Infinity High Throughput Conveyor Module.pdf - 第36页
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Rear Rail To check and if required adjust the auxiliary conveyors rear rail parallelism, carry
out the following procedure at transport height:
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
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:
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15.36 Technical Reference Manual Chapter Issue 1 May 03
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.
Auxiliary Conveyor
Height Setting
To check and if required adjust the height of the auxiliary conveyor to the print
station rails carry out the following at transport height:
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 auxiliary conveyor rail width to approximately 250mm.
4. Using a Board Clamp Setting Plate Pt No 140403, place the plate on the
auxiliary conveyor transport belts.
5. Place a second board clamp setting plate onto the transport belts of the print
station. Ensure the plates abut and are fully supported by the transport
belts.
Rear view of Auxiliary Conveyor Rear Rail
Green Wear Insert
Insert Securing Bolts
(in 4 positions)
Bearing Block
(in 2 positions)
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Chapter Issue 1 May 03 Technical Reference Manual 15.37
6. Using a spirit level, place across both setting plates and check the plates
are level.
7. If adjustment is required, loosen the four bolts that secure the auxiliary
conveyor guide plate to rear rail support and the four bolts that secure the
rail bracket to front rail support.
8. Carefully adjust the height of the conveyor rails until they match the print
station rails.
9. Re-tighten the securing bolts loosened in Step 7 and repeat the check.
10.If adjustment has occurred, carry out Auxiliary Conveyor Levelling check.
Rear View of Right Auxiliary Conveyor
Front Auxiliary Conveyor
Rail Support
Rear Auxiliary Conveyor
Rail Support
Shaft Guide Plate
Shaft Guide Plate to Rear
Rail Support Bolts (4 off)
Rail Bracket to Front
Rail Support Bolts
(in 4 positions)