CN114438681A - Carbon fiber sizing equipment capable of being automatically adjusted along with change of sizing liquid amount - Google Patents
Carbon fiber sizing equipment capable of being automatically adjusted along with change of sizing liquid amount Download PDFInfo
- Publication number
- CN114438681A CN114438681A CN202210267312.3A CN202210267312A CN114438681A CN 114438681 A CN114438681 A CN 114438681A CN 202210267312 A CN202210267312 A CN 202210267312A CN 114438681 A CN114438681 A CN 114438681A
- Authority
- CN
- China
- Prior art keywords
- sizing
- adjusting
- carbon fiber
- liquid
- change
- 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
- 238000004513 sizing Methods 0.000 title claims abstract description 129
- 239000007788 liquid Substances 0.000 title claims abstract description 67
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 61
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 61
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 230000008859 change Effects 0.000 title claims abstract description 24
- 230000001105 regulatory effect Effects 0.000 claims abstract description 21
- 238000009955 starching Methods 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims description 27
- 230000007246 mechanism Effects 0.000 claims description 23
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 238000001125 extrusion Methods 0.000 claims description 12
- 230000009467 reduction Effects 0.000 abstract description 8
- 230000009471 action Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- 210000005056 cell body Anatomy 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- -1 includes two aspects Chemical compound 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
- D06B3/06—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments individually handled
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/24—Means for regulating the amount of treating material picked up by the textile material during its treatment
- D06B23/28—Means for regulating the amount of treating material picked up by the textile material during its treatment in response to a test conducted on the treating material
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention provides carbon fiber sizing equipment capable of automatically adjusting along with the change of the amount of sizing liquid, belonging to the technical field of carbon fiber sizing equipment. This carbon fiber sizing apparatus along with sizing liquid volume change and automatically regulated through U type pipe one, dielectric liquid and sealed regulating chamber combined action, effectively avoided reducing the problem of starching efficiency along with the reduction of sizing liquid to and the pressure on the carbon fiber has taken place to change and has made the degree of same batch carbon fiber starching produce certain difference, avoided simultaneously that the sizing liquid fuses and produces the problem that the deviation influences the starching quality, and then very big improvement the quality and the efficiency of carbon fiber starching.
Description
Technical Field
The invention relates to the technical field of carbon fiber sizing equipment, in particular to carbon fiber sizing equipment capable of automatically adjusting along with the change of the liquid amount of sizing liquid.
Background
The carbon fiber is a fiber with carbon elements accounting for more than ninety percent of the total mass in the chemical composition of the fiber, and the production and manufacturing conditions of the carbon fiber are very harsh due to the property of the carbon body, the general manufacturing process of the carbon fiber mainly comprises preparation of precursor, oxidation of the precursor, carbonization or further graphitization of pre-oxidized filaments and post-treatment of the carbon fiber, and in the whole production and processing engineering of the carbon fiber, the post-treatment of the carbon fiber at the last step is often neglected because the post-treatment of the carbon fiber has relatively small influence on the quality of the carbon fiber and relatively low difficulty compared with the previous process, so that the post-treatment technical equipment of the carbon fiber is relatively lagged.
The post-treatment of carbon fiber mainly includes two aspects, one is carbon fiber surface treatment process, one is the sizing treatment process, wherein the main purpose of sizing treatment process is to avoid carbon fiber fluff damage, increases its life, and the sizing treatment process is to immerse the carbon fiber through surface treatment in the protection glue solution, makes carbon fiber surface coating one deck protective layer to reach the purpose of avoiding carbon fiber fluff damage, improved the life of carbon fiber relatively.
However, in the existing carbon fiber sizing treatment equipment, in order to ensure the sizing effect, a compression roller is generally arranged in a sizing pool, the position of the compression roller is generally fixed and is generally arranged at the lower position in the sizing pool, and the sizing liquid in the sizing pool is less and less along with the continuous sizing of carbon fibers, so that the sizing efficiency is reduced because the compression roller is fixedly arranged, and one problem is that the sizing degree of the carbon fibers in the same batch is different due to different pressures of the carbon fibers caused by the change of the position of the carbon fibers relative to the liquid level of the sizing liquid along with the reduction of the sizing liquid, so that the integral quality of the carbon fibers is affected, and the other problem is that the sizing liquid is continuously added into the sizing pool, so that the sizing liquid in the sizing pool is always maintained on the same liquid level line, however, the deviation of the sizing agent in the sizing tank from the fusion of the newly added sizing agent affects the sizing quality of the carbon fiber.
Disclosure of Invention
In order to solve the technical problems, the invention provides a carbon fiber sizing device capable of automatically adjusting along with the change of the sizing liquid amount, which is achieved by the following specific technical means: the device comprises a sizing pool body, an adjusting shaft, an adjusting block, a compression roller piece, an adjusting gear, a driving mechanism, a driving chain, a driving source, a sealing adjusting chamber, a positive electrode plate, a negative electrode plate, a conversion chamber, dielectric liquid, a U-shaped pipe I, a U-shaped pipe II, an air pressure adjusting bag, an adjusting mechanism, an adjusting seat, an extrusion plate, an adjusting rod, a converting shaft and an impeller.
The positions and the connection relations of the structures are as follows:
the improved sizing tank is characterized in that an adjusting shaft is rotatably arranged on the sizing tank body, an adjusting block is sleeved on the adjusting shaft in a threaded manner, a pressure roller part is rotatably connected onto the adjusting block, an adjusting gear is meshed and connected onto the adjusting shaft, a driving mechanism is connected onto the adjusting gear, a sealing adjusting chamber is arranged on the sizing tank body, a positive electrode plate and a negative electrode plate are symmetrically arranged on the inner side wall of the sealing adjusting chamber, a conversion chamber is hermetically communicated with the sealing adjusting chamber, dielectric liquid is stored in the conversion chamber, a U-shaped pipe I is hermetically communicated with the conversion chamber, a U-shaped pipe II is hermetically communicated with the sizing tank body, an air pressure adjusting bag is hermetically connected between the U-shaped pipe I and the U-shaped pipe II, an adjusting mechanism is connected onto the air pressure adjusting bag, the driving mechanism is connected with the conversion shaft, and impellers are uniformly arranged on the conversion shaft.
Preferably, the adjusting shafts are symmetrically arranged on the sizing tank body, so that the amount of sizing carbon fibers in unit time is increased.
Preferably, the driving mechanism includes a driving chain and a driving source, the driving source corresponds to the positive electrode plate and the negative electrode plate, and the driving source is driven by a motor.
Preferably, the pneumatic control bag is the gasbag, and adjustment mechanism is including adjusting seat, stripper plate and adjusting the pole, and the pneumatic control bag sets up in adjusting the seat, and the stripper plate symmetry slides and sets up in adjusting the seat, and the stripper plate setting is in the both sides of pneumatic control bag, and the regulation pole passes and adjusts the seat and rotate the connection on the stripper plate, improves this starching equipment's flexibility.
Preferably, a gear conversion assembly is connected between the conversion shaft and the impeller.
Preferably, the U-shaped pipe II is communicated with the bottom of the sizing pool body.
The invention has the following beneficial effects:
1. the carbon fiber sizing device capable of automatically adjusting along with the change of the sizing liquid amount enables the dielectric liquid to synchronously move between the positive electrode plate and the negative electrode plate along with the pressure change of sizing liquid in the sizing pool body through reasonable application of the pressure in the sizing pool body and combining the combined action of the U-shaped pipe II, the U-shaped pipe I, the air pressure adjusting bag, the dielectric liquid, the sealing adjusting chamber and the adjusting shaft, the position of the pressure roller piece is controlled to be reduced along with the reduction of the sizing liquid by utilizing the change of the capacitance, so that the position of the pressure roller piece and the liquid level line of the sizing liquid are always kept within a fixed range value, compared with the prior art, the problems that the sizing efficiency is reduced along with the reduction of the sizing liquid due to the fixed arrangement of the pressure roller and the sizing degree of the same carbon fiber is enabled to generate a certain difference due to the pressure change of the carbon fiber under the reduction of the sizing liquid on the carbon fiber are effectively avoided, the problem of influencing the whole quality of carbon fiber has been avoided simultaneously because of the liquid level line of maintaining the sizing liquid and continuous add the sizing liquid to the sizing pond and appear the sizing pond in and merge the problem that produces the deviation and influence the sizing quality with the sizing liquid that newly adds, and then very big improvement the quality and the efficiency of carbon fiber sizing.
2. This carbon fiber sizing apparatus along with go up thick liquid volume change and automatically regulated, atmospheric pressure regulating bag combines adjustment mechanism to adjust the atmospheric pressure in the pressure regulation space, adjusts through the atmospheric pressure in the pressure regulation space, and then realizes the regulation to dielectric liquid initial position and change position, makes it can match the liquid phase with going up of different initial liquid level volume, and then has improved the device's flexibility to and application scope.
Drawings
FIG. 1 is a schematic view of the front structure of the body of the sizing tank of the present invention.
FIG. 2 is a schematic structural diagram of the connection relationship between the first U-shaped pipe, the second U-shaped pipe and the sealed regulation chamber.
FIG. 3 is an enlarged view of A of FIG. 1 according to the present invention.
FIG. 4 is an enlarged view of B of FIG. 1 according to the present invention.
In the figure: 1. a sizing tank body; 2. an adjustment shaft; 3. an adjusting block; 4. a compression roller member; 5. an adjusting gear; 6. a drive mechanism; 61. a drive chain; 62. a drive source; 7. sealing the regulating chamber; 8. a positive electrode plate; 9. a negative electrode plate; 10. a transfer chamber; 11. a dielectric liquid; 12. a first U-shaped pipe; 13. a U-shaped pipe II; 14. an air pressure regulating bag; 15. an adjustment mechanism; 151. an adjusting seat; 152. a pressing plate; 153. adjusting a rod; 16. a conversion shaft; 17. an impeller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-4:
the carbon fiber sizing device capable of automatically adjusting along with the change of the size of the sizing liquid comprises a sizing pool body 1, an adjusting shaft 2, an adjusting block 3, a pressing roll piece 4, an adjusting gear 5, a driving mechanism 6, a driving chain 61, a driving source 62, a sealed adjusting chamber 7, a positive electrode plate 8, a negative electrode plate 9, a conversion chamber 10, a dielectric liquid 11, a U-shaped tube I12, a U-shaped tube II 13, an air pressure adjusting bag 14, an adjusting mechanism 15, an adjusting seat 151, a squeezing plate 152, an adjusting rod 153, a conversion shaft 16 and an impeller 17.
In the working process, the positions and the connection relations of the structures are as follows:
the sizing cell comprises a sizing cell body 1, a regulating shaft 2 is rotatably arranged on the sizing cell body 1, the regulating shaft 2 is symmetrically arranged on the sizing cell body 1, the amount of sizing carbon fibers in unit time is increased, a regulating block 3 is sleeved on the regulating shaft 2 in a threaded manner, a pressure roller part 4 is rotatably connected on the regulating block 3, a regulating gear 5 is meshed and connected on the regulating shaft 2, a driving mechanism 6 is connected on the regulating gear 5, a sealed regulating chamber 7 is arranged on the sizing cell body 1, a positive electrode plate 8 and a negative electrode plate 9 are symmetrically arranged on the inner side wall of the sealed regulating chamber 7, the driving mechanism 6 comprises a driving chain 61 and a driving source 62, the driving source 62 corresponds to the positive electrode plate 8 and the negative electrode plate 9, the driving source 62 is driven by a motor, a conversion chamber 10 is hermetically communicated on the sealed regulating chamber 7, a dielectric liquid 11 is stored in the conversion chamber 10, a U-shaped pipe I12 is hermetically communicated on the conversion chamber 10, a U-shaped pipe II 13 is hermetically communicated on the sizing cell body 1, the U-shaped pipe II 13 is communicated with the bottom of the sizing pond body 1, an air pressure adjusting bag 14 is connected between the U-shaped pipe I12 and the U-shaped pipe II 13 in a sealing mode, an adjusting mechanism 15 is connected onto the air pressure adjusting bag 14, a conversion shaft 16 is connected onto the driving mechanism 6, impellers 17 are uniformly arranged on the conversion shaft 16, and a gear conversion assembly is connected between the conversion shaft 16 and the impellers 17.
Wherein, the air pressure adjusting bag 14 is an air bag, the adjusting mechanism 15 comprises an adjusting seat 151, an extrusion plate 152 and an adjusting rod 153, the air pressure adjusting bag 14 is arranged in the adjusting seat 151, the extrusion plate 152 is symmetrically and slidably arranged in the adjusting seat 151, the extrusion plate 152 is arranged on two sides of the air pressure adjusting bag 14, the adjusting rod 153 passes through the adjusting seat 151 and is rotatably connected to the extrusion plate 152, the position of the extrusion plate 152 is adjusted through the adjusting rod 153, the extrusion plate 152 is adjusted through the extrusion of the air pressure adjusting bag 14, the adjustment of the air pressure in the air pressure adjusting bag 14 is realized, the adjustment of the position of the dielectric liquid 11 is realized through the adjustment of the air pressure in the air pressure adjusting bag 14, and the flexibility of the sizing device is further improved.
The working principle is as follows: in the carbon fiber sizing device capable of automatically adjusting along with the change of the amount of sizing liquid, in the process of sizing carbon fiber, the compression roller 4 is initially arranged at the highest point in the sizing range, the carbon fiber sequentially penetrates through the space between the compression roller 4 and the sizing tank body 1 and is immersed in the sizing liquid, meanwhile, the U-shaped pipe 13 is communicated with the sizing tank body 1, the sizing liquid in the sizing tank body 1 partially enters the U-shaped pipe 13 according to the pressure principle, certain air pressure is formed in a pressure adjusting space formed by the combination of the U-shaped pipe 13, the U-shaped pipe 12, the air pressure adjusting bag 14, the conversion chamber 10 and the sealed adjusting chamber 7, and under the action of the air pressure, the dielectric liquid 11 in the conversion chamber 10 moves in the sealed adjusting chamber 7 by a certain amount, and the moving amount is used as an adjusting reference corresponding to the compression roller 4, along with the progress of sizing, the sizing liquid in the sizing cell body 1 is gradually reduced, correspondingly, the air pressure in the pressure regulating space is also reduced, further, the dielectric liquid 11 in the sealed regulating chamber 7 is synchronously reduced according to C ∈ S/4 π kd, wherein C is capacitance, ε is dielectric constant, S is the facing area of the two electrode plates of the capacitor, k is electrostatic length constant, and d is the distance between the two electrode plates, when the dielectric liquid 11 is influenced by the pressure and is correspondingly reduced and changed in the sealed regulating chamber 7 along with the reduction of the sizing liquid, the facing area of the dielectric liquid 11 and the positive electrode plate 8 and the negative electrode plate 9 is reduced, that is, the dielectric constant ε is reduced, according to the formula, under the condition that other conditions are not changed, the capacitance C is synchronously reduced, further, the current of an external circuit connected with the change of the capacitance is synchronously reduced, the driving mechanism 6 is controlled to drive the adjusting shaft 2 to rotate through the change of current, the adjusting shaft 2 drives the compression roller piece 4 to move downwards through the adjusting block 3, the position of the compression roller piece 4 is correspondingly reduced along with the reduction of sizing liquid, so that the position of the compression roller piece 4 and the liquid level line of the sizing liquid are always maintained within a fixed range value, compared with the prior art, the problem that the sizing efficiency is low along with the reduction of the sizing liquid due to the fixed arrangement of the compression roller is effectively avoided, the problem that the sizing quality of the carbon fibers is influenced due to the fact that the sizing liquid is continuously added into the sizing tank due to the fact that the pressure of the sizing liquid on the carbon fibers is changed, the sizing quality in the sizing tank is influenced due to the fact that the sizing liquid is fused with the newly added sizing liquid to generate deviation due to the fact that the sizing liquid is continuously added into the sizing tank due to the fact that the liquid level line of the sizing liquid is maintained is avoided, thereby greatly improving the quality and efficiency of carbon fiber sizing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a carbon fiber starching equipment along with starching liquid measure change and automatically regulated, includes starching pond body (1), its characterized in that: the sizing tank is characterized in that an adjusting shaft (2) is rotatably arranged on a sizing tank body (1), an adjusting block (3) is sleeved on the adjusting shaft (2) in a threaded manner, a compression roller piece (4) is rotatably connected on the adjusting block (3), an adjusting gear (5) is connected on the adjusting shaft (2) in a meshing manner, a driving mechanism (6) is connected on the adjusting gear (5), a sealed adjusting chamber (7) is arranged on the sizing tank body (1), a positive electrode plate (8) and a negative electrode plate (9) are symmetrically arranged on the inner side wall of the sealed adjusting chamber (7), a conversion chamber (10) is hermetically communicated on the sealed adjusting chamber (7), dielectric liquid (11) is stored in the conversion chamber (10), a U-shaped pipe I (12) is hermetically communicated on the conversion chamber (10), a U-shaped pipe II (13) is hermetically communicated on the sizing tank body (1), and an air pressure adjusting bag (14) is hermetically connected between the U-shaped pipe I (12) and the U-shaped pipe II (13), the air pressure adjusting bag (14) is connected with an adjusting mechanism (15), the driving mechanism (6) is connected with a conversion shaft (16), and impellers (17) are uniformly arranged on the conversion shaft (16).
2. The carbon fiber sizing apparatus as claimed in claim 1, wherein the carbon fiber sizing apparatus is adapted to automatically adjust in response to a change in the amount of sizing liquid: the adjusting shafts (2) are symmetrically arranged on the sizing tank body (1).
3. The carbon fiber sizing apparatus as claimed in claim 1, wherein the carbon fiber sizing apparatus is adapted to automatically adjust in response to a change in the amount of sizing liquid: the drive mechanism (6) includes a drive chain (61) and a drive source (62), and the drive source (62) corresponds to the positive electrode plate (8) and the negative electrode plate (9).
4. The carbon fiber sizing apparatus as claimed in claim 1, wherein the carbon fiber sizing apparatus is adapted to automatically adjust in response to a change in the amount of sizing liquid: the air pressure adjusting bag (14) is an air bag, the adjusting mechanism (15) comprises an adjusting seat (151), an extrusion plate (152) and an adjusting rod (153), the air pressure adjusting bag (14) is arranged in the adjusting seat (151), the extrusion plate (152) is symmetrically arranged in the adjusting seat (151) in a sliding mode, the extrusion plate (152) is arranged on two sides of the air pressure adjusting bag (14), and the adjusting rod (153) penetrates through the adjusting seat (151) to be rotatably connected onto the extrusion plate (152).
5. The carbon fiber sizing apparatus as claimed in claim 1, wherein the carbon fiber sizing apparatus is adapted to automatically adjust in response to a change in the amount of sizing liquid: a gear conversion assembly is connected between the conversion shaft (16) and the impeller (17).
6. The carbon fiber sizing apparatus as claimed in claim 1, wherein the carbon fiber sizing apparatus is adapted to automatically adjust in response to a change in the amount of sizing liquid: the U-shaped pipe II (13) is communicated with the bottom of the sizing pool body (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210267312.3A CN114438681B (en) | 2022-03-17 | 2022-03-17 | Carbon fiber sizing equipment capable of being automatically adjusted along with change of sizing liquid amount |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210267312.3A CN114438681B (en) | 2022-03-17 | 2022-03-17 | Carbon fiber sizing equipment capable of being automatically adjusted along with change of sizing liquid amount |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114438681A true CN114438681A (en) | 2022-05-06 |
CN114438681B CN114438681B (en) | 2024-03-22 |
Family
ID=81359877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210267312.3A Active CN114438681B (en) | 2022-03-17 | 2022-03-17 | Carbon fiber sizing equipment capable of being automatically adjusted along with change of sizing liquid amount |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114438681B (en) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101487176A (en) * | 2009-03-04 | 2009-07-22 | 常州市东高染整有限公司 | Continuous pigment dyeing pad dyer with padding system |
CN105113160A (en) * | 2015-08-20 | 2015-12-02 | 江苏鑫轮特种纤维科技发展有限公司 | Fiber after-treatment equipment |
CN205205452U (en) * | 2015-11-30 | 2016-05-04 | 华南理工大学 | Production line sizing apparatus is cut to carbon fiber weak point |
CN105887385A (en) * | 2016-06-03 | 2016-08-24 | 李裕 | Pad dyeing equipment and pad dyeing method thereof |
CN205688185U (en) * | 2016-06-03 | 2016-11-16 | 李裕 | Pad dyeing equipment |
CN106811886A (en) * | 2015-11-30 | 2017-06-09 | 华南理工大学 | A kind of chopped production line quetsch of carbon fiber |
CN209703043U (en) * | 2018-12-26 | 2019-11-29 | 安徽欣冉碳纤维环保科技有限公司 | A kind of carbon fiber sizing device |
CN213357961U (en) * | 2020-09-16 | 2021-06-04 | 吉林市吉研高科技纤维有限责任公司 | Carbon fiber sizing drying device |
CN113809336A (en) * | 2021-08-23 | 2021-12-17 | 安徽大学 | Carbon fiber and graphene compounded high-strength porous material and gas diffusion layer and preparation method thereof |
CN114086336A (en) * | 2021-10-29 | 2022-02-25 | 江苏航宇复合材料科技有限公司 | Tensity-adjustable high-strength carbon fiber production sizing equipment |
-
2022
- 2022-03-17 CN CN202210267312.3A patent/CN114438681B/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101487176A (en) * | 2009-03-04 | 2009-07-22 | 常州市东高染整有限公司 | Continuous pigment dyeing pad dyer with padding system |
CN105113160A (en) * | 2015-08-20 | 2015-12-02 | 江苏鑫轮特种纤维科技发展有限公司 | Fiber after-treatment equipment |
CN205205452U (en) * | 2015-11-30 | 2016-05-04 | 华南理工大学 | Production line sizing apparatus is cut to carbon fiber weak point |
CN106811886A (en) * | 2015-11-30 | 2017-06-09 | 华南理工大学 | A kind of chopped production line quetsch of carbon fiber |
CN105887385A (en) * | 2016-06-03 | 2016-08-24 | 李裕 | Pad dyeing equipment and pad dyeing method thereof |
CN205688185U (en) * | 2016-06-03 | 2016-11-16 | 李裕 | Pad dyeing equipment |
CN209703043U (en) * | 2018-12-26 | 2019-11-29 | 安徽欣冉碳纤维环保科技有限公司 | A kind of carbon fiber sizing device |
CN213357961U (en) * | 2020-09-16 | 2021-06-04 | 吉林市吉研高科技纤维有限责任公司 | Carbon fiber sizing drying device |
CN113809336A (en) * | 2021-08-23 | 2021-12-17 | 安徽大学 | Carbon fiber and graphene compounded high-strength porous material and gas diffusion layer and preparation method thereof |
CN114086336A (en) * | 2021-10-29 | 2022-02-25 | 江苏航宇复合材料科技有限公司 | Tensity-adjustable high-strength carbon fiber production sizing equipment |
Also Published As
Publication number | Publication date |
---|---|
CN114438681B (en) | 2024-03-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2019510721A (en) | Graphene oxide nanoplatelet continuous preparation method | |
CN112999941A (en) | Vacuum preparation equipment and method for battery slurry | |
CN102688825B (en) | Coating device and coating process for functional coatings of agricultural films | |
CN107115892B (en) | The preparation of 4- methyl -5- vinylthiazole base polymeric ionic liquid and application | |
CN114438681A (en) | Carbon fiber sizing equipment capable of being automatically adjusted along with change of sizing liquid amount | |
CN115475735A (en) | Extrusion type coating machine for lithium battery production | |
JP2022513229A (en) | Fluoropolymer hybrid composite material | |
CN113026063B (en) | Copper foil production equipment capable of effectively improving uniform density of copper foil surface | |
CN213905404U (en) | Coating device for power lithium battery pole piece | |
CN111996571B (en) | Electrocatalysis electrode and preparation method and application thereof | |
CN210467976U (en) | Lithium battery electrode copper foil coating device | |
CN109545574B (en) | Preparation method and device of carbon nano tube/conductive polymer composite material | |
CN109244376A (en) | A kind of paper covering machine for polar plate of lead acid storage battery | |
CN110328097A (en) | A kind of novel coating machine | |
CN209680419U (en) | Lead plaster apparatus for coating applied to lead-acid accumulator coating machine | |
CN109686575A (en) | A kind of preparation method of tin oxide nano piece/polyaniline composite material | |
CN211920878U (en) | Super wide high temperature furnace for continuous coiled graphene production | |
CN114855202A (en) | Electrode group with high electrolysis efficiency and electrolysis method | |
CN211613280U (en) | Scraper for film production | |
CN103741173A (en) | High-consistency foam nickel preparation equipment and preparation method | |
CN108376788B (en) | Zinc-bromine flow battery pole plate | |
CN111879135A (en) | Convenient regulation stove pressure device of intelligence | |
CN111072017A (en) | Super wide high temperature furnace for continuous coiled graphene production | |
CN216273792U (en) | Precision coating equipment | |
CN211160508U (en) | Coating device for lithium battery production |
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 |