CN204530101U - A kind of air-jet loom draft nozzle device - Google Patents
A kind of air-jet loom draft nozzle device Download PDFInfo
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- CN204530101U CN204530101U CN201520146440.8U CN201520146440U CN204530101U CN 204530101 U CN204530101 U CN 204530101U CN 201520146440 U CN201520146440 U CN 201520146440U CN 204530101 U CN204530101 U CN 204530101U
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- kink
- nozzle device
- wolfram steel
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- jet loom
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Abstract
A kind of air-jet loom draft nozzle device, it comprises: a holder, extends a kink by described holder upper vertical; Described kink is provided with the breach of a transverse direction, and the kink be positioned at below described breach is provided with blowing mouth; Kink above described breach is provided with a through hole; The yarn guiding ring of a wolfram steel material is fitted with in described through hole.Draft nozzle device principal character described in the utility model is that the yarn guiding ring be positioned on it is replaced with wolfram steel material by former ceramic material, and integrally use with drawing-off support, because wolfram steel intensity and smoothness is higher, and in high-speed cruising process, the wolfram steel maintenance hardness that all energy is stable is constant, energy longer-term effectively controls weft yarn and normally introduces, and makes selvedge normally shaping, reduces the probability of happening of cloth cover pine contracting latitude.Not only increase the quality of cloth cover, also extend service life, decrease the maintaining frequency, save cost input.
Description
Technical field
The utility model relates to electronic fiber cloth production technical field, particularly relates to a kind of air-jet loom draft nozzle device.
Background technology
Along with the develop rapidly of electron trade, harsher to the production requirement of electronic-grade glass fiber cloth, require that cloth cover does not allow to occur that little fracture of wire, pine contracting latitude, flyings etc. are bad.Now use the drafting system of air-jet loom, be generally made up of drawing-off support, yarn guiding ring, tracheae.State is introduced because draft nozzle controls every root weft yarn.The weft yarn wefting insertion length of the every latitude release of general standard M-1270 fabric is 1.35 meters.Running up at air-jet loom, turn up (600-700) rpm of loom, cause yarn guiding ring on draft nozzle and glass fiber yarn frequently rubs, yarn guiding ring under the state of high quick-action row because of friction, temperature raises, yarn guiding ring hardness can decline to some extent along with the rising of temperature, and easily occurs embrittlement phenomenon, and the weft yarn affecting air-jet loom is normally squeezed into.Glass cloth cloth cover is caused to occur pine contracting latitude, the shaping phenomenon such as bad of crapand, edge.
Utility model content
The purpose of this utility model is to provide a kind of air-jet loom draft nozzle device, and the yarn guiding ring which solving current draft nozzle device easily grinds, the technical problem that service life is short.
For achieving the above object, the technical scheme that the utility model proposes is:
A kind of air-jet loom draft nozzle device of the present utility model, it comprises: a holder, extends a kink by described holder upper vertical; Described kink is provided with the breach of a transverse direction, and the kink be positioned at below described breach is provided with blowing mouth; Kink above described breach is provided with a through hole; The yarn guiding ring of a wolfram steel material is fitted with in described through hole.
Wherein, described holder is provided with multiple connecting hole, described through hole is fitted with an aspiration channel.
Preferably, described air-jet loom draft nozzle device one machine-shaping.
Compared with prior art, draft nozzle device principal character described in the utility model is that the yarn guiding ring be positioned on it is replaced with wolfram steel material by former ceramic material, and integrally use with drawing-off support, because wolfram steel intensity and smoothness is higher, and in high-speed cruising process, the maintenance hardness that wolfram steel all can be stable is constant, and energy longer-term effectively controls weft yarn and normally introduces, make selvedge normally shaping, reduce the probability of happening of cloth cover pine contracting latitude.Not only increase the quality of cloth cover, also extend service life, decrease the maintaining frequency, save cost input.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of the utility model air-jet loom draft nozzle device;
Fig. 2 is the side structure schematic diagram of the utility model air-jet loom draft nozzle device.
Detailed description of the invention
Below with reference to accompanying drawing, elaboration is further given to the utility model.
Refer to Fig. 1 and accompanying drawing 2, in the present embodiment, a kind of air-jet loom draft nozzle device of the present utility model, it comprises: a holder 11, extends a kink 12 by described holder 11 upper vertical; Described kink 12 is provided with the breach 120 of a transverse direction, and the kink 12 be positioned at below described breach 120 is provided with blowing mouth 121; Kink 12 above described breach 120 is provided with a through hole 131; The yarn guiding ring 2 of a wolfram steel material is fitted with in described through hole 131.Wherein, described yarn guiding ring 2 is plugged in the through hole 131 at adjacent breach 120 place, and through hole and the described blowing mouth 121 of described yarn guiding ring 2 are just oppositely arranged.Further, the bottom of described air outlet 121 is also provided with the blower duct 122 of a transverse direction.
Wherein, described holder 11 is provided with multiple connecting hole, the through hole 131 of described kink 12 is fitted with an aspiration channel 3.Described connecting hole is not only located on described holder 11, is also arranged on kink 12, for this air-jet loom draft nozzle device is fixedly connected on loom.
Preferably, this air-jet loom draft nozzle device one machine-shaping.
Draft nozzle device principal character described in the utility model is that the yarn guiding ring be positioned on it is replaced with wolfram steel material by former ceramic material, and integrally use with drawing-off support, because wolfram steel intensity and smoothness is higher, and in high-speed cruising process, the wolfram steel maintenance hardness that all energy is stable is constant, energy longer-term effectively controls weft yarn and normally introduces, and makes selvedge normally shaping, reduces the probability of happening of cloth cover pine contracting latitude.Not only increase the quality of cloth cover, also extend service life, decrease the maintaining frequency, save cost input.
Foregoing; be only preferred embodiment of the present utility model; not for limiting embodiment of the present utility model; those of ordinary skill in the art are according to central scope of the present utility model and spirit; can carry out corresponding flexible or amendment very easily, therefore protection domain of the present utility model should be as the criterion with the protection domain required by claims.
Claims (3)
1. an air-jet loom draft nozzle device, is characterized in that, comprising: a holder, extends a kink by described holder upper vertical; Described kink is provided with the breach of a transverse direction, and the kink be positioned at below described breach is provided with blowing mouth; Kink above described breach is provided with a through hole; The yarn guiding ring of a wolfram steel material is fitted with in described through hole.
2. air-jet loom draft nozzle device as claimed in claim 1, it is characterized in that, described holder is provided with multiple connecting hole, described through hole is fitted with an aspiration channel.
3. air-jet loom draft nozzle device as claimed in claim 1, is characterized in that, adopts one machine-shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146440.8U CN204530101U (en) | 2015-03-13 | 2015-03-13 | A kind of air-jet loom draft nozzle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146440.8U CN204530101U (en) | 2015-03-13 | 2015-03-13 | A kind of air-jet loom draft nozzle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204530101U true CN204530101U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520146440.8U Active CN204530101U (en) | 2015-03-13 | 2015-03-13 | A kind of air-jet loom draft nozzle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204530101U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297261A (en) * | 2015-09-21 | 2016-02-03 | 苏州世涛纺织科技有限公司 | Air jet loom |
| CN105483914A (en) * | 2016-01-12 | 2016-04-13 | 青岛天一集团红旗纺织机械有限公司 | Weft yarn drafting device of air-jet loom |
-
2015
- 2015-03-13 CN CN201520146440.8U patent/CN204530101U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297261A (en) * | 2015-09-21 | 2016-02-03 | 苏州世涛纺织科技有限公司 | Air jet loom |
| CN105483914A (en) * | 2016-01-12 | 2016-04-13 | 青岛天一集团红旗纺织机械有限公司 | Weft yarn drafting device of air-jet loom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 513400 Jiantao Industrial Park, Chengbei, Lianzhou Town, Lianzhou City, Qingyuan City, Guangdong Province Patentee after: Jiantao (Guangdong) electronic special materials Co.,Ltd. Address before: 513400 Jiantao Industrial Park, Chengbei, Lianzhou Town, Lianzhou City, Qingyuan City, Guangdong Province Patentee before: KINGBOARD (LIANZHOU) GLASS FIBER Co.,Ltd. |