12.5 Throw-over Stacker
The following base settings of the throw-over stacker were made at
the factory.
They are to be corrected only in exceptional cases.
Caution Risk of Injury !
Before all setting work turn the main switch off and disconnect the
throw-over stacker from the compressed air supply.
12.5.1 Setting the Opening
The material must securely enter the opening x between the
stacked-goods support 2 and clamping pipe 3 during the sewing
sequence.
The stop screw 4 limits the position of the opened (swung away from
the stacked-goods support 2) clamping pipe 3.
It thus determines the opening x of the stacker.
The opening x can be set up to a maximum of 250 mm.
At delivery it is 170 mm.
–
Loosen lock nut 5.
–
Turn stop screw 4 until the desired opening x is reached.
–
Tighten lock nut 5.
12.5.2 Setting the Height of the Counterholder
With the stacker open, the counterholder 7 lies under stacked-goods
support 2.
The clearance y between the counterholder 7 and stacked-goods
support 2 is adjustable between 30 and 170 mm.
For material which is just barely clamped by the stacker on the feed
side, a smaller clearance y must be set.
–
Loosen both clamping screws 8.
–
Set the counterholder 7 to the desired height.
–
Tighten clamping screws 8.
12.5.3 Setting the Position of the Placement Plate
The placement plate 1 must have its angle set so that the material lies
smooth after being pulled out.
–
Loosen both clamping screws 6.
–
Swing placement plate 1 into the desired position.
Base setting: Placement plate 1 should lie at an angle of approx.
30° (see sketch).
–
Tighten clamping screws 6.
12.5.4 Setting the Speed of the Smoother Movement
The pull-out and return movements of the smoother are to be quick but
not jerky.
The speeds of the movements are regulated at the one-way restrictors
9 and 10.
One-way restrictor 9:
Regulating return movement
One-way restrictor 10:
Regulating pull-out movement
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