CN203382930U - Clamping mechanism for entry rapier casing of textile rapier - Google Patents
Clamping mechanism for entry rapier casing of textile rapier Download PDFInfo
- Publication number
- CN203382930U CN203382930U CN201320410707.0U CN201320410707U CN203382930U CN 203382930 U CN203382930 U CN 203382930U CN 201320410707 U CN201320410707 U CN 201320410707U CN 203382930 U CN203382930 U CN 203382930U
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- send
- yarn
- sword
- sending
- clamping
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Abstract
The utility model provides a clamping mechanism for an entry rapier casing of a textile rapier. The clamping mechanism can effectively prevent wool yarn waste from stacking and is good in universality. The clamping mechanism comprises a yarn sending and clamping rod mounted on a rapier sending casing, wherein a lower yarn clamping piece is arranged below the yarn sending and clamping rod; the middle of the yarn sending and clamping rod is hinged with the rapier sending casing; the lower end of the yarn sending and clamping rod is provided with a clamping surface matched with the lower yarn clamping piece in an attachment manner; and reset springs are arranged below the other end of the yarn sending and clamping rod. The clamping mechanism has the benefits as follows: the structure is simple, and the wool yarn waste is uneasy to stack; the lower yarn clamping piece and the rapier casing are separably arranged, so that the replacement is facilitated; an elastic body is added on the lower yarn clamping piece, the adaptability of yarn is improved; and the yarn sending and clamping rod resets by the aid of the reset springs, so that the product durability is enhanced, and the service life is effectively prolonged.
Description
Technical field
The utility model relates to textile technology field, is specifically related to a kind of weaving sword head and send latitude sword clamping device.
Background technology
The existing problem of sending latitude sword structure to exist has: send the yarn clipping bar sending latitude sword sword shell the inside, dust catcher is not easy to blot the wool yarn head of clean the inside, and the wool yarn head is inhaled totally will not cause that yarn clipping is not firm, when serious, can shut down, and process by hand the wool yarn head; Lower yarn clamping sheet and sword shell are wholely set, because yarn clamping sheet is also to belong to consumable accessory, during damage, need integral replacing to send the latitude sword; Send the yarn clipping bar to contact with the yarn clipping face rigidity of lower yarn clamping sheet, can only adapt to the weft yarn of specific model; Sending yarn clamping sheet itself is elastic metallic material, is the yarn clipping functor, is again that power provides part, and service time is of a specified duration, can be because metal fatigue may cause the yarn clipping effect to reduce even fracture.For this reason, the applicant send latitude sword structure to be improved to existing, to overcome above-mentioned defect.
Summary of the invention
The problems referred to above that the utility model exists for prior art, provide a kind of and effectively prevent that the wool yarn head from piling up and the good weaving sword head of versatility send latitude sword clamping device.
For achieving the above object, the utility model is by the following technical solutions:
Weaving sword head send latitude sword clamping device, comprise being arranged on to send and send the yarn clipping bar on the sword shell, the described yarn clipping bar below of sending is provided with lower yarn clamping sheet, send yarn clipping bar middle part and send the sword shell hinged, send yarn clipping bar one end to there is the clamping area with lower yarn clamping sheet snug fit, send yarn clipping bar other end below to be provided with back-moving spring.
Further, send yarn clipping bar articulated section upper and lower surface all to swell, and shrink to two ends.
Further, a described end lower surface that send yarn clipping bar below that lower yarn clamping sheet is set is straight, and end has the weft yarn guiding section be upturned.
Further, a described end that send yarn clipping bar below that back-moving spring is set comprises by outward extending the first flat segments in articulated section, for the second flat segments of supporting with the back-moving spring upper end and for being connected the tilting section of the first flat segments and the second flat segments.
Further, send yarn clipping bar articulated section lower surface to contact with sending sword shell line, both sides, line contact site and sending between the sword shell have the gap of rotating for articulated section.
Further, the described yarn clipping bar articulated section of sending has hinged through hole, in hinged through hole, fixed cover is equipped with outer shaft, rotatably be set with internal axle sleeve in outer shaft, internal axle sleeve is sleeved on locating shaft, and the locating shaft end has the positioning seat that relatively send sword shell laminating location, send the sword shell to be provided with hinged seat, the hinged seat location is equipped with screw, and screw is spirally connected and is fixed on the locating shaft internal thread.
Further, described send yarn clipping bar articulated section and send between sword shell hinged seat be provided with flat shim.
Further, described lower yarn clamping sheet below is provided with elastomer, and lower yarn clamping sheet is by being fixedly connected with sending the sword shell with the bolt that send the sword shell through lower yarn clamping sheet, elastomer successively.
Further, described lower yarn clamping sheet is strip, and two ends, lower yarn clamping sheet below are symmetrically arranged with a pair of elastomer, and elastomeric both sides of the edge are concordant with lower yarn clamping sheet both sides of the edge; Described elastomer is the polyurethane material.
The beneficial effects of the utility model are: rational in infrastructure, be not easy to pile up the wool yarn head; Lower yarn clamping sheet and the split of sword shell arrange, and are convenient to change; Lower yarn clamping sheet has increased elastomer, improves the adaptability of yarn; Send the yarn clipping bar to reset by back-moving spring, increased the product durability degree, effectively increase the service life.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Shown in Fig. 1, weaving sword head of the present utility model send latitude sword clamping device, comprise being arranged on to send and send yarn clipping bar 1 on the sword shell, send yarn clipping bar below to be provided with lower yarn clamping sheet 2, send yarn clipping bar 1 middle part and send sword shell 3 hinged, send yarn clipping bar 1 one ends to there is the clamping area with lower yarn clamping sheet 2 snug fit, send yarn clipping bar other end below to be provided with back-moving spring 4.
For alleviating overall weight and improving hinged intensity, send yarn clipping bar 1 articulated section upper and lower surface all to swell, and shrink to two ends.
An end lower surface that send yarn clipping bar 1 below that lower yarn clamping sheet is set is straight, and end has the weft yarn guiding section be upturned, and with sending the sword hull shape, becomes opening, is convenient to weft yarn and sends into.
An end that send yarn clipping bar 1 below that back-moving spring 4 is set comprises by outward extending the first flat segments in articulated section, for the second flat segments of supporting with the back-moving spring upper end and for being connected the tilting section of the first flat segments and the second flat segments.
Send yarn clipping bar 1 articulated section lower surface to contact with sending sword shell 3 lines, both sides, line contact site and sending between sword shell 3 have the gap of rotating for articulated section.
Send yarn clipping bar 1 articulated section to have hinged through hole 1A, in hinged through hole, fixed cover is equipped with outer shaft 5, the interior internal axle sleeve 6 that rotatably is set with of outer shaft 5, internal axle sleeve 6 is sleeved on locating shaft 7, locating shaft 7 ends have the positioning seat 7A that relatively send sword shell laminating location, send sword shell 3 to be provided with hinged seat 3A, hinged seat 3A location is equipped with screw 8, and screw 8 is spirally connected and is fixed on locating shaft 7 internal threads.
Send yarn clipping bar 1 articulated section and send between sword shell hinged seat 3A to be provided with flat shim 9, to improve, rotate smooth degree, reduce wear.
Lower yarn clamping sheet 2 belows are provided with elastomer 10, and lower yarn clamping sheet 2 is by being fixedly connected with sending sword shell 3 with the bolt 11 that send sword shell 3 through lower yarn clamping sheet 2, elastomer 10 successively.
Lower yarn clamping sheet 2 is strip, and lower yarn clamping sheet 2 two ends, below are symmetrically arranged with a pair of elastomer 10, and the both sides of the edge of elastomer 10 are concordant with lower yarn clamping sheet both sides of the edge; In the present embodiment, elastomer 10 is the polyurethane material.
Although the utility model illustrates and describes by reference to preferred embodiment, but those of ordinary skills should understand, can be not limited to the description of above-described embodiment, in the scope of claims, can do the various variations on form and details.
Claims (1)
1. weaving sword head send latitude sword clamping device, comprise being arranged on to send and send the yarn clipping bar on the sword shell, it is characterized in that: the described yarn clipping bar below of sending is provided with lower yarn clamping sheet, send yarn clipping bar middle part and send the sword shell hinged, send yarn clipping bar one end to there is the clamping area with lower yarn clamping sheet snug fit, send yarn clipping bar other end below to be provided with back-moving spring.
2. weaving sword head according to claim 1 send latitude sword clamping device, it is characterized in that: send yarn clipping bar articulated section upper and lower surface all to swell, and shrink to two ends.
3. weaving sword head according to claim 2 send latitude sword clamping device, it is characterized in that: a described end lower surface that send yarn clipping bar below that lower yarn clamping sheet is set is straight, and end has the weft yarn guiding section be upturned.
4. weaving sword head according to claim 2 send latitude sword clamping device, it is characterized in that: a described end that send yarn clipping bar below that back-moving spring is set comprises by outward extending the first flat segments in articulated section, for the second flat segments of supporting with the back-moving spring upper end and for being connected the tilting section of the first flat segments and the second flat segments.
5. weaving sword head according to claim 2 send latitude sword clamping device, it is characterized in that: send yarn clipping bar articulated section lower surface to contact with sending sword shell line, both sides, line contact site and sending between the sword shell have the gap of rotating for articulated section.
6. weaving sword head according to claim 2 send latitude sword clamping device, it is characterized in that: the described yarn clipping bar articulated section of sending has hinged through hole, in hinged through hole, fixed cover is equipped with outer shaft, rotatably be set with internal axle sleeve in outer shaft, internal axle sleeve is sleeved on locating shaft, and the locating shaft end has the positioning seat that relatively send sword shell laminating location, send the sword shell to be provided with hinged seat, the hinged seat location is equipped with screw, and screw is spirally connected and is fixed on the locating shaft internal thread.
7. weaving sword head according to claim 6 send latitude sword clamping device, it is characterized in that: described send yarn clipping bar articulated section and send between sword shell hinged seat be provided with flat shim.
8. weaving sword head according to claim 1 send latitude sword clamping device, it is characterized in that: described lower yarn clamping sheet below is provided with elastomer, and lower yarn clamping sheet is by being fixedly connected with sending the sword shell with the bolt that send the sword shell through lower yarn clamping sheet, elastomer successively.
9. weaving sword head according to claim 8 send latitude sword clamping device, it is characterized in that: described lower yarn clamping sheet is strip, and two ends, lower yarn clamping sheet below are symmetrically arranged with a pair of elastomer, and elastomeric both sides of the edge are concordant with lower yarn clamping sheet both sides of the edge; Described elastomer is the polyurethane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320410707.0U CN203382930U (en) | 2013-07-11 | 2013-07-11 | Clamping mechanism for entry rapier casing of textile rapier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320410707.0U CN203382930U (en) | 2013-07-11 | 2013-07-11 | Clamping mechanism for entry rapier casing of textile rapier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203382930U true CN203382930U (en) | 2014-01-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320410707.0U Expired - Fee Related CN203382930U (en) | 2013-07-11 | 2013-07-11 | Clamping mechanism for entry rapier casing of textile rapier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203382930U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970443A (en) * | 2016-07-19 | 2016-09-28 | 江苏宇顺纺织有限公司 | Weft yarn transfer device |
| CN107587243A (en) * | 2017-10-13 | 2018-01-16 | 浙江巨剑纺织机械有限公司 | A kind of rapier loom weft-sending sword head adapted to for a variety of yarns |
-
2013
- 2013-07-11 CN CN201320410707.0U patent/CN203382930U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970443A (en) * | 2016-07-19 | 2016-09-28 | 江苏宇顺纺织有限公司 | Weft yarn transfer device |
| CN107587243A (en) * | 2017-10-13 | 2018-01-16 | 浙江巨剑纺织机械有限公司 | A kind of rapier loom weft-sending sword head adapted to for a variety of yarns |
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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: 20140108 Termination date: 20160711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |