YG200_200L_E.pdf - 第72页

2-25 2 Basic operation 3 . 5 P r e p a r i n g t h e c o m p o n e n t s u p p l y u n i t 3 . 5 . 1 T a p e f e e d e r 1 . C h e c k i n g t h e f e e d p i t c h a n d a c t i o n P r e s s t h e m a n u a l f e e d l…

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2
Basic operation
3.4.3 Push-up pins
The push-up pins are attached on the push-up plate by a magnet and used to correct downward warping of the
board.
60mm
Support pin
Pushup pin
Magnet stand
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c
CAUTION
The push-up pin height from the bottom of the magnet to the top of the pin shaft is set to 60mm. Do not change this
height.
e
1
Press the emergency stop button.
2
Place the push-up pins in the correct positions on the push-up plate.
Considering the shape and size of the board, place the push-up pins on the push-up plate so that they
uniformly support the board, including the edge of the board.
c
CAUTION
Set the push-up pins in positions where they will not interfere with the conveyor rails and other parts when the push-up
plate is raised.
3
Set a board on the conveyor.
Press the [Main Stopper] button on the [Unit] - [Conveyor] screen to raise the main stopper. Then set a
board on the conveyor and place it against the main stopper.
4
Cancel emergency stop.
Release the emergency stop button by turning it clockwise and press the [READY] button on the
operation panel.
5
Raise the push-up plate.
Check safety and press the [Push Up] button to raise the push-up plate. The board thickness input box
then appears. Enter the thickness of the board in millimeters and press the [OK] button. The push-up
plate moves up to secure the board.
6
Check that the board is uniformly clamped on the conveyor.
e
After pressing the emergency stop button, lightly tap on the board and also check for warping of the
board from the side. If the board is supported evenly with no warping, the adjustment is okay.
At this point, if the tips of the push-up pins do not reach the bottom of the board or the pins are pushing
the board up too much, the push-up plate height should be adjusted.
Reference
It may be convenient to mark the positions of the push-up pins on the plate (with adhesive tape, magic marker, etc.)
for each board type.
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2
Basic operation
3.5 Preparing the component supply unit
3.5.1 Tape feeder
1. Checking the feed pitch and action
Press the manual feed lever to make sure that the tape is fed at a proper pitch.
Manual feed lever
Manual feed lever
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2. Setting the tape
When fitting a new roll of tape to a tape feeder, set the tape with the procedure below. This section explains the
procedure using a CL type tape feeder as an example.
1
Peel off the top tape.
Tape consists of two layers: "carrier tape" that contains electronic components in the pockets and "top
tape" that covers the upper side of components on the carrier tape. Peel off the top tape to separate
these two layers.
2
Lift the clamping lever lock handle.
Lift the clamping lever lock handle to lift the tape guide.
3
Lift the tape guide.
Lift the tape guide while pressing the lock lever.
After the tape guide is lifted, return the lock lever to the original position and hold the tape guide in the
raised position.
Tape guide
Lock lever
Tape guide
Clamping lever lock handle
23211-M0-00
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2
Basic operation
4
Set the tape in the tape feeder.
Set the separated layers of the tape on the tape feeder through the tape paths shown in the picture
below.
CL type tape feeder
: Top tape
: Carrier tape
A to E
E
A
a
a to c
c
C
B
b
D
8mm tape feeder
12mm, 16mm tape feeder
A
a
C
B
b
c
E
D
Tape path example
23212-M0-00
n
NOTE
Pass the top tape through the notch in the tape guide and turn it back.
Turning the top tape
Top tape
Notch
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