1OM-1050-002.pdf - 第89页
T ape Feeder 3.2 Component Picks and Placement 0102-002 1-30 AFO01EOPP 3 . 2 Component Picks and Placement Component Pick-Up Components are picked up from the tape feeder by the vacuum nozzles on the placement heads. Fig…
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3. Surface Mounting Mechanism
The following briefly describes how components are mounted on P.C.B.’s.
(a) The explanation is based on the P.C.B. flow direction "From
Left to Right (L R)".
(b) Refer to "1. Scope of Actions" in "Section 2" of "Volume 2:
Operation (Supervisor)" for details.
3.1 P.C.B. Transfer and Positioning
P.C.B. Transfer (from the input machine)
The P.C.B. transferred from the input machine is carried to the P.C.B.
transfer section by the L conveyor and stops there.
Fig. 1A40
P.C.B. Positioning
The P.C.B. transferred from the P.C.B. transfer section to the X/Y
table is secured in place by the chutes, the P.C.B. pilot pins, etc., on
the table.
Fig. 1A41 X/Y Table Section
3. Surface Mounting Mechanism
L Conveyors
P.C.B.
P.C.B. Transfer Section
Input Machine
Chutes
P.C.B. Pilot Pins
Tape Feeder
3.2 Component Picks and Placement
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3.2 Component Picks and Placement
Component Pick-Up
Components are picked up from the tape feeder by the vacuum
nozzles on the placement heads.
Fig. 1A42 Component Pick-Up Section (Station #12)
Component Placement
The component picked up by the vacuum nozzle is placed on the
P.C.B. in the component placement section.
Fig. 1A43 Component Placement Section (Station #6)
Placement Head
Vacuum Nozzle
Component
3.3 P.C.B. Transfer (to the output machine)
The P.C.B. where all required components are placed is transferred
from the P.C.B. transfer section to the R conveyor and carried further to
the output machine.
Fig. 1A44
3.3 P.C.B. Transfer (to the output machine)
R Conveyors
P.C.B.
Output Machine
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