D-serie level 1 EN.pdf - 第97页

C&P6/12 Placement Heads Picking up Component 7 Placement Procedure S tude nt Guide Advanced Level 1 SIPLACE D-Series EN 05/2 007 C&P6/12 Placement Heads 6-17 6.2.8 Picking up Component 7 6.2.9 Picking up Componen…

C&P6/12 Placement Heads

Placement Procedure Picking Up Component 1

Student Guide Advanced Level 1 SIPLACE D-Series

C&P6/12 Placement Heads EN 05/2007

6-16

6.2.6 Picking Up Component 1

6.2.7 Picking up Component 6

6-16: Picking up component 1

Star position 0°

 Vision system: No action

 DP station: Rotates nozzle 5 to pickup angle

 Pickup/placement station: Picks up

component 1

 Component sensor: During the next star cycle,

the nozzle length is measured at segment 3.

The remaining nozzles pick up components as the

star continues to rotate.

NOTE:

The machine learns the pickup heights

for linear feeders and waffle pack trays

during the first 15 pickup runs or so and

may therefore be slightly slower than

calculated by the setup optimization.

(This does not apply to tape feeders)

6-17: Picking up component 6

Star position 150°

 Vision system: no action

 DP station rotation of nozzle 10 to its pickup

angle

 Pickup/placement station: Pick up component

 Component sensor: during the next star step,

the length of nozzle 8 is measured.

C&P6/12 Placement Heads

Picking up Component 7 Placement Procedure

Student Guide Advanced Level 1 SIPLACE D-Series

EN 05/2007 C&P6/12 Placement Heads

6-17

6.2.8 Picking up Component 7

6.2.9 Picking up Component 8

6-18: Picking up component 7

Star position 180°

 Vision system: component at segment 1 is

measured

 DP station rotation of nozzle 11 to its pickup

angle

 Pickup/placement station: Pick up the

component 7

 Component sensor: during the next star step,

the length of nozzle 9 is measured.

6-19: Picking up component 8

Star position 210°

 Vision system: Component at segment 2 of

this gantry is centered

 DP station rotation of nozzle 12 to its pickup

angle

 Pickup/placement station: Pick up the

component 8

 Component sensor: during the next star step,

the nozzle length is measured at segment 10.

C&P6/12 Placement Heads

Placement Procedure Picking up Component 9

Student Guide Advanced Level 1 SIPLACE D-Series

C&P6/12 Placement Heads EN 05/2007

6-18

6.2.10 Picking up Component 9

6.2.11 Recognition of Component at Segment 1 in the Component Sensor

6-20: Picking up component 9

Star position 240°

 Vision system: optical centering of component

 DP station rotation of component 1 into its

exact placement angle

 Pickup/placement station: Pick up the

component 9

 Component sensor: during the next star step,

the nozzle length is measured at segment 11.

The process continues with the remaining

components: pickup, center and rotate into the

corrected placement angle.

6-21: Recognition of component at segment 1 in the component sensor

Star rotates -> 330°

Measurement by the component sensor

(optional): While the star axis rotates to position

330.000 digits:

 The component sensor checks the presence

or the component height at segment 1.

 Depending on the operating mode, the

component sensor measurement must adhere

to the following limits:

– Component presence check: The

measured length before placement must

exceed

nozzle length + component

height - component height tolerance

– Component height check: The measured

value must be between

nozzle length when empty + compo-

nent height - component height tole-

rance

and

nozzle length when empty + compo-

nent height + component height tole-

rance

 Measurement is performed "On the Fly".