Method for controlling rope feeding tension of simple rope embroidery device

According to the rope feeding tension control method for the simple rope embroidering device, the rope feeding tension control speed and control precision of the simple rope embroidering device are improved. The invention discloses a rope feeding tension control method for a simple rope embroidery device. The method comprises the following steps: setting an initial position of a swing rod relative to a seat body; setting a tightening angle parameter and a swing amplitude parameter of the tension control module corresponding to different fabrics; calculating an included angle between the advancing direction of the next needle position relative to the current needle position and the advancing direction of the current needle position relative to the previous needle position in the embroidering process; if the included angle is smaller than a preset threshold value, the rope feeding module executes an active mode for selecting the wire tightening operation and the wire feeding operation according to the tension c