Rapid cooling device for aluminum profiles

Abstract

The invention discloses a rapid cooling device for aluminum profiles, and relates to the technical field of aluminum profile production. The rapid cooling device comprises a conveying mechanism, wherein an upper cooling mechanism is arranged at the upper end of the conveying mechanism, a lower cooling mechanism is arranged on the bottom side of the conveying mechanism, a collecting mechanism is arranged at one end of the conveying mechanism, a spraying mechanism is arranged at the upper end of the collecting mechanism, a water return mechanism is arranged at the upper end of the spraying mechanism, and the conveying mechanism comprises a conveying frame and material conveying rollers arranged on the inner side of the conveying frame at intervals. According to the rapid cooling device, thealuminum profiles are conveyed through the material conveying rollers, cooling through holes are annularly distributed in the surfaces of the material conveying rollers at intervals, the contact areaof the aluminum profiles and the material conveying rollers is reduced, rapid ventilation and heat dissipation can be promoted when the aluminum profiles are conveyed, and ventilation and pre-coolingtreatment is conducted on the two faces of the conveyed aluminum profiles correspondingly; and water is sprayed out through a nozzle to conduct spraying cooling treatment on the aluminum profiles in acollecting box, so that the aluminum profiles can be rapidly and evenly cooled, and the treatment efficiency of aluminum profile cooling is improved.

Description

technical field [0001] The invention belongs to the technical field of aluminum profile production, in particular to a rapid cooling device for aluminum profiles. Background technique [0002] Aluminum profiles are aluminum materials with different cross-sectional shapes obtained by hot-melting and extruding aluminum rods. The production process of aluminum profiles mainly includes three processes of casting, extrusion and coloring. Among them, coloring mainly includes: oxidation, electrophoretic coating, fluorocarbon spraying, powder spraying, wood grain transfer and other processes, and aluminum profiles are plated with titanium gold. The process belongs to the coating technology. It is to add pre-plating and electroplating process steps on the basis of the conventional titanium plating process. The pre-plating process is to chemically treat the activated plated parts in an aqueous solution of salt and hydrochloric acid. The plating solution components of the electroplati...

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Problems solved by technology

[0004] The object of the present invention is to provide a rapid cooling device for aluminum profiles. Through the rapid cooling device for aluminum profiles, it solves the problem of reducing the cooling rate of aluminum profiles due to the inability to quickly and uniformly cool aluminum profiles during the use of traditional aluminum profile cooling devices. The work efficiency of cooling treatment and the high cost of cooling treatment of aluminum profiles

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