SiplaceX4_en.pdf - 第47页
1 - 23 S tudent Guide SIPLACE X Edition 09/2005 2 Overview 23 2.2.6.4 Overview S-Feeders Description: Only 9 diff erent feeder sizes are needed to feed tapes from 8 mm to 88 mm. Reels are kept in the t ape cont ainer on …
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Student Guide SIPLACE X
2 Overview Edition 09/2005
22
2.2.6.3 Overview of X-Feeder
The new generation of X-feeders enables the operator to install feeders on the machines for each
different component type (single track feeder). This ensures optimum exploitation of the machine
locations and optimum preparation of setups for the individual placement procedures.
If errors should occur during production, the X-feeder can be "logged out" and replaced by another
feeder, which is then logged into the system.
A splice sensor can be optimally integrated directly into the feeder.
Fig. 2.2 - 10 Example of 8mm X-feeder
Fig. 2.2 - 11 Control panel for X-feeder
(1) "Forwards" button
Press briefly to move the tape by the set cycle time.
Press for longer to move the tape forwards. Make sure the cover sheet is not clamped in.
(2) "Backwards" button
Press briefly and release to move the tape backwards by the set cycle time.
Press for longer to move the tape backwards. (Only perform these functions when the cover
sheet is not clamped in)
(3) "Foil" button: press to start the strip removal motor. This runs until the sheet has been
stretched tight and the motor toggle switch turns off or until the timer has counted 30 seconds.
(4) Briefly press the "SET" button to switch over to the next menu in the main operator level
Press for longer to request component verification.
Pickup position
Motors for delivery of components
Mechanical and electrical unlock release
Display, control panel and status display
Motor for cover sheet
SIEMENS
Spur 01 4mm
SIEMENS
Spur 01 4mm
Direction of transport
Cycle time
Display showing track on location
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Student Guide SIPLACE X
Edition 09/2005 2 Overview
23
2.2.6.4 Overview S-Feeders
Description: Only 9 different feeder sizes are needed to feed tapes from 8 mm to 88 mm. Reels
are kept in the tape container on the component changeover table. The table cutter automatically
cuts the used tape. SIPLACE feeders have short cycle times and high-precision pick-up positions.
The feeders can also be used in other SIPLACE placement machines.
Bulk case feeders, vibratory stick feeders, surftape feeders, dip flux modules, component return
modules, and manual trays may be set up in addition to the tape feeders. Dummy feeders are
used at unassigned locations to protect the operators.
Fig. 2.2 - 12 Overview feeders
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Student Guide SIPLACE X
2 Overview Edition 09/2005
24
2.2.7 Construction of the X-Axis
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Fig. 2.2 - 13 Structure of X-axis
The X-axis consist of the following main modules:
(1) Gantry X (Frame) (2) Mounting plate with head X-linear motor
(primary part)
(3) Linear incremental encoder (4) X-axis linear guides
(5) Linear drive for permanent magnet
(secondary part)
(6) PCB camera
(7) Head interface board (8) X-axis trailing cable