CN212505231U - Folded yarn production device capable of accurately controlling strand by one-step method - Google Patents
Folded yarn production device capable of accurately controlling strand by one-step method Download PDFInfo
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- CN212505231U CN212505231U CN202021798816.0U CN202021798816U CN212505231U CN 212505231 U CN212505231 U CN 212505231U CN 202021798816 U CN202021798816 U CN 202021798816U CN 212505231 U CN212505231 U CN 212505231U
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Abstract
The utility model belongs to the technical field of the spinning, concretely relates to strand apparatus for producing of accurate accuse thigh of one-step method. The utility model discloses a strand apparatus for producing of accurate accuse thigh of one-step process, including the roller subassembly, the entrance point of roller subassembly is provided with carries out the horn mouth tied in a bundle to the roving, and the exit end is provided with the branch thigh roller, the branch thigh roller is provided with and is used for carrying out the slot of accurate branch thigh to the strand yarn. The utility model adopts double roving feeding to effectively increase the width of the divided strands and the consistency of the thickness of the strands, and improve the uniformity and controllability of each fiber strand; by adopting a double-filament feeding mechanism and through the process of stranding and twisting of the plied yarns, the wrapping property of the core filament is improved, and the wrapping effect of the wrapped filament is improved; the accurate stranding rollers are adopted, the accurate control of the number of finished yarn strands is realized, the diameters of bearings of various stranding rollers are kept consistent, and the replacement is flexible and convenient.
Description
Technical Field
The utility model belongs to the technical field of the spinning, concretely relates to strand apparatus for producing of accurate accuse thigh of footwork.
Background
The yarn is used as an important intermediate product in the textile industry, the upstream relates to the processing and modification of fibers, the downstream relates to textile end products and the functionalization and high performance thereof, and is an important node and a key product in the textile processing process and also a core technology and a key common technology of the textile processing. The textile industry is an important supporting industry and a civil industry of our country, China has become a large textile country in the world, and the total fiber processing amount reaches more than 40 percent of the world. Along with the improvement of the living standard and quality of people, the demands on new varieties, differentiation and ecological environment-friendly yarns are increased. The ecological environment-friendly yarn is not only required by the production process of raw materials, but also required by the spinning process, and the innovation of the spinning method is the basis for developing novel yarn varieties and fabrics.
The folded yarn has the characteristics of high strength, less hairiness and uniform yarn levelness. Siro spinning and cable spinning are two strand yarn production methods which can be realized on a spinning machine, wherein the siro spinning can produce yarns similar to double strands, but the existing cable spinning adopts single roving for feeding, and a dividing roller is additionally arranged to finish the division of drafted strands to form a strand yarn form, and the problems exist: 1. the width of the fiber strand is small and is not easy to be divided; 2. the dividing grooves are fully distributed on the dividing rollers, the number of divided strands of the fiber strands is unstable, the fiber strands are changed among 3-5 strands, accurate control cannot be realized, and the uniformity of the fiber strands is influenced; the number of strands in the long segment will vary and ultimately result in non-uniform yarn structures and unstable properties.
Disclosure of Invention
An object of the utility model is to provide a strand apparatus for producing of accurate accuse thigh of one-step method to prior art not enough. The utility model adopts double roving feeding to effectively increase the width of the divided strands and the consistency of the thickness of the strands, and improve the uniformity and controllability of each fiber strand; by adopting a double-filament feeding mechanism and through the process of stranding and twisting of the plied yarns, the wrapping property of the core filament is improved, and the wrapping effect of the wrapped filament is improved; the accurate stranding rollers are adopted, the accurate control of the number of finished yarn strands is realized, the diameters of bearings of various stranding rollers are kept consistent, and the replacement is flexible and convenient.
For solving the deficiency of the prior art, the utility model adopts the following technical scheme: the utility model provides a strand apparatus for producing of accurate accuse thigh of one-step method, includes the roller subassembly, the entrance point of roller subassembly is provided with carries out the horn mouth tied in a bundle to the roving, and the exit end is provided with the stranding roller, be provided with the slot that is used for carrying out accurate stranding to the strand yarn on the stranding roller.
The roller assembly comprises a first roller assembly, a second roller assembly and a third roller assembly which are sequentially arranged, a first filament yarn guide is arranged between the first roller assembly and the second roller assembly, and a second filament yarn guide is arranged between the second roller assembly and the third roller assembly.
The inlet end of the first roller assembly is provided with a first horn mouth and a second horn mouth, and the outlet end of the third roller assembly is provided with a stranding roller.
And a spindle, a yarn guide hook and a steel wire ring are arranged at the outlet end of the third roller assembly, and a yarn tube is sleeved outside the spindle.
The first horn mouth bunches the first roving, and the second horn mouth bunches the second roving.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model adopts double roving feeding to effectively increase the width of the divided strands and the consistency of the thickness of the strands, and improve the uniformity and controllability of each fiber strand; by adopting a double-filament feeding mechanism and through the process of stranding and twisting of the plied yarns, the wrapping property of the core filament is improved, and the wrapping effect of the wrapped filament is improved; the accurate stranding rollers are adopted, the accurate control of the number of finished yarn strands is realized, the diameters of bearings of various stranding rollers are kept consistent, and the replacement is flexible and convenient.
The utility model discloses the yarn single strand weak twist, strand yarn of preparation are soft, and the plying becomes yarn back filoplume few, powerful high, and the bone is felt strong, and can form three-dimensional dull polish effect on the fabric surface, has unique advantage on developing pure spinning, blending, especially colour mixture yarn and fabric.
Drawings
Fig. 1 is the utility model discloses a strand apparatus for producing of accurate accuse thigh of one-step method and the yarn process sketch map thereof.
Fig. 2 is a schematic view of the construction of a two-strand layup roller of the production device shown in fig. 1.
Fig. 3 is a schematic view of the structure of the three-ply stranding roller of the production apparatus shown in fig. 1.
Fig. 4 is a schematic view of the construction of a four-ply stranding roller of the production apparatus shown in fig. 1.
Description of reference numerals: 1-a first roving; 2-a second roving; 3-a first bell mouth; 4-a second bell mouth; 5-a first roller assembly; 6-a second roller assembly; 7-a third roller assembly; 8-a first filament; 9-a first filament guide; 10-a second filament; 11-a second filament guide; 12-a stranding roller; 13-ply yarn; 14-a spindle; 15-bobbin; 16-a yarn guide hook; 17-a traveler; 120-trenches.
Detailed Description
As shown in fig. 1, a strand apparatus for producing of accurate accuse thigh of one-step process, includes the roller subassembly, the entrance point of roller subassembly is provided with the horn mouth that carries out the beam to thick yarn, and the exit end is provided with stranding roller 12, be provided with the slot 120 that is used for carrying out accurate stranding to strand yarn on stranding roller 12.
The roller assembly comprises a first roller assembly 5, a second roller assembly 6 and a third roller assembly 7 which are sequentially arranged, a first filament yarn guide 9 is arranged between the first roller assembly 5 and the second roller assembly 6, and a second filament yarn guide 11 is arranged between the second roller assembly 6 and the third roller assembly 7.
The inlet end of the first roller component 5 is provided with a first bell mouth 3 and a second bell mouth 4, and the outlet end of the third roller component 7 is provided with a stranding roller 12.
A spindle 14, a yarn guide hook 16 and a steel wire ring 17 are arranged at the outlet end of the third roller assembly 7, and a yarn tube 15 is sleeved outside the spindle 14.
The first horn mouth 3 bunches the first roving 1, and the second horn mouth 4 bunches the second roving 2.
During spinning, roving is fed into the roller assembly through a horn mouth respectively, and is drafted and compressed by a roller and a leather roller of the roller assembly to form a held strand, and the strand is divided into a plurality of strands of fiber strands through the stranding roller 12;
the fiber strips and the filaments are driven by a spindle 14 and a steel wire ring 17 which rotate at a high speed, are twisted to form a plurality of strands of staple fiber/filament composite yarn strands 13, and are wound to form a cop.
The filaments are single or double and comprise the first filament 8 and/or the second filament 10, and a core-spun yarn or a covered yarn is formed when the filaments are single, and a core-spun covered yarn is formed when the filaments are double.
The roving is one or more than one of cotton fibers including cotton, polyester and viscose, and the gram weight is 1.5-12 g/10 m.
The first filament 8 and the second filament 10 are terylene, spandex or chinlon, the yarn fineness is 30-150D, and the yarn count of the prepared spun yarn is 5-80S.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Any simple modification, change and equivalent changes made to the above embodiments according to the utility model all still belong to the protection scope of the technical scheme of the utility model.
Claims (5)
1. The utility model provides a strand apparatus for producing of accurate accuse thigh of one-step method, its characterized in that, includes the roller subassembly, the entrance point of roller subassembly is provided with carries out the horn mouth tied in a bundle to the roving, and the exit end is provided with stranding roller (12), be provided with slot (120) that are used for carrying out accurate stranding to the thigh yarn on stranding roller (12).
2. The strand production device of accurate accuse thigh of one-step process of claim 1, characterized in that, roller assembly includes first roller assembly (5), second roller assembly (6) and third roller assembly (7) that set gradually, be provided with first filament thread guide (9) between first roller assembly (5) and second roller assembly (6), be provided with second filament thread guide (10) between second roller assembly (6) and third roller assembly (7).
3. A device for producing strands with precise control by one-step method according to claim 2, characterized in that the inlet end of the first roller assembly (5) is provided with a first bell mouth (3) and a second bell mouth (4), and the outlet end of the third roller assembly (7) is provided with a stranding roller (12).
4. A device for producing strands with precise control by one-step method according to claim 2, characterized in that a spindle (14), a yarn guide hook (16) and a steel wire ring (17) are arranged at the outlet end of the third roller assembly (7), and a yarn tube (15) is sleeved outside the spindle (14).
5. A device for producing strands with precise control by one-step method according to claim 3, characterised in that the first trumpet (3) bundles the first roving (1) and the second trumpet (4) bundles the second roving (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021798816.0U CN212505231U (en) | 2020-08-26 | 2020-08-26 | Folded yarn production device capable of accurately controlling strand by one-step method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021798816.0U CN212505231U (en) | 2020-08-26 | 2020-08-26 | Folded yarn production device capable of accurately controlling strand by one-step method |
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| Publication Number | Publication Date |
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| CN212505231U true CN212505231U (en) | 2021-02-09 |
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| CN202021798816.0U Active CN212505231U (en) | 2020-08-26 | 2020-08-26 | Folded yarn production device capable of accurately controlling strand by one-step method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111893611A (en) * | 2020-08-26 | 2020-11-06 | 江南大学 | One-step method precise strand control strand production device and spinning method |
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2020
- 2020-08-26 CN CN202021798816.0U patent/CN212505231U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111893611A (en) * | 2020-08-26 | 2020-11-06 | 江南大学 | One-step method precise strand control strand production device and spinning method |
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