A supporting system for laser precision machining

Abstract

The invention relates to the technical field of laser machining and discloses a matched system used for laser precise machining. A to-be-machined workpiece is arranged on a work platform. The supporting system comprises a dust exhausting device, a drying device and a purifying and collecting device. A through hole is machined in the side face of a dust exhausting cover. A through hole is further machined in the bottom of the side face of the dust exhausting cover to serve as an air inlet. The dust exhausting cover is arranged on the work platform and the to-be-machined workpiece is placed in an inner cavity of the dust exhausting cover. The position of the air inlet corresponds to the position of the to-be-machined workpiece. A fan is arranged on an air exhausting pipeline. An opening in one end of the air exhausting pipeline is communicated with the inner cavity of the dust exhausting cover through the through hole of the side face of the dust exhausting cover, and an opening in the other end of the air exhausting pipeline is connected with the drying device. According to the matched system, dust attached to the surface of the workpiece during machining can be effectively cleared away; water vapor attachment caused by air blowing is prevented; heat can be taken away through exhaust gas, and the exhaust gas can be further purified; the atmospheric environment is protected while the workpiece quality is ensured.

Description

technical field [0001] The invention relates to the technical field of laser processing, and more specifically relates to a supporting system for laser precision processing. Background technique [0002] With the diversified needs of industrial production, laser processing technology plays an increasingly important role. Including laser cutting, laser etching, laser marking, etc., laser processing can greatly reduce processing time, reduce processing costs, and improve workpiece quality. During this type of processing, researchers often improve the processing quality of processed samples by improving lasers, external optical paths, and process parameters. There are not many studies on dust removal and air blowing systems. In addition, the dust generated by laser processing Exhaust gas is generally discharged directly into the atmosphere, causing pollution to the atmosphere. During laser processing, a lot of dust will be generated due to high temperature melting. If the dus...

AI Technical Summary

Problems solved by technology

[0003] At present, the commonly used dust removal system simply sucks the dust away through the fan, but the dust on the surface of the workpiece is often accumulated the most. Because there is a certain height difference between the suction port of the fan and the surface of the workpiece, the dust on the surface of the workpiece is not easy to clean.

In addition, due to the humid air in the south, the blown gas often contains a small amount of water vapor. For photolithography products, the adhesion of water vapor is a fatal factor leading to product scrapping, and the commonly used air humidity removal system is only through The moisture-proof material inside works, but once the moisture-proof material is saturated with water, it will lose its effect, and the service life is short

Images