CN105420964A - Carbon fiber surface treatment device - Google Patents
Carbon fiber surface treatment device Download PDFInfo
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- CN105420964A CN105420964A CN201510902202.XA CN201510902202A CN105420964A CN 105420964 A CN105420964 A CN 105420964A CN 201510902202 A CN201510902202 A CN 201510902202A CN 105420964 A CN105420964 A CN 105420964A
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- plasma
- carbon fiber
- directive wheel
- oxidation
- fiber surface
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Abstract
The invention discloses a carbon fiber surface treatment device and relates to the technical field of carbon fiber production equipment. The upper end of a mixing device of the carbon fiber surface treatment device is provided with a water filling opening and a plasma opening, and the lower end of the mixing device is provided with a plasma water outlet; a plasma generator is connected with the plasma opening and a plasma transmitter of the mixing device, a sprinkling device is connected with the plasma water outlet of the mixing device and arranged at the left side of a first guiding wheel, a second guiding wheel is arranged at the right side of the first guiding wheel, and a guiding motor is connected with the first guiding wheel and the second guiding wheel; the right end of the second guiding wheel is provided with an oxidation tank body, the plasma transmitter is arranged above the oxidation tank body, a drafting roller is arranged at the right end of the oxidation tank body, and a drafting motor is connected with the drafting roller. By means of the carbon fiber surface treatment device, carbon fiber surface activity can be improved, oxidation is conducted uniformly, production efficiency can be improved, and production cost can be lowered.
Description
Technical field
The present invention relates to carbon fibre producing facility technical field, be specifically related to a kind of surface treatment of carbon fibers device.
Background technology
Carbon fiber is by decomposition temperature lower than the fibre-forming polymer of melt temperature, by more than thousand degree solid phase pyrolysis.It not only has the intrinsic intrinsic property of material with carbon element, has again the soft machinability of textile fabric concurrently.It has, and specific strength is high, specific modulus is high, high temperature resistant, corrosion-resistant, a series of excellent properties such as endurance, creep resistant, in aviation, is widely used in the high-tech areas such as space flight.Carbon fiber production is a tediously long process, comprises drying after putting silk, oxidation, low-temperature carbonization, high temperature cabonization, electrolysis, washing, washing and drying, starching, starching, receives a series of techniques such as silk.
For the use of carbon fiber, undressed carbon fiber surface activity gene is few, and surface inertness is large, poor with matrix compound tense cross section binding ability, there is more boundary defect.By processing its surface, making its surface have active group or improving its surface roughness, and then improving the adhesion strength between carbon fiber and matrix resin.At present, general carbon fiber process is in acidic liquid, under the conditions such as certain temperature, electrolyte concentration, processing time, carry out surface oxidation treatment to carbon fiber.But electrochemical oxidation exists the uneven problem of oxidation processes, there is hidden danger in this safe handling for carbon fiber.
Summary of the invention
The object of the invention is to the defect for prior art and deficiency, provide a kind of surface treatment of carbon fibers device, it can improve carbon fiber surface activity, and oxidation evenly, can be enhanced productivity, and reduces production cost.
For achieving the above object, the technical solution used in the present invention is: it comprises plasma generator, mixing arrangement, flusher, plasma emitter, the first directive wheel, the second directive wheel, guide motor, oxidation cell body, drawing roller, drawing-off motor; Described mixing arrangement upper end is provided with water filling port and plasma mouth, and lower end is provided with plasma water outlet; Plasma generator is connected with the plasma mouth of mixing arrangement and plasma emitter respectively, flusher exports with the plasma water of mixing arrangement and is connected, flusher is arranged on the left side of the first directive wheel, second directive wheel is arranged on the right side of the first directive wheel, and guide motor is connected with the first directive wheel and the second directive wheel respectively; The right-hand member of the second directive wheel is provided with oxidation cell body, and plasma emitter is arranged on the top of oxidation cell body, and the right-hand member of oxidation cell body is provided with drawing roller, and drawing-off motor is connected with drawing roller.
The course of work of the present invention is: the plasma part that plasma generator produces is mixed into plasma water with the water injected in mixing arrangement, plasma water is soaked carbon fiber by flusher, and the carbon fiber after soaking is guiding oxidation cell body under the effect of the first directive wheel and the second directive wheel; Because oxidation cell body is arranged on the below of plasma emitter, plasma another part that plasma generator produces by being oxidized the carbon fiber of cell body, realizes oxidation by plasma emitter bombardment; Finally, drawing roller is collected the carbon fiber be oxidized under the effect of drawing-off motor.
First carbon fiber is carried out the preliminary treatment that plasma water soaks by the present invention, and preliminary treatment can improve the strong hydrophobicity of carbon fiber, improves the effect of later stage plasma oxidation; By the method for carbon fiber being carried out to plasma bombardment, uniform alumina is carried out to carbon fiber surface, can oxidation be made evenly, surface-activity is stronger.
After adopting said structure, beneficial effect of the present invention is: it can improve carbon fiber surface activity, and oxidation evenly, can be enhanced productivity, and reduces production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Description of reference numerals:
1, ion generator; 2, mixing arrangement; 3, flusher; 4, plasma emitter; 5, the first directive wheel; 6, the second directive wheel; 7, guide motor; 8, cell body is oxidized; 9, drawing roller; 10, drawing-off motor; 2-1, water filling port; 2-2, plasma mouth; 2-3 plasma water exports.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Referring to as shown in Figure 1, the technical scheme that this detailed description of the invention adopts is: it comprises plasma generator 1, mixing arrangement 2, flusher 3, plasma emitter 4, first directive wheel 5, second directive wheel 6, guide motor 7, oxidation cell body 8, drawing roller 9, drawing-off motor 10; Described mixing arrangement 2 upper end is provided with water filling port 2-1 and plasma mouth 2-2, and lower end is provided with plasma water outlet 2-3; Plasma generator 1 is connected with the plasma mouth 2-2 of mixing arrangement 2 and plasma emitter 4 respectively, flusher 3 exports 2-3 with the plasma water of mixing arrangement 2 and is connected, flusher 3 is arranged on the left side of the first directive wheel 5, second directive wheel 6 is arranged on the right side of the first directive wheel 5, and guide motor 7 is connected with the first directive wheel 5 and the second directive wheel 6 respectively; The right-hand member of the second directive wheel 6 is provided with oxidation cell body 8, and plasma emitter 4 is arranged on the top of oxidation cell body 8, and the right-hand member of oxidation cell body 8 is provided with drawing roller 9, and drawing-off motor 10 is connected with drawing roller 9.
The course of work of this detailed description of the invention is: the plasma part that plasma generator 1 produces is mixed into plasma water with the water injected in mixing arrangement 2, plasma water is soaked by flusher 3 pairs of carbon fibers, and the carbon fiber after soaking is guiding oxidation cell body 8 under the effect of the first directive wheel 5 and the second directive wheel 6; Because oxidation cell body 8 is arranged on the below of plasma emitter 4, plasma another part that plasma generator 1 produces bombards the carbon fiber by being oxidized cell body 8 by plasma emitter 4, realizes oxidation; Finally, drawing roller 9 is collected the carbon fiber be oxidized under the effect of drawing-off motor 10.
First carbon fiber is carried out the preliminary treatment that plasma water soaks by the present invention, and preliminary treatment can improve the strong hydrophobicity of carbon fiber, improves the effect of later stage plasma oxidation; By the method for carbon fiber being carried out to plasma bombardment, uniform alumina is carried out to carbon fiber surface, can oxidation be made evenly, surface-activity is stronger.
The beneficial effect of this detailed description of the invention is: it can improve carbon fiber surface activity, and oxidation evenly, can be enhanced productivity, and reduces production cost.
The above, only unrestricted for illustration of technical scheme of the present invention, other amendment that those of ordinary skill in the art make technical scheme of the present invention or equivalently to replace, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of right of the present invention.
Claims (1)
1. surface treatment of carbon fibers device, is characterized in that: it comprises plasma generator (1), mixing arrangement (2), flusher (3), plasma emitter (4), the first directive wheel (5), the second directive wheel (6), guide motor (7), oxidation cell body (8), drawing roller (9), drawing-off motor (10); Described mixing arrangement (2) upper end is provided with water filling port (2-1) and plasma mouth (2-2), and lower end is provided with plasma water outlet (2-3); Plasma generator (1) is connected with the plasma mouth (2-2) of mixing arrangement (2) and plasma emitter (4) respectively, flusher (3) exports (2-3) with the plasma water of mixing arrangement (2) and is connected, flusher (3) is arranged on the left side of the first directive wheel (5), second directive wheel (6) is arranged on the right side of the first directive wheel (5), and guide motor (7) is connected with the first directive wheel (5) and the second directive wheel (6) respectively; The right-hand member of the second directive wheel (6) is provided with oxidation cell body (8), plasma emitter (4) is arranged on the top of oxidation cell body (8), the right-hand member of oxidation cell body (8) is provided with drawing roller (9), and drawing-off motor (10) is connected with drawing roller (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510902202.XA CN105420964A (en) | 2015-12-04 | 2015-12-04 | Carbon fiber surface treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510902202.XA CN105420964A (en) | 2015-12-04 | 2015-12-04 | Carbon fiber surface treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105420964A true CN105420964A (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510902202.XA Pending CN105420964A (en) | 2015-12-04 | 2015-12-04 | Carbon fiber surface treatment device |
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| CN (1) | CN105420964A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202099616U (en) * | 2011-05-06 | 2012-01-04 | 宁波表面工程研究中心 | Film and fiber surface plasma continuous processing device |
| CN103015163A (en) * | 2013-01-17 | 2013-04-03 | 哈尔滨工业大学 | Preparation method of carbon fiber surface composite coating |
| CN103046308A (en) * | 2013-01-22 | 2013-04-17 | 哈尔滨工业大学 | Controllable fibre surface etching method |
| CN103753901A (en) * | 2014-01-07 | 2014-04-30 | 无锡宝通带业股份有限公司 | Preparation method of energy-saving high-strength carbon fiber conveying belt |
| CN105074080A (en) * | 2013-03-12 | 2015-11-18 | 仓敷纺绩株式会社 | Fibers for use in fiber-reinforced resin, and production method thereof |
-
2015
- 2015-12-04 CN CN201510902202.XA patent/CN105420964A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202099616U (en) * | 2011-05-06 | 2012-01-04 | 宁波表面工程研究中心 | Film and fiber surface plasma continuous processing device |
| CN103015163A (en) * | 2013-01-17 | 2013-04-03 | 哈尔滨工业大学 | Preparation method of carbon fiber surface composite coating |
| CN103046308A (en) * | 2013-01-22 | 2013-04-17 | 哈尔滨工业大学 | Controllable fibre surface etching method |
| CN105074080A (en) * | 2013-03-12 | 2015-11-18 | 仓敷纺绩株式会社 | Fibers for use in fiber-reinforced resin, and production method thereof |
| CN103753901A (en) * | 2014-01-07 | 2014-04-30 | 无锡宝通带业股份有限公司 | Preparation method of energy-saving high-strength carbon fiber conveying belt |
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Application publication date: 20160323 |
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