Automatic measuring device for detection sheet and control method of automatic measuring device

Abstract

The invention relates to an automatic measuring device for a detection sheet, which adopts a moving device to move the detection sheet in a sample storage device to a detection device for detection. The main control system controls the moving device to move the detection sheet to the detection device for detection and move the detection sheet after measurement to the sample storage device; in the detection process of the detection sheet; the protection device moves along with the axis moving direction of any moving part in the moving device, shielding protection is carried out on the detection piece in the detection process, the risk of radiation injury to the body of a worker in the detection process is reduced, meanwhile, lead shielding is added to the detection piece in the detection process, and the detection efficiency is improved. External interference is reduced, so that the measurement result is more accurate. The moving device has the advantages of being simple in structure, rapid and flexible in opening action, high in automation degree, high in control precision during opening and closing and the like.

Description

technical field [0001] Embodiments of the present invention relate to an automatic measuring device and a control method thereof, in particular to an automatic measuring device for a detection sheet and a control method thereof. Background technique [0002] At present, when artificially measuring and testing some radioactive and toxic detection sheet samples, if the protection is not in place, there will be a certain risk of damage to the body of the staff. In CN111580146A, a radioactivity measuring device is disclosed, which adopts moving parts to grasp radioactive substances, and drives the samples to movably go back and forth between the detection part and the sample storage part, but the moving process does not require manual handling by personnel. It only reduces the risk of damage to the staff's body during the handling process. During the testing process, the opening of the top of the lead chamber is always open, so the risk of radiation damage to the staff's body re...

AI Technical Summary

Problems solved by technology

[0002] At present, when artificially measuring and testing some radioactive and toxic detection sheet samples, if the protection is not in place, there will be a certain risk of damage to the body of the staff

Disclosed in CN111580146A is a kind of radioactive activity measuring device, which adopts moving parts to grasp radioactive substances, and drives the samples to move back and forth between the detection part and the sample storage part, but the moving process does not require manual handling by personnel. It only reduces the risk of damage to the body of the staff during the handling process. The opening of the top of the lead chamber is always open during the detection of the equipment used, so the risk of radiation damage to the body of the staff remains the same. At the same time, in the above-mentioned prior art, the opening on the top of the lead chamber is always an open structure during the detection process, which will also cause the external environment to interfere with the detection piece sample during the detection process, making the detection data distortion

[0003] Even, a kind of lead chamber lid automatic opening and closing device is disclosed in CN207420307U, but still there is opening structure complex, opening action is slow, clumsy, and this lead chamber lid automatic opening and closing device, automation degree is low, and opening and closing However, there are still disadvantages of low control accuracy

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