Robotic transfer tooling and automated welding system

By designing a robotic transfer fixture with support legs and adjustment mechanisms that can actively change their state, the problem of traditional robots being unable to cross partitions was solved, enabling continuous welding inside large steel structures and improving efficiency and flexibility.

CN122400930APending Publication Date: 2026-07-17SANY MARINE HEAVY INDUSTRY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SANY MARINE HEAVY INDUSTRY CO LTD
Filing Date
2026-03-13
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Traditional industrial robots cannot move continuously between compartments inside large steel structures, resulting in low welding efficiency and high labor intensity due to reliance on manual welding.

Method used

Design a robotic transfer fixture that uses support legs and adjustment mechanisms that can actively change their state, enabling it to cross partitions. Combined with magnetic suction devices and pulleys, it achieves stable movement and welding of the robot within the compartment.

Benefits of technology

This improves the robot's flexibility and welding efficiency within the compartment, reduces operational difficulty, and makes the welding process smoother and more convenient.

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Abstract

本申请实施例提供的一种机器人转运工装和自动化焊接系统，机器人转运工装包括支撑平台、支撑腿以及调节机构，支撑平台被配置为支撑机器人；支撑腿设置有多个，每个支撑腿与支撑平台活动连接，每个支撑腿具有相对于支撑平台的转动自由度，每个支撑腿背离支撑平台的一端设置有滑轮，支撑腿通过滑轮与隔舱的底壁接触；支撑腿与支撑平台的连接端通过调节机构与支撑平台连接，调节机构具有转动自由度且能够带动支撑腿相对于支撑平台转动。本方案能够提高机器人在移动和转移过程中的灵活性，使其更加顺利的实现相邻隔舱之间的跨越，降低了焊接作业的难度，使得作业过程更加顺畅便捷，具有更高的焊接作业效率。
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