Novel withdrawal and straightening machine and working method of withdrawal and straightening machine

Abstract

The invention relates to a novel withdrawal and straightening machine and a working method of the withdrawal and straightening machine in the field of metallurgical equipment. A baffle assembly is further arranged above the position from a feeding port in the front side of a base and a discharging port in the rear side of the base in a matched manner. The baffle assembly is fixedly installed on amiddle main supporting frame. A front side pressing adjusting assembly and a rear side pressing adjusting assembly are arranged on the front face and the rear face of the middle main supporting framecorrespondingly. The base is further provided with a lower pressing adjusting assembly matched with the front side pressing adjusting assembly and the rear side pressing adjusting assembly. A liftinglug is further arranged on the middle main supporting frame in a matched manner. According to the withdrawal and straightening machine provided by the invention, a good plate shape can be effectivelyand quickly produced through the withdrawal and straightening machine, and meanwhile, the defects of wavy edges, wavy shapes and the like of a plate surface can be eliminated, so that the straightnessof a thin plate is greatly improved; and meanwhile, the invention further provides the working method of the withdrawal and straightening machine, by means of the method, the working efficiency can be improved, lace defects are avoided, and therefore the rejection rate is reduced, and the stretching effect is greatly improved.

Description

technical field [0001] The invention relates to a tension leveler and a working method in the field of metallurgical equipment. Background technique [0002] Metallurgy is the process and process of extracting metals or metal compounds from minerals, and using various processing methods to make metals into metal materials with certain properties. After cold-rolled sheets are annealed, they often produce poor plate shapes, such as strip steel When the extension of the side is greater than that of the middle, it will form a wavy edge, and when the extension of the side is smaller than that of the middle, it will form a warp. It needs to be adjusted with a tension leveler. The tension leveler is also used in metallurgical operations; there are various types of tension levelers, such as archway In the early days, most of the tension leveling machines were like steel rolling mills, and they were archway-shaped; when multiple sets of tension-leveling rollers were used, the archway...

AI Technical Summary

Problems solved by technology

However, due to the concentration of pressure, the increase in casting speed is affected; the combined type, due to the development of multi-strand continuous casting machines, requires off-line ma

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