MEC-CP842-1.0E.pdf - 第138页
Adjustments >> Station Adjustme nts 7-2 MEC-CP842-1.0E 4 Use the cam handle to rotate the cam to 0°. 5 Switch the I/O (T APE FEED SOL ON) setting ON. 6 Adjust the rod so that there is 0.5 mm cl earance between the …
Adjustments >> Station Adjustments
MEC-CP842-1.0E 7-1
7. Adjustments
Specialized skills and jigs are required to complete machine adjustments.
Attempting adjustments without these skills and jigs may result in damage to the
machine, so adjustments should only be performed by people who have received the
appropriate training.
7.1 Station Adjustments
7.1.1 Tape Feed Lever (ST1)
Point
The tape feed lever is the mechanism that advances the parts tape.
The vertical movement of this lever moves the part to the pick-up position. Two sen-
sors are located in order to check if the tape feed lever reaches the advance limit and
retract limit.
Rod Adjustment
1 Set the positioning jig (ADCPJ8020) in the D1 position.
2 Press [Position] - (Position) [D1-axis] - enter [1] - [OK] and the START button to
move the positioning jig to station 1.
3 Press the EMERGENCY STOP button. This turns off the 200V power.
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.
Feeder
Advance sensor
Retract sensor
Tape feed lever (on feeder)
Tape feed lever (on machine)
C7SM4002a
Adjustments >> Station Adjustments
7-2 MEC-CP842-1.0E
4 Use the cam handle to rotate the cam to 0°.
5 Switch the I/O (TAPE FEED SOL ON) setting ON.
6 Adjust the rod so that there is 0.5 mm clearance between the top of the position-
ing jig and the roller.
Adjustment rod
Roller
C73M4001b
0.5 mm
Positioning jig
(ADCPJ8020)
Positioning jig (ADCPJ8020)
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