Air blowing system with rotary air pipe

Abstract

The invention relates to the field of metal machining, and particularly discloses an air blowing system with a rotary air pipe. The air blowing system comprises a plurality of blowing nozzles, the airpipe and a fixed air pipe. The blowing nozzles are fixed to the air pipe and uniformly distributed on the air pipe, a rotating main pipeline is connected to the middle point of the air pipe through atee joint, a branch pipe communicates with the fixed air pipe, the branch pipe is rotatably connected to the rotating main pipeline through a rotating body, and the rotating body communicates with the inner portions of the rotating main pipeline and the branch pipe, so that air in the fixed air pipe enters the rotating body through the branch pipe, enters the rotating main pipeline from the rotating body, then enters the air pipe, and is blown out through the blowing nozzles on the air pipe. The rotation of the blowing nozzles is realized by the action of air flow rather than additionally driving. The blowing nozzles realize the effect of air changing from point to surface by simple design. The air blowing system not only has high efficiency, but also has high completion quality.

Description

technical field [0001] The invention relates to the field of metal processing, in particular to an air blowing system with a rotating air duct. Background technique [0002] In the process of metal processing, it is necessary to blow the surface of the metal workpiece, and the air blowing system is used to make the air flow on the metal surface. Most of the existing air blowing systems are fixed nozzles or manual blowing. The fixed type is fast, but its blowing The nozzle is fixed so that the nozzle can blow to its corresponding workpiece position, and other positions cannot be blown quickly, resulting in uneven blowing and affecting the blowing effect; while manual blowing can be flexible for multiple workpieces to ensure quality, but the operation It is inefficient, time-consuming and labor-intensive, increases the labor cost of the enterprise, and is not convenient for large-scale and efficient implementation. Therefore, it is necessary to improve the existing blowing sy...

AI Technical Summary

Problems solved by technology

[0002] In the process of metal processing, it is necessary to blow the surface of the metal workpiece, and the air blowing system is used to make the air flow on the metal surface. Most of the existing air blowing systems are fixed nozzles or manual blowing. The fixed type is fast, but its blowing The nozzle is fixed so that the nozzle can blow to its corresponding workpiece position, and other positions cannot be blown quickly, resulting in uneven blowing and affecting the blowing effect; while manual blowing can be flexible for multiple workpieces to ensure quality, but the operation Inefficient, time-consuming and labor-intensive, which increases the labor cost of the enterprise, and is not convenient for large-scale and high-efficiency implementation

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