CN103628226A - Weft insertion mechanism of high-performance rapier loom - Google Patents
Weft insertion mechanism of high-performance rapier loom Download PDFInfo
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- CN103628226A CN103628226A CN201210312440.1A CN201210312440A CN103628226A CN 103628226 A CN103628226 A CN 103628226A CN 201210312440 A CN201210312440 A CN 201210312440A CN 103628226 A CN103628226 A CN 103628226A
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- weft insertion
- connecting rod
- weft
- performance
- rapier loom
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Abstract
The invention relates to a weft insertion mechanism of a high-performance rapier loom. The weft insertion mechanism of the high-performance rapier loom comprises a large connecting rod, a triangle, a small connecting rod and a fan-shaped tooth arm, wherein one end of the triangle is connected with the large connecting rod in a pivoted mode, the other end of the triangle is connected with the small connecting rod in a pivoted mode, and the fan-shaped tooth arm is connected to the small connecting rod in a pivoted mode. According to the weft insertion mechanism of the high-performance rapier loom, the fan-shaped tooth arm is driven to swing due to the arrangement of the connecting rods so that weft insertion motion can be completed, and therefore weft insertion motion can be stable and reliable, the weaving speed of the loom is improved by 50r/min compared with the original weaving speed, and the weft insertion mechanism of the high-performance rapier loom can adapt to high-speed weft insertion motion.
Description
Technical field
The present invention relates to a kind of composition system of Rapier looms, be specifically related to a kind of weft insertion device of high-performance Rapier looms, belong to technical field of textile machine.
Background technology
Rapier looms is in shuttleless loom, to use maximum a kind of looms.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 medium weight fabric to cloister fabric, from garment material to TECHNICAL FABRIC, from woven to looped pile and double-deck fleece all belong to the woven scope of Rapier looms.
Weft insertion device is Rapier looms important component part.Traditional loom wefting insertion is that bent axle reaches central shaft by gear drive by power, then by one group of eccentric ratio, pulls sector gear to drive rapier transmission box to complete motion of weft-insertion by central shaft.Due to the existence in gear drive gap, make 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 defect of the prior art.
Summary of the invention
For addressing the above problem, the object of the present invention 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 present invention takes 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 pivot joint, the other end and small rod pivot joint; Described sector arm is articulated on small rod.
The weft insertion device of high-performance Rapier looms of the present invention is further set to: on described sector arm, be provided with a travelling gear.
Compared with prior art, the present invention has following beneficial effect: the weft insertion device of high-performance Rapier looms of the present invention drives sector arm swing by connecting rod is set, complete motion of weft-insertion, thereby make motion of weft-insertion steadily reliable, the weaving speed of loom has improved 50 Zhuan ∕ than in the past per minute, can adapt to the motion of weft-insertion of higher speed.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the weft insertion device of high-performance Rapier looms of the present invention.
The specific embodiment
Refer to shown in Figure of description 1, the present invention 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 end and big connecting rod 1 pivot joint, the other end and small rod 3 pivot joints.Described sector arm 4 is articulated on 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 invention is as follows: power set (not shown) drive big connecting rod 1, and drive successively small rod 3, sector arm 4 to swing back and forth by triangle 2, travelling gear 5 on sector arm 4 drives band sword wheel to rotate, and completes motion of weft-insertion.
The weft insertion device of high-performance Rapier looms of the present invention drives sector arm 4 to swing by connecting rod 1,3 is set, complete motion of weft-insertion, thereby make motion of weft-insertion steadily reliable, the weaving speed of loom has improved 50 Zhuan ∕ than in the past per minute, can adapt to the motion of weft-insertion of higher speed.
The above specific embodiment is only the preferred embodiment of this creation, not in order to limit this creation, any modification of making, is equal to replacement, improvement etc., within all should being included in the protection domain of this creation within all spirit in this creation and principle.
Claims (2)
1. a weft insertion device for 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 pivot joint, the other end and small rod pivot joint; Described sector arm is articulated on small rod.
2. the weft insertion device of high-performance Rapier looms as claimed in claim 1, is characterized in that: on described sector arm, be provided with a travelling gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210312440.1A CN103628226A (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 |
|---|---|---|---|
| CN201210312440.1A CN103628226A (en) | 2012-08-30 | 2012-08-30 | Weft insertion mechanism of high-performance rapier loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103628226A true CN103628226A (en) | 2014-03-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210312440.1A Pending CN103628226A (en) | 2012-08-30 | 2012-08-30 | Weft insertion mechanism of high-performance rapier loom |
Country Status (1)
| Country | Link |
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| CN (1) | CN103628226A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10212641A (en) * | 1997-01-20 | 1998-08-11 | Tsudakoma Corp | Weft selecting apparatus for rapier weaving machine |
| CN2546467Y (en) * | 2002-04-28 | 2003-04-23 | 江苏省高淳纺织机械厂 | Space four-link picking motion |
| CN2813656Y (en) * | 2005-08-15 | 2006-09-06 | 绍兴纺织机械集团有限公司 | Weft guiding mechanism for rapier loom |
| CN201224801Y (en) * | 2008-06-17 | 2009-04-22 | 潍坊金蟀机械有限公司 | High speed six-connecting bar battening apparatus |
| CN101603232A (en) * | 2009-05-14 | 2009-12-16 | 经纬纺织机械股份有限公司 | Non-circular gear weft insertion device of rapier loom |
| KR20100119600A (en) * | 2009-05-01 | 2010-11-10 | 전두환 | Weft of jet loom weft insertion |
| CN202744738U (en) * | 2012-08-30 | 2013-02-20 | 绍兴文理学院 | Weft insertion mechanism of high-performance rapier loom |
-
2012
- 2012-08-30 CN CN201210312440.1A patent/CN103628226A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10212641A (en) * | 1997-01-20 | 1998-08-11 | Tsudakoma Corp | Weft selecting apparatus for rapier weaving machine |
| CN2546467Y (en) * | 2002-04-28 | 2003-04-23 | 江苏省高淳纺织机械厂 | Space four-link picking motion |
| CN2813656Y (en) * | 2005-08-15 | 2006-09-06 | 绍兴纺织机械集团有限公司 | Weft guiding mechanism for rapier loom |
| CN201224801Y (en) * | 2008-06-17 | 2009-04-22 | 潍坊金蟀机械有限公司 | High speed six-connecting bar battening apparatus |
| KR20100119600A (en) * | 2009-05-01 | 2010-11-10 | 전두환 | Weft of jet loom weft insertion |
| CN101603232A (en) * | 2009-05-14 | 2009-12-16 | 经纬纺织机械股份有限公司 | Non-circular gear weft insertion device of rapier loom |
| CN202744738U (en) * | 2012-08-30 | 2013-02-20 | 绍兴文理学院 | Weft insertion mechanism of high-performance rapier loom |
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Application publication date: 20140312 |