CN104294429A - Filament tension real-time adjustment device - Google Patents
Filament tension real-time adjustment device Download PDFInfo
- Publication number
- CN104294429A CN104294429A CN201410577863.5A CN201410577863A CN104294429A CN 104294429 A CN104294429 A CN 104294429A CN 201410577863 A CN201410577863 A CN 201410577863A CN 104294429 A CN104294429 A CN 104294429A
- Authority
- CN
- China
- Prior art keywords
- filament
- winding rod
- movable disc
- real
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims abstract description 37
- 238000005096 rolling process Methods 0.000 claims abstract description 14
- 239000000835 fiber Substances 0.000 claims description 12
- 229910010293 ceramic material Inorganic materials 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009730 filament winding Methods 0.000 abstract 7
- 230000001174 ascending effect Effects 0.000 abstract 1
- 229920002334 Spandex Polymers 0.000 description 15
- 239000004759 spandex Substances 0.000 description 15
- 239000004744 fabric Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/10—Tension devices
- D01H13/108—Regulating tension by regulating speed of driving mechanisms of unwinding, paying-out, forwarding, winding or depositing devices, e.g. automatically in response to variations in tension
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/36—Cored or coated yarns or threads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention discloses a filament tension real-time adjustment device. The filament tension real-time adjustment device comprises a filament winding rod, a movable disc, a fixed disc, a filament guiding rod and a heavy punch, wherein one end of the filament winding rod is fixedly connected with the fixed disc, the other end of the filament winding rod is connected with the movable disc through a rolling bearing, the movable disc can flexibly rotate around the filament winding rod, the fixed disc and the movable disc are each provided with a thoroughly through via hole, a filament is wound on the filament winding rod along the axis, penetrates through the via holes and is wound across the filament guiding rod, a groove is engraved in the outer edge of the movable disc, a string is wound in the groove, and the heavy punch is hung at the lower portion of the string. The rotation of the movable disc can be adjusted by ascending or descending the heavy punch, further the number of winding turns and the angle of the filament on the filament winding rod can be changed, the friction between the filament and the filament winding rod is changed, and therefore the tension of the filament is kept. The filament tension real-time adjustment device can maintain the tension of a core filament when a covering yarn is spun, effectively maintains the stability of the tension of the core filament, and improves the covering effect of the core filament of the covering yarn.
Description
Technical field
The invention belongs to spinning equipments technical field, relate to a kind of tension adjusting device, particularly relate to the real-time regulator of a kind of core-spun yarn core thread tension.
Background technology
Cladded yarn and wrapped yarn are all with certain long filament for yarn core, the fiber of the coated different qualities in outside, but coated outside cladded yarn be staple fibre, wrapped yarn is covered filament then.Heart yarn can select polyamide fibre, terylene, spandex etc., and for elastic force composite yarn, what use was maximum at present is spandex filament.The outer wrapping fiber of spandex core-spun yarn can be the natural fabrics such as cotton, fiber crops, silk, hair, also can be acrylic fibers or other purely to spin and the chemical fibre of blending, heart yarn spandex provides excellent elasticity, and outer wrapping fiber provides the surface property of different-style.The fabric sofetening be made into this yarn, comfortable, next to the skin, freedom of motion, can fully show human body natural U.S., therefore be popular, and is kind more popular both at home and abroad at present.
Cladded yarn must encase yarn core spandex thread completely, the formation if spandex thread is exposed " dew core " phenomenon, the dyeing of later process will be affected, and in process afterwards, inevitably make spandex thread directly and between parts too much rub, cause spandex thread surprisingly to rupture, produce hollow inclusion triaxial strain gauge, yarn is followed the string, and wrinkling on cloth cover, form fault.So long filament will be made in spinning process to be distributed in the central part of yarn as far as possible, avoid being exposed.Research finds, spin coated complete uniform cladded yarn, suffered by core silk, tension force should be larger than outer wrapping fiber, and front roller nip place outer wrapping fiber output speed should be large compared with core silk, and can rotate around core silk, and the tension force of core silk will keep stable as far as possible.
During weaving spandex core-spun yarn, in fine spining machine Suspended Spindle for Roving bottom, one group of conveying cylinder need be installed, spandex filament bobbin is placed on conveying cylinder, the linear velocity of conveying cylinder, lower than the linear velocity of front roller, makes spandex filament obtain preliminary draft, and to control its percentage elongation be definite value, make spandex filament obtain certain tension force simultaneously, afterwards, spandex filament rubber roll rear collector before godet roller feeding fine spining machine combines with the yarn of rove after drawing-off, and forms spandex core-spun yarn through twisting.
Utilize the tension force of aforesaid way institute spun core-spun yarn core silk mainly from the speed difference between front roller and conveying cylinder, core thread tension is unstable, be subject to the impact of the factor such as the debatching of spandex bobbin and other parts frictions, the covered effect of core silk had an impact, finally can affect the quality of cladded yarn.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of tension adjusting device, particularly the real-time regulator of a kind of core-spun yarn core thread tension.
The real-time regulator of a kind of thread-tension of the present invention, comprise wire winding rod, movable disc, fixed disc, conducting wire pole, weight, rolling bearing, described wire winding rod one end and described fixed disc are connected and fixed, the other end is connected with described movable disc 2 by described rolling bearing 8, described movable disc axle center is provided with connecting axle, described connecting axle is by the other end of described rolling bearing kink at described wire winding rod, described movable disc by described rolling bearing around described wire winding rod flexible rotating, described movable disc is provided with toroidal first through hole run through, described fixed disc is provided with toroidal second through hole run through, the long filament that unwinding is got off from bobbin is through described second through hole, axially be wrapped on described wire winding rod, and through described first through hole, after conducting wire pole, enter front roller and staple fibre and and twist, the outer ledge of described movable disc is carved with groove, ine wound is in described groove, described weight is hung with below described cord, movable disc can be driven to rotate by the lifting of described weight, the winding number of turns of long filament on described wire winding rod and angle are changed, change the size of frictional force between described long filament and described wire winding rod, thus make the tension force of described long filament keep stable.When thread-tension between described first through hole and described conducting wire pole reduces, weight position can decline, because described first through hole is in the eccentric position of described movable disc, when weight position declines, cord can pull movable disc to rotate, and the horizontal level of the first through hole reduces, and the winding angle of long filament on described wire winding rod increases, therefore the frictional force between long filament and wire winding rod can increase, and the tension force of long filament is increased; Otherwise, when thread-tension increases, under tension, long filament can drive movable disc counter-rotation, and the horizontal level of the first through hole raises, and the winding angle of long filament on described wire winding rod is diminished, therefore the frictional force between long filament and wire winding rod can reduce, and the tension force of long filament can reduce.
As preferred technical scheme:
The real-time regulator of a kind of thread-tension as above, described wire winding rod smooth surface, length is 4 ~ 8cm, and diameter is 2 ~ 3cm.Wire winding rod smooth surface can reduce the rubbing action of wire winding rod to long filament, avoids sanding or the broken end of long filament.
The real-time regulator of a kind of thread-tension as above, the diameter of described movable disc and described fixed disc and thickness are all equal.
The real-time regulator of a kind of thread-tension as above, the diameter of described movable disc and fixed disc is 6 ~ 8cm, and thickness is for being 2 ~ 3mm.
The real-time regulator of a kind of thread-tension as above, the surface of described first through hole and described second through hole is ceramic material.Through hole employing ceramic material can effectively reduce the friction between long filament and through hole.
The real-time regulator of a kind of thread-tension as above, described first through hole is identical with the diameter of described second through hole, is 2 ~ 3mm.
The real-time regulator of a kind of thread-tension as above, the distance between the described second through hole center of circle and the described fixed disc center of circle is 5 ~ 7cm, and the distance between the center of circle of described first through hole and the described movable disc center of circle is 5 ~ 7cm.
The real-time regulator of a kind of thread-tension as above, the length of described cord is 10 ~ 20cm, and the weight of described weight is 0.5 ~ 2g.The selection of described weight weight is relevant with the size of tension force needed for long filament, when described thread-tension requires large, selects the weight that weight is larger, when described thread-tension requirement hour, selects the weight that weight is less.
The real-time regulator of a kind of thread-tension as above, the degree of depth of described groove is 2 ~ 3mm.
Beneficial effect
Compared with prior art, the real-time regulator of a kind of thread-tension of the present invention has the following advantages:
1. the real-time regulator structure of a kind of thread-tension of the present invention is simple, is easy to realize, and cost is lower.
2. the real-time regulator of thread-tension of the present invention effectively can keep the stable of core-spun yarn core thread tension, and institute's spun core-spun yarn core silk covered effect is excellent, cladded yarn steady quality.
Accompanying drawing explanation
Fig. 1 is the real-time regulator schematic diagram of a kind of thread-tension of the present invention
Fig. 2 is that weight of the present invention coordinates schematic diagram with movable disc
1 wire winding rod 2 movable disc 3 fixed disc 4 conducting wire pole 5 weight 6 first through hole 7 second through hole 8 rolling bearing 9 connecting axle 10 cord 11 groove 12 long filament in figure
Detailed description of the invention
Below in conjunction with detailed description of the invention, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
A kind of thread-tension stabilising arrangement of the present invention, as shown in Figure 1, comprise wire winding rod 1, movable disc 2, fixed disc 3, conducting wire pole 4, weight 5, rolling bearing 8, as shown in Figure 1, wire winding rod 1 one end and fixed disc 3 are connected and fixed, the other end is connected with movable disc 2 by rolling bearing 8, movable disc 2 axle center is provided with connecting axle 9, connecting axle 9 is by the other end of rolling bearing 8 kink at wire winding rod 1, movable disc 2 by described rolling bearing 8 around described wire winding rod 1 flexible rotating, movable disc 2 is provided with toroidal first through hole 6 run through, fixed disc 3 is provided with toroidal second through hole 7 run through, the long filament 12 that unwinding is got off from bobbin is through the second through hole 7, axially be wrapped on wire winding rod 1, and through the first through hole 6, after conducting wire pole 3, enter front roller and staple fibre and and twist, the outer ledge of movable disc 2 is carved with groove 11, as shown in Figure 2, cord 10 is wrapped in groove 11, described cord 10 is hung with weight 5 below, movable disc 2 can be driven to rotate by the lifting of weight 5, the winding number of turns of long filament 12 on wire winding rod 1 and angle are changed, change the size of frictional force between long filament 12 and wire winding rod 1, thus make the tension force of long filament 12 keep stable.
In the present embodiment, wire winding rod 1 smooth surface, length is 4 ~ 8cm, and diameter is 2 ~ 3cm; The diameter of movable disc 2 and fixed disc 3 and thickness are all equal; The diameter of movable disc 2 and fixed disc 3 is 6 ~ 8cm, and thickness is 2 ~ 3mm; The surface of the first through hole 6 and the second through hole 7 is ceramic material; First through hole 6 is identical with the diameter of the second through hole 7, is 2 ~ 3mm; Distance between second through hole 7 center of circle and fixed disc 3 center of circle is 5 ~ 7cm, and the distance between the center of circle of the first through hole 6 and movable disc 2 center of circle is 5 ~ 7cm; The length of cord 8 is 10 ~ 20cm, and the weight of weight 5 is 0.5 ~ 2g; The degree of depth of groove 11 is 2 ~ 3mm.
Claims (9)
1. the real-time regulator of thread-tension, it is characterized in that: comprise wire winding rod (1), movable disc (2), fixed disc (3), conducting wire pole (4), weight (5), rolling bearing (8), described wire winding rod (1) one end and described fixed disc (3) are connected and fixed, the other end is connected with described movable disc (2) by described rolling bearing (8), described movable disc (2) axle center is provided with connecting axle (9), described connecting axle (9) is by the other end of described rolling bearing (8) kink in described wire winding rod (1), described movable disc (2) by described rolling bearing (8) around described wire winding rod (1) flexible rotating, described movable disc (2) is provided with toroidal first through hole (6) run through, described fixed disc (3) is provided with toroidal second through hole (7) run through, the long filament (12) that unwinding is got off from bobbin is through described second through hole (7), axially be wrapped on described wire winding rod (1), and through described first through hole (6), after conducting wire pole (3), enter front roller and staple fibre and and twist, the outer ledge of described movable disc (2) is carved with groove (11), cord (10) is wrapped in described groove (11), described cord (10) is hung with described weight (5) below, movable disc (2) can be driven to rotate by the lifting of described weight (5), the winding number of turns of long filament (12) on described wire winding rod (1) and angle are changed, change the size of frictional force between described long filament (12) and described wire winding rod (1), thus make the tension force of described long filament (12) keep stable.
2. the real-time regulator of a kind of thread-tension according to claim 1, it is characterized in that: described wire winding rod (1) smooth surface, length is 4 ~ 8cm, and diameter is 2 ~ 3cm.
3. the real-time regulator of a kind of thread-tension according to claim 1, is characterized in that: diameter and the thickness of described movable disc (2) and described fixed disc (3) are all equal.
4. the real-time regulator of a kind of thread-tension according to claim 3, is characterized in that: the diameter of described movable disc (2) and fixed disc (3) is 6 ~ 8cm, and thickness is for being 2 ~ 3mm.
5. the real-time regulator of a kind of thread-tension according to claim 1, is characterized in that: the surface of described first through hole (6) and described second through hole (7) is ceramic material.
6. the real-time regulator of a kind of thread-tension according to claim 1, is characterized in that: described first through hole (6) is identical with the diameter of described second through hole (7), is 2 ~ 3mm.
7. the real-time regulator of a kind of thread-tension according to claim 1, it is characterized in that: the distance between described second through hole (7) center of circle and described fixed disc (3) center of circle is 5 ~ 7cm, the distance between the center of circle of described first through hole (6) and described movable disc (2) center of circle is 5 ~ 7cm.
8. the real-time regulator of a kind of thread-tension according to claim 1, is characterized in that: the length of described cord (8) is 10 ~ 20cm, and the weight of described weight (5) is 0.5 ~ 2g.
9. the real-time regulator of a kind of thread-tension according to claim 1, is characterized in that: the degree of depth of described groove (11) is 2 ~ 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410577863.5A CN104294429B (en) | 2014-10-24 | 2014-10-24 | A kind of real-time adjusting apparatus of thread-tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410577863.5A CN104294429B (en) | 2014-10-24 | 2014-10-24 | A kind of real-time adjusting apparatus of thread-tension |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104294429A true CN104294429A (en) | 2015-01-21 |
| CN104294429B CN104294429B (en) | 2016-11-02 |
Family
ID=52314369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410577863.5A Expired - Fee Related CN104294429B (en) | 2014-10-24 | 2014-10-24 | A kind of real-time adjusting apparatus of thread-tension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104294429B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127275A (en) * | 2017-06-14 | 2017-09-05 | 北京星海福音琴业有限公司 | A kind of automatic string wrapping machine |
| CN108238443A (en) * | 2018-02-08 | 2018-07-03 | 江西新能源科技职业学院 | The manipulator that multi-angle turns to |
| CN110644100A (en) * | 2019-11-06 | 2020-01-03 | 江苏华佳丝绸股份有限公司 | Core-spun yarn mixing device and method |
| CN112921460A (en) * | 2021-01-23 | 2021-06-08 | 苏州如德纺织品有限公司 | Elasticizer and protofilament production process thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1620558A (en) * | 1927-03-08 | Unwinding device | ||
| CN1590263A (en) * | 2003-07-01 | 2005-03-09 | Savio纺织机械责任有限公司 | Method for stabilizing and regulating tension of yarn decoiling from bobbin and tensioner |
| CN101602449A (en) * | 2009-06-17 | 2009-12-16 | 山东同济机电有限公司 | Online detection of yarn tension and real-time control apparatus |
| CN204185640U (en) * | 2014-10-24 | 2015-03-04 | 江苏派利帝纺织科技有限公司 | The real-time regulator of a kind of thread-tension |
-
2014
- 2014-10-24 CN CN201410577863.5A patent/CN104294429B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1620558A (en) * | 1927-03-08 | Unwinding device | ||
| CN1590263A (en) * | 2003-07-01 | 2005-03-09 | Savio纺织机械责任有限公司 | Method for stabilizing and regulating tension of yarn decoiling from bobbin and tensioner |
| CN101602449A (en) * | 2009-06-17 | 2009-12-16 | 山东同济机电有限公司 | Online detection of yarn tension and real-time control apparatus |
| CN204185640U (en) * | 2014-10-24 | 2015-03-04 | 江苏派利帝纺织科技有限公司 | The real-time regulator of a kind of thread-tension |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127275A (en) * | 2017-06-14 | 2017-09-05 | 北京星海福音琴业有限公司 | A kind of automatic string wrapping machine |
| CN107127275B (en) * | 2017-06-14 | 2019-02-26 | 北京星海福音琴业有限公司 | A kind of automatic string wrapping machine |
| CN108238443A (en) * | 2018-02-08 | 2018-07-03 | 江西新能源科技职业学院 | The manipulator that multi-angle turns to |
| CN110644100A (en) * | 2019-11-06 | 2020-01-03 | 江苏华佳丝绸股份有限公司 | Core-spun yarn mixing device and method |
| CN112921460A (en) * | 2021-01-23 | 2021-06-08 | 苏州如德纺织品有限公司 | Elasticizer and protofilament production process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104294429B (en) | 2016-11-02 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ming Guilin Inventor after: Xie Yimei Inventor before: Xie Yimei Inventor before: Wang Xiaodong Inventor before: Qin Songxiang Inventor before: Ming Guilin |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160822 Address after: 215200 Jiangsu city of Suzhou Province Song Ling Zhen Wan Ping she Qu Wan Nan Cun Applicant after: SUZHOU GENJIN TEXTILE TECHNOLOGY CO.,LTD. Address before: Wujiang City, Suzhou City, Jiangsu Province, Taihu city - 215223 South Industrial Zone Applicant before: JIANGSU PYRAMID TEXTILE TECHNOLOGY Co.,Ltd. |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180313 Address after: No. 65, No. 65, Xinjiang Road, Kuche County, Xinjiang Patentee after: Xinjiang Xieyi Textile Technology Co.,Ltd. Address before: 215200 Jiangsu city of Suzhou Province Song Ling Zhen Wan Ping she Qu Wan Nan Cun Patentee before: SUZHOU GENJIN TEXTILE TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161102 Termination date: 20211024 |