CN203904594U - Rigid rapier weaving machine tension balance device for carbon fiber weaving - Google Patents
Rigid rapier weaving machine tension balance device for carbon fiber weaving Download PDFInfo
- Publication number
- CN203904594U CN203904594U CN201420351728.4U CN201420351728U CN203904594U CN 203904594 U CN203904594 U CN 203904594U CN 201420351728 U CN201420351728 U CN 201420351728U CN 203904594 U CN203904594 U CN 203904594U
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- roller
- live
- tension
- vertical guide
- carbon fiber
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 24
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 24
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000009941 weaving Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 229920001971 elastomer Polymers 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract 5
- 230000000694 effects Effects 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 229920002239 polyacrylonitrile Polymers 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 229920003225 polyurethane elastomer Polymers 0.000 description 2
- 238000009954 braiding Methods 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a rigid rapier weaving machine tension balance device for carbon fiber weaving. The rigid rapier weaving machine tension balance device comprises a first tension adjustment mechanism, a second tension adjustment mechanism and a third tension adjustment mechanism, wherein the first tension adjustment mechanism comprises a first transmission roller, a second transmission roller and a first vertical guide rail; a first tension adjustment roller is hinged to the first vertical guide rail; the second tension adjustment mechanism comprises a driving roller, a third transmission roller and a first cylinder; the third tension adjustment mechanism comprises a fourth transmission roller, a fifth transmission roller and a second vertical guide rail; a second tension adjustment roller is hinged to the second vertical guide rail; a second cylinder used for driving the second tension adjustment roller to move up and down along the second vertical guide rail is arranged below the second tension adjustment roller. According to the tension balance device, the tension of yarns can be uniformly adjusted, so that the yarns are spread and flattened, and the product quality is improved.
Description
Technical field
The utility model relates to a kind of tension balance device, particularly relates to a kind of rigid rapier weaving machine tension balance device for carbon fiber knit.
Background technology
Polyacrylonitrile (PAN) base carbon fibre is a kind of taking PAN precursor as presoma, the inorganic fibers with random graphits structure through carbon content that more than 1000 DEG C high-temperature process makes more than 90%, has a series of excellent properties such as high specific strength, high ratio modulus, high temperature resistant, corrosion-resistant, endurance, radioresistance, conduction, heat transfer, damping, noise reduction and relative density be little.Carbon fiber, as dual-use High-tech Material, has been widely used in the civilian industry such as the leading-edge field such as Aero-Space, national defense and military and senior sports goods and medicine equipment.The development of carbon fiber and being applied in improves the competitiveness aspect of national military strength and industrial products and is just bringing into play more and more important effect, and this product has very wide application prospect in China.
In the application of carbon fiber, be generally divided into direct application of carbon fibres winding and post-production application and be woven into carbon fibre fabric.In general radially thing is thinner for carbon fiber knit, and mass area ratio is less, and its physical property deviation is less, and the operability that paving is covered is better.If carbon fiber warp-wise tension force in braiding process is inhomogeneous, can cause braided fabric thickness large and inhomogeneous, warp-wise brute force is low, and cloth cover is apparent poor, particularly paving is covered poor performance, make the quality of rear road product also can not get good guarantee, seriously fettered the application of carbon fibre material in high-end field.Existing carbon fiber rigid rapier weaving machine tensioner structure is single, and equalization of strain is not good, lack of homogeneity.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and a kind of rigid rapier weaving machine tension balance device for carbon fiber knit is provided.This tension balance device can carry out even regulation to the tension force of warp thread, makes warp thread paving cover flattening, has improved product quality.
For achieving the above object, the technical solution adopted in the utility model is: a kind of rigid rapier weaving machine tension balance device for carbon fiber knit, is characterized in that: comprise for warp thread successively by and for regulating successively the first governing mechanism of tension, the second governing mechanism of tension and the 3rd governing mechanism of tension of warp tension; Described the first governing mechanism of tension comprise the first live-roller, the second live-roller and be arranged on the first live-roller and the second live-roller between the first vertical guide, in described the first vertical guide, be hinged with first dance roller that can move up and down along the first vertical guide; Described the second governing mechanism of tension comprises driven roller and the 3rd live-roller and for driving the 3rd live-roller near under driven roller or away from the first cylinder of driven roller; Described the 3rd governing mechanism of tension comprise the 4th live-roller, the 5th live-roller and be arranged on the 4th live-roller and the 5th live-roller between the second vertical guide, in described the second vertical guide, be hinged with the second dance roller, the below of described the second dance roller is provided with the second cylinder for driving the second dance roller to move up and down along the second vertical guide.
Above-mentioned a kind of rigid rapier weaving machine tension balance device for carbon fiber knit, is characterized in that: on described the first dance roller, counterweight is installed.
Above-mentioned a kind of rigid rapier weaving machine tension balance device for carbon fiber knit, is characterized in that: described the first live-roller, the second live-roller, the first dance roller, the 3rd live-roller, the 4th live-roller, the 5th live-roller and the second dance roller are minute surface smooth roll.
Above-mentioned a kind of rigid rapier weaving machine tension balance device for carbon fiber knit, is characterized in that: described driven roller is rubber roll.
The utility model compared with prior art has the following advantages:
1, of the present utility model simple in structure, rationally novel in design.
2, the utility model, by three governing mechanism of tension are set, regulates successively to warp thread, has effectively ensured the uniformity that warp thread regulates, and is highly suitable for carbon fiber warp thread.
3, of the present utility model to realize cost low, and result of use is good, is convenient to promote the use of.
In sum, the utility model is simple in structure, and rationally novel in design, functional reliability is high, long service life, and tension adjustment performance is good, thereby has improved quality and the performance of product, and result of use is good, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
The 1-the first governing mechanism of tension; 1-1-the first live-roller; 1-2-the second live-roller;
1-3-the first vertical guide; 1-4-the first dance roller; 1-5-counterweight;
The 2-the second governing mechanism of tension; 2-1-three live-roller; 2-2-driven roller;
2-3-the first cylinder; The 3-the three governing mechanism of tension; 3-1-four live-roller; ;
3-2-five live-roller; 3-3-the second vertical guide; 3-4-the second dance roller;
3-5-the second cylinder; 4-warp thread; 5-tension bracket;
5-1-guide groove.
Detailed description of the invention
A kind of rigid rapier weaving machine tension balance device for carbon fiber knit as shown in Figure 1, comprise for warp thread 4 successively by and for regulating successively the first governing mechanism of tension 1, the second governing mechanism of tension 2 and the 3rd governing mechanism of tension 3 of warp thread 4 tension force, and for the tension bracket 5 of the first governing mechanism of tension 1, the second governing mechanism of tension 2 and the 3rd governing mechanism of tension 3 is installed, described tension bracket 5 is between creel and rigid rapier weaving machine.
As shown in Figure 1, described the first governing mechanism of tension 1 comprise the first live-roller 1-1, the second live-roller 1-2 and be arranged on the first live-roller 1-1 and the second live-roller 1-2 between the first vertical guide 1-3, on described the first vertical guide 1-3, be hinged with the first dance roller 1-4 that can move up and down along the first vertical guide 1-3; Described the first live-roller 1-1 and the second live-roller 1-2 are all hinged on tension bracket 5.On described the first dance roller 1-4, counterweight 1-5 is installed.
As shown in Figure 1, described the second governing mechanism of tension 2 comprises driven roller 2-2 and the 3rd live-roller 2-1 and for driving the 3rd live-roller 2-1 near under driven roller 2-2 or away from the first cylinder 2-3 of driven roller 2-2.Described driven roller 2-2 and the 3rd live-roller 2-1 are all hinged on tension bracket 5, and on tension bracket 5, are provided with the guide groove 5-1 for guiding the 3rd live-roller 2-1 to move.In the present embodiment, described driven roller 2-2 is rubber roll, and driven roller 2-2 surface employing polyurethane rubber material, and hardness is Shao Shi 70-80 degree, roll surface fine grinding.Described the first cylinder 2-3 lays in pairs, and the piston rod of two the first cylinder 2-3 is hinged with the two ends of the 3rd live-roller 2-1 central shaft respectively.
As shown in Figure 1, described the 3rd governing mechanism of tension 3 comprise the 4th live-roller 3-1, the 5th live-roller 3-2 and be arranged on the 4th live-roller 3-1 and the 5th live-roller 3-2 between the second vertical guide 3-3, on described the second vertical guide 3-3, be hinged with the second dance roller 3-4, the below of described the second dance roller 3-4 is provided with the second cylinder 3-5 for driving the second dance roller 3-4 to move up and down along the second vertical guide 3-3.Described the second cylinder 3-5 lays in pairs, and the piston rod of two the second cylinder 3-5 is hinged with the two ends of the second dance roller 3-4 central shaft respectively.
In the present embodiment, described the first live-roller 1-1, the second live-roller 1-2, the first dance roller 1-4, the 3rd live-roller 2-1, the 4th live-roller 3-1, the 5th live-roller 3-2 and the second dance roller 3-4 are minute surface smooth roll.In the present embodiment, all driven rolls are parallel to each other, and rotate flexibly without stuck point.
When use, in the time that warp thread 4 is guided tension bracket 5 into from creel, first through the first live-roller 1-1, enter successively the first governing mechanism of tension 1 that the first dance roller 1-4 and the second live-roller 1-2 form, above-mentioned three rollers are passive minute surface smooth roll, the Ra0.02 of turning to.Between the first live-roller 1-1 and the first dance roller 1-4, form cornerite herein, produce certain friction tension.Between the first dance roller 1-4 and the second live-roller 1-2, form cornerite, also produce friction tension.The counterweight 1-5 that the friction tension producing herein all can be installed by the first dance roller 1-4 both sides carries out Tensity size adjusting, plays tight end effect.Rigid rapier weaving machine adopts the step-by-step movement warp let-off, and warp thread 4 constantly produces pulling force upwards to the first dance roller 1-4 in step-by-step movement warp let-off process.The first dance roller 1-4 adopts the portable mode of easy on and off to install, and now the first dance roller 1-4 produces concussion effect, thereby warp thread 4 is carried out to even tension adjusting, and warp thread 4 pavings are covered flattening.
In the time that warp thread 4 enters the 3rd live-roller 2-1 from the second live-roller 1-2, enter the second governing mechanism of tension 2, first through the 3rd live-roller 2-1 half-turn that detours, then pass through driven roller 2-2, the 3rd live-roller 2-1 is passive minute surface smooth roll, the Ra0.02 of turning to herein.Driven roller 2-2 surface adopts polyurethane rubber material, and hardness is Shao Shi 70-80 degree, roll surface fine grinding.In the time that warp thread 4 enters the second governing mechanism of tension 2 and carries out for the second time the debugging of warp-wise carbon fiber yarn equalization of strain, between the 3rd live-roller 2-1 and driven roller 2-2, form wide-angle cornerite, by driven roller 2-2, carbon fiber warp thread is produced, frictional force, and then warp thread 4 is carried out to tension force and play and increase and the effect of tight end, the effect that reduces friction between the warp thread causing because of tension recovery and superpose.The 3rd live-roller 2-1 can move along guide groove 5-1 under the drive of the first cylinder 2-3, the first cylinder 2-3 is herein by increasing and decreasing pressure-acting in the 3rd live-roller 2-1, change cornerite size between the 3rd live-roller 2-1 and driven roller 2-2, thereby warp thread 4 is carried out to Tensity size adjusting.
When warp thread 4 enters the 3rd governing mechanism of tension 3 from driven roller 2-2, first through the 4th live-roller 3-1, successively through the second dance roller 3-4 and the 5th live-roller 3-2, by the 3rd governing mechanism of tension 3, warp thread 4 being carried out to warp-wise carbon fiber yarn equalization of strain for the third time regulates, this three roller is passive minute surface smooth roll, the Ra0.02 of turning to.Between the 4th live-roller 3-1 and the second dance roller 3-4, form cornerite herein, produce certain friction tension.Between the second dance roller 3-4 and the 5th live-roller 3-2, form cornerite, also produce friction tension.The second dance roller 3-4 can move up and down along the second vertical guide 3-3 under the drive of the second cylinder 3-5, the second cylinder 3-5 is by increasing and decreasing pressure-acting in the second dance roller 3-4, change cornerite size and tension force between the second dance roller 3-4 and the 4th live-roller 3-1 and the 5th live-roller 3-2, play tight end effect.Warp thread 4 constantly produces pulling force upwards to the second dance roller 3-4 in step-by-step movement warp let-off process, by the second dance roller 3-4, the tension force of warp thread 4 is carried out to even regulation, and warp thread 4 pavings are covered flattening, send into loom.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification, change and equivalent structure transformation of above embodiment being done according to the utility model technical spirit, all still belongs in the protection domain of technical solutions of the utility model.
Claims (4)
1. for a rigid rapier weaving machine tension balance device for carbon fiber knit, it is characterized in that: comprise for warp thread (4) successively by and for regulating successively the first governing mechanism of tension (1), the second governing mechanism of tension (2) and the 3rd governing mechanism of tension (3) of warp thread (4) tension force; Described the first governing mechanism of tension (1) comprise the first live-roller (1-1), the second live-roller (1-2) and be arranged on the first live-roller (1-1) and the second live-roller (1-2) between the first vertical guide (1-3), in described the first vertical guide (1-3), be hinged with first dance roller (1-4) that can move up and down along the first vertical guide (1-3); Described the second governing mechanism of tension (2) comprises driven roller (2-2) and the 3rd live-roller (2-1) and for driving the 3rd live-roller (2-1) near under driven roller (2-2) or away from first cylinder (2-3) of driven roller (2-2); Described the 3rd governing mechanism of tension (3) comprise the 4th live-roller (3-1), the 5th live-roller (3-2) and be arranged on the 4th live-roller (3-1) and the 5th live-roller (3-2) between the second vertical guide (3-3), in described the second vertical guide (3-3), be hinged with the second dance roller (3-4), the below of described the second dance roller (3-4) is provided with the second cylinder (3-5) for driving the second dance roller (3-4) to move up and down along the second vertical guide (3-3).
2. a kind of rigid rapier weaving machine tension balance device for carbon fiber knit according to claim 1, is characterized in that: counterweight (1-5) is installed on described the first dance roller (1-4).
3. a kind of rigid rapier weaving machine tension balance device for carbon fiber knit according to claim 1, is characterized in that: described the first live-roller (1-1), the second live-roller (1-2), the first dance roller (1-4), the 3rd live-roller (2-1), the 4th live-roller (3-1), the 5th live-roller (3-2) and the second dance roller (3-4) are minute surface smooth roll.
4. a kind of rigid rapier weaving machine tension balance device for carbon fiber knit according to claim 1, is characterized in that: described driven roller (2-2) is rubber roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351728.4U CN203904594U (en) | 2014-06-28 | 2014-06-28 | Rigid rapier weaving machine tension balance device for carbon fiber weaving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351728.4U CN203904594U (en) | 2014-06-28 | 2014-06-28 | Rigid rapier weaving machine tension balance device for carbon fiber weaving |
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| Publication Number | Publication Date |
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| CN203904594U true CN203904594U (en) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420351728.4U Expired - Lifetime CN203904594U (en) | 2014-06-28 | 2014-06-28 | Rigid rapier weaving machine tension balance device for carbon fiber weaving |
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| CN (1) | CN203904594U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404656A (en) * | 2014-11-03 | 2015-03-11 | 镇江奥立特机械制造有限公司 | Nano carbon fiber constant tension tensile equipment balancing unit |
| CN105155103A (en) * | 2015-07-15 | 2015-12-16 | 北京昂林贸烽科技有限公司 | Reciprocating type automatic wide carbon fiber braiding machine and braiding method |
| CN106120073A (en) * | 2016-08-09 | 2016-11-16 | 浙江富润纺织有限公司 | A kind of warping machine yarn tension-adjusting gear of Pilus Caprae seu Ovis jacquard fabric |
| CN108041768A (en) * | 2018-02-09 | 2018-05-18 | 徐宏敢 | Anti-arch strap slide fastener and its production technology |
| CN112391720A (en) * | 2020-11-11 | 2021-02-23 | 山东恒利纺织科技有限公司 | Moisture-absorbing sweat-releasing quick-drying fabric |
-
2014
- 2014-06-28 CN CN201420351728.4U patent/CN203904594U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404656A (en) * | 2014-11-03 | 2015-03-11 | 镇江奥立特机械制造有限公司 | Nano carbon fiber constant tension tensile equipment balancing unit |
| CN105155103A (en) * | 2015-07-15 | 2015-12-16 | 北京昂林贸烽科技有限公司 | Reciprocating type automatic wide carbon fiber braiding machine and braiding method |
| CN105155103B (en) * | 2015-07-15 | 2018-02-23 | 北京昂林贸烽科技有限公司 | A kind of reciprocating automatic wide cut carbon fiber braider |
| CN106120073A (en) * | 2016-08-09 | 2016-11-16 | 浙江富润纺织有限公司 | A kind of warping machine yarn tension-adjusting gear of Pilus Caprae seu Ovis jacquard fabric |
| CN108041768A (en) * | 2018-02-09 | 2018-05-18 | 徐宏敢 | Anti-arch strap slide fastener and its production technology |
| CN112391720A (en) * | 2020-11-11 | 2021-02-23 | 山东恒利纺织科技有限公司 | Moisture-absorbing sweat-releasing quick-drying fabric |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |
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| CX01 | Expiry of patent term |