CN113994937A - Light high strength carbon fiber fishing rod and apparatus for producing thereof - Google Patents
Light high strength carbon fiber fishing rod and apparatus for producing thereof Download PDFInfo
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- CN113994937A CN113994937A CN202110098275.3A CN202110098275A CN113994937A CN 113994937 A CN113994937 A CN 113994937A CN 202110098275 A CN202110098275 A CN 202110098275A CN 113994937 A CN113994937 A CN 113994937A
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- rod
- carbon fiber
- fishing rod
- polishing
- carbon nano
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 77
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 77
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 75
- 239000004744 fabric Substances 0.000 claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 claims abstract description 28
- 238000004513 sizing Methods 0.000 claims abstract description 26
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- 229920005989 resin Polymers 0.000 claims abstract description 11
- 239000011347 resin Substances 0.000 claims abstract description 11
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 123
- 239000000463 material Substances 0.000 claims description 82
- 238000005498 polishing Methods 0.000 claims description 72
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 64
- 230000007246 mechanism Effects 0.000 claims description 59
- 239000003822 epoxy resin Substances 0.000 claims description 47
- 229920000647 polyepoxide Polymers 0.000 claims description 47
- 238000003756 stirring Methods 0.000 claims description 44
- 238000010438 heat treatment Methods 0.000 claims description 36
- 239000011259 mixed solution Substances 0.000 claims description 36
- 238000001035 drying Methods 0.000 claims description 31
- 239000000243 solution Substances 0.000 claims description 26
- 229920005906 polyester polyol Polymers 0.000 claims description 25
- 238000001291 vacuum drying Methods 0.000 claims description 24
- 238000002360 preparation method Methods 0.000 claims description 21
- 239000002041 carbon nanotube Substances 0.000 claims description 20
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 20
- 238000001914 filtration Methods 0.000 claims description 18
- -1 polytetrafluoroethylene Polymers 0.000 claims description 18
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 18
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 18
- 238000010992 reflux Methods 0.000 claims description 18
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 18
- 238000005406 washing Methods 0.000 claims description 18
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 16
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 claims description 14
- 239000003963 antioxidant agent Substances 0.000 claims description 14
- 230000003078 antioxidant effect Effects 0.000 claims description 14
- 229920006231 aramid fiber Polymers 0.000 claims description 14
- 239000004094 surface-active agent Substances 0.000 claims description 14
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 12
- 239000008367 deionised water Substances 0.000 claims description 12
- 229910021641 deionized water Inorganic materials 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 12
- 230000005855 radiation Effects 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 10
- 239000004760 aramid Substances 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 238000002791 soaking Methods 0.000 claims description 9
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 8
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 8
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- 239000002202 Polyethylene glycol Substances 0.000 claims description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 6
- 230000007935 neutral effect Effects 0.000 claims description 6
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 6
- 229920001223 polyethylene glycol Polymers 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- HWCKGOZZJDHMNC-UHFFFAOYSA-M tetraethylammonium bromide Chemical compound [Br-].CC[N+](CC)(CC)CC HWCKGOZZJDHMNC-UHFFFAOYSA-M 0.000 claims description 6
- 230000004048 modification Effects 0.000 claims description 3
- 238000012986 modification Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical group CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 claims description 2
- 230000033444 hydroxylation Effects 0.000 claims description 2
- 238000005805 hydroxylation reaction Methods 0.000 claims description 2
- 238000002444 silanisation Methods 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 241001391944 Commicarpus scandens Species 0.000 abstract description 4
- 238000000227 grinding Methods 0.000 description 10
- 238000011068 loading method Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229920006253 high performance fiber Polymers 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K87/00—Fishing rods
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
- D06M11/74—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon or graphite; with carbides; with graphitic acids or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/507—Polyesters
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/55—Epoxy resins
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/59—Polyamides; Polyimides
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/40—Fibres of carbon
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/40—Reduced friction resistance, lubricant properties; Sizing compositions
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Reinforced Plastic Materials (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a light high-strength carbon fiber fishing rod and a production device thereof, wherein the fishing rod is prepared by impregnating carbon fiber cloth with a resin sizing agent. The fishing rod manufactured by the invention has light weight, strong rigidity and is not easy to break, the production device of the fishing rod can automatically polish the inner wall of the fishing rod, and meanwhile, the feeding and the blanking are convenient.
Description
Technical Field
The invention relates to the field of fishing rod manufacturing, in particular to a light high-strength carbon fiber fishing rod and a production device thereof.
Background
With the continuous improvement of living standard of people, fishing becomes an important entertainment and leisure activity for people, and competitive fishing is also carried out frequently as a result of a fierce. One type of fishing gear that is essential in the fishing process is a fishing rod, which plays a significant role in the fishing process. The ideal fishing rod not only needs to have better mechanical properties such as expansion strength, yield strength, elongation and the like, but also needs to have excellent antistatic property, toughness and aging resistance.
The material of current fishing rod itself has glass fiber and two kinds of carbon fibers, and the material that mainly uses at present is the carbon fiber. Carbon fiber has been developed as one of the most important high-performance fiber materials in modern science and technology due to its advantages of high specific strength and modulus, low density, good heat resistance, excellent chemical stability, etc. However, since the carbon fiber is filamentous in form, it is not suitable for being used as a structural material alone, and is often used in combination with other materials to exert its advantages. The existing carbon fiber fishing rod is made by compounding high-modulus carbon fiber and resin, is light in weight and strong in rigidity, but is not high in firmness, brittle and easy to break.
The existing carbon fiber fishing rod usually comprises the working procedures of cutting carbon fiber cloth, coiling, fastening a winding belt, demoulding, polishing, coating, drying, assembling and the like during production, wherein the outer wall of the fishing rod can only be polished due to the lack of an inner wall polishing device during polishing of the fishing rod, and the rough inner wall after assembly is easy to scratch the outer wall of an adjacent section when the fishing rod shrinks. Therefore, a fishing rod inner wall polishing device which is convenient to use is needed.
Disclosure of Invention
In order to solve the defects mentioned in the background technology, the invention aims to provide a light high-strength carbon fiber fishing rod and a production device thereof, the invention prepares an emulsion type epoxy resin sizing agent for carbon fibers by using polyester polyol modified epoxy resin, the sizing agent also comprises modified carbon nano tubes and aramid fibers, the interlaminar shear strength of the carbon fiber composite material is improved by using the polyester polyol modified epoxy resin and by grafting the modified carbon nano tubes by mercaptan oligomer, so that the fishing rod is light in weight, strong in rigidity and not easy to break; the production device of the fishing rod can stabilize the feeding of a single section of fishing rod through the feeding unit, support the fishing rod through the material receiving mechanism, push and polish the fishing rod through the polishing mechanism, clamp and fix the fishing rod through the clamping mechanism, and discharge the polished fishing rod through the discharging mechanism.
The purpose of the invention can be realized by the following technical scheme:
a light high-strength carbon fiber fishing rod is prepared by soaking carbon fiber cloth in a resin sizing agent, wherein the resin sizing agent comprises the following raw materials in parts by weight: 24-36 parts of modified epoxy resin, 12-18 parts of modified carbon nano tubes, 8-12 parts of aramid fibers, 40-60 parts of N-methyl pyrrolidone, 3-5 parts of surfactant and 0.2-1 part of antioxidant, wherein the surfactant is one of FSN-100, FS-3100 and FC-4430, the antioxidant is antioxidant 1010, and the preparation method of the carbon fiber fishing rod comprises the following steps:
s1, preparation of modified epoxy resin: reacting bisphenol A polyoxyethylene ether with maleic anhydride to prepare polyester polyol, and reacting the polyester polyol with E-20 epoxy resin to prepare modified epoxy resin;
s2, preparing the modified carbon nano tube: carrying out hydroxylation, silanization and chemical grafting modification on the carbon nano tube in sequence to obtain a modified carbon nano tube;
s3, preparation of a sizing agent: adding the modified epoxy resin into N-methyl pyrrolidone to prepare a glue solution, adding a surfactant, an antioxidant, the modified carbon nano tubes and aramid fibers into the glue solution, and uniformly mixing to obtain a prepreg;
s4, sizing carbon fiber cloth: soaking the carbon fiber cloth in the prepreg for 3-5h, taking out, placing in a radiation field in a nitrogen atmosphere, radiating for 30-40min by adopting a radiation method, and finally drying in a vacuum drying oven at the temperature of 130-;
s5, preparing the fishing rod: and cutting the impregnated carbon fiber cloth, coiling the carbon fiber cloth, fastening a winding tape, demolding, polishing, coating, drying and assembling to obtain the fishing rod.
Further preferably, the preparation of the modified epoxy resin in step S1 includes the following steps:
s101, heating bisphenol A polyoxyethylene ether to 150-170 ℃ to be completely dissolved, then adding maleic anhydride to react until the whole color becomes dark yellow, adding tetraethylammonium bromide to react for 2-4h, finally heating to 170-190 ℃, adding polyethylene glycol to continue reacting for 8-12h, and cooling to obtain polyester polyol;
s102, mixing and heating polyester polyol, E-20 epoxy resin and toluene to 80-100 ℃, stirring to completely dissolve the polyester polyol, E-20 epoxy resin and toluene, and adding BF after stirring to completely dissolve3And (3) reacting the ether solution for 2-4h, and removing the toluene to obtain the modified epoxy resin.
Further preferably, the preparation steps of the modified carbon nanotube in step S2 are as follows:
s201, adding the carbon nano tube into a potassium hydroxide solution, performing ultrasonic dispersion for 10-20min, heating the mixed solution to 80-90 ℃, refluxing for 5-8h, filtering the mixed solution through a polytetrafluoroethylene film with the thickness of 0.15-0.25 mu m, fully washing filter residues to be neutral by using ethanol and deionized water, and finally drying the filter residues in a vacuum drying oven with the temperature of 50-70 ℃ for 10-12h to obtain the hydroxylated carbon nano tube;
s202, adding the hydroxylated carbon nano tube into toluene, performing ultrasonic dispersion for 10-20min, heating the mixed solution to 60-65 ℃, dropwise adding a silane coupling agent, refluxing and stirring for 5-8h, filtering the mixed solution through a 0.15-0.25 mu m polytetrafluoroethylene film, fully washing filter residues by using acetone and deionized water, and finally drying the filter residues in a vacuum drying oven at 50-70 ℃ for 10-12h to obtain the silanized carbon nano tube;
s203, adding a mercaptan oligomer into toluene for dissolving, adding the silanized carbon nano tube into a toluene solution of the mercaptan oligomer for ultrasonic dispersion for 10-20min, heating the mixed solution to 50-70 ℃, refluxing for 8-12h, filtering the mixed solution through a polytetrafluoroethylene film with the thickness of 0.15-0.25 mu m, fully washing filter residues with toluene, and finally drying the filter residues in a vacuum drying oven with the temperature of 50-70 ℃ for 10-12h to obtain the modified carbon nano tube.
The utility model provides a light high strength carbon fiber fishing rod apparatus for producing, including the material loading unit, work unit and unloading unit, the material loading unit includes the stand, the bracing piece is cup jointed at the stand top, the articulated work or material rest of going up in bracing piece top, the slope of going up the work or material rest sets up, it dials material mechanism to go up work or material rest lower extreme fixed mounting, the work unit sets up in being close to work or material rest lower extreme one side, the work unit includes the workstation, workstation top fixed mounting grinding mechanism, receiving mechanism and fixture, receive material structure fixed mounting in the middle of the workstation, grinding mechanism and fixture set up respectively in the receiving structure both sides, receive the material structure top just to the bottom of going up the work or material rest, the discharge gate has been seted up to the workstation surface of receiving mechanism below, the unloading unit sets up in the discharge gate below, the unloading unit includes mounting bracket and conveyer belt.
Further preferably, the top of the upright post is provided with an insertion hole, the lower end of the support rod penetrates through the insertion hole, the side wall of the insertion hole is provided with a limit bolt, and the upper end of the support rod is fixedly provided with an ear plate;
go up the work or material rest and include the crossbeam that the symmetry set up, crossbeam bottom both ends are equipped with the articulated piece of first articulated piece and second respectively, first articulated piece and crossbeam fixed connection, the articulated piece of second and crossbeam sliding connection, and the articulated piece of first articulated piece and second all is articulated with the otic placode, and the standing groove has all been seted up to the relative one side in crossbeam top.
Further preferably, the material stirring mechanism comprises a material stirring shaft, the material stirring shaft is fixedly installed between the cross beams and is rotatably connected with the cross beams, one end of the material stirring shaft is connected with an output shaft of a first motor, the first motor is fixedly installed on the outer wall of the cross beams, a plurality of material stirring rods are fixedly installed on the surfaces of the material stirring shaft, and the material stirring rods are arranged in an annular array.
Further preferably, the polishing mechanism comprises a first slide rail, a first lead screw penetrates through the first slide rail, the first lead screw is connected with the first slide rail in a rotating mode, one end of the first lead screw is connected with a driving shaft of a second motor, the second motor is fixedly installed on the outer wall of the first slide rail, a first fixing seat is fixedly installed on the first lead screw, the first fixing seat is in threaded fit with the first lead screw, a polishing rod penetrates through the first fixing seat and is connected with the first fixing seat in a rotating mode, the polishing rod is connected with an output shaft of a third motor through a belt, the third motor is fixedly installed on the outer wall of the first fixing seat, the polishing rod is far away from a rotating joint fixedly installed at one end of the material receiving mechanism, a dust collector is connected with the rotating joint in an external mode, a dust collection pipeline penetrates through the inside of the polishing rod, and a polishing head is arranged at one end, close to the material receiving mechanism, of the polishing rod.
Further preferably, one end of the polishing rod, which is close to the material receiving mechanism, is provided with a mounting groove, a sliding rod penetrates through the mounting groove, the polishing head comprises polishing blocks which are symmetrically arranged, the polishing blocks are slidably connected with the sliding rod, a spring is arranged on the surface of the sliding rod between the polishing blocks, one side of each polishing block, which is away from the polishing block, is an inclined arc surface, and the inclined arc surface is matched with the inner wall of the fishing rod.
Further preferably, the receiving mechanism comprises symmetrically arranged receiving plates, the receiving plates are obliquely arranged towards the middle, sliders are symmetrically arranged at the bottoms of the receiving plates, the sliders are slidably connected with second sliding rails, the second sliding rails are symmetrically arranged on the surfaces of the workbench on two sides of the discharge port, second lead screws penetrate through the inside of the second sliding rails and are rotatably connected with the second sliding rails, the sliders are in threaded fit with the second lead screws, one ends of the second lead screws are connected with an output shaft of a fourth motor, the fourth motor is fixedly arranged on the outer wall of one of the second sliding rails, and the second lead screws are connected through a belt.
Further preferably, fixture includes the second fixing base, and second fixing base fixed mounting is on the workstation surface, second fixing base top fixed mounting electric putter, electric putter's output shaft lower extreme fixed mounting ejector pad, and the ejector pad both ends symmetry is equipped with the push rod, and the push rod upper end is articulated with the ejector pad, and the articulated supporting rod of push rod lower extreme, supporting rod are L type pole, rotate with the fixed block in the middle of the supporting rod to be connected, and the relative one side of supporting rod lower extreme is the arc.
The invention has the beneficial effects that:
1. the invention prepares the emulsion type epoxy resin sizing agent for the carbon fiber by utilizing polyester polyol modified epoxy resin, the sizing agent also comprises modified carbon nano tubes and aramid fiber, the polyester polyol modified epoxy resin is used for grafting and modifying the modified carbon nano tubes through mercaptan oligomer, the interlaminar shear strength of the carbon fiber composite material is improved, and the fishing rod has light weight and strong rigidity and is not easy to break.
2. The production device of the fishing rod can stabilize the feeding of a single section of fishing rod through the feeding unit, support the fishing rod through the material receiving mechanism, push and polish the fishing rod through the polishing mechanism, clamp and fix the fishing rod through the clamping mechanism, and discharge the polished fishing rod through the discharging mechanism. The height and the angle of the feeding frame can be adjusted at will, and meanwhile, the feeding frame is provided with a material shifting mechanism, so that the single-section controllable feeding of the fishing rod can be realized; the material receiving mechanism drives the second screw rod to rotate through a fourth motor, so that the sliding block moves along the second screw rod, the distance between the two material receiving plates is controlled, and the fishing rod is placed between the material receiving plates; the clamping mechanism pushes the push block to move upwards or downwards through the electric push rod, and the push rod and the clamping rod rotate in a matched manner to clamp and loosen the fishing rod, so that the rotation of the fishing rod during polishing can be ensured, and meanwhile, the blanking is convenient; the fixed head of polishing of one end of pole, the head of polishing includes two gliding polishing blocks, can promote the fishing rod through the polishing block on the one hand and remove, makes fishing rod one end remove to fixture department, and two polishing blocks of on the other hand can keep laminating with the fishing rod inner wall through the promotion of spring, improve the effect of polishing.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view showing the overall structure of a production apparatus for a lightweight high-strength carbon fiber fishing rod according to the present invention;
FIG. 2 is a front view of the production apparatus of the light-weight high-strength carbon fiber fishing rod of the present invention;
FIG. 3 is a top view of the production apparatus of the light-weight high-strength carbon fiber fishing rod of the present invention;
FIG. 4 is a right side view of the production apparatus of the light-weight high-strength carbon fiber fishing rod of the present invention;
FIG. 5 is a schematic view showing the overall structure of a feeding unit of the production apparatus of a lightweight high-strength carbon fiber fishing rod according to the present invention;
FIG. 6 is a sectional view of the column of the production apparatus of a lightweight high-strength carbon fiber fishing rod of the present invention;
FIG. 7 is a schematic structural diagram of a material loading rack of the production device of a light-weight high-strength carbon fiber fishing rod of the present invention;
FIG. 8 is a schematic view showing the overall structure of a polishing mechanism of the production apparatus of a light-weight high-strength carbon fiber fishing rod according to the present invention;
FIG. 9 is a sectional view of a polishing rod of the production apparatus for a lightweight high-strength carbon fiber fishing rod according to the present invention;
FIG. 10 is a schematic view of the overall structure of a material receiving mechanism of the light-weight high-strength carbon fiber fishing rod production device of the present invention;
FIG. 11 is a sectional view of the material receiving structure of the production device of the light-weight high-strength carbon fiber fishing rod of the present invention;
FIG. 12 is a schematic view of the whole structure of the clamping mechanism of the light-weight high-strength carbon fiber fishing rod production device of the present invention.
In the figure:
1-feeding unit, 2-working unit, 3-blanking unit, 4-column, 5-support rod, 6-feeding frame, 7-material-shifting mechanism, 8-working table, 9-grinding mechanism, 10-material-receiving mechanism, 11-clamping mechanism, 12-discharge port, 13-mounting frame, 14-conveyor belt, 15-insertion hole, 16-limit bolt, 17-lug plate, 18-cross beam, 19-first hinge block, 20-second hinge block, 21-placing groove, 22-material-shifting shaft, 23-first motor, 24-material-shifting rod, 25-first slide rail, 26-first screw rod, 27-second motor, 28-first fixing seat, 29-grinding rod, 30-third motor, 31-rotary joint, 32-a polishing head, 33-a mounting groove, 34-a sliding rod, 35-a polishing block, 36-a spring, 37-a material receiving plate, 38-a sliding block, 39-a second sliding rail, 40-a second screw rod, 41-a fourth motor, 42-a second fixed seat, 43-an electric push rod, 44-a push block, 45-a push rod, 46-a clamping block and 47-a fixed block.
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.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
A light high-strength carbon fiber fishing rod is prepared by soaking carbon fiber cloth in a resin sizing agent.
Example 1
The resin sizing agent comprises the following raw materials in parts by weight: 24 parts of modified epoxy resin, 12 parts of modified carbon nano tube, 8 parts of aramid fiber, 40 parts of N-methyl pyrrolidone, FSN-1005 parts of surfactant and 10100.2 parts of antioxidant, wherein the preparation method of the carbon fiber fishing rod comprises the following steps:
s1, preparation of modified epoxy resin:
s101, heating bisphenol A polyoxyethylene ether to 170 ℃ to be completely dissolved, then adding maleic anhydride, reacting until the whole color becomes dark yellow, adding tetraethylammonium bromide to react for 4 hours, finally heating to 170 ℃, adding polyethylene glycol to continue reacting for 12 hours, and cooling to obtain polyester polyol;
s102, mixing and heating polyester polyol, E-20 epoxy resin and toluene to 90 ℃, stirring to completely dissolve the polyester polyol, E-20 epoxy resin and toluene, and adding BF after stirring to completely dissolve3Reacting the ether solution for 2 hours, and removing the toluene to obtain modified epoxy resin;
s2, preparing the modified carbon nano tube:
s201, adding the carbon nano tube into a potassium hydroxide solution, performing ultrasonic dispersion for 15min, heating the mixed solution to 85 ℃, refluxing for 8h, filtering the mixed solution through a polytetrafluoroethylene film with the aperture of 0.2 mu m, fully washing filter residues to be neutral by using ethanol and deionized water, and finally drying the filter residues in a vacuum drying oven at 70 ℃ for 12h to obtain the hydroxylated carbon nano tube;
s202, adding the hydroxylated carbon nano tube into toluene, performing ultrasonic dispersion for 15min, heating the mixed solution to 60 ℃, dropwise adding a silane coupling agent, refluxing and stirring for 5h, filtering the mixed solution through a polytetrafluoroethylene film with the aperture of 0.2 mu m, fully washing filter residues by using acetone and deionized water, and finally drying the filter residues in a vacuum drying oven at 70 ℃ for 10h to obtain the silanized carbon nano tube;
s203, adding a mercaptan oligomer into toluene for dissolving, adding a silanized carbon nano tube into a toluene solution of the mercaptan oligomer for ultrasonic dispersion for 15min, heating the mixed solution to 50 ℃ for reflux for 12h, filtering the mixed solution through a polytetrafluoroethylene film with the aperture of 0.2 mu m, fully washing filter residues with toluene, and finally drying the filter residues in a vacuum drying oven at 70 ℃ for 12h to obtain a modified carbon nano tube;
s3, preparation of a sizing agent: adding the modified epoxy resin into N-methyl pyrrolidone to prepare a glue solution, adding a surfactant, an antioxidant, the modified carbon nano tubes and aramid fibers into the glue solution, and uniformly mixing to obtain a prepreg;
s4, sizing carbon fiber cloth: soaking carbon fiber cloth in the prepreg for 3h, taking out, placing in a radiation field in a nitrogen atmosphere, radiating for 40min by adopting a radiation method, and finally drying in a vacuum drying oven at 130 ℃ for 15 h;
s5, preparing the fishing rod: and cutting the impregnated carbon fiber cloth, coiling the carbon fiber cloth, fastening a winding tape, demolding, polishing, coating, drying and assembling to obtain the fishing rod.
Example 2
The resin sizing agent comprises the following raw materials in parts by weight: 36 parts of modified epoxy resin, 18 parts of modified carbon nano tube, 8 parts of aramid fiber, 50 parts of N-methyl pyrrolidone, FS-31003 parts of surfactant and 10100.5 parts of antioxidant, wherein the preparation method of the carbon fiber fishing rod comprises the following steps:
s1, preparation of modified epoxy resin:
s101, heating bisphenol A polyoxyethylene ether to 160 ℃ to be completely dissolved, then adding maleic anhydride, reacting until the whole color becomes dark yellow, adding tetraethylammonium bromide to react for 2 hours, finally heating to 180 ℃, adding polyethylene glycol to continue reacting for 10 hours, and cooling to obtain polyester polyol;
s102, mixing and heating polyester polyol, E-20 epoxy resin and toluene to 80 ℃, stirring to completely dissolve the polyester polyol, E-20 epoxy resin and toluene, and adding BF after stirring to completely dissolve3Reacting the ether solution for 2 hours, and removing the toluene to obtain modified epoxy resin;
s2, preparing the modified carbon nano tube:
s201, adding the carbon nano tube into a potassium hydroxide solution, performing ultrasonic dispersion for 15min, heating the mixed solution to 85 ℃, refluxing for 5h, filtering the mixed solution through a polytetrafluoroethylene film with the aperture of 0.22 mu m, fully washing filter residues to be neutral by using ethanol and deionized water, and finally drying the filter residues in a vacuum drying oven at 60 ℃ for 10h to obtain the hydroxylated carbon nano tube;
s202, adding the hydroxylated carbon nano tube into toluene, performing ultrasonic dispersion for 15min, heating the mixed solution to 60 ℃, dropwise adding a silane coupling agent, refluxing and stirring for 8h, filtering the mixed solution through a polytetrafluoroethylene film with the aperture of 0.22 mu m, fully washing filter residues by using acetone and deionized water, and finally drying the filter residues in a vacuum drying oven at 60 ℃ for 10h to obtain the silanized carbon nano tube;
s203, adding a mercaptan oligomer into toluene for dissolving, adding a silanized carbon nano tube into a toluene solution of the mercaptan oligomer for ultrasonic dispersion for 15min, heating the mixed solution to 70 ℃ for reflux for 10h, filtering the mixed solution through a polytetrafluoroethylene film with the aperture of 0.22 mu m, fully washing filter residues with toluene, and finally drying the filter residues in a vacuum drying oven at 60 ℃ for 10h to obtain a modified carbon nano tube;
s3, preparation of a sizing agent: adding the modified epoxy resin into N-methyl pyrrolidone to prepare a glue solution, adding a surfactant, an antioxidant, the modified carbon nano tubes and aramid fibers into the glue solution, and uniformly mixing to obtain a prepreg;
s4, sizing carbon fiber cloth: soaking carbon fiber cloth in the prepreg for 4h, taking out, placing in a radiation field in a nitrogen atmosphere, radiating for 35min by adopting a radiation method, and finally drying in a vacuum drying oven at 140 ℃ for 20 h;
s5, preparing the fishing rod: and cutting the impregnated carbon fiber cloth, coiling the carbon fiber cloth, fastening a winding tape, demolding, polishing, coating, drying and assembling to obtain the fishing rod.
Example 3
The resin sizing agent comprises the following raw materials in parts by weight: 30 parts of modified epoxy resin, 15 parts of modified carbon nano tube, 10 parts of aramid fiber, 50 parts of N-methyl pyrrolidone, FC-44304 parts of surfactant and 10100.8 parts of antioxidant, wherein the preparation method of the carbon fiber fishing rod comprises the following steps:
s1, preparation of modified epoxy resin:
s101, heating bisphenol A polyoxyethylene ether to 160 ℃ to be completely dissolved, then adding maleic anhydride, reacting until the whole color becomes dark yellow, adding tetraethylammonium bromide to react for 3 hours, finally heating to 180 ℃, adding polyethylene glycol to continue reacting for 10 hours, and cooling to obtain polyester polyol;
s102, mixing and heating polyester polyol, E-20 epoxy resin and toluene to 90 ℃, stirring to completely dissolve the polyester polyol, E-20 epoxy resin and toluene, and adding BF after stirring to completely dissolve3Reacting the ether solution for 3 hours, and removing the toluene to obtain modified epoxy resin;
s2, preparing the modified carbon nano tube:
s201, adding the carbon nano tube into a potassium hydroxide solution, performing ultrasonic dispersion for 15min, heating the mixed solution to 85 ℃, refluxing for 6h, filtering the mixed solution through a polytetrafluoroethylene film with the aperture of 0.22 mu m, fully washing filter residues to be neutral by using ethanol and deionized water, and finally drying the filter residues in a vacuum drying oven at 60 ℃ for 10-12h to obtain a hydroxylated carbon nano tube;
s202, adding the hydroxylated carbon nano tube into toluene, performing ultrasonic dispersion for 15min, heating the mixed solution to 60 ℃, dropwise adding a silane coupling agent, refluxing and stirring for 8h, filtering the mixed solution through a polytetrafluoroethylene film with the aperture of 0.22 mu m, fully washing filter residues by using acetone and deionized water, and finally drying the filter residues in a vacuum drying oven at 50 ℃ for 10h to obtain the silanized carbon nano tube;
s203, adding a mercaptan oligomer into toluene for dissolving, adding a silanized carbon nano tube into a toluene solution of the mercaptan oligomer for ultrasonic dispersion for 15min, heating the mixed solution to 60 ℃, refluxing for 10h, filtering the mixed solution through a polytetrafluoroethylene film with the aperture of 0.22 mu m, fully washing filter residues with toluene, and finally drying the filter residues in a vacuum drying oven at 50 ℃ for 12h to obtain a modified carbon nano tube;
s3, preparation of a sizing agent: adding the modified epoxy resin into N-methyl pyrrolidone to prepare a glue solution, adding a surfactant, an antioxidant, the modified carbon nano tubes and aramid fibers into the glue solution, and uniformly mixing to obtain a prepreg;
s4, sizing carbon fiber cloth: soaking carbon fiber cloth in the prepreg for 4h, taking out, placing in a radiation field in a nitrogen atmosphere, radiating for 40min by adopting a radiation method, and finally drying in a vacuum drying oven at 130 ℃ for 24 h;
s5, preparing the fishing rod: and cutting the impregnated carbon fiber cloth, coiling the carbon fiber cloth, fastening a winding tape, demolding, polishing, coating, drying and assembling to obtain the fishing rod.
Example 4
The resin sizing agent comprises the following raw materials in parts by weight: 36 parts of modified epoxy resin, 14 parts of modified carbon nano tube, 12 parts of aramid fiber, 40 parts of N-methyl pyrrolidone, FC-44304 parts of surfactant and 10100.6 parts of antioxidant, wherein the preparation method of the carbon fiber fishing rod comprises the following steps:
s1, preparation of modified epoxy resin:
s101, heating bisphenol A polyoxyethylene ether to 150 ℃ to be completely dissolved, then adding maleic anhydride, reacting until the whole color becomes dark yellow, adding tetraethylammonium bromide to react for 4 hours, finally heating to 180 ℃, adding polyethylene glycol to continue reacting for 10 hours, and cooling to obtain polyester polyol;
s102, mixing and heating polyester polyol, E-20 epoxy resin and toluene to 90 ℃, stirring to completely dissolve the polyester polyol, E-20 epoxy resin and toluene, and adding BF after stirring to completely dissolve3Reacting the ether solution for 3 hours, and removing the toluene to obtain modified epoxy resin;
s2, preparing the modified carbon nano tube:
s201, adding the carbon nano tube into a potassium hydroxide solution, performing ultrasonic dispersion for 20min, heating the mixed solution to 85 ℃, refluxing for 6h, filtering the mixed solution through a polytetrafluoroethylene film with the aperture of 0.20 mu m, fully washing filter residues to be neutral by using ethanol and deionized water, and finally drying the filter residues in a 65 ℃ vacuum drying oven for 10h to obtain the hydroxylated carbon nano tube;
s202, adding the hydroxylated carbon nano tube into toluene, performing ultrasonic dispersion for 20min, heating the mixed solution to 60 ℃, dropwise adding a silane coupling agent, refluxing and stirring for 8h, filtering the mixed solution through a polytetrafluoroethylene film with the aperture of 0.20 mu m, fully washing filter residues by using acetone and deionized water, and finally drying the filter residues in a 65 ℃ vacuum drying oven for 10h to obtain the silanized carbon nano tube;
s203, adding a mercaptan oligomer into toluene for dissolving, adding a silanized carbon nano tube into a toluene solution of the mercaptan oligomer for ultrasonic dispersion for 20min, heating the mixed solution to 65 ℃ for reflux for 12h, filtering the mixed solution through a polytetrafluoroethylene film with the aperture of 0.20 mu m, fully washing filter residues with toluene, and finally drying the filter residues in a 65 ℃ vacuum drying oven for 10h to obtain a modified carbon nano tube;
s3, preparation of a sizing agent: adding the modified epoxy resin into N-methyl pyrrolidone to prepare a glue solution, adding a surfactant, an antioxidant, the modified carbon nano tubes and aramid fibers into the glue solution, and uniformly mixing to obtain a prepreg;
s4, sizing carbon fiber cloth: soaking the carbon fiber cloth in the prepreg for 4h, taking out, placing in a radiation field in a nitrogen atmosphere, radiating for 35min by adopting a radiation method, and finally drying in a vacuum drying oven at 140 ℃ for 12-24 h;
s5, preparing the fishing rod: and cutting the impregnated carbon fiber cloth, coiling the carbon fiber cloth, fastening a winding tape, demolding, polishing, coating, drying and assembling to obtain the fishing rod.
As shown in figures 1-6, a light high-strength carbon fiber fishing rod production device comprises a feeding unit 1, a working unit 2 and a discharging unit 3, wherein the feeding unit 1 comprises a stand column 4, the top of the stand column 4 is sleeved with a support rod 5, the top of the support rod 5 is hinged with a feeding frame 6, the feeding frame 6 is obliquely arranged, a material shifting mechanism 7 is fixedly arranged at the lower end of the feeding frame 6, the working unit 2 is arranged at one side close to the lower end of the feeding frame 6, the working unit 2 comprises a working table 8, a grinding mechanism 9, a material receiving mechanism 10 and a clamping mechanism 11 are fixedly arranged at the top of the working table 8, the material receiving structure 10 is fixedly arranged in the middle of the working table 8, the grinding mechanism 9 and the clamping mechanism 11 are respectively arranged at two sides of the material receiving structure 10, the upper part of the material receiving structure 10 is opposite to the bottom end of the feeding frame 6, the surface of the working table 8 below the material receiving mechanism 10 is provided with a discharging port 12, the discharging unit 3 is arranged below the discharging port 12, the blanking unit 3 comprises a mounting frame 13 and a conveyor belt 14.
As shown in fig. 7, the top of the upright post 4 is provided with an insertion hole 15, the lower end of the support rod 5 penetrates through the insertion hole 15, the side wall of the insertion hole 15 is provided with a limit bolt 16, and the upper end of the support rod 5 is fixedly provided with an ear plate 17;
as shown in fig. 8, the feeding frame 6 comprises a cross beam 18 which is symmetrically arranged, two ends of the bottom of the cross beam 18 are respectively provided with a first hinged block 19 and a second hinged block 20, the first hinged block 19 is fixedly connected with the cross beam 18, the second hinged block 20 is slidably connected with the cross beam 18, the first hinged block 19 and the second hinged block 20 are both hinged with the ear plate 17, and the opposite side of the top of the cross beam 18 is provided with a placing groove 21.
The material stirring mechanism 7 comprises a material stirring shaft 22, the material stirring shaft 22 is fixedly installed between the cross beams 18, the material stirring shaft 22 is rotatably connected with the cross beams 18, one end of the material stirring shaft 22 is connected with an output shaft of a first motor 23, the first motor 23 is fixedly installed on the outer wall of the cross beams 18, a plurality of material stirring rods 24 are fixedly installed on the surface of the material stirring shaft 22, and the material stirring rods 24 are arranged in an annular array.
As shown in fig. 9, the polishing mechanism 9 includes a first slide rail 25, a first lead screw 26 penetrates through the first slide rail 25, the first lead screw 26 is rotatably connected with the first slide rail 25, one end of the first lead screw 26 is connected with a driving shaft of a second motor 27, the second motor 27 is fixedly mounted on the outer wall of the first slide rail 25, a first fixing seat 28 is fixedly mounted on the first lead screw 26, the first fixing seat 28 is in threaded fit with the first lead screw 26, a polishing rod 29 penetrates through the first fixing seat 28, the polishing rod 29 is rotatably connected with the first fixing seat 28, the polishing rod 29 is connected with an output shaft of a third motor 30 through a belt, a third motor 30 is fixedly mounted on the outer wall of the first fixing seat 28, a rotary joint 31 is fixedly mounted on one end of the polishing rod 29 far away from the receiving mechanism 10, the rotary joint 31 is externally connected with a dust collector, a dust collecting pipeline penetrates through the inside the polishing rod 29, and a polishing head 32 is arranged on one end of the polishing rod 29 close to the receiving mechanism 10.
As shown in fig. 10, a mounting groove 33 is formed at one end of the polishing rod 29 close to the receiving mechanism 10, a sliding rod 34 penetrates through the mounting groove 33, the polishing head 32 comprises polishing blocks 35 which are symmetrically arranged, the polishing blocks 35 are slidably connected with the sliding rod 34, a spring 36 is arranged on the surface of the sliding rod 34 between the polishing blocks 35, one side of each polishing block 35, which is away from the polishing block, is an inclined arc surface, and the inclined arc surface is engaged with the inner wall of the fishing rod.
As shown in fig. 11, the receiving mechanism 10 includes symmetrically disposed receiving plates 37, the receiving plates 37 are disposed obliquely toward the middle, sliders 38 are symmetrically disposed at the bottoms of the receiving plates 37, the sliders 38 are slidably connected to second slide rails 39, the second slide rails 39 are symmetrically disposed on the surfaces of the work tables 8 at two sides of the discharge port 12, second lead screws 40 penetrate through the second slide rails 39, the second lead screws 40 are rotatably connected to the second slide rails 39, the sliders 38 are in threaded engagement with the second lead screws 40, one end of each second lead screw 40 is connected to an output shaft of a fourth motor 41, the fourth motor 41 is fixedly mounted on the outer wall of one of the second slide rails 39, and the second lead screws 40 are connected to each other through a belt.
As shown in fig. 12, the clamping mechanism 11 includes a second fixing seat 42, the second fixing seat 42 is fixedly mounted on the surface of the workbench 8, an electric push rod 43 is fixedly mounted on the top of the second fixing seat 42, an output shaft lower end of the electric push rod 43 is fixedly mounted on a push block 44, push rods 45 are symmetrically arranged at two ends of the push block 44, the upper end of each push rod 45 is hinged to the corresponding push block 44, the lower end of each push rod 45 is hinged to a clamping rod 46, each clamping rod 46 is an L-shaped rod, the middle of each clamping rod 46 is rotatably connected to a fixing block 47, and one side, opposite to the lower end of each clamping rod 46, is arc-shaped.
The working principle is as follows:
the demolded fishing rod is placed in the placing groove 21 on the beam 18 in sequence, the material stirring shaft 22 is driven to rotate by the first motor 23, the material stirring rod 24 stirs one fishing rod to fall on the material receiving plates 37 at a time, the second lead screw 40 is driven to rotate by the fourth motor 41, the sliding block 38 moves along the second lead screw 40, thereby controlling the distance between the two material receiving plates 37, so that the fishing rod is placed between the material receiving plates 37 without falling, then the first lead screw 26 is driven to rotate by the second motor 27, the first fixing seat 28 moves along the first lead screw 26, the polishing head 32 pushes the fishing rod to move towards one side of the clamping mechanism 11, when one end of the fishing rod is abutted against the second fixing seat 42, the fishing rod extrudes the polishing head 32 to make the two polishing blocks 35 move towards the axial direction of the polishing rod 29, so that the polishing head 32 can be inserted into the fishing rod, the pushing block 44 is pushed upwards by the electric push rod 43, the push rod 45 and the clamping rod 46 are matched to rotate to complete the clamping of the fishing rod, then, the third motor 30 drives the grinding rod 29 to rotate, the second motor 27 drives the first fixing seat 28 to move left and right at the same time, the grinding of the inner wall of the fishing rod is completed, after the grinding is completed, the second motor 27 drives the first fixing seat 28 to move, so that the grinding rod 29 is drawn out of the fishing rod, meanwhile, the electric push rod 43 pushes the push block 44 to move downwards, the clamping rod 46 is controlled to rotate to loosen the fishing rod, then the fourth motor 41 drives the material receiving plate 37 to move towards two sides, the ground fishing rod falls into the surface of the conveyor belt 14 through the material falling port 12 in the middle of the material receiving plate 37, and the ground fishing rod is discharged through the conveyor belt 14.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. The light high-strength carbon fiber fishing rod is characterized by being prepared by soaking carbon fiber cloth in a resin sizing agent, wherein the resin sizing agent comprises the following raw materials in parts by weight: 24-36 parts of modified epoxy resin, 12-18 parts of modified carbon nanotubes, 8-12 parts of aramid fibers, 40-60 parts of N-methylpyrrolidone, 3-5 parts of surfactant and 0.2-1 part of antioxidant, wherein the surfactant is one of FSN-100, FS-3100 and FC-4430, the antioxidant is antioxidant 1010, and the preparation method of the carbon fiber fishing rod comprises the following steps:
s1, preparation of modified epoxy resin: reacting bisphenol A polyoxyethylene ether with maleic anhydride to prepare polyester polyol, and reacting the polyester polyol with E-20 epoxy resin to prepare modified epoxy resin;
s2, preparing the modified carbon nano tube: carrying out hydroxylation, silanization and chemical grafting modification on the carbon nano tube in sequence to obtain a modified carbon nano tube;
s3, preparation of a sizing agent: adding the modified epoxy resin into N-methyl pyrrolidone to prepare a glue solution, adding a surfactant, an antioxidant, the modified carbon nano tubes and aramid fibers into the glue solution, and uniformly mixing to obtain a prepreg;
s4, sizing carbon fiber cloth: soaking the carbon fiber cloth in the prepreg for 3-5h, taking out, placing in a radiation field in a nitrogen atmosphere, radiating for 30-40min by adopting a radiation method, and finally drying in a vacuum drying oven at the temperature of 130-;
s5, preparing the fishing rod: and cutting the impregnated carbon fiber cloth, coiling the carbon fiber cloth, fastening a winding tape, demolding, polishing, coating, drying and assembling to obtain the fishing rod.
2. The lightweight high strength carbon fiber fishing rod as claimed in claim 1, wherein the preparation of the modified epoxy resin in the step S1 comprises the steps of:
s101, heating bisphenol A polyoxyethylene ether to 150-170 ℃ to be completely dissolved, then adding maleic anhydride to react until the whole color becomes dark yellow, adding tetraethylammonium bromide to react for 2-4h, finally heating to 170-190 ℃, adding polyethylene glycol to continue reacting for 8-12h, and cooling to obtain polyester polyol;
s102, mixing polyester polyol, E-20 epoxy resin andmixing toluene, heating to 80-100 deg.C, stirring to dissolve completely, and adding BF3And (3) reacting the ether solution for 2-4h, and removing the toluene to obtain the modified epoxy resin.
3. The lightweight high strength carbon fiber fishing rod as claimed in claim 1, wherein the modified carbon nanotubes of step S2 are prepared by the following steps:
s201, adding the carbon nano tube into a potassium hydroxide solution, performing ultrasonic dispersion for 10-20min, heating the mixed solution to 80-90 ℃, refluxing for 5-8h, filtering the mixed solution through a polytetrafluoroethylene film with the thickness of 0.15-0.25 mu m, fully washing filter residues to be neutral by using ethanol and deionized water, and finally drying the filter residues in a vacuum drying oven with the temperature of 50-70 ℃ for 10-12h to obtain the hydroxylated carbon nano tube;
s202, adding the hydroxylated carbon nano tube into toluene, performing ultrasonic dispersion for 10-20min, heating the mixed solution to 60-65 ℃, dropwise adding a silane coupling agent, refluxing and stirring for 5-8h, filtering the mixed solution through a 0.15-0.25 mu m polytetrafluoroethylene film, fully washing filter residues by using acetone and deionized water, and finally drying the filter residues in a vacuum drying oven at 50-70 ℃ for 10-12h to obtain the silanized carbon nano tube;
s203, adding a mercaptan oligomer into toluene for dissolving, adding the silanized carbon nano tube into a toluene solution of the mercaptan oligomer for ultrasonic dispersion for 10-20min, heating the mixed solution to 50-70 ℃, refluxing for 8-12h, filtering the mixed solution through a polytetrafluoroethylene film with the thickness of 0.15-0.25 mu m, fully washing filter residues with toluene, and finally drying the filter residues in a vacuum drying oven with the temperature of 50-70 ℃ for 10-12h to obtain the modified carbon nano tube.
4. A production device of a light high-strength carbon fiber fishing rod is characterized by comprising a feeding unit (1), a working unit (2) and a discharging unit (3), wherein the feeding unit (1) comprises a stand column (4), a support rod (5) is sleeved at the top of the stand column (4), the top of the support rod (5) is hinged with a feeding frame (6), the feeding frame (6) is obliquely arranged, a material stirring mechanism (7) is fixedly installed at the lower end of the feeding frame (6), the working unit (2) is arranged at one side close to the lower end of the feeding frame (6), the working unit (2) comprises a working table (8), a polishing mechanism (9), a material receiving mechanism (10) and a clamping mechanism (11) are fixedly installed at the top of the working table (8), the material receiving structure (10) is fixedly installed in the middle of the working table (8), the polishing mechanism (9) and the clamping mechanism (11) are respectively arranged at two sides of the material receiving structure (10), the material receiving mechanism is characterized in that the upper portion of the material receiving structure (10) is right opposite to the bottom end of the material feeding frame (6), a discharge hole (12) is formed in the surface of a workbench (8) below the material receiving mechanism (10), the blanking unit (3) is arranged below the discharge hole (12), and the blanking unit (3) comprises a mounting frame (13) and a conveying belt (14).
5. The production device of the light-weight high-strength carbon fiber fishing rod as claimed in claim 4, wherein the top of the upright post (4) is provided with an insertion hole (15), the lower end of the supporting rod (5) penetrates through the insertion hole (15), the side wall of the insertion hole (15) is provided with a limiting bolt (16), and the upper end of the supporting rod (5) is fixedly provided with an ear plate (17);
go up work or material rest (6) crossbeam (18) including the symmetry setting, crossbeam (18) bottom both ends are equipped with first articulated piece (19) and the articulated piece of second (20) respectively, first articulated piece (19) and crossbeam (18) fixed connection, the articulated piece of second (20) and crossbeam (18) sliding connection, first articulated piece (19) and the articulated piece of second (20) all are articulated with otic placode (17), standing groove (21) have all been seted up to the relative one side in crossbeam (18) top.
6. The production device of the light-weight high-strength carbon fiber fishing rod as claimed in claim 5, wherein the material stirring mechanism (7) comprises a material stirring shaft (22), the material stirring shaft (22) is fixedly installed between the cross beams (18), the material stirring shaft (22) is rotatably connected with the cross beams (18), one end of the material stirring shaft (22) is connected with an output shaft of a first motor (23), the first motor (23) is fixedly installed on the outer wall of the cross beams (18), a plurality of material stirring rods (24) are fixedly installed on the surface of the material stirring shaft (22), and the material stirring rods (24) are arranged in an annular array.
7. The production device of the light-weight high-strength carbon fiber fishing rod as claimed in claim 4, wherein the polishing mechanism (9) comprises a first slide rail (25), a first lead screw (26) penetrates through the first slide rail (25), the first lead screw (26) is rotatably connected with the first slide rail (25), one end of the first lead screw (26) is connected with a driving shaft of a second motor (27), the second motor (27) is fixedly installed on the outer wall of the first slide rail (25), a first fixed seat (28) is fixedly installed on the first lead screw (26), the first fixed seat (28) is in threaded fit with the first lead screw (26), a polishing rod (29) penetrates through the first fixed seat (28), the polishing rod (29) is rotatably connected with the first fixed seat (28), and the polishing rod (29) is connected with an output shaft of a third motor (30) through a belt, third motor (30) fixed mounting is in first fixing base (28) outer wall, receiving mechanism (10) one end fixed mounting rotary joint (31) are kept away from in pole (29) of polishing, rotary joint (31) external dust catcher, pole (29) inside runs through and is equipped with the dust absorption pipeline, pole (29) of polishing are close to receiving mechanism (10) one end and are equipped with the head of polishing (32).
8. The production device of a light-weight high-strength carbon fiber fishing rod as claimed in claim 7, wherein one end of the polishing rod (29) close to the material receiving mechanism (10) is provided with a mounting groove (33), a sliding rod (34) penetrates through the mounting groove (33), the polishing head (32) comprises symmetrically arranged polishing blocks (35), the polishing blocks (35) are slidably connected with the sliding rod (34), a spring (36) is arranged on the surface of the sliding rod (34) between the polishing blocks (35), one side of the polishing block (35) away from the sliding rod is an inclined arc surface, and the inclined arc surface is engaged with the inner wall of the fishing rod.
9. The production device of the light-weight high-strength carbon fiber fishing rod as claimed in claim 4, wherein the material receiving mechanism (10) comprises symmetrically arranged material receiving plates (37), the material receiving plates (37) are arranged obliquely towards the middle, sliders (38) are symmetrically arranged at the bottoms of the material receiving plates (37), the sliders (38) are slidably connected with second sliding rails (39), the second sliding rails (39) are symmetrically arranged on the surfaces of the working tables (8) at the two sides of the material outlet (12), a second lead screw (40) penetrates through the interior of the second sliding rails (39), the second lead screw (40) is rotatably connected with the second sliding rails (39), the second lead screw (40) of the sliders (38) is in threaded fit, one end of the second lead screw (40) is connected with an output shaft of a fourth motor (41), and the fourth motor (41) is fixedly installed on the outer wall of one of the second sliding rails (39), the second screw rods (40) are connected through a belt.
10. The production device of a light-weight high-strength carbon fiber fishing rod as claimed in claim 4, wherein the clamping mechanism (11) comprises a second fixing seat (42), the second fixing seat (42) is fixedly installed on the surface of the working table (8), an electric push rod (43) is fixedly installed at the top of the second fixing seat (42), a push block (44) is fixedly installed at the lower end of an output shaft of the electric push rod (43), push rods (45) are symmetrically arranged at two ends of the push block (44), the upper end of each push rod (45) is hinged to the corresponding push block (44), a clamping rod (46) is hinged to the lower end of each push rod (45), the clamping rod (46) is an L-shaped rod, the middle of each clamping rod (46) is rotatably connected to the corresponding fixing block (47), and one side, opposite to the lower end of each clamping rod (46), is arc-shaped.
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| CN202110098275.3A CN113994937B (en) | 2021-01-25 | 2021-01-25 | Light high strength carbon fiber fishing rod and apparatus for producing thereof |
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| CN202110098275.3A CN113994937B (en) | 2021-01-25 | 2021-01-25 | Light high strength carbon fiber fishing rod and apparatus for producing thereof |
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| CN113994937B CN113994937B (en) | 2022-10-11 |
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Cited By (1)
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| CN114946786A (en) * | 2022-07-01 | 2022-08-30 | 安徽博佳钓具有限公司 | Glass fiber toughened light fishing rod and preparation method thereof |
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| CN113994937B (en) | 2022-10-11 |
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