SU37677A1 - A device for dyeing yarn with skeins - Google Patents

Description

In dyeing the yarns in hanks, mechanized devices are used, consisting of a barque and a removable frame, carrying in the upper part a row of rotating shafts, divided into several parts, in order to prevent the skeins from raiding each other and from tangling them. -d tensioning rollers.

In the proposed device for dyeing yarns in motorways, related to the above type of mechanized devices, rollers, which are attached to them under the action of springs, are supported by springs and mounted in sleeves reinforced in the body of the barge.

To simultaneously stop the rotation of all the upper shafts, there is a switch consisting of a lever connected to the bar and two projections on the sides of the boat. In order to facilitate the removal of the shafts from the frame, a frame with a series of holes for the upper shafts and for tensioning rollers equipped with slots for moving it in a horizontal direction until it coincides with the spring rollers is screwed to the latter.

In FIG. 1 shows a vertical section of the device; FIG. 2- its top view; FIG. 3-part.

(23)

The proposed device consists of a barge 1, in one of the side walls of which a series of sleeves 13 are fastened for shafts 14 bearing on the end coming out of the barge pulleys 16; the other ends of these shafts, which are coupled with the shafts 12 for the yarn coils, are under the action of the spiral springs 15 placed in the sleeves 13. The shafts 12 are placed in a frame 2, 2 equipped with vertical guide rods 7, fastened with a cross 10 and lifting it when loading and unloading the barge. The frame 2, 2 is attached with screws 29 to the frame 27 with a series of holes 31 for the upper shafts 12 and lower tension rollers and with slots 32 with which it can be moved horizontally to facilitate the removal of the shafts 12 from the frame 2, 2, Shafts 12 divided by transverse rims into several parts in order to eliminate tangling and overwinding of the coils at each other as the shafts rotate.

The shafts 14 with the pulleys 16, the shafts 12. rotating with the clutch receive rotation from the pulley 22 of the motor by means of the transmission pulleys 23, - 25.

Dp stopping the rotation of the shafts 12, independent of the motor, in the device there is a switch off the BOSK 1 OS, - -.

the reader, CONSTANT and%. Forward; izmr5; 9 in the guide 21 arm 19; 20 connected to a strap 17 moved when sliding on inclined projections 18 positioned on the sides of the barque, whereby all the shafts 14 are simultaneously separated from the shafts 12.

The subject matter of the invention.

1. A device for dyeing yarn in coils, consisting of a barrel and a removable frame, capable of moving vertically and carrying the upper row of rotating shafts, divided across into several parts, and the lower row of tension shafts. I differ from the fact that to reinforce the rotation of the shafts 12 are applied reinforced barges in the body 1

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rollers 14 with sleeves 13, equipped with pulleys 16 and springs 15 Ål clutch with the upper row of shafts 12 (Fig. 2 and 3).

2. With the device indicated in clause 1, use a switch to stop the rotation of the shafts 12, consisting of an OFM system of levers 19, 20, projections 18 "of the strap 17 (Figs. 2 and 3), intended for Rji9 to simultaneously disconnect the shafts 12 and the rollers 14.

3. With the device indicated in claim 1, the use of frame 27 fixed on frame 2-2 serves as a support for rollers 12 during rotation of the latter and provided with slots 32 and a number of holes 31 in order to move frame 27 horizontally and facilitate removal of the shafts 12 from the frame 2-2 (Fig. 1, 2).

to the author's testimony of S. M. Bunzis and L. M. Bunzie No. 37677

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FIG. 3