CN206529577U - The water-jet loom of ring jet power-assisted wefting insertion - Google Patents
The water-jet loom of ring jet power-assisted wefting insertion Download PDFInfo
- Publication number
- CN206529577U CN206529577U CN201720164259.9U CN201720164259U CN206529577U CN 206529577 U CN206529577 U CN 206529577U CN 201720164259 U CN201720164259 U CN 201720164259U CN 206529577 U CN206529577 U CN 206529577U
- Authority
- CN
- China
- Prior art keywords
- jet
- nozzle
- water
- ring
- mozzle
- Prior art date
- 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.)
- Active
Links
Landscapes
- Looms (AREA)
Abstract
The water-jet loom of ring jet power-assisted wefting insertion, picking motion includes water tank, plunger pump, air accumulator and Weft insertion nozzle, and Weft insertion nozzle is provided with water inlet and air inlet；Weft insertion nozzle by nozzle carrier, lead cop, nozzle core, mozzle and constitute, lead cop and be located at nozzle base rear end, nozzle core is located at nozzle carrier inner chamber and is fixed on the front end for leading cop, lead cop and be provided with coaxial wefting insertion passage with nozzle core, mozzle is fixedly mounted in nozzle carrier front end, nozzle core front end is stretched into mozzle, and mozzle, nozzle core lead to fixed cover and nozzle carrier is fixed；Mozzle front portion is double-decker, including inner cylinder and outer barrel form ring jet chamber between inner cylinder and outer barrel, jet chamber is connected with the air inlet on Weft insertion nozzle；Water inlet on Weft insertion nozzle is connected with the wefting insertion passage on nozzle core.The utility model use protection and power-assisted of the ring jet jet as water-jet, relative to existing water-jet loom, can further reduction water and reduction energy consumption.
Description
Technical field
The utility model is related to technical field of textile machine, more particularly to a kind of water spray of ring jet power-assisted wefting insertion is knitted
Machine.
Background technology
Loom is the important plant equipment in textile department, needs to complete opening, wefting insertion in whole weaving process, beats
Latitude, the warp let-off, the motion such as batch, the motion of this five principal organ is referred to as the five of loom and moved greatly.The loom from filling insertion way
Two kinds of shuttleless loom and fly-shuttle loom can be roughly divided into, shuttleless loom includes water spray and two kinds of jet filling insertion way of jet again, its
In, the picking motion in water-jet loom is to the frictional traction produced by yam surface, by latitude using swiftly flowing air
Yarn is introduced through shed open, because the quality of gas is smaller, therefore air-jet loom has speed high and enters the characteristics of latitude rate is high.
At present, generally the water in passage is pressurizeed using plunger pump or force (forcing) pump etc. using more water jet weft insertion,
Then wefting insertion is carried out by the shower nozzle being arranged on loom frame, because water jets have turbulent flow or have taken gas in, therefore held
It is easily caused the wefting insertion after pressurization there are problems that, is unfavorable for expanding the width of reed width, in this regard, existing solution is general
It is the diameter using pressurization and expansion jet, but power consumption and water consume can be increased, improves production cost.Existing jet or water spray are knitted
Machine is independent supporting weft insertion system, so as to fail effectively to play the advantage of two kinds of jet wefting insertion.
Such as Chinese patent (U of Authorization Notice No. CN 205907442) is disclosed " a kind of New Type Jet ", including machine
Frame, the frame left shell is internally provided with to be additionally provided with along parallel on methods, rack in wefting insertion module, wefting insertion module and flown
Positioning beam is additionally provided with above the nozzle of direction arrangement, the frame, is connected by suspension rod with reed, is also set below the reed
It is equipped with dewatering module, it is characterised in that be additionally provided between guide roller and discharge roller, two deflector rolls and set respectively between the frame
Cylinder and depression bar are equipped with, and depression bar, the discharge roller one are additionally provided between the guide roller and discharge roller of discharge roller
Side is additionally provided with adjustment pressure roller.The purpose of this utility model is to provide a kind of New Type Jet, drawn by optimizing inside it
The structure of latitude module combines to realization saving water to control the amount of injection water by wefting insertion module and dewatering module
The effect of resource, and ensure that its flatness and compactness for discharging by strengthening adjustment pressure roller in discharge roller side.This is knitted
Owner will be by carrying out unnecessary recovery to jet to realize using water wisely, but is not related to for the jet diffusion problem of water jet weft insertion
And.
Disclose such as Chinese patent (U of Authorization Notice No. CN 204714986) " a kind of double spray wefting insertion of water-jet loom list pump with
Double-pump double-spraying wefting insertion conversion equipment ", including two water pumps, four switching valves, two nozzles and water pipe, one of nozzle lead to
Cross two switching valves and connect a water pump, another nozzle connects two water pumps by switching valve；Each water pump has road water pipe company
Water receiving case；Such structure combination is simple, and low manufacture cost can directly effectively realize water-jet loom according to actual wefting insertion need
Ask and switch between double-pump double-spraying wefting insertion and the double spray wefting insertion of single pump, if fabric is made up of two kinds of widely different weft yarns of fiber number, make
Weaved, if fabric is made up of two kinds of close weft yarns of fiber number, weaved at a high speed using the double sprays of single pump with double-pump double-spraying.The device can
Wefting insertion switching is carried out according to the poor weft yarn of different fiber numbers, to improve production efficiency, convenient use, but in water jet weft insertion jet
The diffusion problem of presence does not have improvement.
Utility model content
The purpose of this utility model is to provide a kind of water-jet loom of ring jet power-assisted wefting insertion, for solving prior art
Middle the problem of.
The utility model is achieved by the following technical programs：
The water-jet loom of ring jet power-assisted wefting insertion, including shedding mechanism, let-off mechanism, beating-up mechanism, picking motion and
Spooler, the picking motion includes water tank, plunger pump, air accumulator and Weft insertion nozzle, and Weft insertion nozzle is provided with water inlet
And air inlet, plunger pump is installed, plunger pump connects water tank by outlet conduit, and air inlet is connected by appendix outside water inlet
Air accumulator；The Weft insertion nozzle by nozzle carrier, lead cop, nozzle core, mozzle and constitute, the cop of leading is located at after nozzle carrier
End, nozzle core is located at nozzle carrier inner chamber and is fixed on the front end for leading cop, leads cop logical provided with coaxial wefting insertion with nozzle core
Mozzle is fixedly mounted in road, nozzle carrier front end, and nozzle core front end stretched into mozzle, mozzle, nozzle core lead to fixed cover with
Nozzle carrier is fixed；Mozzle front portion is double-decker, including inner cylinder and outer barrel, and ring jet is formed between inner cylinder and outer barrel
Chamber, jet chamber is connected with the air inlet on Weft insertion nozzle；Wefting insertion passage on water inlet and nozzle core on the Weft insertion nozzle
Connection.
In order to realize the purpose of this utility model, it can also adopt the following technical scheme that：
The water-jet loom of ring jet power-assisted wefting insertion as described above, sectional area and the wefting insertion passage of the ring jet chamber
Sectional area it is identical.
The water-jet loom of ring jet power-assisted wefting insertion as described above, the mozzle, ring jet chamber are coaxial cone
Body, the mozzle front end inner cylinder internal diameter is equal with the internal diameter of wefting insertion passage.
The water-jet loom of ring jet power-assisted wefting insertion as described above, the mozzle, the cone angle of ring jet chamber are 2 °
~6 °.
Collecting ring, collecting ring position are installed in the water-jet loom of ring jet power-assisted wefting insertion as described above, the mozzle
In the front end of nozzle core, the inner ring and wefting insertion passage of collecting ring are coaxial, and the diameter of wefting insertion passage is less than the inner ring of collecting ring.
It is provided with and connects with wefting insertion passage on the water-jet loom of ring jet power-assisted wefting insertion as described above, the Weft insertion nozzle
Logical water return outlet, water return outlet connects recycling can by return pipe.
The utility model has the advantages that：
1st, the Weft insertion nozzle set in this water-jet loom, in use, using internal for water-jet progress wefting insertion, in water spray
The outside of jet configures the jet of annular as the protection of water-jet simultaneously, the resistance being subject to due to water-jet and its
Speed square is directly proportional, therefore air-flow flows in the periphery of water-jet, the flow channel of annular can be opened for water-jet,
To mitigate the resistance of water-jet, while the annular air-flow path formed also has tractive force and surrounding squeezing to inner side forward
Pressure, thus the diffusion of water-jet can be preferably prevented, improve the accuracy of water jet weft insertion.
2nd, in order to improve the compactness of ring jet jet and water-jet, mozzle can be arranged to bullet, i.e. shape
Into ring jet jet there is inside inclination angle, more stable extruding force can be provided in water-jet wefting insertion, enhancing spray
The convergence of water jet；And inwardly the ring jet jet with inclination angle is for itself, it may have more preferable non-proliferation is made
With.
3rd, the utility model is rational in infrastructure, easy to use, can combine existing water-jet loom and carry out improvement and installation and use,
To reduce the overall investment of equipment, increase utilization benefit；Due to using ring jet jet as protection and power-assisted, relative to existing
Some water jet weft insertion mechanisms, can further reduction water and reduction energy consumption.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described.
Fig. 1 is picking motion schematic diagram of the present utility model；
Fig. 2 is the internal structure schematic diagram of the Weft insertion nozzle described in Fig. 1；
Fig. 3 is Fig. 2 another structural representation (i.e. described mozzle is bullet)
Reference：1- water tanks, 2- plunger pumps, 3- air accumulators, 4- outlet pipes, 5- appendixs, 6- nozzle carriers, 7- leads latitude
Pipe, 8- nozzle cores, 9- mozzles, 10- wefting insertion passages, 11- fixed covers, 12- air inlets, 13- ring jets mouthful, 14- air channels,
15- water inlets, 16- collecting rings, 17- Weft insertion nozzles.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.
As shown in Figure 1-Figure 3, the water-jet loom of ring jet power-assisted wefting insertion, including shedding mechanism, let-off mechanism, beating machine
Structure, picking motion and spooler, picking motion include water tank 1, plunger pump 2, air accumulator 3 and Weft insertion nozzle 17, wefting insertion spray
Mouth 17 is provided with water inlet 15 and air inlet 12, and water inlet 15 is outer to install plunger pump 2, and plunger pump 2 is connected by the road of outlet pipe 4 and stored up
Water pot 1, air inlet 12 connects air accumulator 3 by appendix 5；Weft insertion nozzle 17 by nozzle carrier 6, lead cop 7, nozzle core 8, water conservancy diversion
Pipe 9 is constituted, and is led cop 7 and is located at the rear end of nozzle carrier 6, nozzle core 8 is located at the inner chamber of nozzle carrier 6 and is fixed on the front end for leading cop 7, leads
Cop 7 is provided with coaxial wefting insertion passage 10 with nozzle core 8, and mozzle 9 is fixedly mounted in the front end of nozzle carrier 6, and the front end of nozzle core 8 is stretched
Enter in mozzle 9, mozzle 9, nozzle core 8 lead to fixed cover 11 to be fixed with nozzle carrier 6；Anterior mozzle 9 is double-decker, bag
Inner cylinder and outer barrel are included, ring jet chamber is formed between inner cylinder and outer barrel, jet chamber is connected with the air inlet 12 on Weft insertion nozzle 17；
Water inlet 15 on Weft insertion nozzle 17 is connected with the wefting insertion passage 10 on nozzle core 8.
Wherein ring jet mouthful 13 is located at the front end of mozzle 9, the spray for being used for and being flowed out from nozzle core 8 by mozzle 9
Water jet keeps coaxial, and the startup of ring jet jet can be slightly sooner in time than the action of water-jet, be led with forming effective air-flow
Gravitation.
Specifically, the tapping machine in the water-jet loom of ring jet power-assisted wefting insertion disclosed in the present embodiment, water-jet loom
Structure complete harness motion, make warp thread be divided into according to certain rules above and below two panels, to form shed open；Weft yarn is introduced shuttle by picking motion
Mouthful；The weft yarn that beating-up mechanism is introduced into shed open is beaten to fell；Let-off mechanism is equably sent out with some tension from beam of a loom
Warp thread；The fabric being made into is deflected from fell by spooler by certain speed, and batches fabric.In use, using internal for spray
Water jet carry out wefting insertion, the outside of water-jet simultaneously configure annular jet as water-jet protection, due to
The resistance that water-jet is subject to and its speed square are directly proportional, therefore air-flow flows in the periphery of water-jet, can be water spray
Jet opens the flow channel of annular, to mitigate the resistance of water-jet, while the annular air-flow path formed also has forward
Tractive force and surrounding to the extruding force of inner side, thus can preferably prevent the diffusion of water-jet, improve the accurate of water jet weft insertion
Property.Weft insertion nozzle 17 leaps shed open using the frictional traction between injection water and yarn, guiding weft yarn.Plunger pump 2 or high
Press pump absorbs water from water tank 1, then by control and pressurization feeding Weft insertion nozzle 17, the rear portion of Weft insertion nozzle 17 is set
Leading cop 7 is used to send into weft yarn, and current bootable weft yarn after water inlet 15 sequentially passes through nozzle core 8, then logical from wefting insertion
Lead weft yarn to fly out together in road 10, mozzle 9, complete the effect of wefting insertion.
As shown in Figure 2 and Figure 3, the sectional area of the ring jet chamber of the present embodiment is identical with the sectional area of wefting insertion passage 10.Two
The sectional area that person is set is identical, is easy to control jet and the flow velocity of water spray to be consistent.
As shown in figure 3, the mozzle 9 of the present embodiment, ring jet chamber are coaxial bullet, the front end inner cylinder of mozzle 9
Internal diameter is equal with the internal diameter of wefting insertion passage 10.Mozzle 9 is arranged to bullet, that is, the ring jet jet formed has inside
Inclination angle, more stable extruding force can be provided in water-jet wefting insertion, strengthen the convergence of water-jet；And inwardly have and incline
The ring jet jet at angle is for itself, it may have more preferable non-proliferation effect.It is further preferred that being led in the present embodiment
Flow tube 9, the cone angle of ring jet chamber are 2 °, now mozzle 9 can be set into longer, to play the voltage stabilizing of preferable jetting stream
Guide functions.
As shown in Figure 2 and Figure 3, the present embodiment installs collecting ring 16 in mozzle 9, and collecting ring 16 is located at before nozzle core 8
End, the inner ring and wefting insertion passage 10 of collecting ring 16 is coaxial, and the diameter of wefting insertion passage 10 is less than the inner ring of collecting ring 16.Afflux is set
Ring 16, on the one hand can carry out rectification to jet and gather, the inner ring and wefting insertion passage 10 of another aspect collecting ring 16 are kept
Coaxially, and the diameter wefting insertion passage 10 that compares will shrink, thus there is calibration and voltage stabilizing rectified action to subsequent water-jet,
To ensure the performance of weft yarn guiding, the weaving efficiency and quality of the water-jet loom are improved.
Further, for using water wisely, time connected with wefting insertion passage 10 can also be provided with Weft insertion nozzle 17
The mouth of a river, water return outlet connects recycling can by return pipe, effectively to reclaim unnecessary water spray.
The utility model is rational in infrastructure, easy to use, can combine existing water-jet loom and carry out improvement and installation and use, with
The overall investment of equipment is reduced, increases utilization benefit；Due to using ring jet jet as protection and power-assisted, relative to existing
Water jet weft insertion mechanism, can further reduction water and reduction energy consumption.
The technology contents of the not detailed description of the utility model are known technology.
Claims (6)
1. the water-jet loom of ring jet power-assisted wefting insertion, including shedding mechanism, let-off mechanism, beating-up mechanism, picking motion and volume
Take mechanism, it is characterised in that the picking motion includes setting on water tank, plunger pump, air accumulator and Weft insertion nozzle, Weft insertion nozzle
Have and plunger pump is installed outside water inlet and air inlet, water inlet, plunger pump connects water tank by outlet conduit, and air inlet passes through defeated
Tracheae connects air accumulator；The Weft insertion nozzle by nozzle carrier, lead cop, nozzle core, mozzle and constitute, the cop of leading is located at spray
Mouth base rear end, nozzle core is located at nozzle carrier inner chamber and is fixed on the front end for leading cop, leads cop with nozzle core provided with coaxial
Mozzle is fixedly mounted in wefting insertion passage, nozzle carrier front end, and nozzle core front end is stretched into mozzle, and mozzle, nozzle core lead to solid
Fixed set is fixed with nozzle carrier；Mozzle front portion is double-decker, including inner cylinder and outer barrel, and ring is formed between inner cylinder and outer barrel
Shape jet chamber, jet chamber is connected with the air inlet on Weft insertion nozzle；Drawing on the water inlet and nozzle core on the Weft insertion nozzle
Latitude passage is connected.
2. the water-jet loom of ring jet power-assisted wefting insertion according to claim 1, it is characterised in that the ring jet chamber
Sectional area it is identical with the sectional area of wefting insertion passage.
3. the water-jet loom of ring jet power-assisted wefting insertion according to claim 1, it is characterised in that the mozzle, ring
Shape jet chamber is coaxial bullet, and the mozzle front end inner cylinder internal diameter is equal with the internal diameter of wefting insertion passage.
4. the water-jet loom of ring jet power-assisted wefting insertion according to claim 3, it is characterised in that the mozzle, ring
The cone angle of shape jet chamber is 2 °~6 °.
5. the water-jet loom of ring jet power-assisted wefting insertion according to claim 1, it is characterised in that pacify in the mozzle
Collecting ring is filled, collecting ring is located at the front end of nozzle core, and the inner ring and wefting insertion passage of collecting ring are coaxial, and the diameter of wefting insertion passage is less than
The inner ring of collecting ring.
6. the water-jet loom of ring jet power-assisted wefting insertion according to claim 1, it is characterised in that on the Weft insertion nozzle
The water return outlet connected with wefting insertion passage is provided with, water return outlet connects recycling can by return pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720164259.9U CN206529577U (en) | 2017-02-22 | 2017-02-22 | The water-jet loom of ring jet power-assisted wefting insertion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720164259.9U CN206529577U (en) | 2017-02-22 | 2017-02-22 | The water-jet loom of ring jet power-assisted wefting insertion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206529577U true CN206529577U (en) | 2017-09-29 |
Family
ID=59920038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720164259.9U Active CN206529577U (en) | 2017-02-22 | 2017-02-22 | The water-jet loom of ring jet power-assisted wefting insertion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206529577U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970825A (en) * | 2018-08-09 | 2018-12-11 | 江苏大学镇江流体工程装备技术研究院 | A kind of gas-liquid mixed jet spray device |
| CN109487417A (en) * | 2019-01-17 | 2019-03-19 | 王安俭 | Water-jet loom nozzle |
| CN111560695A (en) * | 2020-04-26 | 2020-08-21 | 青岛海西岳丰机械有限公司 | Water-jet and air-jet dual-purpose loom |
-
2017
- 2017-02-22 CN CN201720164259.9U patent/CN206529577U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970825A (en) * | 2018-08-09 | 2018-12-11 | 江苏大学镇江流体工程装备技术研究院 | A kind of gas-liquid mixed jet spray device |
| CN108970825B (en) * | 2018-08-09 | 2023-07-04 | 江苏大学镇江流体工程装备技术研究院 | Gas-liquid mixed jet injection device |
| CN109487417A (en) * | 2019-01-17 | 2019-03-19 | 王安俭 | Water-jet loom nozzle |
| CN111560695A (en) * | 2020-04-26 | 2020-08-21 | 青岛海西岳丰机械有限公司 | Water-jet and air-jet dual-purpose loom |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206529577U (en) | The water-jet loom of ring jet power-assisted wefting insertion | |
| CN201686807U (en) | Nozzle of water-jet loom | |
| CN201459343U (en) | Water-spraying weaving machine with double warp beams | |
| CN206529576U (en) | The water-jet loom of gas-liquid mixed wefting insertion | |
| CN206529575U (en) | The water-jet loom of multichannel wefting insertion | |
| CN202830358U (en) | Water-jet loom nozzle for industrial yarn | |
| CN206529574U (en) | It is a kind of can be to the water-jet loom of wefting insertion jet voltage stabilizing rectification | |
| CN201785585U (en) | Energy-saving assistant-jet weft insertion system of air-jet loom | |
| CN106757691A (en) | A kind of air-jet loom | |
| CN215163751U (en) | Cloth guide pipe device | |
| CN212925306U (en) | Conical spray hole auxiliary nozzle for air jet loom | |
| KR200491682Y1 (en) | Stabilizer of jetting nozzle for water jet | |
| CN202936624U (en) | Airflow dyeing machine | |
| CN208235115U (en) | A kind of overflow dyeing machine gas-liquid injector selvage guide conveying device | |
| CN204265926U (en) | A kind of nozzle mechanism of large jacquard weave air-jet loom | |
| CN103820927A (en) | Water jet loom kinetic energy compensating structure | |
| CN111560695B (en) | Water-jet and air-jet dual-purpose loom | |
| CN210438959U (en) | Beam dyeing machine net roller | |
| CN211689386U (en) | Energy-saving and consumption-reducing weft insertion device of air jet loom | |
| CN210684086U (en) | Auxiliary nozzle for antifriction energy-saving composite air jet loom | |
| CN107400973A (en) | A kind of weft insertion mechanism of water jet loom | |
| CN205907442U (en) | Novel water -jet loom | |
| CN208087853U (en) | A kind of adjustable cam shedding water-jet loom of nozzle | |
| CN206916326U (en) | A kind of Features of Auxiliary Nozzle on Air-jet loom of reliable wefting insertion | |
| CN206956265U (en) | A kind of integrated automatic water-replenishing device of water-jet loom |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |