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FK-9F98-05 CP- 643E Training Text for Service Engineers Edition 5.0 Chapter 4. Station Adjustment [ 16 /18] Fuji Machine Mfg. Co., Ltd. Okazaki SMT Equipment Quality Assurance Dept. Technical Support Div. Section No.2 4-…

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FK-9F98-05 CP-643E Training Text for Service Engineers
Edition 5.0 Chapter 4. Station Adjustment [15/18]
Fuji Machine Mfg. Co., Ltd. Okazaki
SMT Equipment Quality Assurance Dept.
Technical Support Div. Section No.2
4-
15
4.17 Tape-End Detection
1. Set a feeder at slot 1 (D1) and zero set the m/c.
2. Move the device table to the pick up position, “PICK UP POS. T1”
3. Adjust the clearance between the top of the feeder and the sensor at 11 to 12 mm. Adjust the
oval hole of the bracket so that the beam direction, front-rear, is positioned 2.5mm away from the
back of the cut out.
[Amplifier adjustment]
1. Rotate the sensitivity trimmer slowly from “ MAX” to “ MIN” and ensure that the sensor turns ON
at around the center of the scale.(Tape end) Rotate another 0.5 to 1 scale from this position.
2. Set the scale on the feeder and ensure that the sensor turns OFF.
3. Prepare a 3mm thick component. Set it on the feeder and
ensure that the sensor turns OFF.
4. Move the table and check if the light beam is positioned
in the center of the feeder cut out. Check this using the servo counter.
5. Confirm sensor reaction by I/O.
<I/O à Standard I/O à IN>
X042 TAPE END CHK
4.18 Feeder, Tape Retainer, Up Prevention Sensor Adjustment
1. Align the sensor bracket using the jig or feeder.
2. Set the clearance between the jig and sensor bracket to 0.5mm as indicated in figure 34.
3. As for the height, the sensor bracket should just clear the jig.
4. Confirm sensor reaction by I/O.
<I/O à Standard I/O à IN>
X02D FEEDER CHK
2.5mm
11 to 12mm
Figure 33
0.5mm
Jig Z9913AWPJ9310
Figure 34
FK-9F98-05 CP-643E Training Text for Service Engineers
Edition 5.0 Chapter 4. Station Adjustment [16/18]
Fuji Machine Mfg. Co., Ltd. Okazaki
SMT Equipment Quality Assurance Dept.
Technical Support Div. Section No.2
4-
16
0.2mm
Feeder
4.19 Feeder Up Prevention Sensor Adjustment
1. Fix the stopper bracket in the center of the oval-shaped hole.
2. Adjust the stopper nut, so that the bottom of the feeder is
parallel to the plate surface in the forward front-rear directions.
3. Check the plate height in the right-left direction.
Move the feeder to the highest position. Adjust the bracket so the
clearance between the surface of the plate and the feeder is 0.2mm.
4. Adjust the sensor bracket so that the sensor turns ON when the
plate is lowered 0.5mm using a feeler gauge and OFF using a 0.7mm feeler gauge.
(The Sensor should NOT turn ON when the plate is pressed down by a 0.7mm feeler
gauge.)
5. Confirm sensor reaction by I/O.
<I/O à Standard I/O à IN>
X02D FEEDER CHK
4.20 Interference Prevention Sensor Adjustment at Station 18
1. Confirm the tilt of the L-type lever.
2. Align the vertical, front and rear directions
of the sensor bracket using a jig.
3. Raise the sensor gradually from the bottom.
The LED of the sensor turns ON, and then turns
OFF. Turn another 0.5mm from the OFF position
and fix the sensor.
4. Confirm sensor reaction by I/O.
<I/O à Standard I/O à IN>
X037 FEEDER 18ST
Check bottom regarding tilt.
Figure 35
Figure 36
FK-9F98-05 CP-643E Training Text for Service Engineers
Edition 5.0 Chapter 4. Station Adjustment [17/18]
Fuji Machine Mfg. Co., Ltd. Okazaki
SMT Equipment Quality Assurance Dept.
Technical Support Div. Section No.2
4-
17
4.21 Forward/Backward End Sensor Adjustment
Adjust the forward and backward end sensors as follows:
1. Using a dial gauge, adjust the backward end sensor so that it
turns OFF when the flag descends 0.3mm from the upward
end position.
2. Adjust the forward end sensor so that it turns OFF when
the flag ascends 0.6mm from the downward end position.
3. Confirm sensor reaction by I/O.
<I/O à Standard I/O à IN>
X03C
X03D
FEEDING FW POS
FEEDING BW POS
4.22 Brush Height Adjustment for Parts Rejection (Station 16)
1. Set a 1.3mm nozzle in the holder and move it to station 16. Adjust the brush height so the nozzle
enters the brush 0.5 to 1mm below the top surface of the brush.
4.23 Nozzle Holder Installation
1. Install the filter into the shaft.
2. Apply grease and check the motion of all shafts, then install the holders.
3. Verify the holder and clutch positioning using the alignment jig.
Figure 37
XO3C
XO3D
Installation bolts
Figure 38
0.5 to 1mm into the brush