CN202744738U - Weft insertion mechanism of high-performance rapier loom - Google Patents
Weft insertion mechanism of high-performance rapier loom Download PDFInfo
- Publication number
- CN202744738U CN202744738U CN 201220434259 CN201220434259U CN202744738U CN 202744738 U CN202744738 U CN 202744738U CN 201220434259 CN201220434259 CN 201220434259 CN 201220434259 U CN201220434259 U CN 201220434259U CN 202744738 U CN202744738 U CN 202744738U
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- weft insertion
- connecting rod
- weft
- triangle
- performance
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Abstract
The utility model relates to a weft insertion mechanism of a high-performance rapier loom, which comprises a large connecting rod, a triangle, a small connecting rod and a fan-shaped gear arm, wherein one end of the triangle is pivoted with the large connecting rod; the other end of the triangle is pivoted with the small connecting rod; and the fan-shaped gear arm is pivoted with the small connecting rod. The weft insertion mechanism of the high-performance rapier loom adopts the connecting rods to drive the fan-shaped gear arm to swing to complete weft insertion operation, so that the weft insertion operation is stable and reliable, the weaving speed of the loom is 50rpm higher than before, and the higher-speed weft insertion operation can be adapted.
Description
Technical field
The utility model relates to a kind of composition system of Rapier looms, is specifically related to a kind of weft insertion device of high-performance Rapier looms, belongs to technical field of textile machine.
Background technology
Rapier looms is to use maximum a kind of looms in the shuttleless loom.In shuttleless loom, Rapier looms is to weave the general loom that small lot, middle batch, kind are renovated frequent fabric.It is occupying suitable component in world's loom sum at present.The scope of Rapier looms processing fabric is more extensive, from the medium weight fabric to the cloister fabric, from the garment material to the TECHNICAL FABRIC, from the woven to the looped pile and double-deck fleece all belong to the woven scope of Rapier looms.
Weft insertion device is the Rapier looms important component part.Traditional loom wefting insertion is that bent axle reaches central shaft by gear drive with power, drives rapier transmission box by central shaft by one group of eccentric ratio pulling sector gear again and finishes motion of weft-insertion.Because the existence in gear drive gap makes motion of weft-insertion steady not, can not realize the motion of weft-insertion of higher speed, thereby reduce the production efficiency of equipment.
Therefore, for solving the problems of the technologies described above, necessaryly provide a kind of weft insertion device with structure improved high-performance Rapier looms, to overcome described defective of the prior art.
The utility model content
For addressing the above problem, the purpose of this utility model is to provide a kind of motion of weft-insertion steadily reliable, and the weft insertion device of fireballing high-performance Rapier looms.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of weft insertion device of high-performance Rapier looms, and it comprises big connecting rod, triangle, small rod and sector arm; Wherein, described triangle one end and big connecting rod articulate, and the other end and small rod articulate; Described sector arm is articulated on the small rod.
The weft insertion device of high-performance Rapier looms of the present utility model further is set to: be provided with a travelling gear on described sector arm.
Compared with prior art, the utlity model has following beneficial effect: the weft insertion device of high-performance Rapier looms of the present utility model drives the sector arm swing by connecting rod is set, finish motion of weft-insertion, thereby make motion of weft-insertion steadily reliable, the weaving speed of loom has improved 50 Zhuan ∕ per minutes than in the past, can adapt to the motion of weft-insertion of higher speed.
Description of drawings
Fig. 1 is the schematic diagram of the weft insertion device of high-performance Rapier looms of the present utility model.
The specific embodiment
See also shown in the Figure of description 1, the utility model is a kind of weft insertion device of high-performance Rapier looms, and it is comprised of several parts such as big connecting rod 1, triangle 2, small rod 3 and sector arms 4.
Wherein, described triangle 2 one ends and big connecting rod 1 articulate, and the other end and small rod 3 articulate.Described sector arm 4 is articulated on the small rod 3.On described sector arm 4, be provided with a travelling gear 5.
The operation principle of the weft insertion device of high-performance Rapier looms of the present utility model is as follows: power set (not shown) drive big connecting rod 1, and by triangle 2 drive successively small rod 3, sector arm 4 swings back and forth, travelling gear 5 on the sector arm 4 drives band sword wheel and rotates, and finishes motion of weft-insertion.
The weft insertion device of high-performance Rapier looms of the present utility model drives 4 swings of sector arm by connecting rod 1,3 is set, finish motion of weft-insertion, thereby make motion of weft-insertion steadily reliable, the weaving speed of loom has improved 50 Zhuan ∕ per minutes than in the past, can adapt to the motion of weft-insertion of higher speed.
The above specific embodiment only is the preferred embodiment of this creation, not in order to limiting this creation, all in this creation spirit and principle within make any modification, be equal to replacement, improvement etc., all should be included within the protection domain of this creation.
Claims (2)
1. the weft insertion device of a high-performance Rapier looms is characterized in that: comprise big connecting rod, triangle, small rod and sector arm; Wherein, described triangle one end and big connecting rod articulate, and the other end and small rod articulate; Described sector arm is articulated on the small rod.
2. the weft insertion device of high-performance Rapier looms as claimed in claim 1 is characterized in that: be provided with a travelling gear on described sector arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220434259 CN202744738U (en) | 2012-08-30 | 2012-08-30 | Weft insertion mechanism of high-performance rapier loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220434259 CN202744738U (en) | 2012-08-30 | 2012-08-30 | Weft insertion mechanism of high-performance rapier loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202744738U true CN202744738U (en) | 2013-02-20 |
Family
ID=47704166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220434259 Expired - Fee Related CN202744738U (en) | 2012-08-30 | 2012-08-30 | Weft insertion mechanism of high-performance rapier loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202744738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628226A (en) * | 2012-08-30 | 2014-03-12 | 绍兴文理学院 | Weft insertion mechanism of high-performance rapier loom |
-
2012
- 2012-08-30 CN CN 201220434259 patent/CN202744738U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628226A (en) * | 2012-08-30 | 2014-03-12 | 绍兴文理学院 | Weft insertion mechanism of high-performance rapier loom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Qi Fang Machinery Co., Ltd. Assignor: Shaoxing University Contract record no.: 2014330000131 Denomination of utility model: Weft insertion mechanism of high-performance rapier loom Granted publication date: 20130220 License type: Exclusive License Record date: 20140506 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20150830 |
|
| EXPY | Termination of patent right or utility model |