CN206529575U - The water-jet loom of multichannel wefting insertion - Google Patents
The water-jet loom of multichannel wefting insertion Download PDFInfo
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- CN206529575U CN206529575U CN201720160526.5U CN201720160526U CN206529575U CN 206529575 U CN206529575 U CN 206529575U CN 201720160526 U CN201720160526 U CN 201720160526U CN 206529575 U CN206529575 U CN 206529575U
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- jet
- wefting insertion
- mozzle
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Abstract
The water-jet loom of multichannel wefting insertion, multiple Weft insertion nozzles are provided with picking motion, multiple Weft insertion nozzles are fixed on the rotary shaft by same intervals, and one end of rotary shaft is connected by bearing with support, its other end installs headstock, and headstock can drive rotary shaft to drive Weft insertion nozzle to carry out Inclination maneuver；Weft insertion nozzle, which is provided with outside water inlet and air inlet, water inlet, installs plunger pump, and plunger pump connects water tank by outlet conduit, and air inlet connects air accumulator by appendix；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, leads cop and is provided with coaxial wefting insertion passage with nozzle core, mozzle is fixedly mounted in nozzle carrier front end.The utility model facilitates the angular adjustment of multiple Weft insertion nozzles, while being protected in water-jet exterior arrangement jet as it, and can preferably prevent that water-jet from spreading, and improves the accuracy of water jet weft insertion.
Description
Technical field
The utility model is related to technical field of textile machine, more particularly to a kind of water-jet loom of multichannel wefting insertion.
Background technology
Water-jet loom belongs to shuttleless loom, needs to complete opening, wefting insertion in whole weaving process, beating, the warp let-off, batches
Deng motion, the motion of this five principal organ is referred to as five big motions of loom.Picking motion in water-jet loom is to utilize spray
The current band wefting insertion yarn penetrated passes through shed open, interweaves with warp thread formation, water jet weft insertion is generally using plunger pump or force (forcing) pump etc. to logical
Water in road is pressurizeed, and then carries out wefting insertion by the shower nozzle being arranged on loom frame, but with the raising of loom speed,
High-speed jet needs accurately smoothly to pass through whole shed open, thus bring difficulty to wefting insertion within a very short time.
Multichannel wefting insertion is used for the fabric demand weaved while many parallels, but due to shadow of the water-jet by gravity
Ring, the jet path during wefting insertion is parabola, and non-rectilinear leaps shed open, therefore usually require to set it and certain incline
Complex to cut-out governing in angle, but existing picking motion, in addition there is turbulent flow or taken gas in water-jet, therefore
It is easily caused multichannel wefting insertion there are problems that, is unfavorable for ensureing the same quality of fabric.Further, since the turbulent flow of jet
The problems such as, water-jet diffusion is also easily caused, the accuracy of wefting insertion is reduced.
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 realize using water wisely by carrying out unnecessary recovery to jet, but for water-jet voltage stabilizing and hold the problems such as gas is removed
Do not relate to.
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 for water-jet voltage stabilizing and
Holding the problems such as gas is removed does not have improvement to improve.
Utility model content
The purpose of this utility model is to provide a kind of water-jet loom of multichannel wefting insertion, for solving of the prior art ask
Topic.
The utility model is achieved by the following technical programs：
Construction opening mechanism in the water-jet loom of multichannel wefting insertion, including frame, frame, let-off mechanism, beating-up mechanism, draw
Multiple Weft insertion nozzles are provided with latitude mechanism and spooler, the picking motion, multiple Weft insertion nozzles are fixed on by same intervals
In rotary shaft, one end of rotary shaft is connected by bearing with support, and its other end installs headstock, and headstock can drive rotation
Axle drives Weft insertion nozzle to carry out Inclination maneuver；The Weft insertion nozzle is provided with outside water inlet and air inlet, water inlet and installs plunger
Pump, plunger pump connects water tank by outlet conduit, and air inlet connects air accumulator by appendix；The Weft insertion nozzle is by nozzle
Seat, lead cop, nozzle core, mozzle and constitute, the cop of leading is located at nozzle base rear end, and nozzle core is located at nozzle carrier inner chamber and solid
The front end for leading cop is scheduled on, cop is led and is 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；The mozzle front portion is double
Rotating fields, including inner cylinder and outer barrel, form ring jet chamber, ring jet chamber and entering on Weft insertion nozzle between inner cylinder and outer barrel
Gas port is connected, and the mozzle, ring jet chamber are coaxial bullet, the mozzle front end inner cylinder internal diameter and wefting insertion passage
Internal diameter it is equal, the water inlet on the Weft insertion nozzle is connected with the wefting insertion passage on nozzle core.
In order to realize the purpose of this utility model, it can also adopt the following technical scheme that：
Collecting ring is installed, collecting ring is located at nozzle in the water-jet loom of multichannel wefting insertion as described above, the mozzle
The front end of core, the inner ring and wefting insertion passage of collecting ring is coaxial, and the diameter of wefting insertion passage is less than the inner ring of collecting ring.
The water-jet loom of multichannel wefting insertion as described above, the mozzle front end is provided with guide magnet ring, guide magnet ring
Positioned at the inner side of mozzle.
The water-jet loom of multichannel wefting insertion as described above, is provided with vacuum tank between the plunger pump and water tank.
Time connected with wefting insertion passage is provided with the water-jet loom of multichannel wefting insertion as described above, the Weft insertion nozzle
The mouth of a river, water return outlet connects recycling can by return pipe.
The utility model has the advantages that：
1st, the picking motion in this water-jet loom is provided with multiple Weft insertion nozzles, and multiple Weft insertion nozzles are installed in rotary shaft
On, and the angular adjustment that can be carried out by headstock and control, therefore unified water-jet action is can guarantee that, advantageously improve
The fabric quality of many parallel weavings.
2nd, Weft insertion nozzle, in use, using internal for water-jet progress wefting insertion, is configured simultaneously in the outside of water-jet
The jet of annular is as the protection of water-jet, and 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 water-jet
Resistance, while the annular air-flow path formed also has the extruding force of tractive force forward and surrounding to inner side, thus can be preferably
The diffusion of water-jet is prevented, the accuracy of water jet weft insertion is improved.
3rd, 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.
4th, the utility model is rational in infrastructure, easy to use, installs and makes after being transformed with reference to existing water-jet loom
With to reduce the overall investment of equipment, increase utilization benefit.
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 Weft insertion nozzle mounting structure schematic diagram described in Fig. 1；
Fig. 3 is the structural representation of the Weft insertion nozzle described in Fig. 1.
Reference：1- Weft insertion nozzles, 2- rotary shafts, 3- supports, 4- headstocks, 5- plunger pumps, 6- outlet conduits, 7- storages
Water pot, 8- appendixs, 9- air accumulators, 10- nozzle carriers, 11- leads cop, 12- nozzle cores, 13- mozzles, 14- fixed covers, 15-
Ring jet chamber, 16- air inlets, 17- wefting insertion passages, 18- water inlets, 19- collecting rings, 20- guide magnet rings, 21- vacuum tanks,
22- water return outlets, 23- return pipes.
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.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
As shown in Figure 1-Figure 3, install and open in a kind of water-jet loom of multichannel wefting insertion of the present embodiment, including frame, frame
Multiple Weft insertion nozzles 1 are provided with mouth mechanism, let-off mechanism, beating-up mechanism, picking motion and spooler, the picking motion,
Multiple Weft insertion nozzles 1 are fixed in rotary shaft 2 by same intervals, and one end of rotary shaft 2 is connected by bearing with support 3, and its is another
Headstock 4 is installed in one end, and headstock 4 can drive rotary shaft 2 to drive Weft insertion nozzle 1 to carry out Inclination maneuver；The Weft insertion nozzle 1
Water inlet 18 and air inlet 16 are provided with, water inlet 18 is outer to install plunger pump 5, and plunger pump 5 connects water tank by outlet conduit 6
7, air inlet 16 connects air accumulator 9 by appendix 8；The Weft insertion nozzle 1 by nozzle carrier 10, lead cop 11, nozzle core 12, lead
Flow tube 13 is constituted, and the cop 11 of leading is located at the rear end of nozzle carrier 10, and nozzle core 12, which is located at the inner chamber of nozzle carrier 10 and is fixed on, leads latitude
The front end of pipe 11, leads cop 11 and is provided with coaxial wefting insertion passage 17 with nozzle core 12, water conservancy diversion is fixedly mounted in the front end of nozzle carrier 10
Pipe 13, the front end of nozzle core 12 is stretched into mozzle 13, and mozzle 13, nozzle core 12 lead to fixed cover 14 to be fixed with nozzle carrier 10；
The mozzle 13 is anterior for double-decker, including inner cylinder and outer barrel, formation ring jet chamber 15, annular between inner cylinder and outer barrel
Jet chamber 15 is connected with the air inlet 16 on Weft insertion nozzle 1, and the mozzle 13, ring jet chamber 15 are coaxial bullet,
The front end inner cylinder internal diameter of mozzle 13 is equal with the internal diameter of wefting insertion passage 17, the water inlet 18 on the Weft insertion nozzle 1 and spray
Wefting insertion passage 17 on mouth core 12 is connected.
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, multiple Weft insertion nozzles 1 are installed in rotary shaft 2, and the angular adjustment that can be carried out by headstock 4 and
Control, therefore unified water-jet action is can guarantee that, advantageously improve the fabric quality of many parallel weavings.Use 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 1 leaps shed open using the frictional traction between injection water and yarn, guiding weft yarn.Plunger pump 5 or high pressure
Pump absorbs water from water tank 7, then by control and pressurization feeding Weft insertion nozzle 1, the rear portion of Weft insertion nozzle 1, which is set, leads latitude
Pipe 11 is used to send into weft yarn, and current bootable weft yarn after water inlet 18 sequentially passes through nozzle core 12, then from wefting insertion passage
17th, lead weft yarn to fly out together in mozzle 13, complete the effect of wefting insertion.
In addition, mozzle 13 is arranged to bullet, that is, the ring jet jet formed has inside inclination angle, is penetrated in water spray
More stable extruding force can be provided during stream wefting insertion, strengthens the convergence of water-jet；And inwardly there is the ring jet at inclination angle
Jet is for itself, it may have more preferable non-proliferation effect.
As shown in figure 3, the present embodiment installs collecting ring 19 in the mozzle 13, collecting ring 19 is located at nozzle core 12
Front end, the inner ring and wefting insertion passage 17 of collecting ring 19 is coaxial, and the diameter of wefting insertion passage 17 is less than the inner ring of collecting ring 19.Collection is set
Ring 19 is flowed, on the one hand can carry out rectification to jet gathers, and the inner ring and wefting insertion passage 17 of another aspect collecting ring 19 are protected
Hold coaxial, and the diameter wefting insertion passage 13 that compares will shrink, thus there is calibration and voltage stabilizing rectification to make subsequent water-jet
With, with ensure weft yarn guiding performance, improve the weaving efficiency and quality of the water-jet loom.
Further, guide magnet ring 20 is installed in the front end of mozzle 13, guide magnet ring 20 is located at water conservancy diversion in the present embodiment
The inner side of pipe 13.In order to ensure the guiding to weft yarn, guide magnet ring 20 is multiple in the space set of Weft insertion nozzle 1, and one is located at
The front end of mozzle 13, another is arranged on the port of export of Weft insertion nozzle 1, sets guide magnet ring 20 to ensure that weft yarn is logical from wefting insertion
Accurately pass through in road 17, mozzle 13,
As shown in figure 1, the present embodiment is provided with vacuum tank 21 between plunger pump 5 and water tank 7.It is provided with less voltage stabilizing
It can be set in tank 21, vacuum tank 21 in heater, reduction water and melt long-pending air content, to provide relatively stable jet import
Pressure and the gassiness effect of improvement jet.
As shown in Figure 1, Figure 3, the present embodiment is provided with the water return outlet 22 connected with wefting insertion passage 17 on Weft insertion nozzle 1,
Water return outlet 22 connects recycling can by return pipe 23.Unnecessary jet is conducive to discharge, while can also export jet warp well
The gas of the precipitation of collecting ring 19 is crossed, unnecessary water jets are reclaimed, to improve the convergence of jet.
The utility model is rational in infrastructure, easy to use, installs and uses after being transformed with reference to existing water-jet loom,
To reduce the overall investment of equipment, increase utilization benefit.
The technology contents of the not detailed description of the utility model are known technology.
Claims (5)
1. construction opening mechanism, let-off mechanism, beating-up mechanism, wefting insertion in the water-jet loom of multichannel wefting insertion, including frame, frame
Mechanism and spooler, it is characterised in that multiple Weft insertion nozzles are provided with the picking motion, multiple Weft insertion nozzles press identical
One end of rotary shaft is connected by bearing with support on the rotary shaft every fixed, its other end installation headstock, and headstock can be with
Rotary shaft is driven to drive Weft insertion nozzle to carry out Inclination maneuver；The Weft insertion nozzle is provided with outside water inlet and air inlet, water inlet
Plunger pump is installed, plunger pump connects water tank by outlet conduit, and air inlet connects air accumulator by appendix；The wefting insertion spray
Mouth by nozzle carrier, lead cop, nozzle core, mozzle and constitute, the cop of leading is located at nozzle base rear end, and nozzle core is located at nozzle carrier
Inner chamber is simultaneously fixed on the front end for leading cop, leads cop and is provided with coaxial wefting insertion passage with nozzle core, peace is fixed in nozzle carrier front end
Mozzle is filled, nozzle core front end is stretched into mozzle, mozzle, nozzle core lead to fixed cover and nozzle carrier is fixed；The water conservancy diversion
Pipe is anterior for double-decker, including inner cylinder and outer barrel, formation ring jet chamber, ring jet chamber and wefting insertion between inner cylinder and outer barrel
Air inlet connection on nozzle, the mozzle, ring jet chamber are coaxial bullet, the mozzle front end inner cylinder internal diameter
Equal with the internal diameter of wefting insertion passage, the water inlet on the Weft insertion nozzle is connected with the wefting insertion passage on nozzle core.
2. the water-jet loom of multichannel wefting insertion according to claim 1, it is characterised in that afflux is installed in the mozzle
Ring, 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 collecting ring
Inner ring.
3. the water-jet loom of multichannel wefting insertion according to claim 1, it is characterised in that the mozzle front end is provided with
Guide magnet ring, guide magnet ring is located at the inner side of mozzle.
4. the water-jet loom of multichannel wefting insertion according to claim 1, it is characterised in that the plunger pump and water tank it
Between be provided with vacuum tank.
5. the water-jet loom of multichannel wefting insertion according to claim 1, it is characterised in that be provided with the Weft insertion nozzle
The water return outlet connected with wefting insertion passage, water return outlet connects recycling can by return pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720160526.5U CN206529575U (en) | 2017-02-22 | 2017-02-22 | The water-jet loom of multichannel wefting insertion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720160526.5U CN206529575U (en) | 2017-02-22 | 2017-02-22 | The water-jet loom of multichannel wefting insertion |
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| Publication Number | Publication Date |
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| CN206529575U true CN206529575U (en) | 2017-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720160526.5U Active CN206529575U (en) | 2017-02-22 | 2017-02-22 | The water-jet loom of multichannel wefting insertion |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114607803A (en) * | 2022-03-29 | 2022-06-10 | 南通市通州区磊香利纺织品有限公司 | Water diversion valve of water jet loom |
-
2017
- 2017-02-22 CN CN201720160526.5U patent/CN206529575U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114607803A (en) * | 2022-03-29 | 2022-06-10 | 南通市通州区磊香利纺织品有限公司 | Water diversion valve of water jet loom |
| CN114607803B (en) * | 2022-03-29 | 2024-04-19 | 南通市通州区磊香利纺织品有限公司 | Water diversion valve of water jet loom |
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