Intelligent plasma cutting machine based on Internet of Things

Abstract

The invention relates to an intelligent plasma cutting machine based on the Internet of Things, including a base, a cutting table, a cutting bridge and a cutting head, the cutting bridge also includes a clamping mechanism, the base also includes a sealing mechanism, and the clamping mechanism includes a drive motor and a drive plate , a fixed plate and a clamping assembly, the clamping assembly includes several clamping units, the clamping unit includes a drive block, a connecting block and a clamping block, the intelligent plasma cutting machine based on the Internet of Things, the cutting bridge is equipped with a clamping When the cutting machine is working normally, the clamping mechanism can clamp and fix the cutting head. When the cutting head needs to be replaced and maintained, the cutting head can be removed from the clamping mechanism without disassembly, which not only saves time and effort, but also reduces the labor intensity, and avoid the impact on production efficiency; in addition, the signal processing circuit has the function of adjustable gain, which can meet the collection of input signals of different levels, and improves the reliability of the signal processing circuit.

Description

technical field [0001] The invention relates to the field of cutting equipment, in particular to an intelligent plasma cutting machine based on the Internet of Things. Background technique [0002] Plasma cutting is a processing method that uses the heat of the high-temperature plasma arc to partially or partially melt (and evaporate) the metal at the incision of the workpiece, and uses the momentum of the high-speed plasma to remove the molten metal to form a cut. The plasma cutting machine is a machine that uses this method to process metal materials. [0003] At present, the cutting head of the existing plasma cutting machine is mostly fixed on the cutting bridge. When the cutting head breaks down and needs to be repaired, it is very inconvenient to repair it directly on the cutting machine. At this time, it needs to be disassembled first. Many parts need to be manually disassembled during disassembly, which not only takes time and effort, increases labor intensity, but ...

AI Technical Summary

Problems solved by technology

[0003] At present, the cutting head of the existing plasma cutting machine is mostly fixed on the cutting bridge. When the cutting head breaks down and needs to be repaired, it is very inconvenient to repair it directly on the cutting machine. At this time, it needs to be disassembled first. Many parts need to be manually disassembled during disassembly, which not only takes time and effort, increases labor intensity, but also indirectly affects production efficiency; in addition, in order to facilitate the movement and cutting of the cutting head, most of the cutting bridges are set on slide rails, and slide rails are generally It is exposed to the air, and it is easy to be corroded for a long time, which will affect the normal sliding of the cutting bridge

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