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1 Introduction User Manual SIPLACE 80S-20/F4 1.5 Description of the machine S oftware version SR.406.xx 02/2000 I ssue US 34 The F 4 placem ent machi ne is a h igh-spe ed pla cement ma chine with a gant ry axi s system. …
User Manual SIPLACE 80S-20/F4 1 Introduction
Software version SR.406.xx 02/2000 Issue US 1.5 Description of the machine
33
1.5.3 Functional description of the SIPLACE 80F
4
1
Fig. 1.5 - 2 General view of the F
4
placement machine
(1) 12-segment revolver head with component vision module
(2) Gantry with PCB vision module
(3) Pick&Place head
(4) Fine pitch vision module for the Pick&Place head
(5) Stationary component supply (location 1)
(6) Stationary component supply (location 3)
(7) PCB conveyor ( dual conveyor option)
1 Introduction User Manual SIPLACE 80S-20/F4
1.5 Description of the machine Software version SR.406.xx 02/2000 Issue US
34
The F
4
placement machine is a high-speed placement machine with a gantry axis system. The
gantry supports: 1
– a PCB vision module,
– a star-shaped 12-segment revolver head, and
– a Pick&Place head.
The 12-segment revolver head will increase the placement rate if the proportion of ICs in the
placement process is very high. 1
The Pick&Place head is particularly suitable for inserting fine pitch components. In addition to the
vision module for PCB centering, the F
4
machine also has component vision modules for the re-
volver head and Pick&Place head. 1
A coplanarity laser module and a flip chip vision module can also be retrofitted as options. 1
A wafflepack changer can be used to supply components. 1
The placement heads pick up components from stationary feeders and then place them in the
PCBs clamped on the PCB conveyor. 1
1
The concept behind the placement machine 1
– with its stationary feeders,
– with PCBs that do not move during placement,
– and its positionable placement heads
has number of significant benefits: 1
– For example, the flexible 12-segment revolver head combined with automatic nozzle changer
enables the nozzle configuration to be changed temporarily and automatically adapted to re-
ceive different component sizes You can also optimize the travel paths, and the placement se-
quence.
– With stationary feeders, even the tiniest components are picked up reliably.
– The components cannot slip on the PCB during placement (as is often the case with moving
PCBs) since the PCB does not move.
– Sophisticated optical centering systems (vision systems) for components and PCBs also en-
sure high component positioning accuracy.
– Components can be topped up and tapes can be spliced without stopping the machine.
– Prepared component tables enable the placement machine to be retooled without long idle
times.
1
User Manual SIPLACE 80S-20/F4 1 Introduction
Software version SR.406.xx 02/2000 Issue US 1.5 Description of the machine
35
1.5.4 General view of the SIPLACE F
4
with wafflepack changer
1
Fig. 1.5 - 3 General view of the F
4
with wafflepack changer
(1) Wafflepack changer
(2) Pick&Place head
(3) 12-segment revolver head