Beisler 1911-4 - Manual (Page 14)

Short Seam Automat 1911-4 / 1912-4 Working Instructions
- B 14 -
Beisler Automated Sewing Equipment
B.2
Functions of the machine
Fig. 2/3
Fig. 2
Fig. 3
B.2.1 Functional sequence
The short seam automat allows the automated stitching of
slash selvages. The sewing piece is positioned manually,
attached to the working plate by vacuum and holding stanp
and then automatically transferred by the transport system
to the sewing head where it is tucked and ejected.
B.2.2 Line-up and alignment
Bundle clamp
The sewing pieces are clamped in bundles in the bundle
clamp and held ready for the tucking process. The
bundle clamp is operated with compressed air and
controlled by a footswitch.
Stop, Fig. 2:
The stop rail 2 is used to align the parallel course of
the seam 5.
Guide laser 1
The guide laser is used to align the sewing piece to the
correct end point of the seam. The guide laser creates
a red marking line 4 which helps to line up the sewing
piece 3 at the stop 2 at the insertion station.
Stitch width handwheel, Fig. 3:
Use the handwheel 1 to set the required stitch width
in relation to the stop rail of the worktable. This setting
determines how far the main clamp 2 is moved beyond
the stop rail where it picks up and transports the sewing
piece to the sewing head. The handwheel offers four set-
tings that have been adapted to the four factory-program-
med sewing programs:
Stitch width 30 mm
Stitch width 32 mm
Stitch width 35 mm
Stitch width 37 mm
2
1
1
1
3
4 5
2
1