EC-600 Fully Automatic LCD Terminal Cleaning Machine

EC-600 Fully Automatic LCD Terminal Cleaning Machine

The EC-600 is a highly efficient fully automatic LCD terminal cleaning machine designed to perform wiping, cleaning, and plasma treatment for LCD products of various sizes (from 20mm x 20mm to 150mm x 90mm). This advanced machine can be integrated with other devices in a production line, making it a valuable addition to modern manufacturing environments where precision and speed are critical.

Equipment Information

• Equipment Name: Fully Automatic LCD Terminal Cleaning Machine
• Model: EC-600
• Function: Cleans LCD products through wiping, cleaning, and plasma treatment.
• Compatibility: Can be connected with other equipment for automated production lines.

Working Principle

The EC-600 operates through a series of automated processes. It starts with manual placement of the LCD onto a platform or conveyor belt. Robotic arm 1# picks up the LCD, corrects its position using the CCD (Charge-Coupled Device) system, and places it on the wiping platform. The platform then moves the LCD to the cleaning head for cleaning. After wiping, robotic arm 2# transports the LCD to a plasma cleaning platform for further cleaning. Finally, the cleaned LCD is moved to a discharge station.

Product Specifications

LCD Specifications

• Size Range: Minimum 20mm x 20mm, Maximum 150mm x 90mm, Thickness 0.15mm to 1.1mm.

Cleaning Cloth Specifications

• Type: Roll-based (number of rolls: 2).
• Width: ≤ 10mm.
• Maximum Roll Diameter: ≤ 300mm.
• Roll Inner Hole Diameter: ≥ 24.5mm.
• Feed Length: Adjustable from 0.1mm to 99.9mm.

Cleaning Solvent

• Type: Alcohol or acetone.

Machine Performance

Production Cycle

• Cycle Time: 3.5 seconds per piece for screens up to 4 inches, and 4.2 seconds per piece for screens between 4 and 6.5 inches.

Handling Precision

• Precision: ±0.1mm.

Water Drop Angle

• Water Drop Angle: ≤ 15 degrees, depending on actual conditions.

Product Type

• Supported Type: Single-edge terminal face cleaning.

Model Changeover

• New Model Setup: ≤ 30 minutes.
• Existing Model Recall: ≤ 15 minutes, depending on the operator’s proficiency.

General Machine Specifications

Dimensions and Weight

• Machine Length: 1100mm.
• Machine Width: 1000mm.
• Machine Height: 1800mm (excluding tri-color light: 350mm).
• Weight: Approximately 800kg.
• Color: Components with black hard anodizing, frame in off-white (customizable to client requirements).

Environmental and Power Requirements

• Operating Environment: Requires a clean, dust-free room.
• Power Supply: Single-phase 220V, with a 3-meter power cord for connection to factory power.
• Power Consumption: Maximum 3KW.

Air and Vacuum Supply

• Air Supply: Clean compressed air with a minimum pressure of 0.5-0.7MPa, consumption ≤ 220L/min.
• Vacuum Supply: Built-in vacuum pump (200L/min) and storage tank. Optional customer-provided vacuum source with a 12mm diameter hose connection. Vacuum level: ≥ -70Kpa (≥ 525mm Hg), flow ≥ -700L/min.

Safety Features

• Emergency Stop: Equipped with anti-misoperation covers.
• Interlocked Design: Ensures machine safety during operation.
• Audible and Visual Alarms: Alerts for errors or operator attention via the touchscreen.
• Safety Labels: Warnings for electrical shock, mechanical injury, etc., in hazard areas.

Equipment Unit Specifications

CCD Correction

• Correction Method: Camera photography with automatic correction.

Solvent Supply Unit

• Solvent Control: Dosed by peristaltic dispensing equipment.
• Solvent Drop Volume: Adjustable per drop.

Cleaning Cloth Supply Unit

• Cleaning Cloth Movement: Stepper motor + polyurethane roller.
• Cleaning Cloth Tensioning: Magnetic damping, adjustable force.
• Cleaning Cloth Recycling: Torque motor + magnetic damping, roll-based recycling.
• Cleaning Cloth Length Control: Stepper motor, adjustable length via operation interface.
• End-of-Tape Detection: Sensor detects when the cleaning cloth roll is finished.

Cleaning Air Claw Unit

• Air Claw Gap Height: Adjustable via micrometer, travel 5mm.
• Air Claw Flatness: Adjustable relative flatness of upper and lower clamping surfaces.

PLAMA Unit

• Plasma Cleaning: Low-temperature plasma, measured around 100°C.
• Model: PT300.

Robotic Arms

• 搬运机械手:
  • Vacuum nozzles with adjustable numbers and configurations based on product size.
  • Digital vacuum gauge for real-time monitoring.
  • X-axis: Servo motor + rail.
  • Z-axis: Cylinder with manually adjustable position.
  • θ-axis: Stepper motor.

Stage and Plasma Sections

• X-axis Movement: Servo motor + ball screw + rail.
• Y-axis Movement: Servo motor + ball screw + rail.
• Platform Material: Aluminum with black hard anodizing.
• Platform Flatness: ±0.02mm.
• Vacuum Suction Circuits: Multiple sets on the platform for different LCD sizes.

Control Unit

• Control Method: PLC control.
• Touchscreen:
  • Interface: Chinese, touch-enabled.
  • Modes: Manual and automatic.
  • Functions: Parameter display.
• Manual Control Buttons:
  • Emergency Stop Buttons: 3.
  • Main Power Switch: 1.
• Access Control: Machine pauses when doors are opened during operation.
• Operation Indicator Lights: Tri-color lights (customizable to client requirements).
• Monitor: Displays visual alignment images.

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: Fuji/Rite/Hechuan/Huichuan (Japan/China).
• Angle Motors: Huichuan/Hengchuan/Yakobes (Japan/China/China).
• Linear Motors: Yakobes/Linea/Dongxin (China/China/China).
• Ball Screws: THK/Hiwin/TBI (Japan/China/China).
• Guideways: THK/Hiwin/TBI (Japan/China/China).
• Pneumatic Components: SMC/Airtac (Japan/China).
• PLC: Panasonic (Japan).
• Touchscreen: Proface/Weilin (Japan/China).
• Sensors: Panasonic/Huan (Japan/China).
• Power Supply: Mean Well (China).
• Circuit Breakers and Contactors: Schneider/Shihlin/Chint (China).
• Drag Chains: Igus (Germany).

In summary, the EC-600 Fully Automatic LCD Terminal Cleaning Machine represents a significant advancement in 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.