SIPLACE S-23 HM.pdf - 第181页
User Manual SIPLAC E S-23 HM 6 Vision functions Software Version SR.406.xx 02/00 US Edition 6.1 The vision systems on the placement system 181 6 Fig. 6.1 - 2 Com ponent camera sy stem (1) 12-nozzle rev olver head /DLM1 (…
6 Vision functions User Manual SIPLACE S-23 HM
6.1 The vision systems on the placement system Software Version SR.406.xx 02/00 US Edition
180
6
Fig. 6.1 - 1 Position of the gantries and DLM1 revolver heads
(1) Gantry 1 with DLM1 revolver head and component and PCB vision system
(2) Gantry 2 with DLM1 revolver head and component and PCB vision system
6.1.1 Component camera system on the revolver head
The component camera system (see item 2 in Fig. 6.1 - 2) essentially consists of the following
modules: 6
– Lens system
– CCD chip for creating an electronic image of the component
– CCD camera amplifier
– Three illumination planes - flat, medium and steep - for optimum lighting of a wide range of
component shapes
– "Illumination control" board for setting the intensity of the individual illumination planes
User Manual SIPLACE S-23 HM 6 Vision functions
Software Version SR.406.xx 02/00 US Edition 6.1 The vision systems on the placement system
181
6
Fig. 6.1 - 2 Component camera system
(1) 12-nozzle revolver head /DLM1
(2) 24 x 24 component camera
(3) Component illumination control board
6
The component camera system is fastened to the top of the revolver head with four hexagon
socket-head screws and is fixed in position with two parallel pins. 6
The component camera system can be used to optically center and place components ranging
from 0402 up to and including SO32 in size. The components, therefore, can vary between
1.0 mm x 0.5 mm and 18.7 mm x 18.7 mm in size and from 0.3 mm to 6 mm thick. The minimum
lead pitch can be as little as 0.5 mm. 6
6 Vision functions User Manual SIPLACE S-23 HM
6.1 The vision systems on the placement system Software Version SR.406.xx 02/00 US Edition
182
6.1.2 PCB camera systems
Fig. 6.1 - 3 PCB camera system, basic gantry - bottom view
Key to Fig. 6.1 - 3
(1) PCB camera - lens and illumination
(2) Camera amplifier
(3) Head mount
(4) Gantry
6