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1 - 54 S tudent Guide SIPLACE X 8 Collect&Place-Head 20 Edition 09/2005 54 8.5.4 Control unit for nozzle changer of the C&P heads The nozzle changer are con trolled depend on the configuration of the loca tion at…

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Student Guide SIPLACE X

Edition 09/2005 8 Collect&Place-Head 20

8.5.2.1 Nozzle reject unit

For the C&P 20 head reject unit we integreted a part to check and fixed the correct position of the

nozzle to the segment interface.

8.5.3 Adjustment of the height of the nozzle changer C&P 20 head

To get the correct safe distance between head (Component sensor) and nozzle changer is it nec-

essary to measure and adjust the height between mounting surface docking unit and the linear

guide of the X axis.

The distance have to

150,0mm +/-0,2mm. The support of the nozzle changer carrier has to be

adjusted with washers in its height until the the nominal distance is acchieved and then you can

mount the nozzelchangetr.

Fig. 8.5 - 3 Adjusting of nozzle changer at C&P20- head

Please Note for assembling the nozzle changer :

During assembling the nozzle changer keep attention that the component reject box can be easily

removed. Don´t use to long screws, otherwise the component reject box will be fixed.

Nozzle reject unit

Check the nozzle to the segment

interface

Reject nozzles

The height of the nozzle reject

unit have to adjust at

140,0 +\-

0,3 mm. The measurement pro-

cedure is the same like the

nozzle changer (see image be-

low).

Calliper

Top edge of the below linear guide

X-Axis

Mounting surface of the nozzle chan-

ger.

150,0mm +/-0,2

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Student Guide SIPLACE X

8 Collect&Place-Head 20 Edition 09/2005

8.5.4 Control unit for nozzle changer of the C&P heads

The nozzle changer are controlled depend on the configuration of the location at the machine via

CAN Bus (SLIO Main- und Sub-Distributor). In future with the SW 505 the nozzle changer are con-

trolled via the "One Wire Bus". Soleniods control the pneumatic rotary drives and open or close

the nozzle changer.

Legende

(1) SUB-D connector machine CAN Bus (2) SUB-D connector Option ( reject boxes / 24 V)

(3) ribbon cable nozzle changer 1 (4) ribbon cable nozzle changer 2

Location

code

LED check DLM nozzle

changer 2

LED check DLM

nozzlechanger 1

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Student Guide SIPLACE X

Edition 09/2005 8 Collect&Place-Head 20

8.5.5 Pneumatic plan for nozzle changer

Fig. 8.5 - 4 Pressure air supply for the nozzle changer

The air pressure supply of the nozzle changer will be assembled by the T-piece as shown in the

picture below. A additional Y- piece is necessary for the optional 2

Nozzle changer carrier.

Fig. 8.5 - 5 Air pressure connection of the nozzle changer

The DLM nozzle changers are connected to 2.5 bar (loopedhose in the picture). The C&P20 noz-

zelchanger is connected to 4.5 bar.

Gantry 1 - 4

Bulkcase

Feeder

COT 1-4

2,5 bar

adjustable

Nozzle

changer

1 2

Nozzle changer

Gantry 1 - 4

2,5 bar

adjustable

Docking unit

1 - 4

5 bar

adjustable

Conveyor

5 bar

adjustable

5 bar

adjustable

1 2 3 4

Compressed air distributor block

Tape cutter

1 - 4

4 3

nozzle changer

C&P20

(4,5bar)

CAN- Bus connector of nozzle

changer

Air pressure connection of nozzle changer