Immersion type fiber modification device

The utility model discloses an immersion type fiber modification device. The immersion type fiber modification device comprises a bottom plate, an immersion box, a moving mechanism and a stirring mechanism, an immersion box with a T-shaped section is vertically arranged on the upper surface of the bottom plate, and the vertical part of the immersion box and the bottom plate are integrally formed; a feeding port and a discharging port are formed in the left side face and the right side face of the horizontal part of the immersion box, a feeding transmission mechanism, a moving mechanism and a discharging transmission mechanism are sequentially arranged on the horizontal part of the immersion box from left to right at intervals, a cloth conveying mechanism is arranged in the horizontal part of the immersion box relative to the lower portion of the moving mechanism, and fiber cloth is guided in through the feeding transmission mechanism via the feeding port. After being subjected to fiber modification through tr