CP43维护手册.pdf.pdf - 第50页
Chapter 5 The T welve Stations 5.1.3 Push-up Pin (bulk feeders only) The push-up pin is the mechanism ensures component pick-up. The push-up pin raises the part to the pick-up position each time the nozzle lowers for pic…
5 – 7
Version 6.0
Chapter 5 The Twelve Stations
• Adjustment Method
Have the special jig and gage prepared beforehand.
1) Set the adjustment jig in D1 on the device table.
• Ensure that there are no obstructions on the base of the jig.
• Confirm that the jig will not interfere with station 1.
Note: It is possible to make adjustments with the jig set at positions
other than D1.
2) Press [SET] → [POSITION] → [D AXIS] → (input device # 1) →
[CR] and [START] to move the adjustment jig to station 1.
3) Press the EMERGENCY STOP button to take the machine from
200 volts down to 100 volts.
4) Watch the cam graduation plate and rotate the cam to 220° with
the cam handle.
• The roller pushes the positioning lever to the lower limit
position when the cam is at 220°.
5) Insert the gage into gap B at this point, loosen the nut and use
the adjustment rod to eliminate any clearance between the
roller and the gage.
Fig. 5-6 Station 1 Tape Positioning Claw Adjustment (Cam at 220°)
Adjustment jig
Gage
Clearance B
= Gage thickness
CP IV-3 Maintenance
Chapter 5 The Twelve Stations
5.1.3 Push-up Pin (bulk feeders only)
The push-up pin is the mechanism ensures component pick-up.
The push-up pin raises the part to the pick-up position each time
the nozzle lowers for pick-up.
• Drive Mechanism
The cam starts the tape feed cycle by advancing the lever on the
feeder. The stroke (fixed) depends on the cam curvature.
Fig. 5-7 Station 1 Part Lifter Lever
Adjustment rod
Roller
5 – 8
Version 6.0
CP IV-3 Maintenance
5 – 9
Version 6.0
Chapter 5 The Twelve Stations
• Adjustment Method
Have the adjustment jig and gage prepared beforehand.
1) Set the adjustment jig in D1 on the device table.
• Ensure that there are no obstructions on the base of the jig.
• Confirm that the jig will not interfere with station 1.
Note: It is possible to make adjustments with the jig set at positions
other than D1.
2) Press [SET] → [POSITION] → [D AXIS] → (input device # 1) →
[CR] and [START] to move the adjustment jig to station 1.
3) Press the EMERGENCY STOP button to take the machine from
200 volts down to 100 volts.
4) Watch the cam graduation plate and rotate the cam to 262° with
the cam handle.
The roller pushes the push-up pin lever to the lower limit
position when the cam is at 262°.
5) Insert the gage into gap C at this point, loosen the nut and use
the adjustment rod to eliminate any clearance between the
roller and the gage.
Fig. 5-8 Station 1 Part Lifter Lever Adjustment (Cam at 262°)
Gage
Agjustment jig
Clearance C
= Gage thickness
CP IV-3 Maintenance