CN103696099A - Optical correction structure for weft guide - Google Patents
Optical correction structure for weft guide Download PDFInfo
- Publication number
- CN103696099A CN103696099A CN201310743826.2A CN201310743826A CN103696099A CN 103696099 A CN103696099 A CN 103696099A CN 201310743826 A CN201310743826 A CN 201310743826A CN 103696099 A CN103696099 A CN 103696099A
- Authority
- CN
- China
- Prior art keywords
- weft
- wefting insertion
- loom
- laser instrument
- cold plate
- 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.)
- Pending
Links
Images
Landscapes
- Looms (AREA)
- Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
Abstract
The invention provides an optical correction structure for weft guide. The optical correction structure comprises a laser arranged at a loom nozzle. The laser is fixed into a slide ring which is driven to rotate by a driver. A circular slide groove matched with the slide ring is arranged on the periphery of the orifice of the loom nozzle. The laser works in the loom weft guide stage. An atomizing device is arranged on a weft guide passage. The laser rotates to serve as a monitor for scanning a weft conveying track, and emits laser ray to transform water mist on wefts into steam when the wefts deviate, and further, the steam expands to act on the weft deviation direction so as to correct the direction of the wefts.
Description
Affiliated technical field
The present invention relates to shuttleless loom field, especially, is a kind of optics correcting principle of shuttleless loom wefting insertion.
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, by storage Weft handling device, enter weft insertion device, make loom break away from weft replenishment action frequently.Therefore, adopt shuttleless loom for increasing fabric variety, adjust fabric construction, reduce fabric defects, improve fabric quality, reduce noise, improve working conditions significant.The shuttleless loom speed of a motor vehicle is high, conventionally than the high 4-8 of fly-shuttle loom efficiency doubly, applies shuttleless loom so large-area, can increase substantially labor productivity.
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-flow, 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, easily cause the accident of sluff-offs.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of wefting insertion optics correcting principle, track when this wefting insertion optics correcting principle can be revised weft yarn flight.
The technical solution adopted for the present invention to solve the technical problems is:
This wefting insertion optics correcting principle comprises the laser instrument being arranged on loom nozzle, described laser instrument is fixed in a slip ring, the spout of described loom nozzle is provided with the annular groove matching with described slip ring around, described slip ring is rotated by driver drives, described laser instrument, in the work of loom wefting insertion stage, is provided with atomization plant on the passage of weft yarn wefting insertion.
As preferably, described laser instrument inside is provided with mode converter, described mode converter is controlled high power or the low-power of laser instrument, the latitude end of catching of loom is provided with the optical sensor corresponding with described laser instrument, described optical sensor is arranged on the second slip ring, described the second slip ring is arranged in the chute of a hold-down support, described the second slip ring and described slip ring synchronous rotary, described laser instrument acquiescence is in low-power mode, described optical sensor is controlled the high-power mode that described mode converter activates described laser instrument not detecting in the laser situation that described laser instrument sends.
As preferably, on described slip ring, be also provided with optical emitting head, described optical emitting head is arranged on the place ahead of described laser instrument direction of rotation, the latitude end of catching of described loom is provided with the optical pickocff corresponding with described optical emitting head, described optical pickocff is arranged on secondary slip ring, described secondary slip ring is arranged in the chute of a locking bearing, described secondary slip ring and described slip ring synchronous rotary, described laser instrument acquiescence is closed, and described optical pickocff is opened described laser instrument not detecting in the laser situation that described optical emitting hair goes out.
The invention has the advantages that:
Described laser instrument rotation is as the transmission locus of a monitor scanning weft yarn, when weft yarn is offset, the laser of described laser instrument transmitting will form steam after the water smoke evaporation on described weft yarn, and steam expansion reacts on the direction that weft yarn departs from, and weft direction is repaired.
Accompanying drawing explanation
Fig. 1 is the structural representation of this wefting insertion optics correcting principle laser instrument.
Fig. 2 is the structural representation of this wefting insertion optics correcting principle embodiment mono-.
Fig. 3 is the structural representation of this wefting insertion optics correcting principle embodiment bis-.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further described:
Embodiment mono-:
In the present embodiment, consult Fig. 1 and Fig. 2, this wefting insertion optics correcting principle comprises the laser instrument 210 being arranged on loom nozzle 100, described laser instrument 210 is fixed in a slip ring 200, the spout of described loom nozzle 100 is provided with the annular groove matching with described slip ring 200 around, described slip ring 200 is rotated by driver drives, and described laser instrument 210, in the work of loom wefting insertion stage, is provided with atomization plant on the passage of weft yarn 10 wefting insertion.
Above-mentioned wefting insertion optics correcting principle, described laser instrument 210 inside are provided with mode converter, described mode converter is controlled high power or the low-power of laser instrument, the latitude end of catching of loom is provided with the optical sensor 410 corresponding with described laser instrument 210, described optical sensor 410 is arranged on the second slip ring 400, described the second slip ring 400 is arranged in the chute of a hold-down support 300, described the second slip ring 400 and described slip ring 200 synchronous rotaries, described laser instrument 210 acquiescences are in low-power mode, described optical sensor 410 is controlled the high-power mode that described mode converter activates described laser instrument 210 not detecting in the laser situation that described laser instrument 210 sends.
The principle of wire drawing of above-mentioned wefting insertion optics correcting principle:
Described laser instrument 210 rotates and as a monitor, scans under low-power mode the transmission locus of weft yarn 10, when weft yarn 10 is offset, the low power laser of described laser instrument 210 transmittings fails to be irradiated in described optical sensor 410, described optical sensor 410 is controlled described mode converter and is opened described laser instrument startup high-power mode, after water smoke evaporation on described weft yarn 10, form steam, steam expansion reacts on the direction that weft yarn 10 departs from, and weft yarn 10 directions are repaired.
Embodiment bis-:
In the present embodiment, consult Fig. 1 and Fig. 3, this wefting insertion optics correcting principle comprises the laser instrument 210 being arranged on loom nozzle 100, described laser instrument 210 is fixed in a slip ring 200, the spout of described loom nozzle 100 is provided with the annular groove matching with described slip ring 200 around, described slip ring 200 is rotated by driver drives, and described laser instrument 210, in the work of loom wefting insertion stage, is provided with atomization plant on the passage of weft yarn 10 wefting insertion.
Above-mentioned wefting insertion optics correcting principle, on described slip ring 200, be also provided with optical emitting 220, described optical emitting 220 is arranged on the place ahead of described laser instrument 210 direction of rotation, the latitude end of catching of described loom is provided with the optical pickocff 411 corresponding with described optical emitting 220, described optical pickocff 411 is arranged on secondary slip ring 401, described secondary slip ring 401 is arranged in the chute of a locking bearing 301, described secondary slip ring 401 and described slip ring 200 synchronous rotaries, described laser instrument 210 acquiescences are closed, described optical pickocff 411 is opened described laser instrument 210 not detecting in a described optical emitting 220 laser situation of sending, learn emitting head 220 due to the place ahead of the direction of rotation at described laser instrument 210, therefore can detect in advance weft yarn 10 departs from, the reaction time of this lead compensate for electronic equipment, make weft yarn 10 correction positions more accurate.
The principle of wire drawing of above-mentioned wefting insertion optics correcting principle:
Described optical emitting 220 transmission locus as a monitor scanning weft yarn 10, when weft yarn 10 is offset, the laser of described optical emitting 220 transmitting fails to be irradiated on described optical pickocff 411, described optical pickocff 411 is controlled described laser instrument 210, after water smoke evaporation on described weft yarn 10, form steam, steam expansion reacts on the direction that weft yarn 10 departs from, and weft yarn 10 directions are repaired.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., all should be included in protection scope of the present invention.
Claims (4)
1. a wefting insertion optics correcting principle, it is characterized in that: comprise and be arranged on the cold plate (300) that latitude end is caught on loom spout (100) opposite, measure the position finding member (400) of weft yarn (10) position, catch the two-dimensional movement device (310) of Weft handling device (200) and the described cold plate in location (300), described in being provided with, the place ahead of described cold plate (300) catches Weft handling device (200), described position finding member (400) is for being arranged on the capacitance plate on described cold plate (300) surface, the place ahead of described cold plate (300) is also provided with the ring (500) that occupies fluid film, position finding member (400) connects the control module of a described two-dimensional movement device of control (310).
2. wefting insertion optics correcting principle according to claim 1, is characterized in that: described in described ring (500) is arranged on, catch between Weft handling device (200) and described cold plate (300).
3. wefting insertion optics correcting principle according to claim 1, it is characterized in that: described ring (500) at least settings has two and uniform be fixed on a rotating shaft around, and the liquid that provides described ring to form fluid film is provided in the below of described rotating shaft.
4. wefting insertion optics correcting principle according to claim 3, is characterized in that: described liquid is arranged in a reservoir (520), is provided with the electrode (530) that connects electrostatic generator in described reservoir (520).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310743826.2A CN103696099A (en) | 2013-12-30 | 2013-12-30 | Optical correction structure for weft guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310743826.2A CN103696099A (en) | 2013-12-30 | 2013-12-30 | Optical correction structure for weft guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103696099A true CN103696099A (en) | 2014-04-02 |
Family
ID=50357753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310743826.2A Pending CN103696099A (en) | 2013-12-30 | 2013-12-30 | Optical correction structure for weft guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103696099A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0586541A (en) * | 1991-09-20 | 1993-04-06 | Nissan Motor Co Ltd | Fluid jet loom |
| CN1154424A (en) * | 1995-09-29 | 1997-07-16 | 米克隆机器株式会社 | Weft feeding device for fluid weaving machine |
| EP1052318A1 (en) * | 1999-05-12 | 2000-11-15 | N.V. Michel Van de Wiele | Device for weft cancellation on a weaving machine |
| CN1485480A (en) * | 2002-09-28 | 2004-03-31 | 李克来 | Elastic magnetic shuttle weft insertion device |
| 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 |
| CN102102263A (en) * | 2009-12-16 | 2011-06-22 | 吴江市新吴纺织有限公司 | Water-jet weft insertion device |
| CN203065722U (en) * | 2012-12-11 | 2013-07-17 | 吴江兰瑞特纺织品有限公司 | Static weft-insertion structure |
| CN103696105A (en) * | 2013-12-30 | 2014-04-02 | 苏州尤盛纺织有限公司 | Solidification weft catching device |
| CN203683824U (en) * | 2013-12-30 | 2014-07-02 | 苏州尤盛纺织有限公司 | Solidification type weft capturing device |
-
2013
- 2013-12-30 CN CN201310743826.2A patent/CN103696099A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0586541A (en) * | 1991-09-20 | 1993-04-06 | Nissan Motor Co Ltd | Fluid jet loom |
| CN1154424A (en) * | 1995-09-29 | 1997-07-16 | 米克隆机器株式会社 | Weft feeding device for fluid weaving machine |
| EP1052318A1 (en) * | 1999-05-12 | 2000-11-15 | N.V. Michel Van de Wiele | Device for weft cancellation on a weaving machine |
| CN1485480A (en) * | 2002-09-28 | 2004-03-31 | 李克来 | Elastic magnetic shuttle weft insertion device |
| CN102102263A (en) * | 2009-12-16 | 2011-06-22 | 吴江市新吴纺织有限公司 | Water-jet weft insertion device |
| 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 |
| CN203065722U (en) * | 2012-12-11 | 2013-07-17 | 吴江兰瑞特纺织品有限公司 | Static weft-insertion structure |
| CN103696105A (en) * | 2013-12-30 | 2014-04-02 | 苏州尤盛纺织有限公司 | Solidification weft catching device |
| CN203683824U (en) * | 2013-12-30 | 2014-07-02 | 苏州尤盛纺织有限公司 | Solidification type weft capturing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2345943A1 (en) | System and method for monitoring and controlling wind turbine blade deflection | |
| US20150086357A1 (en) | Wind turbine and method for adjusting yaw bias in wind turbine | |
| CN102506811B (en) | Image detection-based on-line detection and correction method of reflection angle of heliostat | |
| US20100143128A1 (en) | Wind turbine yaw bearing determination | |
| CN206348537U (en) | Towards the double-colored light source optical path beam merging apparatus of paper chart operation | |
| CN103696099A (en) | Optical correction structure for weft guide | |
| US20180283352A1 (en) | Method for Preventing Wind Turbine Rotor Blade Tower Strikes | |
| US20180372070A1 (en) | Preventing wind turbine misalignment situations | |
| CN106507050B (en) | Unmanned plane boat-carrying landing system | |
| CN108698061A (en) | Method and system for adjusting increasing material manufacturing device | |
| CN102708936B (en) | Multi-cock system for accelerator to drive subcritical reactor to refuel | |
| US20110243730A1 (en) | Systems and methods for determining deflection of a wind turbine shaft | |
| US20170218920A1 (en) | Controller for wind turbine, wind turbine, program for rotor turning, and method of rotor turning for wind turbine | |
| CN102354226B (en) | Heliostat calibration system of solar power station and calibration method | |
| CN107720099B (en) | A kind of circular pipe belt type conveyer belt deviation correcting device and method for correcting error | |
| CN203754922U (en) | Optical correction structure for wefting insertion | |
| ES2763074T3 (en) | Control for a wind turbine | |
| US10481604B2 (en) | High accuracy remote coordinate machine | |
| JP2017049130A (en) | Blade inspection device and blade inspection method | |
| CN103696105B (en) | Solidification weft catching device | |
| CN105953593A (en) | Annular cooler online deviation rectifying device | |
| CN109967889A (en) | A kind of high-adaptability laser marking machine and its working method | |
| CN103696104A (en) | Self-adaptive weft catching device | |
| CN203683824U (en) | Solidification type weft capturing device | |
| KR101464161B1 (en) | Updating system for gis numerical map using air shooting image |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140402 |
|
| WD01 | Invention patent application deemed withdrawn after publication |