CN103710822B - Centrifugal weft catching device - Google Patents
Centrifugal weft catching device Download PDFInfo
- Publication number
- CN103710822B CN103710822B CN201310744833.4A CN201310744833A CN103710822B CN 103710822 B CN103710822 B CN 103710822B CN 201310744833 A CN201310744833 A CN 201310744833A CN 103710822 B CN103710822 B CN 103710822B
- Authority
- CN
- China
- Prior art keywords
- weft
- thin spring
- pole
- centrifugal
- handling device
- 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.)
- Expired - Fee Related
Links
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009941 weaving Methods 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 239000004744 fabric Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Abstract
The invention provides a centrifugal weft catching device. The centrifugal weft catching device comprises an annular sliding groove and a sliding ring matched with the annular sliding groove, wherein the annular sliding groove is formed in the weft catching end of a weaving machine, the annular sliding groove is formed in a moving support which moves in the weft yarn conveying direction, the sliding ring is driven to rotate by a driver, supporting rods are evenly hinged to the sliding ring, the other end of each supporting rod is fixedly connected with a fine elastic strip, and the space between each supporting rod and the corresponding fine elastic strip is covered with a thin elastic film limiting gathering of the corresponding supporting rod and the corresponding fine elastic strip. According to the centrifugal weft catching device, openings of components composed of the supporting rods, the fine elastic strips and the thin elastic films become larger under the action of centrifugal force, when weft yarns pass through the components, the sliding ring stops rotating, the components composed of the supporting rods, the fine elastic strips and the thin elastic films are closed again, the fine elastic strips and the elastic films are wrapped around the weft yarns, and the moving support slides to tighten and batten the weft yarns. As the openings of the components composed of the supporting rods, the fine elastic strips and the thin elastic films are large, and the catching effect of the weft yarns is good.
Description
Art
The present invention relates to shuttleless loom field, especially, is that the centrifugal of a kind of shuttleless loom catches Weft handling device.
Background technology
The common basic characteristics of shuttleless loom are separated from shuttle at weft yarn package, or only carrying a small amount of weft yarn replaces massive shuttle with small and light weft insertion device, for high speed wefting insertion provides favourable condition.In the supply of weft yarn, directly adopt package again, enter weft insertion device, loom is broken away from weft replenishment action frequently by storage Weft handling device.Therefore, adopt shuttleless loom for increase fabric variety, adjust fabric construction, reduce fabric defects, improve fabric quality, reduce noise, improve working conditions significant.
Shuttleless loom guides weft yarn to fly in shed open owing to not having shuttle, and the weight of weft yarn self is very light, therefore weft yarn is easily subject to the interference of air drag, impurity or gravity in transmitting procedure, weft yarn pass through very long shed open enter catch Weft handling device time its to be incorporated into latitude coordinate in advance more inaccurate, once exceed the range of allowable error of catching Weft handling device, catch Weft handling device and cannot catch weft yarn, easily cause the accident of sluff-offs.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide and a kind of centrifugally catch Weft handling device, this centrifugal Weft handling device of catching can increase the scope of catching latitude, prevents sluff-offs.
The technical solution adopted for the present invention to solve the technical problems is:
This is centrifugal catches Weft handling device and comprises and be arranged on the annular groove that latitude end caught by loom and the slip ring coordinated with described annular groove, described annular groove is arranged on one along on the mobile support saddle of weft yarn transmission direction movement, described slip ring is rotated by driver drives, described slip ring is hinged with pole uniformly, the other end of described pole is fixedly connected with thin spring, is coated with the elastic film limiting described pole, thin spring gathering between described pole, thin spring.
As preferably, the top of described annular groove, pole, thin spring is provided with electromagnet.
As preferably, the inner side of described elastic film is provided with spiral helicine lines.
As preferably, described pole annular spread has adjustable ballast box.
As preferably, described thin spring top is sharp-pointed, and contact surface and weft yarn adapt when assembling closed, and loom is caught latitude end and is also provided with and the cutting groove assembled closed described thin spring and adapt.
The invention has the advantages that:
Described slip ring rotates under the driving of driver, described pole, opening change is large under the influence of centrifugal force for the component of thin spring and elastic film composition, weft yarn is by this component, described slip ring stops the rotation, described pole, the component of thin spring and elastic film composition closes again, described weft yarn is wrapped up by described thin spring and elastic film, weft yarn tension is beaten up by described mobile support saddle slip, shear by the cooperation of described thin spring and cutting groove the weft yarn that wefting insertion completes simultaneously, due to described pole, the opening of the component of thin spring and elastic film composition is larger, good to the capture effect of weft yarn.
Accompanying drawing explanation
Fig. 1 is this centrifugal structural representation of catching under Weft handling device pole un-polymerized state.
Fig. 2 is this centrifugal structural representation of catching under Weft handling device pole polymerization state.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described:
In the present embodiment, consult Fig. 1, this is centrifugal catches Weft handling device and comprises and be arranged on the annular groove 100 that latitude end caught by loom and the slip ring 200 coordinated with described annular groove 100, described annular groove 100 is arranged on one along on the mobile support saddle 110 of weft yarn 10 transmission direction movement, described slip ring 200 is rotated by driver drives, described slip ring 200 is hinged with pole 300 uniformly, the other end of described pole 300 is fixedly connected with thin spring 310, is coated with the elastic film limiting described pole 300, thin spring 310 gathering between described pole 300, thin spring 310.
Above-mentioned centrifugally catch Weft handling device, the top of described annular groove 200, pole 300, thin spring 310 is provided with electromagnet 500, attract described pole 300, thin spring 310 etc. to be positioned at component below electromagnet 500, make pole 300, thin spring 310 be not affected by gravity occur sagging.
Above-mentioned centrifugally catch Weft handling device, the inner side of described elastic film is provided with spiral helicine lines 320, and when described slip ring 200 rotates, described spiral helicine lines 320 can attract air to enter, and makes weft yarn 10 better enter described slip ring 200.
Above-mentioned centrifugally catch Weft handling device, on described pole 300, annular is distributed with adjustable ballast box 330, can under same rotating speed by the weight adjusting ballast box 330, the component that described pole 300, thin spring 310 and elastic film are surrounded has larger opening, to adapt to different catch latitude precision.
Above-mentioned centrifugally catch Weft handling device, described thin spring 310 top is sharp-pointed, and contact surface and weft yarn 10 adapt when assembling closed, loom is caught latitude end and is also provided with and the cutting groove 400 assembled closed described thin spring 310 and adapt, and can shear the weft yarn 10 that wefting insertion completes while catching latitude by the cooperation of described thin spring 310 and cutting groove 400.
Above-mentioned centrifugal principle of wire drawing of catching Weft handling device:
Consult Fig. 1 and Fig. 2, described slip ring 200 rotates under the driving of driver, described pole 300, opening change is large under the influence of centrifugal force for the component of thin spring 310 and elastic film composition, weft yarn 10 is by this component, described slip ring 200 stops the rotation, described pole 300, the component of thin spring 310 and elastic film composition closes again, described weft yarn 10 is wrapped up by described thin spring 310 and elastic film, described mobile support saddle 110 slide by weft yarn 10 tension beat up, shear by the cooperation of described thin spring 310 and cutting groove 400 weft yarn 10 that wefting insertion completes simultaneously, due to described pole 300, the opening of the component of thin spring 310 and elastic film composition is larger, good to the capture effect of weft yarn 10.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included in protection scope of the present invention.
Claims (5)
1. centrifugally catch Weft handling device for one kind, it is characterized in that: comprise and be arranged on the annular groove (100) that latitude end caught by loom and the slip ring (200) coordinated with described annular groove (100), described annular groove (100) is arranged on one along on the mobile support saddle (110) of weft yarn (10) transmission direction movement, described slip ring (200) is rotated by driver drives, described slip ring (200) is hinged with uniformly pole (300), the other end of described pole (300) is fixedly connected with thin spring (310), described pole (300), be coated with between thin spring (310) and limit described pole (300), the elastic film that thin spring (310) is assembled.
2. according to claim 1ly centrifugally catch Weft handling device, it is characterized in that: the top of described annular groove (200), pole (300), thin spring (310) is provided with electromagnet (500).
3. according to claim 1ly centrifugally catch Weft handling device, it is characterized in that: the inner side of described elastic film is provided with spiral helicine lines (320).
4. according to claim 1ly centrifugally catch Weft handling device, it is characterized in that: the upper annular of described pole (300) is distributed with adjustable ballast box (330).
5. according to claim 1ly centrifugally catch Weft handling device, it is characterized in that: described thin spring (310) top is sharp-pointed, and contact surface and weft yarn (10) adapt when assembling closed, loom is caught latitude end and is also provided with and the cutting groove (400) assembled closed described thin spring (310) and adapt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310744833.4A CN103710822B (en) | 2013-12-30 | 2013-12-30 | Centrifugal weft catching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310744833.4A CN103710822B (en) | 2013-12-30 | 2013-12-30 | Centrifugal weft catching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103710822A CN103710822A (en) | 2014-04-09 |
| CN103710822B true CN103710822B (en) | 2015-06-03 |
Family
ID=50404155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310744833.4A Expired - Fee Related CN103710822B (en) | 2013-12-30 | 2013-12-30 | Centrifugal weft catching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103710822B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017177657A1 (en) * | 2016-04-15 | 2017-10-19 | 苏州市丹纺纺织研发有限公司 | Spring type weft catcher |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735217B (en) * | 2019-11-21 | 2020-12-22 | 福建宇邦纺织科技有限公司 | Weft catching device for air jet loom to weave chemical fiber filament fabric |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4008864A1 (en) * | 1990-03-20 | 1991-09-26 | Dornier Gmbh Lindauer | Airjet looms - have automatic device to reduce weft breaks on weft insertion |
| US5483997A (en) * | 1993-09-29 | 1996-01-16 | Nuovopignone - Industrie Meccaniche E Fonderia S.P.A. | Blade type weft brake for a shuttleless loom |
| CN101935908A (en) * | 2010-08-30 | 2011-01-05 | 苏州迪盛织造整理有限公司 | Weft-catching end device of hydraulic loom |
| CN102002800A (en) * | 2010-12-09 | 2011-04-06 | 安徽华茂纺织股份有限公司 | Weft-catching device of air-jet loom for weaving chemical fiber filament yarn fabric |
| CN102471958A (en) * | 2009-07-01 | 2012-05-23 | 必佳乐公司 | Device and method for catching and stretching weft threads in weaving machine |
| CN203229713U (en) * | 2013-03-27 | 2013-10-09 | 吴江市金平华纺织有限公司 | Wide-width water-jet loom |
| CN203683823U (en) * | 2013-12-30 | 2014-07-02 | 苏州尤盛纺织有限公司 | Centrifugal weft capturing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11302949A (en) * | 1998-04-17 | 1999-11-02 | Micron Kk | Weft control system for jet loom |
-
2013
- 2013-12-30 CN CN201310744833.4A patent/CN103710822B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4008864A1 (en) * | 1990-03-20 | 1991-09-26 | Dornier Gmbh Lindauer | Airjet looms - have automatic device to reduce weft breaks on weft insertion |
| US5483997A (en) * | 1993-09-29 | 1996-01-16 | Nuovopignone - Industrie Meccaniche E Fonderia S.P.A. | Blade type weft brake for a shuttleless loom |
| CN102471958A (en) * | 2009-07-01 | 2012-05-23 | 必佳乐公司 | Device and method for catching and stretching weft threads in weaving machine |
| CN101935908A (en) * | 2010-08-30 | 2011-01-05 | 苏州迪盛织造整理有限公司 | Weft-catching end device of hydraulic loom |
| CN102002800A (en) * | 2010-12-09 | 2011-04-06 | 安徽华茂纺织股份有限公司 | Weft-catching device of air-jet loom for weaving chemical fiber filament yarn fabric |
| CN203229713U (en) * | 2013-03-27 | 2013-10-09 | 吴江市金平华纺织有限公司 | Wide-width water-jet loom |
| CN203683823U (en) * | 2013-12-30 | 2014-07-02 | 苏州尤盛纺织有限公司 | Centrifugal weft capturing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017177657A1 (en) * | 2016-04-15 | 2017-10-19 | 苏州市丹纺纺织研发有限公司 | Spring type weft catcher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103710822A (en) | 2014-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103710822B (en) | Centrifugal weft catching device | |
| CN203683823U (en) | Centrifugal weft capturing device | |
| RU2016105250A (en) | ROUND WEAVING MACHINE | |
| EP2721204B1 (en) | Yarn storage device for a textile machine | |
| EP3812492A1 (en) | Twisting or spinning machine with more than one balloon | |
| US3280853A (en) | Filling furnishing mechanism | |
| CN105714455B (en) | A kind of spring catches latitude device | |
| GB793260A (en) | Machine for winding filaments or yarns | |
| CN106414887B (en) | Horizontal type louver | |
| CN204079060U (en) | Cylinder stand of warping machine | |
| CN204369296U (en) | Around yarn yarn tension control device | |
| CN203653858U (en) | Self-adaptive weft-catching device | |
| CN105883482A (en) | Bobbin supporting device, and yarn winding machine | |
| US2665716A (en) | Method and mechanism for filling control in shuttleless looms | |
| CN103696104A (en) | Self-adaptive weft catching device | |
| EP2674520A1 (en) | Leno selvage forming apparatus for loom | |
| CN203998413U (en) | A kind of actinobacillus device | |
| CN204937622U (en) | Hyaline membrane lays feed mechanism | |
| CN205934268U (en) | Edge thread device of screen loom | |
| US3480046A (en) | Driving mechanism for the weft inserters of shuttleless looms | |
| US2395188A (en) | Support for filling carriers | |
| CN203360772U (en) | Split-type yarn carrier | |
| CN104047096B (en) | Weft catching and cutting device of weaving machine | |
| US1729130A (en) | Let-off for looms | |
| US2471809A (en) | Filling thread cutter for weft replenishing looms |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170814 Address after: 215200, lotus town, Shengze Town, Suzhou City, Jiangsu, Wujiang Patentee after: Wujiang flying textile finishing Co.,Ltd. Address before: Wujiang District of Suzhou City, Jiangsu province 215228 Shengze town hakuyosha Market Road on the north side of a layer of kimono business district C-5 Patentee before: SUZHOU YOUSHENG TEXTILE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180411 Address after: 215228 10 groups of Lotus Village, Shengze Town, Wujiang, Suzhou, Jiangsu Patentee after: Suzhou San Lang Textile Co.,Ltd. Address before: 215200, lotus town, Shengze Town, Suzhou City, Jiangsu, Wujiang Patentee before: Wujiang flying textile finishing Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190604 Address after: 215226 Yongping Village Group 22, Shengze Town, Wujiang City, Jiangsu Province Patentee after: Suzhou Quanyong Textile Co.,Ltd. Address before: 215228 Group 10 of Hehua Village, Shengze Town, Wujiang City, Jiangsu Province Patentee before: Suzhou San Lang Textile Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200610 Address after: 215226 no.599, organizational village 24, Yongping village, Shengze Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou Feitong Textile Co.,Ltd. Address before: 215226 Yongping Village Group 22, Shengze Town, Wujiang City, Jiangsu Province Patentee before: Suzhou Quanyong Textile Co.,Ltd. |
|
| 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: 20150603 |