SU622891A1 - Multicomponent filament producing apparatus - Google Patents

Description

a twisted loop stitch, a niiraioHiero talter-type fixture 29 or a pair of exhaust rollers 30, and a collier twig 3 with the reception of a finished twisted yarn for the package 32.

The device works as follows.

From the supplying power unit 1, the chemical complex thread for the rod from the reel 2 through the thread guides 5 goes to the block 13 with a comb roller 15 and, after cutting them two or four times, goes through the thread guide strands 16 to the inlet 18 of the mixing chamber R 17. The chemical complex of the thread- the conductor from the reel 3. Through the thread guides 6 enters directly into the exhaust pair 9 of the exhaust device 8, the roving of fibers of the final length from the coil 4, through the thread guides 7 enters the exhaust device 8, where it turns into a bow, going along with the conductorfrom the exhaust pair 9, after which the conductor and the sliver enter the inlet 11 of the torsion tube 10, receive a twist by rubbing against the edge of the inlet 11 of the sleeve 10, with this twist passing through the torsion tube 10, unwind when leaving it the account of the friction of the edge of the outlet 12 and enter through the inlet 18 into the mixing chamber 17.

The linear velocities of the yudachi into the mixing chamber 17 of the rod and the conductor with a sliver are different, and under the action of a jet of compressed air from the clamper 22, the loop of the filaments of the conductor and the sliver fibers are inserted between the swollen filament.

When exiting the mixing chamber 17, under the action of its initial twist, the filaments of the core thread tend to return to their original condition and firmly clamp the filament loops between them. of the conductor and the fibers. The wires form a looped thread, which through the thread conductor 20 enters the block 24 on the axis 14, having a comb roller 25 and, rounding them 2-4 times, goes through the thread guides 26 to the winding drum 27 for winding on a bobbin 28 or (if it is necessary to twist the loop thread) through the feeding device 29 (or 30) on a ring-twisting spindle, with winding on the package 32.

The engine (not shown in the drawing) is driven, by rotating with the given speeds, the exhaust device 8, the twisting tube 10, the winding drum 27 or the spindle 31.

The use of the proposed device will provide looped threads with improved consumer properties; will reduce the number of technological transitions and increase labor productivity due to lower labor costs.

Claims (3)

1. A device for producing a multi-component yarn consisting of a feeding device, an exhaust device, a two-system looped device, discharge rollers and a mixing chamber, characterized in that, in order to increase the quality of the yarns, it has a means for sealing one of the thread components, between the suction device and the mixing chamber. 2. The device according to claim 1, otlinamschsss - the fact that the means for sealing one of the components of the thread is made in the form of a twisting tube. 3. The device according to claim 1, characterized in that the means for compacting one of the components of the thread is made in the form of a micro-electric motor with a hollow axis. Sources of information taken into account in the examination: I. Usenko V. L. “Production of high-volume yarn and yarns in s. 184, 1967.