Developments in Textile Continuous Processing Machineries
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Fig. 2 Shearing unit
Fig. 3 Metal detector
To and from Device
The unit generates alternate axial movement of the shearing cylinder in relation to
the ledger blade during operation. It is designed to automatically sharpen the helical
blades and ledger blade and to provide more regular shearing.
Inlet Section
The fabric is to be fed to the machine uniformly without any creases. The fabric
unwinds from the batch by the un-winder roll drive. For synchronisation and ensuring
even fabric tension, a dancer is provided between un-winder and draw roll.
Metal Detector
It is fixed on inlet frame. It detects foreign metal particles and stops the machine
instantly. This is to avoid damage to the shearing cylinder and ledger blades (Fig. 3).
Seam Detector
Fabric seam detector is designed to sense seam between fabrics, so that blades are
protected.
353
Fig. 2 Shearing unit
Fig. 3 Metal detector
To and from Device
The unit generates alternate axial movement of the shearing cylinder in relation to
the ledger blade during operation. It is designed to automatically sharpen the helical
blades and ledger blade and to provide more regular shearing.
Inlet Section
The fabric is to be fed to the machine uniformly without any creases. The fabric
unwinds from the batch by the un-winder roll drive. For synchronisation and ensuring
even fabric tension, a dancer is provided between un-winder and draw roll.
Metal Detector
It is fixed on inlet frame. It detects foreign metal particles and stops the machine
instantly. This is to avoid damage to the shearing cylinder and ledger blades (Fig. 3).
Seam Detector
Fabric seam detector is designed to sense seam between fabrics, so that blades are
protected.