00193922-03.pdf - 第146页
3 Technical data User manual SIPLACE HF series 3.11 Vision modules S oftware Version SR .50x.xx 01/2006 US Edition 146 3.1 1.1 Component vision camera (24 x 24) on the 12-segment Collect&Place head 3.1 1.1.1 Structu …
User manual SIPLACE HF series 3 Technical data
Software Version SR.50x.xx 01/2006 US Edition 3.11 Vision modules
145
WARNING
RISK OF HEAD CRASH 3
When the placement head is changed from the TwinHead to the Collect&Place head, the Twin-
Head's stationary component vision camera, P&P (type 22) 50 x 40, and stationary component
vision camera, P&P (type 20) 8 x 8 must be removed, otherwise the Collect&Place head will col-
lide with the camera housings.
The component vision module is used to determine: 3
– the precise position of the components at the nozzle and
– the geometry of the package form.
The PCB vision module uses fiducials on the PCBs to determine: 3
– the position of the PCB,
– its rotation angle
– and the PCB skew.
The PCB cameras are fixed to the bottom of the gantries. They use fiducials on the feeder mod-
ules to determine the exact pick-up position of components, which is particularly important for
small components. 3
3 Technical data User manual SIPLACE HF series
3.11 Vision modules Software Version SR.50x.xx 01/2006 US Edition
146
3.11.1 Component vision camera (24 x 24) on the 12-segment Collect&Place head
3.11.1.1 Structure
3
Fig. 3.11 - 2 Component vision camera (24 x 24) on the 12-segment Collect&Place head
3
(1) Component camera lens and illumination
(2) Camera amplifier
(3) Illumination control
3
3.11.1.2 Technical data
3
Component dimensions 0.6 x 0.3 mm² to 18.7 x 18.7 mm²
Range of components 0201 to PLCC44 including BGA, µBGA, flip-chip,
TSOP, QFP, PLCC, SO to SO32, DRAM
Min. lead pitch 0.5 mm
Field of vision 24 x 24 mm²
Method of illumination Front-lighting (3 levels, programable as required)
User manual SIPLACE HF series 3 Technical data
Software Version SR.50x.xx 01/2006 US Edition 3.11 Vision modules
147
3.11.2 Component vision camera (39 x 39) on the 6-segment Collect&Place head
3.11.2.1 Structure
3
Fig. 3.11 - 3 Component vision camera (39 x 39) on the 6-segment Collect&Place head
3
(1) Component camera lens and illumination
(2) Camera amplifier
(3) Illumination control
3.11.2.2 Technical data
3
Component dimensions 1.6 x 0.8 mm² to 32 x 32 mm²
Range of components 0603 to 32x32mm²
PLCC, SO, QFP, TSDP, SOT, MELF, CHIP, IC BGA
Min. lead pitch 0.5 mm
Min. bump pitch 0.56 mm
Min. ball/bump pitch 0.32 mm
Field of vision 39 x 39 mm²
Method of illumination Front lighting (three levels, programmable as required)