CN218147122U - Suction nozzle type compact spinning device - Google Patents
Suction nozzle type compact spinning device Download PDFInfo
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- CN218147122U CN218147122U CN202222643478.9U CN202222643478U CN218147122U CN 218147122 U CN218147122 U CN 218147122U CN 202222643478 U CN202222643478 U CN 202222643478U CN 218147122 U CN218147122 U CN 218147122U
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- suction
- suction nozzle
- suction head
- polycondensation
- nozzle
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Abstract
The utility model relates to a device is closely spun to suction nozzle formula, this device is closely spun to suction nozzle formula includes straw and suction head, the suction head is connected in the tip of straw, the other end and the outside collection bellows intercommunication of straw, be provided with the polycondensation suction nozzle on the suction head, the polycondensation suction nozzle is for taking the triangle-shaped inlet scoop that narrow width shrinks gradually under the wide on the net, still be provided with the suction inlet on the suction head, and the suction inlet is located the below of polycondensation suction nozzle, whole device can realize closely spinning, reduce yarn hairiness, improve the yarn degree of consistency, it is extravagant to reduce the raw materials, and simple structure, need not increase negative pressure equipment in addition, the negative pressure device that utilizes on the spinning frame just can realize.
Description
Technical Field
The utility model relates to the field of textile technology, especially, relate to a device is closely spun to suction nozzle formula.
Background
The known compact spinning device mainly comprises a negative pressure device for transversely contracting and narrowing slivers drafted and output by a drafting mechanism on a ring spinning frame, controlling edge fibers and then outputting and twisting the slivers into yarns. The compact spinning needs to be additionally provided with a compact spinning device on a common ring spinning frame, the mechanism is complex, the investment is large, the use cost is high, the energy consumption for realizing negative pressure is high, and the noise is large.
SUMMERY OF THE UTILITY MODEL
The utility model provides a suction nozzle formula closely spins device has solved the technical problem among the prior art.
The utility model provides an above-mentioned technical problem's scheme as follows: the utility model provides a device is spun closely to suction nozzle formula includes straw and suction head, the suction head is connected in the tip of straw, the other end and the outside of straw are collected bellows and are communicated, be provided with the polycondensation suction nozzle on the suction head, the polycondensation suction nozzle is for taking the triangle-shaped inlet scoop that narrow width shrinks gradually under the wide on the net, still be provided with the suction inlet on the suction head, and the suction inlet is located the below of polycondensation suction nozzle.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, a leather roller and a front roller are arranged above the suction head, a fiber strand is arranged between the leather roller and the front roller, and the fiber strand is positioned on the left side of the suction head.
Furthermore, the inner wall of the suction pipe is provided with a miniature flow guide groove.
Furthermore, the suction pipe and the suction head connected with the end part are made of stainless steel materials.
The beneficial effects are that: the utility model provides a suction nozzle formula closely spins device has following advantage:
in the scheme, the suction head is composed of two parts, the upper part is a polycondensation suction nozzle, the upper part is wide and the lower part is narrow, grids are arranged outside, the lower part is a suction port without grids, specifically, fiber fringes output by a drafting front roller of a spinning machine are gradually gathered to the middle of a twisting triangular area under the action of the polycondensation suction nozzle, the fiber fringes are captured by the twisting triangular area and are twisted into yarns, the suction port sucks fiber fringes into an air box when the spun yarns break, and compact spinning can be realized by the scheme;
a twisting triangular area is formed at a front roller when a common ring spinning frame is twisted by using front roller to draw out a stretched fiber strand, fibers at the edge of the area can not be captured during twisting and enter an air suction system, so that waste is caused, yarn evenness is deteriorated, after part of fibers are drawn and output, the end head is sucked by a suction head, other parts are twisted into the yarn by the yarn, and the end head is leaked out of the surface of the yarn to form hairiness; by adopting the scheme, compact spinning can be realized, yarn hairiness is reduced, yarn uniformity is improved, and raw material waste is reduced;
the structure is simple, a negative pressure device is not required to be additionally arranged, and the negative pressure air suction device on the spinning frame can be used for realizing the purpose.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a partial schematic view of the present invention.
In the drawings, the reference numbers indicate the following list of parts:
1. a leather roller; 2. a front roller; 3. a straw; 4. a whisker strip; 5. a polycondensation suction nozzle; 6. a suction port; 7. a suction head.
Detailed Description
The principles and features of the present invention will be described with reference to the accompanying fig. 1-2, which are provided for illustration only and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in a very simplified form and are not to precise scale, which is only used for the purpose of facilitating and clearly explaining the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1-2, the utility model provides a suction nozzle formula device of closely spinning includes straw 3 and suction head 7, and suction head 7 is connected in the tip of straw 3, and the other end and the outside collection bellows intercommunication of straw 3 are provided with polycondensation suction nozzle 5 on the suction head 7, and polycondensation suction nozzle 5 still is provided with suction inlet 6 for taking the triangle-shaped inlet scoop that narrow width shrank gradually under the wide on the net, on the suction head 7, and suction inlet 6 is located polycondensation suction nozzle 5's below.
In the specific embodiment of the present invention, the suction head 7 is composed of two parts, the upper part is a polycondensation suction nozzle 5, the upper part is wide and narrow, the outer surface has a grid, the lower part is a suction port 6 without grid, specifically, the fringe fiber of the strand 4 output by the roller 2 before drafting of the spinning frame gradually gathers towards the middle of the twisting triangular area under the action of the three polycondensation suction nozzles 5, and is captured by the twisting triangular area, and is twisted into yarn, the suction port 6 sucks the strand 4 into the air box when the spun yarn breaks, the strand 4 passes through the suction head 7 of the suction pipe 3 after being drawn and output by the leather roller 1 and the front roller 2, the fiber ends on both sides of the twisting triangular area, which are not controlled by the twisting triangular area, are gathered towards the middle by the polycondensation suction nozzle 5 with grid, and enter the twisting triangular area, the suction port 6 sucks the strand after the yarn breaks, and enters the collection air box, when the strand 4 stretched by the common roller 2 before drafting of the ring spindle, a triangular area is formed at the front roller 2, the fiber end area can be captured but not caught when the strand 4 enters the twisting, and is wasted, and the fiber end of the yarn is drawn and is output by other fiber ends, the spinning frame, the fiber ends, and the fiber ends are leaked by the fiber ends, and the fiber ends of the yarn is wasted; by adopting the scheme, compact spinning can be realized, yarn hairiness is reduced, yarn uniformity is improved, and raw material waste is reduced.
Specifically, a leather roller 1 and a front roller 2 are arranged above the suction head 7, a fiber strand 4 is arranged between the leather roller 1 and the front roller 2, and the fiber strand 4 is positioned on the left side of the suction head 7.
In this embodiment: the strands 4 are drawn and output by the leather roller 1 and the front roller 2 and then pass through a suction head 7 at the end part of the suction pipe 3.
Specifically, the inner wall of the suction pipe 3 is provided with a micro flow guide groove.
In this embodiment: the micro diversion groove arranged on the inner wall of the suction pipe 3 can improve diversion effect and can avoid accumulation or adhesion.
Specifically, the suction pipe 3 and the suction head 7 connected with the end part are made of stainless steel.
In this embodiment: the suction pipe 3 and the suction head 7 connected with the end part are made of stainless steel materials, so that the service life of the whole device can be prolonged, and the device is not easy to deform.
The utility model discloses a concrete theory of operation and application method do: in practical use, firstly the strands 4 are drawn and output by the leather roller 1 and the front roller 2 and then pass through the suction head 7 of the suction pipe 3, as shown in fig. 2, the fiber ends on the two sides of the twisting triangular area which are not controlled by the twisting triangular area are firstly gathered towards the middle by the polycondensation suction nozzle 5 with the grid, and then enter the twisting triangular area to be twisted and enter yarns, and the suction nozzle 6 sucks the strands after the yarns are broken and then enters the collection bellows.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the utility model can be smoothly implemented by the ordinary technicians in the industry according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of equivalent changes made to the above embodiments according to the essential technology of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (5)
1. The suction nozzle type compact spinning device is characterized by comprising a suction pipe (3) and a suction head (7), wherein the suction head (7) is connected to the end of the suction pipe (3), the other end of the suction pipe (3) is communicated with an external collecting air box, a polycondensation suction nozzle (5) is arranged on the suction head (7), a suction port (6) is further arranged on the suction head (7), and the suction port (6) is located below the polycondensation suction nozzle (5).
2. Suction nozzle compact spinning device according to claim 1, characterized in that a leather roller (1) and a front roller (2) are arranged above the suction head (7), a fiber strand (4) is arranged between the leather roller (1) and the front roller (2), and the fiber strand (4) is located at the left side of the suction head (7).
3. A nozzle-type compact spinning device according to claim 2, characterized in that the polycondensation nozzle (5) is a triangular air suction opening with grid upper wide and lower narrow and gradually shrinking width.
4. Nozzle-type compact spinning device according to claim 3, characterized in that the inner wall of the suction pipe (3) is provided with micro flow guide grooves.
5. Nozzle compact spinning device according to claim 4, characterized in that the suction pipe (3) and the end-connected suction head (7) are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222643478.9U CN218147122U (en) | 2022-10-09 | 2022-10-09 | Suction nozzle type compact spinning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222643478.9U CN218147122U (en) | 2022-10-09 | 2022-10-09 | Suction nozzle type compact spinning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218147122U true CN218147122U (en) | 2022-12-27 |
Family
ID=84565976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222643478.9U Active CN218147122U (en) | 2022-10-09 | 2022-10-09 | Suction nozzle type compact spinning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218147122U (en) |
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2022
- 2022-10-09 CN CN202222643478.9U patent/CN218147122U/en active Active
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