High-speed laser modified cutting high-pressure dust removal device

Abstract

This utility model relates to the field of laser cutting equipment technology and discloses a high-pressure dust removal device for high-speed laser modified cutting. It includes a laser cutting machine installed inside a sealed box. A dust removal device is connected to the outside of the sealed box. The dust removal device includes a dust extraction pipe and a dust collection box. One end of the dust extraction pipe is fixedly connected to and communicates with the sealed box, and the other end is connected to a universal joint. The other end of the universal joint passes through the sealed box and connects to the laser cutting machine. An opening is provided on one side of the sealed box, and a door is connected to the outside of the opening. A dust extraction assembly is connected inside the dust extraction pipe, and the dust collection box is located inside the dust extraction pipe. This high-pressure dust removal device for high-speed laser modified cutting draws air from the bottom of the sealed box through the dust extraction pipe and the universal joint, forming a high-speed airflow that rushes towards the laser cutting position. This allows the gas inside the sealed box to circulate during laser cutting operations, improving the utilization rate of special gases, reducing the consumption of special gases, and thus reducing overall processing costs.

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