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C&P12 Placement Head Nozzle changer for 12 segment C&P head Nozzle changer Student Guide SIPLACE D4 (FSE) EN 09/2006 C&P12 Placement Head 231 9.6 - 1: Nozzle changer and nozzle magazine for 12 segment C&P…

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C&P12 Placement Head
Nozzle changer Other Mechanical Adjustments on the Star
Student Guide SIPLACE D4 (FSE)
C&P12 Placement Head EN 09/2006
230
Repeat these adjustments several times, as the pick - up / placement circuit are mutually dependent.
9.5.11 Other Mechanical Adjustments on the Star
Set the air kiss tube so that it overlaps the circular guide frame by 0.7 mm.
9.6 Nozzle changer
The installation of a nozzle changer (PPC) allows the C&P12 to be quickly and automatically equipped
with an optimum nozzle configuration after a job changeover and to be adjusted to the requirements of
the placement process.
9.6.1 Nozzle changer for 12 segment C&P head
The nozzle changer consists of at least one and up to five magazines, each of which is equipped with
up to twelve nozzle garages. The magazines are seated on a common support and each magazine is
centered using two parallel pins and fixed in place with a spring hook.
Air Pressure Values Set with compressed air testing
device
Measured at the nozzle
Displayed on the Monitor:
(Only in Pick - Up and Placement
Circuit)
pick - up / placement circuit 150 mbar (100 - 200 mbar) e.g.: 250 mbar
reject circuit (not used for
reject at HFand X machine)
250 mbar (200 - 300 mbar) The reject circuit does not have a
sensor
NOTE:
The two air kiss circuits are controlled via a single valve and therefore influence
one another mutually. However, two different adjustment valves (see items 3
and 4 in the diagram above) can be used to set the various pressures for each
circuit.
NOTE:
Make sure the measurement sensor hose is fitted tightly on the nozzle.
C&P12 Placement Head
Nozzle changer for 12 segment C&P head Nozzle changer
Student Guide SIPLACE D4 (FSE)
EN 09/2006 C&P12 Placement Head
231
9.6 - 1: Nozzle changer and nozzle magazine for 12 segment C&P head
Legend
1 Calibration fiducial 7 Transport direction
2 Locking Plate 8 Nozzle reject device
3 Nozzle garage 9 Nozzle reject container
4 Hole for centering pin, for exact positioning of
magazine
10 Tape duct
5 Hole for driver pin, for opening and closing of
magazine
11 Fastening screws for nozzle changer (4x)
6 Slit for centering pin, for exact positioning of
magazine
C&P12 Placement Head
Nozzle changer Activation of Nozzle Changer at the C&P Head
Student Guide SIPLACE D4 (FSE)
C&P12 Placement Head EN 09/2006
232
9.6.2 Activation of Nozzle Changer at the C&P Head
The nozzle changers are activated at the relevant
locations via the CAN Bus (SLIO main and sub
distributor). Solenoid valves activate the
pneumatic rotary drives to open or close the
nozzle changer.
Legend:
1 to 4: compressed air supply for vacuum
generator of C&P12 heads, gantries 1 to 4
5: Nozzle changer connections 1 - 4