CN202755166U - Weft yarn-connection sword for rapier loom - Google Patents
Weft yarn-connection sword for rapier loom Download PDFInfo
- Publication number
- CN202755166U CN202755166U CN 201220433806 CN201220433806U CN202755166U CN 202755166 U CN202755166 U CN 202755166U CN 201220433806 CN201220433806 CN 201220433806 CN 201220433806 U CN201220433806 U CN 201220433806U CN 202755166 U CN202755166 U CN 202755166U
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- CN
- China
- Prior art keywords
- groove
- weft yarn
- yarn
- rapier loom
- headed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a weft yarn-connection sword for a rapier loom. The weft yarn-connection sword for the rapier loom comprises a hook-headed (1) and a yarn clamping rod (2) which matches with the hook-headed (1), and the upper surface end portion is provided with a first groove (3). The weft yarn-connection sword for the rapier loom is characterized in that a clamp face of the hook-headed (1) is corresponding to the first groove (3), the clamp face is provided with a second groove (4) which matches with the first groove (3). With the grooves arranged on both the hook-headed and the yarn clamping rod, resistance of the weft yarn is increased in the process of wefting insertion, the weft yarn can not slide in the process of the wefting insertion for lack of clamping force. Therefore, two piece of weft yarn can be clamped at one time and production quality is improved as work efficiency is improved.
Description
Technical field
The utility model relates to and a kind ofly connects the latitude sword for Rapier looms.
Background technology
Rapier looms is a kind of widely used shuttleless loom, and it is except having shuttleless loom high speed, high automation degree, efficient fertile characteristics, and its positive filling insertion way has very strong varietal adaptation, can adapt to the wefting insertion of all kinds of yarns.
The weft yarn of common Rapier looms is by sending the latitude sword and connecing the latitude sword and cooperate from a side of body and guide opposite side into, wherein connecing the latitude sword is to finish by the gripping of gib head and yarn clipping pole pair weft yarn to draw cloth, gib head and yarn clipping bar fold has certain chucking power to yarn, can reach the purpose of wefting insertion.The general weft yarn of a clamping of latitude sword that connects in order to increase work efficiency, is attempted using connecing two weft yarns of a clamping of latitude sword, but when two weft yarns of folder, particularly during the crudefiber crop kind, weft yarn because of chucking power is not enough can landing in the way of wefting insertion, cause the crapand defective cloth.
The utility model content
The purpose of this utility model solves existing rapier loom exactly when pressing from both sides at the same time two weft yarns, and weft yarn can landing cause the problem of crapand defective cloth in the way of wefting insertion, connects latitude sword, two weft yarns of simultaneously clamping thereby provide a kind of for Rapier looms.
The technical solution adopted in the utility model is: a kind ofly connect the latitude sword for Rapier looms, it comprise gib head and with the suitable yarn clipping bar of gib head, yarn clipping bar upper surface end has the first groove, it is characterized in that described gib head and the first groove correspondence position are clamping face, described clamping face is provided with the second groove, and described the second groove and the first groove are suitable.
The beneficial effect that the utility model adopts is: after the utility model has adopted this structure, owing on gib head and yarn clipping bar, all being provided with groove, weft yarn resistance in the wefting insertion process strengthens, weft yarn can be because of the landing in the way of wefting insertion of chucking power deficiency, so just can two weft yarns of a clamping, when increasing work efficiency, guaranteed the quality of product.
Description of drawings
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the top view of burning into sand bar.
Shown in the figure: 1, gib head, 2, the yarn clipping bar, the 3, first groove, the 4, second groove.
The specific embodiment
Be described further below in conjunction with Fig. 1,2 pairs of the utility model.
As shown in Figure 1, 2, preference of the present utility model is: a kind ofly connect the latitude sword for Rapier looms, it comprise gib head 1 and with the suitable yarn clipping bar 2 of gib head, yarn clipping bar upper surface end has the first groove 3, described gib head 1 and the first groove 3 correspondence positions are clamping face, described clamping face is provided with the second groove 4, and described the second groove 4 and the first groove 3 are suitable.After the utility model has adopted this structure, owing on gib head and yarn clipping bar, all being provided with groove, weft yarn resistance in the wefting insertion process strengthens, weft yarn can be because of the landing in the way of wefting insertion of chucking power deficiency, so just can two weft yarns of a clamping, when increasing work efficiency, guaranteed the quality of product.
Claims (1)
- One kind be used for Rapier looms connect the latitude sword, it comprise gib head (1) and with the suitable yarn clipping bar (2) of gib head, yarn clipping bar upper surface end has the first groove (3), it is characterized in that described gib head (1) and the first groove (3) correspondence position are clamping face, described clamping face is provided with the second groove (4), and described the second groove (4) is suitable with the first groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220433806 CN202755166U (en) | 2012-08-29 | 2012-08-29 | Weft yarn-connection sword for rapier loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220433806 CN202755166U (en) | 2012-08-29 | 2012-08-29 | Weft yarn-connection sword for rapier loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202755166U true CN202755166U (en) | 2013-02-27 |
Family
ID=47734355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220433806 Expired - Fee Related CN202755166U (en) | 2012-08-29 | 2012-08-29 | Weft yarn-connection sword for rapier loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202755166U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102851846A (en) * | 2012-08-29 | 2013-01-02 | 铜陵艾纶纺织品有限责任公司 | Weft insertion rapier for rapier loom |
| CN104975410A (en) * | 2014-10-23 | 2015-10-14 | 铜陵梧桐树农业发展有限公司 | Weft connecting sword used for rapier loom |
-
2012
- 2012-08-29 CN CN 201220433806 patent/CN202755166U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102851846A (en) * | 2012-08-29 | 2013-01-02 | 铜陵艾纶纺织品有限责任公司 | Weft insertion rapier for rapier loom |
| CN104975410A (en) * | 2014-10-23 | 2015-10-14 | 铜陵梧桐树农业发展有限公司 | Weft connecting sword used for rapier loom |
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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: 20130227 Termination date: 20150829 |
|
| EXPY | Termination of patent right or utility model |