The invention provides an anti-drawing device of a fabric spreading machine, and belongs to the technical field of machines. By adoption of the anti-drawing device of the fabric spreading machine, the problem that in the prior art, a fabric spreading roller of a fabric spreading machine is prone to getting stuck, and consequentially fabric cannot be discharged is solved. The fabric spreading machine comprises a machine frame and a fabric spreading wheel, and the fabric spreading wheel is rotatably connected to the machine frame through a fabric spreading wheel shaft. The anti-drawing device comprises an anti-drawing rod, and the anti-drawing rod is located on one side of the fabric spreading wheel and is opposite to the bottom of the fabric spreading wheel. The anti-drawing rod and the fabric spreading wheel shaft are connected through a transmission mechanism, and the fabric spreading wheel shaft can rotate to drive the anti-drawing rod to rotate in the same direction. The linear speed of the anti-drawing rod is higher than that of the fabric spreading wheel shaft. Power of the anti-drawing rod of the anti-drawing device of the fabric spreading machine is from the fabric spreading wheel shaft, and the linear speed of the anti-drawing rod is higher than that of the fabric spreading wheel shaft so that in the in the fabric discharging process, fabric can be driven by the anti-drawing rod to be pulled downwards, the situation that the fabric is drawn to the bottom of the fabric spreading wheel under the effect of static electricity is prevented, and normal fabric spreading is ensured.