Metal sheet roller straightening machine

Abstract

The invention relates to a metal sheet roller straightening machine and belongs to the field of metallurgical machinery. The metal sheet roller straightening machine comprises a feeding plate, an upper straightening device, a lower straightening device, a main fixing frame, a machine frame, a motor and a belt. The upper straightening device comprises an upper feeding roller, a feeding roller bearing seat, an upper straightening roller set, upper straightening roller bearing seats, an upper discharging roller, an upper discharging roller bearing seat, an upper support, a pressing plate, a bolt and an adjusting spring. The lower straightening device comprises a lower feeding roller, a lower straightening roller set, a lower discharging roller, a lower main bearing seat, a V-shaped belt wheel and a transmission set gear. The spring is adopted by the upper straightening device for providing straightening force for straightening rollers, and thus noise generated in the straightening process of the straightening machine is greatly lowered; and meanwhile, bearings of the upper straightening device adopt guiding groove structures, the height of the straightening rollers can be adjusted conveniently so that the straightening machine can adapt to straightening of metal sheets with different thicknesses, production demands are met, dismounting and mounting are easy, and maintaining is convenient. The lower straightening device mainly provides force for moving of the metal sheets and does not provide straightening force proactively.

Description

technical field [0001] The invention relates to a metal sheet roller straightening machine, which belongs to the field of metallurgical machinery. Background technique [0002] When refining metal materials, it is necessary to go through the electrolytic process, but the thin plates loaded into the electrolytic tank are required to have high straightness and drape, so as to ensure that the distance between the thin plates is uniform throughout the entire plate surface, so that the conductive The contact resistance of the board is minimal. The main factors affecting the spacing of thin plates are the unevenness and deformation of the surface of the thin plates. However, during the processing, transportation and stacking of the plates, due to the influence of external forces, temperature changes, and internal force fluctuations, uneven plastic deformation will occur, which is easy to produce Shape defects, such as plastic deformation such as two-way wavy bending, lateral bend...

AI Technical Summary

Problems solved by technology

The main factors affecting the spacing of thin plates are the unevenness and deformation of the surface of the thin plates. However, during the processing, transportation and stacking of the plates, due to the influence of external forces, temperature changes, and internal force fluctuations, uneven plastic deformation will occur, which is easy to produce Shape defects, such as plastic deformation such as two-way wavy bending, lateral bending, cambering or twisting

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