CP-842E-842ME System Reference-SYS-CP842-10E - 第26页
The Machine >> Machine Overview 3-4 SYS-CP842-1.0E 3 Advance pick-up The machine pi cks up parts in advance, whil e the panel is transferred from the in-con- veyor to the in-carrier (C). 4 Mark reading After the pa…
The Machine >> Machine Overview
SYS-CP842-1.0E 3-3
3.1.3 Machine Movement During Operation
The explanation below provides a description of machine movement from the point a
panel is loaded onto the in-conveyor to the point where the panel is unloaded from the
out-conveyor.
1 Panel check
When the START button is pressed, a check is made of whether a panel is present on
the conveyor.
2 Panel loading
A panel is loaded onto the in-conveyor (A).
The loaded panel is then lifted and transferred to the in-carrier (B).
A
In-conveyor
Panel
B
In-carrier
The Machine >> Machine Overview
3-4
SYS-CP842-1.0E
3 Advance pick-up
The machine picks up parts in advance, while the panel is transferred from the in-con-
veyor to the in-carrier (C).
4 Mark reading
After the panel has been loaded onto the XY-table, the fiducial marks are read (D).
C
XY-table
D
G
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a
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L
a
b
o
ra
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ie
s
XY-table
C7SM1001a
The Machine >> Machine Overview
SYS-CP842-1.0E 3-5
5 Nozzle change
A nozzle check is performed at Station 15 to establish which nozzle is currently down.
If a different nozzle is required for pick-up, the rotary head is indexed at station 14
until the required nozzle is in position.
Another check is performed at Station 15 to confirm that the correct nozzle is cur-
rently down (E).
6 Pick-up
When the selected nozzle reaches Station 1, the cam speed is adjusted and the nozzle
lowers to the pick-up position, stops and picks up the part. If pick up offsets in the Y
direction are necessary, the NY-axis performs the necessary movements prior to pick
up. (F)
E
ST1
ST2
ST3
ST4
ST5
ST6
ST7
ST8
ST9
ST13
ST16
ST15
ST14
ST12
ST11
ST10
Nozzle holder
ST1
ST2
ST3
ST4
ST5
ST6
ST7
ST8
ST9
ST13
ST16
ST15
ST14
ST12
ST11
ST10
F
Feeder