CN206529574U - It is a kind of can be to the water-jet loom of wefting insertion jet voltage stabilizing rectification - Google Patents
It is a kind of can be to the water-jet loom of wefting insertion jet voltage stabilizing rectification Download PDFInfo
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- CN206529574U CN206529574U CN201720158598.6U CN201720158598U CN206529574U CN 206529574 U CN206529574 U CN 206529574U CN 201720158598 U CN201720158598 U CN 201720158598U CN 206529574 U CN206529574 U CN 206529574U
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Abstract
It is a kind of the water-jet loom of wefting insertion jet voltage stabilizing rectification, including frame to be installed in frame and Weft insertion nozzle are provided with picking motion picking motion, Weft insertion nozzle is provided with water inlet and water return outlet；Weft insertion nozzle by nozzle carrier, lead cop, nozzle core, rectifying and voltage-stabilizing ring, locking member and constitute, nozzle carrier is axially arranged with cavity, lead the rear end that cop is located at nozzle carrier, nozzle core is located in the cavity led on front side of cop, rectifying and voltage-stabilizing ring is fixedly mounted on front side of nozzle core front end, rectifying and voltage-stabilizing ring is provided with fluidic channel between nozzle carrier front end；Pressure stabilizing cavity is formed between rectifying and voltage-stabilizing ring and nozzle, outlet is provided with pressure stabilizing cavity, export and connected with being located at the nozzle carrier last time mouth of a river, lead cop, nozzle core, the center of rectifying and voltage-stabilizing ring and be provided with the wefting insertion passage coaxial with fluidic channel, the wefting insertion passage in the middle part of nozzle core is connected with the water inlet on nozzle carrier.This water-jet loom can carry out rectifying and voltage-stabilizing to wefting insertion, to using water wisely and power consumption, reduce production cost.
Description
Technical field
The utility model is related to technical field of textile machine, more particularly to it is a kind of can be to the water spray of wefting insertion jet voltage stabilizing rectification
Loom.
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.Wherein, the picking motion in water-jet loom is profit
Shed open is passed through with the current band wefting insertion yarn of injection, is interweaved with warp thread formation, but with the raising of loom speed, high-speed jet needs
Accurately whole shed open is smoothly passed through, thus difficulty is brought to wefting insertion within a very short time.
At present, the water in passage is pressurizeed using plunger pump or force (forcing) pump etc. more than water jet weft insertion, then by installing
Shower nozzle on loom frame carries out wefting insertion, because water-jet has turbulent flow or entrained gas, therefore is easily caused after pressurization
Jet there is delay or the temperature that easily spreads, be unfavorable for expanding the width of reed width, in this regard, existing solution is usually to adopt
With pressurizeing and expand the diameter of jet, but power consumption and water consume can be increased, production cost is improved.
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 be to provide it is a kind of can be existing for solving to the water-jet loom of wefting insertion jet voltage stabilizing rectification
The problem of in technology.
The utility model is achieved by the following technical programs：
It is a kind of can be to the water-jet loom of wefting insertion jet voltage stabilizing rectification, including frame, construction opening mechanism, warp let-off machine in frame
Structure, beating-up mechanism, picking motion and spooler, it is characterised in that Weft insertion nozzle, Weft insertion nozzle are provided with the picking motion
It is provided with outside water inlet and water return outlet, water inlet and plunger pump is installed, plunger pump connects water tank by outlet conduit, water return outlet leads to
Cross recovery channel connection water tank；The Weft insertion nozzle by nozzle carrier, lead cop, nozzle core, rectifying and voltage-stabilizing ring, locking member structure
It is axially arranged with cavity into, nozzle carrier, described to lead the rear end that cop is located at nozzle carrier, nozzle core is located at the cavity led on front side of cop
Interior, rectifying and voltage-stabilizing ring is fixedly mounted on nozzle core front end, and fluidic channel is provided between rectifying and voltage-stabilizing ring and nozzle carrier front end；It is described
It is provided between rectifying and voltage-stabilizing ring and nozzle core on pressure stabilizing cavity, pressure stabilizing cavity and is provided with outlet, exports and be located at the water return outlet on nozzle carrier
Connection, the cop, nozzle core, the center of rectifying and voltage-stabilizing ring of leading is provided with the wefting insertion passage coaxial with fluidic channel, in nozzle core
The wefting insertion passage in portion is connected with the water inlet on nozzle carrier.
In order to realize the purpose of this utility model, it can also adopt the following technical scheme that：
It is as described above it is a kind of can to the water-jet loom of wefting insertion jet voltage stabilizing rectification, the rectifying and voltage-stabilizing ring and nozzle core
The wefting insertion passage that opposite face is respectively arranged with arcwall face and sphere, nozzle core, rectifying and voltage-stabilizing ring is tightening structure.
Further, return flow line is provided between the nozzle core front periphery and nozzle carrier, the outlet is strip shape gob,
Strip shape gob is connected with water return outlet by return flow line.
It is as described above it is a kind of can be to the water-jet loom of wefting insertion jet voltage stabilizing rectification, the middle part of the fluidic channel is provided with whole
Stream set, its front end is provided with guide magnet ring.
It is as described above a kind of the water-jet loom of wefting insertion jet voltage stabilizing rectification to be set between the plunger pump and water tank
There is vacuum tank.
The utility model has the advantages that：
1st, the picking motion in this water-jet loom is set by Weft insertion nozzle, jet can be carried out while to weft yarn wefting insertion steady
Pressure, rectification, to avoid the occurrence of the problem of jet pressure is pulsed, can also be removed, from backwater to the air being mingled with jet
Mouth is exported, and is acted on the accurate wefting insertion for realizing jet.Because jet pressure keeps stable, therefore can be accordingly using less
Amount of jet, with using water wisely and power consumption, reduces production cost.
2nd, pressure stabilizing cavity is provided between nozzle core and voltage stabilizing collector ring, the wefting insertion passage of pressure stabilizing cavity both sides is set to tighten up knot
Structure, can further stablize the pressure of jet, meanwhile, using voltage stabilizing collector ring effect can also by unnecessary water and take in or
The gas discharge being mingled with, improves effect of the nozzle to jet rectification.
3rd, in order to improve the pressure at plunger pump inlet end, less vacuum tank is provided between plunger pump and water tank,
Heater can be set in vacuum tank, long-pending air content is melted in reduction water, with provide relatively stable jet inlet pressure with
And improve the effect of jet gassiness.
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 internal structure schematic diagram of the Weft insertion nozzle described in Fig. 1；
Fig. 3 be in Fig. 2 B to zoomed-in view.
Reference：1- Weft insertion nozzles, 2- plunger pumps, 3- water tanks, 4- outlet pipes, 5- recovery tubes, 6- nozzle carriers, 7- is led
Cop, 8- nozzle cores, 9- rectifying and voltage-stabilizing rings, 10- locking members, 11- fluidic channels, 12- pressure stabilizing cavities, 13- outlets, 14- backwater
Mouthful, 15- wefting insertion passages, 16- water inlets, 17- return flow lines, 18- guide magnet rings, 19- vacuum tanks, 20- rectification sets.
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, the present embodiment is a kind of can be to the water-jet loom of wefting insertion jet voltage stabilizing rectification, including frame, machine
Weft insertion nozzle 1 is provided with Jia Shang construction openings mechanism, let-off mechanism, beating-up mechanism, picking motion, spooler, picking motion,
Weft insertion nozzle 1 is provided with water inlet 16 and water return outlet 14, and water inlet 16 is outer to install plunger pump 2, and plunger pump 2 passes through the road of outlet pipe 4
Water tank 3 is connected, recovery port connects water tank 3 by the road of recovery tube 5；Weft insertion nozzle 1 by nozzle carrier 6, lead cop 7, nozzle core
8th, rectifying and voltage-stabilizing ring 9, locking member 10 are constituted, and nozzle carrier 6 is axially arranged with cavity, leads the rear end that cop 7 is located at nozzle carrier 6,
Nozzle core 8 is located in the cavity for leading the front side of cop 7, and rectifying and voltage-stabilizing ring 9 is fixedly mounted on before the front end of nozzle core 8, rectifying and voltage-stabilizing ring 9
Fluidic channel 11 is provided between side and the front end of nozzle carrier 6；Pressure stabilizing cavity 12, pressure stabilizing cavity 12 are formed between rectifying and voltage-stabilizing ring 9 and nozzle
On be provided with outlet 13, outlet 13 connects with being located at the nozzle carrier 6 last time mouth of a river 14, leads cop 7, nozzle core 8, rectifying and voltage-stabilizing ring 9
Center is provided with the wefting insertion passage 15 coaxial with fluidic channel 11, wefting insertion passage 15 and the water inlet on nozzle carrier 6 at the middle part of nozzle core 8
Mouth 16 is connected.
Specifically, shedding mechanism in water-jet loom completes harness motion, make warp thread be divided into according to certain rules above and below two
Piece, to form shed open；Weft yarn is introduced shed open by picking motion；The weft yarn that beating-up mechanism is introduced into shed open is beaten to fell；Warp let-off machine
Structure equably sends out the warp thread with some tension from beam of a loom；The fabric being made into is deflected from and knitted by spooler by certain speed
Mouthful, and batch fabric；In order to which the fabric completed to weaving carries out finishing collecting, cloth-winding mechanism can also be set.Therefore, in wefting insertion
Weft insertion nozzle 1 in mechanism is using the frictional traction between injection water and yarn, and guiding weft yarn leaps shed open.Plunger pump 2
Or high-pressure pump absorbs water from water tank 3, then by control and pressurization feeding Weft insertion nozzle 1, the rear portion of Weft insertion nozzle 1 is set
Put and lead cop 7 for sending into weft yarn, current bootable weft yarn after water inlet 16 sequentially passes through nozzle core 8, rectifying and voltage-stabilizing ring
9, then lead weft yarn to fly out together from fluidic channel 11, complete the effect of wefting insertion.Wherein, due in the front end of nozzle core 8
It is provided between voltage stabilizing collector ring and nozzle core 8 and voltage stabilizing collector ring and is provided with pressure stabilizing cavity 12, can plays stable jet
Pressure, meanwhile, unnecessary water and the air taken in can also be discharged using the effect of voltage stabilizing collector ring, improve spray
Effect of the mouth to jet rectification.
As shown in Figure 2 and Figure 3, the inner side of rectifying and voltage-stabilizing ring 9 of the present embodiment is arcwall face, and the front end of nozzle core 8 is provided with and arc
Wefting insertion passage 15 on the relative sphere in shape face, nozzle core 8, rectifying and voltage-stabilizing ring 9 is tightening structure, can using the tightening structure
Further stablize the pressure of jet,
As shown in Fig. 2 the present embodiment is provided with return flow line 17 between the outside of nozzle core 8 and nozzle carrier 6, outlet 13 is bar
Shape mouthful, strip shape gob is connected with water return outlet 14 by return flow line 17.Return flow line 17 is conducive to unnecessary jet to discharge, while
Jet can be exported well and passes through the gas that rectifying and voltage-stabilizing ring 9 is separated out, to improve the convergence of jet.
As shown in Fig. 2 the present embodiment is provided with rectification set at the middle part of fluidic channel 11, its front end is provided with guide magnet ring
18.In addition, in order to ensure the guiding to weft yarn, guide magnet ring 18 is in 1 space set of Weft insertion nozzle 2, and one is located at jet
The middle part of passage 11, another is arranged on the port of export of Weft insertion nozzle 1, sets guide magnet ring 18 that weft yarn can be ensured from fluidic channel
Accurately pass through in 11, locking member can use lockset nut, be easy to rectification to cover 20, guide magnet ring 18 and pacify with fluidic channel 11
Dress and maintenance.
As shown in figure 1, the present embodiment is provided with vacuum tank 19 between plunger pump 2 and water tank 3.In order to improve plunger pump 2
The pressure of entrance point, be provided between plunger pump 2 and water tank 3 in less vacuum tank 19, vacuum tank 19 can set plus
Melt long-pending air content in thermal, reduction water, acted on providing the jet inlet pressure relatively stablized and improving jet gassiness.
The technology contents of the not detailed description of the utility model are known technology.
Claims (5)
1. a kind of can be to the water-jet loom of wefting insertion jet voltage stabilizing rectification, including frame, construction opening mechanism, warp let-off machine in frame
Structure, beating-up mechanism, picking motion and spooler, it is characterised in that Weft insertion nozzle, Weft insertion nozzle are provided with the picking motion
It is provided with outside water inlet and water return outlet, water inlet and plunger pump is installed, plunger pump connects water tank by outlet conduit, water return outlet leads to
Cross recovery channel connection water tank；The Weft insertion nozzle by nozzle carrier, lead cop, nozzle core, rectifying and voltage-stabilizing ring, locking member structure
It is axially arranged with cavity into, nozzle carrier, described to lead the rear end that cop is located at nozzle carrier, nozzle core is located at the cavity led on front side of cop
Interior, rectifying and voltage-stabilizing ring is fixedly mounted on nozzle core front end, and fluidic channel is provided between rectifying and voltage-stabilizing ring and nozzle carrier front end；It is described
It is provided between rectifying and voltage-stabilizing ring and nozzle core on pressure stabilizing cavity, pressure stabilizing cavity and is provided with outlet, exports and be located at the water return outlet on nozzle carrier
Connection, the cop, nozzle core, the center of rectifying and voltage-stabilizing ring of leading is provided with the wefting insertion passage coaxial with fluidic channel, in nozzle core
The wefting insertion passage in portion is connected with the water inlet on nozzle carrier.
2. it is according to claim 1 it is a kind of can be to the water-jet loom of wefting insertion jet voltage stabilizing rectification, it is characterised in that it is described whole
The opposite face of stream regulation loop and nozzle core is respectively arranged with the wefting insertion passage on arcwall face and sphere, nozzle core, rectifying and voltage-stabilizing ring
For tightening structure.
3. it is according to claim 1 or 2 it is a kind of can be to the water-jet loom of wefting insertion jet voltage stabilizing rectification, it is characterised in that institute
State and return flow line is provided between nozzle core front periphery and nozzle carrier, the outlet is strip shape gob, and strip shape gob passes through with water return outlet
Return flow line is connected.
4. it is according to claim 1 it is a kind of can be to the water-jet loom of wefting insertion jet voltage stabilizing rectification, it is characterised in that it is described to penetrate
The middle part of circulation road is provided with rectification set, and its front end is provided with guide magnet ring.
5. it is according to claim 1 it is a kind of can be to the water-jet loom of wefting insertion jet voltage stabilizing rectification, it is characterised in that the post
Fill in and vacuum tank is provided between pump and water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720158598.6U CN206529574U (en) | 2017-02-22 | 2017-02-22 | It is a kind of can be to the water-jet loom of wefting insertion jet voltage stabilizing rectification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720158598.6U CN206529574U (en) | 2017-02-22 | 2017-02-22 | It is a kind of can be to the water-jet loom of wefting insertion jet voltage stabilizing rectification |
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| Publication Number | Publication Date |
|---|---|
| CN206529574U true CN206529574U (en) | 2017-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720158598.6U Active CN206529574U (en) | 2017-02-22 | 2017-02-22 | It is a kind of can be to the water-jet loom of wefting insertion jet voltage stabilizing rectification |
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|---|---|
| CN (1) | CN206529574U (en) |
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2017
- 2017-02-22 CN CN201720158598.6U patent/CN206529574U/en active Active
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