Overview

　　Guanshengtai Automatic Mobile Phone Lens Inspection Machine is a specialized device designed for the fully automated inspection of appearance defects and dimensional accuracy of precision optical components such as mobile phone camera lenses, filters, and windows. The equipment integrates an automatic feeding and sorting system, a high-precision positioning platform, a multi-angle light source illumination system, a high-resolution industrial camera, a precision dimensional measurement module, and an automatic sorting and unloading mechanism. It can perform online full inspection of defects such as scratches, dirt, chipping, white spots, poor coating, and critical dimensions on the lens surface. The inspection cycle can reach 1800-3600 pieces/hour, effectively replacing traditional manual visual inspection.

　　Technical parameters:

　　Model Number: GST-WJ021A

　　Sizes:L1.5*W1.1*H2 (M)

　　Production Capacities: 100pcs/min

　　Power (Output): 3KW

　　VOLTAGE:220V

　　AIR PRESSURE:0.5-0.6MPA

　　Customized Support: Yes

　　Core Advantages:

　　Multi-mode Optical Inspection System: Utilizing a combination of LED ring light source, coaxial light source, and backlight, combined with a multi-angle imaging optical path, it achieves clear imaging of the lens surface, edges, and coating layer from all angles, accurately identifying various appearance defects such as minute scratches (resolution up to 0.01mm), minor chipping, white/black spots, coating peeling, and fingerprints/dirt.

　　High-precision dimensional measurement: Integrating an image measurement system and calibration module (based on a fixed scale and pixel comparison principle), it can perform high-precision measurement of key dimensions such as lens outer diameter, inner diameter, thickness, radius of curvature, and chamfer dimensions. Repeatability accuracy reaches ±0.01mm, ensuring product dimensional consistency.

　　Automatic sorting and good product collection: After inspection, the equipment automatically distinguishes between good and defective products according to preset inspection standards. Defective products are automatically separated into a defective product collection box by air blowing or a robotic arm. Good products are automatically counted according to a set quantity and neatly arranged in a dedicated tray or collection container, achieving full automation of the inspection-judgment-sorting process.

　　Precision mirror surface scratch-resistant conveying: The contact and positioning parts of the lens are polished with non-metallic flexible materials (such as Teflon, silicone, urethane, etc.), combined with air flotation or vacuum adsorption for gentle handling, avoiding scratches, contamination, or electrostatic dust adsorption on the lens surface during inspection and conveying.

　　Rapid Switching Between Specifications: By changing the feeding track, positioning fixtures, and adjusting optical inspection parameters, the system can quickly adapt to the inspection needs of optical components such as mobile phone lenses and filters with different diameters (3-30mm), thicknesses (0.2-5mm), and shapes (round, square, irregular). Changeover time can be controlled within 20 minutes.

　　Data Storage and Traceability: A built-in large-capacity data storage system automatically saves inspection data and can export it to a USB drive or the factory's MES system. It supports traceability queries by batch, date, and other dimensions, providing product quality analysis reports.

　　Cleanroom Design: The entire machine uses a SUS304 stainless steel frame and a transparent dust cover for enclosed structure. The inspection area is equipped with a high-efficiency filter fan to maintain a positive pressure clean environment (Class 100 cleanroom grade optional), effectively isolating external dust contamination and ensuring the cleanliness of the lens inspection process.

　　Easy Operation: Utilizing a PLC and touchscreen human-machine interface, the system provides intuitive parameter settings and real-time display of inspection images and judgment results. Multiple product formulas are built-in, allowing for one-click switching during changeovers. General workers can operate the machine after simple training.

　　Multiple Product Formulas Built-in: Applicable Scenarios: Widely applicable to large-scale, standardized online full inspection of the appearance and dimensions of optical lenses in fields such as mobile phone/consumer electronics manufacturing (mobile phone camera lenses, front camera lenses, TOF lens protective films), optical component processing (filters, windows, prisms, lenses), automotive cameras (automotive lens protective films), and security monitoring (surveillance lens protective films). Guanshengtai's automatic mobile phone lens inspection machine, with its efficient, accurate, and non-contact inspection performance, helps optical component manufacturers achieve full quality control of lenses, ensuring that outgoing products meet high-precision optical performance requirements.