Pressure detection correction type galvanized sheet treatment device

Abstract

The invention relates to the field of galvanization, in particular to a pressure detection correction type galvanized sheet treatment device. The technical problem to be solved is how to provide the pressure detection correction type galvanized sheet treatment device. According to the technical scheme, the pressure detection correction type galvanized sheet treatment device comprises a working machine bottom plate, a second vertical supporting frame, a third vertical supporting frame, an operation control screen, a stretching flattening system and the like, wherein the lower portion of the first vertical supporting frame is welded to the working machine bottom plate. According to the pressure detection correction type galvanized sheet treatment device, the correction of a galvanized steel sheet is achieved, that is, for the steel sheet with many bent parts, wrinkles with a large bending degree are removed through steel sheet straightening, then small wrinkles of the steel sheet are flattened in a linkage rolling mode, meanwhile, it is guaranteed that the steel sheet cannot be wholly bent due to gravity, and finally, pressure flatness detection is performed on the flattened steel sheet, so that the effect of correcting the whole steel sheet is achieved.

Description

technical field [0001] The invention relates to the field of galvanizing, in particular to a pressure detection and correction type galvanized plate processing device. Background technique [0002] Galvanized sheet refers to a steel sheet coated with a layer of zinc on the surface. Galvanizing is an economical and effective rust prevention method that is often used, and about half of the world's zinc production is used in this process. [0003] At present, galvanizing is an economical and effective anti-rust method that is often used in the prior art. During the production of galvanized sheets, the steel sheets need to be leveled. Most of the existing levelers use two sets of leveling rollers. Extruding the steel plate for leveling, when correcting the thin steel plate with a large distortion angle, it is easy to squeeze the folds together, affecting the flatness of the thin steel plate and reducing the quality of the thin steel plate. In the prior art, the thin steel plate...

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Problems solved by technology

[0005] In order to overcome the fact that galvanizing is an economical and effective anti-rust method that is often used in the prior art, the steel plate needs to be leveled during production of the galvanized sheet. Most of the existing leveling machines use two sets of leveling rollers. Extruding the steel plate for leveling, when correcting the thin steel plate with a large distortion angle, it is easy to squeeze the folds together, affecting the flatness of the thin steel plate and reducing the quality of the thin steel plate. In the prior art, the thin steel plate is directly Flattening, but the thin steel plate will be flattened directly during the leveling process, but after the thin steel plate is flattened again, its bending is elastic, causing the bent part of the steel plate to rebound after the thin steel plate is loosened, the leveling effect is not obvious, and some parts are small The wrinkles cannot be leveled in the overall leveling process, and the flatness of the galvanized sheet is not enough. At the same time, the folds will affect the thickness of the galvanized, resulting in poor galvanized quality. The technical problem of the present invention is: to provide a pressure detection correction method Galvanized sheet processing device

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