Manipulator used for disassembling and assembling radioactive source standard liquid target

Abstract

The invention belongs to the technical field of industrial robots and in particular relates to a manipulator used for disassembling and assembling a radioactive source standard liquid target. The manipulator used for disassembling and assembling the radioactive source standard liquid target comprises a rotating mechanism connected with a robot main body, wherein a rotating part is arranged on therotating mechanism, a plurality of rotating heads are molded on the rotating part, and a screw and bolt disassembling manipulator, a workpiece clamping manipulator, a sealing ring drawing manipulatorand a sucking disc manipulator are respectively arranged on the rotating heads; and a control mechanism, a transmission mechanism, a speed reducing mechanism and an angle sensor are arranged inside the rotating mechanism, and the angle sensor is connected with the rotating part. The manipulator provided by the invention is used for disassembling and assembling a structure of the radioactive sourcestandard liquid target, so as to replace a radioactive source inside, the whole course can be automatically carried out by a robot, manual intervention operation can be carried out at any time, reaction is sensitive, working efficiency is high, and a person does not need to replace the radioactive source in person, so that the problem that radiation injury is caused when the radioactive source ismanually replaced is solved.

Description

technical field [0001] The invention belongs to the technical field of industrial robots, in particular to a manipulator used for disassembling and assembling standard liquid targets of radioactive sources. Background technique [0002] In the field of medical science and technology, some radioactive instruments are often used. The radioactive source inside the radioactive instrument is radioactive. Since the radioactivity of some components inside the radioactive source will gradually decay over time, the dose will decrease after a period of time. , therefore, in the process of use, it is necessary to regularly replace the radioactive source to ensure the dose rate requirements during treatment. [0003] A commonly used radioactive source standard liquid target (such as Figure 23 shown) consists of the following parts: including the upper aluminum body upper cover (61), the middle aluminum body middle body (62), the lower aluminum body fixing seat (63), and the upper and l...

AI Technical Summary

Problems solved by technology

This kind of operation process is complicated, and because the source replacement process is completed by human operation, the positioning accuracy is not enough, and the operation requirements are high. In addition, it is easy to cause radiation hazards to the source replacement technicians; even in order to avoid radiation, sometimes the replacement personnel will wear Heavy radiation protection clothing, hoods and other equipment, but heavy radiation protection clothing will also make people inconvenient to move, resulting in reduced operating efficiency

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