Wheeled Welding Robot

1. Product Overview

The “Xiaomeng”  Series represents a breakthrough in heavy-industry automation: the Self-Propelled Large-Scale Welding Robot. Unlike traditional fixed robotic arms or simple mobile platforms, this system is purpose-built to solve the most challenging welding scenarios—non-standard, oversized, multi-variety, and low-volume workpieces.

Breaking the traditional limitation of “bringing the workpiece to the robot,” the Xiaomeng robot brings the precision of automation directly to the workpiece. Integrating autonomous navigation, a heavy-duty hydraulic lifting system, and fine-wire welding capabilities, it can navigate deep into the workshop to perform in-situ welding on massive structures, pressure vessels, and wind turbine towers. It is not just a machine; it is a flexible, turnkey solution designed to eliminate the dependency on massive jigs, reduce labor intensity, and drastically improve efficiency in heavy fabrication.

2. Detailed Description

Engineered for the complexities of real-world heavy industry, the Xiaomeng system features a unique ‘Self-Propelled + Hydraulic Positioning’ architecture that sets it apart from standard automation:

• Autonomous Mobility & Flexible Deployment

Equipped with a high-performance mobile chassis (available in tracked or specialized wheeled configurations), it offers exceptional terrain adaptability. The robot can autonomously navigate to any workstation within the facility, eliminating the need for expensive external positioners or the risky manual handling of multi-ton workpieces.

• Hydraulic Stabilization & Lifting System

The integrated hydraulic system is the core of its precision. Upon reaching the target location, hydraulic outriggers deploy to lift the chassis, creating a rock-solid, vibration-free platform. This ensures weld seam quality consistently meets stringent radiographic testing (RT) standards. The lifting function also extends the operational vertical range, significantly reducing the need for dangerous manual work at heights.

• Advanced Vision Guidance & ‘No-Teaching’ Operation

To handle the inconsistencies of non-standard parts, the system is equipped with laser vision seam tracking and contact sensing. It automatically identifies weld seams and self-corrects its trajectory in real-time. This enables ‘no-teaching’ or minimal-teaching operation, allowing skilled welders to manage multiple robots without complex programming.

• Multi-Process Compatibility & IIoT Integration

The system supports all major welding processes (MIG/MAG/TIG) and is compatible with carbon steel, stainless steel, and aluminum alloys. Furthermore, it is fully integrated with the ‘Fourier’ Industrial Internet of Things (IIoT) platform, enabling real-time remote monitoring of welding parameters (current, voltage, travel speed) and predictive maintenance alerts.