Umbrella rib manufacturing method

Abstract

The invention discloses a method for manufacturing umbrella ribs. The interior of the drying box is located above the conveyer belt and is rotatably installed with a fixed column. The surface of the fixed column is symmetrically fixed with rotating blades, and the top inside the drying box is symmetrically fixed. A gas diverter valve is installed, the bottom of the gas diverter valve is equidistantly fixed with an air nozzle, the top of the drying box is fixedly installed with a hot gas box, and both ends of the hot gas box are fixedly installed with deflectors at equal distances, through the axial flow The combined use of the fan and the electric heating plate is convenient for heating the air and transporting it to the gas diverter valve, and then using the air nozzle to blow the hot air to the U-shaped umbrella ribs to dry the U-shaped umbrella ribs to avoid U-shaped umbrellas after electroplating The surface of the bone is not dry and exposed to the air for a long time, which leads to the damage of the electroplating layer. Through the use of the deflector, the time for the air to flow in the hot air box is prolonged to ensure that the air is fully heated, so that the U-shaped ribs can be dried more thorough.

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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