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User Manual HS-50 1 Introduction Software Vers ion SR.501.xx 12/99 Issue US 1.15 Overview of the modules - PCB conveyor 47 t I I t 1.15 Ov ervie w of the modules - PCB conveyor 1.15.1 Structure of the PCB conveyor The pl…

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1 Introduction User Manual HS-50
1.14 Overview of the modules - vision systems Software Version SR.501.xx 12/99 Issue US
46
t IIt
1.14.2 Technical data - PCB vision system
Fiducials Up to 3 per placement program
Local fiducials Up to 2 per component (may be of different types)
Library size Up to 255 fiducial types - system fiducials ≥ 249
Image processing Gray scale-based correlation
Illumination method Front-lighting
Recognition time per fiducial/ink spot 0.4 s
Field of vision 5.7 mm x 5.7 mm
User Manual HS-50 1 Introduction
Software Version SR.501.xx 12/99 Issue US 1.15 Overview of the modules - PCB conveyor
47
t IIt
1.15 Overview of the modules - PCB conveyor
1.15.1 Structure of the PCB conveyor
The placement system is supplied with a single conveyor as standard. A dual conveyor is avail-
able as an option. 1
The left or the right side of the PCB conveyor can be used as the stationary side, as required. 1
1
Fig. 1.15 - 1 Structure of the PCB conveyor
(1)Input area
(2)Processing area 1
(3)Intermediate area
(4)Processing area 2
(5)Output area
(6)Lifting table (processing area 1)
(7)Lifting table (processing area 2)
1
1
1 Introduction User Manual HS-50
1.15 Overview of the modules - PCB conveyor Software Version SR.501.xx 12/99 Issue US
48
t IIt
The conveyor belts are driven by DC motors. Each placement area has a lifting table for clamping
the PCBs. The width of the PCB conveyor can be adjusted either 1
– via the menu or
– using the line computer
1
1.15.2 Technical data - single conveyor
1
1.15.3 Technical data - dual conveyor
1
Fixed conveyor edge Right (standard), left (optional)
PCB format
50 mm x 50 mm to 368 mm x 460 mm
2" x 2" to 14.5 " x 18 "
PCB thickness 0.3 mm to 4.5 mm
Maximum PCB curvature
On top: 4.5 mm - PCB thickness
On bottom: 0.3 mm + PCB thickness
Clearance underneath PCB
Standard: 25 mm
Option: Up to 40 mm
PCB conveyor height
830 ± 15 mm (standard)
952,5 ± 15 mm (option) SMEMA
Type of interface
Siemens (standard)
SMEMA (option)
Clear guide edge of component 3 mm
PCB changeover time 2.5 s
Ink spot recognition Possible
Automatic width adjustment Possible
Fixed conveyor edge Right (standard), left (optional)
PCB format
50 mm x 50 mm to 368 mm x 216 mm
2" x 2" to 14.5" x 8.5"
PCB thickness 0.3 mm to 4.5 mm
Maximum PCB curvature
On top: 4.5 mm - PCB thickness
On bottom: 0.3 mm + PCB thickness