Visual Positioning Laser Marking Machine

Visual Positioning Laser Marking Machine

The Visual Positioning Laser Marking Machine addresses one of the most common challenges in industrial marking — achieving high-accuracy alignment on small or irregularly placed components. By integrating machine vision technology, it replaces traditional mechanical positioning systems like jigs and fixtures, offering unmatched precision and flexibility.

Key Features and Technology

• Vision System Integration:
  Equipped with a high-resolution industrial CCD camera, mounted coaxially with the laser path or in close proximity, the system captures real-time images of the marking area.
• Automatic Feature Recognition:
  The intelligent software analyzes captured images to detect features such as fiducial marks, edges, holes, or contours, calculating precise offset, rotation, and scale parameters of each part.
• Smart Real-Time Alignment:
  The system dynamically adjusts the laser marking path based on visual feedback, ensuring perfect mark placement — even when parts are randomly oriented or positioned within the field of view.
• Enhanced Production Tolerance:
  Reduces dependence on mechanical fixtures and minimizes setup errors, increasing efficiency and throughput in high-volume manufacturing.
• Ideal for Small or Complex Components:
  Perfect for components that are difficult to fixture, including flexible PCBs, tiny medical tools, micro-electronic chips, and precision plastic parts.
• Laser Source Flexibility:
  Compatible with multiple laser types (commonly Fiber or UV) depending on material and application requirements.

Common Applications

• High-precision marking on FPC and PCB assemblies
• Serial numbers or logos on small metal or plastic components
• Automated marking of multiple small items placed randomly on trays
• Electronic component identification (IC chips, resistors, sensors)