Sizing device for fabric production

The invention discloses a sizing device for fabric production. The sizing device comprises a main plate; the main plate is cuboid-shaped; universal wheels are fixedly mounted at four corners of the lower end face of the main plate; the four universal wheels are consistent in specification and distributed in a rectangular array; two first supporting plates are fixedly mounted at the position, close to one side edge, of the upper end face of the main plate; the two first supporting plates are consistent in specification and arranged in parallel; the two first supporting plates are distributed relative to the transverse center line of the upper end face of the main plate in an axial symmetry manner; protective plates are fixedly installed on one sides of the upper ends of the two first supporting plates; limiting grooves are formed in the upper ends of the two first supporting plates in a penetrating mode; the groove lengths of the limiting grooves are half of the heights of the first supporting plates; rotating