Automatic lead word changing equipment for transillumination of fuel rod

The invention belongs to the technical field of nuclear power, and particularly relates to automatic lead word replacing equipment for transillumination of a fuel rod. According to the automatic lead word replacing equipment for transillumination of the fuel rod, the multi-axis mechanical arm is adopted for replacing manual lead word replacement, compared with manual replacement, the mechanical arm is stable in performance and high in repeatability, the lead word box maps lead word symbols and positions, and the lead word replacing efficiency is improved. The control system can grab and arrange the lead words according to the preset corresponding relation between the symbols and the positions, and the lead word replacement and arrangement efficiency and accuracy are effectively improved. 本公开属于核电技术领域，具体涉及一种燃料棒透照用自动换铅字设备。本公开的燃料棒透照用自动换铅字设备采用多轴机械手臂代替人工进行铅字的更换，相较人工更换，机械手臂性能稳定，重复性强，铅字盒将铅字符号与位置进行映射，使得控制系统可以根据预设的符号与位置的对应关系对铅字进行抓取排布，有效提高铅字更换排布的效率和准确性。