XP Type II 工程师培训手册 (2.0).pdf.pdf - 第133页

FK-9F98-34 XP T ype II Series T raining T ext for Service Engineers Edition 2.0 XP242E – Chapter 4 Loader Adjustment Page 8 of 12 T able Front of the machine Upper limit sensor Lower limit senso r Adjust the fla g Checki…

FK-9F98-34 XP Type II Series Training Text for Service Engineers

Edition 2.0 XP242E – Chapter 4 Loader Adjustment Page 7 of 12

4.5 Main Table Pneumatic Switch

Note: Before proceeding with these adjustments, confirm that the lifter plate flatness

check (4.1) is complete.

Fast Down Adjustment

1. With the lifter plate raised, adjust the position of the cam so that there is a gap of 1mm

between the cam and the pneumatic switch roller.

Fast Up Adjustment

2. With the lifter plate raised, adjust the position of the cam so that it is horizontal.

1. Fast Down cam.

1mm gap with lifte

raised

Machine front.

2. Fast UP cam.

Horizontal with lifte

raised

Machine rear under the main table.

4.6 Lifter Upper/Lower Limit Sensor

1. Raise the main lifter and adjust the flag so that the upper limit sensor turns ON when a

4mm thick board is clamped, and turns OFF when a 4.8mm thick board is clamped.

2. With the main lifter lowered, adjust the flag at the lower limit sensor side so that it is

positioned 1mm past the point where the sensor comes ON.

3. Ensure that the I/O [X024 MainStLftUpChk] is ON when the lifter is at its upper limit, and

[X025 MainStLftDwnChk] is ON when the lifter is at its lower limit.

Fuji Machine Mfg. Co., Ltd. Okazaki.

SMT Equipment Quality Assurance Dept.

4 – 7 CS Section

FK-9F98-34 XP Type II Series Training Text for Service Engineers

Edition 2.0 XP242E – Chapter 4 Loader Adjustment Page 8 of 12

Table

Front of the

machine

Upper limit

sensor

Lower limit

senso

Adjust the

fla

Checking the Lifter Speed

1. Select [Manual Operation] – [Conveyor Operation] – [Main Lifter Up/Down] to raise and

lower the main lifter. The travel time should be in the following range:

Moving UP 400 – 600 ms

Moving DOWN 700 – 900 ms

Note: If the travel time is not in the range, re-adjust the main lifter speed controllers.

4.7 Main Stopper

Measuring jig: Plate jig (AJPJ-0060)

Main stopper down

Sensor OFF

Sensor ON: raise 1mm

Fix the Sensor

1. Select [Maintenance A] – [I/O Check] – and turn [Y02A

MainStationStp] OFF to lower the main stopper.

2. Lower the lower limit sensor [I/O X01F

MainStStpOffChk] until it turns OFF.

3. Raise the lower limit sensor, and lock the sensor 1mm

above the point it first turns ON.

Main stopper up

Sensor OFF

Sensor ON: Lower 1mm

Fix the sensor

4. 4.Select [Maintenance A] – [I/O Check], and turn ON

I/O [Y02A MainStationStop] to raise the main stopper.

5. Raise the upper limit sensor [I/O X01E

MainStStpOnChk] until it turns OFF.

6. Lower the upper limit sensor, and fasten the sensor

1mm below the point the sensor first comes ON.

Fuji Machine Mfg. Co., Ltd. Okazaki.

SMT Equipment Quality Assurance Dept.

4 – 8 CS Section

FK-9F98-34 XP Type II Series Training Text for Service Engineers

Edition 2.0 XP242E – Chapter 4 Loader Adjustment Page 9 of 12

7. Adjust the position of the main stopper as is shown in the following diagram:

Note: Set the board stopper at a right angle to the fixed rail.

Main Stopper

45 ~ 47mm

Plate jig

(AJPJ-0060)

Place the stopper leading edge at the

same position as the board clamper edge.

4.8 In Lifter

1. Select [Maintenance A] – [I/O Check], and turn I/O

[Y02D InStLftUpChk] ON to raise the in-lifter.

2. Adjust the cylinder stopper bolt so that the clearance

between the in-lifter air cylinder stopper and

underside of the lifter plate becomes 1.0mm.

3. Turn I/O [Y02D InStLifterUp] OFF to lower the in-

lifter. The top of the lifter plate should now be flush

with the conveyor belt top surface. If not adjust the tilt

of the lifter plate.

To adjust the clearance, adjust

the cylinder stopper bolt

Conveyor belt

top surface

Upward limit sensor

Speed controller (DOWN)

Speed controller (UP)

Backup

Plate

Lifter Plate

Conveyor Belt

lign the height of the plate

top surface and belt top

surface.

ust the clearance to 1.0mm

4. When step 3 is complete turn I/O [Y02D InStLifterUp] ON to raise the in-lifter.

5. ow repeat the procedure in step 2, but this time set the clearance to 1.5mm.

Fuji Machine Mfg. Co., Ltd. Okazaki.

SMT Equipment Quality Assurance Dept.

4 – 9 CS Section