Aluminum profile heat treatment device

Abstract

The invention relates to an aluminum profile heat treatment device. The aluminum profile heat treatment device comprises a placing frame for placement of an aluminum profile; the placing frame is a placing frame with a U-shaped structure; a cavity is formed in the placing frame; one side edge of the external of the placing frame is connected with a cold air intake pipe; a plurality of air outlets for throttling and expanding air in the cold air intake pipe to cool the air are uniformly formed in the surface and two sides of the placing frame; support pads for reducing the direct contact area with the aluminum profile are arranged at the ends, which are away from the placing frame, of the air outlets; and a fan for upwards blowing to increase air convection is arranged at the bottom of the placing frame. The aluminum profile heat treatment device has the beneficial effects that the aluminum profile can be preferably cooled through the air outlets in the bottom end; and the fan arranged at the bottom end of the placing frame can upwards blow from the bottom, so that the air convection can be accelerated, the aluminum profile is preferably cooled, and meanwhile, cold air in the cold air intake pipe can be upwards blown to the surface of the aluminum profile for exchange of the cold air and hot air to accelerate cooling of the aluminum profile.

Description

technical field [0001] The invention relates to an aluminum profile heat treatment device and belongs to the technical field of aluminum profile heat treatment. Background technique [0002] Aluminum profiles have a series of excellent characteristics, such as good strength, good weather resistance, low density, etc., and are widely used in construction and industry. In the production process of aluminum profiles, heat treatment is required to improve the plasticity and hardness of aluminum profiles . Aluminum heat treatment is an important process for aluminum processing enterprises, and it is also a strict production process for factories. Its purpose is to change the internal structure of aluminum through heating, heat preservation and cooling of aluminum, so as to obtain the desired performance. . Different heating temperatures, different holding times and different cooling methods will make the metal obtain different structures and properties, and make it in different...

AI Technical Summary

Problems solved by technology

[0003] However, the existing devices for cooling aluminum profiles use fans to cool and dissipate aluminum profiles. The rate of cooling and heat dissipation is slow and the efficiency is low, which affects the production and processing efficiency of production line products.

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