CN117601410B

CN117601410B - Carbon fiber winding device for gas cylinder and method thereof

Info

Publication number: CN117601410B
Application number: CN202410089876.1A
Authority: CN
Inventors: 王继; 王斌; 张�杰; 向东
Original assignee: Shaanxi Zhongyuan Hydrogen New Energy Co ltd
Current assignee: Shaanxi Zhongyuan Hydrogen New Energy Co ltd
Priority date: 2024-01-23
Filing date: 2024-01-23
Publication date: 2024-08-23
Anticipated expiration: 2044-01-23
Also published as: CN117601410A

Abstract

The invention relates to the technical field of carbon fiber bottles, in particular to a carbon fiber winding device for a gas bottle and a method thereof, wherein, firstly, resin with proper volume is filled into a fat dipping bin, and the running smoothness of each station is checked; starting the turnover machine to work, enabling the gas cylinder to be in a rotating state, starting the heating wire to work, enabling the fiber wires and resin passing through the turnover machine to keep proper toughness and viscosity, continuously winding the fiber wires on the gas cylinder according to a preset path through the moving platform, and forming the gas cylinder; according to the carbon fiber winding device for the gas cylinder, the liquid discharge ball forms a pressing effect on the upper part of the fiber, the downward fluidity of resin is further enhanced, meanwhile, resin accumulation in the cavity inside the built-in cylinder is avoided, the smoothness in continuous operation is improved, the winding and laminating degree between the gas cylinder and the fiber can be improved by discharging excessive resin, the usability is improved, and the gas cylinder forming effect is better.

Description

Carbon fiber winding device for gas cylinder and method thereof

Technical Field

The invention relates to the technical field of carbon fiber bottles, in particular to a carbon fiber winding device for a gas bottle and a method thereof.

Background

The carbon fiber bottle is a carbon fiber winding composite gas bottle, and the carbon fiber winding composite gas bottle has better performance than a metal gas bottle (a steel bottle and an aluminum alloy seamless gas bottle), and the working pressure of the gas bottle is 30Mpa, so that the gas storage capacity is increased, the weight is reduced by 50% compared with the metal gas bottle with the same volume, the carbon fiber winding composite gas bottle is easier and more convenient for a user to use under rescue conditions or serious disasters in high-rise or deep underground such as mines and the like. The composite gas cylinder is also a poor conductor of electricity, and the composite gas cylinder exhibits neutralization in erosion and corrosion situations, thus being safer.

The fiber winding process is an important link in the preparation process of the hydrogen storage bottle and is mainly divided into wet winding, dry winding and dry-wet winding. The wet winding is to dip carbon fiber bundle and wind the carbon fiber bundle onto the core mold directly under the control of tensile stress. The method has low production cost and is the most common winding process of the high-pressure hydrogen storage bottle.

In the wet winding mode, resin is required to adhere to the fiber yarns, and because the resin is mostly viscous liquid, the resin is often excessively adhered to generate extra adhesion loss in the traction and movement process of the fiber yarns, so that the problem of resin dripping is easily caused. When the fiber yarn passes through the inner cavity of the resin-containing resin soaking bin, due to the viscosity of the resin, when the traction moving speed of the fiber yarn exceeds the flowing healing speed of the resin, a large amount of bubbles are often caused to flow into the resin at the part where the fiber yarn enters the resin, and under the traction action of the fiber yarn, the whole resin is filled into the cavity, the bubbles are often caused to form gaps between the fiber yarn and the resin, so that the local resin on the surface of the fiber yarn is lost, the proportion of the carbon fiber and the resin is difficult to regulate, and the gas cylinder forming effect is poor.

Disclosure of Invention

In order to solve the defects of the prior art, the invention provides the carbon fiber winding device for the gas cylinder, so that the problems that excessive resin is difficult to timely discharge and collect during the existing wet-process carbon fiber winding operation, the carbon fiber is prevented from being adhered and knotted, and the winding strength between the carbon fiber and the gas cylinder is improved, and the gas cylinder forming effect is better are solved.

The technical scheme adopted by the invention for solving the technical problems is a use method of a carbon fiber winding device for a gas cylinder, which comprises the following steps:

s1, operation checking: firstly, filling a proper volume of resin into a grease dipping bin, checking the running smoothness of each station, and then, installing a gas cylinder on a sleeved shaft;

s2, fiber fat-liquoring: the fiber yarn is pulled by a worker to move, so that the end part of the fiber yarn sequentially passes through the fat dipping bin, the transition barrel, the moving part and the transition plate, and then is wound on the gas cylinder;

S3, winding and forming: starting the turnover machine to work, enabling the gas cylinder to be in a rotating state, starting the heating wire to work, enabling the fiber wires and resin passing through the turnover machine to keep proper toughness and viscosity, continuously winding the fiber wires on the gas cylinder according to a preset path through the moving platform, and forming the gas cylinder;

S4, waste collection: in the filament winding process, excessive resin adhered on the filament is stripped through the transition cylinder, and the extruded and dripped resin is collected secondarily through the waste bin in the winding process.

In addition, the invention also provides a carbon fiber winding device for the gas cylinder, which comprises the gas cylinder, fiber yarns, a turnover machine, a movable platform and a fat dipping bin, wherein the gas cylinder is positioned on the object placing plate.

The turnover machine is fixedly arranged at two ends of the front part of the object placing plate, the turnover machine is rotatably provided with sleeved shafts, and the gas cylinder is fixedly arranged between the two sleeved shafts;

The movable platform is positioned at one side of the object placing plate, a fixed part in the movable platform is fixedly connected with the object placing plate, a movable part in the movable platform is movably arranged on the fixed part, and the movable part can move horizontally, vertically and rotationally at the same time;

The device is characterized in that the fat dipping bin is fixedly arranged at the rear part of the storage plate, resin is filled in the fat dipping bin, a transition cylinder is fixedly arranged on one side of the moving part, which is close to the fat dipping bin, a transition plate is fixedly arranged on one side of the moving part, which is far away from the fat dipping bin, and fiber threads enter from the fat dipping bin and sequentially penetrate through the transition cylinder, the moving part and the transition plate and then are wound on the periphery of the gas cylinder.

Preferably, the lower part fixed mounting of upset machine has the waste bin, and the waste bin is located the below of gas cylinder, and the waste bin is the open structure towards one side of gas cylinder, has to rub the compress cloth through extension spring sliding connection in the waste bin, and the middle part of rubbing the compress cloth is the annular parcel in the outside of gas cylinder, installs the pull rod jointly through sliding fit's mode between two upset machines, stretches the middle part of pull rod and rub the upper end fixed connection of compress cloth, embolias epaxial fixed mounting and has the cam, and stretches the tip slip of pull rod and support and lean on the cam.

Preferably, the transition plates are symmetrically arranged on two sides of the moving part, a positive pushing shaft is commonly arranged between the two transition plate ends close to the direction of the gas cylinder, the two positive pushing shafts are staggered up and down, the fiber wires slide to penetrate through a gap between the two positive pushing shafts, and the inner plate surface of the transition plate is provided with the heating wire.

Preferably, the upper portion of transition section of thick bamboo is open structure, and the bottom of transition section of thick bamboo is linked together with the fat dipping storehouse, and the one end fixed mounting that the transition section of thick bamboo is close to the movable part has built-in section of thick bamboo, and the cellosilk runs through the central point of built-in section of thick bamboo, and built-in section of thick bamboo's inner wall and cellosilk slip laminating, and built-in section of thick bamboo's bottom evenly has offered the weeping hole that is linked together with transition section of thick bamboo inner chamber.

Preferably, the middle upper part of the built-in cylinder is uniformly provided with hole grooves along the extension direction of the fiber, a plurality of liquid discharging balls are placed in each hole groove, and the liquid discharging balls are in rolling fit with the upper part of the fiber.

Preferably, the rear portion fixed mounting who puts the thing board has the righting board, and the righting board is 匚 type structures, and the transition section of thick bamboo runs through the righting board, and the righting wheel is installed in the upper end middle part rotation of righting board, fixedly connected with righting area on the movable part, and righting area is twined on the righting wheel after the steering spindle turns to spacingly on putting the thing board, and the pendulum axle is installed in the rotation of the one end that the built-in section of thick bamboo is close to the righting board, and the pendulum axle that is located the built-in section of thick bamboo inboard is magnetic material, and pendulum axle and flowing back ball adsorb mutually, and the protruding pole is evenly installed to the lateral wall of one side of righting wheel, and the tip and the protruding pole of pendulum axle slide and lean on.

Preferably, the upper end opening part slidable mounting of transition section of thick bamboo has the push pedal, and the push pedal is located the top of cellosilk, and one side of push pedal passes through spring and righting board elastic connection, and one side lateral wall circumference of righting wheel is provided with protruding ring, and the tip slip of protruding ring and push pedal is supported and is leaned on, and the pushing claw is evenly installed to the downside of push pedal, and the pushing claw is "W" structure, and pushing claw slip laminating on the cellosilk.

Preferably, comb teeth are arranged at two ends of the middle of the fat dipping bin, the comb teeth are matched with a plurality of strands of fiber wires in a staggered mode, two ends of the fat dipping bin are sealed cavities, a sealing plate is fixedly arranged at the middle lower part of each sealed cavity, filling grooves are formed in the sealing plate and the fat dipping bin, and the two filling grooves are far away from each other and staggered.

Preferably, the middle part in the fat liquoring storehouse rotates and installs a plurality of roller bearings, and the cellosilk is wavy and slides in proper order and pass a plurality of roller bearings, and the cellosilk soaks in the resin, and the middle part both sides symmetry in the fat liquoring storehouse is installed and is lifted the board, lifts the board for with the wave structure of cellosilk extending direction looks adaptation, lifts the upper portion of board and has placed a plurality of defoaming balls, and defoaming ball and cellosilk roll laminating.

The invention has the beneficial effects that:

(1) According to the invention, the waste bin can directly bear the resin dropped below the gas cylinder, so that the rubbing cloth can move up and down to form a continuous wiping effect on the outer surface of the gas cylinder, the resin fills the gaps, the surface smoothness of the gas cylinder is improved, meanwhile, the downward flowing capability of the resin with excessive resin attached on the surface is improved through the vibration of the resin bin, the secondary accumulation of the resin and splashing caused by the too high rotating speed of the gas cylinder are avoided, and the collection rate of the resin is improved.

(2) According to the invention, through the use of the closed cavity, during the subsequent resin supplementing operation, the newly-added resin can be distinguished from the resin in use, the resin can form a continuous supplementing state through the slow passing property of the filling groove, meanwhile, the resin in a soaking working area in the soaking bin can keep a reasonable liquid level, excessive adhesion of fiber filaments is avoided, a plurality of rollers which are arranged up and down in a staggered manner can increase the passing distance of the fiber filaments in the resin, and meanwhile, the fiber filaments are bent, so that the gap formed in the fiber filaments can be indirectly eliminated, the defoaming ball is used, the digestion and discharge of bubbles in the resin can be accelerated through rolling extrusion of a sphere in the resin under the traction drive of the fiber filaments, the contact strength between the resin and the fiber filaments is further improved, and the subsequent winding and attaching strength is improved.

(3) In the invention, in the moving process, the pushing claw of the W-shaped structure always keeps an inclined contact pushing state with the fiber on the advancing path, and the pushing claw is pushed in a staggered manner, so that the fiber is prevented from being adhered and knotted, the dropping process of excessive resin on the surface of the fiber is accelerated by utilizing the inclined angle of the pushing claw, the backflow rate of the resin is improved, and the load of the subsequent secondary pushing operation of the resin is reduced; through spheroidal roll extrusion effect, under the condition that does not destroy cellosilk self intensity, make the clearance increase between cellosilk self, further promote the downward passing rate of resin, and stir and magnetic action through the rocker, make the flowing back ball produce the removal in upper and lower and horizontal direction, when promoting flowing back ball swing ability, make the flowing back ball form a kind of effect of pressing in the upper portion of cellosilk, further strengthen the downward mobility of resin, avoided the resin in the inside cavity of built-in section of thick bamboo to pile up simultaneously, the flow compliance of when promoting continuous operation, through discharging excessive resin, can promote the winding laminating degree between gas cylinder and the cellosilk, promote performance, make the gas cylinder shaping effect better.

Drawings

The invention will be further described with reference to the drawings and examples.

FIG. 1 is a schematic diagram of the overall connection structure of the present invention;

FIG. 2 is a schematic view of the working state of the present invention;

FIG. 3 is a schematic top view of FIG. 2;

FIG. 4 is a cross-sectional view taken along the direction A-A in FIG. 3;

FIG. 5 is an enlarged schematic view of FIG. 4 at B;

FIG. 6 is an enlarged schematic view of FIG. 4 at C;

FIG. 7 is a schematic diagram of the position relationship between the waste bin and the kneading cloth according to the invention;

FIG. 8 is an enlarged schematic view of FIG. 7 at D;

FIG. 9 is a first partial cross-sectional schematic view of a fat-liquoring cartridge according to the present invention;

FIG. 10 is an enlarged schematic view of FIG. 9 at E;

FIG. 11 is a second partial cross-sectional schematic view of a fat-liquoring cartridge according to the present invention;

FIG. 12 is a first partial cross-sectional schematic view of a transition piece of the present invention;

FIG. 13 is a second partial cross-sectional schematic view of a transition piece of the present invention;

In the figure:

1. A gas cylinder; 2. a fiber yarn; 3. a storage plate; 4. a turnover machine; 5. a mobile platform; 6. a fat dipping bin; 41. sleeving a shaft; 51. a fixing part; 52. a moving part; 7. a transition barrel; 8. a transition plate; 9. a waste bin; 91. kneading and pressing cloth; 42. a stretching rod; 43. a cam; 81. pushing the shaft; 82. a heating wire; 71. a built-in cylinder; 72. a liquid discharge ball; 31. a righting plate; 32. a righting wheel; 33. a steering shaft; 53. a righting belt; 61. comb teeth; 73. a pendulum shaft; 321. a protruding rod; 74. a push plate; 741. a spring; 322. a protruding ring; 742. pushing claws; 62. a closing plate; 63. a filling tank; 64. a roller; 65. a lifting plate; 66. defoaming ball.

Detailed Description

The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.

The embodiment of the invention solves the problems that excessive resin is difficult to discharge and collect in time during the existing wet-process carbon fiber winding operation, and the winding strength between the carbon fiber and the gas cylinder is improved while the adhesion and knot of carbon fiber wires are avoided.

As shown in fig. 1 and 2, a carbon fiber winding device for a gas cylinder is provided in a preferred embodiment of the present invention, and the carbon fiber winding device comprises a gas cylinder 1, a fiber filament 2, a turnover machine 4, a moving platform 5 and a fat dipping bin 6, wherein the gas cylinder 1 is positioned on a storage plate 3.

Further, as shown in fig. 1 to 4, the moving platform 5 is located at one side of the object placing plate 3, the fixing portion 51 in the moving platform 5 is fixedly connected with the object placing plate 3, the moving portion 52 in the moving platform 5 is movably mounted on the fixing portion 51, and the moving portion 52 can move horizontally, vertically and rotationally at the same time, power is provided for winding movement of the fiber filaments 2 through the moving platform 5, and the air bottle 1 is driven to rotate by the cooperation of the tilter 4, so that the whole winding movement is smoother, winding gaps are reduced, and the fastening degree is improved.

Further, in the wet winding mode, resin needs to adhere to the fiber yarn 2, because the resin is mostly viscous liquid, in the process of traction movement of the fiber yarn 2, the resin often generates extra adhesion loss due to excessive adhesion, in order to improve the utilization rate of the resin and reduce the negative interference to external equipment, as shown in fig. 1 to 4, the resin soaking bin 6 is fixedly installed at the rear part of the object placing plate 3, the resin soaking bin 6 is filled with the resin, one side of the moving part 52, which is close to the resin soaking bin 6, is fixedly provided with the transition cylinder 7, one side of the moving part 52, which is far away from the resin soaking bin 6, is fixedly provided with the transition plate 8, the fiber yarn 2 enters from the resin soaking bin 6, sequentially penetrates through the transition cylinder 7, the moving part 52 and the transition plate 8, and then winds around the gas cylinder 1, and when the fiber yarn 2 adhered with the resin is in the position of the transition cylinder 7, the excessive resin can drip into the cavity of the transition cylinder 7 through the action of gravity and finally flows back into the resin soaking bin 6, thereby reducing the loss of the resin and the negative interference to the surrounding environment.

When the fiber yarn 2 passes through the inner cavity of the resin-containing resin dipping bin 6, due to the viscosity of the resin, when the traction moving speed of the fiber yarn 2 exceeds the flowing healing speed of the resin, a large amount of bubbles are often caused to gush in the part of the fiber yarn 2 entering the resin, and under the traction action of the fiber yarn 2, the whole resin filling cavity is filled, the bubbles enter to form gaps between the fiber yarn 2 and the resin, so that the local resin on the surface of the fiber yarn 2 is lost, the adhesive quantity and adhesive efficiency of the resin are reduced, and in order to further improve the adhesive strength between the resin and the fiber yarn 2, as shown in figures 4, 9, 10 and 11, the comb teeth 61 are arranged at two ends of the middle part of the resin dipping bin 6, comb teeth 61 are matched with a plurality of strands of fiber yarns 2 in a staggered manner, two ends of a fat-dipping bin 6 are respectively provided with a closed cavity, the middle lower part of the closed cavity is fixedly provided with a closed plate 62, the closed plate 62 and the fat-dipping bin 6 are respectively provided with a filling groove 63, the two filling grooves 63 are far away from each other and misplaced, the middle part of the fat-dipping bin 6 is rotatably provided with a plurality of rollers 64, the fiber yarns 2 sequentially slide through the plurality of rollers 64 in a wavy manner, the fiber yarns 2 are immersed in resin, the two sides of the middle part of the fat-dipping bin 6 are symmetrically provided with lifting plates 65, the lifting plates 65 are of wavy structures matched with the extending direction of the fiber yarns 2, the upper parts of the lifting plates 65 are provided with a plurality of defoaming balls 66, and the defoaming balls 66 are in rolling fit with the fiber yarns 2;

during operation, through the intermittent partition effect of the comb teeth 61, the whole bundle of fiber yarns 2 can be split into a plurality of bundles of fine yarns, so that the transverse area of the fiber yarns 2 in the resin is increased, the contact strength is improved, meanwhile, through unitizing treatment of the fiber yarns 2, the entering channel of the fiber yarns 2 when entering into a resin solution is reduced, thereby improving the local flowing and healing speed of the resin, reducing the inflow of bubbles, through the use of a closed cavity, during the supplementary adding operation of the subsequent resin, the newly filled resin can be distinguished from the resin in use, through the slow passing performance of the filling groove 63, the resin can be in a continuous supplementary state, meanwhile, the resin in a soaking working area in the resin soaking bin 6 is kept at a reasonable liquid level, the excessive adhesion of the fiber yarns 2 is avoided, a plurality of rollers 64 which are arranged in an up-down staggered manner can be increased, meanwhile, the mode of bending the fiber yarns 2 is indirectly eliminated, the gap formed by the inside the fiber yarns 2 per se is reduced, the use of the foam-removing ball 66 is driven by traction of the fiber yarns 2, the rolling extrusion of the ball in the resin can be accelerated, the resin can be lifted, the fiber yarns can be further in contact with the fiber yarns 2, and the foam strength is better, and the fiber yarns can be further formed, and the effect is better.

Further, the fiber filament 2 and the resin have unique ductility and viscosity, so that winding work is performed smoothly, as shown in fig. 4, 9 and 11, the transition plates 8 are symmetrically arranged on two sides of the moving part 52, a positive pushing shaft 81 is commonly arranged between two transition plate 8 ends close to the direction of the gas cylinder 1, the two positive pushing shafts 81 are staggered up and down, the fiber filament 2 slides to penetrate through a gap between the two positive pushing shafts 81, the heating wire 82 is arranged on the inner plate surface of the transition plate 8, and when the fiber filament 2 and the resin attached to the fiber filament are in a proper temperature environment by heat of the heating wire 82, so that the bonding degree between the fiber filament 2 and the gas cylinder 1 is improved, and the stability is enhanced.

Further, with the continuous overlapping winding of the fiber yarn 2, the surface of the gas cylinder 1 often forms excessive resin overflowing and flowing, in order to recover the resin and reduce the influence of resin dripping on the surrounding environment, as shown in fig. 4, 7 and 8, the turner 4 is fixedly installed at two ends of the front part of the object placing plate 3, the turner 4 is rotatably installed with a sleeved shaft 41, the gas cylinder 1 is fixedly installed between the two sleeved shafts 41, the lower part of the turner 4 is fixedly installed with a waste bin 9, the waste bin 9 is positioned below the gas cylinder 1, one side of the waste bin 9 facing the gas cylinder 1 is in an opening structure, the waste bin 9 is slidingly connected with a rubbing and pressing cloth 91 through a tension spring, the middle part of the rubbing and pressing cloth 91 is annularly wrapped outside the gas cylinder 1, the two turners 4 are jointly installed with a stretching rod 42 in a sliding fit manner, the middle part of the stretching rod 42 is fixedly connected with the upper end of the rubbing and pressing cloth 91, the cam 43 is fixedly arranged on the sleeved shaft 41, the end part of the stretching rod 42 is in sliding contact with the cam 43, the waste bin 9 can directly bear resin dripped below the gas cylinder 1, but in order to avoid resin splashing caused by the too high rotating speed of the gas cylinder 1, the kneading cloth 91 arranged in the waste bin 9 can be directly attached to the outer surface of the gas cylinder 1, at the moment, the attaching degree between the fiber yarn 2 and the gas cylinder 1 can be improved under the pressure action of the kneading cloth 91, meanwhile, the resin rotating along with the gas cylinder 1 can be prevented from being erased by the barrier of the kneading cloth 91 when reaching the position of the kneading cloth 91, the resin begins to separate from the surface of the gas cylinder 1 and is attached to the kneading cloth 91 to slide downwards, finally enters the waste bin 9, and can drive the cam 43 to synchronously rotate along with the rotation of the sleeved shaft 41, and then the pushing and pulling movement between the cam 43 and the stretching rod 42 is realized, the kneading cloth 91 itself is made to move up and down in a reciprocating manner, so that a continuous wiping effect is formed on the outer surface of the gas cylinder 1, the surface smoothness of the gas cylinder 1 is improved, meanwhile, the downward flowing capability of resin attached to the surface is improved through vibration of the kneading cloth, secondary accumulation is avoided, and the collection rate of the resin is improved.

As another embodiment, in order to adapt to environmental changes, the residual quantity of the surface resin after the fiber filaments 2 pass through the resin solution is further reduced, as shown in fig. 5 and 6, the upper part of the transition cylinder 7 is of an opening structure, the bottom of the transition cylinder 7 is communicated with the soaking bin 6, the inner cylinder 71 is fixedly arranged at one end of the transition cylinder 7 close to the moving part 52, the fiber filaments 2 penetrate through the central part of the inner cylinder 71, the inner wall of the inner cylinder 71 is in sliding fit with the fiber filaments 2, the bottom of the inner cylinder 71 is uniformly provided with liquid leakage holes communicated with the inner cavity of the transition cylinder 7, the middle upper part of the inner cylinder 71 is uniformly provided with hole grooves along the extending direction of the fiber filaments 2, a plurality of liquid drainage balls 72 are placed in each hole groove, and the liquid drainage balls 72 roll and are attached to the upper part of the fiber filaments 2.

Further, in order to avoid accumulation or movement stop of the drain ball 72 caused by excessive viscosity of the resin, as shown in fig. 3 and fig. 9 to 13, the rear part of the object placing plate 3 is fixedly provided with the position placing plate 31, the position placing plate 31 is of a 匚 -type structure, the transition cylinder 7 penetrates through the position placing plate 31, the position placing wheel 32 is rotatably arranged in the middle of the upper end of the position placing plate 31, the position placing belt 53 is fixedly connected to the moving part 52, the position placing belt 53 is rotated and limited by the steering shaft 33 on the object placing plate 3 and then wound on the position placing wheel 32, one end of the built-in cylinder 71, close to the position placing plate 31, is rotatably provided with the swing shaft 73, the swing shaft 73 positioned on the inner side of the built-in cylinder 71 is made of a magnetic material, the swing shaft 73 is adsorbed with the drain ball 72, one side wall of the position placing wheel 32 is uniformly provided with the protruding rod 321, and the end of the swing shaft 73 is in sliding contact with the protruding rod 321.

Further, in order to avoid adhesion and knot after the fiber yarn 2 infiltrates the resin, the quality of the fiber yarn 2 is improved, as shown in fig. 6, 10 and 13, the push plate 74 is slidably mounted at the opening of the upper end of the transition cylinder 7, the push plate 74 is located above the fiber yarn 2, one side of the push plate 74 is elastically connected with the righting plate 31 through a spring 741, a protruding ring 322 is circumferentially arranged on one side sidewall of the righting wheel 32, the protruding ring 322 is slidably abutted against the end of the push plate 74, the push pawl 742 is uniformly mounted on the lower side of the push plate 74, the push pawl 742 is in a "W" structure, and the push pawl 742 is slidably attached to the fiber yarn 2, and is driven by intermittent pushing and pulling action of the protruding ring 322, so as to drive a plurality of push pawls 742 at the lower part of the push plate to synchronously move, at this moment, the push pawl 742 of the "W" structure always keeps an inclined contact and push state with the fiber yarn 2 on the advancing path in the moving process, by mutually dislocated pushing and pressing, the fiber yarn 2 is prevented, and at the same time, the resin is excessively dropped from the inclined surface of the fiber yarn 2 is accelerated, and the resin is simultaneously loaded in a secondary process of resin dropping.

In addition, the invention also provides a use method of the carbon fiber winding device for the gas cylinder, which comprises the following steps:

S1, operation checking: firstly, filling a proper volume of resin into a resin dipping bin 6, checking the running smoothness of each station, and then, installing a gas cylinder 1 on a sleeved shaft 41;

S2, fiber fat-liquoring: the fiber yarn 2 is pulled by a worker to move, so that the end part of the fiber yarn passes through the fat dipping bin 6, the transition barrel 7, the moving part 52 and the transition plate 8 in sequence, and then is wound on the gas cylinder 1;

S3, winding and forming: starting the turnover machine 4 to work so that the gas cylinder 1 is in a rotating state, starting the heating wire 82 to work so that the fiber wires 2 and resin passing through the turnover machine keep proper toughness and viscosity, and continuously winding the fiber wires 2 on the gas cylinder 1 according to a preset path through the movable platform 5;

S4, waste collection: in the winding process of the fiber yarns 2, excessive resin adhered on the fiber yarns 2 is stripped through the transition barrel 7, and the extruded and dripped resin in the winding process is collected secondarily through the waste bin 9.

The foregoing has shown and described the basic principles, principal 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 foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The carbon fiber winding device for the gas cylinder is characterized by comprising the gas cylinder (1) and a fiber yarn (2), wherein the gas cylinder (1) is positioned on a storage plate (3), the carbon fiber winding device also comprises a turnover machine (4), the turnover machine (4) is fixedly arranged at two ends of the front part of the storage plate (3), a sleeved shaft (41) is rotatably arranged on the turnover machine (4), and the gas cylinder (1) is fixedly arranged between the two sleeved shafts (41);

The movable platform (5), the said movable platform (5) locates at one side of putting the thing board (3), fixed part (51) in the movable platform (5) fixedly connects with putting the thing board (3), the movable part (52) in the movable platform (5) is movably mounted on fixed part (51), and the movable part (52) can carry on horizontal movement, vertical lifting and rotary movement at the same time;

The device comprises a fat dipping bin (6), wherein the fat dipping bin (6) is fixedly arranged at the rear part of a storage plate (3), resin is filled in the fat dipping bin (6), a transition cylinder (7) is fixedly arranged at one side of a moving part (52) close to the fat dipping bin (6), a transition plate (8) is fixedly arranged at one side of the moving part (52) far away from the fat dipping bin (6), and fiber filaments (2) enter from the fat dipping bin (6) and sequentially penetrate through the transition cylinder (7), the moving part (52) and the transition plate (8) and then are wound on the periphery of a gas cylinder (1);

the lower part of each turnover machine (4) is fixedly provided with a waste bin (9), each waste bin (9) is located below the corresponding gas cylinder (1), one side, facing the gas cylinder (1), of each waste bin (9) is of an opening structure, each waste bin (9) is internally provided with a kneading cloth (91) in a sliding manner through a tension spring, the middle part of each kneading cloth (91) is annularly wrapped on the outer side of the gas cylinder (1), two turnover machines (4) are jointly provided with a stretching rod (42) in a sliding fit manner, the middle part of each stretching rod (42) is fixedly connected with the upper end of each kneading cloth (91), a cam (43) is fixedly installed on each sleeved shaft (41), and the end part of each stretching rod (42) is in sliding contact with each cam (43);

The upper part of the transition cylinder (7) is of an opening structure, the bottom of the transition cylinder (7) is communicated with the fat dipping bin (6), an inner cylinder (71) is fixedly arranged at one end, close to the moving part (52), of the transition cylinder (7), the fiber filaments (2) penetrate through the center part of the inner cylinder (71), the inner wall of the inner cylinder (71) is in sliding fit with the fiber filaments (2), and liquid leakage holes communicated with the inner cavity of the transition cylinder (7) are uniformly formed in the bottom of the inner cylinder (71);

The middle upper part of the built-in cylinder (71) is uniformly provided with hole grooves along the extending direction of the fiber filaments (2), a plurality of liquid discharge balls (72) are placed in each hole groove, and the liquid discharge balls (72) are in rolling fit with the upper parts of the fiber filaments (2);

The rear part of the object placing plate (3) is fixedly provided with a normal position plate (31), the normal position plate (31) is of a 匚 type structure, the transition cylinder (7) penetrates through the normal position plate (31), the middle part of the upper end of the normal position plate (31) is rotationally provided with a normal position wheel (32), the moving part (52) is fixedly connected with a normal position belt (53), the normal position belt (53) is wound on the normal position wheel (32) after being limited by the steering shaft (33) on the object placing plate (3), one end of the built-in cylinder (71) close to the normal position plate (31) is rotationally provided with a pendulum shaft (73), the pendulum shaft (73) positioned at the inner side of the built-in cylinder (71) is made of a magnetic material, the pendulum shaft (73) is adsorbed with a liquid discharge ball (72), one side wall of the normal position wheel (32) is uniformly provided with a protruding rod (321), and the end part of the pendulum shaft (73) is in sliding abutting with the protruding rod (321);

The upper end opening part sliding mounting of transition section of thick bamboo (7) has push pedal (74), and push pedal (74) are located the top of cellosilk (2), and one side of push pedal (74) is through spring (741) and normal position board (31) elastic connection, and one side lateral wall circumference of normal position wheel (32) is provided with outstanding ring (322), and the tip sliding of outstanding ring (322) and push pedal (74) is supported, and push pawl (742) are evenly installed to the downside of push pedal (74).

2. A carbon fiber winding device for a gas cylinder according to claim 1, wherein: the transition plates (8) are symmetrically arranged on two sides of the moving part (52), a pushing shaft (81) is commonly arranged between the end parts of the two transition plates (8) close to the direction of the gas cylinder (1), the two pushing shafts (81) are staggered up and down, the fiber wires (2) penetrate through gaps between the two pushing shafts (81) in a sliding mode, and heating wires (82) are arranged on the inner plate surface of the transition plate (8).

3. A carbon fiber winding device for a gas cylinder according to claim 2, wherein: the middle part both ends of fat impregnation storehouse (6) all are arranged and are provided with broach (61), and broach (61) and stranded cellosilk (2) are crisscross to be cooperated, and the both ends of fat impregnation storehouse (6) are sealed cavity, and the well lower part fixed mounting of sealed cavity has sealed board (62), and filling groove (63) have all been seted up on sealed board (62) and the fat impregnation storehouse (6), and two filling grooves (63) keep away from dislocation each other.

4. A carbon fiber winding device for a gas cylinder according to claim 3, wherein: the middle part rotation in fat impregnation storehouse (6) is installed a plurality of roller bearings (64), and cellosilk (2) are wave form and slide in proper order and pass a plurality of roller bearings (64), and cellosilk (2) infiltrate in the resin, and lifting plate (65) are installed to the middle part bilateral symmetry in fat impregnation storehouse (6), and a plurality of defoaming balls (66) have been placed on the upper portion of lifting plate (65), and defoaming ball (66) roll laminating with cellosilk (2).