Vertically arranged press roll structure

The utility model provides a vertically arranged press roll structure which comprises a rack, a warping beam and a pressure roll, wherein vertical sliding track shafts symmetrically assembled on two sides of the rack respectively are designed at the upper part of the rack; vertical sliding grooves with upper openings are processed in the sliding track shafts respectively, two ends of the pressure roll are assembled in the sliding grooves in the sliding track shafts through sliders in a vertical sliding manner respectively, and the pressure roll can be freely and rotationally assembled relative to the sliders; the pressure roll is assembled at the vertical part of the warping beam in parallel, and the surface of the pressure roll is tightly attached to the surface of the warping beam; and the pressure roll is vertically pressed at the upper part of the warping beam, and with increasing of the diameter of the warping beam, the pressure roll vertically rises due to limitation of the sliding track shafts to the sliders, so that the pressure roll can still be assembled above the warping shaft in parallel without pressure change.