SU94537A1 - Two continuous, mechanically driven continuous chenille machine - Google Patents

Description

The invention is a continuous machine with a mechamic drive, consisting of mounting on one o: 6uu ;; one hundred; n; There are several mechanisms: a) a pita; 1and yarn, which is in appearance; fortified in crown lionies and: n; leder}; atslei DL5 four with the base of the hollow rod holding the coil of the coils with weft yarn; 2) bezosobrazovannm and vot;: .-; in OTp, e3iva сU1ne, (weft nntm), made in the form of paragraphs;: n, castles, this is 1 mte} on the pallet, on; rt; p. exact threads of the foam: h:; u1o figured plate, Psfnll LueiiKH KOTopofi I grooves in its body are made with the calculation of the formation of a stripe between the main threads and insertion s of the mouth of the weft section, obrg: the gyrostroma of the thread will cut short bp P ayuy and; ms disk 1: oi; ohm, h. between the pits of the base at the points of contact of the surface of the rollers, and the twisting:, lbln, and them the torsion effect: hex; from, and; 3) torsion machine:; zma, zyislyepnogo p guide and RM nzgch sglg-l-: g: 1n ix valikoB, produced them ready but i nr-shyuyuschikh with great speed together with a cone-shaped iola:.; drum, which is at the same time as the caddy of the finished product. floating around the rod, sliding the fortified cover 5p; abana.

The two-stream bluish blues of periodic action, consisting of the following interconnected mechanisms mounted on the frame, are: feeding, drilling, feeding, entering into a cutter; 1, sinelki and the torsion gear: are known.

The special feature of the described machine is the applied rotary cylindrical weft yarn stacker winding them up and down: its curly profile of the cheek provides a consistent cMcaieniie of sieves accurately

 94537-2 -

on the minimum diameter and cut, by their blade of a forcibly rotating disk knife into two segments, clamped and twisted separately between the bunks of the threads of the nerve and second threads, and a mechanism for laying the finished blue tape, made in the form of a forcibly rotating conical hollow drum with a rocker and a core for winding chenille around it.

FIG. 1 shows a machine-a, side view; in fig. 2-rig in horizontal section.

The threading mechanism of the chenille M1aschine is made in the form of clamping holders for n-stockings I, 2, 3, and 4 warp threads, thread guides 5 and a hollow roller 6, which simultaneously serves as a holder of rollers 7 and S with weft yarn and thread guides 9 and 10 for weft yarn consisting of hollow tubes, with their ends fixed in the housing and forcibly rotated in bearings // disk 12.

The mechanism of yaw formation and insertion into the throat of the weft pitn (cut of chenille) is made in the form of a disk 12, which obtains rotation with the aid of a flexible transmission and a pulley 13. The disk 12 in its case carries a concentric enlarged hollow cylinder 14, which performs the function of the thread guide and winds the weft threads on the non-movable shaped plate 15, made in the form of a flat support 16 with a longitudinal notch 17 for a circular knife 18.

Under the figured plate 15, the sharpener 19 is mounted, which provides the sharpening of the knife 18 during the operation of the machine. Yawning and insertion of weft threads into the pharynx is provided by the interaction of figured plate, astinas 15, having two longitudinal grooves 20 and 21 for guiding the main iniTcii 22 n 23, disk but: 18, cutting the nearest coil of the weft thread on the figured plate rotating from movement Thread 24 and 25 rollers 26 and 27, forming at the points of joint contact of the main thread, and closing the throat and simultaneously clamping in it the end of the cut piece inserted into the mouth by the thread itself.

The rollers 26 and 27 are simultaneously related to the torsion mechanism, serving as a clamping device for torsion chenille. The twisting mechanism is made in the form of guide rollers 28 and 59 and two pairs of rollers 30 and 31, forcibly rotated by friction discs 32 and 33, which in turn receive rotation from the end surface of the washer 34 reinforced on the housing of conical hollow ball bearings. The cone-shaped hollow drums 35 and 36 are simultaneously included in the twist of the chenille mechanism and are pavers of finished chenille 37, replacing co6aii of the low-capacity torsional moving carriages in the previously known maitins. The drums 35 and 36 are made in the form of a cylindrical part 38, served as the 1st support for the rollers 30 and 31 and ball bearings 39 and 40; grooves 41 42 for the driving belt; the covers 43 and 44, the removable covers 45 and 46, and the core 47 and 48, mounted on the caps inside the drums, for winding around them a finished blue coat,

All machinery mechanisms are driven by an electric motor using flexible transmission from three pulleys 49, 50 and 51, mounted on a common shaft 52.

The operation of the machine is carried out as follows.

Before starting the maschine, the weft threads are loaded from the coil 7 through the thread guide 9, and from the roll 8 through the thread guide 10 to the thread layer 14 and the figured fixed plate 15.

The warp threads in accordance with the two-point system of making chenille on the machine are threaded in pairs in the following way: the first pair is made up of 23n 25 threads, the second pair-threads 22 and 24, the thread 23 unwinds from the package 2, and is threaded between the spring-loaded washers 5. through the hole of the roll of the roller (fed into the groove 2 / figure-shaped plate-15, bends around a part of the circular surface of the roller 27 and in the Alik 29 and clamp between the rollers 31. The thread 25 is unwound from the package /, is filled between w. ) 5, rounds half of the circular iverh 27 and yes it, having passed through the roller 29, is clamped together with the end of the feed 23 between the rollers 31. The thread 22, referred to the pair of the second thread, is wound from the package 3, tucked between the spikes, through the opening of the roller 6, iodine into the groove 20 of the figured plugins 15 and, bending part of the circular surfaces of the roller 26 and roller 28, is clamped between the rollers 30. The thread 24 is unwound from the package 4, tucked between the washers 5, rounds the half of the circular surface) of the roller 26 and then goes through the roller 28 to the rollers 30.

At the start of the machine, the production of chenille is carried out in the following sequence: the required duck threads during the rotation of the disk 12 and the hollow cylinder 14 are wound on a fixed figured plate 15, the profile of the uieiiKH of which ensures the successive displacement of the turns on the maximum diameter, placing them in the plane of the rotation of the light arrays of the walls and the arrays of the light armatures.

The knife cuts the coil and forms two segments of it, which are clamped and screwed apart between each napoii HHTeii of the base of the first and second threads.

The mechanical winding of the weft yarns from the Jacques of the Obsijechivles) ness on the Austiyu Square 15.

The hacked yarns 23 and 25, which form the basis of the first flow, and 1ITI 22 and 24. form the basis of the second flow, close the throat with clamping them in the weft segments at the points of contact with the rollers 26 and 27 and advance through the guide rollers 28 and 29 due to the action in pairs mounted rollers 30 and 5 /.

When the warp threads move with the clamped: whether the weft pieces in the zone between the contact points on the rollers 26 and 27 and the clamping points 5 of the paired rollers 30 and 31, the warping of the warp occurs due to the turn, rollers 30 and 31 around the horizontal axis, resulting in The webs are firmly twisted between cores and curved threads in the form of a tricot (c; p1elki).

Ready cinelka under de Stevius centrifugally strong. The position of the torsional mechanism in rapid rotation is placed without compaction into the hollow parts of the drums 35 and 36,: it is unloaded only as far as the floor; 1 all the way, by removing the lids 45 and 46.

Item invented li

1. A double-flux blue-thru lashina of a continuous action with an intermechanic drive, consisting of mounted on a common station; 1e kinematically connected mechanisms: power supply, yawning and insertion into the mouth of the synellka to form a toothbrush and a twisting mechanism; By the fact that, for the purpose of the Lekhanizatsni Tr.:; and a new productivity of the machine, it has a cylindrical shape of the stacker of the weft yarns, which winds up the fixed figured plate, the Nykn profile of which provides a successive real displacement

 3 -Alb 94537

№ 94l37

turns of weft yarn to the minimum diameter and cutting them with a blade forcibly rotating a circular knife into two segments, clamped and twisted separately between the base pairs and the base of the first n second streams.

2. Machine no. 1, that is, so that in order to ensure its continuous action to eliminate the deformation of the bluecoil created during its cooling in the clamped position through the guide rollers, the stacker is built into the rotation mechanism. finished chenille, made in the form of a forcibly rotating conical hollow drum with a lid and a rod for us crawl around it.