摘要:
A system for moving and diverting trains (5) of bobbins (7) in a spinning plant with more spinning mills (1) includes a pair of rails (40,41), along which a carriage (32) moves. The carriage (32) can be stopped at a point corresponding to one spinning mill (1) and carries, mounted thereon, a motor (39), which drives the trains (5), coming from a main feeding line (3) to terminal sections (10), situated beside the spinning mills (1). Activator means (29), situated also on the carriage (32), operate the switches (20,21,22) aimed at deviating the path of the trains from the main line (3) to union sections (15) joined to the terminal sections (10). The carriage (32) is moved by a motor (42) and its position along the rails (40,41) is determined by an encoder (43).
摘要:
A system includes a first drawing frame having a sliver output; a second drawing frame having a sliver input; and a conveyor apparatus for supplying, in a closed circuit, sliver-filled coiler cans from the output of the first drawing frame to the input of the second drawing frame and for supplying empty coiler cans from the input of the second drawing frame to the output of the first drawing frame. The conveyor apparatus includes first and second storage devices for supporting thereon a plurality of sliver-filled coiler cans and empty coiler cans, respectively. The storage devices are formed of respective conveyor tracks, each having a conveying device. The conveyor apparatus further has transferring devices for moving sliver-filled coiler cans from the output of the first drawing frame to the first conveyor track, from the first conveyor track to the input of the second drawing frame, and for moving empty coiler cans from the input of the second drawing frame to the second conveyor track and from the second conveyor track to the output of the first drawing frame.
摘要:
Roving bobbins of a weight of about 5 kg, by contrast to standard bobbins with weights up to 3 kg, can be used in a spinning system in which the flyer frames are of the multi-axial drive type and are equipped with an automatic bobbin change mechanism which transfers the full bobbins to suspension carriage trains displaced thereby to ring-spinning machines and wherein the suspension carriage trains pass into the creels of the ring-spinning frames directly or are transferred from such suspension carriage trains to the creels.
摘要:
An apparatus for handling flat coiler cans before, during and after filling the cans with sliver by a sliver producing textile machine. The apparatus includes an empty-can storing device; a full-can storing device; an intermediate space defined between the empty-can storing device and the full-can storing device; and a sliver filling station for receiving a can to be filled. The sliver filling station includes a can-reciprocating device for moving the can back and forth while sliver is deposited thereinto. The apparatus further includes a conveyor extending between the intermediate space and the sliver filling station for moving a can to be filled into and withdrawing a filled can from the sliver filling station; and a transferring device for transferring a can to be filled from the intermediate space onto the conveyor and for transferring a filled can from the conveyor into the intermediate space.
摘要:
A bobbin changer is used in combination with a first textile machine having a first conveyor extending along an endless first path moving full bobbins or empty sleeves into the first machine and full bobbins or empty sleeves out of the first textile machine, a second textile machine having a second conveyor extending along an endless second path extending at a location adjacent the first path and moving full bobbins into the second textile machine and empty bobbins out of the second textile machine, and a third textile machine having a third conveyor extending along an endless third path extending at the location adjacent the first and second paths and moving full bobbins out of the third textile machine and empty sleeves into the third textile machine. The bobbin-changing apparatus has an axle centered on and pivotal about an upright axis at the location, a horizontal beam mounted on the axis and having a pair of opposite ends spaced equidistantly from the axis, respective holders on the beam ends adapted to hold and carry full bobbins and empty sleeves, and a drive for rotating the beam about the axis and thereby moving the holders through an orbit. The paths intersect the orbit at respective points.
摘要:
A package changing system for supplying or discharging loaded bobbins or packages to or empty bobbin or packages from a machine frame, the package changing system comprising a conveyance unit for supplying and discharging the bobbins or packages and including a first rail for moving the conveyance unit in a horizontal direction relative to the machine frame and second guide rails moving together with the conveyance unit in a vertical direction relative to the machine frame, the first and second guide rails moving the conveyance unit to predetermined positions on the machine frame.
摘要:
Provided for a spinning machine, a roving bobbin changing apparatus which includes a roving end finding/pick-up section equipped with a roving end finding/pick-up mechanism at a leading side as viewed in a direction in which the roving bobbin changing apparatus is moved for roving bobbin exchange, and a roving tying/bobbin exchange section equipped with a roving bobbin exchanging means at a trailing side. The roving tying device is so disposed as to be movable between the roving end finding/pick-up section and the roving tying/bobbin exchange section. The roving tying device can be moved by a belt to a new roving grasping position in the roving end finding/pick-up section and a roving tying position corresponding to that of a full roving bobbin transfer means in the roving tying/bobbin exchange section. Operations for finding and picking up roving ends from a pair of full roving bobbins disposed on an auxiliary rail and operations for tying the rovings and transferring the full roving bobbins after the roving tying to bobbin hangers of a creel of a spinning machine are carried out in parallel.
摘要:
The present invention relates to a textile machine for producing/processing yarns, in which the empty tubes and full yarn packages are transported by a product transport system which includes a guideway for the product conveying devices, and a separate overhead rail which supports a tractor drive unit. The tractor drive unit may be coupled to either end of the product conveying devices by an elongate chain, which permits the product conveying devices to be moved onto and from said tracks which extend along an aisle along the front of the textile machine.
摘要:
Because of the pot spinning process, it is more difficult to automate the supply of empty tubes, respooling of the spinning cake on an empty tube, and the removal of the spinning cops in a pot spinning machine than with other spinning processors. The present invention provides a completely automatic exchange of spinning cops for empty tubes at the spinning stations of a pot spinning machine by utilizing the yarn guides of pot spinning stations to place full yarn cops produced thereat into an upright position on carriers located on a movable conveyor extending underneath the spinning pots. With the spinning cops deposited onto the conveyor and with the yarn guide returned to a spinning position, the conveyor can transport the carriers with the spinning cops away and can deliver empty tubes to the spinning stations for receipt by the yarn guides to continue the spinning process.
摘要:
A method and device for exchanging sliver containers on a sliver producing textile machine, particularly non-cylindrical containers, wherein the containers are supported on a support and are moved in a direction, perpendicular to their long axis past the coiling device. A respective shifting frame for the container to be filled and the adjacent container. The shifting frames grasp the two containers, raises them and enables the coiling device to fill the one container, then moves the containers to exchange the filled container for an empty one, and lowers the containers back to the supporting conveyor, wherein the sequence of filling and raising is selectively variable. The device carries out the foregoing steps. A non-circular sliver container has handles on opposite sides, particularly on its long sides, for being grasped by carrying means on the shifting frames of the device for raising and moving the containers. The handles may be holes in the container or recesses with bearing surfaces.