CN211689386U - Energy-saving and consumption-reducing weft insertion device of air jet loom - Google Patents
Energy-saving and consumption-reducing weft insertion device of air jet loom Download PDFInfo
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- CN211689386U CN211689386U CN201921232039.0U CN201921232039U CN211689386U CN 211689386 U CN211689386 U CN 211689386U CN 201921232039 U CN201921232039 U CN 201921232039U CN 211689386 U CN211689386 U CN 211689386U
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- 230000037431 insertion Effects 0.000 title claims abstract description 21
- 235000014676 Phragmites communis Nutrition 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
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- 238000010079 rubber tapping Methods 0.000 description 1
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Abstract
The utility model discloses an energy-saving consumption-reducing weft insertion device of an air jet loom, which comprises a bobbin and weft, the weft insertion device is provided with a hemispherical air control seat and a rubber ring, when the weft enters a nozzle, the elastic rubber ring and the hemispherical air control seat prevent the weft from being broken due to the friction nozzle with too large amplitude of air flow fluttering, meanwhile, the rubber ring and the hemispherical air control seat are provided with holes for the weft to enter and exit, the size of an external interface of the nozzle is reduced, excessive outflow of air flow is reduced, through the arrangement of a pressure controller, the air pressure intensity entering the nozzle is regulated and controlled by the pressure controller before the air flow enters the nozzle from an air source, the weft is prevented from being disconnected due to the fact that the excessive air pressure directly enters the nozzle, meanwhile, the waste of the air flow can be avoided by regulating the air pressure entering amount, through the arrangement of a switching power supply, the pressure controller is direct current working voltage, the external voltage can provide a stable power, is suitable for wide popularization and application.
Description
Technical Field
The utility model relates to a weft insertion device, in particular to an energy-saving and consumption-reducing weft insertion device of an air jet loom.
Background
Air jet looms are shuttleless looms that use a jet of air to pull the weft yarn through the shed. The operating principle is that air is used as weft insertion medium, the ejected compressed air flow generates friction traction force to weft yarn to drag the weft yarn, the weft yarn is taken through a shed, and the aim of weft insertion is achieved through jet flow generated by air jet. Among several shuttleless looms, the air jet loom is the one with the highest speed, and has the advantages of wide variety adaptability, less material consumption, high efficiency, high speed, low noise and the like, and has become one of the novel looms with the greatest development prospect, because of reasonable weft insertion mode, higher weft insertion rate, simple and safe operation.
The air jet loom adopts an air weft mode, so that the biggest defects are that the energy consumption is high, the weft floatability is overlarge during use, and the conditions of thread breakage, yarn breakage and the like are easily caused. Therefore, an energy-saving and consumption-reducing weft insertion device of an air jet loom is provided.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide an energy-saving consumption-reducing weft insertion device of an air jet loom, through being provided with a hemispherical air control seat and a rubber ring, when weft enters a nozzle, the elastic rubber ring and the hemispherical air control seat prevent the weft from being broken due to the excessively large range of air flow fluttering friction nozzle, meanwhile, the rubber ring and the hemispherical air control seat are provided with holes for the weft to pass in and out, the size of the external interface of the nozzle is reduced, the excessive outflow of air flow is reduced, through being provided with a pressure controller, the air pressure intensity entering the nozzle is regulated and controlled by the pressure controller before the air flow enters the nozzle from an air source, the excessive air pressure is prevented from directly entering the nozzle to cause the disconnection of the weft, meanwhile, the waste of the air flow can be avoided by adjusting the air pressure entering amount, through being provided with a switching power supply, the pressure controller is direct current working voltage, the external voltage can provide a stable power supply, the problems in the background art can be effectively solved.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an energy-saving and consumption-reducing weft insertion device of an air jet loom comprises a bobbin, weft and an air control seat A, wherein the weft is wound outside the bobbin, the weft extending from one side of the bobbin is movably connected to the outer wall of a fixed-length weft accumulator, the weft extending from the fixed-length weft accumulator penetrates through a yarn guide, the yarn guide extending out of the weft penetrates through a fixed main nozzle, the left side of the fixed main nozzle is provided with a yarn inlet, the inner part of the yarn inlet is fixedly connected with the air control seat B, the right side of the fixed main nozzle is provided with a yarn outlet, the inner side of the yarn outlet is fixedly connected with the air control seat B, one end of the weft fixed main nozzle extends out and then penetrates through a swinging main nozzle, the weft extends out from one end of the swinging main nozzle and then is connected with a special-shaped reed, one sides of the fixed main nozzle and the swinging main nozzle are provided with air inlets, the air inlets are communicated and connected with an air, and one side of the pipeline, connected with the air source, of the swinging main nozzle is detachably connected with a pressure controller B.
Furthermore, holes are formed in the top ends of the air control seat A and the air control seat B, the top of a wire outlet in the top end of the air control seat A is embedded into the rubber ring A, and the top of a wire inlet in the top end of the air control seat B is embedded into the rubber ring B.
Furthermore, the input ends of the pressure controller A and the pressure controller B are connected in parallel, the input ends of the pressure controller A and the pressure controller B are electrically connected with the output end of the switch power supply, and the input end of the switch power supply is electrically connected with an external power supply.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a be equipped with hemispherical accuse gas seat and rubber circle, when weft got into the nozzle, elastic rubber circle and hemispherical accuse gas seat prevent that weft from receiving the too big friction nozzle of range that the air current waved and causing the broken string, and rubber circle and hemispherical accuse gas seat are seted up porosely and are supplied weft business turn over simultaneously, have reduced the size of nozzle external tapping, reduce the excessive outflow of air current.
2. The utility model discloses a be equipped with pressure controller, with the help of pressure controller regulation and control the atmospheric pressure intensity that gets into the nozzle before the air current gets into the nozzle from the air supply, prevent that too strong atmospheric pressure from directly getting into the nozzle and causing the weft disconnection, adjust the waste that atmospheric pressure entering volume also can avoid the air current simultaneously.
3. The utility model discloses a be equipped with switching power supply, pressure controller is direct current operating voltage, and outside voltage can provide stable power supply for pressure controller after switching power supply conversion.
Drawings
Fig. 1 is a schematic view of the overall structure of an energy-saving and consumption-reducing weft insertion device of an air jet loom of the present invention.
Fig. 2 is the structural schematic diagram of the whole weft insertion device of the energy-saving and consumption-reducing weft insertion device of the air jet loom of the utility model.
In the figure: 1. a bobbin; 2. a fixed-length weft accumulator; 3. a yarn guide; 4. a stationary main nozzle; 5. oscillating the main nozzle; 6. a pressure controller A; 7. a pressure controller B; 8. a switching power supply; 9. a gas source; 10. a profiled reed; 11. a gas control seat A; 12. a rubber ring A; 13. A gas control seat B; 14. a rubber ring B; 15. an outlet; 16. a weft; 17. a wire inlet; 18. an air inlet.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-2, an energy-saving and consumption-reducing weft insertion device of an air jet loom comprises a bobbin 1, a weft 16 and an air control seat a11, wherein the weft 16 is wound outside the bobbin 1, the weft 16 extending from one side of the bobbin 1 is movably connected to the outer wall of a fixed-length weft accumulator 2, the weft 16 extending from the fixed-length weft accumulator 2 penetrates through a yarn guide 3, the weft 16 extends out of the yarn guide 3 and penetrates through a fixed main nozzle 4, a yarn inlet 17 is formed in the left side of the fixed main nozzle 4, the air control seat B13 is fixedly connected inside the yarn inlet 17, a yarn outlet 15 is formed in the right side of the fixed main nozzle 4, the air control seat B13 is fixedly connected inside the yarn outlet 15, one end of the weft 16, which is fixed to the main nozzle 4, extends out and then penetrates through a swing main nozzle 5, the weft 16 extends out from one end of the swing main nozzle 5 and then is connected to a special-shaped reed 10, one side of, the air inlet 18 is communicated and connected with an air source 9 through a pipeline, one side of the pipeline, connected with the air source 9, of the fixed main nozzle 4 is detachably connected with a pressure controller A6, and one side of the pipeline, connected with the air source 9, of the swinging main nozzle 5 is detachably connected with a pressure controller B7.
In this embodiment (as shown in fig. 1 and 2), the thread of the bobbin enters the fixed main nozzle from the fixed-length weft accumulator through the thread guide, the thread is driven by the airflow to go on next step, the air control seat prevents the airflow from flowing out in a large area, and the pressure controller can adjust the pressure of the airflow entering the fixed main nozzle and the swing main nozzle, thereby saving energy.
Holes are formed in the top ends of the air control seat A11 and the air control seat B13, a rubber ring A12 is embedded in the top of a wire outlet 15 in the top end of the air control seat A11, and a rubber ring B14 is embedded in the top of a wire inlet 17 in the top end of the air control seat B13.
In this embodiment (as shown in fig. 2), the elastic rubber ring and the hemispherical air control seat prevent the weft from being broken due to the fact that the nozzle is rubbed by the overlarge amplitude of air flow fluttering, and meanwhile, the rubber ring and the hemispherical air control seat are provided with holes for the weft to enter and exit, so that the size of an external interface of the nozzle is reduced, and excessive outflow of air flow is reduced.
The input ends of the pressure controller A6 and the pressure controller B7 are connected in parallel, the input ends of the pressure controller A6 and the pressure controller B7 are electrically connected with the output end of the switching power supply 8, and the input end of the switching power supply 8 is electrically connected with an external power supply.
In this embodiment (as shown in fig. 1), the pressure controller is a dc working voltage, and the external voltage is converted into a dc voltage by the switching power supply, so as to provide a stable power supply for the pressure controller.
It should be noted that, the utility model relates to an energy-conserving loss reduction weft insertion device of air jet loom, air supply 9 is opened and is produced the air current before the work, the air current is carried pressure controller A6 and pressure controller B7 through two pipelines, external current converts the direct current into through switching power supply 8 and supplies power for pressure controller A6 and pressure controller B7, adjust the size of pressure controller A6 and pressure controller B7 control air current input this moment, reduce the air pressure of air current input and reduce the unnecessary waste of air current, the air current after being reduced pressure gets into inside the nozzle from the air inlet 18 of one side of fixing main nozzle 4 and main nozzle swing 5 respectively. The weft 16 is discharged from the bobbin 1, passes through the fixed-length weft accumulator 2, the fixed-length weft accumulator 2 enables the unwound weft to obtain more uniform tension, then enters the yarn guide 3, is guided by the yarn guide 3 to enter the fixed main nozzle 4, the weft 16 enters from the yarn inlet 17 on the left side of the fixed main nozzle 4, enters the fixed main nozzle 4 through the rubber ring B14 and the semicircular air control seat B13, enters the swinging main nozzle 5 from the yarn outlet 15 through the air control seat A11 and the rubber ring A12 on the right side of the fixed main nozzle 4, then extends out of the swinging main nozzle 5 to be hooked by the special-shaped reed 10 and is twisted with the warp, the pressure controller used by the device to be described is an HQ-SZYK-100 type digital display pressure controller, and the switching power supply is an NKY1-S-60 type switching power supply.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides an energy-conserving loss reduction weft insertion device of air jet loom, includes bobbin (1), weft (16) and accuse gas holder A (11), weft (16) winding is in the bobbin (1) outside, its characterized in that: the weft (16) extending out of one side of the bobbin (1) is movably connected to the outer wall of the fixed-length weft accumulator (2), the weft (16) extending out of the fixed-length weft accumulator (2) penetrates through the yarn guide (3), the weft (16) extending out of the yarn guide (3) penetrates through the fixed main nozzle (4), a yarn inlet (17) is formed in the left side of the fixed main nozzle (4), a gas control seat B (13) is fixedly connected to the inside of the yarn inlet (17), a yarn outlet (15) is formed in the right side of the fixed main nozzle (4), a gas control seat B (13) is fixedly connected to the inner side of the yarn outlet (15), one end of the fixed main nozzle (4) of the weft (16) extends out and then penetrates through the swing main nozzle (5), the weft (16) extends out of one end of the swing main nozzle (5) and then is connected to the special-shaped reed (10), and an air inlet (18) is formed in one side of the fixed main nozzle, the air inlet (18) is connected to an air source (9) through a pipeline in an intercommunicating manner, one side, connected with the air source (9), of the pipeline of the fixed main nozzle (4) is detachably connected with a pressure controller A (6), and one side, connected with the air source (9), of the pipeline of the swinging main nozzle (5) is detachably connected with a pressure controller B (7).
2. An energy-saving and consumption-reducing weft insertion device for an air jet loom according to claim 1, characterized in that: holes are formed in the top ends of the air control seat A (11) and the air control seat B (13), a rubber ring A (12) is embedded into the top of a wire outlet (15) in the top end of the air control seat A (11), and a rubber ring B (14) is embedded into the top of a wire inlet (17) in the top end of the air control seat B (13).
3. An energy-saving and consumption-reducing weft insertion device for an air jet loom according to claim 1, characterized in that: the input ends of the pressure controller A (6) and the pressure controller B (7) are connected in parallel, the input ends of the pressure controller A (6) and the pressure controller B (7) are electrically connected with the output end of the switch power supply (8), and the input end of the switch power supply (8) is electrically connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921232039.0U CN211689386U (en) | 2019-08-01 | 2019-08-01 | Energy-saving and consumption-reducing weft insertion device of air jet loom |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921232039.0U CN211689386U (en) | 2019-08-01 | 2019-08-01 | Energy-saving and consumption-reducing weft insertion device of air jet loom |
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| CN211689386U true CN211689386U (en) | 2020-10-16 |
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| CN201921232039.0U Active CN211689386U (en) | 2019-08-01 | 2019-08-01 | Energy-saving and consumption-reducing weft insertion device of air jet loom |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112695445A (en) * | 2020-12-21 | 2021-04-23 | 西安工程大学 | Electromagnetic weft insertion channel closing device |
-
2019
- 2019-08-01 CN CN201921232039.0U patent/CN211689386U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112695445A (en) * | 2020-12-21 | 2021-04-23 | 西安工程大学 | Electromagnetic weft insertion channel closing device |
| CN112695445B (en) * | 2020-12-21 | 2022-11-25 | 西安工程大学 | Electromagnetic weft insertion channel closing device |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231224 Address after: No. 6, Yongjiang Road, Aksu Textile manufacturing City (Development Zone), Aksu Prefecture, Xinjiang, 843000 Patentee after: Xinjiang Jiaxiu Textile Co.,Ltd. Address before: 314000 Tianle Industrial Park, Wangjiangjing Town, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee before: JIAXING CHENGHENG TEXTILE INDUSTRY Co.,Ltd. |
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| TR01 | Transfer of patent right |