CN102505282A - Weft yarn guide device and jet weft insertion system - Google Patents
Weft yarn guide device and jet weft insertion system Download PDFInfo
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- CN102505282A CN102505282A CN2011103388316A CN201110338831A CN102505282A CN 102505282 A CN102505282 A CN 102505282A CN 2011103388316 A CN2011103388316 A CN 2011103388316A CN 201110338831 A CN201110338831 A CN 201110338831A CN 102505282 A CN102505282 A CN 102505282A
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- weft yarn
- weft
- latitude
- guiding device
- leading
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Abstract
The invention discloses a weft yarn guide device, which comprises a weft guide box body, wherein one end of the weft guide box body is a core part, the other end of the weft guide box body is an inner cavity, a weft guide tube is arranged in the weft guide box body, one end of the weft guide tube is fixedly arranged on the core part, the other end of the weft guide tube extends in the inner cavity in a hanging way, four or six weft guide grooves are arranged on the inner wall of the inner cavity, and a plurality of small ventilation holes are arranged on each weft guide groove. The weft yarn guide device disclosed by the invention provides a convenient weft guide mode for a multi-color jet loom. The weft yarn guide device is arranged between an auxiliary main jet nozzle and a main jet nozzle, after the weft yarn guide device is adopted, weft yarns can conveniently pass through the weft yarn guide device via the auxiliary main jet nozzle and then are guided into a special-shaped steel reed groove through the main jet nozzle without adopting a plurality of main jet nozzles, and the six-color or eight-color weft guide can be realized only through two main jet nozzles.
Description
Technical field
The invention belongs to the loom field and relate to a kind of air-jet loom, relate to a kind of pneumatic picking system specifically, relate to a kind of weft yarn guiding device in particular.
Background technology
The used in jet loom air-flow is realized wefting insertion, and the wefting insertion route of air-jet loom is that every barry dyeing yarn gets into main burner from afterbody usually, and from the spout ejection of main burner, assistant nozzle jet air flow guiding weft yarn gets into special-shaped reed reed groove.When multicolor weft insertion, spatially have no idea to arrange concretely main burner, especially eight or 12 main burners that surpass more than four by above-mentioned wefting insertion route.
Using pneumatic picking, usefulness is two looks and four look wefting insertion usually.Four look wefting insertion are with four main burners, and four main burners all face toward the inlet of special-shaped reed reed groove, and the inlet size of reed groove is less, when polychrome pneumatic picking more, have no idea to let main burner more than eight all be directed against the inlet of reed groove, and the space is not enough.Therefore the polychrome pneumatic picking is a weakness of pneumatic picking always.
Summary of the invention
Not enough for overcoming in the prior art, of the present inventionly aim to provide a kind of weft yarn guiding device, and be provided with the air-jet loom of this weft yarn guiding device.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention realizes through following technical scheme:
A kind of weft yarn guiding device, it comprises leads the latitude casing, and a said end of leading the latitude casing is a core; The other end is an inner chamber; Said leading is provided with one and leads cop in the latitude casing, a said end of leading cop is fixed on the said core, and the other end is overhung at said inner chamber; The inwall of said inner chamber is provided with four or six and leads the latitude groove, leads the latitude groove and is provided with a plurality of breeder tubes for described every.
Preferably, described each breeder tube is UNICOM's one electromagnetic valve respectively, and said electromagnetic valve is positioned at the said latitude casing outside of leading.
Preferably, described every mutual UNICOM of a plurality of breeder tubes that leads on the latitude groove, UNICOM's one electromagnetic valve promptly is equivalent to every and leads latitude groove UNICOM one electromagnetic valve then, and said electromagnetic valve is fixed in the said latitude casing outside of leading.
Further, said core outer end of leading the latitude casing is provided with a water conservancy diversion cover, and said water conservancy diversion cover is provided with the air-flow delivery outlet.
A kind of pneumatic picking system that the weft yarn guiding device is set comprises a cover or the said weft yarn guiding device of two covers, and the described weft yarn guiding device of a cover connects the weft yarn that draws a plurality of auxiliary main burners, introduces a main burner to weft yarn through said weft yarn guiding device.
Further, said weft yarn guiding device is arranged between auxiliary main burner and the main burner, and the spout of the auxiliary main burner on the diverse location aligns respectively in described every center of circle of leading the latitude groove.
Pneumatic picking of the present invention system settles the weft yarn guiding device between auxiliary main burner and main burner inlet on the wefting insertion route, reach the weft yarn of drawing from many weft accumulators and can both get into the reed groove smoothly.
Said inner chamber of leading the latitude casing has many to lead the latitude groove, and the spout of every look auxiliary main burner aligns in every center of circle of leading the latitude groove.The spout of four or six auxiliary main burners is facing to same diverse location of leading the inner chamber of latitude casing; When which barry dyeing yarn needs wefting insertion; Leading cop just is adsorbed on by air-flow and leads corresponding the leading on the latitude cell wall of latitude casing; Weft yarn gets into from auxiliary main burner outlet and leads cop during wefting insertion, and weft yarn is again by the afterbody of leading cop entering main burner.
Compared with prior art, the present invention has following beneficial effect:
Weft yarn guiding device of the present invention provides a kind of filling insertion way easily for the polychrome air-jet loom.The weft yarn guiding device is placed between auxiliary main burner and the main burner; After using the weft yarn guiding device; Can adopt many main burners all to face toward the reed groove; Can introduce special-shaped reed reed groove to weft yarn through main burner through auxiliary main burner again through the weft yarn guide easily, only just realize six looks or eight look wefting insertion with two main burners.
Above-mentioned explanation only is the general introduction of technical scheme of the present invention, understands technological means of the present invention in order can more to know, and can implement according to the content of specification, below with preferred embodiment of the present invention and conjunction with figs. detailed description.The specific embodiment of the present invention is provided by following examples and accompanying drawing thereof in detail.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 (a) is the cutaway view of an embodiment of weft yarn guiding device of the present invention; Fig. 1 (b) is the left view of this embodiment.
Fig. 2 (a) is the cutaway view of another embodiment of weft yarn guiding device of the present invention; Fig. 2 (b) is the left view of this embodiment.
Fig. 3 is a kind of structural representation that the pneumatic picking system of weft yarn guiding device is set.
Label declaration among the figure: 1, lead the latitude casing, 101, core, 102, inner chamber, 2, lead cop, 3, lead the latitude groove, 4, breeder tube, 5, electromagnetic valve, 6, the water conservancy diversion cover, 601, the air-flow delivery outlet, 7, auxiliary main burner, 8, main burner.
The specific embodiment
Below with reference to accompanying drawing and combine embodiment, specify the present invention.
Shown in Fig. 1 (a), Fig. 1 (b), Fig. 2 (a) and Fig. 2 (b); A kind of weft yarn guiding device, it comprises leads latitude casing 1, and a said end of leading latitude casing 1 is a core 101; The other end is an inner chamber 102; Said leading is provided with one and leads cop 2 in the latitude casing 1, a said end of leading cop 2 is fixed on the said core 101, and the other end is overhung at said inner chamber 102; The inwall of said inner chamber 102 is provided with four or six and leads latitude groove 3, leads latitude groove 3 and is provided with a plurality of breeder tubes 4 for described every.
Preferably, described each breeder tube 4 is UNICOM's one electromagnetic valve 5 respectively, and said electromagnetic valve 5 is fixed in said latitude casing 1 outside of leading.
Preferably, described every a plurality of breeder tubes 4 mutual UNICOMs that lead on the latitude groove 3, UNICOM's one electromagnetic valve 5 then, said electromagnetic valve 5 is fixed in said latitude casing 1 outside of leading.
Further, said core 101 outer ends of leading latitude casing 1 are provided with water conservancy diversion cover 6, and said water conservancy diversion cover 6 is provided with air-flow delivery outlet 601.Water conservancy diversion cover 6 has draft output all the time, and draft guiding weft yarn floats over the center of leading cop 2 all the time.
Referring to shown in Figure 3; A kind of pneumatic picking system that the weft yarn guiding device is set; Comprise a cover or the said weft yarn guiding device of two covers, the described weft yarn guiding device of a cover connects the weft yarn that draws a plurality of auxiliary main burners 7, introduces a main burner 8 to weft yarn through said weft yarn guiding device.
Further, said weft yarn guiding device is arranged between auxiliary main burner 7 and the main burner 8, and the spout of the auxiliary main burner 7 on the diverse location aligns respectively in described every center of circle of leading latitude groove 3.
The overhang of leading cop 2 is controlled by electromagnetic valve 5, and electromagnetic valve 5 produces negative pressure, and air-flow is adsorbed on corresponding leading on the latitude groove 3 leading cop 2, and weft yarn just passes through in this leads the hole of cop 2.
The above is merely preferred case study on implementation of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. weft yarn guiding device; It is characterized in that: comprise and lead latitude casing (1); A said end of leading latitude casing (1) is core (101), and the other end is inner chamber (102), and said leading is provided with one and leads cop (2) in the latitude casing (1); A said end of leading cop (2) is fixed on the said core (101); The other end is overhung at said inner chamber (102), and the inwall of said inner chamber (102) is provided with four or six and leads latitude groove (3), leads latitude groove (3) and is provided with a plurality of breeder tubes (4) for described every.
2. weft yarn guiding device according to claim 1 is characterized in that: described each breeder tube (4) is UNICOM's one electromagnetic valve (5) respectively, and said electromagnetic valve (5) is fixed in said latitude casing (1) outside of leading.
3. weft yarn guiding device according to claim 1; It is characterized in that: described every mutual UNICOM of a plurality of breeder tubes (4) that leads on the latitude groove (3); UNICOM's one electromagnetic valve (5) then, said electromagnetic valve (5) are fixed in said latitude casing (1) outside of leading.
4. according to claim 2 or 3 described weft yarn guiding devices, it is characterized in that: said core (101) outer end of leading latitude casing (1) is provided with a water conservancy diversion cover (6), and said water conservancy diversion cover (6) is provided with air-flow delivery outlet (601).
5. pneumatic picking system that is provided with weft yarn guiding device as claimed in claim 4; It is characterized in that: comprise a cover or the described weft yarn guiding device of two covers; The described weft yarn guiding device of one cover connects the weft yarn that draws a plurality of auxiliary main burners (7), introduces a main burner (8) to weft yarn through said weft yarn guiding device.
6. pneumatic picking according to claim 5 system; It is characterized in that: said weft yarn guiding device is arranged between auxiliary main burner (7) and the main burner (8), and the spout of the auxiliary main burner (7) on the diverse location aligns respectively in described every center of circle of leading latitude groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103388316A CN102505282A (en) | 2011-11-01 | 2011-11-01 | Weft yarn guide device and jet weft insertion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103388316A CN102505282A (en) | 2011-11-01 | 2011-11-01 | Weft yarn guide device and jet weft insertion system |
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| Publication Number | Publication Date |
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| CN102505282A true CN102505282A (en) | 2012-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011103388316A Pending CN102505282A (en) | 2011-11-01 | 2011-11-01 | Weft yarn guide device and jet weft insertion system |
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| CN (1) | CN102505282A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133151A (en) * | 2015-08-05 | 2015-12-09 | 淄博银仕来纺织有限公司 | Air jet loom weft insertion device and weft insertion technology thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4735237A (en) * | 1986-03-08 | 1988-04-05 | Tsudakoma Kogyo Kabushiki Kaisha | Multi-nozzle weft insertion device for a fluidic jet shuttleless-loom |
| CN2136253Y (en) * | 1992-11-11 | 1993-06-16 | 陈凤根 | Seven-auxiliary nozzle body for air jet loom |
| JP2001214344A (en) * | 2000-01-31 | 2001-08-07 | Toyota Autom Loom Works Ltd | Air type holding device in air jet loom |
| CN1505709A (en) * | 2001-05-21 | 2004-06-16 | Ƥ��ŵ�ɷ�����˾ | Thread clamp for a weaving machine and weaving machine comprising such thread clamp |
| US20040154685A1 (en) * | 2001-05-21 | 2004-08-12 | Bamelis Jean Marie | Device and method for inserting weft threads in a weaving machine, as well as thread clamp applied therewith |
| CN101210361A (en) * | 2006-12-28 | 2008-07-02 | 苏尔特克斯股份公司 | Weft insertion device and method |
| CN202298007U (en) * | 2011-11-01 | 2012-07-04 | 江苏万工科技集团有限公司 | Weft yarn guiding device and jet wefting insertion system |
-
2011
- 2011-11-01 CN CN2011103388316A patent/CN102505282A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4735237A (en) * | 1986-03-08 | 1988-04-05 | Tsudakoma Kogyo Kabushiki Kaisha | Multi-nozzle weft insertion device for a fluidic jet shuttleless-loom |
| CN2136253Y (en) * | 1992-11-11 | 1993-06-16 | 陈凤根 | Seven-auxiliary nozzle body for air jet loom |
| JP2001214344A (en) * | 2000-01-31 | 2001-08-07 | Toyota Autom Loom Works Ltd | Air type holding device in air jet loom |
| CN1505709A (en) * | 2001-05-21 | 2004-06-16 | Ƥ��ŵ�ɷ�����˾ | Thread clamp for a weaving machine and weaving machine comprising such thread clamp |
| US20040154685A1 (en) * | 2001-05-21 | 2004-08-12 | Bamelis Jean Marie | Device and method for inserting weft threads in a weaving machine, as well as thread clamp applied therewith |
| CN101210361A (en) * | 2006-12-28 | 2008-07-02 | 苏尔特克斯股份公司 | Weft insertion device and method |
| CN202298007U (en) * | 2011-11-01 | 2012-07-04 | 江苏万工科技集团有限公司 | Weft yarn guiding device and jet wefting insertion system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133151A (en) * | 2015-08-05 | 2015-12-09 | 淄博银仕来纺织有限公司 | Air jet loom weft insertion device and weft insertion technology thereof |
| CN105133151B (en) * | 2015-08-05 | 2017-07-14 | 淄博银仕来纺织有限公司 | The Weft inserting device and its weft insertion technique of a kind of air-jet loom |
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Application publication date: 20120620 |