00196044-05 - sg x und x4i fse_en - 第284页
C&P20A Nozzle changer Nozzle C hanger (NC) S tudent Guide (FSE) SI PL ACE X Series and X4I C&P20A Edition 01/2009 EN 284 7.6.2 Nozzle Changer (NC) 7-48: Nozzle changer for X machine Legend In X series machines,…
C&P20A
Nozzle Changer for C&P20A Nozzle changer
Student Guide (FSE) SIPLACE X Series and X4I
Edition 01/2009 EN C&P20A
283
7.6 Nozzle changer
The nozzle changer enables the nozzle configuration to be changed quickly, thus allowing the placement
head to be quickly adapted to the needs of the placement process.
7.6.1 Nozzle Changer for C&P20A
7-47: Main view - nozzle changer and nozzle magazine C&P20A
Legend
The new nozzle changer carrier can be used for both the C&P20A and the CPP heads, with the
corresponding magazines. Therefore, the nozzle changer does not need to be exchanged for the head
modularity between the C&P20A and CPP head.
The nozzle changer consists of six magazines, each with twelve nozzle garages. Each nozzle garage
can be configured with different nozzle types. Each magazine is clamped on the basic nozzle changer
body with 4 push buttons and two centering pins. The nozzle magazines are opened or closed with the
help of the pneumatic valves. Each magazine can be individually released and removed by pressing the
lever (one on each magazine). There are three microswitches beneath each magazine. These monitor
the correct position and correct magazine type. If all magazines have correctly engaged on the basic
body, this will be shown by a green LED. Since this microswitch is integrated into the safety circuit, the
machine can not be started unless the magazines are installed.
1 Nozzle changer basic unit 3 Magazine release lever
2 Magazines
NOTE:
X4I
Nozzle changer magazines 1 and 4 can not be used at locations 2 and 4 of the X4I Replacement
magazines can be prepared here and then configured quickly with the SW.
C&P20A
Nozzle changer Nozzle Changer (NC)
Student Guide (FSE) SIPLACE X Series and X4I
C&P20A Edition 01/2009 EN
284
7.6.2 Nozzle Changer (NC)
7-48: Nozzle changer for X machine
Legend
In X series machines, a maximum of twelve nozzle changers are possible for each location,
depending on the machine configuration.
The nozzle changer for the X machines has been extended to include the following functions:
– Magazine ID
– Height query
The nozzle changer carrier can accommodate the various magazine types for the C&P20A and CPP
heads.
The machine recognizes the configured magazines via the magazine query (microswitch).
If the wrong magazines are configured for the head, a warning will be issued to prevent a head crash.
– 10xx magazine: Switch 2 (center) pressed
– 20xx magazine: Switches 1 and 3 pressed
– 28xx magazine: Switches 1, 2 and 3 pressed
7.6.3 Nozzle Stations
Different nozzle stations need to be used for the X series machines with X4i. These differ only in the
mechanical construction. For X2, X3 and X4 machines, you need to use the universal nozzle station and
for the X4I the narrower version, for the respective placement head type.
(1) Nozzle changer carrier (2) Microswitch 1, 2 and 3 for magazine query
(3) Actuator for opening and closing the NC
magazine
(4) Unlocking lever for NC magazine
(5) Fixture clips for NC magazines
C&P20A
Nozzle Stations Nozzle changer
Student Guide (FSE) SIPLACE X Series and X4I
Edition 01/2009 EN C&P20A
285
7.6.3.1 Universal Nozzle Station for X Series (X2, X3, X4)
Nozzle station
The C&P20A nozzle station has been extended to include nozzle types for the CPP head:
Reject station for C&P20A and CPP nozzles
Take off for 20xx nozzles
Take off for 28xx nozzles
Reject bin
Components and nozzles can be rejected into the following reject bin:
Reject channel for component size: Up to 6x6 mm
Reject bin in the nozzle station:
– All nozzle types (10xx, 20xx and 28xx nozzles)
– Component size: 6x6 to 27x27 mm
Reject bin together with stationary camera
– Component size: Larger than 27x27 mm
7.6.3.2 Nozzle Stations for X4I
Nozzle Station X4I for C&P20A Head
Legend
1. Take off for 28xx nozzles
2. Reject station for C&P20A and CPP nozzles
3. Take off for 20xx nozzles
4. Take off for 10xx nozzles
Legend
1. Take off for 10xx nozzles
2. Reject station for C&P20A nozzles