CN108642684A - Air-jet loom energy-saving control device and a kind of air-jet loom and its application method - Google Patents
Air-jet loom energy-saving control device and a kind of air-jet loom and its application method Download PDFInfo
- Publication number
- CN108642684A CN108642684A CN201810675893.8A CN201810675893A CN108642684A CN 108642684 A CN108642684 A CN 108642684A CN 201810675893 A CN201810675893 A CN 201810675893A CN 108642684 A CN108642684 A CN 108642684A
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- China
- Prior art keywords
- air
- jet loom
- solenoid valve
- control device
- energy
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000000034 method Methods 0.000 title claims description 13
- 230000007246 mechanism Effects 0.000 claims description 9
- 210000003092 coiled body Anatomy 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 8
- 238000009941 weaving Methods 0.000 abstract description 5
- 239000007921 spray Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
- D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
- D03D47/3026—Air supply systems
- D03D47/3033—Controlling the air supply
Abstract
The present invention provides a kind of air-jet loom energy-saving control device, including electromagnetic contactor, air compressor for output high-pressure gas, pressure reducing valve, nozzle, it connects the first air supply pipe between the air compressor and the pressure reducing valve and connects the second air supply pipe between the pressure reducing valve and the nozzle, the air-jet loom energy-saving control device further includes the solenoid valve being mounted on first air supply pipe and the control button that the electromagnetic valve switch is controlled by the time relay, the solenoid valve is connect by the first conducting wire with the electromagnetic contactor, the solenoid valve is connect by the second conducting wire with the control button, the time relay is mounted on second conducting wire between the solenoid valve and control button.The air-jet loom energy-saving control device of the present invention, controls high pressure gas in the run time of gas circuit by control button, the time relay and electromagnetic contactor, avoids the waste of air-flow, reduce the loss of the energy, saved weaving cost.
Description
Technical field
The present invention relates to weaving loom technical fields, and in particular to a kind of air-jet loom energy-saving control device, including the jet
The air-jet loom and its application method of loom energy-saving control device.
Background technology
China is that maximum fabric clothing producting and exporting country, textile industry are seized of act foot in social economy in the world
The status of weight.Current shuttle-free loom mainly has two kinds of water-jet loom and air-jet loom, and wherein air-jet loom is using spray
Stream weft traction of emanating passes through the shuttleless loom of shed open.Operation principle is to use air as wefting insertion medium, with the pressure ejected
Contracting air-flow generates frictional traction to weft yarn and draws, and weft tapes are crossed shed open, and the jet stream generated by jet draws to reach
The purpose of latitude.This filling insertion way can make loom realize high speed high yield.In several shuttleless looms, air-jet loom is speed highest
One kind, since filling insertion way is reasonable, it is higher to enter latitude rate, running operation handy and safe, has varietal adaptation wider, machine material
The advantages that consumption is few, efficient, speed height, low noise, it has also become most one of the novel cloth machine of development prospect.
Existing air-jet loom prevents weft yarn from deviating from from main burner due to needing, so air-flow is open in usual, for a long time
In spray regime, air-flow is similarly in spray regime after loom stops, and since operating mode limitation and artificial origin may make to knit
Machine is in the withholding period of longer period of time, thus will produce the waste of air-flow, causes the loss of the energy.
Invention content
In view of this, in order to overcome the deficiencies of existing technologies, an object of the present invention is to provide a kind of air-jet loom section
Energy control device, the air-flow waste during air-jet loom can be avoided to stop, reducing the loss of the energy, reduces cost.
In order to achieve the above object, the present invention uses following technical scheme：
A kind of air-jet loom energy-saving control device, including electromagnetic contactor, the air compressor for output high-pressure gas, decompression
Valve, nozzle connect the first air supply pipe between the air compressor and the pressure reducing valve and connect the pressure reducing valve and institute
The second air supply pipe between nozzle is stated, the air-jet loom energy-saving control device further includes being mounted on first air supply pipe
Solenoid valve and the control button that the electromagnetic valve switch is controlled by the time relay, the solenoid valve by the first conducting wire with
The electromagnetic contactor connection, the solenoid valve are connect by the second conducting wire with the control button, the time relay peace
On second conducting wire between the solenoid valve and control button.The connection of electromagnetic contactor energization back contact makes solenoid valve
It opens；Electromagnetic contactor power-off back contact separation makes solenoid valve close.The effect of the time relay is for when control button is logical
Cross after time relay opens solenoid valve but air-jet loom crossed certain time do not open also in the case of control solenoid valve and exist
It is closed in the preset time.
Preferably, the control button is Self-resetting button.In the case where electromagnetic contactor is closed, press Self-resetting by
Button opening time relay, push-button reset after release, the time relay is started to work and opens solenoid valve；If air-jet loom is crossed
Certain time does not open also, then time relay control solenoid valve is closed within the preset time；Until needing to open next time
The control button of Self-resetting is pressed when solenoid valve again.
Preferably, the nozzle includes fixed main jet and waves main jet.
It is further preferred that the fixed main jet and waving the venthole two that main jet respectively includes outlet aperture 3.0-4.0mm.
Preferably, the gas flow formula is Q=Dn*Dn*V*（P1+1bar）/ 353, wherein Q are mark condition flow, and Dn is
Caliber, V are flow velocity, and P1 is working condition pressure；The high-pressure gas pressure is 0.5mpa-0.8mpa.
It is a further object of the present invention to provide a kind of jets including air-jet loom energy-saving control device as described above to knit
Machine and its application method are as follows：
A kind of air-jet loom includes crossbeam, let-off mechanism, coiled body, the shedding of wallboard positioned at both sides, the connection wallboard
Mechanism, picking motion, beating-up mechanism and gas ejecting system, the gas ejecting system include air-jet loom Energy Saving Control as described above
Device.
A kind of application method of air-jet loom as described above, includes the following steps：
（1）The air-jet loom is opened, the electromagnetic contactor controls the solenoid valve and opens after being powered；
（2）When the air-jet loom normal operation, the electromagnetic contactor is persistently powered and to control the solenoid valve normally opened；
（3）The air-jet loom is closed, the electromagnetic contactor powers off and controls the solenoid valve and closes；
（4）It is again turned on before the air-jet loom, by the control time relay, is opened by the time relay
The button opens the solenoid valve, and the solenoid valve is then turned on the air-jet loom after opening.
Preferably, the control button opens the time relay, and the electromagnetism is opened by the time relay
After valve, the air-jet loom is not opened, and the time relay controls the solenoid valve and closed in preset time.
It is further preferred that the preset time is 30s-10min.Since operating mode limitation and artificial origin can not be in the short time
Interior unlatching air-jet loom, but the long waste that can equally cause air-flow of preset time.
As a result of above technical solution, compared to the prior art, air-jet loom energy-saving control device of the invention
It has the following advantages：
1, air-jet loom energy-saving control device of the present invention is designed and has been tied on the basis of the gas ejecting system of original air-jet loom
Improvement on structure, it is easy for installation, it is at low cost, it is easy to operate；
2, air-jet loom energy-saving control device of the present invention controls high pressure by control button, the time relay and electromagnetic contactor
The time that gas is run in gas circuit later can reduce the loss of the energy, be effectively saved weaving to avoid the waste of air-flow
Cost.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the schematic diagram of the air-jet loom energy-saving control device in the preferred embodiment of the present invention；
In attached drawing：Main jet-is waved in air compressor -1, the first air supply pipe -2, solenoid valve -3, pressure reducing valve -4, the second air supply pipe -5
6, fixed main jet -7, control button -8, the time relay -9, electromagnetic contactor -10, the first conducting wire -11, the second conducting wire -12.
Specific implementation mode
In order that those skilled in the art will better understand the technical solution of the present invention, implement below in conjunction with the present invention
Attached drawing in example, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment
Only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without making creative work, should all belong to protection of the present invention
Range.
It should be noted that term " first " in description and claims of this specification and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that using in this way
Data can be interchanged in the appropriate case, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that cover
It includes to be not necessarily limited to for example, containing the process of series of steps or unit, method, apparatus, product or equipment to cover non-exclusive
Those of clearly list step or unit, but may include not listing clearly or for these processes, method, product
Or the other steps or unit that equipment is intrinsic.
A kind of air-jet loom in the present embodiment, include positioned at both sides wallboard, connect the crossbeam of wallboard, let-off mechanism,
Coiled body, shedding mechanism, picking motion, beating-up mechanism and gas ejecting system, gas ejecting system include air-jet loom Energy Saving Control
Device.
Referring to Fig. 1, a kind of air-jet loom energy-saving control device of the present embodiment, including electromagnetic contactor 10, for defeated
Go out the first air supply pipe between air compressor 1, pressure reducing valve 4, nozzle, connection air compressor 1 and the pressure reducing valve 4 of high pressure gas
2, the second air supply pipe 5 between pressure reducing valve 4 and nozzle, the solenoid valve 3 on the first air supply pipe 2, control solenoid valve 3 are connected
The time relay 9 of switch and the control button 8 that solenoid valve 3 switchs is controlled by the time relay 9, solenoid valve 3 passes through the
One conducting wire 11 is connect with electromagnetic contactor 10, and solenoid valve 3 is connect by the second conducting wire 12 with control button 8, and the time relay 9 is pacified
On the second conducting wire 12 between solenoid valve 3 and control button 8.The connection of 10 energization back contact of electromagnetic contactor makes solenoid valve 3
It opens；Electromagnetic contactor 10, which powers off back contact separation, makes solenoid valve 3 close.
The effect of the time relay 9 is after control button 8 is by 9 opens solenoid valve 3 of the time relay but jet is knitted
Machine crossed certain time do not open also in the case of closed within the preset time for controlling solenoid valve 3.In others
The function of the time relay 9 can be also integrated into the control host of air-jet loom in embodiment.
Control button 8 in the present embodiment is Self-resetting button.In the case where electromagnetic contactor 10 is closed, runback is pressed
Position button opening time relay 9, push-button reset after release, the time relay 9 is started to work and opens solenoid valve 3；If jet
Loom has been spent certain time and has not been opened also, then the time relay 9 controls solenoid valve 3 and closed within the preset time；Until next
The secondary control button 8 for needing to press Self-resetting when opens solenoid valve 3 again.
Nozzle in the present embodiment includes fixed main jet 7 and waves main jet 6, main jet 7 is fixed in the present embodiment and wave master
Spray 6 respectively includes the venthole two of outlet aperture 3.5mm, and gas flow formula is Q=Dn*Dn*V*（P1+1bar）/ 353, wherein
Q is mark condition flow, and Dn is caliber, and V is flow velocity, and P1 is working condition pressure；High-pressure gas pressure is 0.5mpa-0.8mpa.In conjunction with upper
The energy-saving control device gas per minute of saving for stating a kind of air-jet loom in numerical value the present embodiment is about 0.6-0.8m3, is kept away
The waste for exempting from air-flow reduces the loss of the energy, is effectively saved weaving cost.
The application method of air-jet loom in the present embodiment described briefly below, specifically includes following steps：
（1）Air-jet loom is opened, the connection of 10 energization back contact of electromagnetic contactor makes solenoid valve 3 open.
（2）When air-jet loom normal operation, electromagnetic contactor 10 is persistently powered and to control solenoid valve 3 normally opened；Gas passes through
Air compressor 1 forms high pressure gas by the first air supply pipe 2, reaches pressure reducing valve 4 by solenoid valve 3, pass through after being compressed
Second air supply pipe 5 is connected and from the venthole ejection for waving main jet 6 and fixation main jet 7 with waving main jet 6 and fix main jet 7.
（3）Air-jet loom is closed, electromagnetic contactor 10, which powers off back contact separation, makes solenoid valve 3 close, and has blocked high pressure gas
Circulation of the body in the first air supply pipe 11 is to reach solar term effect.
（4）It is again turned on before air-jet loom, by 8 opening time of control button relay 9, passes through the time relay 9
Solenoid valve 3 is opened, solenoid valve 3 is then turned on air-jet loom after opening.8 opening time relay 9 of control button, passes through time relay
After 9 opens solenoid valve 3 of device, if air-jet loom when one section after do not open yet, the time relay 9 control solenoid valve 3 pre-
If being closed in the time, the preset time in the present embodiment is 30s-10min.Since operating mode limitation and artificial origin can not again in short-term
Interior unlatching air-jet loom, but the long waste that can equally cause air-flow of preset time.
The air-jet loom energy-saving control device of the present invention is designed on the basis of the gas ejecting system of original air-jet loom
It is easy for installation with the improvement in structure, it is at low cost, it is easy to operate；By control button, the time relay and electromagnetic contactor come
The time that control high pressure gas is run in gas circuit later, the loss of the energy can be reduced to avoid the waste of air-flow, effectively saved
About weaving cost.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention, all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of air-jet loom energy-saving control device, including electromagnetic contactor, for output high-pressure gas air compressor, subtract
Pressure valve, nozzle, connect the first air supply pipe between the air compressor and the pressure reducing valve and the connection pressure reducing valve with
The second air supply pipe between the nozzle, which is characterized in that the air-jet loom energy-saving control device further includes mounted on described
Solenoid valve on first air supply pipe and the control button that the electromagnetic valve switch is controlled by the time relay, the solenoid valve
It is connect with the electromagnetic contactor by the first conducting wire, the solenoid valve is connect by the second conducting wire with the control button, institute
It states on second conducting wire that the time relay is mounted between the solenoid valve and control button.
2. a kind of air-jet loom energy-saving control device according to claim 1, which is characterized in that the control button is certainly
Reset button.
3. a kind of air-jet loom energy-saving control device according to claim 1, which is characterized in that the nozzle includes fixing
Main jet and wave main jet.
4. a kind of air-jet loom energy-saving control device according to claim 3, which is characterized in that the fixed main jet and shake
Pendulum main jet respectively includes the venthole two of outlet aperture 3.0-4.0mm.
5. a kind of air-jet loom energy-saving control device according to claim 1, which is characterized in that the gas flow formula
For Q=Dn*Dn*V*（P1+1bar）/ 353, the high-pressure gas pressure is 0.5mpa-0.8mpa.
6. a kind of air-jet loom, include positioned at the wallboards of both sides, the connection wallboard crossbeam, let-off mechanism, coiled body, carry
Comprehensive mechanism, picking motion, beating-up mechanism and gas ejecting system, which is characterized in that the gas ejecting system includes such as claim 1-5
Air-jet loom energy-saving control device described in any one claim.
7. a kind of application method of air-jet loom as claimed in claim 6, which is characterized in that include the following steps：
（1）The air-jet loom is opened, the electromagnetic contactor controls the solenoid valve and opens；
（2）When the air-jet loom normal operation, it is normally opened that the electromagnetic contactor controls the solenoid valve；
The air-jet loom is closed, the electromagnetic contactor controls the solenoid valve and closes；
（4）Be again turned on before the air-jet loom, the time relay opened by the control button, by it is described when
Between relay open the solenoid valve, the solenoid valve is then turned on the air-jet loom after opening.
8. a kind of application method of air-jet loom according to claim 7, which is characterized in that the control button opens institute
State the time relay, after opening the solenoid valve by the time relay, the air-jet loom is not opened, the time after
Solenoid valve described in electrical equipment control is closed in preset time.
9. a kind of application method of air-jet loom according to claim 8, which is characterized in that the preset time is 30s-
10min。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810675893.8A CN108642684B (en) | 2018-06-27 | 2018-06-27 | Energy-saving control device of air jet loom, air jet loom and use method of air jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810675893.8A CN108642684B (en) | 2018-06-27 | 2018-06-27 | Energy-saving control device of air jet loom, air jet loom and use method of air jet loom |
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| Publication Number | Publication Date |
|---|---|
| CN108642684A true CN108642684A (en) | 2018-10-12 |
| CN108642684B CN108642684B (en) | 2024-04-05 |
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|---|---|---|---|
| CN201810675893.8A Active CN108642684B (en) | 2018-06-27 | 2018-06-27 | Energy-saving control device of air jet loom, air jet loom and use method of air jet loom |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4219814A1 (en) * | 2022-01-28 | 2023-08-02 | Tsudakoma Kogyo Kabushiki Kaisha | Weft insertion method and weft insertion device for air jet loom |
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| EP4219814A1 (en) * | 2022-01-28 | 2023-08-02 | Tsudakoma Kogyo Kabushiki Kaisha | Weft insertion method and weft insertion device for air jet loom |
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| CN108642684B (en) | 2024-04-05 |
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