Polyester fabric continuous desizing pretreatment method and device

The invention provides a polyester fabric continuous desizing pretreatment device, and belongs to the technical field of desizing devices. The polyester fabric continuous desizing pretreatment devicecomprises a desizing box and a cyclic utilization device. A connecting pipe is arranged between the desizing box and the cyclic utilization device, and the desizing box communicates with the cyclic utilization device through the connecting pipe. Steering rollers are arranged in the desizing box and located in the desizing box in a front-back mode, desizing rollers are arranged below the steering rollers and located in the desizing box in a front-back mode, and rotating shafts are arranged on the steering rollers and the desizing rollers front and back in a penetrating mode. According to the polyester fabric continuous desizing pretreatment device, through cooperation of an auxiliary desizing device, a layering device and a linkage winder, when a cam rotates, a linkage rod can drive the linkage winder to rotate, af