Smoke evacuation water tank device of plasma cutting machine

Abstract

The invention discloses a smoke evacuation water tank device of a plasma cutting machine. The smoke evacuation water tank device comprises a machine base, wherein the upper plane of the machine base is a grid cutting platform formed by supporting brackets, the bottoms of the supporting brackets form a tank bottom of a water tank through an embedded bottom plate, a cutting workpiece is placed on the grid cutting platform, the two side walls of the machine base are provided with a plurality of continuous air doors respectively, a guide rail is fixedly arranged on the bottom end of one side of the machine base, and a cutting machine making parallel line movement is supported on an idler wheel of the guide rail through a cross beam. The smoke evacuation water tank device can be used for injecting dust formed by melting metal materials and poisonous gas generated in the cutting process into water, so that workers are prevented from inhaling the poisonous gas, and the smoke evacuation water tank device can be used for substituting for, a dust removal device of the plasma cutting machine, and is low in cost, simple in structure and convenient to install.

Description

technical field [0001] The invention relates to matching equipment of a plasma cutting machine, in particular to a smoke exhaust water tank device for a plasma cutting machine. Background technique [0002] Plasma cutting machine is a new type of thermal cutting equipment, which has been widely used in various fields of industrial production. The principle of the industrial plasma cutting machine is to pass the mixed gas through the high-frequency arc. The gas can be air or a mixed gas of hydrogen, argon and nitrogen. Since the plasma cutting machine uses a high-temperature plasma arc as a heat source, the metal material to be cut is partially melted and gasified, and then blown away by the high-speed airflow at the same time, forming a large amount of cutting smoke and dust on the production site, which will cause damage to related parts and workpieces on the machine tool Pollution affects normal cutting, and the workshop environment is seriously polluted; and there is no ...

AI Technical Summary

Problems solved by technology

For example, the Chinese invention patent "A damper and partitioned dust removal device for a plasma cutting machine dust removal device" (notification number CN 101480752 B) discloses a dust removal device with a damper that isolates the exhaust fan from the cutting area. This dust removal device has a complex structure. High cost, not suitable for large-scale promotion and application

Images