CN101906681A - Doubling combined twisting machine for polyester fiber sewing thread and single yarn feeding method thereof - Google Patents
Doubling combined twisting machine for polyester fiber sewing thread and single yarn feeding method thereof Download PDFInfo
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- CN101906681A CN101906681A CN2009100573568A CN200910057356A CN101906681A CN 101906681 A CN101906681 A CN 101906681A CN 2009100573568 A CN2009100573568 A CN 2009100573568A CN 200910057356 A CN200910057356 A CN 200910057356A CN 101906681 A CN101906681 A CN 101906681A
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- twisting machine
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Abstract
The invention discloses a doubling combined twisting machine for a polyester fiber sewing thread, comprising a feeding device, a roller part and a winding and forming part, wherein the feeding device comprises a yarn rack, porcelain teeth, yarn guiding bars and a tension bracket, wherein a plurality of hanging ingots are distributed on the yearn rack; a single yarn cylinder is hung on the yarn rack through the hanging ingots; the porcelain teeth are arranged under the yarn rack; the yarn guiding bars are arranged on one sides of the porcelain teeth; and the tension bracket is arranged under the yarn guiding bars. The invention can solve the problems of loosing and tightening of strands in the twisting process and fundamentally solve the problems in the doubling industry that thread products formed from the polyester fiber sewing threads by using a doubling combined technology always have nonuniform twisting, small pigtail threads and other defects and can meet the requirement of users. The produced finished polyester fiber sewing thread has uniform knotting degree, high strength and favorable yarn levelness and can pass through a needle eye of an industrial sewing machine at high speed and meet the requirement of users. The invention further discloses a single yarn feeding method of the doubling combined twisting machine for the polyester fiber sewing thread.
Description
Technical field
The present invention relates to a kind of textile machine, be specifically related to a kind of doubling combined twisting machine for polyester fiber sewing thread, the invention still further relates to the single yarn feeding method of doubling combined twisting machine for polyester fiber sewing thread.
Background technology
In the doubling of manufacturing procedure after the textile industry, the workshop section that twists thread, for the doubling of cotton thread, twist thread, at present general A631 type or the FA721 type ring doubling frame of adopting, China Textiles Press publish by in " modern cotton spinning technical foundation " book of Liu Guotao chief editor the 250th page FA721 type ring doubling frame is disclosed.
This twisting machine can be twisted thread the Split Down of cotton yarn limit, limit, i.e. doubling and twist thread and finish on uniform machinery.But this ring doubling frame can only be used to process cotton thread, and can't process the sewing thread of pure terylene single thread.This is because comprise a large amount of faults in the polyster fibre sewing thread that adopts this ring doubling frame to produce, and as uneven twist, handle line, this polyster fibre sewing thread can't can not be used as sewing by adjusting the Sewing machines pinprick.Therefore the method for production polyster fibre sewing thread is at present, on doubling frame the terylene single thread is pooled capital earlier, then folding bobbin is fed twisting machine, twists thread on twisting machine, and the efficient of this mode of production is relatively poor.
Summary of the invention
Technical problem to be solved by this invention provides a kind of doubling combined twisting machine for polyester fiber sewing thread, and it can be with the terylene single thread directly and twist with the fingers polyster fibre sewing thread.
For solving the problems of the technologies described above, the technical solution of doubling combined twisting machine for polyester fiber sewing thread of the present invention is:
Comprise feeding unit, roller part and coiling and molding part, described feeding unit comprises creel, porcelain tooth, thread-carrier rod, tension bracket; Be distributed with a plurality of lift spindles on the creel, the single thread tube hangs on the creel by lift spindle; The creel below is provided with a plurality of porcelain teeth, and a side of porcelain tooth is provided with thread-carrier rod, and the below of thread-carrier rod is provided with tension bracket.
Described tension bracket comprises two adjusting rods that are arranged in parallel.
Described each porcelain tooth horizontal distribution.
The height of described thread-carrier rod is consistent with the height of porcelain tooth.
The number of described porcelain tooth is no less than the number of lift spindle.
The present invention also provides a kind of single yarn feeding method of doubling combined twisting machine for polyester fiber sewing thread, and its technical solution is the yarn on the single thread tube to be fed the roller part of twisting machine through following steps:
The first step hangs on the single thread tube on the creel, makes the yarn free-falling from the single thread tube on the single thread tube, by the guiding of porcelain tooth, makes the yarn walking in a horizontal state, and two strands or three strands of yarns run to the plying porcelain tooth respectively, finish the plying of yarn;
After the free-falling, the yarn on one of them single thread tube falls behind first porcelain tooth that penetrates its below earlier down to the yarn of a plurality of single thread tubes from the single thread tube, and walking in a horizontal state penetrates second porcelain tooth again; Yarn on another single thread tube is backward down also to penetrate second porcelain tooth, and two strands of yarns are pooled capital on second porcelain tooth.
Described the yarn of pooling capital on second porcelain tooth also can be again with the 3rd single thread tube on the yarn plying, realize the plying of compenzine.
In second step, the yarn behind the plying continues walking in a horizontal state to thread-carrier rod, and yarn is walked around thread-carrier rod, runs to tension bracket vertically downward; Yarn is walked around tension bracket, continues to run to vertically downward the roller part of twisting machine, finishes the feeding of yarn to twisting machine roller part.
The method that described yarn is walked around tension bracket is, the yarn of walking is walked around first adjusting rod of tension bracket earlier downwards, runs upwards to second adjusting rod then, walks around walking downwards again behind second adjusting rod.Regulate the distance between described two adjusting rods, make yarn keep tension force.
The technique effect that the present invention can reach is:
The present invention hangs on the single thread tube on the creel, and the single thread tube can smooth and easyly be fed; By the trend that porcelain tooth and thread-carrier rod come directing thread is set, and the tension force by the balanced yarn of tension bracket, guarantee the even tension of yarn and the uniformity of twisting, can solve burst pine in the process of twisting thread, burst tight problem, fundamentally solve a difficult problem that often occurs faults such as uneven twist, handle line in the line style goods that polyster fibre sewing thread adopts doubling combined technology to be processed in the doubling industry.The finished product polyster fibre sewing thread of producing, even, the powerful height of knot degree, bar make a good job of, and can pass through the industrial sewing machine pinprick at a high speed, can satisfy user's needs.
The present invention makes yarn at plying and in the process that roller partly feeds, remain yarn in vertical direction and horizontal direction walking, not only avoided the terylene single thread phenomenon of uneven twist, handle to occur because of producing static in process of production, and helped the tension force of balanced yarn more from structure.
The present invention can realize with the twisting of Split Down limit, limit, doubling combined one-time formed method is produced polyster fibre sewing thread, being about to the single thread bobbin directly feeds, the twisting of Split Down limit, limit, omitted the doubling operation, reduce system line production cost, significantly improved the production efficiency of polyster fibre sewing thread, had remarkable economic efficiency.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments:
Fig. 1 is the structural representation of the feeding part of doubling combined twisting machine for polyester fiber sewing thread of the present invention.
Description of reference numerals among the figure:
1 is creel, and 2 is lift spindle, and 31,32 is the single thread tube,
41,42 is porcelain tooth, and 5 is thread-carrier rod, and 61,62 is the adjusting rod of tension bracket.
The specific embodiment
As shown in Figure 1, doubling combined twisting machine for polyester fiber sewing thread of the present invention comprises feeding unit, roller part and coiling and molding part, and wherein feeding unit comprises creel 1, porcelain tooth, thread-carrier rod 5, tension bracket; Creel 1 is partly arranged according to the roller of ring doubling frame, is distributed with a plurality of lift spindles 2 on the creel 1, and lift spindle 2 connects an end of single thread tube, and each single thread tube is hung on the creel 1; Creel 1 below is provided with a plurality of porcelain teeth, each porcelain tooth horizontal distribution, and corresponding one by one with the horizontal coordinate of lift spindle 2, the number of porcelain tooth is no less than the number of lift spindle 2.
Roller part and coiling and molding part are identical with the appropriate section of prior art ring doubling frame, do not do at this and give unnecessary details.
One side of porcelain tooth is provided with thread-carrier rod 5, and the height of thread-carrier rod 5 is consistent with the height of porcelain tooth; The below of thread-carrier rod 5 is provided with tension bracket.
Tension bracket comprises two adjusting rods 61,62 that are arranged in parallel.Regulate the distance between two adjusting rods 61,62, can regulate the tension force of yarn.
Two of lateral suspension single thread tubes 31,32 are one group on the creel 1, and the yarn on the first single thread tube 31 falls behind first porcelain tooth 41 that penetrates the first single thread tube, 31 belows earlier down, and the transverse horizontal walking penetrates second porcelain tooth 42 again; Yarn on the second single thread tube 32 is backward down also to penetrate second porcelain tooth 42 (porcelain tooth of promptly pooling capital), and then two strands of yarns are pooled capital on second porcelain tooth 42.Yarn behind the plying continues transverse horizontal and runs to thread-carrier rod 5, and yarn is walked around thread-carrier rod 5, runs to tension bracket vertically downward; Yarn is walked around tension bracket, continues to run to vertically downward the roller part of twisting machine, finishes the feeding of yarn to the roller part.
As shown in Figure 1, Hang Zou yarn is walked around first adjusting rod 61 of tension bracket earlier vertically downward, runs upwards to second adjusting rod 62 then, walks around walking vertically downward again behind second adjusting rod 62.Vertical range between two adjusting rods 61,62 is big more, and the tension force of yarn is big more.
As need and compenzine, then three of lateral suspension single thread tubes are one group on the creel, backward down first porcelain tooth that penetrates earlier of the yarn on the first single thread tube, and the transverse horizontal walking penetrates second porcelain tooth then, and the transverse horizontal walking penetrates the 3rd porcelain tooth again; Backward down second porcelain tooth that penetrates earlier of yarn on the second single thread tube, the transverse horizontal walking penetrates the 3rd porcelain tooth again; Yarn on the 3rd single thread tube is backward down also to penetrate the 3rd porcelain tooth (porcelain tooth of promptly pooling capital), and three strands of yarns are pooled capital on the 3rd porcelain tooth.
Vertically be hung with many group single thread tubes on the creel 1, the shared thread-carrier rod 5 that vertically is provided with of these many group single thread tubes, the tension bracket that a shared cover vertically is provided with.
Porcelain tooth can adopt the special-purpose porcelain tooth that will use on the buncher, is used for fixing the walking track of yarn, belongs to prior art, does not do at this and gives unnecessary details.
The present invention can be used for ring doubling frame, only need A631 type or FA721 type ring doubling frame are simply transformed, with the original slotting ingot formula creel complete removal of ring doubling frame, feeding unit of the present invention is mounted to the roller part top of ring doubling frame, can make this ring doubling frame directly and twist with the fingers into polyster fibre sewing thread with the terylene single thread, technical reformation method is simple and easy, and expense is cheap.
Claims (10)
1. a doubling combined twisting machine for polyester fiber sewing thread comprises feeding unit, roller part and coiling and molding part, it is characterized in that:
Described feeding unit comprises creel, porcelain tooth, thread-carrier rod, tension bracket; Be distributed with a plurality of lift spindles on the creel, the single thread tube hangs on the creel by lift spindle; The creel below is provided with a plurality of porcelain teeth, and a side of porcelain tooth is provided with thread-carrier rod, and the below of thread-carrier rod is provided with tension bracket.
2. doubling combined twisting machine for polyester fiber sewing thread according to claim 1 is characterized in that: described tension bracket comprises two adjusting rods that are arranged in parallel.
3. doubling combined twisting machine for polyester fiber sewing thread according to claim 1 is characterized in that: described each porcelain tooth horizontal distribution.
4. doubling combined twisting machine for polyester fiber sewing thread according to claim 1 is characterized in that: the height of described thread-carrier rod is consistent with the height of porcelain tooth.
5. doubling combined twisting machine for polyester fiber sewing thread according to claim 1 is characterized in that: the number of described porcelain tooth is no less than the number of lift spindle.
6. the single yarn feeding method of the described doubling combined twisting machine for polyester fiber sewing thread of claim 1 is characterized in that, the yarn on the single thread tube is fed the roller part of twisting machine through following steps:
The first step hangs on the single thread tube on the creel, makes the yarn free-falling from the single thread tube on the single thread tube, by the guiding of porcelain tooth, makes the yarn walking in a horizontal state, and two strands or three strands of yarns run to the plying porcelain tooth respectively, finish the plying of yarn;
In second step, the yarn behind the plying continues walking in a horizontal state to thread-carrier rod, and yarn is walked around thread-carrier rod, runs to tension bracket vertically downward; Yarn is walked around tension bracket, continues to run to vertically downward the roller part of twisting machine, finishes the feeding of yarn to twisting machine roller part.
7. the single yarn feeding method of doubling combined twisting machine for polyester fiber sewing thread according to claim 6, it is characterized in that: the method that described yarn is walked around tension bracket is, the yarn of walking is walked around first adjusting rod of tension bracket earlier downwards, run upwards to second adjusting rod then, walk around walking downwards again behind second adjusting rod.
8. the single yarn feeding method of doubling combined twisting machine for polyester fiber sewing thread according to claim 7 is characterized in that: regulate the distance between described two adjusting rods, make yarn keep tension force.
9. the single yarn feeding method of doubling combined twisting machine for polyester fiber sewing thread according to claim 6, it is characterized in that: the yarn of a plurality of single thread tubes of the described first step is from the single thread tube after the free-falling, yarn on one of them single thread tube falls behind first porcelain tooth that penetrates its below earlier down, and walking in a horizontal state penetrates second porcelain tooth again; Yarn on another single thread tube is backward down also to penetrate second porcelain tooth, and two strands of yarns are pooled capital on second porcelain tooth.
10. the single yarn feeding method of doubling combined twisting machine for polyester fiber sewing thread according to claim 9 is characterized in that: described the yarn of pooling capital on second porcelain tooth again with the 3rd single thread tube on the yarn plying, realize the plying of compenzine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100573568A CN101906681B (en) | 2009-06-02 | 2009-06-02 | Doubling combined twisting machine for polyester fiber sewing thread and single yarn feeding method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100573568A CN101906681B (en) | 2009-06-02 | 2009-06-02 | Doubling combined twisting machine for polyester fiber sewing thread and single yarn feeding method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101906681A true CN101906681A (en) | 2010-12-08 |
| CN101906681B CN101906681B (en) | 2012-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100573568A Expired - Fee Related CN101906681B (en) | 2009-06-02 | 2009-06-02 | Doubling combined twisting machine for polyester fiber sewing thread and single yarn feeding method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103668625A (en) * | 2013-12-30 | 2014-03-26 | 东南大学 | Silvalin plying device and method for improving mechanical properties of fiber reinforced composite materials |
| WO2019036783A1 (en) * | 2017-08-22 | 2019-02-28 | Ec Brand Com Imp Exp De Vest Em Geral Ltda | Multi-layer garment lining |
| WO2019041005A1 (en) * | 2017-08-28 | 2019-03-07 | Ec Brand Com Imp Exp De Vest Em Geral Ltda | Method for stitching a multi-layer garment lining |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5551046B2 (en) * | 1972-05-26 | 1980-12-22 | ||
| US4063408A (en) * | 1976-06-30 | 1977-12-20 | Kabushiki Kaisha Kajitekkosho | Direct double twist cabler |
| US7513021B1 (en) * | 2008-02-28 | 2009-04-07 | Haselwander John G | Variable coring of twisted yarn |
| CN201172710Y (en) * | 2008-03-06 | 2008-12-31 | 邱甫林 | Two-for-one twisting composite twisting machine |
| CN201220992Y (en) * | 2008-07-09 | 2009-04-15 | 东台纺织机械有限责任公司 | Spinning machines with illuminating apparatus |
-
2009
- 2009-06-02 CN CN2009100573568A patent/CN101906681B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103668625A (en) * | 2013-12-30 | 2014-03-26 | 东南大学 | Silvalin plying device and method for improving mechanical properties of fiber reinforced composite materials |
| CN103668625B (en) * | 2013-12-30 | 2016-05-11 | 东南大学 | A kind of silvalin stranding device and method that promotes fibre reinforced composites mechanical property |
| WO2019036783A1 (en) * | 2017-08-22 | 2019-02-28 | Ec Brand Com Imp Exp De Vest Em Geral Ltda | Multi-layer garment lining |
| US11357269B2 (en) | 2017-08-22 | 2022-06-14 | Ec Brand Com Imp Exp De Vest Em Geral Ltda | Multilayer lining for clothing |
| WO2019041005A1 (en) * | 2017-08-28 | 2019-03-07 | Ec Brand Com Imp Exp De Vest Em Geral Ltda | Method for stitching a multi-layer garment lining |
| US11932002B2 (en) | 2017-08-28 | 2024-03-19 | Ec Brand Com Imp Exp De Vest Em Geral Ltda | Garment multilayered-lining sewing process |
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| Publication number | Publication date |
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| CN101906681B (en) | 2012-05-09 |
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