CN203360738U - Full-closed type pipeline sheet of air jet loom - Google Patents
Full-closed type pipeline sheet of air jet loom Download PDFInfo
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- CN203360738U CN203360738U CN 201320335980 CN201320335980U CN203360738U CN 203360738 U CN203360738 U CN 203360738U CN 201320335980 CN201320335980 CN 201320335980 CN 201320335980 U CN201320335980 U CN 201320335980U CN 203360738 U CN203360738 U CN 203360738U
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- shell fragment
- confuser
- elastic sheet
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Abstract
The utility model provides a full-closed type pipeline sheet of an air jet loom. The full-closed type pipeline sheet of the air jet loom comprises a pipeline sheet body. The pipeline sheet body comprises an arc-shaped sheet type supporting rod. The two ends of the sheet type supporting rod are fixed between an upper cross beam and a lower cross beam, and are provided with an upper elastic sheet and a lower elastic sheet respectively. The other end of the upper elastic sheet and the other end of the lower elastic sheet are respectively provided with a magnet; the magnets make contact on one side of the middle of the sheet type supporting rod. The middle of the sheet type supporting rod is provided with a first arc-shaped elastic sheet and a second arc-shaped elastic sheet which are used for jacking the upper elastic sheet and the lower elastic sheet respectively. The arc opening of the first arc-shaped elastic sheet and the arc opening of the second arc-shaped elastic sheet are opposite. Warps passing through the pipeline sheet body are woven to form a shed; the upper side and the lower side of the shed are provided with a magnetic pole and a guide roller which is the same as the magnets in magnetism. An open weft channel in a traditional pipeline sheet is closed through the upper elastic sheet and the lower elastic sheet, airflow in the weft channel is not prone to diffusion, and wefts are inserted further and more accurate.
Description
Technical field
The utility model relates to the shuttleless loom field, especially, is a kind of totally enclosed type confuser that reduces the air-jet loom of Diffusion of gas stream.
Background technology
Air-jet loom is to adopt the jet-stream wind weft traction to pass through the shuttleless loom of shed open.Operation principle is to utilize air as the wefting insertion medium, with the compressed air stream ejected, weft yarn is produced to frictional traction and is drawn, and the weft yarn band is crossed to shed open, reaches the purpose of wefting insertion by the jet of jet generation.This filling insertion way can make loom realize the high speed high yield.In several shuttleless looms, air-jet loom is the highest a kind of of the speed of a motor vehicle, because filling insertion way is reasonable, enter the latitude rate higher, the running operation handy and safe, have a varietal adaptation wider, machine material consumption is few, the advantages such as efficiency is high, and the speed of a motor vehicle is high, noise is low, become one of Novel cloth machine of tool development prospect.Air velocity requirement for wefting insertion is quite high, in order to weft yarn is produced to essential tractive force.
When the high velocity air that air-jet loom adopts flies in air, the air that the air-flow vis-a-vis is static has certain resistance to it, around the air-flow simultaneously flown can drive, relatively static air together moves, also can consume certain energy, so the high velocity air flown in air is in the very short interior flow velocity of distance high attenuation greatly.Therefore air-jet loom must use larger jet power to carry out pneumatic picking or adopt the member of restriction air-flow to prevent from stoping Diffusion of gas stream, member commonly used is confuser, line up on the confuser of array and form a cell body that air-flow passes through, can reduce the diffusion of air-flow, but untight notch still can spread air-flow, even can cause parallel to depart from.
Summary of the invention
In order to address the above problem, the purpose of this utility model is to provide a kind of air-jet loom totally enclosed type confuser, and this air-jet loom totally enclosed type confuser effectively prevents that the air-flow passed through from spreading.
The utility model solves the technical scheme that its technical problem adopts:
This air-jet loom totally enclosed type confuser comprises confuser, described confuser comprises the sheet pole of arc, the two ends of described sheet pole are fixed between entablature and sill, the two ends of described sheet pole arrange respectively shell fragment and lower shell fragment, described upper shell fragment and the lower shell fragment other end are provided with magnet and contact in the middle part of described sheet pole one side, the middle part of described sheet pole is provided with the first arc spring lamination and the second arc spring lamination that withstands respectively described upper shell fragment and lower shell fragment, the nock of described the first arc spring lamination and the second arc spring lamination is oppositely arranged, warp through described confuser is woven into shed open, the both sides up and down of described shed open are provided with the magnetic deflector roll that magnetic pole is identical with described magnet.
As preferably, described upper shell fragment and the contacted end surfaces of lower shell fragment are coated with flexible material.
As preferably, described magnetic deflector roll comprises the bar magnet that inner radial arranges, and described magnetic deflector roll drives by controlling motor.
As preferably, the middle part of described the first arc spring lamination and the second arc spring lamination is made by the memory titanium.
The utility model has the advantage of:
The weft path of traditional confuser upper shed is sealed by described upper shell fragment and lower shell fragment, make the air-flow in weft path be difficult for diffusion, make picking farther more accurate.
The accompanying drawing explanation
Structural representation when Fig. 1 is this air-jet loom totally enclosed type confuser wefting insertion;
Fig. 2 is the structural representation of this air-jet loom totally enclosed type confuser while beating up;
Fig. 3 is the structural representation of this air-jet loom totally enclosed type confuser magnetic deflector roll.
In figure: 10, parallel; 21,22, warp; 100, sheet pole; 210, upper shell fragment; 220, lower shell fragment; 310, the first arc spring lamination; 320, the second arc spring lamination; 410,420, magnetic deflector roll; 411, bar magnet; 510, entablature; 520, sill.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Consult Fig. 1, in the present embodiment, this air-jet loom totally enclosed type confuser comprises confuser, described confuser comprises the sheet pole 100 of arc, the two ends of described sheet pole 100 are fixed between entablature 510 and sill 520, the two ends of described sheet pole 100 arrange respectively shell fragment 210 and lower shell fragment 220, described upper shell fragment 210 and lower shell fragment 220 other ends are provided with magnet and contact in the middle part of described sheet pole 100 side, the middle part of described sheet pole 100 is provided with the first arc spring lamination 310 and the second arc spring lamination 320 that withstands respectively described upper shell fragment 210 and lower shell fragment 220, the nock of described the first arc spring lamination 310 and the second arc spring lamination 320 is oppositely arranged, warp 21 through described confuser, 22 are woven into shed open, the both sides up and down of described shed open are provided with the magnetic deflector roll 410 that magnetic pole is identical with described magnet, 420.
Above-mentioned air-jet loom totally enclosed type confuser, described upper shell fragment 210 and the contacted end surfaces of lower shell fragment 220 are coated with flexible material, and described flexible material can better seal the weft path that described the first arc spring lamination 310 and the second arc spring lamination 320 surround.
Consult Fig. 3, described magnetic deflector roll 410, 420 comprise the bar magnet 411 that inner radial arranges, described magnetic deflector roll 410, 420 drive by controlling motor, described control motor drives described magnetic deflector roll 410, 420 rotate, can control described magnetic deflector roll 410, the direction of 420 magnetic poles with respect to described magnet, consult Fig. 1, when described confuser carries out picking, make described magnetic deflector roll 410, the repulsive force of 420 pairs of described upper shell fragments 210 and lower shell fragment 220 diminishes or attracts described upper shell fragment 210 and lower shell fragment 220, consult Fig. 2, when described confuser is beaten up, described magnetic deflector roll 410, 420 repulsive force increases, making described upper shell fragment 210 and lower shell fragment 220 separated under affecting by repulsive force opens.
Above-mentioned air-jet loom totally enclosed type confuser, the middle part of described the first arc spring lamination 410 and the second arc spring lamination 420 is made by the memory titanium, due to the performance of the outstanding recovery deformation of memory titanium, well improves the reliability of total.
The working method of above-mentioned air-jet loom totally enclosed type confuser:
Consult Fig. 1, the weft path that described the first arc spring lamination 310 and the second arc spring lamination 320 surround is by the sealing of contacted described upper shell fragment 210 and lower shell fragment 220, the described Fig. 1 that consults, when described confuser carries out picking, due to upper shell fragment 210 and lower shell fragment 220 away from described magnetic deflector roll 410, 420, describedly make described magnetic deflector roll 410, the repulsive force of 420 pairs of described upper shell fragments 210 and lower shell fragment 220 diminishes, described upper shell fragment 210 and lower shell fragment 220 are in the state of contacting, consult Fig. 2, when described confuser is beaten up, described upper shell fragment 210 and lower shell fragment 220 are near described magnetic deflector roll 410, 420, described magnetic deflector roll 410, 420 repulsive force increases, making described upper shell fragment 210 and lower shell fragment 220 separated under affecting by repulsive force opens, parallel 10 operation of being beaten up.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included in protection domain of the present utility model.
Claims (4)
1. an air-jet loom totally enclosed type confuser, comprise confuser, it is characterized in that:
Described confuser comprises the sheet pole (100) of arc, the two ends of described sheet pole (100) are fixed between entablature (510) and sill (520), the two ends of described sheet pole (100) arrange respectively shell fragment (210) and lower shell fragment (220), described upper shell fragment (210) and lower shell fragment (220) other end are provided with magnet and contact in the middle part of described sheet pole (a 100) side, the middle part of described sheet pole (100) is provided with the first arc spring lamination (310) and the second arc spring lamination (320) that withstands respectively described upper shell fragment (210) and lower shell fragment (220), the nock of described the first arc spring lamination (310) and the second arc spring lamination (320) is oppositely arranged, warp (21 through described confuser, 22) be woven into shed open, the both sides up and down of described shed open are provided with the magnetic deflector roll (410 that magnetic pole is identical with described magnet, 420).
2. air-jet loom totally enclosed type confuser according to claim 1, it is characterized in that: described upper shell fragment (210) and the contacted end surfaces of lower shell fragment (220) are coated with flexible material.
3. air-jet loom totally enclosed type confuser according to claim 1 is characterized in that: described magnetic deflector roll (410,420) comprises the bar magnet (411) that inner radial arranges, and described magnetic deflector roll (410,420) drives by controlling motor.
4. air-jet loom totally enclosed type confuser according to claim 1 is characterized in that: the middle part of described the first arc spring lamination (410) and the second arc spring lamination (420) is made by the memory titanium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320335980 CN203360738U (en) | 2013-06-13 | 2013-06-13 | Full-closed type pipeline sheet of air jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320335980 CN203360738U (en) | 2013-06-13 | 2013-06-13 | Full-closed type pipeline sheet of air jet loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203360738U true CN203360738U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320335980 Expired - Fee Related CN203360738U (en) | 2013-06-13 | 2013-06-13 | Full-closed type pipeline sheet of air jet loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203360738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334207A (en) * | 2013-06-13 | 2013-10-02 | 苏州市丹纺纺织研发有限公司 | Fully-closed pipeline sheet of air jet loom |
| CN103741347A (en) * | 2013-12-28 | 2014-04-23 | 吴江市振中纺织品有限公司 | Auxiliary weft feeding structure |
-
2013
- 2013-06-13 CN CN 201320335980 patent/CN203360738U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334207A (en) * | 2013-06-13 | 2013-10-02 | 苏州市丹纺纺织研发有限公司 | Fully-closed pipeline sheet of air jet loom |
| CN103741347A (en) * | 2013-12-28 | 2014-04-23 | 吴江市振中纺织品有限公司 | Auxiliary weft feeding structure |
| CN103741347B (en) * | 2013-12-28 | 2015-04-08 | 苏州华策纺织科技有限公司 | Auxiliary weft feeding structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20140613 |
|
| EXPY | Termination of patent right or utility model |