1OM-1075-002.pdf - 第74页
2.4.4 P .C.B. Positioning Section Fig. 1A24 The P .C.B. positioning section is provided with a mechanism that holds a P .C.B. (sent from the input conveyor) firmly on the P .C.B. positioning section (P conveyor). The pla…
2.4.3 L and R Conveyor Sections
Fig. 1A22
These conveyors are used to receive a P.C.B. from the input machine
and transfer it to the place right before the P.C.B. positioning section or
carry the component-placed P.C.B. to the output machine.
When the P.C.B. flow direction is "L Æ R" (P.C.B. flow from left to right),
the L conveyor receives a P.C.B. from the input machine and transfers
it to the place right before the P.C.B. positioning section.
The R conveyor receives the component-placed P.C.B. from the P.C.B.
positioning section and transfers it to the output machine.
When the P.C.B. flow direction is "R Æ L" (P.C.B. flow from left to right),
the R conveyor receives a P.C.B. from the input machine and transfers
it to the place right before the P.C.B. positioning section.
The L conveyor receives the component-placed P.C.B. from the P.C.B.
positioning section and transfers it to the output machine.
Do not approach the machine closely if you wear
something that might be caught easily by the con-
veyors. Otherwise, an injury will result or the
machine will break down.
L Conveyor
L Conveyor
R Conveyor
R Conveyor
Rear Side of Machine
Front Side of Machine
(Top View)
(Rough View)
0308-003 1-27 AHB01EOPP
2.4 Main Units
WARNING
2.4.4 P.C.B. Positioning Section
Fig. 1A24
The P.C.B. positioning section is provided with a mechanism that holds
a P.C.B. (sent from the input conveyor) firmly on the P.C.B. positioning
section (P conveyor).
The placement heads move to the firmly-held P.C.B. and place the com-
ponents according to the pattern program data.
A P.C.B. positioning operation is required mainly when a program change
operation is performed.
It is necessary to re-arrange the P.C.B. support pins and set up the
conveyor width when the current pattern program (model) is changed to
another one.
Do not put any foreign substance on the P.C.B. posi-
tioning section. Otherwise, the machine will break
down.
P.C.B. Positioning Section
P.C.B. Positioning Section
(P Conveyor)
Rear Side of Machine
Front Side of Machine
(Top View)
(Rough View)
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2.4 Main Units
CAUTION
2.4.5 X/Y Beam Section
Fig. 1A26
The X/Y beam is provided with a mechanism that moves the placement
heads.
By moving the placement heads in the X and Y directions, it becomes
possible to attach or detach a vacuum nozzle, pick up a component,
and place the picked component on the P.C.B.
Those who wear implanted pacemakers are not
allowed to work inside the carriage covers.
A strong magnet is used in the X/Y beam section.
Otherwise, a pacemaker may be affected by the
magnetism and a serious accident will result.
Do not touch the X/Y beam by hand because a
strong motor is used to move the beam at high speed.
Otherwise, you may be trapped in the moving
mechanism, causing a major injury.
X/Y Beam
X Direction
Y Direction
Rear Side of Machine
Front Side of Machine
(Top View)
(Rough View)
0308-003 1-29 AHB01EOPP
2.4 Main Units
WARNING
WARNING