Vision Positioning Screen Printing Machine, VAP-100  
VAP-100 is the professional screen printing machine of the ceramic substrates of chip resistors. By using vision-based positioning with dual cameras, VAP-100 can achieve the high position precision and meet the tolerance requirement for micro devices. The vision system runs on the computer, while the mechanism is controlled by PLC. Both the physical buttons and the Windows UI are provided, making users easily operate.

VAP-100

VAP100_UI

VAP100_Poition

 


Features
  • The screen can be independently rotated and shifted in all directions. Each coordinate equips a meter for the assistance.
  • The cameras can be independently shifted in all directions, or adjusted along with the holder in X / Y / θ directions.
  • All cameras ard adjusted through the micrometers, which is easy and can be the alternative to the screen adjustment.

Characteristics
  • Substrate: 49.5 mm x 60 mm, thickness from 0.25 mm to 1.0 mm
  • Capacity: Around 9 sec/piece (not checked after printing)
  • Feeder: 2 bins, automatic changeover
  • Entry: 18", 8 pcs each time, span of 56 mm
  • Outlet:890 ± 30 mm in height
  • Controller: PLC
  • Screen dimension: 290 mm x 340 mm x 16 mm
  • Screen adjustment: X: ±3 mm, Y: ±3 mm, Z: +3 mm, θ: ±1°
  • Blade mechanism: Lead screw + servomotor
  • Blade speed: 50 ~ 2,500 cm/min
  • Inking speed:50 ~ 1,000 cm/min
  • Printing range: 60 mm x 60 mm
  • Printing force: 1.0 ~ 6.5 kg
  • Printing repeatability: ±0.005 mm
  • Vision system: Industrial computer with Windows 2000 and 19" LCD monitor
  • Camera: IEEE1394b mono CCD x 2
  • Object lens: 3 X
  • Eyepiece:1.5 X
  • Image resolution:0.00167 mm/pixel
  • Positioning: Two laser crosses at upper left and upper right of the devices
  • X / Y adjustment: Linear guidance + lead screw + 5-phased step motor
  • Angle adjustment: Rotary guidance + steel band + linear guidance + lead screw + 5-phased step motor
  • Linear resolution: 0.002 mm/pulse
  • Rotary resolution: 0.002438 degree/pulse
  • Lighting: 150 watt lamp + 1-to-2 optical fiber
  • User interface:Physical buttons + Windows UI

Applications

Chip resistors

 


Datasheet

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