Traction device of fiber reinforced material

The invention discloses a traction device of a fiber reinforced material. The traction device comprises an upper transmission mechanism, a lower transmission mechanism and a hoisting device, wherein the upper transmission mechanism is arranged above the lower transmission mechanism; and the hoisting device is used for adjusting the distance between the upper transmission mechanism and the lower transmission mechanism. According to the traction device disclosed by the invention, the hoisting device is arranged on a shell of the upper transmission mechanism, and the upper transmission mechanism is driven by the stretching movement of a stretching end of the hoisting device in the vertical direction to move up and down along a guide rail, so that the distance between the upper transmission mechanism and the lower transmission mechanism is adjusted, and the traction of the fiber reinforced materials with different types is realized. Furthermore, a spring sleeves the stretching end of the hoisting device, and the fiber reinforced materials with the same type are compressed or recovered by the spring in a traction process, so that the upper transmission mechanism floats up and down; when the outer diameters of the reinforced materials are not uniform, the compression on the reinforced materials is reduced to the greatest extent and the traction stability is improved; and meanwhile, the service life of a bakelite pressing plate is prolonged.