Cloth wind-up device for automatic braided fabric sewing machine

The invention discloses a cloth wind-up device for an automatic braided fabric sewing machine. The device is arranged on a main body of the automatic sewing machine, and comprises a first cloth support, a second cloth support, motors, cloth wind-up wheels, pressing plates and spring units. The two pressing plates are arranged symmetrically with respect to the cloth conveying direction, and are slidably connected to the main body in an up-and-down manner; the two motors are connected to the pressing plates respectively; the two cloth wind-up wheels are fixedly connected to rotation shafts of the motors respectively; the spring units act on the pressing plates to enable the cloth wind-up wheels on the two rotation shafts of the motors to draw close mutually; and the first cloth support and the second cloth support are connected to the corresponding pressing plates and are arranged at axial ends of the cloth wind-up wheels respectively. The cloth wind-up device is simple in structure, convenient to operate and control and maintain, and low in cost.