CN108035031A - A kind of hot type carbon fibre stretching device - Google Patents
A kind of hot type carbon fibre stretching device Download PDFInfo
- Publication number
- CN108035031A CN108035031A CN201810012321.1A CN201810012321A CN108035031A CN 108035031 A CN108035031 A CN 108035031A CN 201810012321 A CN201810012321 A CN 201810012321A CN 108035031 A CN108035031 A CN 108035031A
- Authority
- CN
- China
- Prior art keywords
- carbon fibre
- tube
- stretching device
- hot type
- type carbon
- 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.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
Abstract
The invention belongs to Carbon Fiber Technology field, more particularly to a kind of hot type carbon fibre stretching device, including tube, heating unit, pressing structure and the fine structure of exhibition；Wherein, tube is used to carbon fibre thread is stored and unreeled, pressing structure, which is used to apply the carbon fibre thread rolled up arranged on tube periphery, makes it fit in the pressure on tube surface, and heating unit is arranged between tube and the fine structure of exhibition, for being heated to carbon fiber of the exhibition before fine.The setting that technical solution in the present invention passes through pressing structure and heating structure so that fiber keeps smooth when being released, and can obtain certain preheating temperature, then after the heating of heating unit, can effectively remove fiber surface slurry, ensures the fine effect of exhibition.
Description
Technical field
The invention belongs to Carbon Fiber Technology field, more particularly to a kind of hot type carbon fibre stretching device.
Background technology
Carbon fibre composite has the light and performance characteristics of excellent strength, is widely used in aerospace, wind
The fields such as energy blade, deepwater oilfield, infrastructure, auto industry and Leisure Sports articles for use, in the process of carbon fibre fabric production
In, fabric is thinner, and mass area ratio is smaller, its physical property deviation is smaller, and mechanical property is more excellent, therefore carbon fiber bundle one
As be both needed to meet above-mentioned requirements by the fine process of exhibition.It is usually to be stretched each fibre bundle by disk roller at present, passes through
The mode of pressure realizes the fine work of exhibition, but the broadening effect that aforesaid way is realized is bad, and because fiber surface slurry
In the presence of easily the problem of generation fiber out-of-flatness.
In view of the problems of above-mentioned, the designer's practice warp abundant for many years based on such product engineering application is engaged in
Test and professional knowledge, and coordinate the utilization of scientific principle, be actively subject to research and innovation, to found a kind of hot type carbon fibre stretching dress
Put, it is had more practicality.
The content of the invention
Pass through the hot type carbon fibre stretching device provided in the present invention, it is ensured that the exhibition fibre effect of carbon fiber so that
Fiber surface is more smooth, more has practical value.
The present invention solve its technical problem technical solution be：
A kind of hot type carbon fibre stretching device, including tube, heating unit, pressing structure and the fine structure of exhibition；
Wherein, tube is used to carbon fibre thread is stored and unreeled, and pressing structure is used for rolling up the carbon arranged on tube periphery
Fiber yarn, which applies, makes it fit in the pressure on tube surface, and heating unit is arranged between tube and the fine structure of exhibition, for pair
Carbon fiber before exhibition is fine is heated.
Further, heating unit includes the electrode of at least three cylindrical shapes, and carbon fibre thread passes through each electrode successively
Surface is transmitted, and current potential of each electrode in carbon fiber transmission direction is into increasing or decreasing trend.
Further, increasing or decreasing is non-linear.
Further, at least one of activity is set in electrode, and the electrode that activity is set is not provided with carbon fiber
Both ends in transmission direction.
Further, electrode surface sets rolling element structure.
Further, pressing structure is tubular bellows structure, wherein, bellows structure includes columned inner and outer wall,
Tube is rotatably dispose in inner wall and encloses in the installation cavity body being set as, and forms ventilation housing between inner and outer wall, installation cavity and
Connected between ventilation housing by ventilating opening, installation cavity is connected with outside bellows structure by delivery outlet.
Further, ventilating opening is the strip ventilation strip set along tube length direction, and strip ventilation strip is all along tube
It is uniformly distributed to direction.
Further, radial direction of the air-out direction of strip ventilation strip parallel to tube.
Further, the outlet air end of strip ventilation strip is gathering type structure, for being converged to institute's outlet air.
After employing above-mentioned technical proposal, the present invention has following beneficial effect：
Passing through the setting of pressing structure so that fiber keeps smooth when being released, and can obtain certain preheating temperature, then
After the heating of heating unit, fiber surface slurry can be effectively removed, ensures the fine effect of exhibition, while by with a constant speed
The wind column of degree presses fiber surface, avoids damage of the pressing structure to fiber surface, ensure that the surface quality of product.
Brief description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to embodiment or existing skill
Attached drawing is briefly described needed in art description, it should be apparent that, drawings in the following description are only the application
Described in some embodiments, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 is the structure diagram of hot type carbon fibre stretching device in the present invention；
Fig. 2 is the structure diagram of pressing structure；
Reference numeral：Tube 1, heating unit 2, electrode 21, pressing structure 3, inner wall 31, outer wall 32, installation cavity 33, vented cavity
Body 34, delivery outlet 35, the fine structure 4 of exhibition, carbon fibre thread 5.
Embodiment
It is in order to make those skilled in the art better understand the technical solutions in the application, real below in conjunction with the application
The attached drawing in example is applied, the technical solution in the embodiment of the present application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.It is common based on the embodiment in the application, this area
Technical staff's all other embodiments obtained without making creative work, should all belong to the application protection
Scope.
As shown in Figure 1 and 2, a kind of hot type carbon fibre stretching device, including tube 1, heating unit 2,3 and of pressing structure
The fine structure 4 of exhibition；Wherein, tube 1 is used to carbon fibre thread 5 is stored and unreeled, and pressing structure 3 is used to be arranged on yarn to volume
The carbon fibre thread 5 of the periphery of cylinder 1, which applies, makes it fit in the pressure on 1 surface of tube, and heating unit 2 is arranged at tube 1 and exhibition is fine
Between structure 4, for being heated to carbon fiber of the exhibition before fine, the purpose of heating, which essentially consists in, to be removed present in fiber surface
Slurry.
Wherein, heating unit 2 includes the electrode 21 for three cylindrical shapes being arranged in parallel, and carbon fibre thread 5 passes through successively
Each 21 surface of electrode is transmitted, and current potential of each electrode 21 in carbon fiber transmission direction is decremented to non-thread into decline trend
Property, non-linear setting herein reduces the difficulty of the control of heating, and length of the carbon fiber between two electrodes 21 is because of current potential
The presence of difference and produce electric current, and carbon fiber bundle is conductive fiber, therefore potential difference or electricity between its electric conductivity combination electrode
Pressure guiding electric current causes the loss of electric energy again in the carbon fibers by carbon fiber, electric current, so as to be converted into heat to meet carbon fibre
The heating-up temperature of Shu Suoxu is tieed up, the process of heating causes the slurry of fiber surface to be removed, so as to be relatively beneficial to lifting exhibition fibre
Effect, wherein only need to ensure that fiber gradually heats up during fiber-heated, and final warming temperature is in suitable model
In enclosing, without carrying out detailed control to the temperature to be reached in heating process after each motor 21, so as to reduce
The control difficulty of control system.
Being set positioned at the middle activity of an electrode 21 in three electrodes 21, its object is to carbon fiber bundle is played to open
The effect of drawing, by the way that the shaft of this electrode 21 is being set up certain activity surplus perpendicular to the side of shaft, and lives herein
By elastic construction come the activity of this electrode 21 be in dynamic space it is elastic, can be when the pulling force of fiber be excessive or too small
The elastic potential energy stored by elastic construction alleviates the change of carbon fiber tension force.Wherein, positioned at the electrode of front-end and back-end
21 in addition to carbon fiber is heated, and also can effectively ensure that carbon fiber bundle outputs and inputs angle with after heating before heating,
Play the role of guiding to carbon fiber.In order to reduce influence of 21 surface of motor to carbon fiber surface quality, 21 surface of electrode
Rolling element structure is set, and rolling element can both realize the purpose of conduction, while can be reduced during its passive rotation because rubbing
Wipe power and influenced caused by fiber surface.
Pressing structure 3 is tubular bellows structure, wherein, bellows structure includes columned inner wall 31 and outer wall 32, tube 1
It is rotatably dispose in inner wall 31 to enclose in the installation cavity 33 being set as, ventilation housing 34, installation is formed between inner wall 31 and outer wall 32
Connected between cavity 33 and ventilation housing 34 by ventilating opening, installation cavity 33 outside bellows structure by delivery outlet 35 with being connected
Connect.Pressed by way of increasing cavity internal pressure to the yarn around tube 1, relative to it is traditional by pressure roller to it
The mode of pressure can be more flexible realize being bonded for yarn and 1 surface of tube, and pressure is dispersed is not connect with yarn
Touch, ensure that the surface quality of final products.
Ventilating opening is the strip ventilation strip set along 1 length direction of tube, and strip ventilation strip is equal along 1 circumferential direction of tube
Even distribution, the air-out direction of strip ventilation strip parallel to tube 1 radial direction, as denoted by the arrows in fig. 2.Banded structure
Set the stress centralization of yarn, make its stress point dispersed according to circumferencial direction, both ensure that the range of stress point,
The centrality of the force of the indivedual stress points improved, so that pressure effect is effectively guaranteed, in order to further to outlet air side
To being controlled, strip ventilation strap end portion is gathering type structure, and going out wind velocity by the setting of gathering type obtains effectively
Lifting.
Hot type carbon fibre stretching device in the present invention has one when being worked, by what pressing structure 3 was gone out
The hot wind of constant temperature degree preheats yarn, at the same by along the whole equally distributed strip wind band in 1 surface of tube to yarn into
Row is fixed, and unreeling in order for guaranteed yarn, by controlling the potential difference between each motor 21, can effectively control to carbon fiber
Heating effect.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide scope caused.
Claims (9)
1. a kind of hot type carbon fibre stretching device, it is characterised in that including tube（1）, heating unit（2）, pressing structure（3）
With the fine structure of exhibition（4）；
Wherein, the tube（1）For to carbon fibre thread（5）Stored and unreeled, the pressing structure（3）For to volume
Arranged on the tube（1）The carbon fibre thread of periphery（5）Application makes it fit in the tube（1）The pressure on surface, it is described to add
Thermal（2）It is arranged at the tube（1）With the fine structure of the exhibition（4）Between, for being heated to carbon fiber of the exhibition before fine.
2. hot type carbon fibre stretching device according to claim 1, it is characterised in that the heating unit（2）Including
The electrode at least three cylindrical shapes being arranged in parallel（21）, the carbon fibre thread（5）Pass through each electrode successively（21）Surface
It is transmitted, each electrode（21）Current potential in carbon fiber transmission direction is into increasing or decreasing trend.
3. hot type carbon fibre stretching device according to claim 2, it is characterised in that the increasing or decreasing is non-thread
Property.
4. the hot type carbon fibre stretching device according to Claims 2 or 3, it is characterised in that the electrode（21）In extremely
Rare one of activity is set, and the electrode that activity is set（21）It is not provided with the both ends in carbon fiber transmission direction.
5. hot type carbon fibre stretching device according to claim 4, it is characterised in that the electrode（21）Surface is set
Rolling element structure.
6. hot type carbon fibre stretching device according to claim 1, it is characterised in that the pressing structure（3）For cylinder
Shape bellows structure, wherein, the bellows structure includes columned inner wall（31）And outer wall（32）, the tube（1）Rotation is set
It is placed in the inner wall（31）Enclose the installation cavity being set as（33）It is interior, the inner wall（31）And outer wall（32）Between form vented cavity
Body（34）, the installation cavity（33）And ventilation housing（34）Between connected by ventilating opening, the installation cavity（33）With institute
State and pass through delivery outlet outside bellows structure（35）Connection.
7. hot type carbon fibre stretching device according to claim 6, it is characterised in that the ventilating opening is along the yarn
Cylinder（1）The strip ventilation strip that length direction is set, and the strip ventilation strip is along the tube（1）Circumferential direction is uniformly distributed.
8. hot type carbon fibre stretching device according to claim 7, it is characterised in that the outlet air of the strip ventilation strip
It is oriented parallel to the tube（1）Radial direction.
9. hot type carbon fibre stretching device according to claim 7, it is characterised in that the outlet air of the strip ventilation strip
Hold as gathering type structure, for being converged to institute's outlet air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810012321.1A CN108035031B (en) | 2018-01-05 | 2018-01-05 | Heating type carbon fiber spreading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810012321.1A CN108035031B (en) | 2018-01-05 | 2018-01-05 | Heating type carbon fiber spreading device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108035031A true CN108035031A (en) | 2018-05-15 |
| CN108035031B CN108035031B (en) | 2023-08-22 |
Family
ID=62098841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810012321.1A Active CN108035031B (en) | 2018-01-05 | 2018-01-05 | Heating type carbon fiber spreading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108035031B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109230870A (en) * | 2018-10-12 | 2019-01-18 | 常州市新创智能科技有限公司 | Carbon fibre stretching creel is grouped moment control device and control method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1766196A (en) * | 2004-08-31 | 2006-05-03 | 李氏环球贸易有限公司 | Fiber-expanding machine |
| CN1958895A (en) * | 2005-11-04 | 2007-05-09 | 卡尔.迈耶.马里莫纺织机械制造有限责任公司 | Device and method for spreading a carbon fibres tow |
| CN101166857A (en) * | 2005-03-03 | 2008-04-23 | 阿斯特罗姆公司 | Process for producing nonwoven fabrics particularly soft, resistant and with a valuable appearance |
| CN203411674U (en) * | 2013-08-31 | 2014-01-29 | 连云港鹰游纺机有限责任公司 | Air handling unit for carbon fiber precursors |
| CN104178847A (en) * | 2014-07-29 | 2014-12-03 | 于星杰 | Carbon fiber bundle expansion device |
| CN104711769A (en) * | 2013-12-15 | 2015-06-17 | 无锡市二泉针织厂 | Net drying device of knitting machine |
| CN206352175U (en) * | 2016-11-22 | 2017-07-25 | 江苏新豪威特种化纤有限公司 | A kind of chemical-fibres filaments steam heater of waste gas circulation |
| CN207699760U (en) * | 2018-01-05 | 2018-08-07 | 常州市新创智能科技有限公司 | A kind of hot type carbon fibre stretching device |
-
2018
- 2018-01-05 CN CN201810012321.1A patent/CN108035031B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1766196A (en) * | 2004-08-31 | 2006-05-03 | 李氏环球贸易有限公司 | Fiber-expanding machine |
| CN101166857A (en) * | 2005-03-03 | 2008-04-23 | 阿斯特罗姆公司 | Process for producing nonwoven fabrics particularly soft, resistant and with a valuable appearance |
| CN1958895A (en) * | 2005-11-04 | 2007-05-09 | 卡尔.迈耶.马里莫纺织机械制造有限责任公司 | Device and method for spreading a carbon fibres tow |
| CN203411674U (en) * | 2013-08-31 | 2014-01-29 | 连云港鹰游纺机有限责任公司 | Air handling unit for carbon fiber precursors |
| CN104711769A (en) * | 2013-12-15 | 2015-06-17 | 无锡市二泉针织厂 | Net drying device of knitting machine |
| CN104178847A (en) * | 2014-07-29 | 2014-12-03 | 于星杰 | Carbon fiber bundle expansion device |
| CN206352175U (en) * | 2016-11-22 | 2017-07-25 | 江苏新豪威特种化纤有限公司 | A kind of chemical-fibres filaments steam heater of waste gas circulation |
| CN207699760U (en) * | 2018-01-05 | 2018-08-07 | 常州市新创智能科技有限公司 | A kind of hot type carbon fibre stretching device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109230870A (en) * | 2018-10-12 | 2019-01-18 | 常州市新创智能科技有限公司 | Carbon fibre stretching creel is grouped moment control device and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108035031B (en) | 2023-08-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101967699B (en) | Preparation method of high-performance carbon nanotube fiber | |
| JP2006522238A5 (en) | ||
| CN105639779A (en) | Novel adhesive lining cloth new material and production process thereof | |
| CN106273060B (en) | Hot-pressing roller is used in a kind of wide cut thermoplasticity preimpregnation preparation method for material and its preparation | |
| CN207699760U (en) | A kind of hot type carbon fibre stretching device | |
| CN108035031A (en) | A kind of hot type carbon fibre stretching device | |
| CN102002787A (en) | Carbon fiber expansion device | |
| CN206204495U (en) | A kind of carbon fibre precursor spinning compacting by drying device | |
| SE443586B (en) | SET TO MAKE FLUIDUM PERSPECTIVE ELECTRIC RESISTIVE LIQUID ELEMENTS | |
| CN207483950U (en) | The spinning apparatus that a kind of high-performance biological fiber product uses in preparing | |
| CN201305761Y (en) | Electric and oil heat calendering roll | |
| CN211256377U (en) | Temperature control device of calender | |
| CN207028273U (en) | A kind of improved-type graphite calender | |
| CN207193479U (en) | A kind of thread nipper assembly of spinning machine | |
| KR20140077673A (en) | Carbon fiber weaving apparatus using high temperature and high pressure | |
| CN207815913U (en) | Aramid fiber drying unit | |
| CN106381592A (en) | Carbon nanometer tube flat filament, preparation method and preparation device thereof | |
| CN207741510U (en) | A kind of weaving high efficiency drying device | |
| CN213325870U (en) | Efficient winding device easy and convenient to operate and used for producing hot air cloth | |
| CN110791852A (en) | Composite fiber product, process and drying equipment | |
| CN108360142A (en) | A kind of warp knit machine rolling-up mechanism | |
| CN103273718A (en) | Hot-pressing compound device for producing membrane covered filter material | |
| CN203393450U (en) | Roll | |
| CN217147932U (en) | Winding equipment for processing skin-friendly and wear-resistant real silk fabric | |
| CN209271828U (en) | The production equipment of elastoplast sweat proof hot-fusible pressure-sensitive adhesive |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |