The invention discloses a winding device with an anti-flanging device. The winding device with the anti-flanging device comprises a winder, a guiding device and a machine table. A winding wire is conveyed by the guiding device and then enters the winder for winding. The winder comprises a pinch roller arm, a large pinch roller, a winding shaft and a winding plate. The winding shaft is arranged on the machine table. The winding plate is arranged on the winding shaft in a sleeving mode. One end of the pinch roller arm is rotatably connected with the machine table through a shaft. The large pinch roller is arranged at the other end of the pinch roller arm. A plate core of the winding plate is pressed by the large pinch roller. The guiding device comprises a first roller, a second roller, a first guide wheel, a second guide wheel and a guide wheel support, wherein the first roller and the second roller are arranged in parallel, and the first guide wheel and the second guide wheel are vertically arranged between the first roller and the second roller. The winding device with the anti-flanging device is simple in structure, low in production cost, and high in precision, the production efficiency and quality can be greatly improved, and the problem of flanging of the thin and narrow winding is effectively solved.