CN214938057U

CN214938057U - Multi-element air-jet vortex spinning composite yarn device

Info

Publication number: CN214938057U
Application number: CN202121207104.1U
Authority: CN
Inventors: 韩晨晨
Original assignee: Suzhou Chenxing New Material Technology Co ltd
Current assignee: Suzhou Chenxing New Material Technology Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-11-30
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a many first air-jet vortex spins composite yarn device, which comprises a housin, the internal surface sliding connection of casing has spins the spindle, the inside of spinning the spindle is provided with the second outlet duct, the outside that spins the inside of spindle and be located the second outlet duct is provided with the second flow tube, it forms the spoiler to spin between spindle and the casing, the lower fixed surface of casing is connected with the support frame, the last fixed surface of support frame is connected with the telescopic link, the last fixed surface of casing is connected with the director. The utility model discloses, through design director and blowing nozzle, increase the passageway that the air current flowed in, avoid the yarn to produce the gathering and lead to the decline of the quality of weaving, reach the purpose that improves textile quality, through design telescopic link, with spin the spindle, when yarn air speed increases, it is fast to avoid yarn diameter variation speed through the telescopic link, reaches the purpose that improves the fabrics quality, through design second flow tube, spoiler, increases yarn winding degree.

Description

Multi-element air-jet vortex spinning composite yarn device

Technical Field

The utility model relates to a spinning device field especially relates to a compound yarn device of jet-propelled vortex spinning of many units.

Background

One of the open-end spinning methods is to coagulate and twist the fibers opened in a single state into a yarn by a vortex action. The vortex flow replaces the mechanical twisting and coagulation without rotating parts, so the structure is simple, the spinning speed is high, and the spinning speed is generally 6 to 7 times higher than that of ring spinning. In the early 50 s of the 20 th century, the united states used liquid vortex spinning tests. After 1955, several countries like the federal republic of Devolley and Poland developed spinning with air vortex. China began a study using air vortex spinning in 1960. In 1975 at the international textile machinery exhibition, Poland showed an air vortex spinning machine and established an intermediate test workshop to test the vortex spinning machine for production.

1. The air current inlet of the current air jet vortex yarn spinning device is relatively centralized, which causes uneven yarn distribution and has certain influence on the manufacture of the yarn;

2. at present, a certain speed difference exists between the current air speed of the air jet vortex spinning device and the yarn moving speed, and the diameter of the yarn is changed due to the fact that the air speed is adjusted to have hysteresis.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multi-element air-jet vortex spinning composite yarn device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a multi-element air-jet vortex spinning composite yarn device comprises a shell, wherein a spindle is connected to the inner surface of the shell in a sliding mode, a second air outlet pipe is arranged inside the spindle, a second flow pipe is arranged inside the spindle and on the outer side of the second air outlet pipe, and a spoiler is formed between the spindle and the shell;

the lower fixed surface of casing is connected with the support frame, the last fixed surface of support frame is connected with the telescopic link, the last fixed surface of casing is connected with the director, the inside of director is provided with the third flow pipe, the upper surface of casing just is located the right side fixedly connected with blowing nozzle of director, blowing nozzle's height is 1.1 times of director height.

As a further description of the above technical solution:

a sealing layer is arranged between the spindle and the shell, and an arc-shaped head is arranged on the upper surface of the spindle.

As a further description of the above technical solution:

the second air outlet pipe is communicated with the first flow pipe, and the second air outlet pipe is communicated with the second flow pipe.

As a further description of the above technical solution:

the number of the second flow pipes is multiple, and the second flow pipes are arranged in a spiral mode.

As a further description of the above technical solution:

the number of spoilers is a plurality of, the spoiler sets up in the slope.

As a further description of the above technical solution:

the lower surface of the second flow tube is provided with a first air outlet tube, the first air outlet tube and the second air outlet tube are both connected with negative pressure equipment, and the pressure of the second air outlet tube is 0.9 times of that of the first air outlet tube.

As a further description of the above technical solution:

the upper surface of the telescopic rod is fixedly connected with the lower surface of the shell.

As a further description of the above technical solution:

the inside of blowing nozzle is provided with the fourth flow tube, the lower surface of director, blowing nozzle is provided with the chamfer, the inside sliding connection of director has the yarn, blowing nozzle is connected with blowing equipment with the input of director.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the multi-element air-jet vortex spinning composite yarn device increases the channel for air flow to flow in by designing the guider and the air blowing nozzle, avoids the problem that the quality of spinning is reduced due to the aggregation of yarns, and achieves the purpose of improving the spinning quality.

2. Compared with the prior art, the multi-element air-jet vortex spinning composite yarn device has the advantages that by designing the telescopic rod and the spindle, when the air speed of the yarn is increased, the diameter of the yarn is prevented from changing quickly through the telescopic rod, and the purpose of improving the quality of textiles is achieved.

3. Compared with the prior art, the multi-element air-jet vortex spinning composite yarn device increases the yarn winding degree by designing the second flow pipe and the spoiler.

Drawings

Fig. 1 is a schematic view of the internal structure of a multi-element air-jet vortex spinning composite yarn device provided by the utility model;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a top view of a multi-element air-jet vortex spinning composite yarn device provided by the utility model;

fig. 4 is the overall structure schematic diagram of the multi-element air-jet vortex spinning composite yarn device provided by the utility model.

Illustration of the drawings:

1. a housing; 2. a telescopic rod; 3. a support frame; 4. a first air outlet pipe; 5. a second air outlet pipe; 6. a spoiler; 7. a first flow tube; 8. a second flow tube; 9. spinning a spindle; 10. a guide; 11. a third flow tube; 12. a blowing nozzle; 13. a fourth flow tube; 14. an arc-shaped head; 15. and (6) chamfering.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides a pair of many first jet vortex spins compound yarn device: including casing 1, its characterized in that: the inner surface of the shell 1 is connected with a spindle 9 in a sliding way, a sealing layer is arranged between the spindle 9 and the shell 1, the upper surface of the spindle 9 is provided with an arc-shaped head 14, a second air outlet pipe 5 is arranged inside the spindle 9, the second air outlet pipe 5 is communicated with a first flow pipe 7, the second air outlet pipe 5 is communicated with a second flow pipe 8, a second flow pipe 8 is arranged inside the spindle 9 and positioned at the outer side of the second air outlet pipe 5, the lower surface of the second flow pipe 8 is provided with a first air outlet pipe 4 and a first air outlet pipe 4, the second outlet duct 5 all is connected with negative pressure equipment, and the pressure of second outlet duct 5 is 0.9 times of the pressure of first outlet duct 4, and the quantity of second flow tube 8 is a plurality of, and the spiral setting of second flow tube 8 forms spoiler 6 between spindle 9 and the casing 1, and spoiler 6 is used for increasing the spiral degree of air current, and the quantity of spoiler 6 is a plurality of, and spoiler 6 inclines to set up.

The lower fixed surface of casing 1 is connected with support frame 3, the upper fixed surface of support frame 3 is connected with telescopic link 2, the upper surface of telescopic link 2 and the lower fixed surface of casing 1 are connected, the upper fixed surface of casing 1 is connected with director 10, the inside of director 10 is provided with third stream pipe 11, third stream pipe 11 is used for blowing to the yarn, the upper surface of casing 1 just is located the right side fixedly connected with blowing nozzle 12 of director 10, the inside of blowing nozzle 12 is provided with fourth flow tube 13, the lower surface of director 10, blowing nozzle 12 is provided with chamfer 15, chamfer 15 prevents to produce the influence to the yarn, the inside sliding connection of director 10 has the yarn, blowing nozzle 12 is connected with the input of director 10 and blows equipment, the height of blowing nozzle 12 is 1.1 times of the height of director 10.

The working principle is as follows: the yarn enters the shell 1 along with the air current through the guider 10, the air current enters from the tangential direction and can generate a spiral, the air blowing nozzle 12 increases the uniformity of the air current, when the air current speed is increased suddenly, the telescopic rod 2 extends, the spoiler 6 and the second flow pipe 8 increase the flowing speed of the air current, the second air outlet pipe 5 is influenced by the flowing of the air current of the first air outlet pipe 4, the surfaces of the arc-shaped heads 14 are adhered to each other and then rotate, and the yarn inside the second air outlet pipe 5 further rotates.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a compound yarn device of many units air injection vortex spinning, includes casing (1), its characterized in that: the inner surface of the shell (1) is connected with a spindle (9) in a sliding mode, a second air outlet pipe (5) is arranged inside the spindle (9), a second flow pipe (8) is arranged inside the spindle (9) and on the outer side of the second air outlet pipe (5), and a spoiler (6) is formed between the spindle (9) and the shell (1);

the lower fixed surface of casing (1) is connected with support frame (3), the last fixed surface of support frame (3) is connected with telescopic link (2), the last fixed surface of casing (1) is connected with director (10), the inside of director (10) is provided with third flow tube (11), the upper surface of casing (1) just is located right side fixedly connected with blowing nozzle (12) of director (10), the height of blowing nozzle (12) is 1.1 times of director (10) height.

2. The multi-element air-jet vortex-spun composite yarn device according to claim 1, wherein: a sealing layer is arranged between the spindle (9) and the shell (1), and an arc-shaped head (14) is arranged on the upper surface of the spindle (9).

3. The multi-element air-jet vortex-spun composite yarn device according to claim 1, wherein: the second air outlet pipe (5) is communicated with the first flow pipe (7), and the second air outlet pipe (5) is communicated with the second flow pipe (8).

4. The multi-element air-jet vortex-spun composite yarn device according to claim 1, wherein: the number of the second flow pipes (8) is multiple, and the second flow pipes (8) are arranged in a spiral mode.

5. The multi-element air-jet vortex-spun composite yarn device according to claim 1, wherein: the number of the spoilers (6) is multiple, and the spoilers (6) are obliquely arranged.

6. The multi-element air-jet vortex-spun composite yarn device according to claim 1, wherein: the lower surface of second flow tube (8) is provided with first outlet duct (4), second outlet duct (5) all are connected with negative pressure equipment, the pressure of second outlet duct (5) is 0.9 times of first outlet duct (4) pressure.

7. The multi-element air-jet vortex-spun composite yarn device according to claim 1, wherein: the upper surface of the telescopic rod (2) is fixedly connected with the lower surface of the shell (1).

8. The multi-element air-jet vortex-spun composite yarn device according to claim 1, wherein: the yarn guide device is characterized in that a fourth flow pipe (13) is arranged inside the air blowing nozzle (12), chamfers (15) are arranged on the lower surfaces of the guide device (10) and the air blowing nozzle (12), yarns are connected inside the guide device (10) in a sliding mode, and the air blowing nozzle (12) and the input end of the guide device (10) are connected with air blowing equipment.