CN202227034U - Weft connecting rapier head - Google Patents
Weft connecting rapier head Download PDFInfo
- Publication number
- CN202227034U CN202227034U CN2011203178402U CN201120317840U CN202227034U CN 202227034 U CN202227034 U CN 202227034U CN 2011203178402 U CN2011203178402 U CN 2011203178402U CN 201120317840 U CN201120317840 U CN 201120317840U CN 202227034 U CN202227034 U CN 202227034U
- Authority
- CN
- China
- Prior art keywords
- weft
- silks
- sheet
- rapier head
- movable sheet
- 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 discloses a weft connecting rapier head which comprises a fixed sheet and a movable sheet. The rear ends of the fixed sheet and the movable sheet are provided with weft connecting rapier head parts. A gap is left between the fixed sheet and the movable sheet. The end part of the fixed sheet is provided with a bent hook. The contact part between the bent hook and the movable sheet is a clamping surface. Chamfered teeth matched with each other are arranged on the clamping surface between the bent hook and the movable sheet. The weft connecting rapier head disclosed by the utility model solves the problem that wefts easily slough off due to the properties of flat silks and the increased tension forces of the flat silks caused by the friction between comb mouth medium diameter silks and weft silks with the increasing length of the weft silks after weft connection, and ensures that the wefts do not slough off after the flat silks are connected successfully. Therefore, the weft connecting rapier head can satisfy the weft insertion of various weft materials, the running rate of a weaving machine is higher, and the product quality is good.
Description
Technical field
The utility model relates to the rapier weft inserting field, specifically belongs to weaving and uses weft-recepting sword head.
Background technology
Rapier weft inserting is that gripper head grips tram as weft insertion device, under the promotion of arrow shaft, passes through shed open, and tram is introduced shed open, makes longitude and latitude be woven into fabric.At present especially the line density difference of polychrome latitude raw material big, that the cross section is inequality to be replaced weft insertion error many for rapier weft inserting, and the loom running rate is not high.Flat filament differs greatly with conventional chemical fibre silk, the face in length and breadth of natural silk, can make silk thread be stretched easily when weaving and stretch out to produce to be out of shape, and appearance broken end and slippage are given to weave and impacted.
The utility model content
The purpose of the utility model provides a kind of weft-recepting sword head; Solved because the characteristic of flat filament and connect latitude after along with tram length increase with comb mouthful between footpath thread friction and flat filament tension force increases easy sluff-offs; Like the just easily slippage in the way of weft-recepting sword head yarn clipping smooth surface, guaranteeing after the success of flat filament handing-over silk not can sluff-offs, and weft-recepting sword head just can satisfy the wefting insertion of various tram raw materials; The running rate of loom is than higher, good product quality.
The technical scheme of the utility model is following:
A kind of weft-recepting sword head; Comprise stator, activity template; The rear end of stator, activity template has weft-recepting sword head, and is gapped between stator and the activity template, and the end of stator has crotch; Contact site between crotch and the activity template is a sandwich serface, the pawl that matches respectively on the sandwich serface of described crotch and activity template.
The inwall of described stator is provided with non-slip hook.
The utility model solved because the characteristic of flat filament and connect latitude after along with tram length increase with comb mouthful between footpath thread friction and flat filament tension force increases easy sluff-offs; Like slippage in the just easy way of weft-recepting sword head yarn clipping smooth surface; Guaranteeing after the success of flat filament handing-over silk not can sluff-offs; Weft-recepting sword head just can satisfy the wefting insertion of various tram raw materials, and the running rate of loom is than higher, good product quality.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Referring to accompanying drawing, a kind of weft-recepting sword head comprises stator 1, activity template 2; The rear end of stator 1, activity template 2 has weft-recepting sword head 3; Gapped 4 between stator and the activity template, the end of stator has crotch 5, and the contact site between crotch 5 and the activity template 2 is a sandwich serface; The pawl 6 that matches respectively on the sandwich serface of crotch and activity template, the inwall of stator is provided with non-slip hook 7.
Claims (2)
1. weft-recepting sword head; Comprise stator, activity template; The rear end of stator, activity template has weft-recepting sword head, and is gapped between stator and the activity template, and the end of stator has crotch; Contact site between crotch and the activity template is a sandwich serface, it is characterized in that: the pawl that matches respectively on the sandwich serface of described crotch and activity template.
2. a kind of weft-recepting sword head according to claim 1 is characterized in that: the inwall of described stator is provided with non-slip hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203178402U CN202227034U (en) | 2011-08-27 | 2011-08-27 | Weft connecting rapier head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203178402U CN202227034U (en) | 2011-08-27 | 2011-08-27 | Weft connecting rapier head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202227034U true CN202227034U (en) | 2012-05-23 |
Family
ID=46077632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203178402U Expired - Fee Related CN202227034U (en) | 2011-08-27 | 2011-08-27 | Weft connecting rapier head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202227034U (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 |
-
2011
- 2011-08-27 CN CN2011203178402U patent/CN202227034U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20130827 |