CN217418901U - Device for ring spinning frame capable of effectively reducing yarn hairiness - Google Patents
Device for ring spinning frame capable of effectively reducing yarn hairiness Download PDFInfo
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- CN217418901U CN217418901U CN202121174570.4U CN202121174570U CN217418901U CN 217418901 U CN217418901 U CN 217418901U CN 202121174570 U CN202121174570 U CN 202121174570U CN 217418901 U CN217418901 U CN 217418901U
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- Prior art keywords
- yarn
- collector
- groove
- hairiness
- mounting
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- 206010020112 Hirsutism Diseases 0.000 title claims abstract description 33
- 238000007378 ring spinning Methods 0.000 title claims abstract description 15
- 239000000835 fiber Substances 0.000 abstract description 17
- 238000009434 installation Methods 0.000 abstract description 9
- 239000000919 ceramic Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 229920006351 engineering plastic Polymers 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 229920003002 synthetic resin Polymers 0.000 abstract description 4
- 239000000057 synthetic resin Substances 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000009187 flying Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 239000004753 textile Substances 0.000 abstract description 2
- 238000009987 spinning Methods 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 210000002268 wool Anatomy 0.000 description 5
- 210000004209 hair Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model belongs to the field of textile engineering, and discloses a device for a ring spinning frame, which can effectively reduce yarn hairiness, wherein a groove type collector is nested in a mounting frame, the lower part of the mounting frame is provided with a sleeve bucket, two sides of the sleeve bucket are both provided with mounting arms, the upper parts of the mounting arms are provided with mounting holes, the groove type collector is provided with an upper opening and a lower opening, and is in a frustum shape, and the inner wall is provided with a spiral groove; the spiral groove on the device has a certain attaching effect on the hairiness on the surface of the yarn, and the hairiness on the surface can be twisted and rolled into a yarn body by the drawing trend caused by the self tension of the yarn in the twisting process, so that the hairiness of the yarn is reduced, and the quality of the yarn is improved; the collector can gather loose fibers together, so that the fibers are prevented from being extruded out of a yarn body and being separated from the yarn body to form flying; the device has simple structure, easy installation and convenient replacement, and is suitable for popularization and use; the collector is made of synthetic resin, engineering plastics or ceramics, the inner wall of the collector is wear-resistant and smooth, and the friction and the abrasion to yarns can be reduced.
Description
Technical Field
The utility model belongs to the textile engineering field especially relates to a device that is used for ring spinning frame can effectively reduce yarn hairiness.
Background
Yarn hairiness refers to the fiber end or loop extending from the surface of the main body of the yarn, generally considered as originating from the spinning process, traditional ring spinning is the most common spinning method, the spinning speed is high, the yarn structure is compact, the strength is high, but at present, the problem still exists is that the yarn hairiness is much, during the spinning process, the roving is unwound from the roving bobbin hung on the roving frame, after passing through the yarn guide rod and the traverse yarn guide bell mouth, the roving is fed into the drafting mechanism for drafting, the strand is output through the front roller after finishing the drafting, at the same time, the spindle rotates at high speed, the steel wire loop is driven by the strand with certain tension, the steel wire rotates at high speed on the steel collar, each revolution of the steel wire loop provides a twist for the strand after drafting, the twist is transmitted from bottom to top to the twisting triangular area by the steel wire loop, the strand width after output from the front roller is gradually reduced, when the strand width is smaller than the strand width when being held before output, part of fiber strands are difficult to be gathered and controlled completely, part of edge fibers are in a free state, and therefore the fiber strands are exposed out of a yarn body to form hairiness; the yarn with hairiness is easily shed by machine abrasion. Or even yarn breakage.
Through the above analysis, the problems and defects of the prior art are as follows:
(1) the fiber of the fiber strand is difficult to gather and control, and hairiness is generated.
(2) The fibers are extruded out of the yarn body and even break away into flyings.
(3) The yarn is easy to loose and break.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model provides a device for a ring spinning frame can effectively reduce yarn hairiness.
The utility model discloses a realize like this, a device that is used for ring-spinning frame can effectively reduce yarn hairiness, including mounting bracket and recess formula collector, recess formula collector nestification is in the mounting bracket.
The mounting bracket lower part is equipped with the cover and fights, and the cover is fought both sides and all is equipped with the installation arm, and installation arm upper portion is equipped with the mounting hole.
The upper opening and the lower opening of the groove type collector are in a frustum shape, and spiral grooves are formed in the inner wall of the groove type collector.
The groove type collector can be detached and replaced, two specifications of a convex groove type collector and a semi-closed spiral pipe type collector are used for replacement, and spiral convex grooves are formed in the inner wall of the convex groove type collector.
The length of the groove type collector tube is 10-20 mm, the diameter of an opening at the upper end is within 5cm, the diameter of an opening at the lower end is 1-3 mm, the pitch of the spiral groove is 5-10 mm, the groove depth is the radius of the yarn, the radian is 180 degrees, and the specific specification is adjusted according to the thickness of the yarn.
The groove type collector, the convex groove type collector and the semi-closed spiral pipe type collector are made of synthetic resin, engineering plastics or ceramics.
Combine foretell all technical scheme, the utility model discloses the advantage that possesses and positive effect are:
(1) the occupied space is very small, and the operation of the ring spinning frame is not interfered;
(2) the installation is simple, a sleeve bucket is arranged below the installation frame, and an installation arm of the sleeve bucket is provided with an installation hole;
(3) the device has simple structure, does not damage the yarn and has obvious effect of reducing hairiness;
(4) the spinning frame is suitable for ring spinning frames of different types, is suitable for spinning yarns of various raw materials, and can adjust specifications according to the thickness of the yarns.
(5) Is convenient to clean and replace;
(6) low cost, long service life and environmental protection.
The spiral groove on the device has a certain attaching effect on the hairiness on the surface of the yarn, and the hairiness on the surface can be twisted and rolled into a yarn body by the drawing trend caused by the self tension of the yarn in the twisting process, so that the hairiness of the yarn is reduced, and the quality of the yarn is improved; the collector can gather loose fibers together, so that the fibers are prevented from being extruded out of a yarn body and being separated from the yarn body to form flying; the device has simple structure, easy installation and convenient replacement, and is suitable for popularization and use; the collector is made of synthetic resin, engineering plastics or ceramics, the inner wall of the collector is wear-resistant and smooth, and the friction and the abrasion to yarns can be reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an apparatus provided in an embodiment of the present invention.
Fig. 2 is a schematic structural view of a tongue-and-groove collector provided in an embodiment of the present invention.
Fig. 3 is a schematic structural view of a semi-closed spiral pipe type collector provided by an embodiment of the present invention.
Fig. 4 is a diagram of the installation of the device provided by the embodiment of the present invention.
Fig. 5 is a schematic diagram of the operation of the device according to the embodiment of the present invention.
In the figure, the following steps are shown: 1. a mounting frame; 2. a groove collector; 3. sleeving a bucket; 4. a mounting arm; 5. mounting holes; 6. a helical groove; 7 a tongue and groove collector; 8. a semi-closed spiral tube collector; 9. a helical tongue; 10. a back roller; 11. a drafting mechanism; 12. a whisker strip; 13. a front roller; 14. a twisting triangular area.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
To the problem that prior art exists, the utility model provides a device that is used for ring-spinning frame can effectively reduce yarn hairiness, it is right to combine the figure below the utility model discloses do detailed description.
As shown in fig. 1 to 3, the device comprises a mounting frame 1 and a groove collector 2, wherein the groove collector 2 is nested in the mounting frame 1.
Further, a sleeve bucket 3 is arranged on the lower portion of the mounting frame 1, mounting arms 4 are arranged on two sides of the sleeve bucket 3, and mounting holes 5 are formed in the upper portions of the mounting arms 4.
Furthermore, the groove type collector 2 is provided with an upper opening and a lower opening in a frustum shape, and the inner wall is provided with a spiral groove 6.
Furthermore, the groove type collector 2 can be detached and replaced, and the groove type collector 7 and the semi-closed spiral pipe type collector 8 are used for replacement, and the inner wall of the groove type collector 7 is provided with a spiral groove 9.
The length of the groove type collector tube is 10-20 mm, the diameter of an opening at the upper end is within 5cm, the diameter of an opening at the lower end is 1-3 mm, the pitch of the spiral groove is 5-10 mm, the groove depth is the radius of the yarn, the radian is 180 degrees, and the specific specification is adjusted according to the thickness of the yarn.
Furthermore, the groove type collector 2, the convex groove type collector 7 and the semi-closed spiral pipe type collector 8 are made of synthetic resin, engineering plastics or ceramics.
As shown in figure 4, the groove type collector 2 is nested in a sleeve bucket 3 of the mounting frame 1, and the mounting frame 1 is connected with the back roller 10 through mounting holes 5 on two sides by screws.
As shown in fig. 4 and 5, during spinning, roving is unwound from the roving bobbin hung on the creel one by one, after passing through a yarn guide rod and a traversing yarn guide bell mouth, the yarn is fed into a drafting mechanism 11 for drafting, a sliver 12 is output through a front roller 13 after being drafted, simultaneously, a spindle rotates at a high speed, a steel wire ring is driven by a sliver with certain tension, rotating on the ring at high speed, twisting the drafted fiber strand 12 with a twist provided by each turn of the traveler, transferring the twist from the bottom to the twisting triangular region 14, gradually reducing the width of the fiber strand 12 after being output from the front roller 13, then enters the groove type collector 2 and moves along the spiral groove 6, the groove wall clings to hairiness, and the yarn movement draws and twists, the hairiness on the surface of the yarn can be effectively twisted and rolled into the yarn body, and the hairiness on the surface of the yarn is further reduced.
Example (c): adopt this device of epoxy preparation, spin wool yarn, choose for use the wool because the wool fibre is longer, and the spinning yarn is difficult to the broken end, the experimental contrast of being convenient for.
The method comprises the steps of spinning a wool yarn raw yarn 1 on an F1520 ring spinning frame, then installing the device, spinning a wool yarn 2 according to the same parameters, and testing the evenness, the strength and the hairiness of two tubes of spun yarns. The results show that: the difference between yarn evenness and strength is small, and the amount of long hairiness of the hairiness yarn 2 is obviously reduced, so the device can obviously reduce the hairiness without damaging the original performance of the yarn.
The working principle part is as follows:
the roving is drafted by the roller, comes out from the jaw of the front roller, then passes through the yarn guide hook and the steel wire ring and is wound on the spun yarn tube, the twisting triangular area at the jaw of the front roller is a place which is easy to generate hairiness, the device is placed at the place, the hairiness is twisted and wound in a yarn body before twisting, and then twisting is carried out, so that the hairiness can be effectively reduced. The fiber strands coming out of the front roller jaw enter the device and move along the groove in the device, the groove wall has a certain attaching effect on hairs on the surface of the fiber strands, and the fiber strands are high in moving speed, so that the hairs can be twisted and coiled, and the hairs are wound before twisting, so that the hairs can be better controlled in subsequent operation.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be covered within the protection scope of the present invention by those skilled in the art within the technical scope of the present invention.
Claims (3)
1. The device for the ring spinning frame capable of effectively reducing yarn hairiness is characterized by comprising a mounting frame and a groove type collector, wherein the groove type collector is nested in the mounting frame;
the device for the ring spinning frame capable of effectively reducing yarn hairiness is characterized in that a sleeve bucket is arranged at the lower part of the mounting frame, mounting arms are arranged on two sides of the sleeve bucket, and mounting holes are formed in the upper parts of the mounting arms;
the device for the ring spinning frame capable of effectively reducing yarn hairiness is characterized in that the groove type collector is provided with an upper opening and a lower opening in a frustum shape, and the inner wall of the groove type collector is provided with a spiral groove.
2. The apparatus of claim 1, wherein the groove collector is detachable and replaceable, and two specifications of a convex groove collector and a semi-closed spiral tube collector are used for replacement, and the inner wall of the convex groove collector is provided with a spiral convex groove.
3. The device for ring spinning frame to effectively reduce yarn hairiness as claimed in claim 1, wherein the groove collector tube has a length of 10 to 20mm, an upper opening diameter of less than 5cm, a lower opening diameter of 1 to 3mm, a pitch of the spiral groove of 5 to 10mm, a groove depth of a yarn radius, a radian of 180 °, and the specification is adjusted according to the yarn thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121174570.4U CN217418901U (en) | 2021-05-28 | 2021-05-28 | Device for ring spinning frame capable of effectively reducing yarn hairiness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121174570.4U CN217418901U (en) | 2021-05-28 | 2021-05-28 | Device for ring spinning frame capable of effectively reducing yarn hairiness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217418901U true CN217418901U (en) | 2022-09-13 |
Family
ID=83169227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121174570.4U Expired - Fee Related CN217418901U (en) | 2021-05-28 | 2021-05-28 | Device for ring spinning frame capable of effectively reducing yarn hairiness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217418901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115874320A (en) * | 2022-12-15 | 2023-03-31 | 嘉兴学院 | Covered yarn spinning system and hollow spindle mechanism |
-
2021
- 2021-05-28 CN CN202121174570.4U patent/CN217418901U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115874320A (en) * | 2022-12-15 | 2023-03-31 | 嘉兴学院 | Covered yarn spinning system and hollow spindle mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220913 |
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| CF01 | Termination of patent right due to non-payment of annual fee |