3 Stage Conveyor - 第43页
TECHNIC AL REFEREN CE ADJUS TMENT S & SETTI NGS Chapter Issue 2 May 02 High Throughput Conveyor Manual 1.37 sele cted. 3. Adjust the both auxili ary conveyor rail wid ths to approximately 250mm . 4. Using a Board C l…
TECHNICAL REFERENCE
ADJUSTMENTS & SETTINGS
1.36 High Throughput Conveyor Manual Chapter Issue 2 May 02
1. In Rail System Diagnostics, select Adjust and alter board width to 250mm.
2. Select Drive Rail to Board Width. The rails are driven to the board width
selected.
3. Adjust the both auxiliary conveyor rail widths to approximately 250mm.
4. Place one of the Board Clamp Setting Plates Pt No 140403 onto the print
station transport belts.
5. Manually slide the setting plate back and forth from the print station to the
right hand auxiliary conveyor, ensuring the plate moves freely without
binding or jamming.
6. If adjustment is required, loosen the eight auxiliary conveyor rails support
securing bolts (four on each support) that secure the auxiliary conveyor to
the machine lower frame.
7. Carefully adjust the conveyor to obtain front rail parallelism with the print
station front rail, whilst maintaining the gap between the auxiliary rail and
print station rail (refer to Auxiliary Rail to Print Station Gap section of this
chapter).
8. Re-tighten the securing bolts and re-check for parallelism.
9. Repeat Steps 5 - 8 for the left hand auxiliary conveyor.
Rear Rail To check and if required adjust the auxiliary conveyors rear rail parallelism, carry
out the following procedure:
NOTE
1. The parallelism of the auxiliary conveyors rails is dependent on the front and
rear print station rails being parallel. Therefore, before any adjustment is
carried out an assessment of the parallelism of the print station rails must
be carried out.
2. Ensure that the auxiliary conveyor front rail is in alignment with the print
station front rail before any adjustment of the auxiliary conveyor rear rail
parallelism (refer to Auxiliary Conveyor Rail Parallelism - Front Rail section
of this chapter).
1. In Rail System Diagnostics, select Adjust and alter board width to 250mm.
2. Select Drive Rail to Board Width. The rails are driven to the board width
Rear View of Right Auxiliary Conveyor
Front Auxiliary Conveyor
Rail Support
Rear Auxiliary Conveyor
Rail Support
Rail Support to Main Frame
Bolts (4 off in 2 positions)
TECHNICAL REFERENCE
ADJUSTMENTS & SETTINGS
Chapter Issue 2 May 02 High Throughput Conveyor Manual 1.37
selected.
3. Adjust the both auxiliary conveyor rail widths to approximately 250mm.
4. Using a Board Clamp Setting Plate Pt No 140403, place the plate on the
right hand auxiliary conveyor transport belts.
5. Place a 0.5mm feeler gauge between the plate and the green wear insert of
the auxiliary conveyor rear rail.
6. Adjust the auxiliary conveyor rail width until the feeler gauge fit is tight
between the plate and the green wear insert. Check the fit of the feeler
gauge along the whole length of the conveyor rail.
7. Remove the feeler gauge and manually move the plate in and out of the
machine along the conveyor transport belts, ensuring the plate moves freely
without binding or jamming.
For fine adjustment carry out the following:
TECHNICAL REFERENCE
ADJUSTMENTS & SETTINGS
1.38 High Throughput Conveyor Manual Chapter Issue 2 May 02
8. Loosen the four green wear insert securing bolts.
9. Adjust the insert to allow free movement of the clamp plate and tighten the
bolts.
10. Re-check the rail parallelism and repeat Steps 8 -10 as necessary.
For coarse adjustment carry out the following:
11. Remove the green wear insert securing bolts and remove the insert from the
rail.
12. Loosen the four rail to bearing block securing bolts.
13. Adjust the rail and re-tighten the securing bolts.
14. Refit the green wear insert and re-check the rail parallelism before securing
the insert.
15. If fine adjustments are required, carry out the fine adjustment procedure
above.
16. Tighten the insert securing bolts.
Rear view of Auxiliary Conveyor Rear Rail
Green Wear Insert
Insert Securing Bolts
(in 4 positions)
Bearing Block
(in 2 positions)