Noise reduction structure special for aluminum plate production cold rolling mill and noise reduction method

Abstract

The invention relates to the technical field of cold rolling mills, and discloses a noise reduction structure special for an aluminum plate production cold rolling mill. The noise reduction structure comprises a supporting assembly, first noise reduction assemblies, second noise reduction assemblies, air exhaust assemblies and limiting assemblies. The supporting assembly comprises first bases and second bases, the second bases are arranged on one sides of the first bases, the number of the first bases and the number of the second bases are both two, the two sets of first noise reduction assemblies are arranged on the opposite sides of the two first bases and the two second bases, and the second noise reduction assemblies are arranged at the tops of the two sets of first noise reduction assemblies. Through the arrangement of first plate bodies and containing grooves, multiple pieces of sound absorption cotton can be rapidly guided into sound insulation plates, the sound absorption cotton is rapidly stabilized on the sound insulation plates through cooperation of the limiting assemblies, when the sound absorption cotton slides, the sliding positions of the sound absorption cotton are limited through the arrangement of second guide rails, and mounting of the sound absorption cotton is facilitated; and the noise reduction assemblies are arranged on the two sides and the top of the cold rolling mill, noise is lowered, and it is guaranteed that the cold rolling mill is in a normal working environment.

Description

technical field [0001] The invention relates to the technical field of cold rolling mills, in particular to a special noise reduction structure and noise reduction method for cold rolling mills for producing aluminum plates. Background technique [0002] Cold rolling mill is a new type of steel cold rolling processing equipment. The machine can process hot-rolled wire rods and hot-rolled coils with diameters between 6.5 mm and 12 mm into cold-rolled ribbed steel bars with diameters between 5 mm and 12 mm. The cold-rolled ribbed steel bar rolled by a cold rolling mill is an updated product of cold-drawn low-carbon steel wire in prestressed concrete members. In cast-in-place concrete structures, it can replace grade I steel bars to save steel. It is one of the better cold-worked steels of the same kind. If speed regulation is not required during the rolling process of the cold rolling mill, an AC motor can be used; if speed regulation is required during the rolling process o...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a special noise reduction structure and noise reduction method for aluminum plate production cold rolling mills, which has the advantage of noise reduction and solves the problem of not having noise reduction

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