CN206666745U - A kind of nozzle of water-jet loom of improved structure - Google Patents
A kind of nozzle of water-jet loom of improved structure Download PDFInfo
- Publication number
- CN206666745U CN206666745U CN201720279779.4U CN201720279779U CN206666745U CN 206666745 U CN206666745 U CN 206666745U CN 201720279779 U CN201720279779 U CN 201720279779U CN 206666745 U CN206666745 U CN 206666745U
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- China
- Prior art keywords
- nozzle
- water
- nozzle body
- jet loom
- adjusting sleeve
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Abstract
It the utility model is related to nozzle of water-jet loom component technology field, more particularly to a kind of nozzle of water-jet loom of improved structure, include nozzle body and nozzle needle, cyclic lug is provided with the equally distributed multiple inlet openings of some axis around nozzle body, it is provided with to adjust the runoff investigation component of inlet opening size in the ejection end of nozzle body, the runoff investigation component includes being inserted into the adjusting sleeve that can be rotated inside the ejection end of nozzle body and around nozzle body axis, the adjusting sleeve is close to the setting of cyclic lug inwall, it is provided with adjusting sleeve around the equally distributed multiple adjusting holes of its axis, each corresponding inlet opening of adjusting hole.The utility model clever structure, the runoff investigation component of inlet opening size can be adjusted by being provided with the ejection end of water spray main body, adjusting sleeve is provided with and the one-to-one adjusting hole in inlet opening, change the degree of overlapping of adjusting hole and inlet opening by rotating adjusting sleeve, it is easy to use to realize the quick regulation of jet water.
Description
Technical field
Nozzle of water-jet loom component technology field is the utility model is related to, more particularly to a kind of water-jet loom of improved structure
Nozzle.
Background technology
Water-jet loom belongs to jet loom, is to use water as wefting insertion medium, and friction is produced to weft yarn by injection water
Tractive force, the weft yarn on fixed bobbin is set to introduce shed open.Because the concentration of current is preferable, there is no any waterproof on water-jet loom
Disperser is flowed, can also be reached more than two meters even if its such reed width.The current convergence of water-jet loom is good, and water is to weft yarn in addition
Frictional traction it is also big, therefore the weft yarn flying speed of water-jet loom, loom speed is all occupied first of all kinds of looms.
The nozzle of usual water-jet loom is mainly made up of nozzle body and nozzle needle portion, and water ejects from nozzle, drives latitude
Yarn is advanced, and waterline needs to have preferable convergence, and otherwise waterline is loose, and the coverage that water sprays with weft yarn is short, can shadow
Ring weft yarn it is accurate it is punctual in place, reduce the efficiency of loom, how to improve the convergence of nozzle is always nozzle of water-jet loom
Subject matter.
Current nozzle arrangements are complicated, and can not preferably adjust the water of jet, use inconvenience, influence normal
Production, greatly reduce operating efficiency.
Utility model content
The purpose of this utility model is in view of the shortcomings of the prior art, there is provided a kind of water-jet loom spray of improved structure
Mouth, increase runoff investigation component on the inside of the ejection end of nozzle, in that context it may be convenient to the inflow size from ejection end to inlet opening
It is adjusted, to increase the hydraulic pressure of ejection end, reaches the requirement of high convergence.
To solve the above problems, the utility model provides following technical scheme：A kind of nozzle of water-jet loom of improved structure,
Include nozzle body and nozzle needle, the water spray end of nozzle body is provided with cyclic lug, and the cyclic lug is provided with some
Around the equally distributed multiple inlet openings of the axis of nozzle body, it is provided with to adjust inlet opening in the ejection end of nozzle body
The runoff investigation component of size, the runoff investigation component include being inserted into inside the ejection end of nozzle body and can be around nozzle masters
The adjusting sleeve of body axis rotation, the adjusting sleeve are close to the setting of cyclic lug inwall, are provided with adjusting sleeve uniform around its axis
Multiple adjusting holes of distribution, the corresponding inlet opening of each adjusting hole.
Further, the adjusting sleeve is provided with work department after the preceding work department and cylinder of cone, and the adjusting hole is set
Put in preceding work department, the outside of rear work department is integrally formed with the projection to stretch out, in the side wall of the ejection end of nozzle body
Be provided with for projection insertion L-type chute, the L-type chute include along nozzle body axial direction extension insertion guiding groove and
Along the axially extending rotationally constrained groove of nozzle body.
Further, the runoff investigation component also includes in the seal cartridge of the rear work department connection of adjusting sleeve, should
Seal cartridge is the stepped body of cylinder, and seal cartridge includes insertion section and sealing, and insertion section is slided and is plugged in adjustment
In the rear work department of set, the ejection end inwall of sealing and nozzle body is fitted close, and the root of the insertion end is arranged with close
Seal.
Further, the runoff investigation component also includes water spray bushing pipe, and the front end for bushing pipe of spraying water is plugged in sealing lining
In set, the rear end for bushing pipe of spraying water is provided with the stop flange for being connected to seal cartridge end.
Further, the runoff investigation component also includes the clamping cap outside the ejection end of water spray main body,
Cap thread is compressed to coordinate the ejection end in water spray main body and compress the side wall of adjusting sleeve upper protruding block.
Further, the outboard end of the clamping cap is provided with the annular rib that extends internally, the annular rib it is interior
Footpath is less than the external diameter of stop flange.
Further, the clamping cap position hexagonal prism structure.
Further, the aperture of the adjusting hole and the aperture of inlet opening are identical.
Beneficial effect：A kind of nozzle of water-jet loom of improved structure of the present utility model, clever structure, in water spray main body
Ejection end is provided with the runoff investigation component that can adjust inlet opening size, and adjusting sleeve is provided with and adjusted correspondingly with inlet opening
Whole hole, change the degree of overlapping of adjusting hole and inlet opening by rotating adjusting sleeve, to realize the quick regulation of jet water, use
It is convenient.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is the new perspective cross-sectional structural representation of this practicality；
Fig. 3 positions dimensional decomposition structure diagram of the present utility model；
Description of reference numerals：Nozzle body 1, cyclic lug 1a, ejection end 1b, L-type chute 1b1, inlet opening 1c, nozzle needle
2, bullet 2a, adjusting sleeve 3, adjusting hole 3a, preceding work department 3b, rear work department 3c, projection 3d, seal cartridge 4, insertion section 4a,
Sealing 4b, sealing ring 4c, bushing 5 of spraying water, stop flange 5a, inner ring body 5b, clamping cap 6, annular rib 6a.
Embodiment
With reference to Figure of description and embodiment, specific embodiment of the utility model is described in further detail：
Referring to figs. 1 to a kind of nozzle of water-jet loom of improved structure shown in Fig. 3, include nozzle body 1 and nozzle needle 2,
The water spray end of nozzle body 1 is provided with cyclic lug 1a, and cyclic lug 1a is provided with some axis around nozzle body 1
Equally distributed multiple inlet opening 1c, it is provided with to adjust the water of inlet opening 1c sizes in the ejection end 1b of nozzle body 1
Measure adjusting part, the runoff investigation component includes being inserted into inside the ejection end 1b of nozzle body 1 and can be around the axle of nozzle body 1
The adjusting sleeve 3 of line rotation, the adjusting sleeve 3 are close to the setting of cyclic lug 1a inwalls, are provided with adjusting sleeve 3 uniform around its axis
The corresponding inlet opening 1c of multiple adjusting hole 3a of distribution, each adjusting hole 3a.
The adjusting sleeve 3 is provided with the preceding work department 3b of cone and work department 3c, the adjusting hole 3a after cylinder are set
In preceding work department 3b, rear work department 3c outside integrally formed with the projection 3d to stretch out, the ejection end 1b's of nozzle body 1
The L-type chute 1b1 for projection 3d insertions is provided with side wall, L-type chute 1b1 includes to be prolonged along the axial direction of nozzle body 1
The insertion guiding groove stretched and the axially extending rotationally constrained groove along nozzle body 1.
The runoff investigation component also includes in the seal cartridge 4 of the rear work department 3c connections of adjusting sleeve 3, the sealing lining
Set 4 is the stepped body of cylinder, and seal cartridge 4 includes insertion section 4a and sealing 4b, and insertion section 4a is slided and is plugged in tune
In the rear work department 3c of the whole series 3, sealing 4b and nozzle body 1 ejection end 1b inwalls are fitted close, the root of the insertion end
Portion is arranged with sealing ring 4c.
Due to opening up L-type chute 1b1 in the ejection end 1b of nozzle body 1, seal cartridge 4 is plugged on the rear end of adjusting sleeve 3
Mainly the ejection end 1b of nozzle body 1 is sealed, to ensure irrigation pressure.
The runoff investigation component also includes water spray bushing pipe 5, and the front end of water spray bushing pipe 5 is plugged in seal cartridge 4, sprayed
The rear end of water bushing pipe 5 is provided with the stop flange 5a for being connected to the end of seal cartridge 4.
The common component that water spray bushing 5 belongs in conventional spout, because the leading inside of water spray bushing 5 is provided with and nozzle needle 2
The inner ring body 5b that front end bullet 2a bodies coordinate, the inner ring body 5b interior annular face are circular conical surface, the taper with the front end of nozzle needle 2
Body 2a cooperatively forms a circular cone circular passage and passed through for High-Pressure Water.
The runoff investigation component also includes the clamping cap 6 outside the ejection end 1b of nozzle body 1, clamping cap
6 screw threads coordinate the ejection end 1b in nozzle body 1 and compress the upper protruding block 3d of adjusting sleeve 3 side wall.
The outboard end of the clamping cap 6 is provided with the annular rib 6a to extend internally, and the internal diameter of the annular rib 6a is small
In stop flange 5a external diameter.
The one side of clamping cap 6 is compressed by its front end to the projection 3d of adjusting sleeve 3, and adjusting hole is being adjusted to ensure
After 3a and inlet opening 1c degree of overlapping, because of larger hydraulic pressure adjustment ring will not be caused to rotate, on the other hand be to pass through ring
Shape rib 6a to water spray bushing 5 compress spacing, and the bushing 5 that avoids spraying water under high water pressures moves to the direction of water flow jet
It is dynamic, ensure that the cross section of above-mentioned circular cone circular passage does not change, be further ensured that the stabilization of irrigation pressure.
Described 6 hexagonal prism structures of clamping cap.Hexagonal prism structure mainly facilitates the installation and locking of clamping cap 6.
The aperture of the adjusting hole 3a is identical with inlet opening 1c aperture.
The utility model is provided with the runoff investigation group that can adjust inlet opening 1c sizes in the ejection end 1b of nozzle body 1
Part, adjusting sleeve 3 be provided with the one-to-one adjusting hole 3a of inlet opening 1c, by rotate adjusting sleeve 3 with change adjusting hole 3a with
Inlet opening 1c degree of overlapping, it is easy to use to realize the quick regulation of jet water.
It is described above, only it is preferred embodiment of the present utility model, not technical scope of the present utility model is made
Go out any restrictions, thus it is every any trickle amendment made according to the technical essence of the utility model to above example, equivalent
Change and modification, in the range of still falling within the technical solution of the utility model.
Claims (8)
1. a kind of nozzle of water-jet loom of improved structure, include nozzle body (1) and nozzle needle (2), the water spray of nozzle body (1)
End is provided with cyclic lug (1a), and the cyclic lug (1a) is uniformly distributed provided with some axis around nozzle body (1)
Multiple inlet openings (1c), it is characterised in that：It is provided with to adjust inlet opening in the ejection end (1b) of nozzle body (1)
The runoff investigation component of (1c) size, the ejection end (1b) that the runoff investigation component includes being inserted into nozzle body (1) are internal simultaneously
And the adjusting sleeve (3) that can be rotated around nozzle body (1) axis, the adjusting sleeve (3) are close to the setting of cyclic lug (1a) inwall, adjusted
It is provided with a whole set of (3) around the equally distributed multiple adjusting holes (3a) of its axis, the corresponding inlet opening of each adjusting hole (3a)
(1c)。
A kind of 2. nozzle of water-jet loom of improved structure according to claim 1, it is characterised in that：The adjusting sleeve (3)
Work department (3c) after preceding work department (3b) and cylinder provided with cone, the adjusting hole (3a) are arranged on preceding work department
(3b), the outside of rear work department (3c) integrally formed with the projection (3d) to stretch out, the ejection end (1b) of nozzle body (1)
The L-type chute (1b1) for projection (3d) insertion is provided with side wall, the L-type chute (1b1) includes along nozzle body (1) axle
The insertion guiding groove and the axially extending rotationally constrained groove along nozzle body (1) extended to direction.
A kind of 3. nozzle of water-jet loom of improved structure according to claim 2, it is characterised in that：The runoff investigation group
Part also includes in the seal cartridge (4) of rear work department (3c) connection of adjusting sleeve (3), and the seal cartridge (4) is cylindrical rank
Scalariform body, seal cartridge (4) include insertion section (4a) and sealing (4b), and insertion section (4a) is slided and be plugged in adjusting sleeve
(3) in rear work department (3c), ejection end (1b) inwall of sealing (4b) and nozzle body (1) is fitted close, the insertion
The root at end is arranged with sealing ring (4c).
A kind of 4. nozzle of water-jet loom of improved structure according to claim 3, it is characterised in that：The runoff investigation group
Part also includes water spray bushing pipe (5), and the front end of water spray bushing pipe (5) is plugged in seal cartridge (4), the rear end of water spray bushing pipe (5)
Provided with the stop flange (5a) for being connected to seal cartridge (4) end.
A kind of 5. nozzle of water-jet loom of improved structure according to claim 4, it is characterised in that：The runoff investigation group
Part also includes installed in the outside clamping cap (6) of the ejection end (1b) of nozzle body (1), and clamping cap (6) screw thread, which coordinates, to be sprayed
The ejection end (1b) of mouth main body (1) simultaneously compresses the side wall of adjusting sleeve (3) upper protruding block (3d).
A kind of 6. nozzle of water-jet loom of improved structure according to claim 5, it is characterised in that：The clamping cap (6)
Outboard end be provided with the annular rib (6a) that extends internally, the internal diameter of the annular rib (6a) is less than stop flange (5a)
External diameter.
A kind of 7. nozzle of water-jet loom of improved structure according to claim 6, it is characterised in that：The clamping cap (6)
Position hexagonal prism structure.
A kind of 8. nozzle of water-jet loom of improved structure according to claim 1, it is characterised in that：The adjusting hole (3a)
Aperture it is identical with the aperture of inlet opening (1c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720279779.4U CN206666745U (en) | 2017-03-21 | 2017-03-21 | A kind of nozzle of water-jet loom of improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720279779.4U CN206666745U (en) | 2017-03-21 | 2017-03-21 | A kind of nozzle of water-jet loom of improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206666745U true CN206666745U (en) | 2017-11-24 |
Family
ID=60372948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720279779.4U Expired - Fee Related CN206666745U (en) | 2017-03-21 | 2017-03-21 | A kind of nozzle of water-jet loom of improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206666745U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108660591A (en) * | 2018-06-29 | 2018-10-16 | 德清县春艺纺织有限公司 | A kind of water injector of water-jet loom |
| CN110644119A (en) * | 2018-06-27 | 2020-01-03 | 无锡市荣跃纺机专件厂 | Ceramic nozzle of water-spraying braiding machine |
| CN110983580A (en) * | 2019-12-27 | 2020-04-10 | 王罗曼 | Adjustable nozzle for water-jet loom |
-
2017
- 2017-03-21 CN CN201720279779.4U patent/CN206666745U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644119A (en) * | 2018-06-27 | 2020-01-03 | 无锡市荣跃纺机专件厂 | Ceramic nozzle of water-spraying braiding machine |
| CN108660591A (en) * | 2018-06-29 | 2018-10-16 | 德清县春艺纺织有限公司 | A kind of water injector of water-jet loom |
| CN110983580A (en) * | 2019-12-27 | 2020-04-10 | 王罗曼 | Adjustable nozzle for water-jet loom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20190321 |