xp141-241-341-5.0E.pdf - 第28页

FK-9F98- 29 XP Series Training Text for Service Engineers Edition 5.0 XP141 – Chapter 4 Loader Adjustment Page 3 of 12 Fuji Machine Mfg. Co., Ltd. Okazaki. SMT Equipment Quality Assurance Dept. 4 – 3 CS Section 4.3 Adjus…

FK-9F98-29 XP Series Training Text for Service Engineers

Edition 5.0 XP141 – Chapter 4 Loader Adjustment Page 2 of 12

Fuji Machine Mfg. Co., Ltd. Okazaki.

SMT Equipment Quality Assurance Dept.

4 – 2 CS Section

Fixed Rail Flatness Measurement

Note: Do not use the conveyor auto width changer, as this is not adjusted yet.

1. Adjust the conveyor width to 200mm.

2. Set the dial gauge on the underside of the board clamper at the fixed rail side. Measure the

flatness and record the measurements on the adjustment check sheet.

3. Measure the flatness of the underside of the board clamper at the adjustable rail side.

4. Set the dial gage on the fixed rail to “0”, and measure the difference between the fixed rail

and the adjustable rail. Add the difference to the flatness value of the adjustable rail side

measured in step 3. If the values are out of tolerance please contact FUJI.

Dial Gauge

Reference side of the

Conveyor

Viewed from the right side

of the machine

0450 300 150

( ) ( ) ( ) 0

(mm)

Tolerance: ±0.05 / 450 mm

Reference side of the

conveyor

Viewed from the right

side of the machine

(mm)

450 300 150

( ) ( ) ( )

0450 300 150

( ) ( ) ( ) ( )

(mm)

Reference Conveyor

Viewed from the right

side of the machine

Movable conveyor

200mm

Tolerance: whole deviation to be

within 0.20mm

FK-9F98-29 XP Series Training Text for Service Engineers

Edition 5.0 XP141 – Chapter 4 Loader Adjustment Page 3 of 12

Fuji Machine Mfg. Co., Ltd. Okazaki.

SMT Equipment Quality Assurance Dept.

4 – 3 CS Section

4.3 Adjusting the Conveyor Speed Controllers

Speed Controller Number of times from fully closed

1 In-conveyor board lifter (UP) Approximately ¼ turn.

2 In-conveyor board lifter (DOWN) Approximately 1 turn.

Main conveyor board clamp (SLOW) ½ turn.

Main conveyor board unclamp (SLOW) 1.5 turns.

Main conveyor board unclamp (FAST) 4 turns.

Main conveyor board clamp (FAST) 4 turns.

7 Board stopper (UP) 4 turns.

8 Board stopper (DOWN) 4 turns.

9 Board vacuum (Option) 1 turn.

4.4 Board clamper adjustment

1. Equipment: U-shaped jig (Z9423DBQJ0010), Lifter Height Adjustment Plate Jig

(Z9623DBQJ1560) x2, Lifter Height Adjustment Cylindrical Jig (Z9623DBQJ1550).

2. Lower the main lifter.

3. Use the U-shaped jig to set the vertical distance between the board clamper adjustment

bolt and the conveyor rail top surface to 59.74 +/- 0.05mm. Please see the diagram

below:

4. Adjust the distance by adjusting the length of the board-clamper height adjustment bolt.

There are four bolts in total, two on the reference side of the conveyor, and two on the

adjustable side. Note that the clamper should be in contact with the underside of the

conveyor rail.

3 4 5 6

Note

: check the main conveyor board clamp/unclamp speed controllers

after the main lifter upper limit/downward limit sensor adjustment is

complete.

U-shaped

Jig

Height Adjust

Bolt

Surface B

does not go

through

Surface A

goes through

Clamper

U-shaped

Jig

Height Adjust

Bolt

Conveyor

Rail

FK-9F98-29 XP Series Training Text for Service Engineers

Edition 5.0 XP141 – Chapter 4 Loader Adjustment Page 4 of 12

Fuji Machine Mfg. Co., Ltd. Okazaki.

SMT Equipment Quality Assurance Dept.

4 – 4 CS Section

5. Raise the main lifter. Under these conditions there should be no gap between the

clamper and the conveyor rail. If there is a gap it is necessary to adjust the stroke of the

main lifter cylinder (under the main table) until the board clamper contacts the underside

of the conveyor rail. Note that normally the stroke is already set and does not need to be

adjusted.

6. Clamp the two Lifter Height Adjustment Plate Jigs in the main table as shown in the

picture below:

7. Under these conditions re-adjust the board clamper adjustment bolts until surface C of

the Cylindrical Jig can slide in under the plate jigs as illustrated in the following pictures:

Each plate jig should be clamped 50mm from the end of

the main conveyor rail

Lifter Plate

C goes

through

D does not go

through

Movable

Rail

Plate Jig

Reference

Rail

Cylindrical Jig

Note that the back up plate

must be removed