an infrared sensor

Abstract

The invention relates to the field of gas sensors, specifically an infrared sensor, including a mounting frame, an adjusting structure, a first rotating shaft, a first gear, a second gear, a first screw, a sliding rod, an adjusting block, a chute, and a rotating structure and the sensor body. In the present invention, the installation frame is first fixed on the machine for cutting pipes, and then the first rotating shaft is rotated, the first rotating shaft drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the first screw to rotate, and the first screw Drive the slider and the adjustment block at the bottom of the slider to slide inside the chute, and then adjust the height of the rotating structure on one side of the adjustment block, and then adjust the height of the sensor body, and then rotate the rotating structure to effectively adjust the height of the sensor body. Angle, easy to install, easy to operate, the height of the infrared sensor can be adjusted by adjusting the structure, and the angle of the infrared sensor can be adjusted by rotating the structure, which is convenient for sensing pipes with different diameters and greatly improves the efficiency of pipe cutting.

Description

technical field [0001] The invention relates to the field of gas sensors, in particular to an infrared sensor. Background technique [0002] Infrared sensor is a kind of infrared ray that can sense the target radiation. It uses the physical properties of infrared to measure. According to the detection mechanism, it can be divided into photon detectors and thermal detectors. Infrared sensing technology has been used in modern science and technology, national defense, industry and agriculture. It has been widely used in such fields, and infrared sensors are also used in equipment for industrial cutting pipes. [0003] However, in the process of industrial pipe cutting, the diameters of different pipes are different, and the height and angle of the infrared sensor need to be adjusted, so as to adapt to the automatic cutting of different pipes. The existing infrared sensor is not convenient to adjust the height and the angle of the sensor. It is inconvenient to cut different pi...

AI Technical Summary

Problems solved by technology

[0003] However, in the process of industrial pipe cutting, different pipes have different diameters, and infrared sensors are required to adjust the height and angle, so as to adapt to the automatic cutting of different pipes. The existing infrared sensors are not easy to adjust the height and angle of the sensor. It is not convenient to cut different pipes, and during the pipe cutting process, a lot of debris and dust will be generated, and the dust can easily enter the inside of the sensor body, resulting in poor sensing effect

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