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User Manual SIPLAC E CF 3 Technical data Software Vers ion SR.408.xx 03/2006 US Ed ition 3.10 Nozzle changer for the 6-segm ent Collect&Place head 99 Fig. 3.10 - 2 Magazine and noz zle holders 3 (1) Positi oning f id…

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3 Technical data User Manual SIPLACE CF
3.10 Nozzle changer for the 6-segment Collect&Place head Software Version SR.408.xx 03/2006 US Edition
98
3.10.3 Mode of operation
The nozzles are seated in nozzle garages and are held in place by a movable locking plate. The
locking plate can be moved 6 mm by a pneumatic cylinder. All the nozzles are either clamped or
released, depending on the position of the plate. The default position of the locking plate, i.e. if
there is no nozzle change in progress, is "closed".
There is a positioning fiducial for position detection on each magazine of the nozzle changer. The
magazine locations are identified by numbers 1 to 5 on the nozzle changer. The nozzle garages
in the magazines are numbered consecutively from 1 to 6 (see Fig. 3.10 - 2
).
PLEASE NOTE 3
Special magazines are available upon request (contact SIEMENS A&D for details) and will be
numbered differently. 3
Picking up a nozzle
– The Collect&Place head Z axis moves down.
– The locking plate (item 2 in Fig. 3.10 - 2
) opens and releases the nozzles.
– The nozzle is picked up by the sleeve of the Collect&Place head.
– The Z axis moves up.
Setting down a nozzle
– The locking plate (item 2 in Fig. 3.10 - 2) opens and releases the nozzles.
– The Collect&Place head Z axis moves down and sets the nozzle down.
– The locking plate closes.
– The Collect&Place head Z axis moves up.
Discarding defective nozzles
– The Collect&Place head Z axis moves down 14 mm towards the discarding device (item 2 in
Fig. 3.10 - 1
) and thus moves the defective nozzle into the hole in the discarding device.
– The Z axis moves up again and the nozzle is stripped from the sleeve by spring wires.
– The nozzle drops into the container (item 3 in Fig. 3.10 - 1
).
User Manual SIPLACE CF 3 Technical data
Software Version SR.408.xx 03/2006 US Edition 3.10 Nozzle changer for the 6-segment Collect&Place head
99
Fig. 3.10 - 2 Magazine and nozzle holders
3
(1) Positioning fiducial
(2) Locking plate
(3) Nozzle garage
(4) Hole for the parallel pin for centering the magazines
(5) Hole for the parallel pin of the slide mechanism
(6) Slot for the parallel pin for centering the magazines
3.10.4 Notes on operation
Æ
When you fill a magazine with a certain nozzle type for the first time, attach an adhesive label
to identify the type.
PLEASE NOTE 3
Fill the magazines off the machine and always replace complete magazines. 3
Æ Open the locking plate and place the nozzles in the nozzle garages.
Æ Close the locking plate so that the nozzles cannot drop out of the magazines.
3 Technical data User Manual SIPLACE CF
3.10 Nozzle changer for the 6-segment Collect&Place head Software Version SR.408.xx 03/2006 US Edition
100
CAUTION 3
Before you fill magazine, make sure that all the nozzles on the Collect&Place head have
been returned to their magazines. 3
Æ Programming the nozzle changer is described in the SIPLACE C Pro user manual.
PLEASE NOTE 3
Æ Do not allow components to drop onto the magazines. If they do, they could jam the locking
plate.
Æ Do not allow components to drop onto free feeder module locations. They will stick to the
magnetic bar. Production may have to be interrupted if the feeder modules are not placed on
the component table correctly. You should therefore regularly clean the magazines and free
locations.