Process and apparatus for start spinning at a multi-spinning station spinning machine
OwnerFritz Stahlecker, Hans Stahleckerinventors
Life of this patent
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Abstract
In the case of a spinning machine having a plurality of spinning stations spinning yarn from slivers and having transport devices for removing the slivers from cans and for guiding the slivers to the spinning stations, it is provided that, for the preparation of the start spinning of the spinning machine, the slivers are first deposited in receiving devices which are situated in the area of the outlet of the transport devices. Subsequently, the slivers are successively taken out of these receiving devices and are placed in the spinning stations.
Claims24
A spinning machine comprising:
- a plurality of spinning stations for spinning sliver into yarn, each spinning station including a drafting unit,
- transport devices for transporting sliver from silver supply cans to the spinning stations, and
- receiving devices disposed downstream of the transport devices for receiving the slivers, said receiving devices being arranged outside the normal traveling path of the sliver from the transport devices to the drafting units of the spinning stations, said receiving devices including apparatus for removal of sliver deposited therein,
- whereby start spinning of the spinning machine is facilitated with removal of the slivers from the receiving devices and placement thereof in the spinning stations at a position upstream of the spinning station drafting units.
A process for start spinning a spinning machine of the type including a plurality of spinning stations for spinning yarn from slivers, each spinning station including a drafting unit, and transport devices for removing the slivers from cans and for feeding them to the spinning stations, said process comprising the sequential steps of:
- switching of the transport devices,
- placing slivers from the cans into the transport devices,
- operating the transport devices to feed the sliver to receiving devices located in the area of the respective spinning stations at a position upstream of the respective spinning station drafting units, said receiving devices including apparatus for removal of sliver deposited therein,
- removing the slivers from the receiving devices and placing the slivers in the spinning stations at a position upstream of the drafting units, and
- starting the spinning stations.
A spinning machine comprising:
- a plurality of spinning stations for spinning sliver into yarn,
- transport devices for transporting sliver from silver supply cans to the spinning stations,
- receiving devices for receiving the slivers, said receiving devices being arranged downstream of the transport devices and arranged outside the normal traveling path of the sliver from the transport devices to the spinning stations,
- wherein the receiving devices are arranged in the machine center of a two-sided spinning machine and are assigned to the spinning stations on both sides of the machine.
A spinning machine comprising:
- a plurality of spinning stations for spinning sliver into yarn,
- transport devices for transporting sliver from silver supply cans to the spinning stations,
- receiving devices for receiving the slivers, said receiving devices being arranged downstream of the transport devices and arranged outside the normal traveling path of the sliver from the transport devices to the spinning stations,
- wherein the receiving devices are constructed as a trough which extends in the longitudinal direction of the machine and is open toward the top, and
- wherein the bottom of the trough is provided with a conveyor belt extending in the longitudinal direction of the machine.
Dependencies are inferred from the claim text.