MEC-CP842-1.0E.pdf - 第140页
Adjustments >> Station Adjustme nts 7-4 MEC-CP842-1.0E 7.1.2 W aste T ape Cutter (ST1) Point The waste tape cutter cuts waste tape that is advanced beyond the end of the feeder . V acuum takes the cut tape into the…
Adjustments >> Station Adjustments
MEC-CP842-1.0E 7-3
Advance Sensor Position Adjustment
1 When the dog is at the lower limit at cam angle 200°, ensure that the sensor is
ON.
2 Set a dial gauge to the lower surface of the roller bracket and adjust the sensor
to go off 0.5 mm above the lower limit.
Retract Sensor Position Adjustment
1 When the dog is at the upper limit at cam angle 0°, ensure that the sensor is
ON.
2 Set a dial gauge to the lower surface of the roller bracket and adjust the sensor
to go off 0.5 mm below the upper limit.
Advance senso
r
Dog Lower Limit
Dog Upper Limit
Dog
C7SM4003a
0.5 mm
Retract sensor
Dog Lower Limit
0.5 mm
Dog Upper Limit
Dog
C7SM4004a
Adjustments >> Station Adjustments
7-4 MEC-CP842-1.0E
7.1.2 Waste Tape Cutter (ST1)
Point
The waste tape cutter cuts waste tape that is advanced beyond the end of the feeder.
Vacuum takes the cut tape into the waste tape box at the front side of the machine.
Rotate the rod to adjust the extension of the movable cutter behind the fixed cutter.
Adjustment Procedure
1 Press the EMERGENCY STOP button. This turns off the 200V power.
2 Use the cam handle to rotate the cam to 0°.
WARNING
• Press EMERGENCY STOP before performing this procedure.
• Exercise extreme caution when working on the machine if the cam
is not at its origin (0 deg.) Spring recoil can rotate the cam inde-
pendently.
Adjustment rod
Fixed cutter
Movable cutter
Cutter lever
C7SM4007a
Adjustments >> Station Adjustments
MEC-CP842-1.0E 7-5
3 Ensure that there is a gap of 0 ~ 0.5 mm between the movable cutter lower sur-
face and the cutter unit base.
4 Use the cam handle to rotate the cam to 194°.
5 Adjust the rod so that the movable blade and fixed blade engages by 0.5 to 1.0
mm.
6 Ensure that the spring length is 38 mm.
0~0.5 mm
C7SM4009b
Movable cutter
Cutter plate
Fixed cutter
Movable cutter
0.5~1.0 mm
C7SM4008a
C7SM4010b
38 mm