1OM-1626-001_w.pdf - 第86页

1OM-1610 3. Mechanism for Surface Mounting : Chap.1 1-29 091 1-001 (3) Release the connector set lever and pull out the connector connecting to the bank feeder change cart, from the connector on the machine, and attach i…

100%1 / 227
1OM-1610
1-28
3. Mechanism for Surface Mounting : Chap.1
0911-001
CAUTION
Hazardoustoyourhandsandngers!
Be sure to hold the handle to move the bank feeder change
cart.
Watchyourstep!
•
Be careful not to hit your foot against the cart while
moving the bank feeder change cart.
Especially, the resistance against cart movement may
change rapidly when the oor is ragged and the cart
gets caught on the oor or a sheet is used and the cart
gets caught at the edge or a slackened portion of the
sheet.
•
Be sure to insert the feeder deep inside.
When the tape feeder is mounted onto the feeder
carriage, make sure that it has been inserted to the rear
end and xed securely.
If not, the tape feeder might drop, which might result in
an injury on your foot or damage to the feeder.
•
Replacement of Bank Feeder Change Cart
CAUTION
Do not put your hand in the moving area while the
feeder base is moving up or down.
While the LED of the Feeder Ready switches are being
ickering, it indicates that the corresponding feeder base
is moving up and down.
Procedure
(1) Press the Feeder Ready switches of the machine.
The LED of the Feeder Ready switches extinguishes and the electromagnetic
lock of the feeder clamp holding bar is released.
(2) Keep pressing the Feeder Ready switches of the machine a little longer.
The feeder base starts moving down and the LED of the Feeder Ready
switches starts ickering, indicating that the feeder base is being activated.
When the disconnection operation of the bank feeder change cart is
completed, the LED of the Feeder Ready switches extinguishes.
1OM-1610
3. Mechanism for Surface Mounting : Chap.1
1-290911-001
(3) Release the connector set lever and pull out the connector connecting to the
bank feeder change cart, from the connector on the machine, and attach it to
the magic tape section on the side of the cart.
Notice
During the machine operation, do not disconnect the connector. For
the feeder base connector, connect or disconnect it when the feeder
base is lowered to the end and it has stopped.
(4) Release the two stopper brakes of the bank feeder change cart and draw out
the cart from the machine.
(5) Insert the bank feeder change cart (provided with the tape feeders set ready
for use) into the machine and lock the two stopper brakes
Notice
(a) When the bank feeder change cart must be pushed into the
machine, push it straight such that the guide on the machine
side can be located inside the cart arm.
(b) When the cart is not positioned correctly, the connection
operation cannot be performed.
Besuretopushthecartrmly
untilittouchesthestopper.
(6) Connect the connector of the cart to the connector on the machine side and
set the connector xing lever in place.
Notice
When the bank feeder change cart must be pushed into the
machine, push it straight such that the guide on the machine side
can be located inside the cart arm.
(7) Press the Feeder Ready switches of the machine.
The feeder base starts moving up and the LED of the Feeder Ready switches
starts ickering, indicating that the feeder base is being activated.
(8) Press the Feeder Ready switches of the machine.
The LED of the switch illuminates and the feeder clamp holding bar is
locked electromagnetically.
1OM-1610
1-30
3. Mechanism for Surface Mounting : Chap.1
0911-001
3.9 Component Recognition Section
Each beam has a component recognition camera and a light source for
illumination within its coverage area. The camera and the light source are used to
inspect (recognize) the component picked up by a vacuum nozzle.
Hood
(for BGA components)
F1A23
Notice
Do not stain the component recognition camera protective glass. Doing
so might lower the recognition accuracy.
Reference
When the protective glass becomes dirty, refer to "3.3.3 Recognition Camera
Unit" in Chapter 1, Volume 4.
The machine is provided with front and back lighting systems. In the front
lighting system, the bottom surface of a component is illuminated directly from
under the component and the reected image is captured (both ring and coaxial
lamps are used together). In the back lighting system (ring lamps), the diffusion
plate is illuminated from under the plate and the penetrated image of a component
is captured. Either one of the systems can be selected according to the components
being used.