Container flaw detection device and container production technology

Abstract

The invention discloses a container flaw detection device and a container production technology. The container flaw detection device comprises a base frame, a shielding shell internally provided with a flaw detection cavity, a flaw detection module, a conveying mechanism, a form positioning detection component, a deflection adjusting mechanism, an identification mechanism and a control module, the shielding shell is provided with an opening communicated with the flaw detection cavity, the flaw detection module is arranged on the base frame and located in the flaw detection cavity, the flaw detection module can detect different containers to be detected, part of the transmission mechanism is arranged in the flaw detection cavity through the opening, the transmission mechanism can transmit a to-be-detected container to get in and out of the flaw detection cavity, the form positioning detection component is used for obtaining welding seam position information of the to-be-detected container, the deflection adjusting mechanism can drive the to-be-detected container to rotate, and the control module is connected with the form positioning detection component, the transmission mechanism and the deflection adjusting mechanism so as to control the transmission mechanism and the deflection adjusting mechanism to operate according to the welding seam position information of the to-be-detected container. The flaw detection efficiency can be improved, and the safety of a user is guaranteed.

Description

technical field [0001] The invention relates to the technical field of flaw detection, in particular to a container flaw detection device and a container production process. Background technique [0002] In many sectors such as industry, civil, military, and many fields of scientific research, it is necessary to use pressure vessels to store and transport pressurized gas or liquefied gases. Pressure vessels need to be welded before they can be formed. The typical production process is as follows: [0003] After the longitudinal weld and girth weld of the container are welded, the container is transported to the flaw detection waiting area, and then transported from the waiting area to the flaw detection station for flaw detection. After the flaw detection is completed, it is transported to the flaw detection completion area. Transfer to the hydrostatic test waiting area. [0004] Because the radiation has certain harm to the human body, the existing container flaw detection...

AI Technical Summary

Problems solved by technology

[0004] Because the radiation has certain harm to the human body, the existing container flaw detection device needs to be carried out in a flaw detection room with a good shielding effect. At the flaw detection station, the staff needs to carry out multiple preparations such as numbering, marking, and filming, and then start the flaw detection module to work after the staff leave the flaw detection room. The detection principle of the flaw detection module is to launch The ray passes through the container and is imaged on the imaging plate, thus showing the welding quality of the weld position. However, the flaw detection module can only irradiate part of the container, and the staff need to remove the flaw detection module after the flaw detection module stops. After flaw detection, turn the container to a certain position, and repeat the above work content, so as to carry out flaw detection on each part of the container. After a certain amount of flaw detection, the film needs to be developed, fixed, and dried to form a reliable film for review

The entire flaw detection process takes a long time, and the staff needs to enter the shielding room frequently, and the container needs to be transported many times, which is very cumbersome, inefficient, and the labor intensity of the operator is relatively high

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