Umbrella rib manufacturing method

Abstract

The invention discloses an umbrella rib manufacturing method. A fixed column is rotationally mounted at the position, above a conveying belt, in a drying box body; rotating blades are symmetrically and fixedly mounted on the surface of the fixed column; gas flow dividing valves are symmetrically and fixedly mounted at the top end in the drying box body; air nozzles are fixedly mounted at the bottom end of the gas flow dividing valve at equal intervals; a hot air box is fixedly mounted at the top end of the drying box body; flow guide plates are fixedly mounted at the two ends in the hot air box at equal intervals; a axial flow fan and an electric heating plate are matched for use; air can be conveniently conveyed to the gas flow dividing valve after being heated; hot air is blown to a U-shaped umbrella ribs through the air nozzles; the U-shaped umbrella ribs are dried, the situation that electroplated layers are damaged due to the fact that the surfaces of the electroplated U-shaped umbrella ribs are not dry and exposed in the air for a long time is avoided, the flowing time of the air in the hot air box is prolonged through the guide plate, the air is fully heated, and the U-shaped umbrella ribs can be dried more thoroughly.

Description

technical field [0001] The invention relates to the technical field of making umbrella ribs, in particular to a method for manufacturing umbrella ribs. Background technique [0002] With the development of science and technology, umbrellas have also changed. From the previous oil-paper umbrellas to umbrellas with various patterns, with the change of the umbrella surface, the umbrella ribs have also changed. The previous umbrella ribs were mostly wood and bamboo ribs. Later, There are iron bone, steel bone, aluminum alloy bone (also known as fiber bone), electric bone and resin bone. The umbrella frame generally has six to eight bones, and the most can reach twenty-four bones. It is mainly used in straight poles. Among the umbrellas, the parasols are generally six, seven, and eight, and most of the materials are made of aluminum alloy bones; [0003] However, in the process of making umbrella ribs, it is impossible to directly dry the umbrella ribs after electroplating, so t...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method for manufacturing umbrella ribs, which can effectively solve the problem that the umbrella ribs after electroplating cannot be directly dried, so that the undried electroplating layer on the surface of the umbrella ribs is exposed to the air and the electroplating layer is damaged. Damage, making the electroplating layer easy to crack and affecting the normal use of the ribs

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