The Guanshentai Automatic Inspection Machine for Mobile Phone Lenses is a high-efficiency, specialized system designed for the fully automated inspection of surface defects and dimensional accuracy
The Guanshentai Automatic Inspection Machine for Mobile Phone Lenses is a high-efficiency, specialized system designed for the fully automated inspection of surface defects and dimensional accuracy in precision transparent optical components, such as mobile phone camera lenses, screen cover glass, and optical windows. The equipment integrates an automatic feeding and sorting system, a multi-station rotary conveyor, multi-angle optical imaging modules, a precision dimensional measurement system, and automatic sorting, rejection, and counting/unloading functions. It performs comprehensive in-line inspections for critical parameters—including surface scratches, dirt, bubbles, foreign matter, cracks, edge chipping, coating defects, and dimensional consistency—at speeds of 300–800 units per minute, 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
Key Advantages:
Multi-Dimensional Optical Imaging: Utilizes a combination of multi-angle LED light sources (ring light, coaxial light, backlight, and side light) paired with high-resolution industrial cameras to achieve 360° all-around imaging of the lens surface, edges, and light-transmitting areas, clearly capturing various minute surface defects.
High-Precision Dimensional Measurement: Integrates an image measurement system and a calibration module (based on fixed-scale and pixel-comparison principles, rather than AI self-learning) to perform high-precision in-line measurements of critical dimensions such as outer diameter, inner hole, thickness, arc height, and concentricity, achieving a repeatability of ±0.01mm.
Multi-Type Defect Recognition: Accurately detects various surface defects—including scratches, pits, dirt, bubbles, foreign matter, cracks, edge chipping, coating color variations, light leakage, and eccentricity—and automatically classifies and tallies them by defect type.
Scratch-Resistant Flexible Transport: All contact points utilize non-metallic, flexible, polished materials or anti-static Teflon coatings to prevent secondary scratches to the lens surface or coating layers during transport and inspection.
Automatic Sorting and Rejection: Upon completion of inspection, the system automatically separates acceptable parts from defective ones based on preset criteria; defective parts are collected according to defect type, while acceptable parts are automatically counted and loaded into trays or collection containers in set quantities.
Application Scenarios:Widely applicable to large-scale, standardized, in-line full inspection of appearance and dimensions in sectors such as consumer electronics manufacturing (mobile phone camera lenses, screen cover glass, fingerprint sensor windows, watch crystals), optical component processing (optical lenses, filters, prisms), and automotive/security optics (automotive camera lenses, surveillance lenses). With its high-efficiency, high-precision, and non-contact inspection capabilities, the Guanshentai automatic mobile phone lens inspection machine empowers optical component manufacturers to achieve comprehensive quality control, ensuring that finished products meet the rigorous standards required for precision optical applications.
