N7201A617E00_0317 - 第99页
NPM-W 2 EJM7DE-MB-02 M-00 2-1-6 -2 Overview Color touchscreen XY unit V acuum pump Vacuum pump Rear side Front and rear sides Front and rear sides Y-axis cable bearer Y-axis linear guide X-axis linear guide X-axis cable …
NPM-W2 EJM7DE-MB-02M-00
Periodic inspection points
by unit 1
<Type in common>
Pressure gauges
Components-ejection box
2-1-6-1
Maintenance
2-1-6
Front and rear sides
Over-
view
Front side
Rear side
Vacuum
break
pressure
Vacuum pump
supply pressure
Clean blow
pressure
Main air
pressure
Components-ejection box
Option air
pressure
NPM-W2 EJM7DE-MB-02M-00
2-1-6-2
Overview
Color touchscreen
XY unit
Vacuum pump
Vacuum pump
Rear side
Front and rear sides
Front and rear sides
Y-axis cable bearer
Y-axis linear guide
X-axis linear guide
X-axis cable bearer
Touchscreen
NPM-W2 EJM7DE-MB-02M-00
PCB conveyor
Periodic inspection points
by unit 2
<Type in common>
2-1-6-3
Maintenance
2-1-6
Over-
view
Front and rear sides
Extension conveyor
Front side
PCB detection
sensor
PCB transfer belt
■Single conveyor
■Dual conveyor
PCB detection
sensor
PCB transfer belt
■Dual conveyor
Linear guide
PCB
detection
sensor
PCB support block
Width-adjustment
ball screw
Linear guide
Width-adjustment
ball screw
Linear guide
PCB transfer
belt
PCB detection
sensor
PCB transfer
belt
*Number of PCB detection sensors;
・4 for the transparency type
・2 for the reflection type
PCB detection
sensor
PCB transfer
belt
PCB transfer
belt
PCB detection
sensor
■Single conveyor
Width-adjustment
ball screw
PCB detection sensor