Electrical automatic machining device

Abstract

The invention discloses an electrical automatic machining device which comprises a machine body and a movable cross beam arranged at the top of the machine body, a cutting machine base is slidably installed on the movable cross beam, a laser cutting head is arranged at the bottom end of the cutting machine base, and a temperature control mechanism is arranged on the cutting machine base. The temperature control mechanism comprises a central control unit, a temperature control module, a display module and a temperature sensor, the temperature control module is connected with the central control unit, and the display module is connected with the temperature control module through a data line. According to the electrical automatic machining device, the temperature control mechanism is arranged on the cutting machine base, so that the temperature control module can sense the surface temperature of the laser cutting head in real time, when the surface temperature of the laser cutting head is too high, the temperature control mechanism can send a stop signal to the electric box of the laser cutting machine, the laser cutting machine is stopped, and therefore the laser cutting head is protected, and alarm information is sent out through an alarm unit.

Description

technical field [0001] The invention belongs to the technical field of laser cutting equipment, and in particular relates to an electric automatic mechanical processing device. Background technique [0002] Electric automatic laser cutting machine is a kind of mechanical processing equipment, which focuses the laser emitted from the laser cutting head into a high-power density laser beam through the optical path system, and the laser beam irradiates the surface of the workpiece to make the workpiece reach the melting point or boiling point. The molten or vaporized metal is blown away by high-pressure gas coaxial with the beam. With the movement of the relative position of the beam and the workpiece, the material will eventually form a slit, so as to achieve the purpose of cutting. This electric automatic laser cutting machine is mainly composed of a body, a moving beam, a cutting machine base and a laser cutting head. The programming can automatically complete the cutting o...

AI Technical Summary

Problems solved by technology

[0004] 1. The laser cutting head at the bottom of the cutting machine base will continue to emit laser light during the operation of the equipment. After the equipment has been running for a period of time, the temperature on the surface of the laser cutting head will become higher and higher. If the machine is not shut down in time, it will affect the laser cutting head. The service life of the laser cutting head is long, and the existing laser cutting machine is not equipped with any device for sensing the surface temperature of the laser cutting head, so the operator can only judge whether the laser cutting head is high temperature through experience and the naked eye, the effect is not good, and laser cutting often occurs The problem of head damage;

[0005] 2. The surface of the body of the existing laser cutting machine has multiple cooling holes for heat dissipation inside the body, but because there is no blocking device, the cooling holes cannot be well shielded when the laser cutting machine is not in use. Foreign matter such as dust from the outside easily enters the inside of the body through the heat dissipation holes, resulting in a decrease in the cleanliness of the inside of the body, and it is easy to cause dust on the surface of the internal components of the body, which is inconvenient

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