X3_X4_Series machine.pdf - 第372页
7 Station extensions User manual SIPLACE X-S eries 7.1 Nozzle changer Software Version S R.601.xx 11/2005 US Edition 372 This no zzle chang er can h old up to 6 magaz ines, each with 12 nozzle h olders. T he magaz ines a…
User manual SIPLACE X-Series 7 Station extensions
Software Version SR.601.xx 11/2005 US Edition 7.1 Nozzle changer
371
7 Station extensions
7.1 Nozzle changer
Nozzle changers can greatly increase the flexibility of the placement heads for processing differ-
ent types of component. If the placement program requires a nozzle change, then the placement
head automatically returns the old nozzle to the nozzle holder and picks up the new nozzle. Noz-
zles that were separated out during the vacuum check can also be quickly changed.
It is significantly more exact and faster to pick up nozzles from a nozzle changer than would be
possible manually. When placing small components, it is essential to minimize the radial eccen-
tricity during nozzle rotation.
7.1.1 Nozzle changer for the 20-segment Collect&Place head
Item no. 00119715-xx
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Fig. 7.1 - 1 Nozzle changer for the 20-segment Collect&Place head
7 Station extensions User manual SIPLACE X-Series
7.1 Nozzle changer Software Version SR.601.xx 11/2005 US Edition
372
This nozzle changer can hold up to 6 magazines, each with 12 nozzle holders. The magazines
are seated on a common support. They are centered using two parallel pins and fixed in place with
4 snap fasteners.
Microswitches monitor whether the magazines are seated correctly on the body of the nozzle
changer in order to prevent the placement head colliding with a protruding magazine. All maga-
zine locations must be filled since the safety circuit stops the machine in response to missing mag-
azines or magazines that are not seated correctly.
7.1.1.1 Position of the nozzle changers for the C&P20 head on the X4 machine
1 or 2 nozzle changers may be installed at locations 1, 2, 3, and 4 for the 20-segment
Collect&Place head (items 1 and 2 in Fig. 7.1 - 2
). This gives a total capacity of 8 nozzle changers
with 48 magazines and a total of 576 nozzle holders.
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Fig. 7.1 - 2 Position of the nozzle changer for the 20-segment Collect&Place head on the X4 machine
(1) Nozzle changer, "row 1"
(2) Nozzle changer, "row 2"
User manual SIPLACE X-Series 7 Station extensions
Software Version SR.601.xx 11/2005 US Edition 7.1 Nozzle changer
373
7.1.1.2 Position of the nozzle changers for the C&P20 head on the X3 machine
1 or 2 nozzle changers may be installed at locations 1, 3, and 4 for the 20 segment Collect&Place
head (items 1 and 2 in Fig. 7.1 - 3
). One nozzle changer may be installed at location 2. This gives
a total capacity of 7 nozzle changers with 42 magazines and a total of 504 nozzle holders.
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Fig. 7.1 - 3 Position of the nozzle changer for the 20-segment Collect&Place head on the X3 machine
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(3) Reject bin for components
(4) Take-off device and reject bin for nozzles
(5) Nozzle magazine
(1) Nozzle changer, "row 1"
(2) Nozzle changer, "row 2"
(3) Reject bin for components
(4) Take-off device and reject bin for nozzles
(5) Nozzle magazine