SiplaceX4_en - 第237页

1 - 9 S tudent Guide SIPLACE X Edition 09/2005 6 Coll ect &Place-Head 6/12 9 6.1.3 Overview p art s on the 12 Segment C&P head 6 Fig. 6.1 - 3 DLM2 Collect&Place head - parts overview 1 Item Designation Item n…

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Student Guide SIPLACE X
6 Collect &Place-Head 6/12 Edition 09/2005
8
Star station 1 6
Pick-up cycle
The nozzle is lowered onto the component. Once the valve positioning unit has opened the vac-
uum circuit to the nozzle, the nozzle draws up the component and removes it from the feeder mod-
ule.
Placement cycle
The nozzle, together with the component, is lowered onto the PCB that has been moved into
place. The valve positioning unit closes the vacuum channel to the nozzle. A short burst of com-
pressed air detaches the component from the nozzle and places it on the PCB.
Reject cycle
After the gantry reach the X- and Y-reject position the valve positioning unit closes the vacuum
channel to the nozzle. Defective components are detached from the nozzle with a short burst of
compressed air and are discarded.
Star station 7 6
The component is optically centered. 6
Star station 9 6
Pick-up cycle 6
The nozzle is rotated to the pick-up position. 6
Placement cycle
The component is rotated to the placement position (angle of rotation).
Star station 10 6
The SW move nozzles and sleeves to here for checking. 6
between Star station 11&12 6
Option on 12 nozzle head:
The component height is optically checked before placement.
6
1 - 9
Student Guide SIPLACE X
Edition 09/2005 6 Collect &Place-Head 6/12
9
6.1.3 Overview parts on the 12 Segment C&P head
6
Fig. 6.1 - 3 DLM2 Collect&Place head - parts overview 1
Item Designation Item no.
1
Collect&place head SP12 complete / DLM2
Collect&place head SP6 complete / DLM2
00367281-02
00367020-01
2 Light barrier for "Z-axis up" 00347297-01
3
Valve positioning drive, placement circuit
Valve positioning drive, reject circuit
00368075-01
00367768-01
4 Toothed belt T2 / DLM2 00334936-01
5 Z-axis drive / DLM2 00341011-01
6
SP6_12 intermediate distribution board, digi-
tal (behind the cover) 00330648-05
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Student Guide SIPLACE X
6 Collect &Place-Head 6/12 Edition 09/2005
10
6
Fig. 6.1 - 4 DLM2 Collect&Place head - parts overview 2
Item Designation Item no.
1 Air kiss unit / DLM2 00367793-01
2 Silencer 03003134-01
3 Turning station / DLM2 00341780-03
4
18x18 component camera
27x27 component camera
03014449-02
03018637-01