CN215404728U - Device for changing twist of original yarn by yarn for spinning - Google Patents
Device for changing twist of original yarn by yarn for spinning Download PDFInfo
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- CN215404728U CN215404728U CN202121529471.3U CN202121529471U CN215404728U CN 215404728 U CN215404728 U CN 215404728U CN 202121529471 U CN202121529471 U CN 202121529471U CN 215404728 U CN215404728 U CN 215404728U
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- yarn
- sleeved
- power shaft
- mandrel
- bottom plate
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Abstract
The utility model discloses a device for changing the twist of a raw yarn by a yarn for spinning, which comprises a bottom plate, wherein a power shaft penetrates through one side of the bottom plate, a cam sleeve is sleeved on the power shaft, the upper end of the cam sleeve is connected with a cushion cover, a roller is arranged on the cushion cover through a vertical rod, and a plurality of bent frames are arranged at the top end of the power shaft; the other side of the bottom plate is provided with a driven wheel which is sleeved at the lower end of a mandrel, the mandrel is arranged in a vertical pipe, the upper end of the vertical pipe is sleeved in one side of the fixed box, and the upper end of the mandrel is sleeved with a main wheel; a hollow pipe is arranged in the other side of the fixed box in a penetrating way through a bearing, and a driven wheel is sleeved on the hollow pipe; the anti-pilling yarn has the advantages of compact and novel structure, unique and reasonable design thought, good anti-pilling effect of the yarn of woven cloth, sweater and the like after twisting and shaping the yarn of which the original finished product does not have twist, and fluffy and light yarn as a whole.
Description
Technical Field
The utility model relates to the technical field of textile machinery, in particular to a device for changing the twist of original yarns by yarns for spinning.
Background
The yarn is a textile, various textile fibers are processed into products with certain fineness, and the products are used for weaving, rope making, thread making, knitting, embroidering and the like, the yarn twist is to ensure that the yarn has certain physical and mechanical properties such as strength, elasticity, elongation, luster, hand feeling and the like, the cotton yarn is required to be changed through twisting, the yarn twisting is realized through a fiber structure, in fact, the relative angular displacement is generated between the cross sections of the cotton yarn, the original straight parallel fibers and a yarn shaft are inclined to change the yarn structure, a thick strip is gradually contracted from width in the twisting process, two sides are gradually folded to be wound in the center of the yarn strip to form a twisting triangle, and the width and the cross section of the sliver are changed in the twisting triangle, so that the sliver is gradually formed into cylindrical yarn from a belt shape.
Two solutions to the problem of yarn strength exist, one is to adopt a more advanced spinning technology to spin yarns suitable for easy-care fabrics under the condition of not changing raw materials, such as a compact ring spinning technology.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the existing problems and provides a device for changing the twist of a raw yarn of a yarn for spinning.
The utility model is realized by the following technical scheme: a device for changing the twist of a raw yarn for spinning comprises a bottom plate, wherein a power shaft penetrates through one side of the bottom plate, a cam sleeve is sleeved on the power shaft, the upper end of the cam sleeve is connected with a cushion cover, a roller is arranged on the cushion cover through a vertical rod, and a plurality of bent frames are arranged at the top end of the power shaft;
the other side of the bottom plate is provided with a driven wheel which is sleeved at the lower end of a mandrel, the mandrel is arranged in a vertical pipe, the upper end of the vertical pipe is sleeved in one side of the fixed box, and the upper end of the mandrel is sleeved with a main wheel;
the other side of the fixed box is internally provided with a hollow pipe in a run-through way through a bearing, and the hollow pipe is sleeved with a driven wheel.
As a further improvement to the scheme, both ends of the mandrel are connected with the stand pipe through bearings.
As a further improvement to the scheme, a cover used for covering the power wheel arranged at the lower end of the driven wheel and the cam sleeve is arranged on the bottom plate.
As a further improvement to the above scheme, a fixed cover is sleeved outside the lower end of the stand pipe and is mounted on the cover.
As a further improvement to the scheme, the hollow pipe is positioned right above the power shaft.
As a further improvement to the above scheme, the bent frames are circumferentially and uniformly distributed and vertically arranged at the upper end part of the power shaft, and the limiting hooks of the bent frames are arranged on the outer side of the circumference.
As a further improvement to the above solution, a spacer is provided between the upper main wheel and the bearing between the stand pipe and the spindle.
As a further improvement of the scheme, yarn fibers are drawn by rollers, then are led to the position limit of the top of the bent frame and then are led out by a hollow tube, in the process, the power shaft rotates, the cam sleeve sleeved on the power shaft rotates along with the power shaft, the bent frame and the rollers above the cam sleeve also rotate along with the cam sleeve, meanwhile, the power wheel integrally connected with the lower end of the cam sleeve drives the driven wheel through a circular belt, the driven wheel drives the upper main wheel to rotate through a mandrel, the upper main wheel drives the driven wheel to rotate through a conveyor belt, and the rotation of the hollow tube is realized.
Compared with the prior art, the utility model has the following advantages: the anti-pilling yarn has the advantages of compact and novel structure, unique and reasonable design thought, good anti-pilling effect of the yarn of woven cloth, sweater and the like after twisting and shaping the yarn of which the original finished product does not have twist, and fluffy and light yarn as a whole.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1, a device for changing the twist of a raw yarn by a yarn for spinning comprises a bottom plate 1, wherein a power shaft 2 penetrates through the right side of the bottom plate 1, a cam sleeve 3 is sleeved on the power shaft 2, the upper end of the cam sleeve 3 is connected with a cushion cover 4, the upper end face of the cushion cover 4 is in threaded connection with a vertical rod 5, an adjusting block 6 is sleeved on the vertical rod 5, a roller 7 is arranged on the adjusting block 6, a power wheel is integrally arranged at the lower end of the cam sleeve 3, and a plurality of bent frames 20 are arranged at the top end of the power shaft 2;
a driven wheel 8 which is positioned on the same horizontal plane with the power wheel is arranged on the left side of the bottom plate 1, the driven wheel 8 is sleeved at the lower end of a mandrel 10, a cover cap 9 is arranged outside the driven wheel 8, the cover cap 9 is completely covered and fixedly connected to the bottom plate 1, the right side of the cover cap 9 is arranged outside the cam sleeve 3 in a penetrating manner, the mandrel 10 is arranged in a vertical pipe 11, a fixed cover 12 is sleeved outside the lower end of the vertical pipe 11, the fixed cover 12 is arranged on the cover cap 9, the upper end of the vertical pipe 11 is sleeved in the left side of a fixed box 13, and a main wheel 15 is sleeved at the upper end of the mandrel 10;
two bearings are arranged in the right side of the fixed box 13 in a stacked mode and penetrate through the fixed box, a hollow pipe 16 is sleeved on the upper portion of the hollow pipe 16 in a sleeved mode, a driven wheel 16 located on the same horizontal plane with the upper main wheel 15 is sleeved on the upper portion of the hollow pipe 16, and a spacing ring 19 is sleeved on the hollow pipe 16 between the bearings and the driven wheel 16.
As a further improvement to the above solution, the two ends of the spindle 10 are connected to the stand pipe 11 through bearings.
As a further improvement to the above, the hollow tube 16 is located directly above the power shaft 22.
As a further improvement of the scheme, the bent frames 20 are uniformly distributed on the circumference and vertically arranged at the upper end part of the power shaft 22, and the limiting hooks 18 of the bent frames 20 are arranged on the outer side of the circumference.
As a further improvement to the above solution, a spacer ring 14 is provided between the upper main wheel 15 and the bearing between the stand pipe 11 and the spindle 10.
As a further improvement of the scheme, yarn fibers are drawn by the roller 7, then are led to the position limiting part at the top of the bent frame 20 and then are led out by the hollow tube 16, in the process, the power shaft 22 rotates, the cam sleeve 3 sleeved on the power shaft 22 rotates along with the rotation, the bent frame 20 and the roller 7 above the cam sleeve 3 also rotate along with the rotation, meanwhile, the power wheel integrally connected with the lower end of the cam sleeve 3 drives the driven wheel 8 through a circular belt, the driven wheel 8 drives the upper main wheel 15 to rotate through the mandrel 10, and the upper main wheel 15 drives the driven wheel 16 to rotate through the conveyor belt, so that the rotation of the hollow tube 16 is realized.
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 utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. A device for changing the twist of a raw yarn by yarns for spinning comprises a bottom plate and is characterized in that a power shaft penetrates through one side of the bottom plate, a cam sleeve is sleeved on the power shaft, the upper end of the cam sleeve is connected with a cushion cover, a roller is arranged on the cushion cover through a vertical rod, and a plurality of bent frames are arranged at the top end of the power shaft;
the other side of the bottom plate is provided with a driven wheel which is sleeved at the lower end of a mandrel, the mandrel is arranged in a vertical pipe, the upper end of the vertical pipe is sleeved in one side of the fixed box, and the upper end of the mandrel is sleeved with a main wheel;
the other side of the fixed box is internally provided with a hollow pipe in a run-through way through a bearing, and the hollow pipe is sleeved with a driven wheel.
2. The apparatus of claim 1, wherein the spindle is connected to the stand pipe at both ends via bearings.
3. The device for changing the twist of a raw yarn of a textile yarn as claimed in claim 1, wherein the base plate is provided with a cover for covering a power wheel provided with a driven wheel and a lower end of the cam sleeve.
4. The apparatus for changing the twist of a raw yarn of a textile yarn of claim 1, wherein a fixing cap is fitted to the outside of the lower end of the vertical tube, and the fixing cap is mounted on the cover cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121529471.3U CN215404728U (en) | 2021-07-07 | 2021-07-07 | Device for changing twist of original yarn by yarn for spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121529471.3U CN215404728U (en) | 2021-07-07 | 2021-07-07 | Device for changing twist of original yarn by yarn for spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215404728U true CN215404728U (en) | 2022-01-04 |
Family
ID=79647391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121529471.3U Active CN215404728U (en) | 2021-07-07 | 2021-07-07 | Device for changing twist of original yarn by yarn for spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215404728U (en) |
-
2021
- 2021-07-07 CN CN202121529471.3U patent/CN215404728U/en active Active
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