This equipment adopts full lamination process to realize hard-to-hard bonding between touch panels and display panels via optical clear adhesive (OCA/OCR) for integrated screen encapsulation, widely deployed in medium & large-size display module lamination. Featured with high positioning precision, outstanding operational stability, strong product compatibility and superior production yield, its detailed technical specifications and functional advantages are specified as below:
1. High-precision CCD Vision Alignment System
Equipped with 5MP CCD vision positioning module, the equipment achieves an alignment accuracy up to 5 μm, superior to the industrial mainstream tolerance of ±100 μm. Supported by self-developed intelligent vision algorithm software with extensive compatibility and high pattern recognition accuracy, it delivers exceptional bonding success rate for diversified LCM structural configurations.
2. Integrated Intelligent Control System
Adopting an all-in-one control architecture integrating image processing and motion control instead of split control design, the system features high integration level and streamlined HMI (Human-Machine Interface). With intuitive operation logic and low training threshold, it satisfies high-efficiency mass production requirements.
3. High-vacuum Bubble-free Lamination System
Fitted with imported 5.5 KW vacuum pump unit, the machine reaches an ultimate vacuum of 50 Pa with rapid pumping speed and stable chamber vacuum environment. Under qualified incoming material and standardized operation, the bubble-free lamination pass rate hits 99%. Dual vacuum pumps work synchronously to separately complete touch panel picking and LCM suction positioning, eliminating workpiece shifting or drifting throughout lamination and securing consistent alignment precision.
4. High-efficiency Rigid Frame & Short Cycle Time
Built with gantry frame construction, the equipment boasts ample internal chamber space, high structural rigidity and stable running performance alongside easy maintenance and convenient operation. The cycle time for 14-inch panel lamination is controlled at 23 seconds, enabling efficient high-volume production.
5. Uniform High-pressure Lamination Performance
Capable of high-pressure uniform pressing for large-size panels with maximum laminating load up to 2 kg. Homogenized pressure output avoids incomplete local bonding and uneven adhesive thickness, ensuring superior flatness and bonding strength of finished products.
6. Full-process Intelligent Monitoring System
A multi-dimensional real-time monitoring system is configured to visualize, collect and track core process parameters including laminating pressure, chamber vacuum degree and vision alignment data across the whole production cycle. Full-process data traceability and visualized working status enable precise quality control for every lamination procedure.
7. High Mass-production Yield & Wide Product Compatibility
Provided with certified incoming materials and standard operating procedures, the overall production yield exceeds 98%. Three positioning modes (vacuum suction, adhesive retention, automatic mechanical clamping) are integrated into one unit, supporting multi-size lamination: precision bonding for panels ≤7 inches and mass manufacturing for medium-to-large panels ranging from 12 inches to 22 inches with broad application coverage.
8. Core Application Fields
Primarily used for optical adhesive full lamination of liquid crystal modules, integrated touch-display panels, automotive display screens, industrial control displays and commercial large-size display panels. Widely applicable to screen manufacturing of consumer electronics, industrial automation equipment, automotive intelligent terminals and commercial display products.
