12) Corner knife mechanism
– 45 –
[Corner knife operation]
1. When the corner knife moving motor
A
is turned ON, the moving-side corner knife
B
(position of sewing
start) moves to the position that is proportionate to the preset sewing length.
2. At the end of movement, the moving-side corner knife
B
and the fixed-side corner knife
C
(position of
sewing end) begin to be raised by the respective elevator air cylinders
D
and
E
to cut the material.
A
B
C
D
E
Standard Adjustment