CN202298007U - Weft yarn guiding device and jet wefting insertion system - Google Patents
Weft yarn guiding device and jet wefting insertion system Download PDFInfo
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- CN202298007U CN202298007U CN2011204250756U CN201120425075U CN202298007U CN 202298007 U CN202298007 U CN 202298007U CN 2011204250756 U CN2011204250756 U CN 2011204250756U CN 201120425075 U CN201120425075 U CN 201120425075U CN 202298007 U CN202298007 U CN 202298007U
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- weft yarn
- guiding device
- latitude
- yarn guiding
- weft
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Abstract
The utility model discloses a weft yarn guiding device comprising a weft guiding box body, wherein one end of the weft guiding box body is provided with a core part, and the other end of the weft guiding box body is provided with an inner cavity; a weft guiding pipe is arranged in the weft guiding box body; one end of the weft guiding pipe is fixed on the core part, and the other end of the weft guiding pipe is overhung into the inner cavity; four or six weft guiding grooves are arranged on the inner wall of the inner cavity; and a plurality of small vent holes are arranged on each weft guiding groove. The weft yarn guiding device disclosed by the utility model provides a convenient weft yarn guiding way for a multicolor jet loom. The weft yarn guiding device is arranged between an auxiliary main nozzles and a main nozzles; and after the weft yarn guiding device is utilized, a weft yarn can be conveniently guided to a deformed steel reed groove via the auxiliary main nozzles, a weft yarn guider and the main nozzles without using multiple main nozzles, and six-color or eight-color wefting insertion is realized by only using two main nozzles.
Description
Technical field
The utility model belongs to the loom field and relates to a kind of air-jet loom, relates to a kind of pneumatic picking system specifically, relates 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.
The utility model content
Not enough for overcoming in the prior art, the utility model 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 utility model is realized 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.
The pneumatic picking system of the utility model 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 utlity model has following beneficial effect:
The weft yarn guiding device of the utility model 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 the utility model technical scheme, in order more to know the technological means of understanding the utility model, and can implement according to the content of specification, below with the preferred embodiment and the conjunction with figs. detailed description of the utility model.The specific embodiment of the utility model is provided by following examples and accompanying drawing thereof in detail.
Description of drawings
Accompanying drawing described herein is used to provide the further understanding to the utility model, constitutes the application's a part, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 (a) is the cutaway view of an embodiment of the weft yarn guiding device of the utility model; Fig. 1 (b) is the left view of this embodiment.
Fig. 2 (a) is the cutaway view of another embodiment of the weft yarn guiding device of the utility model; 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 utility model.
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 preferred case study on implementation that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
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 |
|---|---|---|---|
| CN2011204250756U CN202298007U (en) | 2011-11-01 | 2011-11-01 | Weft yarn guiding device and jet wefting insertion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204250756U CN202298007U (en) | 2011-11-01 | 2011-11-01 | Weft yarn guiding device and jet wefting insertion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202298007U true CN202298007U (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204250756U Expired - Fee Related CN202298007U (en) | 2011-11-01 | 2011-11-01 | Weft yarn guiding device and jet wefting insertion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202298007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505282A (en) * | 2011-11-01 | 2012-06-20 | 江苏万工科技集团有限公司 | Weft yarn guide device and jet weft insertion system |
-
2011
- 2011-11-01 CN CN2011204250756U patent/CN202298007U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505282A (en) * | 2011-11-01 | 2012-06-20 | 江苏万工科技集团有限公司 | Weft yarn guide device and jet weft insertion system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20131101 |