High-Precision Glass Plate Optical Sorting Machine
The High-Precision Glass Plate Optical Sorting Machine is an automated vision inspection system designed for fasteners, precision metal parts, rubber components, plastic parts, and other small components requiring high-speed dimensional and surface inspection. Its transparent rotating glass plate enables simultaneous top, bottom, side, and angled inspection, making it particularly suitable for parts where underside defects are difficult to inspect with conventional conveyor-based systems.
For applications requiring glass-disc inspection technology, see ourGlass Disc Optical Sorting Machinescategory or contact OptiSorter for application-specific inspection testing.
High-speed glass plate optical sorting machine with a reinforced base for stable automated inspection of precision components.
Technical Features and Core Advantages
High-Precision Vision Inspection
The system can be configured with up to 20MP industrial cameras for detailed inspection of small and precision components. Depending on the product and inspection conditions, sorting accuracy can reach up to ±0.001 mm.
The inspection system is designed to reduce manual inspection variability and provide consistent automated quality control for demanding production environments.
High-Speed Inspection Throughput
The continuous rotating glass plate supports inspection speeds of approximately 500–1200 pcs/min, depending on the component geometry, inspection requirements, machine configuration, and production conditions.
360° Multi-Angle Inspection
The transparent glass plate allows cameras to capture images from different viewing directions while components rotate through the inspection area. Top, bottom, side, and angled views can be configured to detect dimensional and surface defects that may be difficult to identify from a single viewing direction.
This configuration is particularly useful for thin or flat components such as washers, nuts, O-rings, seals, and other precision parts where underside inspection is important.
Transparent rotating glass plate with multi-camera inspection for bottom, side, and other critical surfaces.
AI Vision Inspection and Fast Changeover
The self-developed vision inspection software supports AI-assisted inspection and fast model setup for complex geometries and non-standard components. For suitable applications, product changeover can be completed in approximately 15 minutes, depending on the inspection program and component configuration.
Inspection Items
- Dimensional Measurement:Diameter, height, inner diameter, outer diameter, thread pitch, concentricity, and perpendicularity.
- Surface Defect Detection:Scratches, burrs, deformation, missing processes, mixed materials, and coating peeling.
- Specialty Inspection:Crack detection, visual Go/No-Go gauge simulation, and metal foreign-body identification.
Applications and Suitable Industries
The glass plate optical sorting machine can be configured for a wide range of small precision components and automated quality inspection applications.
- Fasteners:Screws, nuts, washers, and aerospace rivets.
- Automotive Precision Parts:Bushings, piston rings, and small stamped components.
- Electronics and 3C Components:Mobile phone brackets, precision shrapnel, and SMD inductor bases.
- Rubber and Plastic Components:O-rings, seals, and silicone gaskets.
For fastener-specific applications, see ourFastener Optical Sorter Guidefor guidance on selecting the appropriate inspection configuration.
Technical Specifications
| Parameter | Specifications |
|---|
| Glass Disc Diameter | 300 mm / 500 mm / 600 mm (optional) |
| Number of Cameras | 2–8 units (customizable) |
| Camera Resolution | 5MP–20MP |
| Inspection Throughput | 500–1200 pcs/min, depending on product and configuration |
| Power Supply | AC 220V 50Hz / 110V 60Hz |
| Air Pressure | 0.4–0.6 MPa |
| Operating System | Self-developed |
| Sorting Accuracy | Up to ±0.001 mm, depending on the product being tested |
| Applicable Part Length | ≤60 mm; maximum customized length up to 150 mm |
Why Use a Glass Plate for Optical Sorting?
A transparent glass plate provides an important advantage for applications requiring underside inspection. Cameras can capture images through the transparent plate while components rotate, allowing inspection of surfaces that may remain hidden when parts travel on conventional opaque conveyor systems.
This makes the configuration particularly suitable for thin or flat components such as washers, nuts, O-rings, seals, and similar precision parts.
FAQs
What is the main advantage of using a glass plate for optical sorting?
The main advantage is simultaneous top and bottom inspection. Because the glass plate is transparent, cameras can capture images from underneath components while they rotate. This configuration is particularly useful for thin parts such as washers, nuts, and O-rings where underside inspection is required.
How is glass plate stability maintained at high inspection speeds?
The system uses a reinforced machine base, servo motor, and closed-loop control system. A dynamic compensation approach is used to reduce the influence of mechanical vibration on image acquisition and inspection repeatability. Actual performance depends on the component, machine configuration, and operating conditions.
Can the optical sorting machine integrate with an existing ERP or MES system?
Yes. The self-developed software supports Modbus and TCP/IP communication. Inspection data, including defect rates and CPK-related data, can be transferred to factory management systems for production monitoring and traceability, subject to the final system integration requirements.
Need a Customized Optical Sorting Solution?
Every component has different dimensions, surface conditions, tolerances, inspection speeds, and defect requirements. OptiSorter can evaluate your parts and recommend the appropriate camera configuration, glass plate size, inspection points, and sorting structure.
Share your product drawings, samples, dimensional tolerances, target inspection speed, and defect requirements with our engineers for an application-specific feasibility assessment.
Request an Optical Sorting Machine Feasibility Assessment
You can also review ourOptical Sorting Machine Selection Guideto understand the key factors when choosing an automated vision sorting system.
