The OL-FB1500A is a state-of-the-art fully automatic FOG (Flexible On Glass)/FOF (Film On Film)/TFOG (Tape Film On Glass) bonding machine designed to meet the precise requirements of the modern electronics manufacturing industry. This advanced equipment is specifically tailored for the automatic ACF (Anisotropic Conductive Film) application, alignment, and thermal bonding of single-sided, single FPC (Flexible Printed Circuit) on LCD (Liquid Crystal Display) products ranging from 1″ to 10.1″ in size. Its innovative design and high-precision features make it an indispensable tool for manufacturers seeking efficiency, accuracy, and reliability in their production processes.
The OL-FB1500A operates through a series of coordinated mechanical and automated processes. The workflow begins with the loading of LCD + COF (Chip on Film) onto the conveyor belt or platform, either manually or via an automated upstream machine. The mechanical arm 0# picks up the LCD + COF and, after position correction by the CCD (Charge-Coupled Device) system, places it on the ACF platform. The ACF platform advances, and the bonding head descends to apply the ACF. After the ACF application, the platform retracts for position detection to ensure proper ACF adhesion.
Next, mechanical arm 1# transfers the LCD + COF to the pre-bonding stage while the FPC is simultaneously loaded and pre-aligned on the carrier stage. The bonding head then picks up the FPC and performs the pre-bonding process. Mechanical arm 2# moves the product to one of the four main bonding platforms for final bonding. Finally, mechanical arm 3# transfers the bonded product to the downstream conveyor or production line.
Mechanical Arm 1# (from Conveyor to ACF Platform):
Vacuum nozzles with adjustable numbers and configurations based on product size.
Digital vacuum gauge for real-time monitoring.
X-axis: Servo motor + ball screw drive.
θ-axis: Stepper motor.
Z-axis: Sliding table cylinder with manually adjustable position.
Mechanical Arm 2# (from ACF Stage to Pre-bonding Stage):
Vacuum nozzles with adjustable numbers and configurations based on product size.
Mechanical Arm 3# (from Pre-bonding Stage to Main Bonding Stage):
Mechanical Arm 4# (from Main Bonding Stage to Discharge Conveyor):
Vacuum nozzles with adjustable numbers and configurations based on product size.
Digital vacuum gauge for real-time monitoring.
X-axis: Linear motor drive.
Z-axis: Cylinder with manually adjustable position.
Sliding table cylinder with manually adjustable position.
ACF Cutter:
Cutting Method: Automatic semi-cutting.
Depth Adjustment: Micrometer fine adjustment.
Blade Movement: Cylinder-driven up and down, with adjustable X-axis position.
ACF Head:
Number of Bonding Heads: 1.
Drive Method: Cylinder + rail.
Pressure Control: Cylinder control with precision pressure regulator.
Material: SUS440C (customizable).
Dimensions: W 6mm × L 60mm (customizable).
Surface Flatness: ≤ 5um.
ACF Stage:
X-axis Movement: Servo motor + ball screw + rail.
Y-axis Movement: Servo motor + ball screw + rail.
Vacuum: 1mm hole diameter, 2mm vacuum slot width.
Material: Aluminum with anodized hard oxidation treatment.
Flatness: ±0.02mm.
ACF Backup:
Material: Quartz.
Dimensions: L100mm × W10mm × H18mm.
Surface Flatness: ≤ 5um.
ACF Inspection: CCD inspection system.
ACF Supply:
Operation Method: Torque motor (or gravity hammer method).
Reel Tensioning: Belt tensioning structure.
Protective Film Recovery: Vacuum吸取 to waste bin.
Separation Rod Movement: Cylinder-driven rod.
Pre-bonding Head:
Number of Bonding Heads: 1.
Z-axis Drive: Servo motor + ball screw + rail.
Y-axis Transmission: Servo motor + ball screw + rail.
θ-axis Movement: DD motor.
Pressure Control: Cylinder control with precision pressure regulator.
Material: SUS 440C HRC58.
Dimensions: W 1.2mm × L 80mm (customizable).
Surface Flatness: ≤ ±5um.
Vacuum: Segmentable vacuum selection with vacuum detection.
Pre-bonding Stage:
X-axis Movement: Servo motor + ball screw + rail.
Y-axis Movement: Servo motor + ball screw + rail.
Vacuum: 1mm hole diameter, 2mm vacuum slot width.
Material: Aluminum with anodized hard oxidation treatment.
Flatness: ±0.02mm.
Pre-bonding Backup:
Material: Quartz.
Dimensions: L136mm × W10mm × H12mm (customizable).
Surface Flatness: ≤ ±5um.
Loading Method: Manual FPC loading or automatic FPC loader (purchased separately).
FPC Main Bonding Unit
Main Bonding Head:
Number of Bonding Heads: 4.
Drive Method: Cylinder + rail.
Pressure Control: Cylinder control with precision pressure regulator.
Material: SUS440C.
Dimensions: W 1.0mm × L 60mm (customizable).
Surface Flatness: ≤ ±4um.
Main Bonding Stage:
Y-axis Movement: Servo motor + ball screw.
Vacuum: 1mm hole diameter, 2mm vacuum slot width.
Material: Aluminum with anodized hard oxidation treatment.
Flatness: ±0.02mm.
Main Bonding Backup:
Material: Quartz strip.
Dimensions: L120mm × W6mm × H18mm.
Surface Flatness: ≤ ±5um.
Note: Vacuum position dimensions are customized based on FPC size.
Buffer Material Supply:
Rotation Method: Stepper motor drive.
Rotation Direction: Automatic front-to-back rotation.
Width Adjustment: Manual width adjustment with limit wheel.
Sensor detection for tape end monitoring.
Image Processing Unit
LCD Correction:
System: Bosch image processing system.
CCD Camera: 1.
Coaxial Light Barrel: 1.
Magnification: 1x.
Field of View: 4.8mm × 3.6mm.
Light Source: Coaxial light LED.
Z-axis Adjustable Travel: 10mm.
ACF Inspection:
System: Bosch image processing system.
CCD Camera: 1.
Coaxial Light Barrel: 1.
Magnification: 0.5x.
Field of View: 9.6mm × 7.2mm.
Light Source: Coaxial light LED.
Pre-bonding Alignment:
System: Bosch image processing system.
CCD Cameras: 2.
Coaxial Light Barrels: 2.
Magnification: 2x.
Field of View: 2.4mm × 1.8mm.
Light Source: Coaxial light LED.
Alignment Method: Coincidence point, with optional TFOG 4-camera configuration.
Main Bonding Alignment:
System: Bosch image processing system.
CCD Camera: 1.
Coaxial Light Barrel: 1.
Magnification: 1x.
Field of View: 4.8mm × 3.6mm.
Light Source: Coaxial light LED.
Z-axis Adjustable Travel: 10mm.
Control Method: PLC control.
Touchscreen:
Interface: Chinese, touch-enabled.
Modes: Manual and automatic.
Functions: Parameter display, data storage for 100 varieties.
Manual Control Buttons:
Emergency Stop Buttons: 3.
Main Power Switch: 1.
Lighting Power Switch: 1.
Access Control: Door opening function, machine pauses during operation.
Operation Indicator Lights: Tri-color lights.
Documentation and After-sales Service
Documentation: Machine operation manual included.
Training: Covers installation, operation, calibration, maintenance, troubleshooting, and safety precautions.
After-sales Service: One year of free service for non-human-induced faults, with lifelong technical support.
Main Component Brands
Servo Motors: Rite (China) / Yaskawa (Japan).
Ball Screws: Hiwin (China) / THK (Japan).
DD Motors: NSK (Japan).
Guideways: Hiwin (China) / THK (Japan).
Pneumatic Components: SMC (Japan) / Airtac (China).
PLC: Keyence (Japan).
Touchscreen: Proface (Japan).
Sensors: Panasonic (Japan) / HUAN (China).
Power Supply: Mean Well (Taiwan).
Circuit Breakers and Contactors: Schneider (France) / Shihlin (Taiwan).
Drag Chains: Igus (Germany).
Equipment 2D Drawing
A 2D drawing of the equipment is included for reference.
Image Processing Unit
The image processing unit of the FB-1500A is equipped with advanced systems to ensure precision in alignment and inspection processes. For LCD correction, it utilizes a Bosch image processing system with a CCD camera, coaxial light barrel, and LED light source. The system offers a field of view of 4.8mm × 3.6mm and allows for Z-axis adjustment over a 10mm travel range. Similarly, the ACF inspection part employs the same high-quality components to achieve a broader field of view of 9.6mm × 7.2mm, ensuring thorough and accurate quality checks.
In the pre-bonding alignment section, two CCD cameras and corresponding coaxial light barrels are used, providing a magnification of 2x and a field of view of 2.4mm × 1.8mm. This setup, combined with the Mark alignment method, guarantees precise positioning of components during the bonding process. The main bonding alignment part mirrors the LCD correction setup, ensuring consistency and accuracy throughout the machine’s operations.
Control Unit
The control unit is the brain of the FB-1500A, featuring PLC control for reliable and efficient operation. The touchscreen interface is user-friendly, offering both manual and automatic modes to cater to different production needs. It displays work parameters and can store data for up to 100 different product varieties, enhancing flexibility and streamlining production workflows.
Manual control buttons, including three emergency stop buttons, a main power switch, and a lighting power switch, provide operators with immediate control over the machine’s functions. The access control system ensures safety by pausing machine operation when doors are opened, and the tri-color operation indicator lights offer visual cues about the machine’s status.
Documentation and After-sales Service
Comprehensive documentation, including a detailed machine operation manual, is provided to guide users through setup, operation, and maintenance procedures. The training program covers a wide range of topics, from installation and parameter settings to equipment repair and common fault排除, ensuring operators are well-equipped to handle various scenarios.
After-sales service is a significant advantage of the FB-1500A, with one year of free service for non-human-induced faults and lifelong technical support. This commitment to customer satisfaction ensures that manufacturers can rely on the machine’s performance and receive assistance whenever needed.
Main Component Brands
The OL-FB1500A incorporates top-tier components from renowned brands worldwide. Servo motors from Rite and Yaskawa, ball screws from Hiwin and THK, and DD motors from NSK highlight the machine’s high-quality build. Pneumatic components from SMC and Airtac, along with PLC and touchscreen systems from Keyence and Proface, further underscore its reliability. Sensors from Panasonic and HUAN, power supplies from Mean Well, and circuit breakers from Schneider and Shihlin complete the list of premium parts that contribute to the machine’s exceptional performance.
Equipment 2D Drawing
A detailed 2D drawing of the OL-FB1500A is available, providing a clear visual representation of the machine’s layout and components. This drawing serves as a valuable reference for installation, maintenance, and integration into production lines.
In summary, the FB-1500A Fully Automatic FOG/FOF/TFOG Bonding Machine represents a significant advancement in the field of LCD manufacturing equipment. Its precise engineering, user-friendly design, and comprehensive support make it an ideal choice for manufacturers seeking to enhance productivity and product quality in the competitive electronics market.
