00191913-01.pdf - 第205页
User Manual SIPLACE 80S-20/F4 6 Vision functions Software version SR.406.xx 02/2000 Issue US 6.1 The vision systems on the placement machine 203 6 V ision functions 6.1 The vision systems on the placem ent machine The qu…
5 Single functions User Manual SIPLACE 80S-20/F4
5.3 Single functions, transport Software Version SR.406.xx 02/2000 Issue US
202
5.3.2.1 General comments
The "PCB conveyor width" view makes available all functions necessary to adjust the width of the
conveyor.
It may be necessary to change the width of the conveyor, for example, for maintenance work or
when introducing a board with new dimensions. 5
The conveyor can be adjusted to suit the width of the board.
Incremental width adjustments are made by clicking the buttons "Larger" or "Smaller" (see section
5.3.2.2).
Width adjustments can be made in large increments (increment size = 1 mm) or in smaller steps (in-
crement size = 0,1 mm). This can be controlled by activating or deactivating the "High speed" check
box in the "Width adjustment" area (see section 5.3.2.2). 5
5
5.3.2.2 Functions
Measure width 5
This function can be used to measure the current width of the conveyor. The result is shown and
saved.
Å Click the Measure width button.
The measured width is displayed above the button.
5
Incremental adjustment
Å Activate the "High speed" check box to adjust the conveyor width in large increments.
Deactivate the check box if you want to adjust the conveyor width in smaller steps.
5
Conveyor width adjustment
Larger 5
Å Click the Larger button to increase the width of the conveyor.
Each time you click the button the width is increased by the increment size set using the
"High speed" check box.
Smaller 5
Å Click the Smaller button to reduce the width of the conveyor.
Each time you click the button the width is reduced by the increment size set using the
"High speed" check box.
User Manual SIPLACE 80S-20/F4 6 Vision functions
Software version SR.406.xx 02/2000 Issue US 6.1 The vision systems on the placement machine
203
6 Vision functions
6.1 The vision systems on the placement machine
The quality requirements concerning the accuracy of automatic placement systems are constantly
rising, for several reasons: 6
– continuing miniaturization of components,
– increasing lead connection density,
– increasing complexity of PCBs and
– increasing component density.
To help meet these requirements, high-precision mechanical components are combined with op-
tical centering and recognition systems (known as vision systems) for components and PCBs. 6
6
Fig. 6.1 - 1 Position of the placement heads on the 80S-20 machine
(1) 12-segment revolver head, gantry 1
(2) 12-segment revolver head, gantry 2
6
6 Vision functions User Manual SIPLACE 80S-20/F4
6.1 The vision systems on the placement machine Software version SR.406.xx 02/2000 Issue US
204
6
Fig. 6.1 - 2 Position of the placement heads on the F
4
machine
(1) Pick&Place head
(2) 12-segment revolver head
6
80S-20 6
The placement system has two gantries (see Fig. 6.1 - 1). On each of these gantries there is a
DLM1 revolver head with a separate component camera system (see Fig. 6.1 - 3). A PCB camera
system is mounted on the underside of the head mount of each gantry (see Fig. 6.1 - 5). 6
80F
4
6
The placement machine has one gantry (see Fig. 6.1 - 2). The gantry supports one 12-segment
revolver head (see Fig. 6.1 - 3) and one Pick&Place head (see Fig. 6.1 - 4). 6
A PCB camera system is mounted on the underside of the head mount (see Fig.
6.1 - 5). The vision evaluation unit plugs into the control unit (see item 1 and 2 in Fig. 6.1 - 6). The
component and PCB cameras and the vision evaluation unit together form the vision system. 6