Surface derusting device of packaging steel band

Abstract

The invention relates to a surface derusting device of a packaging steel band. The device is characterized in that the device comprises a rack, a cloth belt wheel mechanism and a cloth belt wheel driving device, and the cloth belt wheel mechanism is composed of upper and lower cloth belt wheel groups; the rack is composed of a front gateway frame and a rear gateway frame, the upper and lower clothbelt wheels are arranged between the front and rear gateway frames on the rack through a deep groove ball bearing, a moving bearing box and a fixing bearing box respectively, the upper portions of the front gateway frame and the rear gateway frame are provided with a pressing cover and a downward handle, the cloth belt wheel driving mechanism comprises upper and lower cloth belt wheel driving devices which are arranged on the outer side of the front gateway frame, and the upper and lower cloth belt wheel driving devices are connected with the upper and lower cloth belt wheel groups. The device has the advantages that the designing structure is simple, the manufacturing precision is not high, the processing difficulty is low, and the processing cost is low; the cloth upper and lower clothbelt wheel groups with opposite operation directions can remove rusts on the surface of the steel band effectively, and the production efficiency is high.

Description

technical field [0001] The invention belongs to the technical field of derusting the surface of a packaging steel strip, in particular to a derusting device for the surface of a packaging steel strip. Background technique [0002] For the production line of steel strips for packaging, after the process of producing blued steel strips for packaging is completed, it will enter the process of coiling, packaging, warehousing, and delivery of steel strips. In actual production, due to improper product storage, If the storage time is too long or the surface of the steel strip is not thoroughly dried during the production process, or it is exposed to rain during the transportation of the steel strip, the above conditions will cause corrosion on the surface of the steel strip, and the originally qualified products will become waste products. This will cause a lot of waste and loss to the enterprises that produce steel strips. In order to solve this problem, some manufacturers use t...

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Problems solved by technology

[0002] For the production line of steel strips for packaging, after the process of producing blued steel strips for packaging is completed, it will enter the process of coiling, packaging, warehousing, and delivery of steel strips. In actual production, due to improper product storage, If the storage time is too long or the surface of the steel strip is not thoroughly dried during the production process, or it is exposed to rain during the transportation of the steel strip, the above conditions will cause corrosion on the surface of the steel strip, and the originally qualified products will become waste products. This will cause a lot of waste and loss to the enterprises that produce steel strips.

In order to solve this problem, some manufacturers use the hydrochloric acid or sulfuric acid pickling process section on the galvanizing production line to pickle the corroded steel strip to achieve the purpose of derusting the surface of the steel strip. It is particularly serious, and it is difficult to clean through the existing pickling process, so it is still difficult to completely solve the corrosion problem of the steel strip, and it will still cause waste of the steel strip and bring great losses to the enterprise

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