Infinity EX Print Carriage Module.pdf - 第3页
INFINITY EX PRINT CARRIAGE MODULE ELECTRIC AL SCHEMA TIC Chapter Issu e 2 Aug 02 Technical Reference Manual 9.3 ELECTRICAL SCHEM A TIC Machine Controller +12v USR Breakout Board A + M T emperatur e/Humidity Sensor (9SE20…
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PRINT CARRIAGE MODULE
MODULE OVERVIEW
9.2 Technical Reference Manual Chapter Issue 2 Aug 02
Figure 9-1 Print Carriage Overview
Print Carriage Motor
Print Carriage Brake
Machine Print Carriage Overview (Shroud Covers Removed)
Print Carriage
Casting
Printhead Shroud
Print Carriage
Home Sensor
Front Squeegee
Mounting
Print Carriage
Printhead Plan View
Squeegee
Mounts
Left Timing Belt
Right Timing
Belt
Left Guide Rail
Right Guide
Rail
Left Timing Belt
Right Timing
Belt
Left Guide Rail
Right Guide
Rail
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PRINT CARRIAGE MODULE
ELECTRICAL SCHEMATIC
Chapter Issue 2 Aug 02 Technical Reference Manual 9.3
ELECTRICAL SCHEMATIC
Machine Controller
+12v USR
Breakout Board A
+
M
Temperature/Humidity
Sensor (9SE20)
Servo Drive
T
H
APL1
ASK6
Servo 1 Motor +ve
Servo 1 Motor -ve
ADC2
Analog gnd
ADC 4
ye
gn
bu
rd
+12v USR
Machine PC
100 Way
Processor
ISA Bus
NextMove
9SK57
Encoder
(9EN1)
Servo
Motor
(9M2)
Machine Print
Head
9PL37
9SK37
8SK32 8PL32
Print Carriage
Home
9SE3
9SK14
9PL14
8SK32
DigIN6
0v USR
Pin 1
Pin 2
Pin 3
9SK43
9PL43
Breakout Board C
Paste Roll Lamp
(9LP1)
24V (u/s)
CPL8
CPL10
CSK8
CSK10
0v
CSK3
Pin 1
Pin 2
9SK55/9PL55
Paste Roll
Lamp Switch
(8SW4)
Pin 2
Pin 1
CPL3
M24 DC Power Supply Module
Print Carriage
Brake Solenoid
(9SOL03)
9SK36
24V (sw)
0v
Contactor
#2
+24V
M24PL08
M24PL09
1
2
B
A
A
B
X9
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PRINT CARRIAGE MODULE
MECHANICAL DETAIL
9.4 Technical Reference Manual Chapter Issue 2 Aug 02
MECHANICAL DETAIL
Print Carriage The main construction of the print carriage is machine cast for lightness and
strength. The following units are housed on the print carriage:
• Printhead Assembly
• Pressure Amplifier Unit
• Temperature and Humidity Sensor
• Paste Dispense mechanism (optional)
• Breakout Board E
NOTE
1. Information on the printhead assembly and pressure amplifier unit is
detailed in the Squeegee chapter of this manual.
2. Temperature and humidity sensor information is detailed in the Drives and
Sensors section of this chapter.
3. Information on the paste dispense mechanism is detailed in the Paste Dis-
pense chapter of this manual.
4. Information on breakout board E is detailed in the Machine Controller
chapter of this manual.
The print carriage is mounted on two guide rails enabling the unit to traverse in
the Y direction over the screen. Movement is achieved by utilizing a servo
motor, timing belt and pulley system. The right hand side print carriage is
secured by a timing belt by means of a belt clamp. All cabling from the print
carriage to the machine is contained within the drag chain sited on the right hand
side of the timing belt and pulley system.
Figure 9-2 Print Carriage Assembly (Front View)