SG_FSE_SiplaceHF_HF3_00193901-05_eng - 第150页
1 - 36 S tudent Guide SIPLACE HF/HF3 4 Services to the machine Edition 09/2005 36 4.3.3.1 Manometer Arrangement Fig. 4.3 - 3 main pneumatic unit: manometer arrangement Legend : 1. Manometer for inp ut pressure 5-1 0 bar …
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Student Guide SIPLACE HF/HF3
Edition 09/2005 4 Services to the machine
35
4.3.3 Pneumatic unit
The pneumatic unit is mounted on a compact slide-in module, and located on the right side of the
middle section. A lockable door prevents access to the unit and it contains the whole compressed
air supply and the SMEMA or Siemens interface to the previous and next stations.
Fig. 4.3 - 2 main pneumatic unit
The incoming air (5-10 bar) passes the filter and the manometer ’input pressure’ (no. 1, see next
page) and is then split into 2 main path:
path 1: proportional valve X58 for regulating 5.0 +0.1 bar output (automatically adjusted)
– collect and place head (input at the head 4.6 +0.1 bar)
– TWIN-head segment 1 (input at the head 4.6 +0.1 bar)
– TWIN-head segment 2 (input at the head 4.6 +0.1 bar)
path 2: main valve X59 for regulation 5 +0.1 bar (manually adjusted)
– docking unit (co-table)
– transport (width adjustment and liftng table)
– throttle for manually adjustment of the air pressure used for bulk case and nozzle changer
reduced to 2.5 +-0.5 bar
– safety valve X60 for tape cutter and transport
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Student Guide SIPLACE HF/HF3
4 Services to the machine Edition 09/2005
36
4.3.3.1 Manometer Arrangement
Fig. 4.3 - 3 main pneumatic unit: manometer arrangement
Legend:
1. Manometer for input pressure 5-10 bar
2. Manometer for bulk case and nozzle changer 2.5 +-0.5 bar
3. Manometer for gantries 5.0 +0.1 bar (vacuum for C&P head and Twin head)
4. Mmanometer for machine units 5.0 +0.1 bar (tape cutter, transport, docking unit (co-table)
5. Pressure sensor proportional valve (placement heads)
6. Filter
7. Regulator for machine units (Tape cutter, Transport, Docking unit, COT)
1
4
6
5
2
3
7
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Student Guide SIPLACE HF/HF3
Edition 09/2005 4 Services to the machine
37
4.3.3.2 Compressed air distribution in Main Pneumatic Unit
The picture below illustrates the compressed air distribution:
– gantry1-2: air supply through 2 hoses (gantry 3/4 not used)
– tape cutter 1-4: air supply through 4 hoses
– docking unit (co-table) 1-4: air supply through 4 hoses
– bulk case 1-4: air supply through 4 hoses
– nozzle changer 1-2: air supply through 2 hoses
– transport: air supply with 1 hose
Fig. 4.3 - 4 pneumatic distribution block in main pneumatic unit HF
3
4
2
1
gantry 1 - 4
4
3
2
1
bulkcase
1-4
2,5 bar
adjustable
nozzle
changer
1 2
34
nozzle changer
2,5 bar
adjustable
docking unit
(co-table)
5 bar
adjustable
conveyor
5 bar
adjustable
5 bar
adjustable
1 2 3 4
compressed air distribution block
tape cutter
1 - 4
4 3
21