Spraying mechanism for chemical corrosion resisting aluminum profile

Abstract

The invention provides a spraying mechanism for a chemical corrosion resisting aluminum profile and belongs to the technical field of spraying. Through the spraying mechanism for the chemical corrosion resisting aluminum profile, the problem that in the prior art, a spraying gun cannot spray the front and rear faces and the left and right faces of the aluminum profile is solved. The spraying mechanism for the chemical corrosion resisting aluminum profile comprises a box internally provided with a cavity. A recovery groove is slidably formed in the bottom of the box. The spraying mechanism is characterized in that the a first spraying gun and a second spraying gun are arranged in the cavity, a first turning arm is fixed to the first spraying gun, and a first sliding adjustment mechanism isarranged between the first turning arm and the inner wall of the box; and a second turning arm is fixed to the second spraying gun, a second sliding adjustment mechanism is arranged between the secondturning arm and the inner wall of the box, and the cavity is further internally provided with a conveying mechanism capable of enabling the aluminum profile to pass between the first spraying gun andthe second spraying gun. The spraying mechanism can spray the front and rear faces and the left and right side faces of the surface of the aluminum profile.

Description

technical field [0001] The invention belongs to the technical field of spraying, and relates to a spraying mechanism, in particular to a spraying mechanism for chemical corrosion-resistant aluminum profiles. Background technique [0002] Aluminum alloy is the most widely used non-ferrous metal structural material in industry, and has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industry. The density of aluminum alloy is low, but its strength is relatively high, which is close to or exceeds that of high-quality steel. It has good plasticity and can be processed into various profiles. It has excellent electrical conductivity, thermal conductivity and corrosion resistance. It is widely used in industry, and its usage is second only to aluminum alloy. Yu steel. However, the wear resistance and corrosion resistance of aluminum products are not very satisfactory, and the situation of corrosion, oxidation and fracture dama...

AI Technical Summary

Problems solved by technology

However, the wear resistance and corrosion resistance of aluminum products are not very ideal, and the situation of corrosion, oxidation and fracture damage is very serious, which greatly shortens its service life

[0003] The production process of aluminum profiles generally includes several processes such as extrusion molding, profile tempering, surface cleaning, lotion drying, surface coating and coating drying. In the traditional aluminum profile spraying process, manual spraying is used, but the traditional The spraying method has the following defects: the manual spraying operation must be carried out in a closed space, and a large number of exhaust equipment must be installed in the spraying room to reduce the damage of dust to the human lungs, and the manual spraying operation is affected by various factors. It cannot be strictly controlled, and it takes a long time to complete the entire spraying operation; in addition, manual spraying operations generally require two people to assist at the same time, resulting in poor efficiency, poor maneuverability and high labor costs

[0005] However, this spraying device has the following disadvantages: 1. Manual operation is required when moving the aluminum material to be sprayed, which is time-consuming and laborious; 2. The device has only one fixed spraying gun, and the spraying efficiency is low; 3. The spraying operation is exposed in the Outdoors, hazardous to operators

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