CN2661725Y - Slitter edge yarn guide rail for air-jet loom - Google Patents
Slitter edge yarn guide rail for air-jet loom Download PDFInfo
- Publication number
- CN2661725Y CN2661725Y CN 200320111343 CN200320111343U CN2661725Y CN 2661725 Y CN2661725 Y CN 2661725Y CN 200320111343 CN200320111343 CN 200320111343 CN 200320111343 U CN200320111343 U CN 200320111343U CN 2661725 Y CN2661725 Y CN 2661725Y
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- yarn
- utility
- slitter edge
- model
- guide rail
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Abstract
The utility model relates to a waste selvage yarn guide rail of the jet loom, which belongs to the textile machinery technical field. The utility model is used for solving the technical problems that the weft feeler and the auxiliary nozzle are not easy to be adjusted when the reed width is changed. The utility model is positioned at a temple holder of the loom, and is in a round bar shape, the central section is provided with an installing hole, and the right section is a guide jack. The utility model is characterized in that the utility model is provided with an extended guide jack, and two to four yarn guide grooves are arranged on the guide jack. Compared with the prior art, the utility model has the advantages that: 1. when the reed width is changed, the chance that the waste selvage yarn inserting into a dent position is increased, so that the weft feeler is not touched and worn by the waste selvage yarn, and the position adjustment for the auxiliary nozzle and the weft feeler is convenient relatively; 2. the setting for the yarn guide grooves can play a bunch role in collecting a plurality of waste selvage yarns to the weft yarn, thereby the extrusion and failure of the waste selvage yarn can be prevented effectively, in particular, when in weaving zonal elastic fabric, the waste selvage yarn can not be pulled back by the elastic weft, thereby the fabric in different specifications and varieties can be woven smoothly.
Description
Technical field
The utility model relates to a kind of textile machine member, and the guide rail especially for air-jet loom guiding slitter edge yarn belongs to technical field of textile machine.
Background technology
It is to be interweaved mutually by warp thread and weft yarn and form the cloth of different cultivars that loom is weaved cotton cloth.Be divided into according to the filling insertion way of loom Woven Fabrics and shuttle less loom are arranged.A kind of equipment commonly used is air-jet loom in the shuttle less loom.Air-jet loom is to be power guiding weft yarn with gas, finishes motion of weft-insertion.Because of air-jet loom in weaving process is one one a wefting insertion, so cut after the useless weft yarn on the cloth right edge and slitter edge yarn will being interweaved after cloth forms, through slitter edge yarn guide rail and yarn guide derivation, this is an indispensable step in jet the weaving cotton cloth again.Air-jet loom such as Piano1220 type that a kind of specification is arranged, this loom in use find to exist the deficiency in some designs.Carrying out the kind transposing, must change reed width when turning as this loom, the mop frame of this loom is the small opening formula, bobbin feeler, auxilliary nozzle must be installed in the position that small opening is arranged facing to mop frame, otherwise when loom turn round bobbin feeler and auxilliary nozzle thereupon swing can break and assist nozzle and bobbin feeler.The slitter edge yarn guide rail that adopts on this loom is shorter; when fabric width changes; should consider the position of the auxilliary relative mop frame small opening with bobbin feeler of nozzle, it is corresponding with the position of slitter edge yarn to take into account the slitter edge yarn guide rail again, so the difficult situation about adjusting in position of slitter edge yarn appears in regular meeting.In addition, do not have yarn guiding trough on the slitter edge yarn guide rail, the slitter edge yarn is retracted by the elastic force weft yarn easily when making the broadwise elastic fabric, makes weaving process not carry out smoothly.
Summary of the invention
The utility model is used to overcome the defective of prior art and provides a kind of Installation and Debugging that can make bobbin feeler assist nozzle to increase the slitter edge yarn guide rail of slitter edge yarn to the air-jet loom of weft yarn boundling effect conveniently, simultaneously.
The alleged problem of the utility model solves with following technical proposals:
A kind of slitter edge yarn guide rail that is used for air-jet loom, it is installed on the temple holder of loom, and its profile is round bar shape, and heart portion is provided with installing hole, and right section is a lever jack, its special feature is: it has the lever jack of lengthening, is provided with 2～4 yarn guiding troughs on lever jack.
The above-mentioned slitter edge yarn guide rail that is used for air-jet loom, described yarn guiding trough is 3, each yarn guiding trough structure is identical.
The above-mentioned slitter edge yarn guide rail that is used for air-jet loom, described yarn guiding trough cross sectional shape is trapezoidal, 2.5～3 millimeters of yarn guiding trough groove depths, 3.5～4 millimeters of bottom land hem widths, hem width is 4.5～5.5 millimeters on the groove.
The utility model will be installed in the slitter edge yarn guide rail lengthening on the temple holder, and go out a plurality of yarn guiding troughs in its Surface Machining.Compare with former design and to have following advantage: 1. when reed width changes, can increase the chance that the slitter edge yarn penetrates the dent position, selectively the slitter edge yarn is incorporated into any one in several yarn guiding troughs of slitter edge yarn guide rail, make the slitter edge yarn can not wipe the bobbin feeler that bumps, weares and teares, make that the position adjustment of auxilliary nozzle, bobbin feeler is convenient relatively; 2. the setting of yarn guiding trough can be concentrated the boundling effect of many slitter edge yarns to weft yarn, prevent that effectively the slitter edge yarn deviate to lose efficacy, particularly when weaving the broadwise elastic fabric, the slitter edge yarn can not retracted by the elastic force weft yarn, and the fabric of different size, kind is weaved smoothly.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the motion schematic diagram of guiding slitter edge yarn;
Fig. 3 is bobbin feeler, the auxilliary scheme of installation of nozzle on slay;
Fig. 4 is the mop frame structural representation;
Fig. 5 is the location drawing between bobbin feeler, auxilliary nozzle and mop frame small opening;
Fig. 6 is that slitter edge yarn guide rail and other member mutual alignment of loom concern schematic diagram.
The specific embodiment
Referring to Fig. 1, Fig. 2, the profile of described slitter edge yarn guide rail 1 is a round bar shape, and its right section is a lever jack, and heart portion is provided with installing hole 12, is fixedly mounted on temple holder 7 ends of loom by trip bolt.Main improvement of the present utility model is embodied in lever jack, one: it extends intrinsic lever jack; Its two: be provided with 2～4 yarn guiding troughs 2 that structure is identical on the lever jack that has extended, yarn guiding trough is a preferred version with 3.Consider the guiding stability of yarn guiding trough to the slitter edge yarn, the size of yarn guiding trough is with 2.5～3 millimeters of groove depths; 3.5～4 millimeters of bottom land hem widths; Hem width is advisable for 4.5～5.5 millimeters on the groove.
When adjusting reed width according to the needs of weaving kind, need to be installed in according to the fabric width adjustment of cloth earlier the number and the position (see figure 3) of auxilliary nozzle on the slay 11, and the position (seeing Fig. 4, Fig. 5) of small opening 9 on the corresponding mop frame 10 in the position that makes bobbin feeler 4, auxilliary nozzle 5, the hole back gauge of auxilliary nozzle and mop frame small opening should be greater than 3 millimeters.The temple holder 7 that slitter edge yarn guide rail 1 will be installed again is installed in the notch of mop frame (seeing Fig. 1, Fig. 6), and the position of slitter edge yarn guide rail is promptly to determine like this.To pass in the dent of slitter edge yarn 6 by reed 3 then, any one on the slitter edge yarn guide rail in the yarn guiding trough walked around yarn guide 8 again and derived.Select yarn guiding trough to decide, do not grind when the slitter edge yarn is derived and do not bump bobbin feeler, and make yarn guiding trough corresponding with the position of slitter edge yarn according to reed width.Be provided with 2～4 yarn guiding troughs, can increase the chance that the slitter edge yarn penetrates the dent position, make the position adjustment of auxilliary nozzle, bobbin feeler convenient relatively, improved the adaptability that different reed widths are adjusted.In addition, the slitter edge yarn can effectively prevent from inefficacy under the effect of yarn guiding trough, can avoid the elastic force weft yarn to be retracted by the slitter edge yarn when especially weaving stockinette such as C36.4/C36.4+70D 9,040 70 ＂ 2/1 elastic force cloth, the stability of its guiding slitter edge yarn improves greatly.
Claims (3)
1. slitter edge yarn guide rail that is used for air-jet loom, it is installed on the temple holder of loom, and its profile is round bar shape, heart portion is provided with installing hole, right section is a lever jack, and it is characterized in that: it has the lever jack of lengthening, is provided with 2～4 yarn guiding troughs (2) on lever jack.
2. the slitter edge yarn guide rail that is used for air-jet loom according to claim 1 is characterized in that: described yarn guiding trough is 3, and each yarn guiding trough structure is identical.
3. the slitter edge yarn guide rail that is used for air-jet loom according to claim 2 is characterized in that: described yarn guiding trough cross sectional shape is trapezoidal, 2.5～3 millimeters of yarn guiding trough groove depths, and 3.5～4 millimeters of bottom land hem widths, hem width is 4.5～5.5 millimeters on the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320111343 CN2661725Y (en) | 2003-12-08 | 2003-12-08 | Slitter edge yarn guide rail for air-jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320111343 CN2661725Y (en) | 2003-12-08 | 2003-12-08 | Slitter edge yarn guide rail for air-jet loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2661725Y true CN2661725Y (en) | 2004-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320111343 Expired - Fee Related CN2661725Y (en) | 2003-12-08 | 2003-12-08 | Slitter edge yarn guide rail for air-jet loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2661725Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109983166A (en) * | 2016-11-29 | 2019-07-05 | 必佳乐公司 | Waste material end stretching device for loom |
-
2003
- 2003-12-08 CN CN 200320111343 patent/CN2661725Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109983166A (en) * | 2016-11-29 | 2019-07-05 | 必佳乐公司 | Waste material end stretching device for loom |
| CN109983166B (en) * | 2016-11-29 | 2020-12-11 | 必佳乐公司 | Waste end stretching device for weaving machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |