00195722-0102_UM_X-Serie_SR605_EN.pdf - 第143页
User Manual SIPLACE X-Series 3 Technical data for the machine From software version SR.605.xx 07/2008 EN Edition 3.7 PCB conveyor system 143 3.7 PCB conveyor system The placement machine is supplied with a single PCB con…
3 Technical data for the machine User Manual SIPLACE X-Series
3.6 Gantry system From software version SR.605.xx 07/2008 EN Edition
142
The Y axis essentially consists of the following main modules:
– Y-axis linear motor (primary part) (1)
– Permanent magnet (secondary part of the Y-axis linear motor) (2)
– Linear distance measuring system (3)
– Guide system (4)
– Cable and hose carrier (5)
The Y axis is driven by a linear motor. The secondary part of the drive is made up of permanent
magnets and is mounted on the machine frame. The primary part is bolted to the gantry.
3.6.5 Technical data for the Y axis
3
Drive Direct, linear motor
Maximum speed 2.5 m/s
Traversing path 1430 mm
Distance measuring system Metal linear scale
Scale length 1850 mm
Resolution 1 μm
User Manual SIPLACE X-Series 3 Technical data for the machine
From software version SR.605.xx 07/2008 EN Edition 3.7 PCB conveyor system
143
3.7 PCB conveyor system
The placement machine is supplied with a single PCB conveyor as standard. The dual PCB con-
veyor is available as an option from the factory (see Section 3.7.6
, page 150). The left or the right
side of the PCB conveyor can be used as the stationary side, as required.
The conveyor belts are driven by DC motors. There is a lifting table for clamping the PCBs in each
processing area. The PCB conveyor width can either be set from the user interface or preset in
the placement program.
3.7.1 Structure
3.7.1.1 Structure of the PCB single conveyor
3
Fig. 3.7 - 1 Structure of the PCB single conveyor
(1) Input conveyor (2) Processing conveyor 1
(3) Intermediate conveyor (4) Processing conveyor 2
(5) Output conveyor (6) Lifting table 1
(7) Lifting table 2 (8) Assembly tray
3 Technical data for the machine User Manual SIPLACE X-Series
3.7 PCB conveyor system From software version SR.605.xx 07/2008 EN Edition
144
3.7.1.2 Structure of the flexible dual PCB conveyor
The flexible dual conveyor has two conveyor tracks that are electrically and mechanically inde-
pendent of one another.
3
Fig. 3.7 - 2 Structure of the dual PCB conveyor
(1) Input conveyor
(2) Processing conveyor 1
(3) Lifting table 1
(4) Intermediate conveyor
(5) Processing conveyor 2
(6) Lifting table 2
(7) Assembly tray
(8) Output conveyor
T1 Conveyor track 1
T2 Conveyor track 2
3.7.2 Description
For placement, the PCB is clamped from below. The distance between the top of the PCB and the
placement head thus remains unchanged for each PCB, and is not dependent on the thickness of