fixed shear; a through hole is formed in the adhesive winding box; the fixed shear comprises a shearing cutter and a traction clamp; the shearing cutter is positioned between the lower press wheel and the traction clamp; a first rectangular opening is formed in the side wall of the adhesive winding box; a second rectangular opening is formed in the side wall of the adhesive supply box; a secondary shaft used for fixing the insulation adhesive tape is rotationally connected in the adhesive supply box. The problems that in the prior art, the insulation adhesive tape needs to be manually wound, and the winding is nonuniform can be solved.