CN103541070B - Deformation bent pipe false twister - Google Patents
Deformation bent pipe false twister Download PDFInfo
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- CN103541070B CN103541070B CN201310523548.XA CN201310523548A CN103541070B CN 103541070 B CN103541070 B CN 103541070B CN 201310523548 A CN201310523548 A CN 201310523548A CN 103541070 B CN103541070 B CN 103541070B
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- doffing
- bend pipe
- top cylinder
- pipe
- false twister
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Abstract
The invention discloses a kind of deformation bent pipe false twister, comprising: rotating cylinder and bend pipe, described rotating cylinder is cylindrical, and the top cylinder that described rotating cylinder is detained mutually by openend and doffing two parts form; It is inner that described bend pipe is positioned at described rotating cylinder, and described bend pipe is S font, and its two round part is divided into flexible pipe, and two end portions and mid portion are hard tube; It is characterized in that, the hard tube at described bend pipe two ends is fixedly connected with doffing end face with described top cylinder respectively, changes described top cylinder and doffing relative position and can change described bend pipe and to turn round the angle of part.Deformation bent pipe false twister of the present invention, by regulating the relative position of top cylinder and doffing, changing the angle of bend pipe two corners, and then can apply different grasping forces to different yarns, making false twister meet the false twisting effect of different yarns.Structure of the present invention is simple, and easy to operate, universality is wider.
Description
Technical field
The invention belongs to synthetic fiber spinning field, particularly relate to a kind of deformation bent pipe false twister.
Background technology
In textile industry, false twisting is a kind of special processing technology, the two ends of yarn are all controlled, twist between the ends, sliver can produce equal amount but twist with the fingers to contrary turn, the final twist keeping entirety to add to yarn is zero, Speed frames can increase the brute force of to twist with the fingers with sliver design to same section, and namely rove spinning section is powerful, but another section, reeling roving section, but produces untwisting; Chemical fibre field often give one section temporarily add the silk thread of sth. made by twisting do HEAT SETTING after two ends merge untwisting, keep the overall twist to be zero.In prior art, false-twisting device complicated structure, one class is better to yarn grip effect, but it is larger to the wearing and tearing of yarn, another kind of is less to thread wear, but false twisting efficiency is not high enough, preferably can there is different grasping forces to different yarns, so more targetedly false twisting be carried out to different yarns.
Summary of the invention
In order to overcome this problem, the invention provides a kind of deformation bent pipe false twister that can regulate yarn grasping force.
Technical scheme of the present invention is to provide a kind of deformation bent pipe false twister, comprising:
-rotating cylinder, described rotating cylinder is cylindrical, and the top cylinder that described rotating cylinder is detained mutually by openend and doffing two parts form;
-bend pipe, it is inner that described bend pipe is positioned at described rotating cylinder, and described bend pipe is S font, and its two round part is divided into flexible pipe, and two end portions and mid portion are hard tube;
It is characterized in that, the hard tube at described bend pipe two ends is fixedly connected with doffing end face with described top cylinder respectively, changes described top cylinder and doffing relative position and can change described bend pipe and to turn round the angle of part.
Preferably, the internal diameter of described top cylinder is greater than the external diameter of described doffing.
Preferably, near described top cylinder opening, inner side is provided with 3-8 flange collar, and near described doffing opening, outside is provided with 3-8 flange collar of mating with the flange collar of described top cylinder, and the flange collar of top cylinder and the flange collar of doffing engage each other.
Preferably, described bend pipe import is positioned on itself and described top cylinder connecting end surface, and described winding pipe exit is positioned on itself and described doffing connecting end surface.
Preferably, described import and the equal horn opening of outlet.
Preferably, be fixedly connected with bearing outside described rotating cylinder, described rotating cylinder can rotate on bearing along its axis.
Deformation bent pipe false twister of the present invention, by regulating the relative position of top cylinder and doffing, changing the angle of bend pipe two corners, and then can apply different grasping forces to different yarns, making false twister meet the false twisting effect of different yarns.Structure of the present invention is simple, and easy to operate, universality is wider.
Accompanying drawing explanation
Fig. 1 is the deformation bent pipe false twister structural representation of the embodiment of the present invention;
In figure: 1. rotating cylinder, 2. top cylinder, 3. doffing, 4. flange collar, 5. bend pipe, 6. hard tube, 7. flexible pipe, 8. import, 9. outlet, 10. bearing.
Detailed description of the invention
Below the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, a kind of deformation bent pipe false twister of the present invention, comprise cylindrical barrels 1 and the bend pipe 5 being positioned at rotating cylinder inside, rotating cylinder 1 is divided into top cylinder 2 and doffing 3, the internal diameter of top cylinder 2 is also buckled together mutually less times greater than doffing 3 external diameter, near top cylinder 2 opening, inner side is provided with six flange collars 4, near doffing 3 opening, outside is provided with six flange collars 4 of mutually mating with top cylinder 2 flange collar 4, the relative position of top cylinder 2 and doffing 3 is determined by the flange collar 4 be mutually stuck, and the flange collar 4 on a cylinder can be stuck between another upper two adjacent flange collars 4;
Bend pipe is S font, two round part is divided into flexible pipe 7, two end portions and mid portion are hard tube 6, the two ends of S font are fixedly connected with the lower surface of doffing 3 with the upper end of top cylinder 2 respectively, bend pipe import 8 is positioned at top cylinder 2 upper end, outlet 9 is positioned at doffing 3 lower surface, and import 8 and outlet 9 are all horn opening.
In a kind of embodiment of the present invention, be provided with a bearing 10 outside the doffing 3 of deformation bent pipe false twister, rotating cylinder can rotate along rotating cylinder 1 axis on bearing, and under external force drives, rotating cylinder 1 can rotate freely, and drives bend pipe 5 to rotate.Intermeshing flange collar 4 can fix the relative position of top cylinder 2 and doffing 3, and the Partial angle that turns round of bend pipe 1 also changes thereupon thereupon.
When the present invention works, yarn penetrates bend pipe from bend pipe 1 import 8, runs along S font bend pipe, until winding pipe exit 9 place passes deformation bent pipe false twister, flaring import 8 and outlet 9 make yarn comparatively be easy to pass or penetrate, yarn by arrange two turn round time, obtain a certain amount of gripping; Meanwhile, rotating cylinder 5 can rotate along axis and drive bend pipe to rotate, and it is identical that the yarn on deformation bent pipe false twister both sides has now been coupled with quantity respectively, and the twist that direction is contrary, realizes yarn false-twisted.
Two bendings ensure that the gripping length of bend pipe to yarn is larger, yarn bends extends will obtain a certain amount of frictional force in bend pipe 1, form the grasping force of bend pipe 1 pair of yarn, the frictional force that longer gripping length makes the small local end in yarn everywhere in bend pipe be subject to is all less, yarn is not easy fracture, not easy to wear, and the grasping force that larger gripping length makes yarn be subject on the whole is larger, keep good grip effect, when bend pipe rotates, false twisting efficiency is higher.
Inside compression top cylinder 2 and doffing 3 make distance between the two diminish, flange collar 4 changes intermeshing position, because top cylinder 2 is fixedly connected with hard tube 6 respectively with the end face of doffing 3, flexible pipe 7 angle of part of turning round changes, the frictional force that yarn is subject to bend pipe 1 inwall can become large, namely grasping force becomes large, is applicable to the comparatively smooth yarn of thinner yarn or surface;
Stretching out top cylinder 2 and doffing 3 makes distance between the two become large, flange collar 4 changes intermeshing position, because top cylinder 2 is fixedly connected with hard tube 6 respectively with the end face of doffing 3, flexible pipe 7 angle of part of turning round changes, the frictional force that yarn is subject to bend pipe 1 inwall can diminish, namely grasping force diminishes, and is applicable to the comparatively coarse yarn of thicker yarn or surface;
Yarn enters false twister from import 8, passes from outlet 9, and bend pipe to be formed with frictional force yarn and grips, and false twister rotates along rotating cylinder 5 axis, and it is equal that the yarn of false twister upper and lower has been coupled with turn quantity, and direction is contrary.
Above embodiment is only the present invention's a kind of embodiment wherein, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (6)
1. deformation bent pipe false twister, comprising:
-rotating cylinder, described rotating cylinder is cylindrical, and the top cylinder that described rotating cylinder is detained mutually by openend and doffing two parts form;
-bend pipe, it is inner that described bend pipe is positioned at described rotating cylinder, and described bend pipe is S font, and its two round part is divided into flexible pipe, and two end portions and mid portion are hard tube;
It is characterized in that,
top cylinder and doffing are equipped with flange collar, and intermeshing flange collar can fix the relative position of top cylinder and doffing, the hard tube at described bend pipe two ends is fixedly connected with doffing end face with described top cylinder respectively, changes described top cylinder and doffing relative position and can change described bend pipe and to turn round the angle of part.
2. deformation bent pipe false twister according to claim 1, it is characterized in that, the internal diameter of described top cylinder is greater than the external diameter of described doffing.
3. according to claim 1
ordeformation bent pipe false twister described in 2, is characterized in that, near described top cylinder opening, inner side is provided with 3-8 flange collar, and near described doffing opening, outside is provided with 3-8 flange collar of mating with the flange collar of described top cylinder, and the flange collar of top cylinder and the flange collar of doffing engage each other.
4. deformation bent pipe false twister according to claim 1, it is characterized in that, described bend pipe import is positioned on itself and described top cylinder connecting end surface, and described winding pipe exit is positioned on itself and described doffing connecting end surface.
5. deformation bent pipe false twister according to claim 4, is characterized in that, described in
bend pipeimport and
described bend pipeoutlet all
forhorn opening.
6. deformation bent pipe false twister according to claim 1, it is characterized in that, be fixedly connected with bearing outside described rotating cylinder, described rotating cylinder can rotate on bearing along its axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310523548.XA CN103541070B (en) | 2013-10-30 | 2013-10-30 | Deformation bent pipe false twister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310523548.XA CN103541070B (en) | 2013-10-30 | 2013-10-30 | Deformation bent pipe false twister |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103541070A CN103541070A (en) | 2014-01-29 |
| CN103541070B true CN103541070B (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310523548.XA Expired - Fee Related CN103541070B (en) | 2013-10-30 | 2013-10-30 | Deformation bent pipe false twister |
Country Status (1)
| Country | Link |
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| CN (1) | CN103541070B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106381582B (en) * | 2016-12-01 | 2018-12-04 | 东华大学 | The processing unit (plant) and method of single twist in a kind of increase SEILE textile |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191204579A (en) * | 1912-02-23 | 1913-02-20 | Ernest Richard Royston | Improvements in or connected with Spinning Cotton and other Fibres or Fibrous Material. |
| US2430944A (en) * | 1945-04-13 | 1947-11-18 | Casablancas High Draft Co Ltd | False twist tube for use in preparatory and spinning machines |
| US2556919A (en) * | 1948-09-14 | 1951-06-12 | Courtaulds Ltd | Drawing, twisting, doubling, and spinning machinery |
| US2619790A (en) * | 1951-01-02 | 1952-12-02 | Courtaulds Ltd | Twisting tube assembly for textile machinery |
| BE542006A (en) * | 1954-10-12 | 1959-08-28 | Improvements made to devices for carrying out a thorough drawing of spinning rovings composed of carded or combed textile fibers, by applying a false twist | |
| ITRM910009A1 (en) * | 1990-01-10 | 1992-07-09 | Murata Machinery Ltd | DEVICE TO ELIMINATE PELURIA FORMATION. |
| CN203546272U (en) * | 2013-10-30 | 2014-04-16 | 吴江市科时达纺织有限公司 | False twister with deforming bent pipe |
-
2013
- 2013-10-30 CN CN201310523548.XA patent/CN103541070B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191204579A (en) * | 1912-02-23 | 1913-02-20 | Ernest Richard Royston | Improvements in or connected with Spinning Cotton and other Fibres or Fibrous Material. |
| US2430944A (en) * | 1945-04-13 | 1947-11-18 | Casablancas High Draft Co Ltd | False twist tube for use in preparatory and spinning machines |
| US2556919A (en) * | 1948-09-14 | 1951-06-12 | Courtaulds Ltd | Drawing, twisting, doubling, and spinning machinery |
| US2619790A (en) * | 1951-01-02 | 1952-12-02 | Courtaulds Ltd | Twisting tube assembly for textile machinery |
| BE542006A (en) * | 1954-10-12 | 1959-08-28 | Improvements made to devices for carrying out a thorough drawing of spinning rovings composed of carded or combed textile fibers, by applying a false twist | |
| ITRM910009A1 (en) * | 1990-01-10 | 1992-07-09 | Murata Machinery Ltd | DEVICE TO ELIMINATE PELURIA FORMATION. |
| CN203546272U (en) * | 2013-10-30 | 2014-04-16 | 吴江市科时达纺织有限公司 | False twister with deforming bent pipe |
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| Publication number | Publication date |
|---|---|
| CN103541070A (en) | 2014-01-29 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qin Jian Inventor before: Zhuang Yufeng |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151104 Address after: 226100 No. 789 Xinghai Road, Haimen Industrial Park, Jiangsu, Nantong Applicant after: Jiangsu Mei Kai jade for asking rain Fabritex S.r.l Address before: 215228 Jiangsu Province, Suzhou City, Shengze City, North Road, West Garden, room 51, building 1302, room Applicant before: Wujiang Keshida Textile Co., Ltd. |
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| 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: 20151125 Termination date: 20171030 |