Rotary air outlet device

Abstract

The invention discloses a rotary air outlet device which is simple in structure and easy to implement, the arrangement of a first channel of a connecting seat is convenient for an external air source to enter a hollow movable part through the connecting seat, and the arrangement of a transverse pipe is convenient for enabling an air outlet head to be away from a vertical shaft around which the hollow movable part winds. The air outlet head can circumferentially move in a large range instead of rotating in the same position, on one hand, air blowing, water removal, dust removal and the like can be conveniently carried out on different positions of the workpiece, on the other hand, water, dust and the like drifting in the front of the moving direction can be further away from the workpiece and cannot fall back to the surface of the workpiece by moving the position during air blowing, and the use effect is better; in addition, through the arrangement of the communication connecting structure, the air outlet direction of the air outlet head can be conveniently adjusted according to needs, the air outlet head can well blow air towards the workpiece, and practicability is good.

Description

technical field [0001] The invention relates to a rotary air outlet device. Background technique [0002] At present, after the workpiece is washed and cleaned in the manufacturing process of the product, it is often necessary to quickly remove the water droplets remaining on the surface of the workpiece to facilitate other subsequent processes. The existing technology mainly uses fan blowing, air gun blowing, thermal drying and other methods. However, the fan blowing method has a large air outlet area and low efficiency. The air gun blowing requires workers to hold the air gun against the surface of the workpiece, which costs a lot of labor costs. The thermal drying method requires electric heating and drying, and the workpiece is also lifted when drying water droplets. The temperature consumes a lot of energy. [0003] Therefore, how to overcome the above existing defects has become an important issue to be solved urgently by those skilled in the art. Contents of the in...

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Problems solved by technology

[0002] At present, after the workpiece is washed and cleaned in the manufacturing process of the product, it is often necessary to quickly remove the water droplets remaining on the surface of the workpiece to facilitate other subsequent processes. The existing technology mainly uses fan blowing, air gun blowing, heat drying, etc. However, the fan blowing method has a large air outlet area and low efficiency. The air gun blowing requires workers to hold the air gun against the surface of the workpiece, which costs a lot of labor costs. The thermal drying method requires electric heating and drying, and the workpiece is also lifted when drying the water droplets. temperature, high energy consumption

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