Section steel hot galvanizing system and process

Abstract

The invention relates to a section steel hot galvanizing system and process, and belongs to the technical field of section steel hot galvanizing. According to the technical scheme, section steel (31)needing to be galvanized is conveyed to the position below a feeding electromagnetic chuck device (29) through a feeding roller way (30), the feeding electromagnetic chuck device (29) transversely moves left and right, and after the feeding electromagnetic chuck device (29) gets close to a material receiving L-shaped hook device (28), the galvanized section steel is placed on a galvanizing supporting beam (12) of the material receiving L-shaped hook device (28); a pressing mechanism guide rod (8) drives a pressing cross beam (10) to move downwards, and the pressing cross beam (10) clamps the section steel needing to be galvanized; and a galvanizing supporting beam moving guide rod (6) and the galvanizing supporting beam (12) move downwards, and the section steel is placed in a zinc pot (26) to complete hot galvanizing. The section steel hot galvanizing system and process have the beneficial effects that the labor intensity of workers is reduced, the labor efficiency is improved, the galvanizing time is shortened, and the galvanizing quality is improved.

Description

technical field [0001] The invention relates to a section steel hot-dip galvanizing system and process, belonging to the technical field of section steel hot-dip galvanizing. Background technique [0002] Hot-dip galvanizing is one of the most effective means to delay the environmental corrosion of steel materials. It is to immerse the cleaned and activated steel products in molten zinc liquid, and through the reaction and diffusion between iron and zinc, the steel products The surface is coated with zinc alloy coating with good adhesion. At present, hot-dip galvanizing of section steel is one of the important hot-dip galvanizing products. Section steel includes square steel, round steel, flat steel, angle steel, hexagonal steel, I-beam, channel steel, rail, window frame steel, etc. During the galvanizing process of section steel, it is necessary to place the section steel in a galvanizing pot for hot-dip galvanizing. Since there is no special feeding and galvanizing equip...

AI Technical Summary

Problems solved by technology

During the galvanizing process of section steel, it is necessary to place the section steel in a galvanizing pot for hot-dip galvanizing. Since there is no special feeding and galvanizing equipment, manual operations are mostly used, the labor intensity of the workers is high, the working environment is poor, and it is dangerous. Large size and low labor efficiency. Sectional steel enters the galvanizing pot in a disorderly manner. It is difficult to accurately grasp the galvanizing time, resulting in uneven galvanizing quality, difficult to guarantee the surface galvanizing effect, and long production time.

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