Surface treatment device for aluminum profile machining

Abstract

The surface treatment device for aluminum profile machining comprises a sand blasting machine body, a conveying belt used for conveying plates is arranged in the sand blasting machine body, a spray head used for sand blasting is arranged in the sand blasting machine body, fixing plates are welded to the two ends of the top of the sand blasting machine body, and a sliding rail is welded between the fixing plates; a sliding mechanism is arranged on the front side of the sliding rail, a shifting mechanism is arranged on the top of the sliding mechanism, a reciprocating mechanism is arranged on one side of the sliding mechanism, and the spray head is connected to the bottom of the reciprocating mechanism. The device has the following beneficial effects that the limiting mechanism can be adjusted according to the size of the aluminum alloy plate, so that the moving range of the reciprocating mechanism is adjusted through cooperation of the shifting mechanism and the limiting mechanism, the reciprocating mechanism only moves in the top area of the aluminum alloy plate, it is guaranteed that sand blasting is uniform, and the working efficiency is improved. And waste of resources can be avoided, the device is suitable for aluminum alloy plates of different sizes, and practicability is improved.

Description

technical field [0001] The invention relates to the technical field of aluminum profile processing, in particular to a surface treatment device for aluminum profile processing. Background technique [0002] Aluminum profiles are products made of aluminum and other alloying elements, also known as aluminum alloy profiles. Aluminum alloy profiles are the most widely used non-ferrous metal structural materials in the industry. It has been widely used in the chemical industry. Due to the impact and cutting effect of abrasives on the surface of the workpiece, the sandblasting machine can obtain a certain degree of cleanliness and different roughness on the surface of the workpiece, so that the mechanical properties of the workpiece surface are improved, thus improving the workpiece surface. The fatigue resistance increases the adhesion between it and the coating. During the processing of the aluminum alloy sheet, the surface needs to be sandblasted. When the current sandblasting ...

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Problems solved by technology

[0002] Aluminum profiles are products made of aluminum and other alloy elements, also known as aluminum alloy profiles. Aluminum alloy profiles are the most widely used non-ferrous metal structural materials in the industry. They are used in aviation, aerospace, automobiles, machinery manufacturing, ships, construction, decoration It has been widely used in the chemical industry. Due to the impact and cutting effect of abrasives on the surface of the workpiece, the surface of the workpiece can be obtained with a certain degree of cleanliness and different roughness, so that the mechanical properties of the surface of the workpiece can be improved, thus improving the quality of the workpiece. The anti-fatigue performance increases the adhesion between it and the coating. During the processing of the aluminum alloy sheet, the surface needs to be sandblasted. When the current sandblasting device blasts the aluminum alloy sheet, the nozzle is Swing sandblasting is carried out at a fixed swing angle. Since different batches of plates may have different sizes, if the plate size is large, the degree of sandblasting at both ends of the plate will be low, resulting in uneven sandblasting of the plate. If the plate size is large Small, when the nozzle swings to the maximum angle, it will not be able to spray the plate, resulting in waste of resources

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