80S-2080F480F5 - 第594页
10 Component Handling SIPLACE 80 S20/F4/F5 User Manual 10.6 Wafflepack Changer 05/99 Issue from Software Version SR.405.xx 10 - 22 Fig. 10.6.3 Functional sequence -K e y t o Fig. 10.6.3 1 T he sele cted lev el of the m a…
SIPLACE 80 S20/F4/F5 User Manual 10 Component Handling
05/99 Issue from Software Version SR.405.xx 10.6 Wafflepack Changer
10 - 21
10.6.3 Principle of the Wafflepack Changer
With the wafflepack changer on the SIPLACE 80 F it is possible to hold up to 28 wafflepack magazines and to
change these fully automatically. The trays (level) for the wafflepack magazines are numbered in sequence
from bottom to top, with the lowest number at the bottom (1 - 28).
The magazine storage unit travels vertically until the level selected lies with in the travel range of the horizon-
tal axis. The horizontal axis then removes the tray from the level and transfers it into the access area of the
placement head.
The following Fig. 10.6.2
shows the basic principle behind the wafflepack changer.
Fig. 10.6.2 Principle of the wafflepack changer
- Key to Fig. 10.6.2
1 Magazine storage unit 2 Lift
3 Horizontal axis
10.6.3.1 Functional Sequence
l Requirements
Flatpack magazines with the corresponding components are defined in the set-up.
After set-up conversion the magazine storage unit will make a reference run.
The PCB camera approaches the fiducials which are marked on a strip (see Fig. 10.6.3
).
10 Component Handling SIPLACE 80 S20/F4/F5 User Manual
10.6 Wafflepack Changer 05/99 Issue from Software Version SR.405.xx
10 - 22
Fig. 10.6.3 Functional sequence
-Key to Fig. 10.6.3
1 The selected level of the magazine storage unit is positioned on the feeder axis (horizontal).
2 The tray is transferred to the access area of the placement head.
3 The components are removed.
4 The tray is returned again.
- The lift in the magazine storage unit brings the tray from the selected level into position on the horizontal
feeder axis.
- The tray with the flatpack magazine is brought into the placement head’s access area.
- Once the desired components have been removed by the placement head, the magazine is returned in the
reverse sequence of operations.
NOTE
If the placement sequence is interrupted with the wafflepack changer being switched off, the set-up and the
current fill level will remain saved in memory.
- If the placement sequence is restarted using the set-up which was being used when the sequence was
aborted, the placement machine will be able to pick up the next component from the point where it picked
up the previous one.
- The position of the trays in the flatpack magazine storage unit and the components they are filled with is
SIPLACE 80 S20/F4/F5 User Manual 10 Component Handling
05/99 Issue from Software Version SR.405.xx 10.6 Wafflepack Changer
10 - 23
added to the set-up. The wafflepack changer is defined as Location 1. In this connection see UNIX line
computer user manual, under ’Station editor’.
10.6.4 Inserting the Trays
The trays are monitored to make sure they are in the correct position in the magazine storage
Fig. 10.6.4 Position of the trays - viewed from the top
- Key to Fig. 10.6.4
1 Transport direction 2 Driver notch
3 Magazine storage unit 4 Check notch
5 Driver notch
It should be noted here that the driver notches in the magazine carriers are inserted forwards with respect to
the direction of transport (see Fig. 10.6.4
). The check notches of the individual magazine carriers must be
positioned one above the other and point in the direction of the magazine storage unit.