CN105839259A - Yarn conveying and drawing device - Google Patents
Yarn conveying and drawing device Download PDFInfo
- Publication number
- CN105839259A CN105839259A CN201610358677.1A CN201610358677A CN105839259A CN 105839259 A CN105839259 A CN 105839259A CN 201610358677 A CN201610358677 A CN 201610358677A CN 105839259 A CN105839259 A CN 105839259A
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- China
- Prior art keywords
- roller
- yarn
- support
- inlet wire
- inlet
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Classifications
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/225—Mechanical characteristics of stretching apparatus
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention discloses a yarn conveying and drawing device, and belongs to the technical field of textile processing mechanical equipment. The yarn conveying and drawing device comprises a fixing bracket, a lifting bracket, a drawing hydraulic cylinder, a drawing bracket, drawing rollers and a yarn inlet mechanism, wherein yarn pressing rollers are horizontally arranged on the upper side of a yarn guide roller; a plurality of compressing lead screws are uniformly and vertically arranged between the outer side of the lifting bracket and the fixing bracket; a conveying motor is in transmission connection with the yarn pressing roller on one side far away from a feeding mechanism; the drawing bracket is horizontally arranged at the output end of the drawing hydraulic cylinder; both sides of the drawing bracket are horizontally and rotationally connected with the drawing rollers; the yarn inlet mechanism comprises a yarn inlet bracket, a yarn inlet roller and a compressing roller; the compressing roller is horizontally arranged on the upper side of the yarn inlet roller; the compressing roller is tightly attached to the yarn inlet roller under the action ofby means of gravity. The yarn conveying and drawing device is reasonable in structural design, yarns can be rapidly and efficiently drawn uniformly in a conveying process, the yarn producing-processing efficiency is increased, and the demands of production and use are met.
Description
Technical field
The invention belongs to textile processing machine apparatus field, particularly relate to a kind of yarn and transmit drafting system.
Background technology
Yarn refers to be processed into the product of certain fineness with various textile fabrics, can be used for weaving cotton cloth, rope making, line processed and embroidery etc., yarn can be divided into by kind: short fiber yarn, formed through spinning processing by chopped fiber (atural staple fibre or chemical fibre staple), point ring spun yarn, open-end-spinning, certainly pick up yarn etc.；Continuous filament yarns, such as natural silk and chemical-fibres filaments, point twist or not twist, smooth long filament or modified continuous filament etc.；Chopped fiber and continuous filament yarn composite yarn, such as polyester-cotton blend filament core-spun yarn etc., merged twist by the single thread of two strands or more than two strands and form.Yarn all has certain elasticity; during yarn production; need the Yarn homogeneous processed is carried out drawing-off; making yarn can reach required fineness and intensity, existing yarn drafts apparatus structure is complicated and troublesome poeration, it is difficult to efficient Yarn homogeneous is carried out drawing-off; often produce yarn not to be stretched sufficiently; or yarn is excessively stretched and causes yarn breakage, reduce efficiency and the quality of yarn drafts, it is impossible to meet the needs of production and application.
Summary of the invention
The technical problem to be solved is to overcome the above-mentioned deficiency in the presence of prior art, and provides a kind of reasonable in design, it is possible to the yarn that yarn uniformly carries out during transmitting drawing-off rapidly and efficiently transmits drafting system.
nullIn order to solve above-mentioned technical problem，The technical solution adopted in the present invention is: a kind of yarn transmits drafting system，It is characterized in that: described yarn transmits drafting system and includes fixed support、Lifting support、Drawing-off hydraulic cylinder、Drawing-off support、Draw roll and wire inlet mechanism，Described wire inlet mechanism is horizontally set at the upper side of fixed support，Lifting support is horizontally set on the upside of fixed support，Above described fixed support, both sides horizontally rotate connection respectively Wire guide roller，Below lifting support, both sides horizontally rotate connection live conductor roller respectively，Wirewinding roller is horizontally set on the upside of Wire guide roller，Many clamping screws vertically it are evenly arranged with outside lifting support and between fixed support，It is respectively arranged with spacing collar on fixed support on the downside of clamping screw，It is threadedly connected to lifting support on the upside of described clamping screw，Clamping screw lower end is rotationally connected with spacing collar，Clamping screw upper end has been horizontally disposed with rotation handwheel，Transmission motor it has been horizontally disposed with at the upper side of described lifting support，Transmit motor to be in transmission connection with the Wirewinding roller away from feeding mechanism side，Above described lifting support, both sides are vertically arranged with drawing-off hydraulic cylinder respectively，Drawing-off support level is arranged on the outfan of drawing-off hydraulic cylinder，Drawing-off support both sides horizontally rotate connection respectively draw roll，Described wire inlet mechanism includes inlet wire support、Inlet wire roller and hold-down roller，Inlet wire support is vertically arranged in fixed support both sides，Inlet wire roller horizontally rotates and is connected on the downside of inlet wire support，Hold-down roller is horizontally set on the upside of inlet wire roller，Hold-down roller two ends are respectively symmetrically and are tiltedly installed with rotor plate，Rotor plate upper end is hinged with inlet wire support，Rotor plate lower end is rotationally connected with hold-down roller，Hold-down roller utilizes gravity to fit tightly with inlet wire roller.
Further, described inlet wire roller and hold-down roller surface are respectively arranged with soft rubber layer.
Further, described transmission motor output end is vertically arranged with drive sprocket, and below lifting support, the Wirewinding roller one end away from feeding mechanism side is vertically arranged with driven sprocket, is provided with transmission chain between drive sprocket and driven sprocket.
nullThe present invention is compared with prior art，Have the following advantages and effect: present configuration is simple，Horizontally rotate connection respectively by both sides above fixed support and have Wire guide roller，Below lifting support, both sides horizontally rotate connection live conductor roller respectively，Many clamping screws vertically it are evenly arranged with outside lifting support and between fixed support，Drawing-off support level is arranged on the outfan of drawing-off hydraulic cylinder，Drawing-off support both sides horizontally rotate connection respectively draw roll，Clamping screw is utilized to drive lifting support，Wirewinding roller and Wire guide roller are fitted tightly，Utilize and transmit motor driving Wirewinding roller，Yarn can be transmitted by carrying out rapidly and efficiently，Drawing-off Driven by Hydraulic Cylinder draw roll level is utilized to lift，Make yarn can carry out drawing-off uniformly during transmitting，Improve efficiency and the quality of yarn drafts，It is respectively symmetrically by hold-down roller two ends and is tiltedly installed with rotor plate，Rotor plate upper end is hinged with inlet wire support，Rotor plate lower end is rotationally connected with hold-down roller，Hold-down roller utilizes gravity to fit tightly with inlet wire roller，Enable the resistance providing constant during the transmission of yarn，Yarn can at the uniform velocity be transmitted，Yarn is avoided to affect the transmission of yarn due to drawing-off，Ensure that yarn can be carried out drawing-off by high-quality，Meet the needs of production and application.
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of yarn of the present invention transmits drafting system.
Fig. 2 is the structural representation that a kind of yarn of the present invention transmits the wire inlet mechanism of drafting system.
In figure: 1. fixed support, 2. lifting support, 3. drawing-off hydraulic cylinder, 4. drawing-off support, 5. draw roll, 6. Wire guide roller, 7. Wirewinding roller, 8. clamping screw, 9. spacing collar, 10. rotating handwheel, 11. transmit motor, 12. inlet wire supports, 13. inlet wire rollers, 14. hold-down rollers, 15. rotor plates, 16. drive sprockets, 17. driven sprockets, 18. transmission chains.
Detailed description of the invention
In order to further describe the present invention, a kind of yarn being expanded on further below in conjunction with the accompanying drawings and transmits the detailed description of the invention of drafting system, following example are explanation of the invention and the invention is not limited in following example.
nullAs shown in Figure 1，One yarn of the present invention transmits drafting system，Including fixed support 1、Lifting support 2、Drawing-off hydraulic cylinder 3、Drawing-off support 4、Draw roll 5 and wire inlet mechanism，Wire inlet mechanism is horizontally set at the upper side of fixed support 1，Lifting support 2 is horizontally set on the upside of fixed support 1，Above fixed support 1, both sides horizontally rotate connection respectively Wire guide roller 6，Below lifting support 2, both sides horizontally rotate connection live conductor roller 7 respectively，Wirewinding roller 7 is horizontally set on the upside of Wire guide roller 6，Many clamping screws 8 vertically it are evenly arranged with outside lifting support 2 and between fixed support 1，It is respectively arranged with spacing collar 9 on fixed support 1 on the downside of clamping screw 8，Lifting support 2 it is threadedly connected on the upside of clamping screw 8，Clamping screw 8 lower end is rotationally connected with spacing collar 9，Clamping screw 8 upper end has been horizontally disposed with rotation handwheel 10，Transmission motor 11 it has been horizontally disposed with at the upper side of lifting support 2，Transmit motor 11 to be in transmission connection with the Wirewinding roller 7 away from feeding mechanism side，Above lifting support 2, both sides are vertically arranged with drawing-off hydraulic cylinder 3 respectively，Drawing-off support 4 is horizontally set on the outfan of drawing-off hydraulic cylinder 3，Drawing-off support 4 both sides horizontally rotate connection respectively draw roll 5.
The wire inlet mechanism of the present invention includes inlet wire support 12, inlet wire roller 13 and hold-down roller 14, inlet wire support 12 is vertically arranged in fixed support 1 both sides, inlet wire roller 13 horizontally rotates and is connected on the downside of inlet wire support 12, hold-down roller 14 is horizontally set on the upside of inlet wire roller 13, hold-down roller 14 two ends are respectively symmetrically and are tiltedly installed with rotor plate 15, rotor plate 15 upper end is hinged with inlet wire support 12, rotor plate 15 lower end is rotationally connected with hold-down roller 14, hold-down roller 14 utilizes gravity to fit tightly with inlet wire roller 13, enable the resistance providing constant during the transmission of yarn, yarn can at the uniform velocity be transmitted.
Inlet wire roller 13 and hold-down roller 14 surface of the present invention are respectively arranged with soft rubber layer.Transmission motor 11 outfan of the present invention is vertically arranged with drive sprocket 16, below lifting support 2, Wirewinding roller 7 one end away from feeding mechanism side is vertically arranged with driven sprocket 17, transmission chain 18 it is provided with between drive sprocket 16 and driven sprocket 17, transmission motor 11 is utilized to drive Wirewinding roller 7 so that yarn can transmit the most efficiently.
nullUse technique scheme，One yarn of the present invention transmits drafting system when in use，Horizontally rotate connection respectively by both sides above fixed support 1 and have Wire guide roller 6，Below lifting support 2, both sides horizontally rotate connection live conductor roller 7 respectively，Many clamping screws 8 vertically it are evenly arranged with outside lifting support 2 and between fixed support 1，Drawing-off support 4 is horizontally set on the outfan of drawing-off hydraulic cylinder 3，Drawing-off support 4 both sides horizontally rotate connection respectively draw roll 5，Clamping screw 8 is utilized to drive lifting support 2，Wirewinding roller 7 and Wire guide roller 6 are fitted tightly，Transmission motor 11 is utilized to drive Wirewinding roller 7，Yarn can be transmitted by carrying out rapidly and efficiently，Drawing-off hydraulic cylinder 3 is utilized to drive draw roll 5 level to lift，Make yarn can carry out drawing-off uniformly during transmitting，Improve efficiency and the quality of yarn drafts，It is respectively symmetrically by hold-down roller 14 two ends and is tiltedly installed with rotor plate 15，Rotor plate 15 upper end is hinged with inlet wire support 12，Rotor plate 15 lower end is rotationally connected with hold-down roller 14，Hold-down roller 14 utilizes gravity to fit tightly with inlet wire roller 13，Enable the resistance providing constant during the transmission of yarn，Yarn can at the uniform velocity be transmitted，Yarn is avoided to affect the transmission of yarn due to drawing-off.By such structure, present configuration is reasonable in design, it is possible to rapidly and efficiently yarn is carried out drawing-off during transmitting uniformly, it is ensured that yarn can be carried out drawing-off by high-quality, improves the efficiency of yarn production processing, meets the needs of production and application.
Above content described in this specification is only illustration made for the present invention.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by those skilled in the art; without departing from the content of description of the invention or surmount scope defined in the claims, protection scope of the present invention all should be belonged to.
Claims (3)
- null1. a yarn transmits drafting system，It is characterized in that: described yarn transmits drafting system and includes fixed support、Lifting support、Drawing-off hydraulic cylinder、Drawing-off support、Draw roll and wire inlet mechanism，Described wire inlet mechanism is horizontally set at the upper side of fixed support，Lifting support is horizontally set on the upside of fixed support，Above described fixed support, both sides horizontally rotate connection respectively Wire guide roller，Below lifting support, both sides horizontally rotate connection live conductor roller respectively，Wirewinding roller is horizontally set on the upside of Wire guide roller，Many clamping screws vertically it are evenly arranged with outside lifting support and between fixed support，It is respectively arranged with spacing collar on fixed support on the downside of clamping screw，It is threadedly connected to lifting support on the upside of described clamping screw，Clamping screw lower end is rotationally connected with spacing collar，Clamping screw upper end has been horizontally disposed with rotation handwheel，Transmission motor it has been horizontally disposed with at the upper side of described lifting support，Transmit motor to be in transmission connection with the Wirewinding roller away from feeding mechanism side，Above described lifting support, both sides are vertically arranged with drawing-off hydraulic cylinder respectively，Drawing-off support level is arranged on the outfan of drawing-off hydraulic cylinder，Drawing-off support both sides horizontally rotate connection respectively draw roll，Described wire inlet mechanism includes inlet wire support、Inlet wire roller and hold-down roller，Inlet wire support is vertically arranged in fixed support both sides，Inlet wire roller horizontally rotates and is connected on the downside of inlet wire support，Hold-down roller is horizontally set on the upside of inlet wire roller，Hold-down roller two ends are respectively symmetrically and are tiltedly installed with rotor plate，Rotor plate upper end is hinged with inlet wire support，Rotor plate lower end is rotationally connected with hold-down roller，Hold-down roller utilizes gravity to fit tightly with inlet wire roller.
- A kind of yarn the most according to claim 1 transmits drafting system, it is characterised in that: described inlet wire roller and hold-down roller surface are respectively arranged with soft rubber layer.
- A kind of yarn the most according to claim 1 transmits drafting system, it is characterized in that: described transmission motor output end is vertically arranged with drive sprocket, below lifting support, the Wirewinding roller one end away from feeding mechanism side is vertically arranged with driven sprocket, is provided with transmission chain between drive sprocket and driven sprocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610358677.1A CN105839259B (en) | 2016-05-27 | 2016-05-27 | A kind of yarn transmits drafting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610358677.1A CN105839259B (en) | 2016-05-27 | 2016-05-27 | A kind of yarn transmits drafting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105839259A true CN105839259A (en) | 2016-08-10 |
| CN105839259B CN105839259B (en) | 2018-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610358677.1A Expired - Fee Related CN105839259B (en) | 2016-05-27 | 2016-05-27 | A kind of yarn transmits drafting system |
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| CN (1) | CN105839259B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835423A (en) * | 2017-03-02 | 2017-06-13 | 响水县嘉禾纺织制衣有限公司 | A kind of textile production is pressed with air and removes device |
| CN108505180A (en) * | 2018-06-01 | 2018-09-07 | 嘉兴市华益股份有限公司 | A kind of compression draft mechanism for yarn |
| CN108584532A (en) * | 2018-06-01 | 2018-09-28 | 嘉兴市华益股份有限公司 | A kind of yarn transmission draw-off mechanism |
| CN109183210A (en) * | 2018-11-27 | 2019-01-11 | 浙江桐基羊绒发展有限公司 | A kind of drawing frame of Automatic-drawing |
| CN109287057A (en) * | 2018-11-14 | 2019-01-29 | 嵊州市文达纺织有限公司 | A kind of yarn positioning electrostatic treatment devices |
| CN109629069A (en) * | 2018-12-27 | 2019-04-16 | 深圳市海弘装备技术有限公司 | It is a kind of suitable for warp-tensioning and the device of thermal finalization |
| CN110004556A (en) * | 2019-04-17 | 2019-07-12 | 中国农业科学院兰州畜牧与兽药研究所 | A kind of stretcher and its application method of animal origin |
| CN111844711A (en) * | 2020-07-23 | 2020-10-30 | 刘广松 | Embossing device is used in processing of PVC tablecloth |
| CN112760773A (en) * | 2021-01-05 | 2021-05-07 | 王一平 | Stretching device for blended yarn in textile production |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2721650A (en) * | 1952-01-24 | 1955-10-25 | American Cyanamid Co | Pinch-roll assembly |
| US2884679A (en) * | 1955-07-06 | 1959-05-05 | Whitin Machine Works | Yarn stretching apparatus |
| DE2222358C2 (en) * | 1972-05-06 | 1983-09-29 | Vepa AG, 4125 Riehen, Basel | Device for wet treatment and drawing of synthetic fibers |
| CN101054742A (en) * | 2007-05-29 | 2007-10-17 | 肖颖 | Three-roller intelligence drafting machine |
| CN105133060A (en) * | 2015-07-22 | 2015-12-09 | 浙江竟成特种单丝有限公司 | Drafting device of monofilament production line |
| CN205635964U (en) * | 2016-05-27 | 2016-10-12 | 徐晓伟 | Yarn conveying drafting arrangement |
-
2016
- 2016-05-27 CN CN201610358677.1A patent/CN105839259B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2721650A (en) * | 1952-01-24 | 1955-10-25 | American Cyanamid Co | Pinch-roll assembly |
| US2884679A (en) * | 1955-07-06 | 1959-05-05 | Whitin Machine Works | Yarn stretching apparatus |
| DE2222358C2 (en) * | 1972-05-06 | 1983-09-29 | Vepa AG, 4125 Riehen, Basel | Device for wet treatment and drawing of synthetic fibers |
| CN101054742A (en) * | 2007-05-29 | 2007-10-17 | 肖颖 | Three-roller intelligence drafting machine |
| CN105133060A (en) * | 2015-07-22 | 2015-12-09 | 浙江竟成特种单丝有限公司 | Drafting device of monofilament production line |
| CN205635964U (en) * | 2016-05-27 | 2016-10-12 | 徐晓伟 | Yarn conveying drafting arrangement |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835423A (en) * | 2017-03-02 | 2017-06-13 | 响水县嘉禾纺织制衣有限公司 | A kind of textile production is pressed with air and removes device |
| CN108505180A (en) * | 2018-06-01 | 2018-09-07 | 嘉兴市华益股份有限公司 | A kind of compression draft mechanism for yarn |
| CN108584532A (en) * | 2018-06-01 | 2018-09-28 | 嘉兴市华益股份有限公司 | A kind of yarn transmission draw-off mechanism |
| CN109287057A (en) * | 2018-11-14 | 2019-01-29 | 嵊州市文达纺织有限公司 | A kind of yarn positioning electrostatic treatment devices |
| CN109183210A (en) * | 2018-11-27 | 2019-01-11 | 浙江桐基羊绒发展有限公司 | A kind of drawing frame of Automatic-drawing |
| CN109629069A (en) * | 2018-12-27 | 2019-04-16 | 深圳市海弘装备技术有限公司 | It is a kind of suitable for warp-tensioning and the device of thermal finalization |
| CN110004556A (en) * | 2019-04-17 | 2019-07-12 | 中国农业科学院兰州畜牧与兽药研究所 | A kind of stretcher and its application method of animal origin |
| CN111844711A (en) * | 2020-07-23 | 2020-10-30 | 刘广松 | Embossing device is used in processing of PVC tablecloth |
| CN112760773A (en) * | 2021-01-05 | 2021-05-07 | 王一平 | Stretching device for blended yarn in textile production |
| CN112760773B (en) * | 2021-01-05 | 2022-11-11 | 南昌市兰珠实业有限公司 | Stretching device for blended yarn in textile production |
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| CN105839259B (en) | 2018-03-20 |
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Effective date of registration: 20171106 Address after: 230000 B block 1015, CBC extension square, 81 Ganquan Road, Shushan District, Anhui, Hefei Applicant after: HEFEI LONGTUTEM INFORMATION TECHNOLOGY Co.,Ltd. Address before: Tongxiang City, Jiaxing City, Zhejiang province 314500 Tu Dian Zhen Zhenxing Road No. 3 Applicant before: Xu Xiaowei |
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Effective date of registration: 20180104 Address after: No. 1, Honglin Avenue, Honghu, Hubei Province, 433200 Applicant after: HUBEI YINLONG TEXTILE Co.,Ltd. Address before: 430000 Wuhan Province, East Lake New Technology Development Zone, high tech Avenue, No. 999, No. Applicant before: Central light technology transfer Co.,Ltd. Effective date of registration: 20180104 Address after: 430000 Wuhan Province, East Lake New Technology Development Zone, high tech Avenue, No. 999, No. Applicant after: Central light technology transfer Co.,Ltd. Address before: 230000 B block 1015, CBC extension square, 81 Ganquan Road, Shushan District, Anhui, Hefei Applicant before: HEFEI LONGTUTEM INFORMATION TECHNOLOGY Co.,Ltd. |
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