CN102587010A - Yarn sheet tension adjusting device for multilayer carbon fiber angle interlocking loom - Google Patents
Yarn sheet tension adjusting device for multilayer carbon fiber angle interlocking loom Download PDFInfo
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- CN102587010A CN102587010A CN2012100482452A CN201210048245A CN102587010A CN 102587010 A CN102587010 A CN 102587010A CN 2012100482452 A CN2012100482452 A CN 2012100482452A CN 201210048245 A CN201210048245 A CN 201210048245A CN 102587010 A CN102587010 A CN 102587010A
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- swing arm
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- rotating shaft
- loom
- swing
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 14
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 239000002131 composite material Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000011218 segmentation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 7
- 238000009941 weaving Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000011157 advanced composite material Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The invention discloses a yarn sheet tension adjusting device for a multilayer carbon fiber angle interlocking loom, which comprises a frame. An upper tension adjusting support and a lower tension adjusting support are mounted on the frame and are vertically symmetric, longitudinal sections of the upper tension adjusting support and the lower tension adjusting support are V-shaped, and V-shaped openings are opposite to a fell of the loom. Let-off rollers and swing tension rollers are sequentially arranged along a let-off direction and are mounted on each tension adjusting support in a paired manner, the let-off rollers are rotatably connected onto a swing arm rotating shaft, the swing arm rotating shaft is rotatably connected onto each tension adjusting support, the swing tension rollers are rotatably connected onto a swing roller supporting shaft, the swing roller supporting shaft is fixedly connected onto the swing arm rotating shaft through swing arms fixedly connected to two ends of the swing roller supporting shaft, and a spring is clamped between one side of each swing arm close to the fell of the loom and the frame. The yarn sheet tension adjusting device can be used for tensioning yarns, and is simple and compact in structure, remarkable in effect, small in occupied area, small in size and fine in stability.
Description
Technical field
The present invention relates to a kind of weaving machine yarns tension-adjusting gear, particularly a kind of carbon fiber multilayer angle joins loom sheet yarn tension adjusting device.
Background technology
Along with the development of engineering and material science, to material property require increasingly high.The research of relevant advanced composite material, development and application become one of important content of high-tech material technology, and carbon fiber and carbon fibre composite thereof occupy critical role in this field.Because the performance that carbon fibre composite is unique, remarkable particularly is widely used in the aircraft industry at aviation field.The online technology of knitting in multilayer angle is a kind of advanced composite material (ACM) skeleton weaving technology that on multilayer warp thread weaving technology basis, grows up.The characteristic big to the carbon fibre fabric finished product thickness, that carbon fiber surface is not wear-resisting and weave characteristics such as the number of plies is many has certain specific (special) requirements for the design and the research of loom tensioning portion, requires warp thread to have tension force all the time when weaving, and keeps tensioning state.The related patent U.S. Patent No. that retrieves at present has: 1) Chinese utility model patent 200420122333.3 discloses a kind of permanent tension force let-off motion; It is between the back rest of loom let-off roller and loom, to increase a line storehouse; The warp of certain-length in store in the line storehouse, and provide through line tension through air spring.Regulate the operating pressure of air spring, can regulate size through line tension.2) Chinese utility model patent 201020620755.9 discloses a kind of constant tension device; Form by front jocket wheel, fast pulley, back guide wheel, broadband netting twine, support, balancer shaft, weight linear meter, counterweight, permanent straining pulley, it is characterized in that the bottom front end of support is provided with balancer shaft, weight linear meter is set on the balancer shaft; Weight linear meter can rotate around balancer shaft; The other end of weight linear meter is provided with permanent straining pulley, and the middle part of weight linear meter is provided with counterweight, and counterweight can be slided along weight linear meter; The top front end of support is provided with front jocket wheel, and the rear end, top of support is provided with the back guide wheel, between front jocket wheel and the back guide wheel fast pulley is set on the support.The invention has the beneficial effects as follows that constant tension device is simple in structure, tension adjustment is convenient, is fit to the demand that the broadband netting twine is produced.Above-mentioned patent is when being used for the tension adjustment of multilayer tablet yarn, and is bulky, and required installing space is bigger, and factory building is had relatively high expectations, and increased factory building capital construction cost.
Summary of the invention
The present invention provides a kind of carbon fiber multilayer angle to join loom sheet yarn tension adjusting device for solving the technical problem that exists in the known technology, this device when being used for the tension adjustment of multilayer tablet yarn, compact conformation, floor space is little, volume is little.
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is: a kind of carbon fiber multilayer angle joins loom sheet yarn tension adjusting device, comprises frame; Top tension adjustment support and bottom tension adjustment support are installed on the said frame, and said top tension adjustment support and said bottom tension adjustment support are symmetric arrangement up and down, and vertically section is V-shaped, and the V-arrangement opening is relative with the loom fell; On the tension adjustment support of said top there be along top warp let-off roller and top swing idler roller that warp let-off direction sets gradually mounted in pairs; Said top warp let-off roller is rotatably connected in the swing arm rotating shaft of top, and the swing arm rotating shaft of said top is rotatably connected on the tension adjustment support of said top; Said top swing idler roller is rotatably connected on the pendulum roller bolster of top; Said top pendulum roller bolster is fixed in the swing arm rotating shaft of said top through the top swing arm that is fixed in its two ends; The lower end of said top swing arm is connected with said top pendulum roller bolster, and the upper end of said top swing arm is connected with the swing arm rotating shaft of said top; Between the swing arm of said top is near side lower part of loom fell and frame, be clamped with spring I; On the tension adjustment support of said bottom there be along bottom warp let-off roller and bottom swing idler roller that warp let-off direction sets gradually mounted in pairs; Said bottom warp let-off roller is rotatably connected on bottom swing arm rotating shaft, and the swing arm rotating shaft of said bottom is rotatably connected on the tension adjustment support of said bottom; Said bottom swing idler roller is rotatably connected on the pendulum roller bolster of bottom; Said bottom pendulum roller bolster is fixed in the swing arm rotating shaft of said bottom through the bottom swing arm that is fixed in its two ends, and said bottom pendulum roller bolster is positioned at the top of said bottom swing arm rotating shaft; Between the swing arm of said bottom is near upper lateral part of loom fell and frame, be clamped with spring II.
Be provided with counterweight support bar I in the upper end of said top swing arm, said counterweight support bar I and said spring I divide the both sides that are located at the swing arm of said top; The upper end of said bottom swing arm and said bottom pendulum roller bolster are affixed; The middle part of said bottom swing arm and the swing arm rotating shaft of said bottom are affixed; Be provided with counterweight installing hole and counterweight support bar II in the lower end of said bottom swing arm, said counterweight support bar II and said spring II are arranged on the homonymy of said bottom swing arm.
Said upward tension adjustment support and said tension adjustment support down all are connected to form by at least two segmentations.
Said top warp let-off roller, said bottom warp let-off roller, said top swing idler roller and said bottom swing idler roller are all processed by lightweight SCP composite steel tube.
Said counterweight support bar I and counterweight support bar II all are obliquely installed.
Advantage and good effect that the present invention has are: 1) on warp let-off direction, adopt the spring compression swing arm, the swing idler roller that swing arm drives on the swing arm bolster compresses yarn, makes yarn be in tensioned state all the time, and simple in structure, effect is remarkable; 2) be employed in the V-shaped upper and lower part tension adjustment support of symmetric arrangement up and down of the vertical section of installation on the frame, can make the yarn layout clear, do not have and interfere, guarantee that the multilayer yarn gets into loom smoothly, and compact conformation, floor space is little, and volume is little; The vertical power that yarn acts on the upper and lower tension adjustment support can partial offset, improves the force-bearing situation of frame, the stability of intensifier; 3) warp let-off roller all adopts lightweight SCP composite steel tube with the swing idler roller, has reduced the wearing and tearing to yarn.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A portion cutaway view Amplified image of Fig. 1;
Fig. 3 is the B portion cutaway view Amplified image of Fig. 1;
Fig. 4 is that the C of Fig. 2 is to view;
Fig. 5 is that the D of Fig. 3 is to view.
Among the figure: 1, frame, 2, bottom tension adjustment support, 3. top tension adjustment support, 4, counterweight support bar I, 5, top swing arm rotating shaft; 6, top warp let-off roller, 7, the top swing arm, 8, spring I, 9, top pendulum roller bolster, 10, top swing idler roller; 11, warp thread, 12, bottom pendulum roller bolster, 13, bottom swing idler roller, 14, spring II; 15, bottom swing arm rotating shaft, 16, bottom warp let-off roller, 17, the bottom swing arm, 18, counterweight support bar II.
The specific embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, the following examples of giving an example now, and conjunction with figs. specifies as follows:
See also Fig. 1～Fig. 5; A kind of carbon fiber multilayer angle joins loom sheet yarn tension adjusting device; Comprise frame 1, top tension adjustment support 3 and bottom tension adjustment support 2 are installed on the frame 1, top tension adjustment support 3 is symmetric arrangement up and down with bottom tension adjustment support 2; And vertically section is V-shaped, and the V-arrangement opening is relative with the loom fell.
On the tension adjustment support 3 of top there be along top warp let-off roller 6 and top swing idler roller 10 that warp let-off direction sets gradually mounted in pairs; Top warp let-off roller 6 is rotatably connected in the top swing arm rotating shaft 5, and top swing arm rotating shaft 5 is rotatably connected on the top tension adjustment support 3; Top swing idler roller 10 is rotatably connected on the top pendulum roller bolster 9; Top pendulum roller bolster 9 is fixed in the top swing arm rotating shaft 5 through the top swing arm 7 that is fixed in its two ends; The lower end of top swing arm 7 and top pendulum roller bolster 9 are affixed, and the upper end of top swing arm 7 and top swing arm rotating shaft 5 are affixed; Between top swing arm 7 is near side lower part of loom fell and frame 1, be clamped with spring I8.
On the tension adjustment support 2 of bottom there be along bottom warp let-off roller 16 and bottom swing idler roller 13 that warp let-off direction sets gradually mounted in pairs; Bottom warp let-off roller 16 is rotatably connected in the bottom swing arm rotating shaft 15, and bottom swing arm rotating shaft 15 is rotatably connected on the bottom tension adjustment support 2; Bottom swing idler roller 13 is rotatably connected on the bottom pendulum roller bolster 12, and bottom pendulum roller bolster 12 is fixed in the bottom swing arm rotating shaft 15 through the bottom swing arm 17 that is fixed in its two ends, and bottom pendulum roller bolster 12 is positioned at the top of bottom swing arm rotating shaft 15; Between bottom swing arm 17 is near upper lateral part of loom fell and frame 1, be clamped with spring II14.
The upper end of bottom swing arm 17 and bottom pendulum roller bolster 12 are affixed; The middle part of bottom swing arm 17 and bottom swing arm rotating shaft 15 are affixed; The lower end of swing arm 17 is provided with counterweight installing hole and counterweight support bar II18 in the bottom, and counterweight support bar II18 and spring II14 are arranged on the homonymy of bottom swing arm 17.Above top swing arm 7, be provided with counterweight support bar I4, counterweight support bar I4 and spring I8 divide the both sides that are located at top swing arm 7.Counterweight support bar I4 and counterweight support bar II14 adopt usually and are obliquely installed.
Top tension adjustment support 3 all can be connected to form by at least two segmentations with bottom tension adjustment support 2.With convenient processing and transportation.
Top warp let-off roller 6, bottom warp let-off roller 16, top swing idler roller 10 and bottom swing idler roller 13 are all processed by lightweight SCP composite steel tube, to reduce the wearing and tearing to yarn.
In this example, the swing idler roller that is the V-shaped layout of vertical section has 90, can accomplish the tension adjustment of 90 layers of warp thread.
Operation principle of the present invention:
Yarn gets into through warp let-off roller, draws through the swing idler roller, and yarn is in tensioned state all the time under the effect of spring.The flexible of spring can store opening and comprehensive usual friendship for the redundant yarn that produces in the process, guarantee that yarn is in tensioning state all the time in weaving process.
In single yarn number of yarns more after a little while, loom pulling sheet yarn, the insufficient pressure that spring is formed is so that it produces enough distortion; Need hang additional bob-weight this moment on the counterweight support bar, the counterweight countershaft applies the opposite moment of spring torque that discharges with spring, makes the swing arm holddown spring; Make spring produce enough distortion; Compress swing arm, swing arm drives pendulum tube bolster and compresses yarn with the swing idler roller, makes the yarn tensioning.
In single yarn number of yarns more for a long time, additional bob-weight in the counterweight installing hole, or through counterweight hole suspension additional bob-weight, with balance bottom swing arm structure, make bottom pendulum roller bolster remain on bottom swing arm rotating shaft above, prevent that the bottom swing arm is turned upside-down.
Although combine accompanying drawing that the preferred embodiments of the present invention are described above; But the present invention is not limited to the above-mentioned specific embodiment, and the above-mentioned specific embodiment only is schematically, is not restrictive; Those of ordinary skill in the art is under enlightenment of the present invention; Not breaking away under the scope situation that aim of the present invention and claim protect, can also make a lot of forms, these all belong within protection scope of the present invention.
Claims (5)
1. a carbon fiber multilayer angle joins loom sheet yarn tension adjusting device, it is characterized in that, comprises frame; Top tension adjustment support and bottom tension adjustment support are installed on the said frame, and said top tension adjustment support and said bottom tension adjustment support are symmetric arrangement up and down, and vertically section is V-shaped, and the V-arrangement opening is relative with the loom fell;
On the tension adjustment support of said top there be along top warp let-off roller and top swing idler roller that warp let-off direction sets gradually mounted in pairs; Said top warp let-off roller is rotatably connected in the swing arm rotating shaft of top, and the swing arm rotating shaft of said top is rotatably connected on the tension adjustment support of said top; Said top swing idler roller is rotatably connected on the pendulum roller bolster of top; Said top pendulum roller bolster is fixed in the swing arm rotating shaft of said top through the top swing arm that is fixed in its two ends; The lower end of said top swing arm is connected with said top pendulum roller bolster, and the upper end of said top swing arm is connected with the swing arm rotating shaft of said top; Between the swing arm of said top is near side lower part of loom fell and frame, be clamped with spring I;
On the tension adjustment support of said bottom there be along bottom warp let-off roller and bottom swing idler roller that warp let-off direction sets gradually mounted in pairs; Said bottom warp let-off roller is rotatably connected on bottom swing arm rotating shaft, and the swing arm rotating shaft of said bottom is rotatably connected on the tension adjustment support of said bottom; Said bottom swing idler roller is rotatably connected on the pendulum roller bolster of bottom; Said bottom pendulum roller bolster is fixed in the swing arm rotating shaft of said bottom through the bottom swing arm that is fixed in its two ends, and said bottom pendulum roller bolster is positioned at the top of said bottom swing arm rotating shaft; Between the swing arm of said bottom is near upper lateral part of loom fell and frame, be clamped with spring II.
2. carbon fiber multilayer according to claim 1 angle joins loom sheet yarn tension adjusting device, it is characterized in that, be provided with counterweight support bar I in the upper end of said top swing arm, said counterweight support bar I and said spring I divide the both sides that are located at the swing arm of said top; The upper end of said bottom swing arm and said bottom pendulum roller bolster are affixed; The middle part of said bottom swing arm and the swing arm rotating shaft of said bottom are affixed; Be provided with counterweight installing hole and counterweight support bar II in the lower end of said bottom swing arm, said counterweight support bar II and said spring II are arranged on the homonymy of said bottom swing arm.
3. carbon fiber multilayer according to claim 1 angle joins loom sheet yarn tension adjusting device, it is characterized in that, said upward tension adjustment support and said tension adjustment support down all are connected to form by at least two segmentations.
4. carbon fiber multilayer according to claim 1 angle joins loom sheet yarn tension adjusting device; It is characterized in that said top warp let-off roller, said bottom warp let-off roller, said top swing idler roller and said bottom swing idler roller are all processed by lightweight SCP composite steel tube.
5. carbon fiber multilayer according to claim 2 angle joins loom sheet yarn tension adjusting device, it is characterized in that said counterweight support bar I and counterweight support bar II all are obliquely installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210048245 CN102587010B (en) | 2012-02-28 | 2012-02-28 | Yarn sheet tension adjusting device for multilayer carbon fiber angle interlocking loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210048245 CN102587010B (en) | 2012-02-28 | 2012-02-28 | Yarn sheet tension adjusting device for multilayer carbon fiber angle interlocking loom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102587010A true CN102587010A (en) | 2012-07-18 |
| CN102587010B CN102587010B (en) | 2013-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210048245 Expired - Fee Related CN102587010B (en) | 2012-02-28 | 2012-02-28 | Yarn sheet tension adjusting device for multilayer carbon fiber angle interlocking loom |
Country Status (1)
| Country | Link |
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| CN (1) | CN102587010B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104178890A (en) * | 2014-09-18 | 2014-12-03 | 中安（天津）航空设备有限公司 | Warp feeding device of rapier loom |
| CN113618811A (en) * | 2021-08-20 | 2021-11-09 | 界首市宏利塑料股份有限公司 | Cutting equipment for coiled foaming adhesive rope |
| CN113891964A (en) * | 2019-06-20 | 2022-01-04 | 范德威尔公司 | Arrangement of a weaving machine and a yarn storage device with a matching yarn tensioning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03137246A (en) * | 1989-10-19 | 1991-06-11 | Nippon Oil Co Ltd | Warp tension adjusting device of weaving machine |
| JPH06316839A (en) * | 1993-04-30 | 1994-11-15 | Asahi Chem Ind Co Ltd | Method for regulating warp yarn tension and its apparatus |
| JPH09228194A (en) * | 1996-02-26 | 1997-09-02 | Toyota Autom Loom Works Ltd | Easing unit in loom |
| JP2000345448A (en) * | 1999-06-03 | 2000-12-12 | Tsudakoma Corp | Warp tension regulator |
| CN1554819A (en) * | 2003-12-23 | 2004-12-15 | 上海市纺织科学研究院 | Loom let-off bobbin rack for wearing flat coarse warp woven fabric |
| JP2009234777A (en) * | 2008-03-28 | 2009-10-15 | Toho Tenax Co Ltd | Creel |
| CN201386178Y (en) * | 2009-03-19 | 2010-01-20 | 窦其勇 | Single-yarn tension control device of cylinder creel for carbon-fiber weaving loom |
| CN201809546U (en) * | 2010-09-27 | 2011-04-27 | 江苏澳盛复合材料科技有限公司 | Carbon fiber cloth loom |
| CN202440622U (en) * | 2012-02-28 | 2012-09-19 | 天津工业大学 | Yarn sheet tension regulating device of carbon fiber multi-layer angle-linked loom |
-
2012
- 2012-02-28 CN CN 201210048245 patent/CN102587010B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03137246A (en) * | 1989-10-19 | 1991-06-11 | Nippon Oil Co Ltd | Warp tension adjusting device of weaving machine |
| JPH06316839A (en) * | 1993-04-30 | 1994-11-15 | Asahi Chem Ind Co Ltd | Method for regulating warp yarn tension and its apparatus |
| JPH09228194A (en) * | 1996-02-26 | 1997-09-02 | Toyota Autom Loom Works Ltd | Easing unit in loom |
| JP2000345448A (en) * | 1999-06-03 | 2000-12-12 | Tsudakoma Corp | Warp tension regulator |
| CN1554819A (en) * | 2003-12-23 | 2004-12-15 | 上海市纺织科学研究院 | Loom let-off bobbin rack for wearing flat coarse warp woven fabric |
| JP2009234777A (en) * | 2008-03-28 | 2009-10-15 | Toho Tenax Co Ltd | Creel |
| CN201386178Y (en) * | 2009-03-19 | 2010-01-20 | 窦其勇 | Single-yarn tension control device of cylinder creel for carbon-fiber weaving loom |
| CN201809546U (en) * | 2010-09-27 | 2011-04-27 | 江苏澳盛复合材料科技有限公司 | Carbon fiber cloth loom |
| CN202440622U (en) * | 2012-02-28 | 2012-09-19 | 天津工业大学 | Yarn sheet tension regulating device of carbon fiber multi-layer angle-linked loom |
Non-Patent Citations (1)
| Title |
|---|
| 李英富: "碳纤维布的织造及其应用", 《新材料产业》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104178890A (en) * | 2014-09-18 | 2014-12-03 | 中安（天津）航空设备有限公司 | Warp feeding device of rapier loom |
| CN104178890B (en) * | 2014-09-18 | 2015-09-30 | 中安（天津）航空设备有限公司 | A kind of let-off motion of Rapier looms |
| CN113891964A (en) * | 2019-06-20 | 2022-01-04 | 范德威尔公司 | Arrangement of a weaving machine and a yarn storage device with a matching yarn tensioning device |
| CN113891964B (en) * | 2019-06-20 | 2023-10-20 | 范德威尔公司 | Arrangement of a weaving machine and a yarn storage device with a matched yarn tensioning device |
| CN113618811A (en) * | 2021-08-20 | 2021-11-09 | 界首市宏利塑料股份有限公司 | Cutting equipment for coiled foaming adhesive rope |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102587010B (en) | 2013-10-23 |
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