Vibratory Track Screw Feeder FF/FM503H ver2
19
Proper mounting position
Improper mounting position
There is a proper clearance between
the head of a screw and the lower
surface of the upper guide.
Screws are not fed as a result of
overlapping each other because the
mounting position of the upper
guide is too high.
Screws are not fed as a result of
their heads touching the upper guide
because the mounting position of
the upper guide is too low.
Fig. 35
Fig. 36
Fig. 37
7.13. Adjustment of track and escapement unit
In order to feed screws aligned on the track into the escapement unit
smoothly, it is necessary to position the track and the screw receiving plate in
the escapement unit properly.
(1) Relation between track and height of receiving plate
A proper relation between the track and the height of the screw receiving
plate is shown in Fig. 39; an improper relation between them is shown in
Fig. 40 and Fig. 41. In the latter case, loosen screw F shown in Fig. 38
and adjust the relation properly.
Fig. 38
Proper mounting position
Improper mounting position
There is a proper level difference
between the track and the screw
receiving plate.
Screws are not fed smoothly
because the position of the screw
receiving plate is too low as
compared with the track.
Screws are not fed because the
position of the screw receiving plate
is too high as compared with the
track.
Surface A should be lower than
surface B by about 0.1 mm.
Track
Upper surfaceB
Ap
p
ro
x.
Track
Upper surfaceB
Track
Upper surfaceB
Fig. 39
Fig. 40
Fig. 41
Screw receiving plate
Upper surface A
Screw receiving plate
Upper surface A
Screw receiving plate
Upper surface A
Summary of Contents for FF503H
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