CN104404656A - Nano carbon fiber constant tension tensile equipment balancing unit - Google Patents
Nano carbon fiber constant tension tensile equipment balancing unit Download PDFInfo
- Publication number
- CN104404656A CN104404656A CN201410608764.9A CN201410608764A CN104404656A CN 104404656 A CN104404656 A CN 104404656A CN 201410608764 A CN201410608764 A CN 201410608764A CN 104404656 A CN104404656 A CN 104404656A
- Authority
- CN
- China
- Prior art keywords
- tension
- tension force
- carbon fiber
- fiber
- equipment
- 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.)
- Pending
Links
Landscapes
- Inorganic Fibers (AREA)
Abstract
The present invention provides a nano carbon fiber constant tension tensile equipment balancing unit which includes an equipment frame, a balance sprocket, a balance chain, a tension draw roller, a high precision linear rail and a tension balance hammer; the tension balance hammer is connected with the tension draw roller by the balance chain, the high precision linear rail is fixedly arranged on the equipment frame, the tension draw roller is movably connected with the high precision linear rail and can move in the high precision linear rail, the balance sprocket is fixed on the equipment frame, and cooperated with the balance chain for transmitting tensile force, the tension draw roller is in contact with nano carbon fiber; the nano carbon fiber constant tension tensile equipment balancing unit has the advantages that: nano carbon fiber loading and unloading r equipment is simple; needed tensile force can be adjusted according to the production performance of nano carbon fiber demand, and the high precision linear rail is used, so that the tension draw roller running accuracy is ensured, the carbon fiber drawing quality is improved; operation noise is small, and the nano carbon fiber constant tension tensile equipment balancing unit has the advantages of good labor production environment, simple structure, and easy assembly and maintenance.
Description
Technical field
The present invention relates to the production plant field of carbon fiber, particularly a kind of bascule of carbon nano-fiber constant tension stretch equipment.
Background technology
Carbon fiber (Carbon Fibre) is fibrous material with carbon element, and in chemical composition, carbon accounts for more than 90% of gross mass.Carbon fiber and composite thereof have high specific strength, and high ratio modulus is high temperature resistant, corrosion-resistant, endurance, creep resistant, conduction, heat transfer, with a series of excellent properties such as thermal coefficient of expansion is little, they both as structural material bearing load, can play a role as functional material again.Carbon fiber product has become the grand strategy goods and materials of economic development and Defence business with the property of its excellence, beautiful, Deng developed country very payes attention to and greatly develops, but affect the quality of carbon fiber product because China's carbon fibre precursor quality does not pass a test always, the countries such as U.S., day strictly limit again China's export carbon fiber, thus greatly constrain the development of China's military affairs and aerospace industry, also limit the exploitation of relevant civil area simultaneously.For breaking the key technology, critical equipment and the relevant supporting technology thereof that restrict China's carbon fiber industry development, the entirety research and development, the production technology level that improve China's carbon fiber industry have its own strategic significance.Through development for many years, only have viscose glue (cellulose) base fiber, pitch fibers and polyacrylonitrile (PAN) fiber three kinds of raw materials to prepare carbon fiber technique at present and achieve industrialization.
In carbon fiber generative process, precursor is the key factor affecting product quality, and high performance precursor is the prerequisite preparing high-performance carbon fibre.Precursor preparation is main through 5 steps: polymerization, spray silk, solidifying with, stretch and oil.And stretching is the committed step in precursor production process, the precursor of excellent performance be produced, strictly must control the drawing process of precursor; Stretching is the necessary means reducing fiber linear density, improve intensity.In drawing process, the process conditions such as its draft temperature, draw speed, draw ratio, stretching hop count, tensile stress must strictly control.
Current carbon fiber manufacturing market there is no and improves shaping constant tension stretch equipment, affects the up to standard of the technological requirement of high-end procedure of fibre production, therefore, develops a kind of new constant tension stretch equipment and solves the problems of the technologies described above and be significant in this area.
Summary of the invention
The defect existed for prior art and deficiency, the invention provides a kind of bascule of carbon nano-fiber constant tension stretch equipment, aborning according to the demand of tension force, adjustment counterweight weight, ensure that carbon nano-fiber is produced under being stretching in certain tension force, thus improve the product quality of procedure of fibre production; For achieving the above object, the bascule of a kind of carbon nano-fiber constant tension stretch equipment that the present invention proposes, adopt following technical scheme, this system comprises:
Equipment rack, is used for installing and fixing each equipment component;
Balance sprocket wheel, coordinates for transmission mechanism with balancing chain;
Balancing chain, coordinates with balance sprocket wheel for transmission mechanism;
Tension force stretching roller, is driven roll, contacts in production with carbon nano-fiber, carbon nano-fiber motion and power drive under and rotate;
High accuracy straight line rail, for ensureing tension force stretching roller running precision aborning;
Equalization of strain is hammered into shape, is connected, produces certain tension force effect by balancing chain with tension force stretching roller, and carbon nano-fiber realizes stretching under certain tension force;
Equalization of strain hammer is wherein connected with tension force stretching roller by balancing chain, and high accuracy straight line rail is fixedly mounted on equipment rack, and tension force stretching roller is flexibly connected with high accuracy straight line rail and can moves on high accuracy straight line rail; Balance sprocket wheel is fixed on equipment rack, coordinates transmit pulling force with balancing chain; Tension force stretching roller contacts with carbon nano-fiber;
For the further improvement of the technical program, the weight of described counterweight can regulate according to technological requirement; Under different weight, obtain different tension force control;
The operation principle of device of the present invention is mainly: can according to the demand of carbon nano-fiber production performance, the arbitrarily weight of adjustment counterweight, thus adjusts the equilbrium position of tension force stretching roller and obtain required tension force; With the process conditions of satisfied stretching; This device have employed high accuracy straight line rail, and tension force stretching roller running precision is ensured.
From above embodiment of the present invention, the bascule of carbon nano-fiber constant tension stretch equipment proposed by the invention, compared with prior art, has following advantage:
1. the upper and lower simple equipments of carbon nano-fiber;
2. can according to the demand of carbon nano-fiber production performance, the arbitrarily weight of adjustment counterweight, and the tension force needed for obtaining;
3. have employed high accuracy straight line rail, tension force stretching roller running precision is ensured, thus improve the quality of carbon fiber stretching;
4. the noise produced in running is little, has good work production environment;
5. structure is simple, is easy to I& M.
Accompanying drawing explanation
Fig. 1 is the balance device structure schematic diagram of carbon nano-fiber constant tension stretch equipment of the present invention, wherein:
1-equipment rack; 2-balances sprocket wheel; 3-balancing chain; 4-tension force stretching roller; 5-high accuracy straight line rail; 6-equalization of strain is hammered into shape.
Detailed description of the invention
In order to understand technology contents of the present invention better, institute's accompanying drawings is coordinated to be described as follows especially exemplified by specific embodiment:
As shown in Figure 1, the bascule of the carbon nano-fiber constant tension stretch equipment of the present invention's proposition comprises:
Equipment rack 1, is used for installing and fixing each equipment component;
Balance sprocket wheel 2, coordinates for transmission mechanism with balancing chain 3;
Balancing chain 3, coordinates with balance sprocket wheel 2 for transmission mechanism;
Tension force stretching roller 4, is driven roll, contacts in production with carbon nano-fiber, carbon nano-fiber motion and power drive under and rotate;
High accuracy straight line rail 5, tension force stretching roller 4 moves thereon, ensures tension force stretching roller running precision aborning;
Equalization of strain hammer 6, is connected with tension force stretching roller 4 by balancing chain 3, and in production, carbon nano-fiber realizes stretching under certain tension force effect;
Equalization of strain hammer 6 is wherein connected with tension force stretching roller 4 by balancing chain 3, and high accuracy straight line rail 5 is fixedly mounted on equipment rack 1, and tension force stretching roller 4 is flexibly connected with high accuracy straight line rail 5 and can moves on high accuracy straight line rail 5; Balance sprocket wheel 2 is fixed on equipment rack 1, coordinates transmit pulling force with balancing chain 3; Tension force stretching roller 4 contacts with carbon nano-fiber;
The weight of described equalization of strain hammer 6 is adjustable, obtains different tension force and control under different weight;
The operation principle of device of the present invention is mainly: the mode not adopting electric-mechanic control system, device can according to the demand of carbon nano-fiber production performance, the weight of tension-adjustable counterweight 6, thus adjust the equilbrium position on high accuracy straight line rail 5 of tension force stretching roller 4 and obtain required tension force; Meet the process conditions stretched.Have employed high accuracy straight line rail 5, tension force stretching roller running precision is ensured.
In sum, the bascule of carbon nano-fiber constant tension stretch equipment provided by the invention, adopts identical tension balanced controls, aborning according to the demand of tension force, adjustment counterweight weight, ensures that carbon nano-fiber is produced under being stretching in certain tension force, thus improves the product quality of procedure of fibre production.
The present invention discloses as above by way of example, in any form the present invention be not construed as limiting and limit, scope of the present invention is as the criterion with claims, and all do not exceed the apparent amendment of present inventive concept, conversion and replacement scheme all within the scope of the present invention.
Claims (2)
1. a bascule for carbon nano-fiber constant tension stretch equipment, is characterized in that this device comprises:
Equipment rack (1), is used for installing and fixing each equipment component;
Balance sprocket wheel (2), coordinates with balancing chain (3) and becomes transmission mechanism;
Balancing chain (3), coordinates with balance sprocket wheel (2) and becomes transmission mechanism;
Tension force stretching roller (4), contacts with carbon nano-fiber, carbon nano-fiber motion and power drive under and rotate;
High accuracy straight line rail (5), supports tension force stretching roller (4) and moves thereon, ensure the running precision of tension force stretching roller (4);
Equalization of strain hammer (6), is connected with tension force stretching roller 4 by balancing chain (3), ensures that carbon nano-fiber realizes stretching under certain tension force effect;
Equalization of strain hammer (6) is wherein connected with tension force stretching roller (4) by balancing chain (3), high accuracy straight line rail (5) is fixedly mounted on equipment rack (1), and tension force stretching roller (4) is flexibly connected with high accuracy straight line rail (5) and moves thereon; Balance sprocket wheel (2) is fixed on equipment rack (1), and balance support chain (3) coordinates transmission pulling force; Tension force stretching roller (4) contacts passive rolling with carbon nano-fiber.
2. the bascule of carbon nano-fiber constant tension stretch equipment according to claim 1, is characterized in that: the weight of described equalization of strain hammer (6) is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410608764.9A CN104404656A (en) | 2014-11-03 | 2014-11-03 | Nano carbon fiber constant tension tensile equipment balancing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410608764.9A CN104404656A (en) | 2014-11-03 | 2014-11-03 | Nano carbon fiber constant tension tensile equipment balancing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104404656A true CN104404656A (en) | 2015-03-11 |
Family
ID=52642318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410608764.9A Pending CN104404656A (en) | 2014-11-03 | 2014-11-03 | Nano carbon fiber constant tension tensile equipment balancing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104404656A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61231223A (en) * | 1985-03-30 | 1986-10-15 | Sumitomo Metal Ind Ltd | Continuous production of carbon fiber |
| CN201574229U (en) * | 2010-04-15 | 2010-09-08 | 山西新纺科技有限公司 | Yarn tension balancing unit |
| CN201738071U (en) * | 2010-07-29 | 2011-02-09 | 河南恒星科技股份有限公司 | Automatic core wire tension equalizer |
| CN202214465U (en) * | 2011-08-16 | 2012-05-09 | 中国科学院宁波材料技术与工程研究所 | Tension control device for fiber thread bundle |
| CN102776647A (en) * | 2012-08-09 | 2012-11-14 | 常州市第八纺织机械有限公司 | Yarn stretching balance tension mechanism |
| CN104073937A (en) * | 2013-03-26 | 2014-10-01 | 邓肯多夫德国纺织及纤维研究所 | Thread guidance device for a textile machine, in particular for a ring spinning machine |
| CN203904594U (en) * | 2014-06-28 | 2014-10-29 | 西安康本材料有限公司 | Rigid rapier weaving machine tension balance device for carbon fiber weaving |
-
2014
- 2014-11-03 CN CN201410608764.9A patent/CN104404656A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61231223A (en) * | 1985-03-30 | 1986-10-15 | Sumitomo Metal Ind Ltd | Continuous production of carbon fiber |
| CN201574229U (en) * | 2010-04-15 | 2010-09-08 | 山西新纺科技有限公司 | Yarn tension balancing unit |
| CN201738071U (en) * | 2010-07-29 | 2011-02-09 | 河南恒星科技股份有限公司 | Automatic core wire tension equalizer |
| CN202214465U (en) * | 2011-08-16 | 2012-05-09 | 中国科学院宁波材料技术与工程研究所 | Tension control device for fiber thread bundle |
| CN102776647A (en) * | 2012-08-09 | 2012-11-14 | 常州市第八纺织机械有限公司 | Yarn stretching balance tension mechanism |
| CN104073937A (en) * | 2013-03-26 | 2014-10-01 | 邓肯多夫德国纺织及纤维研究所 | Thread guidance device for a textile machine, in particular for a ring spinning machine |
| CN203904594U (en) * | 2014-06-28 | 2014-10-29 | 西安康本材料有限公司 | Rigid rapier weaving machine tension balance device for carbon fiber weaving |
Non-Patent Citations (1)
| Title |
|---|
| 戚敏: "涤纶短纤维卷曲和切断张力及重锤的设定", 《合成纤维工业》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103801928B (en) | A kind of fully automatic bolt press-loading device | |
| CN202372500U (en) | Humidity and heat aging test device for composite material | |
| CN102411048A (en) | Device for testing damp-heat aging of composite material | |
| CN104723274B (en) | A kind of filament spinning component attaching/detaching apparatus | |
| CN100572024C (en) | Cantilever horizontal fixed frock and use the continuous solidification equipment of this frock | |
| CN104404656A (en) | Nano carbon fiber constant tension tensile equipment balancing unit | |
| CN107488914B (en) | Carbon fiber composite heald frame integrally formed by lamination | |
| CN104313730A (en) | Nanometer carbon fiber drawing device | |
| CN104294408A (en) | Stretching pressure roller self-adjustment device for carbon nanofiber stretching equipment | |
| CN204173467U (en) | A kind of belt roller regulates support | |
| CN218519229U (en) | Prepreg yarn spreading device | |
| CN206970092U (en) | A kind of arbor transports lifting device | |
| CN202116708U (en) | Carbon fiber carbonization device | |
| CN203650437U (en) | Spinning assembly dismantling device | |
| CN104451958A (en) | Guiding turning device of fiber drawing machine | |
| CN221501382U (en) | Chain clamp pulling device of carbon fiber multi-axial warp knitting machine | |
| CN203357615U (en) | Mechanical diamond roller paving machine | |
| CN204034957U (en) | Solar energy backboard membrane makes and uses web coatable machine | |
| CN202468685U (en) | Draw bar for hoisting equipment | |
| CN203144620U (en) | Adjustable type drafting machine compression roller mechanism | |
| CN201901753U (en) | Special-space yarn separating device | |
| CN201970544U (en) | Roll squeezer for processing thermal insulation material | |
| CN104389369A (en) | Cable-slab structure of large-span solar roof and mounting method | |
| CN215481460U (en) | Carbon fiber extension equipment | |
| CN204282614U (en) | A kind of rope plated construction of large span sunshine rooftop |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150311 |