CN203683823U - Centrifugal weft capturing device - Google Patents
Centrifugal weft capturing device Download PDFInfo
- Publication number
- CN203683823U CN203683823U CN201320881363.1U CN201320881363U CN203683823U CN 203683823 U CN203683823 U CN 203683823U CN 201320881363 U CN201320881363 U CN 201320881363U CN 203683823 U CN203683823 U CN 203683823U
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- weft
- centrifugal
- thin
- thin spring
- pole
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Abstract
The utility model provides a centrifugal weft capturing device. The centrifugal weft capturing device comprises an annular chute arranged at the weft capturing end of a loom and a slide ring matched with the annular chute; the annular chute is arranged on a moving support seat moving along the conveying direction of weft yarns; the slide ring is driven by a driver to rotate; support rods are uniformly hinged onto the slide ring; the other ends of the support rods are fixedly connected with thin elastic strips; elastic thin films for limiting the support rods and thin elastic strips from being collected cover among the support rods and the thin elastic strips. An opening of the member formed by the support rods, the thin elastic strips and the elastic thin films is enlarged under the action of the centrifugal force, the weft yarns pass by the member, the slide ring stops rotating, the member formed by the support rods, the thin elastic strips and the elastic thin films are re-closed, the weft yarns are wrapped by the thin elastic strips and the elastic thin films, the moving support seat slides to fasten the weft yarns to perform beating up, and as the opening of the member formed by the support rods, the thin elastic strips and the elastic thin films is larger, so the capturing effect for the weft yarns is better.
Description
Affiliated technical field
The utility model relates to shuttleless loom field, especially, is a kind of centrifugal Weft handling device of catching of shuttleless loom.
Background technology
The common basic characteristics of shuttleless loom are that weft yarn package is separated from shuttle, 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 again bobbin package, enter weft insertion device by storage Weft handling device, make loom break away from weft replenishment action frequently.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 is owing to not having shuttle guiding weft yarn to fly in shed open, 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 enters while catching Weft handling device it to be incorporated in advance latitude coordinate more inaccurate passing through very long shed open, 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.
Utility model content
In order to address the above problem, the purpose of this utility model is to provide a kind of centrifugal Weft handling device of catching, and this centrifugal Weft handling device of catching can increase the scope of catching latitude, prevents sluff-offs.
The utility model solves the technical scheme that its technical problem adopts:
This is centrifugal catches Weft handling device and comprises and be arranged on the slip ring that loom is caught the annular groove of latitude end and coordinated with described annular groove, described annular groove is arranged on a mobile support saddle moving along weft yarn transmission direction, described slip ring is rotated by driver drives, on described slip ring, be hinged with uniformly pole, the other end of described pole is fixedly connected with thin spring, is coated with the elastic film that limits 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 adapts with weft yarn assembling contact-making surface when closed, and loom is caught latitude end and is also provided with the cutting groove adapting with the described thin spring of assembling closure.
The utility model has the advantage of:
Described slip ring rotates under the driving of driver, described pole, the member of thin spring and elastic film composition becomes large at the effect under shed of centrifugal force, weft yarn is by this member, described slip ring stops the rotation, described pole, the member of thin spring and elastic film composition is again closed, described weft yarn is wrapped up by described thin spring and elastic film, described mobile support saddle slides weft yarn tension is beaten up, 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 member of thin spring and elastic film composition is larger, good to the capture effect of weft yarn.
Brief description of the drawings
Fig. 1 is this centrifugal structural representation of catching under the non-polymeric state of Weft handling device pole.
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 utility model is further illustrated:
In the present embodiment, consult Fig. 1, this is centrifugal catches Weft handling device and comprises and be arranged on the slip ring 200 that loom is caught the annular groove 100 of latitude end and coordinated with described annular groove 100, described annular groove 100 is arranged on a mobile support saddle 110 moving along weft yarn 10 transmission directions, described slip ring 200 is rotated by driver drives, on described slip ring 200, be hinged with uniformly pole 300, the other end of described pole 300 is fixedly connected with thin spring 310, is coated with and limits the elastic film that described pole 300, thin spring 310 are assembled between described pole 300, thin spring 310.
The above-mentioned centrifugal Weft handling device of catching, 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 the member of electromagnet 500 belows, pole 300, thin spring 310 are not affected by gravity occur sagging.
The above-mentioned centrifugal Weft handling device of catching, 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.
The above-mentioned centrifugal Weft handling device of catching, on described pole 300, annular is distributed with adjustable ballast box 330, can be under same rotating speed by the weight of adjusting ballast box 330, the member that described pole 300, thin spring 310 and elastic film are surrounded has larger opening, to adapt to the different latitude precision of catching.
The above-mentioned centrifugal Weft handling device of catching, described thin spring 310 tops are sharp-pointed, and adapt assembling contact-making surface and weft yarn 10 when closed, loom is caught latitude end and is also provided with the cutting groove 400 adapting with the described thin spring 310 of assembling closure, when catching latitude, can shear the weft yarn 10 that wefting insertion complete 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, the member of thin spring 310 and elastic film composition becomes large at the effect under shed of centrifugal force, weft yarn 10 is by this member, described slip ring 200 stops the rotation, described pole 300, the member of thin spring 310 and elastic film composition is again closed, described weft yarn 10 is wrapped up by described thin spring 310 and elastic film, described mobile support saddle 110 slides weft yarn 10 tensions is beaten 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 member 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 utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., all should be included in protection domain of the present utility model.
Claims (5)
1. the centrifugal Weft handling device of catching, it is characterized in that: comprise and be arranged on the slip ring (200) that loom is caught the annular groove of latitude end (100) and coordinated with described annular groove (100), described annular groove (100) is arranged on a mobile support saddle (110) moving along weft yarn (10) transmission direction, described slip ring (200) is rotated by driver drives, on described slip ring (200), be hinged with uniformly pole (300), the other end of described pole (300) is fixedly connected with thin spring (310), described pole (300), between thin spring (310), be coated with and limit described pole (300), the elastic film that thin spring (310) is assembled.
2. the centrifugal Weft handling device of catching according to claim 1, is characterized in that: the top of described annular groove (200), pole (300), thin spring (310) is provided with electromagnet (500).
3. the centrifugal Weft handling device of catching according to claim 1, is characterized in that: the inner side of described elastic film is provided with spiral helicine lines (320).
4. the centrifugal Weft handling device of catching according to claim 1, is characterized in that: the upper annular of described pole (300) is distributed with adjustable ballast box (330).
5. the centrifugal Weft handling device of catching according to claim 1, it is characterized in that: described thin spring (310) top is sharp-pointed, and adapt with weft yarn (10) assembling contact-making surface when closed, loom is caught latitude end and is also provided with the cutting groove (400) adapting with the described thin spring (310) of assembling closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320881363.1U CN203683823U (en) | 2013-12-30 | 2013-12-30 | Centrifugal weft capturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320881363.1U CN203683823U (en) | 2013-12-30 | 2013-12-30 | Centrifugal weft capturing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203683823U true CN203683823U (en) | 2014-07-02 |
Family
ID=51005747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320881363.1U Withdrawn - After Issue CN203683823U (en) | 2013-12-30 | 2013-12-30 | Centrifugal weft capturing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203683823U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103710822A (en) * | 2013-12-30 | 2014-04-09 | 苏州尤盛纺织有限公司 | Centrifugal weft catching device |
| CN105714455A (en) * | 2016-04-15 | 2016-06-29 | 苏州市丹纺纺织研发有限公司 | Spring-loaded weft capture device |
| CN105734790A (en) * | 2016-04-15 | 2016-07-06 | 苏州市丹纺纺织研发有限公司 | Weft catching and pulling device |
-
2013
- 2013-12-30 CN CN201320881363.1U patent/CN203683823U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103710822A (en) * | 2013-12-30 | 2014-04-09 | 苏州尤盛纺织有限公司 | Centrifugal weft catching device |
| CN103710822B (en) * | 2013-12-30 | 2015-06-03 | 苏州尤盛纺织有限公司 | Centrifugal weft catching device |
| CN105714455A (en) * | 2016-04-15 | 2016-06-29 | 苏州市丹纺纺织研发有限公司 | Spring-loaded weft capture device |
| CN105734790A (en) * | 2016-04-15 | 2016-07-06 | 苏州市丹纺纺织研发有限公司 | Weft catching and pulling device |
| 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 |
| CN105734790B (en) * | 2016-04-15 | 2018-01-12 | 苏州市丹纺纺织研发有限公司 | One kind catches latitude and draws Weft handling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140702 Effective date of abandoning: 20150603 |
|
| RGAV | Abandon patent right to avoid regrant |