CP43维护手册.pdf.pdf - 第48页

Chapter 5 The T welve Stations 5.1.2 T ape Positioning Claw V ertical Stroke (16, 24, 32 mm and LPC type feeders only) The vertical tape mechanism moves the tape positioning cogs in the feed holes of the tape set on the …

100%1 / 167
5 – 5
Version 6.0
Chapter 5 The Twelve Stations
7) Insert the gage into gap A at this point, loosen the nut and use
the adjustment rod to eliminate any clearance between the
roller and the gage.
Fig. 5-4 Station 1 Feed Lever Adjustment (Cam at 260°)
Clearance A
= Gage thickness
Gage
Adjustment jig
CP IV-3 Maintenance
Chapter 5 The Twelve Stations
5.1.2 Tape Positioning Claw Vertical Stroke (16, 24, 32 mm and LPC
type feeders only)
The vertical tape mechanism moves the tape positioning cogs in the
feed holes of the tape set on the feeder. This mechanism raises the
positioning cogs into the feed holes and the tape-feed lever
advances the tape forward. The vertical movement of the
positioning cogs alone cannot advance the tape.
• 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. 5-5 Station 1 Tape Positioning Claw
Adjustment rod
Roller
5 – 6
Version 6.0
CP IV-3 Maintenance
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