CN108861848A - A kind of tension self-regulation let-off mechanism of silk - Google Patents
A kind of tension self-regulation let-off mechanism of silk Download PDFInfo
- Publication number
- CN108861848A CN108861848A CN201810659536.2A CN201810659536A CN108861848A CN 108861848 A CN108861848 A CN 108861848A CN 201810659536 A CN201810659536 A CN 201810659536A CN 108861848 A CN108861848 A CN 108861848A
- Authority
- CN
- China
- Prior art keywords
- warp
- roller
- balladeur train
- silk
- self
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/14—Pulleys, rollers, or rotary bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/12—Stationary elements arranged to deflect material from straight path
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Warping, Beaming, Or Leasing (AREA)
Abstract
The invention discloses a kind of tension self-regulation let-off mechanism of silk, are related to technical field of textile machine.The present invention includes pedestal, one surface of pedestal is connected with warp thread roller by holder pivots, and warp thread roller is free to rotate, and one surface of pedestal slidably connects balladeur train, one surface of balladeur train is fixed with driving device, driving device output shaft is fixed with warp let-off roller, and balladeur train surface is fixed with sleeve, and warp let-off roller surface is rotatably assorted with balladeur train, warp let-off roller surface offers helicla flute, spiral groove surface is frosting, can increase the frictional force with yarn, and the spiral number of turns of helicla flute are a circle.The present invention cooperates the use of driving device and sleeve by the helical groove structure design on warp let-off roller, and active warp let-off effect is reached by way of rotating screw thread line sending, warp let-off end is not influenced by angular speed, revolving speed only need to be controlled to control thread-feeding amount and tensile force, convenient for control, tension stability can be kept.
Description
Technical field
The invention belongs to technical field of textile machine, more particularly to a kind of tension self-regulation let-off mechanism of silk.
Background technique
When silk loom works normally, warp thread unwind from warp beam, is sent into cam system, confession according to-fixed warp run-in
Loop-forming element is woven, this-process is known as the warp let-off.Complete this-mechanism of process is known as let-off mechanism.In warp let-off process
In, warp thread will be adapted for yarn speed with the coil length of braided fabric.Whether warp run-in appropriate and constant, not only with fabric
Quality is closely related, also affects the production efficiency of tricot machine.In let-off mechanism work, with the progress of braiding, yarn beam diameter
It gradually becomes smaller, therefore the transmission device between main shaft and warp beam must increase accordingly transmission ratio to keep warp beam warp let-off speed permanent
Fixed, otherwise warp run-in will be fewer and fewer, and warp thread also just cannot keep constant tension, therefore, the tension of many let-off mechanisms
Roller can also move adjusting angle, reach linear velocity and the effect of angular speed double control, and this control mode is very tired in practice
It is difficult, it is often necessary to manually jockey pulley is adjusted, be difficult to keep the stabilization of warp run-in.
Summary of the invention
The purpose of the present invention is to provide a kind of tension self-regulation let-off mechanism of silk, by designing a kind of screw thread line sending
Warp let-off roller carry out active warp let-off yarn, only need to control revolving speed to control thread-feeding amount, solve existing let-off mechanism and be difficult to keep
Warp run-in and the stable problem of warp tension.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of tension self-regulation let-off mechanism of silk, including pedestal, one surface of pedestal pass through bracket
It is rotatably connected to warp thread roller, the warp thread roller is free to rotate, and one surface of pedestal slidably connects balladeur train, the balladeur train one
Surface is fixed with driving device, and the driving device output shaft is fixed with warp let-off roller, and the balladeur train surface is fixed with sleeve；
The warp let-off roller surface is rotatably assorted with balladeur train, and the warp let-off roller surface offers helicla flute, the helicla flute table
Face is frosting, can increase the frictional force with yarn, and the spiral number of turns of the helicla flute are a circle.
Further, the pedestal two sides are respectively and fixedly provided with sliding rail, and the sliding rail is "T"-shaped sliding rail, and the balladeur train bottom is solid
Surely there is the sliding block matched with sliding rail.
Further, the sleeve includes two valve cylinders, and the two valve cylinders pass through that hinge is hinged, and the two valve cylinders are another on one side
It is clamped on one side by buckle structure, the buckle structure is snak link, and convenient for opening and closing valve cylinder, the sleeve surface is opened up
There are two rectangular openings.
Further, one surface of pedestal is fixed with telescoping mechanism, and described telescoping mechanism one end is fixedly connected with balladeur train.
Further, the driving device includes driving motor and the stepless gearbox that connect with driving motor output shaft.
Further, two rectangular openings are oppositely arranged with helicla flute both ends, and a wherein rectangular opening and warp thread
The setting of roller face.
Further, the spiral groove width is not less than warp thread roller length.
Further, the telescoping mechanism is any one of hydraulic telescopic rod, electric telescopic rod, Pneumatic extension bar.
The invention has the advantages that：
1, the present invention cooperates the use of driving device and sleeve, passes through rotation by the helical groove structure design on warp let-off roller
The mode for turning screw thread line sending reaches active warp let-off effect, and warp let-off end is not influenced by angular speed, and only need to control revolving speed send yarn to control
Amount and tensile force can keep tension stability convenient for control.
2, the present invention passes through the cooperation of telescoping mechanism and balladeur train, warp let-off roller easy to remove, convenient for adjusting warp thread roller and the warp let-off
The initial distance of roller, it is flexible and convenient to use.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structural schematic diagram of tension self-regulation let-off mechanism of silk of the present invention；
Fig. 2 is the structural schematic diagram of the other side Fig. 1；
Fig. 3 is the structural schematic diagram of sleeve inner；
Fig. 4 is the structural schematic diagram of warp let-off roller；
Fig. 5 is the structural schematic diagram of the other side Fig. 4.
In attached drawing, parts list represented by the reference numerals are as follows：
1- pedestal, 2- warp thread roller, 3- balladeur train, 4- driving device, 5- warp let-off roller, 6- sleeve, 7- telescoping mechanism, 101- are sliding
Rail, 301- sliding block, 501- helicla flute, 601- valve cylinder, 602- rectangular opening.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-5, the present invention is a kind of tension self-regulation let-off mechanism of silk, including pedestal 1, pedestal 1
One surface is connected with warp thread roller 2 by holder pivots, and warp thread roller 2 is free to rotate, and 1 one surface of pedestal slidably connects balladeur train 3,
3 one surface of balladeur train is fixed with driving device 4, and 4 output shaft of driving device is fixed with warp let-off roller 5, and 3 surface of balladeur train is fixed with sleeve 6；
5 surface of warp let-off roller is rotatably assorted with balladeur train 3, and 5 surface of warp let-off roller offers helicla flute 501, and 501 surface of helicla flute is
Frosting can increase the frictional force with yarn, and the spiral number of turns of helicla flute 501 are a circle, and the depth of helicla flute 501 is 5cm,
Width is 1m.
Wherein, 1 two sides of pedestal are respectively and fixedly provided with sliding rail 101, and sliding rail 101 is "T"-shaped sliding rail, and 3 bottom of balladeur train is fixed with and slides
The sliding block 301 that rail 101 matches.
Wherein, sleeve 6 includes two valve cylinders 601, and two valve cylinders 601 are hinged by hinge on one side, and two valve cylinders, 601 another side is logical
Buckle structure clamping is crossed, buckle structure is snak link, and convenient for opening and closing valve cylinder 601,6 surface of sleeve offers two rectangular openings
602。
Wherein, 1 one surface of pedestal is fixed with telescoping mechanism 7, and 7 one end of telescoping mechanism is fixedly connected with balladeur train 3.
Wherein, driving device 4 includes driving motor and the stepless gearbox connecting with driving motor output shaft.
Wherein, two rectangular openings 602 are oppositely arranged with 501 both ends of helicla flute, and a wherein rectangular opening 602 and warp thread roller 2
Face setting.
Wherein, 501 width of helicla flute is not less than 2 length of warp thread roller.
Wherein, telescoping mechanism 7 is hydraulic telescopic rod.
One of the present embodiment has particular application as：Balladeur train 3 is driven to slide on sliding rail 101 by telescoping mechanism 7, adjustment warp
Yarn roller 2 opens valve cylinder 601 and warp submitting end on warp thread roller 2 is wound in helicla flute 501, cover sleeve at a distance from warp let-off roller 5
6, and warp is made to pass through two rectangular openings 602, start the driving motor of driving device 4, driving motor passes through stepless gearbox control
Warp is constantly involved in by 5 revolving speed of warp let-off roller processed, warp let-off roller 5 when rotating from 501 one end of helicla flute, then is sent out from the other end, thus
Play driving effect, active control warp sendout.
1- pedestal, 2- warp thread roller, 3- balladeur train, 4- driving device, 5- warp let-off roller, 6- sleeve, 7- telescoping mechanism, 101- are sliding
Rail, 301- sliding block, 501- helicla flute, 601- valve cylinder, 602- rectangular opening
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (8)
- The let-off mechanism of silk 1. a kind of tension is self-regulated, including pedestal (1), it is characterised in that：(1) one surface of pedestal is logical It crosses holder pivots to be connected with warp thread roller (2), (1) one surface of pedestal slidably connects balladeur train (3), (3) one table of balladeur train Face is fixed with driving device (4), and driving device (4) output shaft is fixed with warp let-off roller (5), and balladeur train (3) surface is fixed There are sleeve (6)；Warp let-off roller (5) surface is rotatably assorted with balladeur train (3), and warp let-off roller (5) surface offers helicla flute (501).
- The let-off mechanism of silk 2. a kind of tension according to claim 1 is self-regulated, which is characterized in that the pedestal (1) Two sides are respectively and fixedly provided with sliding rail (101), and balladeur train (3) bottom is fixed with the sliding block (301) matched with sliding rail (101).
- The let-off mechanism of silk 3. a kind of tension according to claim 1 is self-regulated, which is characterized in that the sleeve (6) Including two valve cylinders (601), the two valve cylinders (601) are hinged by hinge on one side, and two valve cylinder (601) another sides pass through card Buckle structure clamping, sleeve (6) surface offers two rectangular openings (602).
- The let-off mechanism of silk 4. a kind of tension according to claim 1 is self-regulated, which is characterized in that the pedestal (1) One surface is fixed with telescoping mechanism (7), and described telescoping mechanism (7) one end is fixedly connected with balladeur train (3).
- The let-off mechanism of silk 5. a kind of tension according to claim 1 is self-regulated, which is characterized in that the driving device (4) stepless gearbox for including driving motor and being connect with driving motor output shaft.
- The let-off mechanism of silk 6. a kind of tension according to claim 3 is self-regulated, which is characterized in that two rectangular openings (602) it is oppositely arranged with helicla flute (501) both ends, and wherein a rectangular opening (602) and warp thread roller (2) face are arranged.
- The let-off mechanism of silk 7. a kind of tension according to claim 4 is self-regulated, which is characterized in that the helicla flute (501) width is not less than warp thread roller (2) length.
- The let-off mechanism of silk 8. a kind of tension according to claim 1 is self-regulated, which is characterized in that the telescoping mechanism (7) be hydraulic telescopic rod, electric telescopic rod, Pneumatic extension bar any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810659536.2A CN108861848A (en) | 2018-06-25 | 2018-06-25 | A kind of tension self-regulation let-off mechanism of silk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810659536.2A CN108861848A (en) | 2018-06-25 | 2018-06-25 | A kind of tension self-regulation let-off mechanism of silk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108861848A true CN108861848A (en) | 2018-11-23 |
Family
ID=64294423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810659536.2A Pending CN108861848A (en) | 2018-06-25 | 2018-06-25 | A kind of tension self-regulation let-off mechanism of silk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108861848A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636136A (en) * | 2020-07-02 | 2020-09-08 | 万小雪 | Silk weaving machine for warp and weft cross weaving for silk processing |
| CN112144162A (en) * | 2020-10-13 | 2020-12-29 | 岳西县长宁织绸有限责任公司 | Silk guide warp beam |
| CN112359474A (en) * | 2020-09-23 | 2021-02-12 | 海宁市恒通经编有限公司 | Real-time compensation mechanism for yarn tension of warp knitting machine |
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|---|---|---|---|---|
| DE199313C (en) * | ||||
| US4708299A (en) * | 1985-08-10 | 1987-11-24 | Sobrevin Societe De Brevets Industriels-Etablissement | Thread delivery device |
| US4890800A (en) * | 1987-07-30 | 1990-01-02 | Barmag, Ag | Yarn withdrawal apparatus and method |
| CN1102816A (en) * | 1993-07-21 | 1995-05-24 | 卡尔迈尔纺织机械制造股份有限公司 | Device for adjusting tension of yarn |
| JPH09255287A (en) * | 1996-03-18 | 1997-09-30 | Daito Juki Koji Kk | Device generating tensile load on wire rope |
| CN201627045U (en) * | 2009-12-17 | 2010-11-10 | 韦增机械(佛山高明)有限公司 | Yarn transport device capable of adjusting yarn tension |
| CN202595427U (en) * | 2012-06-08 | 2012-12-12 | 慈溪太阳洲纺织科技有限公司 | Knit yarn conveying machine |
| CN204023122U (en) * | 2014-08-05 | 2014-12-17 | 绍兴县大纬针织机械有限公司 | Full shaping Computerized flat knitting machine multichannel identical tension active type yarn-feeding device |
| CN206901476U (en) * | 2017-06-07 | 2018-01-19 | 吉林省吉能电力建设监理有限责任公司 | A kind of cable transmission device for being easy to regulation |
-
2018
- 2018-06-25 CN CN201810659536.2A patent/CN108861848A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE199313C (en) * | ||||
| US4708299A (en) * | 1985-08-10 | 1987-11-24 | Sobrevin Societe De Brevets Industriels-Etablissement | Thread delivery device |
| US4890800A (en) * | 1987-07-30 | 1990-01-02 | Barmag, Ag | Yarn withdrawal apparatus and method |
| CN1102816A (en) * | 1993-07-21 | 1995-05-24 | 卡尔迈尔纺织机械制造股份有限公司 | Device for adjusting tension of yarn |
| JPH09255287A (en) * | 1996-03-18 | 1997-09-30 | Daito Juki Koji Kk | Device generating tensile load on wire rope |
| CN201627045U (en) * | 2009-12-17 | 2010-11-10 | 韦增机械(佛山高明)有限公司 | Yarn transport device capable of adjusting yarn tension |
| CN202595427U (en) * | 2012-06-08 | 2012-12-12 | 慈溪太阳洲纺织科技有限公司 | Knit yarn conveying machine |
| CN204023122U (en) * | 2014-08-05 | 2014-12-17 | 绍兴县大纬针织机械有限公司 | Full shaping Computerized flat knitting machine multichannel identical tension active type yarn-feeding device |
| CN206901476U (en) * | 2017-06-07 | 2018-01-19 | 吉林省吉能电力建设监理有限责任公司 | A kind of cable transmission device for being easy to regulation |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636136A (en) * | 2020-07-02 | 2020-09-08 | 万小雪 | Silk weaving machine for warp and weft cross weaving for silk processing |
| CN112359474A (en) * | 2020-09-23 | 2021-02-12 | 海宁市恒通经编有限公司 | Real-time compensation mechanism for yarn tension of warp knitting machine |
| CN112144162A (en) * | 2020-10-13 | 2020-12-29 | 岳西县长宁织绸有限责任公司 | Silk guide warp beam |
| CN112144162B (en) * | 2020-10-13 | 2021-08-31 | 岳西县长宁织绸有限责任公司 | Silk guide warp beam |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181123 |
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