00195941-03-UM SiplaceCA-EN.pdf - 第240页
3 Technical Data User Manual SIPLACE CA 3.15 Flexible Dual PCB Conveyor Edition 08/2011 EN 240 3.15.3 Functional Description The flexible dual conveyor has two conveyor tra cks that are electrically and mec hanically ind…
User Manual SIPLACE CA 3 Technical Data
Edition 08/2011 EN 3.15 Flexible Dual PCB Conveyor
239
3.15.2 Technical Data
3
Fixed conveyor side Right or left
PCB format
Standard (length x width)
Wide board configuration
Long board option
a
Long board option in Wide board
"configuration
Dual conveyor in Single conveyor mode
Standard (length x width)
Wide board configuration
Long board option
Long board option in Wide board
configuration
a) See option "Long board", section 7.9, page 473
50 mm x 50 mm to 450 mm x 216 mm
50 mm x 50 mm to 450 mm x 250 mm
50 mm x 80 mm to 610 mm x 216 mm
50 mm x 80 mm to 610 mm x 250 mm
50 mm x 50 mm to 450 mm x 380 mm
50 mm x 50 mm to 450 mm x 450 mm
50 mm x 80 mm to 610 mm x 380 mm
50 mm x 80 mm to 610 mm x 450 mm
PCB thickness
Standard 0.3 mm to 4.5 mm ± 0.2 mm
(thicker PCBs on request)
Vacuum tooling on request
Thin PCBs on a carrier
PCB warpage see section 3.14.4
, page 235
PCB weight Up to 3 kg
Clearance on PCB underside
Standard
Option
25 mm ± 0.2 mm
max. 40 mm ± 0.2 mm
PCB transport height 830mm ± 15mm (standard)
900mm ± 15mm (optional)
930mm ± 15mm (optional)
950mm ± 15mm (SMEMA: optional)
Type of interface SMEMA / Siemens
Component-free PCB handling edge 3 mm
PCB changeover time < 2.5 s
PCB positioning accuracy ± 0.5 mm
Conveyor mode synchronous or asynchronous
Placement contents per conveyor type same or different
PCB width for each type of conveyor same or different
Bad fiducial detection synchronous: possible, no global fiducials
asynchronous: possible
Automatic width adjustment synchronous: possible, asynchronous: possible
3 Technical Data User Manual SIPLACE CA
3.15 Flexible Dual PCB Conveyor Edition 08/2011 EN
240
3.15.3 Functional Description
The flexible dual conveyor has two conveyor tracks that are electrically and mechanically inde-
pendent of one another. This conveyor has the same function as the single conveyor (see section
3.14.3
, page 235.
3.15.4 "Flexible Dual Conveyor" Performance Feature
The "flexible dual conveyor" performance feature allows the conveyor track to be widened beyond
the standard width of 216 mm. Over-wide PCBs can then be processed in a machine with a dual
conveyor. The conveyor sides of the second conveyor track are moved fully together, which de-
activates the conveyor track at the same time.
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Fig. 3.15 - 2 Flexible dual conveyor in Single conveyor mode
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3
3.15.5 Definition of Conveyor Lanes
The right-hand conveyor lane (viewed from direction of transport) is known as "conveyor 1", while
the left-hand conveyor lane is known as "conveyor 2" (see fig. 3.15 - 3
, page 241).
Dual conveyor with widened conveyor track 2
(stationary conveyor side on left)
Conveyor track 2
deactivated
Conveyor track 1 Conveyor track 2 Conveyor track 1
deactivated
PCB transport direction PCB transport direction
Stationary conveyor side
Dual conveyor with widened conveyor track 1
(stationary conveyor side on right)
Movable conveyor side
User Manual SIPLACE CA 3 Technical Data
Edition 08/2011 EN 3.15 Flexible Dual PCB Conveyor
241
3.15.6 Definition of the Conveyor Track Width
3.15.6.1 Standard Width
The standard width of the conveyor track is the maximum conveyor width defined by the desired
position of the stationary conveyor side. It is no more than 216 mm per track.
3.15.6.2 Overwide Conveyor Track
The conveyor track can be widened to 250 mm maximum by moving the stationary conveyor side
out of its normal position.
3.15.6.3 Dual Conveyor in Single Conveyor Mode
The dual conveyor can be configured online to create a single conveyor. In this case, one con-
veyor lane is moved together and disabled (see fig. 3.15 - 2
, page 240). This gives a conveyor
track width of up to 450 mm.
3.15.7 Ways of Transport
The flexible dual conveyor can be used in two modes:
– Synchronous transport
– Asynchronous transport
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Fig. 3.15 - 3 Ways of transport
Synchronous transportAsynchronous transport