2OM-1075-002.pdf - 第53页
1.2.1 Preparation for Component Picks P .C.B. Positioning Section: P .E.C. Recognition (Recognition of Placement Position) • The P .E.C. camera is used to detect through P .E.C. recognition if the placed components are s…
1.2 Component Placement (starting with preparation
for component picks)
The X/Y beams are provided with placement heads that have nozzles
on them. The nozzles pick up components and place them on the
P.C.B.’s.
Fig. 2B4 Location of Each Unit (Provided with Multi-Layer Tray Feeder 2)
Scope Reference Item Nos.
P.C.B. Positioning Section and Nozzle Stockers:
Preparation for Component Picks (1.2.1)
Each Feeder and Feeder Base:
Component Supply and Picks (1.2.2)
Movable and Fixed Cameras, Component Storage Box:
Preparation for Component Placement (1.2.3)
P.C.B. Positioning Section:
Component Placement (1.2.4)
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1.2 Component Placement (starting with preparation for component picks)
Feeder Base #2 (Option)
Feeder Base #1
Feeder Base #4
Feeder Base #3
Fixed Camera A1
Head #2
P.E.C. Recognition
Camera 2
Head #1
P.E.C. Recognition
Camera 1
P.C.B. Positioning Section
(P Conveyor)
Movable Camera 2
Movable Camera 1
Nozzle Stocker B2
Nozzle Stocker B1
Component Storage Box
Multi-Layer Tray Feeder 2
(Option)
1.2.1 Preparation for Component Picks
P.C.B. Positioning Section:
P.E.C. Recognition (Recognition of Placement Position)
• The P.E.C. camera is used to detect through P.E.C. recognition if
the placed components are shifted from the correct position or not.
Note: This will be performed only when specified in the pattern
program.
Fig. 2B5 P.E.C. Recognition
Nozzle Stocker: Nozzle Change
• A vacuum nozzle is selected for components and the attached
nozzle is replaced with the proper one.
The vacuum nozzle on the placement head is stored in the nozzle
stocker and the required one is taken out of the stocker.
Fig. 2B6 Nozzle Change
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1.2 Component Placement (starting with preparation for component picks)
1.2.2 Component Supply and Pick-Up
Each Feeder: Component Supply
• Each feeder (the tape, the vibratory stick, or the multi-layer tray
feeder) specified in the pattern program sends out the components
to the supply position, using the tape feed mechanism.
Fig. 2B7 Component Supply
Feeder Base: Component Pick-Up
• The heads move to the supply position of each feeder and the
vacuum nozzles pick up the components.
Fig. 2B8 Component Pick-Up
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1.2 Component Placement (starting with preparation for component picks)
Supply Position
Vacuum Nozzle
Tape Feeder