The utility model relates to a wrapping device, including bottom plate and wire winding portion, wire winding portion includes connecting rod and reel, is equipped with control assembly on the bottom plate, and control assembly includes fixed disk and actuation portion, is equipped with the sucking disc on the connecting rod, and control link swing joint is equipped with installation component behind the actuation portion actuation sucking disc on the bottom plate on the bottom plate, the utility model discloses an advantage: fix installation component in appointed installation region with the bottom plate, then through the activity on the bottom plate of control assembly control wire winding portion, make the angle of wire winding portion on the bottom plate change, the angle of optical fiber cable when installation can the change be installed along with automatic slip of wire winding portion, make the region of the different angularly adjustables of its adaptation, and high in installation efficiency, work efficiency has been reduced, the damage volume that has existed when having avoided the installation of current optical fiber cable, the portion sets connecting rod and reel to with the wire winding, active belt through the connecting rod is to the slip of reel, thereby make its optical fiber cable who wears to penetrate on the reel take place the angle change, angle conversion is convenient.