88242361-04-01 Vol 1 DEK TQ TECHNICAL REFERENCE (1).pdfPDFA.pdf - 第45页
4 MACHINE OVERVIEW 4.3 SCHEMATICS TECHNICAL REFERENCE MANUAL DEK TQ 04/2021 45 4.3 SCHEMATICS System Power Front Cover Closed Jog Button Left Board Sensor Conveyor Length Conveyor Lift Safety Front T ooling Lift Brake Co…
4 MACHINE OVERVIEW
4.2 MACHINE PRINT CYCLE
44 TECHNICAL REFERENCE MANUAL DEK TQ 04/2021
4.2 MACHINE PRINT CYCLE
The following is a typical print cycle when the machine is running in 3 stage mode, without an auto-
matic paste dispense or under stencil clean:
1. With the conveyors at transport height, a signal is sent to the upline machine to send a board.
2. A board (Board 1) is loaded on to the input auxiliary conveyor.
3. Once the centre section conveyor is available, the camera moves to the board stop position
and the board stop is extended.
4. Board 1 is driven on to the centre section to the board stop.
5. Board 2 is driven on to the input auxiliary conveyor.
6. The transport belts slow down as the board reaches the board stop.
7. Once at the board stop, the transport belts stop after a short delay.
8. The board stop moves away from the board and retracted.
9. The board is driven up to vision height.
10. The camera moves to the location of Fiducial 1 and captures the board and stencil fiducials.
11. The camera moves to the location of Fiducial 2 and captures the board and stencil fiducials.
12. The camera drives to its home position.
13. The chase clamps are de-energised.
14. Alignment of the stencil to the board is carried out using the information from Steps 10 and 11.
15. The chase clamps are re-applied.
16. The board is driven up to print height.
17. The squeegee drives down to print pressure.
18. The print carriage drives in the appropriate direction to perform a print stroke.
19. The squeegee drives to dwell height.
20. The board is lowered to transport height.
21. The board is moved to the output auxiliary conveyor if it is available.
22. The board count is incremented when the board leaves the centre section.
23. Board 2 is driven on to the centre section to the board stop.
24. Board 3 is driven on to the input auxiliary conveyor.
25. Board 1 is driven downline when the downline machine is available.
4 MACHINE OVERVIEW
4.3 SCHEMATICS
TECHNICAL REFERENCE MANUAL DEK TQ 04/2021 45
4.3 SCHEMATICS
System Power
Front Cover Closed
Jog Button Left
Board Sensor
Conveyor Length
Conveyor Lift Safety Front
Tooling Lift Brake
Conveyor Lift Brake
Tooling Table Lift Home
Conveyor Lift Home
Foil In Front (APC)
Board Sensors
Vacuum Tooling/GridLok
Software E Stop
Foil Actuator Extend
Stencil Present
Temperature/Humidity Board
Cleaner Carriage Brake
Plenum Lift
Stencil Clamp Vacuum
Camera Trigger
FMI Signals
Tooling Table Lift Encoder
Conveyor Lift Encoder
Conveyor Width Left Encoder -
(APC)
Top Plate Encoder Front (APC)
Squeegees Home
Squeegee Drip Tray
Stencil Load Cylinder
Paste Dispenser
Under Stencil Cleaner (USC)
Print Carriage Home
Camera Y Home
Print Carriage Encoder
Auto Coplanarity
Temperature Control Module
USC Carriage Encoder
Board Sensors
Rear Foil In (APC)
Conveyor Lift Safety Rear
Air Pressure
Conveyor Width Home (OTC)
Jog Button Right
Vacuum Tooling Supply
Conveyor Width Brakes
Conveyor Width Right -
Encoder ( )APC
Top Plate Encoder Rear -
(APC)
Plate Flow PressureClamp
Vacuum Tooling Pressure
Solvent Level
Alignment Actuators
Stencil Clamp
Chase Clamp
Light Tower
Stencil Load Mechanism
Squeegee Drip Tray
Paste Roll Height Monitor
Board Stop
Front Cover Lock
Solvent Pump
USC Fabric Tension
Paste Cartridge Pressure
Paste Dispenser Down
Paste Jar Plunger
Solvent Presence Detector
Camera X Home
Camera Encoders
USC Vacuum
Squeegee Pressure
Temperature/Humidity
ESIO-1 Breakout B
ESIO-3 Breakout A
ESIO-3 Breakout B
Control Power
Module (CPM)
NuMotion
Control Card
Machine Controller
(PC)
ESIO-1
ESIO-1 Breakout A
ESIO-3
ESIO-4
ESIO-5
ESIO-6
ESIO-2
Inputs and Outputs
4 MACHINE OVERVIEW
4.3 SCHEMATICS
46 TECHNICAL REFERENCE MANUAL DEK TQ 04/2021
Coplanarity Motors
Conveyor Belt Motors
Front Squeegee Motor
Alignment Actuator X
Alignment Actuator Y Left
Tooling Lift Motor
Conveyor Lift Motor
Print Carriage Drive Motor
Camera X Linear Drive Motor
Conveyor Width Stepper Motor (OTC)
Paste Dispenser Drive Motor
Solvent Dispense Motor
Rear Squeegee Motor
Fabric Roll Drive Motor
Alignment Actuator Y Right
Camera Y Linear Drive Motor
USC Carriage Drive Motor
Conveyor Width Motors ( )APC
Extended Power
Module (EPM) 1
Extended Power
Module (EPM) 2
Extended Power
Module (EPM) 3
Machine Controller
(PC)
Control Power
Module (CPM)
NuMotion
Control
Card
Fibre
Optic
Links
Upper Card
Upper Card
Upper Card
Lower Card
Lower Card
Lower Card
Motors