YJ LINK CO., LTD.

YJ LINK Specializes in Board Handling & Automation System Equipments, viz. Magazine Loader/Unloader, Vacuum Loader, PCB Cleaner, Link Conveyor, Work Table, Gate & Shuttle Conveyor, Sliding conveyor, Inverter, Turning Conveyor, Buffer Stacker, NG Stacker, Wave Soldering IN/Out Feeder, Manual Insertion line, Label machine.



YJ LINK Laser Marking Machine

  • Marking Logos, Letters, Serial Numbers with CO2 laser head
  • Exquisite marking
  • Less chemical and physical damage
  • Less cycle time and cost of production

Laser Head

  • Can mark various types of codes including 1D, 2D, QR Code, Characters.
  • Life Time: 12,000 hours (Marking time only) – Average life time 5 years (Approx. 0.8 sec/barcode)
  • Extend lifetime by refilling CO2.
  • Panasonic CO2 Laser Head

Vision Camera

  • Recognize/read codes, Key marks. (Recognize PCB pattern/checking etching spot)
  • Indicator (Previewer) before marking
  • Accurate marking & easy positioning available

Special Program

  • Data saved in XML format – excellent compatibility
  • Easy model data setting (MES data link available: Option)
  • Intuitive & user friendly Icons/ Access level limit (User/Operator/Engineer mode)

Fume Collecting Cover

  • Internal fume collector - Compact size
  • Fume collecting cover: Efficient fume collection

Stage Moving Type

  • Faster cycle time when marking large number of barcodes
  • Marking at various height by using Z-axis SERVO motor
  • Customized Head
  • Barcode scanner (Cognex, Microscan, Etc.,)
  • Internal Flipper for double sided marking
  • Ionizer – Charge removal / Dust removal / Ion Balance under ±10 V
  • Dual Laser Heads for Dual Lane with flipper for both lines
  • Head moving type for space saving
  • MES support
  • CO2 Laser Head & Fiber Laser Head
  • PCB Size: 330 x 250mm, 440 x 330mm & 530 x 460mm

YJ LINK PCB Board Handling Equipment

The standard size code for YJ Link PCB Handling equipment are given below


Type Min. PCB Max. PCB
50 x 50mm
Y 440 x 330mm
X 530 x 460mm
2X 610 x 460mm


The Magazine loader supply's PCB to the next machine using “Pusher” from a fully-stacked magazine rack.

AVAILABLE MODELS

  • ALD-01 (Single Magazine Loader)
  • ALD-12 (Multi (3) Magazine Loader)
  • ALD-12T (Space Saver Loader)
  • ALD-02A (Duo Magazine Loader)
  • Cylinder Operated Dual clamping system for Magazine warp prevention
  • High Speed Magazine Exchange(19 sec)
  • PCB Pusher Cylinder Force Limit control with pressure sensor to Prevent PCB Damage
  • Compact design, LED Tower light with Buzzer
  • Input Pressure Control Filter Regulator & Also PCB Pusher Pressure Control
  • Motorized auto width control system of pusher conveyor
  • Touch Screen
  • Emergency Switch
  • SMEMA Compatible
  • Double plated structure
  • Bottom to Top Magazine Flow
  • Dual Clamping System for magazine warp prevent
  • Different sizes of Magazines can be handled in specially made YJ LINK Magazine Loaders


At the last stage of SMT line, this unit stacks PCB’s one by one into a magazine rack.

AVAILABLE MODELS

  • AUD-01 (Single Magazine Unloader)
  • AUD-12 (Multi (3) Magazine Unloader)
  • AUD-12T (Space Saver Unloader)
  • AUD-02A (Duo Magazine Unloader)
  • Cylinder Operated Dual clamping system for Magazine warp prevention
  • High Speed Magazine Exchange(19 sec)
  • PCB Pusher Cylinder Force Limit control with pressure sensor to Prevent PCB Damage
  • Compact design, LED Tower light with Buzzer
  • Input Pressure Control Filter Regulator & Also PCB Pusher Pressure Control
  • Motorized auto width control system of pusher conveyor
  • LED Light Tower with Buzzer
  • Touch Screen
  • Double plated structure
  • Emergency Switch
  • SMEMA Compatible
  • Magazine rack loaded from upper part
  • Dual Clamping System for magazine warp prevent
  • Pusher Conveyor is standard along with Magazine Unloader
  • Different sizes of Magazines can be handled in specially made YJ LINK Magazine Loaders

AVAILABLE MODELS

  • ACC-50 (0.5M Link Conveyor)
  • ACC-100 (1M Line Conveyor)
  • Durable structure by double base plate
  • Movable Conveyor Precisely Parallel over entire length
  • For Movable Rail Positioning Round Rail Ball Bushing Bearing with center 1 or 2 (1 meter) Threaded shaft for the Automatic Width adjustment
  • Cooling fans Configurable for the Conveyors
  • Comes with three sides covers as standard
  • Pass/Work mode is standard for inspection conveyor
  • Inspection function & speed controller is standard in inspection conveyor
  • Foot rest or inspection button is standard for inspection conveyor
  • Arm rest is included for inspection conveyor
  • Lighting structure / Bin holder can be provided as option


Work Table links SMT machines and allows Inspection on PCB's.

AVAILABLE MODELS:

  • AWT-50 (0.5M Work Table)
  • AWT-100 (1M Work Table)
  • Customized sizes are available on request
  • Buzzer
  • Name plate(OP panel)
  • Controlled by PLC
  • SMEMA Interface
  • Conveyor speed controller
  • Pass button type
  • Front working Table
  • Double plate structure
  • By pass / Inspection mode selectable
  • Arm rest standard


This unit automatically separates Good & Bad boards while allowing visual inspection on PCB’s without any interruption on PCB flow.

FEATURES

  • PCB Pass & Reject Count Display
  • Conveyor Speed Regulator with Indicator
  • Input Pressure Control Filter Regulator for Controlling for Soft PCB Lifting,
  • RS-232C communication with SPI
  • Used after AOI or SPI machines
  • Any time 2 PCB will be there in conveyor
  • NG PCB will be lifted for inspection while good PCB pass to next stage


At the middle of SMT line, GATE CONVEYOR allows operators to pass through the line, without any interruption on PCB flow.

AVAILABLE MODEL

  • AG1 - 80 (Telescopic Type Gate Conveyor) – Always open type takes approximate 20 seconds for PCB transfer

Always close type for faster cycle time Approximate 10 seconds for PCB transfer

FEATURES

  • Buzzer
  • Touch screen(OP panel)
  • Controlled by PLC
  • SMEMA Interface
  • Timing belt adoption for low-noise & low-vibration
  • Full safety cover
  • Normal open type
  • Double plate structure

OTHER PCB HANDLING EQUIPMENTS

FLIPPER

  • This unit flips the PCB's for double sided assembly

PCB CLEANER ADRC

This unit removes dust & particles on PCB while transferring to the next process by Ionizer Air Knife & fume collector.

Both Contact type using sticky roller and non-contact type cleaner are available to chose from.


BUFFER STACKER

Buffer Stacker separately stacks NG and transfer GOOD PCB’s to the next process in FIFO way located next to SPI /AOI machine.

Different models available for different applications like Normal rack buffer for PCB stacking, Multi function buffer for NG/Good PCB stacking and Magazine stacker for unloading function.


VACUUM / GRAVITY LOADER

Vacuum Loader supplies bare board to the next machine by “Vacuum pickup unit”.

YJ LINK also have solution for Bare PCB loading for single side SMT applications.