CN101407967B - Radial reed shedding device of three-dimensional weaving machine - Google Patents
Radial reed shedding device of three-dimensional weaving machine Download PDFInfo
- Publication number
- CN101407967B CN101407967B CN2008101974602A CN200810197460A CN101407967B CN 101407967 B CN101407967 B CN 101407967B CN 2008101974602 A CN2008101974602 A CN 2008101974602A CN 200810197460 A CN200810197460 A CN 200810197460A CN 101407967 B CN101407967 B CN 101407967B
- Authority
- CN
- China
- Prior art keywords
- reed
- radially
- guide rail
- radial
- rack
- 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
Links
- 235000014676 Phragmites communis Nutrition 0.000 title claims abstract description 79
- 238000009941 weaving Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000007704 transition Effects 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 244000089486 Phragmites australis subsp australis Species 0.000 claims 1
- 239000004744 fabric Substances 0.000 abstract description 10
- 244000273256 Phragmites communis Species 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 6
- 239000002131 composite material Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009954 braiding Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Looms (AREA)
Abstract
The invention belongs to a radial reed shedding device of a three-dimensional weaving machine, which comprises two groups of radial reeds which are staggered up and down, a radial reed bracket, a slideway, a rack and pinion mechanism, a crank rocker mechanism and a bevel gear driving mechanism, wherein, the radial reeds are fixedly connected with the radial reed bracket which is arranged on the slideway and can slide in the slideway, the radial reeds are provided with dents with equal intervals, the lower end of the radial reed bracket is movably linked with the rack and pinion mechanism which drives the radial reeds on the radial reed bracket to move back and forth, the rack and pinion mechanism is linked with the crank rocker mechanism, and the bevel gear driving mechanism is matched with the crank rocker mechanism. The device has the beneficial effects that: (1) the warp Y direction shedding work of the three-dimensional weaving machine can be completed so that the weaving of the three-dimensional weaving machine is deeper, and the structural stability of the three-dimensional weaving machine is improved; (2) the device can adapt to the production of three-dimensional fabrics with different intervals, with good flexibility; and (3) the device has simple structure, and the operation and maintenance are both convenient.
Description
Technical field
The invention belongs to a kind of weaving special mechanism, be specifically related to a kind of radial reed shedding device of three-dimensional weaving machine.
Background technology
Pursuing under the historical background of efficient, energy-conservation and environmental protection at present, the drawback of the highly energy-consuming of some traditional materials, poor efficiency, high pollution reveals gradually.The three-dimensional woven composite not only has gently, thin and high-intensity characteristics, also have characteristics such as high heat resistant fire-proof, high-dimensional stability, high anti-chemical, high filtering function, can substitute some traditional metal materials, ceramic material is applied to space flight, aviation and military industry field, and expand to fields such as communications and transportation, auto industry, shipbuilding, sports goods, health cares gradually.
The production of three-dimensional woven composite is crucial as the three dimensional fabric of wild phase.Compare with flat fabric, three dimensional fabric except X to, Y to warp and parallel, also have Z to yarn.Traditional three dimensional fabric adopts braiding, and weaving efficiency is lower, and the interlayer conjugation is not high, and the mechanical property of composite is still waiting to improve.Realize the mechanization production of three dimensional fabric, it is woven to use three-dimensional loom to implement, and the warp Y of three-dimensional loom is a critical component to shedding mechanism.Existing three-dimensional loom opening technology has many heald frames and multi-shuttle box, dobby shedding mechanism and has the jacquard weave shedding motion of special heddle (heald) and the shedding mechanism of grid sheet control, but its complex structure, cost height, installation and maintenance complexity.
Summary of the invention
Problem to be solved by this invention is to propose a kind of rapier weft inserting apparatus for three-dimensional loom at above-mentioned prior art, and it has characteristics simple in structure, that cost is low, operation and installation are easy to maintenance.
The present invention addresses the above problem the solution that is adopted to be: radial reed shedding device of three-dimensional weaving machine, it is characterized in that including two groups of radially reeds that stagger up and down, reed support radially, guide rail, pinion and rack, crank and rocker mechanism, Bevel Gear Transmission mechanism, radially reed is fixedlyed connected with reed support radially, radially the reed support is installed on the guide rail, radially the reed support can slide in guide rail, the dent that radially has spacing to equate on the reed, radially reed support lower end forms mobilizable the connection with pinion and rack, the radially reed that is driven on the reed support radially by pinion and rack moves back and forth, pinion and rack connects with crank and rocker mechanism, and Bevel Gear Transmission mechanism cooperates with crank and rocker mechanism.
Press such scheme, described guide rail is made up of two sections horizontal linear guide rails and one section angled transition guide rail, wherein one section horizontal linear guide rail links to each other with another section line slideway by the angled transition guide rail, radially reed is finished insert action on first section horizontal linear guide rail, radially reed continuation insertion and sinking during through the angled transition guide rail, dent blocks yarn, then enters second section horizontal linear guide rail, drives yarn and finishes the opening action.
Press such scheme, described pinion and rack includes a tooth bar and a circular gear, tooth bar matches with the circular gear that the below is provided with, radially reed support lower end is provided with a groove, it matches with the projection that the tooth bar top is provided with, when radially the reed support was positioned at first section line slideway, the top of projection and the distance of bottom portion of groove were more than or equal to the vertical range between two horizontal linear guide rails.
Press such scheme, described crank and rocker mechanism includes two in-line gears and does crank, Bevel Gear Transmission mechanism matches with in-line gears by Knucle-gear, sector gear is done rocking bar, in-line gears are connected with sector gear by connecting rod, the swing of sector gear drives the Knucle-gear that is mated and constantly does clockwise and counterclockwise rotation, rotatablely moves to pass to radially by tooth bar that the reed support converts radially moving back and forth of reed to again.
The present invention can finish the warp Y of three-dimensional loom to open-work, and its major function feature comprises: the Y of the multilayer warp of (1) three-dimensional loom is to opening; (2) can adapt to the warp Y of three dimensional fabric of different spacing to opening.
Beneficial effect of the present invention is:
(1) warp Y that can finish three-dimensional loom by this device makes interweaving of three dimensional fabric darker to open-work, improves the structural stability of three dimensional fabric;
(2) this device can be by changing the production that the dent spacing of reed radially adapts to the three dimensional fabric of different spacing, and is flexible good;
(3) this apparatus structure is simple, and operation and installation are easy to maintenance, is easy to apply.
Description of drawings
Fig. 1 is a radial reed shedding device of three-dimensional weaving machine overall structure schematic diagram;
Fig. 2 is crank and rocker mechanism and Bevel Gear Transmission mechanism fit structure schematic diagram.
The specific embodiment
The invention will be further described below in conjunction with embodiment and accompanying drawing, but can not be as limitation of the invention.
The present invention adopts the machine design method design, as depicted in figs. 1 and 2, mainly by two groups of reeds 1 radially, radially the reed support 2, guide rail 3, pinion and rack 5, crank and rocker mechanism 7, Bevel Gear Transmission mechanism 10 forms, radially reed 1 is fixedly mounted on radially on the reed support 2, and radially reed support 2 is installed on the guide rail 3, radially reed support 2 can slidably reciprocate in guide rail 3, guide rail 3 is made up of two sections horizontal linear guide rails and an angled transition guide rail, wherein one section horizontal linear guide rail links to each other with another section horizontal linear guide rail by the angled transition guide rail, radially reed 1 is finished insert action on first section horizontal linear guide rail, radially reed continuation insertion and sinking during through the angled transition guide rail, the dent that radially has spacing to equate on the reed 1 blocks yarn, then enter second section horizontal linear guide rail, drive yarn and finish the opening action.Do subtend or counter motion when two groups radially reed 1 is worked simultaneously, radially there is mobilizable a connection reed support 2 lower ends with pinion and rack 5, the radially reed 1 that is driven on the reed support 2 radially by pinion and rack 5 moves back and forth, and pinion and rack 5 connects with crank and rocker mechanism 7.
Pinion and rack 5 includes a tooth bar and a circular gear (corresponding two groups), tooth bar matches with the circular gear that the below is provided with, radially reed support 2 lower ends are provided with a groove, it matches with the projection 4 that the tooth bar top is provided with, when radially reed support 2 was positioned at first section horizontal linear guide rail, the top of projection 4 and the distance of bottom portion of groove were more than or equal to the vertical range between two line slideways.Like this, be unlikely to during from first section horizontal linear guide rail movement to the second section horizontal linear guide rail reed support 2 is radially propped up and makes that radially reed 1 dent can't block yarn when reed support 2 radially.
Crank and rocker mechanism 7 includes two in-line gears 8 and does crank, Bevel Gear Transmission mechanism 10 matches with in-line gears 8 by Knucle-gear 9, Bevel Gear Transmission mechanism 10 gives crank the transmission of power of main motor, in-line gears 8 are connected with sector gear 6 by connecting rod, the swing of sector gear 6 drives the Knucle-gear that is mated and constantly does clockwise and counterclockwise rotation, rotatablely moves to pass to radially by tooth bar that reed support 2 converts radially moving back and forth of reed 1 to again.
Operation principle of the present invention is: in crank and rocker mechanism, make crank by two in-line gears, sector gear is done rocking bar, the swing of both sides sector gear drives the Knucle-gear that is mated and constantly does clockwise and counterclockwise rotation, rotatablely moves to pass to radially by tooth bar that the reed support converts radially moving back and forth of reed to again.When radially the reed support moved on first section horizontal linear guide rail, radially reed was inserted between thread layers; When support during through intermediate, inclined transition guide rail, radially reed continues to insert, and simultaneously downwards, thereby makes the dent of reed radially block every one thread with one deck; Support continues along another section horizontal linear guide rail movement the yarn that blocks to be drawn to the opposing party then.Meanwhile, the radially reed support counter motion of another side is drawn second half yarn to a side.So, realized yarns Y to opening.Radially the reed support is connecting of an activity with the tooth bar coupling mechanism, and this connection can realize that radially the side-to-side movement of reed support and tooth bar is consistent, and does not influence support moving up and down between the guide rail transition region.
Claims (3)
1. radial reed shedding device of three-dimensional weaving machine, it is characterized in that including two groups of radially reeds (1) that stagger up and down, reed support (2) radially, guide rail (3), pinion and rack (5), crank and rocker mechanism (7), Bevel Gear Transmission mechanism (10), radially reed (1) is fixedlyed connected with reed support (2) radially, radially reed support (2) is installed on the guide rail (3), radially reed support (2) can slide in guide rail (3), the dent that radially has spacing to equate on the reed (1), radially reed support (2) lower end forms mobilizable the connection with pinion and rack (5), the radially reed (1) that is driven on the reed support (2) radially by pinion and rack (5) moves back and forth, pinion and rack (5) connects with crank and rocker mechanism (7), Bevel Gear Transmission mechanism (10) cooperates with crank and rocker mechanism (7), described guide rail (3) is made up of two sections horizontal linear guide rails and one section angled transition guide rail, wherein one section horizontal linear guide rail links to each other with another section line slideway by the angled transition guide rail, radially reed (1) is finished insert action on first section horizontal linear guide rail, radially reed (1) continuation insertion and sinking during through the angled transition guide rail, dent blocks yarn, then enter second section horizontal linear guide rail, drive yarn and finish the opening action.
2. by the described radial reed shedding device of three-dimensional weaving machine of claim 1, it is characterized in that described pinion and rack (5) includes a tooth bar and a circular gear, tooth bar matches with the circular gear that the below is provided with, radially reed support lower end is provided with a groove, it matches with the projection (4) that the tooth bar top is provided with, when radially reed support (2) was positioned at first section line slideway, the top of projection (4) and the distance of bottom portion of groove were more than or equal to the vertical range between two horizontal linear guide rails.
3. by the described radial reed shedding device of three-dimensional weaving machine of claim 1, it is characterized in that described crank and rocker mechanism (7) includes two in-line gears (8) and does crank, Bevel Gear Transmission mechanism (10) matches with in-line gears (8) by Knucle-gear (9), sector gear (6) is done rocking bar, in-line gears (8) are connected with sector gear (6) by connecting rod, the swing of sector gear (6) drives the Knucle-gear that is mated and constantly does clockwise and counterclockwise rotation, rotatablely moves to pass to radially by tooth bar that reed support (2) converts radially moving back and forth of reed (1) to again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101974602A CN101407967B (en) | 2008-10-30 | 2008-10-30 | Radial reed shedding device of three-dimensional weaving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101974602A CN101407967B (en) | 2008-10-30 | 2008-10-30 | Radial reed shedding device of three-dimensional weaving machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101407967A CN101407967A (en) | 2009-04-15 |
| CN101407967B true CN101407967B (en) | 2010-12-22 |
Family
ID=40571164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101974602A Expired - Fee Related CN101407967B (en) | 2008-10-30 | 2008-10-30 | Radial reed shedding device of three-dimensional weaving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101407967B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105671747B (en) * | 2016-01-15 | 2017-05-24 | 佛山慈慧通达科技有限公司 | Three-dimensional weaving opening mechanism and application method thereof |
| CN108708050B (en) * | 2018-07-03 | 2023-07-28 | 成都海蓉特种纺织品有限公司 | Novel shuttle box |
| CN109881339B (en) * | 2019-04-18 | 2024-01-19 | 中原工学院 | Three-dimensional hank loom and hank weaving method thereof |
-
2008
- 2008-10-30 CN CN2008101974602A patent/CN101407967B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101407967A (en) | 2009-04-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101294327B (en) | Novel three-dimensional weaving machine | |
| CN102517741A (en) | Opening device for stereo loom | |
| CN109881339B (en) | Three-dimensional hank loom and hank weaving method thereof | |
| EP1507027A1 (en) | A method for weaving curved warp yarns and a woven fabric | |
| CN105239256A (en) | Three-dimensional multilayer pneumatic picking loom | |
| CN201241230Y (en) | Novel three-dimensional loom | |
| CN101407967B (en) | Radial reed shedding device of three-dimensional weaving machine | |
| CN204589477U (en) | Many Weft Insertion Mechanism in Rapier Looms that a kind of each arrow shaft controls separately | |
| CN201459338U (en) | Fabric sampling loom | |
| CN103849974B (en) | Opening weft insertion mechanism applicable to multilayer fabric weaving | |
| CN105088469A (en) | Water-jet loom in cross weaving mode | |
| CN202380169U (en) | Shedding device of stereoscopic loom | |
| CN103924360B (en) | A kind of weaving method of multi-layer three-dimension stereo fabric | |
| CN203977046U (en) | A kind of Rapier looms is weaved Wide-angle cloth reed | |
| CN101319430B (en) | Three-dimensional pattern weaving apparatus | |
| CN1952235A (en) | Process for transmission of tandem type double-layer rigid rapier weft insertion mechanism | |
| CN203890587U (en) | Opening weft guide mechanism applicable to weaving of multi-layer fabric | |
| CN101418491A (en) | Rapier weft inserting apparatus for three-dimensional loom | |
| CN105088468A (en) | Bidirectional opening mechanism for weaving grid fabric | |
| CN102108583A (en) | Programmable circular knitting machine end cam opening mechanism | |
| CN204918941U (en) | Hydraulic loom of hank mode of knitting | |
| CN112522840B (en) | Weft selecting device | |
| CN116163044B (en) | Automatic layering device and layering method for multi-layer warp yarns of three-dimensional fabric | |
| CN205856749U (en) | Unilateral driving reed transversing mechanism | |
| CN210765716U (en) | Novel rapier jacquard loom |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: WUHAN TECHNOLOGY COLLEGE Free format text: FORMER OWNER: LIN FUSHENG Effective date: 20090522 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20090522 Address after: Hubei city of Wuhan province Wuchang Luxiang Textile Road No. 1 post encoding: 430072 Applicant after: Wuhan University of Science & Engineering Address before: Zip code, School of mechanical and electrical engineering, Hongshan Road, Hongshan District, Wuhan, Hubei, China Post Code: 430073 Applicant before: Lin Fusheng Co-applicant before: Song Zhifeng Co-applicant before: Wen Wen |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Fusheng Inventor before: Lin Fusheng Inventor before: Song Zhifeng Inventor before: Wen Wen Inventor before: Wei Xianfei |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170425 Address after: 430072 Hubei city of Wuhan province Wuchang Luxiang Textile Road No. 1 Patentee after: Wuhan Textile University Address before: 430072 Hubei city of Wuhan province Wuchang Luxiang Textile Road No. 1 Patentee before: Wuhan University of Science & Engineering Effective date of registration: 20170425 Address after: 1 Hongshan Textile University, Hubei, Wuhan Province, No. 430000, Wuhan Textile University Patentee after: Lin Fusheng Address before: 430072 Hubei city of Wuhan province Wuchang Luxiang Textile Road No. 1 Patentee before: Wuhan Textile University |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170612 Address after: 430000, Hubei, Wuhan province East Lake Wuhan New Technology Development Zone, fortune 6, Wuhan North bird bird Camry computer embroidery machine manufacturing Co., Ltd. 1 R & D building Patentee after: WUHAN DINGDAHUI TECHNOLOGY Co.,Ltd. Address before: 1 Hongshan Textile University, Hubei, Wuhan Province, No. 430000, Wuhan Textile University Patentee before: Lin Fusheng |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180417 Address after: 528200 Foshan District, Nanhai District, Guangxi city, Guangdong Province, the south end of the west end of the industrial zone, M third, C area, 301-1 units. Patentee after: FOSHAN CIHUI TONGDA TECHNOLOGY CO.,LTD. Address before: 430000, Hubei, Wuhan province East Lake Wuhan New Technology Development Zone, fortune 6, Wuhan North bird bird Camry computer embroidery machine manufacturing Co., Ltd. 1 R & D building Patentee before: WUHAN DINGDAHUI TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20191030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |