CN103866475A - Pneumatic shuttle loom and use method of pneumatic shuttle loom - Google Patents
Pneumatic shuttle loom and use method of pneumatic shuttle loom Download PDFInfo
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- CN103866475A CN103866475A CN201410061218.8A CN201410061218A CN103866475A CN 103866475 A CN103866475 A CN 103866475A CN 201410061218 A CN201410061218 A CN 201410061218A CN 103866475 A CN103866475 A CN 103866475A
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- pneumatic shuttle
- loom
- gas
- weft
- receiver
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Abstract
The invention relates to a pneumatic shuttle loom and a use method of the pneumatic shuttle loom. The pneumatic shuttle loom comprises an emitter, a boosting spray nozzle, a receiver, a batten seat and a rail piece, wherein the rail piece is arranged between the receiver and the emitter, the rail piece and the boosting spray nozzle are respectively and fixedly arranged on the batten seat, and the boosting spray nozzle is arranged under the rail piece. The use method of the pneumatic shuttle loom is characterized in that compressed air is used for pushing a pneumatic shuttle to advance on a guide rail, and the pneumatic shuttle is used for clamping and dragging weft yarns. The pneumatic shuttle loom has the advantages that compressed air is used for pushing the pneumatic shuttle to advance on the rail piece, and the pneumatic shuttle is used for clamping and dragging the weft yarns. The pneumatic shuttle is used, the effective air flow and yarn contact area is equivalently increased, in addition, a guide rail element with guide and relaying spraying effects is used, the kinetic energy of the pneumatic shuttle is continuously supplemented, meanwhile, the defects of small friction force of the air flow on weft yarns and holding incapability are also overcome, and meanwhile, the untwisting of the weft yarns in the flying process is also avoided. Therefore the loom has the advantages that the adaptability of the loop to the types of the weft yarns is higher, the weft leading speed is higher, and the weft entering rate is higher. A weft leading mechanism is simple and reliable, the maintenance is easy, and meanwhile, the energy consumption is reduced.
Description
Technical field
The present invention relates to a kind of gas loom and using method, relate in particular to a kind of polychrome shuttleless loom and using method.
Background technology
Loom is divided into fly-shuttle loom and shuttleless loom at present, and common shuttleless loom has air-jet loom, water jet looms, arrow shaft loom and gripper shuttle loom.Air-jet loom is to use compressed air as carrier, by controlling the opening and closing time of electromagnetic valve, controls air-flow relay jet and carries out transported weft thread wefting insertion.The speed that is characterized in is fast, energy consumption is large, is about 1.5 times of Rapier looms, and its energy consumption depends primarily on air-jet loom to compressed-air actuated consumption.Air-jet loom is a kind of passive type free end wefting insertion, and requires the definition of opening very high.
Summary of the invention
For overcoming the deficiencies in the prior art, the object of this invention is to provide a kind of gas loom and using method, reduce the consumption of air-jet loom compressed air, improve weaving efficiency.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of gas loom, comprises transmitter, biased nozzles, receiver, slay, track sheet, is provided with track sheet between receiver and transmitter, and track sheet and biased nozzles are all fixed on slay, and track sheet below arranges biased nozzles.
The using method of gas loom, is used compressed air to promote gas shuttle and advances on guide rail, with the clamping of gas shuttle weft traction, specifically comprises the following steps:
1) under compressed-air actuated promotion, gas shuttle enters transmitter and adds and holds weft yarn, and by transmitter, gas shuttle is ejected, and slide along track sheet on biased nozzles, and spacing by track sheet, biased nozzles timed injection air-flow is that gas shuttle supplements kinetic energy;
2) receiver receives the gas shuttle launching in transmitter, and receiver is taken off weft yarn end from gas shuttle.
Compared with prior art, the invention has the beneficial effects as follows:
Use compressed air to promote gas shuttle and advance on track sheet, with the clamping of gas shuttle weft traction.Use gas shuttle, be equal to the contact area of having amplified effective air-flow and yarn, and use the track element with guiding and relay jet, constantly supplement the kinetic energy of gas shuttle, also overcome air-flow little to weft yarn frictional force, grip shortcoming incessantly simultaneously.
Make loom stronger to the adaptability of weft yarn kind, filling insertion rate is faster, enters latitude rate higher.Weft insertion device is more simple and reliable, easier care and maintenance, and energy consumption reduces greatly simultaneously.
Accompanying drawing explanation
Fig. 1 is the working state structure schematic diagram (gas shuttle from transmitter out) of gas loom.
Fig. 2 is the working state structure schematic diagram (gas shuttle arrives receiver) of gas loom.
In figure: 1-weft yarn 2-transmitter 3-gas shuttle 4-biased nozzles 5-receiver 6-slay 7-track sheet.
The specific embodiment
Below in conjunction with Figure of description, the present invention is described in detail, but should be noted that enforcement of the present invention is not limited to following embodiment.
See Fig. 1, Fig. 2, a kind of gas loom, comprises transmitter 2, biased nozzles 4, receiver 5, slay 6, track sheet 7, between receiver 5 and transmitter 2, is provided with slay 6, track sheet 7 and biased nozzles 4 are all fixed on slay 6, and track sheet 7 belows arrange biased nozzles 4.Above-mentioned track sheet, biased nozzles, slay are combined formation track element.
The operation principle of gas loom, use compressed air to promote gas shuttle 3 advances on guide rail, with gas shuttle 3 clamping weft tractions 1, comprise the following steps: 1) gas shuttle 3 enters transmitter 2 and adds and holds weft yarn 1, under compressed-air actuated promotion, by transmitter 2, gas shuttle 3 is ejected, and slide on biased nozzles 4, undertaken spacingly by track sheet 7, prevent biased nozzles 4 air-flows gas shuttle 3 offset tracks when excessive, biased nozzles 4 timed injection air-flows are that gas shuttle 3 supplements kinetic energy; 2) receiver 5 receives the gas shuttle 3 launching in transmitter 2, and receiver 5 is taken off weft yarn 1 end to grip from gas shuttle 3.Through said process, use gas shuttle 3 that yarn is guided to opposite side from a side of loom, complete wefting insertion process.Biased nozzles 4 by air compressor machine to gas.
The filling insertion way that directly drives weft yarn 1 to advance original compressed air, changes into and uses compressed air promotion gas shuttle 3 to advance on track sheet 7, with gas shuttle 3 clamping weft tractions 1.Increase gas shuttle 3, be equal to the contact area of having amplified effective air-flow and yarn, used the guide rail with biased nozzles 4, constantly supplemented the kinetic energy of gas shuttle 3, also overcome air-flow little to weft yarn 1 frictional force, gripped shortcoming incessantly simultaneously.
The present invention makes loom stronger to the adaptability of weft yarn kind, and filling insertion rate is faster, enters latitude rate higher.Weft insertion device is more simple and reliable, easier care and maintenance, and simultaneously energy consumption reduces greatly, and energy consumption is the 60% even lower of air-jet loom.
Claims (2)
1. a gas loom, is characterized in that, comprises transmitter, biased nozzles, receiver, slay, track sheet, is provided with track sheet between receiver and transmitter, and track sheet and biased nozzles are all fixed on slay, and track sheet below arranges biased nozzles.
2. the using method of a kind of gas loom according to claim 1, is characterized in that, uses compressed air to promote gas shuttle and advances on guide rail, with the clamping of gas shuttle weft traction, specifically comprises the following steps:
1) under compressed-air actuated promotion, gas shuttle enters transmitter and adds and holds weft yarn, and by transmitter, gas shuttle is ejected, and slide along track sheet on biased nozzles, and spacing by track sheet, biased nozzles timed injection air-flow is that gas shuttle supplements kinetic energy;
2) receiver receives the gas shuttle launching in transmitter, and receiver is taken off weft yarn end from gas shuttle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410061218.8A CN103866475A (en) | 2014-02-24 | 2014-02-24 | Pneumatic shuttle loom and use method of pneumatic shuttle loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410061218.8A CN103866475A (en) | 2014-02-24 | 2014-02-24 | Pneumatic shuttle loom and use method of pneumatic shuttle loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103866475A true CN103866475A (en) | 2014-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410061218.8A Pending CN103866475A (en) | 2014-02-24 | 2014-02-24 | Pneumatic shuttle loom and use method of pneumatic shuttle loom |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104749098A (en) * | 2015-04-13 | 2015-07-01 | 苏州大学 | Method and device for testing friction factor of yarns drawn by airflows |
| CN107366078A (en) * | 2017-08-31 | 2017-11-21 | 浙江理工大学 | A kind of extension nozzle and air-jet loom for air-jet loom |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3640316A (en) * | 1970-05-27 | 1972-02-08 | Nikolai Ivanovich Makachev | Rapier in the device for inserting weft thread into the loom warp shed |
| NL1004173C2 (en) * | 1996-10-02 | 1998-04-06 | Te Strake Bv | Weaving device. |
| CN1505708A (en) * | 2001-05-21 | 2004-06-16 | Ƥ��ŵ�ɷ�����˾ | Device and method for inserting weft threads in a weaving machine, as well as thread clamp applied therewith |
| WO2005047582A1 (en) * | 2003-10-13 | 2005-05-26 | Bst Safety Textiles Gmbh | Weaving method and device |
| CN1623017A (en) * | 2002-03-12 | 2005-06-01 | 艾罗帕股份有限公司 | Pneumatic thread tensioner and thread handling system |
| CN101008126A (en) * | 2007-01-26 | 2007-08-01 | 东华大学 | Rigid rapier guided continuous filling device |
| CN101023208A (en) * | 2004-07-30 | 2007-08-22 | 林道尔·多尼尔有限责任公司 | Jet-weaving machine, particularly an air jet-weaving machine, with a clamping device in the mixing tube |
| CN101096790A (en) * | 2006-06-27 | 2008-01-02 | 西安工程大学 | pipeline pieces type double cloth fabric manufacture relay air-jet filling insertion device |
| CN101285235A (en) * | 2007-02-02 | 2008-10-15 | 苏尔特克斯股份公司 | Method and device for inserting weft thread into a loom |
-
2014
- 2014-02-24 CN CN201410061218.8A patent/CN103866475A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3640316A (en) * | 1970-05-27 | 1972-02-08 | Nikolai Ivanovich Makachev | Rapier in the device for inserting weft thread into the loom warp shed |
| NL1004173C2 (en) * | 1996-10-02 | 1998-04-06 | Te Strake Bv | Weaving device. |
| CN1505708A (en) * | 2001-05-21 | 2004-06-16 | Ƥ��ŵ�ɷ�����˾ | Device and method for inserting weft threads in a weaving machine, as well as thread clamp applied therewith |
| CN1623017A (en) * | 2002-03-12 | 2005-06-01 | 艾罗帕股份有限公司 | Pneumatic thread tensioner and thread handling system |
| WO2005047582A1 (en) * | 2003-10-13 | 2005-05-26 | Bst Safety Textiles Gmbh | Weaving method and device |
| CN101023208A (en) * | 2004-07-30 | 2007-08-22 | 林道尔·多尼尔有限责任公司 | Jet-weaving machine, particularly an air jet-weaving machine, with a clamping device in the mixing tube |
| CN101096790A (en) * | 2006-06-27 | 2008-01-02 | 西安工程大学 | pipeline pieces type double cloth fabric manufacture relay air-jet filling insertion device |
| CN101008126A (en) * | 2007-01-26 | 2007-08-01 | 东华大学 | Rigid rapier guided continuous filling device |
| CN101285235A (en) * | 2007-02-02 | 2008-10-15 | 苏尔特克斯股份公司 | Method and device for inserting weft thread into a loom |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104749098A (en) * | 2015-04-13 | 2015-07-01 | 苏州大学 | Method and device for testing friction factor of yarns drawn by airflows |
| CN107366078A (en) * | 2017-08-31 | 2017-11-21 | 浙江理工大学 | A kind of extension nozzle and air-jet loom for air-jet loom |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |