A part sorting system is an automated or semi-automated process that categorizes and organizes components based on specific attributes like size, shape, function, or material to ensure quality and streamline production and assembly processes. These systems often utilize technologies such as robotics, computer vision, AI, and vibration feeders to achieve precise separation and placement of parts. They are crucial for industries from automotive and electronics to medical devices, enhancing supply chain efficiency and supporting research and development.
This video demonstrates how AI and vision systems are used to sort small parts with high precision:
57s
Dorna Robotics
YouTube · 18 Jun 2025
How Part Sorting Systems Work
Input and Feeding: Parts typically enter the system in bulk, from a bucket or conveyor, where they are then fed into a consistent, single-file stream. Vibration feeders are often used to ensure parts don't overlap.
Inspection/Recognition: Computer vision systems, equipped with high-resolution cameras and AI algorithms, analyze images of the parts to identify defects, measure characteristics, and classify them based on predefined criteria.
Manipulation and Sorting: Robotic arms or other automated mechanisms, such as Cartesian systems, use the information from the inspection phase to pick up individual parts and move them to their designated locations.
Output: Sorted parts are then directed to specific bins, totes, or assembly stations, ready for the next stage of the production or assembly process.
Key Applications
Automotive: Streamlines the assembly of complex vehicles by sorting metal and plastic components based on their shape, function, and quality standards.
Electronics: Organizes small electronic components, ensuring precision and reducing errors in the assembly of devices.
Medical Devices: Separates and sorts components for precise and reliable manufacturing of medical equipment.
General Manufacturing: Automates the sorting of parts from laser-cut metal sheets, injection-molded plastics, and other manufacturing processes to increase productivity.
Benefits
Increased Efficiency: Automates tedious manual tasks, accelerating the sorting and material flow process.
Enhanced Quality Control: Detects defects and ensures parts meet strict standards, leading to fewer errors and higher product quality.
Reduced Costs: Minimizes labor costs and the need for manual handling, improving overall operational efficiency.
Improved Productivity: Speeds up production lines and makes parts more locatable and accessible, supporting overall supply chain management.
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