Control device of battery winding machine

The utility model discloses a control device of a battery winding machine. The control device comprises a winding module, a distance measurement module, a display module, a reminding module, a classification module and a control module, the winding module is used for winding pole pieces, and the pole pieces comprise an anode pole piece and a cathode pole piece; the distance measuring module is used for measuring the maximum value and the minimum value in the relative positions of all the pole pieces with the same polarity and obtaining the difference value between the maximum value and the minimum value; the control module is in communication connection with the winding module, the distance measuring module, the display module, the reminding module and the classification module. When the difference value obtained by the distance measuring module is larger than a threshold value, the control module controls the reminding module to give an alarm, and the control module controls the classification module to pick