CN113755980A - Device for avoiding yarn breakage and defects caused by short fiber cladding - Google Patents
Device for avoiding yarn breakage and defects caused by short fiber cladding Download PDFInfo
- Publication number
- CN113755980A CN113755980A CN202110974315.6A CN202110974315A CN113755980A CN 113755980 A CN113755980 A CN 113755980A CN 202110974315 A CN202110974315 A CN 202110974315A CN 113755980 A CN113755980 A CN 113755980A
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- China
- Prior art keywords
- guide roller
- fixing plate
- defects
- avoiding
- roller fixing
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Classifications
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/38—Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/04—Guides for slivers, rovings, or yarns; Smoothing dies
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/10—Tension devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a device for avoiding short fiber coating yarn breakage and defects, which is arranged on a coating machine and comprises a first guide roller fixing plate, a second guide roller fixing plate, a first guide roller, a second guide roller and a third guide roller; the first guide roller fixing plate and the second guide roller fixing plate are symmetrically fixed on the cladding machine; three round holes are respectively formed in the first guide roller fixing plate and the second guide roller fixing plate, and the round holes form an equilateral triangle; the first guide roller, the second guide roller and the third guide roller respectively penetrate through the round holes. The device for avoiding the yarn breakage and the defects caused by the covering of the staple fibers can solve the problems of the staple fibers and the defects, improve the product quality, improve the subsequent manufacturing efficiency and improve the qualification rate of finished fabrics.
Description
Technical Field
The invention relates to the field of spinning, in particular to a device for avoiding yarn breakage and defects caused by short fiber coating.
Background
The short fiber yarn has more hairiness, is easy to fall off and has lower strength, and the strength can be improved by adding a chemical fiber outside the short fiber to coat the short fiber yarn, so that the problem of weaving flying is solved. At present, a tensioner is used in the process of drawing out and coating the short fiber, so that the short fiber is in a linear rotating state and cannot be bent in the coating process. However, the friction between the device and the staple fibers at the yarn inlet and the tension increasing pressure plate is large, so that the fly of the staple fibers is easily concentrated, the fly is large or small, the fly is blocked in the tensioner and cannot be cleaned by a dust collector, the small fly can be made into a finished product along with the yarn to cause defects, and the large fly can block the magnetic conductance to cause yarn breakage to a certain extent.
There is a need for a device that can solve the problems of short yarn and defects, improve the product quality, improve the subsequent manufacturing efficiency, and improve the qualification rate of the finished fabric.
Disclosure of Invention
In order to solve the problems, the invention provides a device for avoiding the short fiber from coating broken yarns and defects, and the device for avoiding the short fiber from coating broken yarns and defects can solve the problems of the short yarns and the defects, improve the product quality, improve the subsequent manufacturing efficiency and improve the qualification rate of finished fabrics.
The invention solves the technical problems by the following technical scheme:
the invention provides a device for avoiding short fiber coating yarn breakage and defects, which is arranged on a coating machine and comprises a first guide roller fixing plate, a second guide roller fixing plate, a first guide roller, a second guide roller and a third guide roller; the first guide roller fixing plate and the second guide roller fixing plate are symmetrically fixed on the cladding machine; three round holes are respectively formed in the first guide roller fixing plate and the second guide roller fixing plate, and the round holes form an equilateral triangle; the first guide roller, the second guide roller and the third guide roller respectively penetrate through the round hole.
In the invention, the first guide roller fixing plate and the second guide roller fixing plate are used for fixing the guide roller;
preferably, the first guide roller fixing plate and the second guide roller fixing plate are made of flat iron;
preferably, the first guide roller fixing plate and the second guide roller fixing plate are of a triangular plate-shaped structure.
In the invention, the round holes are used for placing guide rollers;
preferably, the aperture of the round hole is 1.4 cm.
Preferably, the side length of the equilateral triangle formed by the circular holes is 5 cm.
In the invention, the first guide roller, the second guide roller and the third guide roller are used for winding short fibers;
preferably, the first guide roller, the second guide roller and the third guide roller are stainless steel pipes;
preferably, the outer diameters of the first guide roller, the second guide roller and the third guide roller are 8/9-9/10 of the diameter of the round hole.
The working principle of the device for avoiding the short fiber from coating broken yarns and defects is as follows: the device is arranged on a base roller of a cladding machine, the short fiber is wound among three guide rollers and then pulled up to keep tension of the short fiber, the friction can be greatly reduced due to the fact that the short fiber is pulled up linearly, the surfaces of the guide rollers are smooth as far as possible, flying is not concentrated, a few short fibers can fall on the ground, and the short fibers can be cleaned by a dust collector in time, so that the problems of short yarns and defects can be solved.
The positive progress effect of the invention is as follows: the device for avoiding the yarn breakage and the defects caused by the covering of the staple fibers can solve the problems of the staple fibers and the defects, improve the product quality, improve the subsequent manufacturing efficiency and improve the qualification rate of finished fabrics.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an apparatus for preventing staple fibers from covering broken yarns and defects according to an embodiment of the present invention;
FIG. 2 is a schematic diagram showing the overall structure of an apparatus for preventing staple fibers from covering broken yarns and defects according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a conventional tensioner.
Description of reference numerals:
11. a first guide roller fixing plate; 12. A second guide roller fixing plate;
21. a first guide roller; 22. A second guide roller;
23. a third guide roller; 3. Short fibers;
41. spinning yarn inlet; 42. A yarn spinning outlet;
5. a knob; 6. A platen;
7. a yarn; 8. A cladding machine.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 and 2, the present embodiment provides a device for avoiding the broken yarn and defects covered by the staple fiber, which is installed on a covering machine 8, and comprises a first guide roller fixing plate 11, a second guide roller fixing plate 12, a first guide roller 21, a second guide roller 22 and a third guide roller 23; the first guide roller fixing plate 11 and the second guide roller fixing plate 12 are symmetrically fixed on the coating machine 8; three round holes are respectively arranged on the first guide roller fixing plate 11 and the second guide roller fixing plate 12, and the round holes form an equilateral triangle; the first guide roller 21, the second guide roller 22 and the third guide roller 23 penetrate through the round holes respectively.
In this embodiment, the first guide roller fixing plate 11 and the second guide roller fixing plate 12 function to fix the guide rollers; the first guide roller fixing plate 11 and the second guide roller fixing plate 12 are made of flat iron; the first guide roller fixing plate 11 and the second guide roller fixing plate 12 are triangular plate-shaped structures.
In the embodiment, the round holes are used for placing guide rollers; the aperture of the round hole is 1.4cm, and the side length of an equilateral triangle formed by the round holes is 5 cm.
In this embodiment, the first guide roller 21, the second guide roller 22, and the third guide roller 23 are used for winding the short fiber 3; the first guide roller 21, the second guide roller 22 and the third guide roller 23 are stainless steel pipes; the outer diameters of the first guide roller 21, the second guide roller 22 and the third guide roller 23 are 9/10 of the diameter of the circular hole.
As shown in fig. 3, which is a schematic structural diagram of a conventional tensioner, a yarn 7 enters a device through a yarn spinning inlet 41, two pressure plates 6 are arranged in the device, a knob 5 is arranged on the pressure plate 6, and the yarn 7 exits from a yarn spinning outlet 42 through the pressure plate 6 and the knob 5.
The working principle of the device for avoiding the short fiber from covering broken yarns and defects in the embodiment is as follows: the device is arranged on a base roller of a cladding machine, the short fiber is wound among three guide rollers and then pulled up to keep tension of the short fiber, the friction can be greatly reduced due to the fact that the short fiber is pulled up linearly, the surfaces of the guide rollers are smooth as far as possible, flying is not concentrated, a few short fibers can fall on the ground, and the short fibers can be cleaned by a dust collector in time, so that the problems of short yarns and defects can be solved.
The device for avoiding the broken yarn and the defects of the staple fiber cladding can solve the problems of the staple fiber and the defects, improve the product quality, improve the subsequent manufacturing efficiency and improve the qualification rate of finished fabrics.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A device for avoiding the broken yarn and the defects of the short fiber cladding is arranged on a cladding machine and is characterized by comprising a first guide roller fixing plate, a second guide roller fixing plate, a first guide roller, a second guide roller and a third guide roller; the first guide roller fixing plate and the second guide roller fixing plate are symmetrically fixed on the cladding machine; three round holes are respectively formed in the first guide roller fixing plate and the second guide roller fixing plate, and the round holes form an equilateral triangle; the first guide roller, the second guide roller and the third guide roller respectively penetrate through the round hole.
2. The apparatus for avoiding staple fiber covered yarn breaks and defects as set forth in claim 1, wherein said first guide roller fixing plate and said second guide roller fixing plate are made of flat iron.
3. The apparatus for avoiding staple fiber covered yarn breaks and defects as set forth in claim 1, wherein said first guide roller holding plate and said second guide roller holding plate are of a triangular plate-like configuration.
4. An apparatus for avoiding staple fiber covered yarn breaks and defects as set forth in claim 1, wherein said circular hole has a hole diameter of 1.4 cm.
5. An apparatus for avoiding staple fiber cover breaks and defects as set forth in claim 1, wherein said circular holes form an equilateral triangle having a side length of 5 cm.
6. The apparatus for avoiding staple fiber covered yarn breaks and defects as set forth in claim 1, wherein said first guide roller, second guide roller and third guide roller are stainless steel tubes.
7. The apparatus for avoiding staple fiber covering yarn breakage and defects according to claim 1, wherein the first guide roller, the second guide roller and the third guide roller have an outer diameter of 8/9 to 9/10 times a diameter of the circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110974315.6A CN113755980A (en) | 2021-08-24 | 2021-08-24 | Device for avoiding yarn breakage and defects caused by short fiber cladding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110974315.6A CN113755980A (en) | 2021-08-24 | 2021-08-24 | Device for avoiding yarn breakage and defects caused by short fiber cladding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113755980A true CN113755980A (en) | 2021-12-07 |
Family
ID=78791108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110974315.6A Pending CN113755980A (en) | 2021-08-24 | 2021-08-24 | Device for avoiding yarn breakage and defects caused by short fiber cladding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113755980A (en) |
-
2021
- 2021-08-24 CN CN202110974315.6A patent/CN113755980A/en active Pending
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