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Hurco Automation Home > Products >Windows Based Universal Programmable Controls >
Field Application Examples > Motion Controls > TFT LCD Dispenser Machine Controls
 

Motion Controls
 
TFT LCD Dispenser Machine Controls
 
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Manual Mode Operation


  Features
  Architecture  
 
 

Equipment Features

  • Design for 12" to 34" TFT LCD panel glue dispensing
  • Two sets of XYZ table perform at the same time to reduce cycle time
  • Teaching based dispensing path guided by user and calibrated for individual panel with the aid of machine visions
  • Windows-based Controls
  • With the recipe management, user may download / upload planned dispensing path from/to the associated database
  • High precision height sensing to compensate for the variance of panel flatness in real time
  • Positioning accuracy: ±0.02mm
  • Maximum dispensing accuracy: 1 mm
  • Maximum dispensing speed: 800 mm/sec

Controls Features

  • Industrially rugged PC-based controller equipped with TFT display and touch screen.
  • The 6 axes motion is implemented into 2 independent coordinates running at the same time. Each coordinates has 3 axes simultaneous servo axes.
  • The Z axis motion is real time compensated by a height sensing.
  • An independent machine vision unit, linked thru Ethernet to the controls, is used for calibrating the orientation variance for each individual panel.
  • The SCADA function is applied on the controls to synchronize the dispensing with an external Mitsubishi PLC on the production line.
  • Supports recipes management with remote MS Access® based database.
  • Ability of position comparing synchronizes digital output control with motion position with maximum latency time less than 500 micro-second.
  • Isolation on both analog and digital I/Os for better noise immunity.
 
 
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