CN202766737U - Air-jet loom anti-dust device capable of automatically adjusting opening angle - Google Patents
Air-jet loom anti-dust device capable of automatically adjusting opening angle Download PDFInfo
- Publication number
- CN202766737U CN202766737U CN 201220487101 CN201220487101U CN202766737U CN 202766737 U CN202766737 U CN 202766737U CN 201220487101 CN201220487101 CN 201220487101 CN 201220487101 U CN201220487101 U CN 201220487101U CN 202766737 U CN202766737 U CN 202766737U
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- loom
- air
- jet loom
- fabric cover
- support bar
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Abstract
The utility model relates to an air-jet loom anti-dust device capable of automatically adjusting an opening angle. The air-jet loom anti-dust device capable of automatically adjusting the opening angle comprises a transversely extending warp shaft and is characterized by comprising a longitudinally extending support base, a fixing shaft and a protection fabric cover. The fixing shaft is transversely arranged on the support base and is provided with the same shaft line with the warp shaft. The protection fabric cover is arranged above the warp shaft and / or on the side face of the warp shaft, at least one support rod extending along the radial direction is respectively arranged one the two ends of the protection fabric cover, the two ends of the protection fabric cover are vertical to the axial direction of the warp shaft, a draw string penetrating through a through hole in the support rod which is arranged on the other end of the protection fabric cover is arranged on the support rod which is arranged on one end of the protection fabric cover, a spring is connected between the support rods which are arranged on the two ends of the protection fabric cover, and the support rods are respectively arranged on the fixing shaft in rotatable and sleeved mode. An electromotor of the air-jet loom anti-dust device capable of automatically adjusting the opening angle can drive the draw string to lengthen or shorten to automatically adjust the distance of the two ends of the protection fabric cover, and the two ends of the protection fabric cover are vertical to the axial direction of the warp shaft. The protection position and the protection area of the protection fabric cover can be changed, flexibility is high, and adaptability is good.
Description
Technical field
The utility model relates to a kind of dust guard of field of textiles, relates in particular to a kind of dust guard of air-jet loom beam of a loom.
Background technology
Beam of a loom is one of important assembly of air-jet loom, during work, and a large amount of willow catkins flying in the air of generation, Soft flocks, and airborne dust fall into the beam of a loom surface easily, bring in the slit of other mechanical component of air-jet loom, and impact runs well; Also may become medium with the greasy dirt adhesive tape on the mechanical component to the yarn of beam of a loom, cause yarn to pollute.Therefore it is very necessary beam of a loom being carried out certain protection.At present, usually above beam of a loom or the side arrange along vertically knitting the fixing dust excluding plate in axial angle position, flexibility ratio is not high, bad adaptability.
Summary of the invention
The utility model has overcome the deficiencies in the prior art, provides a kind of simple in structure, and flexibility ratio is high, and automatic adjusting stretching angle, and is easy to operate, the air-jet loom dust guard that takes up room little.
For achieving the above object, the technical solution adopted in the utility model is: a kind of air-jet loom dust guard of automatic adjusting stretching angle, described air-jet loom comprises laterally extending beam of a loom, it is characterized in that: the supporting seat that comprises longitudinal extension, laterally be located on the described supporting seat fixed axis with described beam of a loom coaxial line, and the protection sheet of being located at described beam of a loom top and/or side, the axial two ends of the vertical beam of a loom of described protection sheet are provided with respectively a support bar that radially extends at least, and the support bar of an end is provided with the pull rope that passes other end support bar through hole, be connected with spring between the support bar at two ends, described support bar is rotating respectively to be sheathed on described fixed axis, and described pull rope is lengthened by Motor Drive or receives weak point.
In preferred embodiment of the utility model, comprise that further the support bar of the end in the axial two ends of the vertical beam of a loom of described protection sheet is provided with along the axial fixing hole of beam of a loom, described supporting seat is provided with the locating hole that a plurality of and described fixing hole matches.
In preferred embodiment of the utility model, it is independently two-layer to comprise that further described protection sheet comprises, internal layer is band pleat sheet, and skin is light face sheet, described pleat with the pleat sheet is arranged along the concentric circles arc direction of described and described beam of a loom cross section circle along described fixed axis Axis Extension.
In preferred embodiment of the utility model, comprise that further the axial two ends of the vertical beam of a loom of described protective cover are to the angle of fixed axis cross-section center line greater than 0 °, less than or equal to 180 °.
In preferred embodiment of the utility model, comprise that further described locating hole is centered close to along on the same circle of described fixed axis cross-wise direction.
In preferred embodiment of the utility model, comprise that further described locating hole is distributed in top and a side of described fixed axis cross section.
The utility model has solved the defective that exists in the background technology, the motor of air-jet loom dust guard of the present utility model can drive pull rope and lengthen or receive weak point, automatically regulate the distance at the axial two ends of the protection vertical beam of a loom of sheet, change protective position and the area of protection sheet, flexibility ratio is high, and adaptability is good.Adopt the flexible protective sheet of double-layer structure, the pleat structure of the approximate folding fan of internal layer is beneficial to the folding of protection sheet, and is outer relatively for the light face and can unload from support bar, the dirt landing of being convenient to wad a quilt with cotton, and to the cleaning of a small amount of residual wadding dirt.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
Fig. 2 is the enlarged diagram of a part shown in Figure 1;
Among the figure: 1, beam of a loom, 2, supporting seat, 4, fixed axis, 6, the protection sheet, 61, band pleat sheet, 62, light face sheet, 81, support bar, 82, support bar, 12, pull rope, 14, spring, 16, motor, 18, locating hole, 22, screw.
The specific embodiment
In conjunction with the accompanying drawings and embodiments the utility model is described in further detail now, these accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Shown in Fig. 1-2, the air-jet loom dust guard of a kind of automatic adjusting stretching angle of the present utility model, air-jet loom comprises laterally extending beam of a loom 1, dust guard comprises the supporting seat 2 of longitudinal extension, laterally be located on the supporting seat 2 fixed axis 4 with beam of a loom 1 coaxial line, and the protection sheet 6 of being located at beam of a loom 1 top and/or side, protection sheet 6 vertical beams of a loom 1 axial two ends are respectively equipped with a support bar 81 that radially extends, 82, and the support bar 81 of an end is provided with the pull rope 12 that passes other end support bar 82 through holes, the support bar 81 at two ends, 82 are connected with spring 14, support bar 81,82 rotating fixed axis 4 that are sheathed on respectively, and support bar 81,82 angle position can be by each other, and and fixed axis 4 between frictional force fix.Pull rope 12 is lengthened by motor 16 drivings or receives weak point.Protection sheet 6 comprises independently double-layer structure along the axial length of the axial length of fixed axis 4 greater than beam of a loom 1, and internal layer is band pleat sheet 61, outer field light face sheet 62, the light face here is for the band pleat, namely refers to aptychus, is not to be restriction to the sheet surface flatness., arrange along the concentric circles arc direction of beam of a loom cross section circle along fixed axis 4 Axis Extensions with the pleat of pleat sheet 61, can be to middle folding as folding fan.Light face sheet 62 dismountable two support bars 81,82 that are fixed in.Support bar 82 is provided with along the axial fixing hole of beam of a loom 1, and supporting seat 2 is provided with a plurality of locating holes that match with fixing hole 18.Each locating hole 18 is centered close to along on the same circle of fixed axis 4 cross-wise direction, and locating hole 18 spacings are distributed in top and a side of fixed axis 4 cross sections, totally 7 uniformly.The angle of fixed axis 4 cross-section center lines is arrived greater than 0 °, less than or equal to 180 ° in protection sheet 6 vertical beams of a loom 1 axial two ends.
Before beam of a loom is started working, above-mentioned dust guard is installed, manual rotation two support bars 81,82 at first, adjust protection sheet 6 with respect to the circumferential position of beam of a loom 1, for the better position of lock support bar 82, pass successively a locating hole 18 on fixing hole and the supporting seat 2 by screw 22 and tighten and fix this support bar 82.Actuating motor 16, make pull rope 12 drive support bars 81 away from or near support bar 82, and then impel protection sheet 6 to lengthen or receive weak point.Receive in short-term, can be by the quickly and easily folding of pleat of self under the effect of two end thrusts with pleat sheet 61, light face sheet 62 has had being supported on to the centre receipts of arcuate zone pleat sheet 61 can significantly not stay in short-term, help better to stop wadding dirt, even produced a small amount of pleat on the light face sheet 62, cause the accumulation of a certain amount of wadding dirt, also can regularly unload light face sheet 61 and clear up, very convenient.In the time of need to lengthening, utilize motor to discharge certain pull rope 12 length, protection sheet 6 natures outwards open elongated under the effect of spring 14.
Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related personnel can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on the specification, must determine technical scope according to the claim scope.
Claims (6)
1. the air-jet loom dust guard of an automatic adjusting stretching angle, described air-jet loom comprises laterally extending beam of a loom, it is characterized in that: the supporting seat that comprises longitudinal extension, laterally be located on the described supporting seat fixed axis with described beam of a loom coaxial line, and the protection sheet of being located at described beam of a loom top and/or side, the axial two ends of the vertical beam of a loom of described protection sheet are provided with respectively a support bar that radially extends at least, and the support bar of an end is provided with the pull rope that passes other end support bar through hole, be connected with spring between the support bar at two ends, described support bar is rotating respectively to be sheathed on described fixed axis, and described pull rope is lengthened by Motor Drive or receives weak point.
2. the air-jet loom dust guard of automatic adjusting stretching angle according to claim 1, it is characterized in that: the support bar of the end in the axial two ends of the vertical beam of a loom of described protection sheet is provided with along the axial fixing hole of beam of a loom, and described supporting seat is provided with the locating hole that a plurality of and described fixing hole matches.
3. the air-jet loom dust guard of automatic adjusting stretching angle according to claim 2, it is characterized in that: described protection sheet comprises independently two-layer, internal layer is band pleat sheet, skin is light face sheet, described pleat with the pleat sheet is arranged along the concentric circles arc direction of described and described beam of a loom cross section circle along described fixed axis Axis Extension.
4. the air-jet loom dust guard of automatic adjusting stretching angle according to claim 3 is characterized in that: the axial two ends of the vertical beam of a loom of described protective cover are to the angle of fixed axis cross-section center line greater than 0 °, less than or equal to 180 °.
5. the air-jet loom dust guard of automatic adjusting stretching angle according to claim 4, it is characterized in that: described locating hole is centered close to along on the same circle of described fixed axis cross-wise direction.
6. the air-jet loom dust guard of automatic adjusting stretching angle according to claim 5, it is characterized in that: described locating hole is distributed in top and a side of described fixed axis cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220487101 CN202766737U (en) | 2012-09-24 | 2012-09-24 | Air-jet loom anti-dust device capable of automatically adjusting opening angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220487101 CN202766737U (en) | 2012-09-24 | 2012-09-24 | Air-jet loom anti-dust device capable of automatically adjusting opening angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202766737U true CN202766737U (en) | 2013-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220487101 Expired - Fee Related CN202766737U (en) | 2012-09-24 | 2012-09-24 | Air-jet loom anti-dust device capable of automatically adjusting opening angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202766737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102851854A (en) * | 2012-09-24 | 2013-01-02 | 吴江市隆泰喷织厂 | Air-jet loom dust-preventing device capable of automatically regulating opening angle |
-
2012
- 2012-09-24 CN CN 201220487101 patent/CN202766737U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102851854A (en) * | 2012-09-24 | 2013-01-02 | 吴江市隆泰喷织厂 | Air-jet loom dust-preventing device capable of automatically regulating opening angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20130924 |