Control structure for portable numerical control (NC) flame cutting machine

Abstract

The invention discloses a control structure for a portable numerical control (NC) flame cutting machine. The control structure comprises a remote control device. The remote control device is connected with a wireless receiving unit of a control unit through a wireless transmitting unit connected with the remote control device. Cutting torch lifting motors, an ignition control valve, an axial expansion motor and a machine body moving driving motor are connected to the control unit. The remote control device is adopted for controlling; starting, stopping, inching and direct feeding of the cutting machine are realized; remote operation is realized through remote control; the influence on the bodies of operators working for a long time, which is caused by a large amount of dust generated in cutting, is avoided, so that the health security of the operators is improved; multiple cutting torches operate, so that the efficiency is high, and the production cost is reduced; the problems that in the prior art, only close range operation is conducted, the influence on the bodies of the operators from dust is serious, and the efficiency is low since a single cutting torch operates are effectively solved, and the control structure has the characteristics of simple structure and low cost.

Description

technical field [0001] The invention belongs to the technical field of flame cutting machine control, and relates to a control structure of a portable numerical control flame cutting machine with high efficiency and low cost. Background technique [0002] During the production process of the portable CNC cutting machine, due to the large amount of iron dust and dust when cutting various types of plates, and manual operation is required for ignition and cutting nozzle lifting, and because only a single cutting nozzle can be used for cutting, the production efficiency is low. If the equipment is frequently operated at close range, there will be hidden harm to the health of the operator, and the production cost will be high due to low production efficiency. Contents of the invention [0003] The technical problem to be solved by the present invention is: to provide a control structure of a portable numerical control flame cutting machine, which has simple structure, wireless ...

AI Technical Summary

Problems solved by technology

[0002] During the production process of the portable CNC cutting machine, due to the large amount of iron dust and dust when cutting various types of plates, and manual operation is required for ignition and cutting nozzle lifting, and because only a single cutting nozzle can be used for cutting, the production efficiency is low. If the equipment is frequently operated at close range, there will be hidden hazards to the health of the operator, and the production cost will be high due to low production efficiency.

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