SiplaceX4_en - 第401页

1 - 35 S tudent Guide SIPLACE X Edition 09/2005 8 Collect&Place-Head 20 35 8.3.1 1 Picking Up the 13th Component Fig. 8.3 - 1 1 Picking up the 13th component The process continues with the remainin g component s bein…

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Student Guide SIPLACE X
8 Collect&Place-Head 20 Edition 09/2005
34
8.3.9 Picking Up the 11th Component
Fig. 8.3 - 9 Picking up the 11th component
8.3.10 Picking Up the 12th Component
Fig. 8.3 - 10 Picking up the 12th component
CO - Sensor
CO - Sensor
Segment 11
Segment 1
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CO- Camera
11
12
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1
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4
20
A
Star position 180°
– Vision system: optical centering of com-
ponent on segment 1.
– Pickup/placement station:
pick up the 11th component
–
A : The components previously picked
up are rotated to the centering angle,
here. Empty nozzles are turned to the
next pickup angle.
– Measurement of hold circuit for segment
2
CO - Sensor
CO - Sensor
Segment 12
Segment 2
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5
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9
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4
20
A
B
Star position 192°
– Vision system: optical centering of com-
ponent on segment 2 of this gantry
– Pickup/placement station:
pick up the 12th component
–
A : The components previously picked
up are rotated to the centering angle,
here.
–
B : The components are adjusted to their
placement angles, here.
– Measurement of hold circuit for segment
3
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Student Guide SIPLACE X
Edition 09/2005 8 Collect&Place-Head 20
35
8.3.11 Picking Up the 13th Component
Fig. 8.3 - 11 Picking up the 13th component
The process continues with the remaining components being picked up, centred and turned to the
correct or corrected placement angle.
8.3.12 Picking Up the 20th Component
Fig. 8.3 - 12 Picking up the 20th component
CO - Sensor
CO - Sensor
Segment 13
Segment 3
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CO-
Camera
11
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4
20
A
B
Star position 210°
– Vision system: optical centering of the
3rd component
– Pickup/placement station:
pick up the 13th component.
–
A : The components previously picked
up are rotated to the centering angle,
here.
–
B : The components previously cen-
tered are adjusted here to their place-
ment angles.
– Measurement of hold circuit for segment
4
CO- Sensor
CO - Sensor
Segment 20
Segment 10
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CO- Camera
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1
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11
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16
20
A
B
Star position 342°
– Vision system: optical centering of the 10th comp.
– Pickup/placement station:
pick up the 20th component.
– Communication with the component table:
cutter enabled
– Synchronization: after picking up the 20th compo-
nent, this gantry waits for positioning enable from
the other Y-axis controller
– Component sensor:
During the next star step, component presence/
height check is performed for segment 1.
–
A, B (see previous chapter).
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Student Guide SIPLACE X
8 Collect&Place-Head 20 Edition 09/2005
36
8.3.13 Component recognition at the 1
st
Segment by Component Sensor
Fig. 8.3 - 13 Checking the component before placement
8.3.14 Placing the 1st Component
Fig. 8.3 - 14 Placing the 1st component
1
2
3
4
5
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7
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9
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12
11
13
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20
Segment 1
Segment 11
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CO- Camera
CO- Sensor
CO - Sensor
A
B
Star turns to -> 360° (identical with 0° position)
When the star axis has turned to 360.000 digits, seg-
ment 1 is again in star-placement position.
– Vacuum check: holding force for component avai
lable?
– Z- axis starts to move downwards and then
– The component sensor checks the presence or
the height of the component at segment 1.
– The measured length before placement must be
larger than "nozzle length + comp.height - comp.
height tol."
– If errors occur, the Z-axis will be stopped and mo -
ved back.
1
2
3
4
5
6
7
8
9
10
12
11
13
14
15
16
17
18
19
20
Segment 1
Segment 11
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CO- Camera
CO - Sensor
CO- Sensor
A
B
Star position 0°
– Vision system: optical centering of the 11th com-
ponent.
– Pickup / placement station: place 1st compo-
nent.
–
A, B (see previous chapter).