Numerical control machine tool with automatic temperature control function

Abstract

The invention discloses a numerical control machine tool with an automatic temperature control function, and relates to the technical field of machine tools. The numerical control machine tool comprises a numerical control machine tool body, wherein a heat dissipation air duct, a heating box and a temperature control module are fixedly installed on the numerical control machine tool body, a heat dissipation fan is rotatably installed in the heat dissipation air duct, the temperature control module is electrically connected with the heat dissipation fan and the heating box, and a cleaning device is arranged in the heat dissipation air duct and comprises a rotating shaft; and the rotating shaft is fixedly installed on the heat dissipation fan, a filter screen is fixedly installed on the inner wall of the heat dissipation air channel, a scraper is fixedly installed on the outer wall of the rotating shaft, and the scraper is installed on the outer wall of the filter screen in a sliding manner. According to the numerical control machine tool with the automatic temperature control function, the cleaning device and the filter screen are arranged on the heat dissipation air channel, so that impurities such as scrap iron can be effectively blocked, the scraping plate can scrape the impurities such as the scrap iron on the filter screen, the flow rate of the filter screen is increased, and the normal heat dissipation efficiency of the heat dissipation air channel is guaranteed.

Description

technical field [0001] The invention relates to the technical field of machinery, in particular to a numerically controlled machine tool with an automatic temperature control function. Background technique [0002] With the rapid development of society and the accelerated progress of science and technology, temperature measuring instruments are more and more widely used in various fields, and automation and intelligence have become the mainstream development direction of modern temperature control systems. The core controller is completed by a single-chip microcomputer. When the temperature detection circuit detects that the current ambient temperature is higher than the upper limit of the set value, the microprocessor will output a low level and start exhausting and cooling down; when the temperature detection circuit detects that the current ambient temperature When the temperature is lower than the set lower limit, the output is low level to make the steam engine control ...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, during the working process of the CNC machine tool, various iron filings and other impurities will be generated inside the machine tool. When the temperature is too high and the temperature control device needs to exhaust and dissipate heat, the iron filings and other impurities will easily adhere to the heat sink along with the wind flow. device, which affects the efficiency of exhaust air and heat dissipation, and then affects the efficiency of the temperature control device for temperature change control

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