Automatic feeding device of UO2 grinding pellets

Abstract

The invention discloses an automatic feeding device of UO2 grinding pellets. The automatic feeding device of the UO2 grinding pellets comprises a boat unit robot, a pellet robot, a boat unit feeding machine, a molybdenum boat plate discharging machine, a disk dismounting machine and a corrugated plate discharging machine. The automatic feeding device of the UO2 grinding pellets is characterized inthat the automatic feeding device can automatically complete material transferring and disk dismounting tasks, and the blank of related technologies in China is filled up. Servo motor drive and air cylinder transmission are mainly adopted to complete pellet conveying and disk dismounting. Transferring of molybdenum boat plates with materials and empty molybdenum boat plates is completed through the boat unit robot. Transferring of corrugated plates with the materials is completed through the pellet robot. Transferring of empty corrugated plates is completed both through the boat unit robot and the pellet robot. The disk dismounting machine mainly conveys the pellets to a track. At present, the automatic feeding device is applied to a pellet preparation production line, about 1,100 vehicles of pellets are produced, the percent of pass conforms to the requirement of the quality of ground pellets, the functions of the equipment are stable and reliable, and the producing and using requirements are met.

Description

technical field [0001] The invention belongs to the manufacture of nuclear fuel elements, in particular to a UO 2 Automatic feeding device for grinding pellets. Background technique [0002] The principle of the grinding post process is that the operator puts the sintered core block on the plastic plate on the automatic line material section, and is transported by the belt to the grinding area of ​​the grinding machine. The roughness and size of the grinding core block are self-inspected by the operator. After being qualified, it is transported to the stainless steel plate in the unloading section by a belt, and then removed by the operator for manual cleaning. When the material of the whole trolley has been cleaned, it is weighed. After checking that the grinding quantity is correct, push it to the grinding pellet storage area for use by the platoon leader's tube loading post. [0003] The loading and unloading of the grinding post are all manual operations. Among them...

AI Technical Summary

Problems solved by technology

Among them, it is necessary to manually move the pellets in the stainless steel corrugated plate to the feeding tray when loading, and it is necessary to manually move the blanking tray to the cleaning tank when unloading. After cleaning the surface of one side, the pellets need to be moved to the other. Continue to clean the surface on the other side in the unloading tray, the work intensity is high, the labor is heavy, and the pellets are easy to be damaged during the feeding and turning process, reducing the yield of pellets

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