Charging pile with coiling function

The invention provides a charging pile with a winding function, and relates to the technical field of charging piles. The charging device comprises a body shell, a winding unit, a pull-out limiting unit, a recycling auxiliary unit, a power supply unit and a charging wire, the winding unit is rotationally connected with the body shell, the pull-out limiting unit and the recycling auxiliary unit are connected with the body shell and the winding unit respectively, and the charging wire is wound on the winding unit. One end of the charging wire is connected with the wire winding unit and electrically connected with the power supply unit, after the charging wire is pulled out to the required length, the pull-out limiting unit can limit movement of the charging wire, and the recycling auxiliary unit can drive the wire winding unit to rotate reversely to recycle the charging wire while the pull-out limiting unit relieves limiting. Under the auxiliary cooperation of the pull-out limiting unit and the recovery auxilia