阅读说明：本技术 一种连续碳纤维缠绕复合增强波纹管及其制备方法 (Continuous carbon fiber winding composite reinforced corrugated pipe and preparation method thereof ) 是由 刘俊峰 汪进南 李红卫 田祥军 扶银 周文军 周德武 于 2020-12-23 设计创作，主要内容包括：本发明公开了一种连续碳纤维缠绕复合增强波纹管及其制备方法,包括基体、增强体和芯体,所述基体采用高密度聚乙烯材料,增强体采用碳纤维材料,所述芯体采用热固性树脂材料,所述增强体位于芯体的外表面,所述基体位于增强体的外表面,通过在涂抹箱的内部设置转动套,利用空心杆上的长条槽,能够对浸润树脂进行吸收,再利用转动电机上的驱动齿轮与转动齿轮上的啮合关系,能够使得海绵套进行转动,当芯体插入海绵套的内部时,能够在芯体的外表面均匀的涂上浸润树脂,此结构较为简单,不仅能够防止涂抹不均的情况出现,同样能够在后续的缠绕工序后,防止缠绕的碳纤维掉落。(The invention discloses a continuous carbon fiber winding composite reinforced corrugated pipe and a preparation method thereof, which comprises a substrate, a reinforcement body and a core body, the matrix is made of high-density polyethylene material, the reinforcement is made of carbon fiber material, the core is made of thermosetting resin material, the reinforcement is positioned on the outer surface of the core, the matrix is positioned on the outer surface of the reinforcement, the rotating sleeve is arranged in the smearing box, the soaked resin can be absorbed by utilizing the long groove on the hollow rod, the sponge sleeve can be rotated by utilizing the meshing relation between the driving gear on the rotating motor and the rotating gear, when the core inserts the inside of sponge cover, can be in the even infiltration resin of scribbling of surface of core, this structure is comparatively simple, not only can prevent to scribble uneven condition and appear, can prevent equally behind subsequent winding process that winding carbon fiber from dropping.)

1. A continuous carbon fiber wound composite reinforced corrugated pipe, which is characterized by comprising a matrix (101), a reinforcement body (102) and a core body (103), wherein the matrix (101) is made of high-density polyethylene material, the reinforcement body (102) is made of carbon fiber material, the core body (103) is made of thermosetting resin material, the reinforcement body (102) is positioned on the outer surface of the core body (103), and the matrix (101) is positioned on the outer surface of the reinforcement body (102);

the preparation method of the continuous carbon fiber wound composite reinforced corrugated pipe comprises the following steps:

the method comprises the following steps: firstly, putting a thermosetting resin material into a single-screw extruder, and extruding a core body (103) at the temperature of 210 ℃;

step two: putting the core body (103) into a winding device, coating a layer of impregnating resin on the outer surface of the core body (103), winding carbon fibers on the outer surface of the core body (103), and drying the core body (103) and the reinforcement body (102) to obtain a pipeline A;

the use method of the winding device comprises the following steps: fixing a fiber roller (43) on a support plate (41), enabling carbon fibers to pass through a through hole (410) and a coil (411), then introducing infiltration resin into the interior of the coating box (2), starting a rotating motor (51) to drive a hollow rod (54) to rotate at the moment, enabling a sponge sleeve (56) to absorb the infiltration resin, then pushing a core body (103) into the sponge sleeve (56) through the rotation of a servo motor (7), coating the infiltration resin absorbed by the sponge sleeve (56) on the surface of the core body (103) in the moving process, then starting a rotating motor (48), enabling the carbon fibers to be wound on the surface of the core body (103), and finally drying the carbon fibers by a drying lamp (15);

step three: and taking the pipeline A down from the winding device, putting the pipeline A into a curing furnace for curing, and then wrapping and extruding a high-density polyethylene material on the outer surface of the pipeline A to obtain the continuous carbon fiber wound composite reinforced corrugated pipe.

2. A preparation method of a continuous carbon fiber wound composite reinforced corrugated pipe is characterized by comprising the following steps:

the method comprises the following steps: firstly, putting a thermosetting resin material into a single-screw extruder, and extruding a core body (103) at the temperature of 210 ℃;

step two: putting the core body (103) into a winding device, coating a layer of impregnating resin on the outer surface of the core body (103), winding carbon fibers on the outer surface of the core body (103), and drying the core body (103) and the reinforcement body (102) to obtain a pipeline A;

step three: and taking the pipeline A down from the winding device, putting the pipeline A into a curing furnace for curing, and then wrapping and extruding a high-density polyethylene material on the outer surface of the pipeline A to obtain the continuous carbon fiber wound composite reinforced corrugated pipe.

3. The preparation method of the continuous carbon fiber wound composite reinforced corrugated pipe according to claim 2, wherein the winding device comprises a working bottom plate (1), the top of the working bottom plate (1) is fixedly connected with an application box (2), one side of the application box (2) is fixedly connected with a supporting block (3), one side of the top of the working bottom plate (1) is fixedly connected with a wrapping component (4), and the application box (2) is internally provided with an application component (5);

the automatic coating machine is characterized in that the coating assembly (5) comprises a rotating motor (51) located at the top of the supporting block (3), an output end fixedly connected with driving gear (52) of the rotating motor (51), rotating sleeves (53) penetrate through two sides of the coating box (2), stepped through grooves are formed in the inner surface of each rotating sleeve (53), hollow rods (54) are rotatably connected between one opposite sides of the two stepped through grooves, the outer surfaces of the hollow rods (54) are rotatably connected with the inner surfaces of the stepped through grooves, rotating gears (55) are fixedly connected with the outer surfaces of the hollow rods (54), the outer surfaces of the rotating gears (55) are meshed with the outer surfaces of the driving gear (52), sponge sleeves (56) are fixedly connected with the inner surfaces of the hollow rods (54), and long grooves (57) are formed in the tops and the bottoms of the hollow rods (54).

4. The preparation method of the continuous carbon fiber wound composite reinforced corrugated pipe as claimed in claim 3, wherein the wrapping component (4) comprises a support plate (41) positioned at the top of the working bottom plate (1), one side of the support plate (41) is provided with a through hole (42), one side of the support plate (41) is provided with a fiber roller (43), a strip plate (44) is fixedly connected above and below one side of the fiber roller (43), the strip plate (44) is an L-shaped member, one side of the strip plate (44) is in contact with the inner surface of the through hole (42), the outer surface of the fiber roller (43) is rotatably connected with a winding sleeve (45), the other side of the fiber roller (43) is fixedly connected with an outer gear ring (46), the outer surface of the outer gear ring (46) is slidably connected with a sliding sleeve (47), one side of the sliding sleeve (47) is fixedly connected with a rotating motor (48), the output of rotating motor (48) runs through slip cap (47) and extends to the inside of slip cap (47), the output fixedly connected with meshing gear (49) of rotating motor (48), the surface of meshing gear (49) meshes with the surface of outer ring gear (46) mutually, through hole (410) have been seted up to one side of fibre roller (43), the positive fixedly connected with coil (411) of slip cap (47).

5. The preparation method of the continuous carbon fiber wound composite reinforced corrugated pipe according to claim 3, wherein a motor fixing plate (6) is fixedly connected to the top of the coating box (2), a servo motor (7) is fixedly connected to the top of the motor fixing plate (6), a cushion block (8) is fixedly connected to the top of the working bottom plate (1) and located on one side of the coating box (2), an elliptical cylinder (9) is fixedly connected to the upper side of the cushion block (8), a limiting plate (10) is fixedly connected to one side of the top of the elliptical cylinder (9), a threaded rod (11) is fixedly connected to the output end of the servo motor (7), a threaded plate (12) is in threaded connection with the outer surface of the threaded rod (11), supporting rods (13) are fixedly connected to the front side and the rear side of the threaded plate (12), and push rods (14) are fixedly connected to the opposite sides of the two supporting rods (13, the one end of push rod (14) runs through oval section of thick bamboo (9) and extends to the inside of oval section of thick bamboo (9), the one end of push rod (14) is provided with ejector pad (16), stroke groove (17) have all been seted up to the both sides of oval section of thick bamboo (9), the surface of push rod (14) and the internal surface sliding connection of stroke groove (17).

6. The preparation method of the continuous carbon fiber wound composite reinforced corrugated pipe as claimed in claim 3, wherein a drying lamp (15) is fixedly connected to the top of the working bottom plate (1) and located at one side of the wrapping assembly (4), and the drying lamp (15) is an annular member.

7. The method for preparing the continuous carbon fiber wound composite reinforced corrugated pipe as claimed in claim 3, wherein the winding device is used by the following method: firstly, a fiber roller (43) is inserted into a through hole (42) on a strip plate (44), carbon fibers pass through a through hole (410) and a coil (411), impregnating resin is poured into the interior of a coating box (2) and is not higher than the central position of a hollow rod (54), a rotating motor (51) is started to rotate, the rotating motor (51) drives a driving gear (52) to rotate, the hollow rod (54) rotates on the inner surface of a stepped through groove through the meshing relationship of the driving gear (52) and a rotating gear (55), at the moment, the impregnating resin enters the interior of the hollow rod (54) from a strip groove (57) and is absorbed by a sponge sleeve (56), then a core body (103) is inserted into an elliptical cylinder (9), and a push block (16) is inserted onto a push rod (14);

at the moment, a servo motor (7) is started, the servo motor (7) rotates to drive a threaded rod (11) to rotate, the threaded plate (12) drives a push rod (14) on a support rod (13) to slide on the inner surface of a stroke groove (17) through the matching of a threaded plate (12) and the threaded rod (11), meanwhile, a push block (16) pushes a core body (103) to slide on the inner surface of an elliptical cylinder (9) to one side of a smearing box (2), meanwhile, one end of the core body (103) is inserted into a sponge sleeve (56), and due to the rotation of the sponge sleeve (56), infiltration resin absorbed by the sponge sleeve (56) is smeared on the outer surface of the core body (103) and extends out of a rotating sleeve (53) on the other side;

at the moment, one end of the coil (411) is fixed on the outer surface of the core body (103), then the rotating motor (48) is started, the rotating motor (48) drives the meshing gear (49) to rotate, meanwhile, the winding sleeve (45) rotates on the outer surface of the fiber roller (43), the meshing gear (49) is matched with the outer gear ring (46), the sliding sleeve (47) can be made to rotate on the surface of the outer gear ring (46), carbon fibers are wound on the outer surface of the core body (103), then the carbon fibers penetrate between the two long strip plates (44), enter the annular drying lamp (15), and then the impregnating resin and the carbon fibers are dried.

Technical Field

The invention relates to the technical field of corrugated pipes, in particular to a continuous carbon fiber wound composite reinforced corrugated pipe and a preparation method thereof.

Background

In the carbon fiber composite pipe processing, a carbon fiber winding process is usually used, and the carbon fiber winding forming is to wind a carbon fiber composite tow soaked with resin onto a cylindrical core mold in a certain direction under the control of tension, and the carbon fiber composite pipe is obtained after the demolding treatment after the heating curing forming.

Chinese patent discloses a winding, processing and forming method (publication number: CN111497201A) of a carbon fiber composite pipe fitting, which is completed by matching a carbon fiber composite pipe fitting winding and processing device, and the processing and forming method comprises the following steps: step one, pasting carbon fiber composite tows: one end of the carbon fiber composite tow is stuck to the surface of the core mold; step two, winding the carbon fiber composite tows: the rotating shaft and the core mold are driven to rotate by the driving motor, and the moving plate and the core mold are driven to reciprocate along the guide rod by the reciprocating motor, so that the carbon fiber composite tow is wound on the surface of the core mold; step three, the surface of carbon fiber is coated with resin mainly in this patent, then the mode through vibrations makes the resin on carbon fiber surface comparatively even, then twines the surface of core with the carbon fiber, but after vibrations, the resin on carbon fiber surface is few, consequently after the winding, leads to falling of carbon fiber very easily.

Disclosure of Invention

In order to overcome the technical problems, the invention aims to provide a continuous carbon fiber wound composite reinforced corrugated pipe and a preparation method thereof, which solve the problem that resin on the surface of carbon fiber is more uniform in a vibration mode, and then the carbon fiber is wound on the surface of a core body, but after vibration, the resin on the surface of the carbon fiber is very little, so that the carbon fiber is easy to fall off after winding.

The purpose of the invention can be realized by the following technical scheme:

a continuous carbon fiber wound composite reinforced corrugated pipe comprises a base body, a reinforcement body and a core body, wherein the base body is made of high-density polyethylene materials, the reinforcement body is made of carbon fiber materials, the core body is made of thermosetting resin materials, the reinforcement body is located on the outer surface of the core body, and the base body is located on the outer surface of the reinforcement body;

the preparation method of the continuous carbon fiber wound composite reinforced corrugated pipe comprises the following steps:

the method comprises the following steps: firstly, putting a thermosetting resin material into a single-screw extruder, and extruding a core body at the temperature of 210 ℃;

step two: putting the core body into a winding device, coating a layer of impregnating resin on the outer surface of the core body, winding carbon fibers on the outer surface of the core body, and drying the core body and the reinforcement body to obtain a pipeline A;

the use method of the winding device comprises the following steps: fixing a fiber roller on a supporting plate, enabling carbon fibers to penetrate through a through hole and a coil, then introducing infiltration resin into the coating box, starting a rotating motor to drive a hollow rod to rotate at the moment, so that a sponge sleeve absorbs the infiltration resin, then pushing a core body into the sponge sleeve through the rotation of a servo motor, coating the surface of the core body with the infiltration resin absorbed by the sponge sleeve in the movement process of the core body, then starting the rotating motor to wind the carbon fibers on the surface of the core body, and finally drying the core body by a drying lamp;

step three: and taking the pipeline A down from the winding device, putting the pipeline A into a curing furnace for curing, and then wrapping and extruding a high-density polyethylene material on the outer surface of the pipeline A to obtain the continuous carbon fiber wound composite reinforced corrugated pipe.

The invention also discloses a preparation method of the continuous carbon fiber wound composite reinforced corrugated pipe, which comprises the following steps: the preparation method of the continuous carbon fiber wound composite reinforced corrugated pipe comprises the following steps:

the method comprises the following steps: firstly, putting a thermosetting resin material into a single-screw extruder, and extruding a core body at the temperature of 210 ℃;

step two: putting the core body into a winding device, coating a layer of impregnating resin on the outer surface of the core body, winding carbon fibers on the outer surface of the core body, and drying the core body and the reinforcement body to obtain a pipeline A;

step three: and taking the pipeline A down from the winding device, putting the pipeline A into a curing furnace for curing, and then wrapping and extruding a high-density polyethylene material on the outer surface of the pipeline A to obtain the continuous carbon fiber wound composite reinforced corrugated pipe.

As a further scheme of the invention: the winding device comprises a working bottom plate, wherein the top of the working bottom plate is fixedly connected with a coating box, one side of the coating box is fixedly connected with a supporting block, one side of the top of the working bottom plate is fixedly connected with a wrapping assembly, and the coating assembly is arranged in the coating box;

the utility model discloses a case, including scribbling the subassembly, including the rotation motor that is located the supporting shoe top, the output fixedly connected with drive gear who rotates the motor, the both sides of scribbling the case all run through and have rotated the cover, two the ladder leads to the groove all has been seted up to the internal surface of rotating the cover, and two ladder lead to rotate between the groove relative one side and be connected with hollow rod, the surface of hollow rod and the internal surface rotation that the groove was led to the ladder are connected, the external surface fixedly connected with rotating gear of hollow rod, rotating gear's surface and drive gear's surface mesh mutually, the internal surface fixedly connected with sponge cover of hollow rod, rectangular groove has all been seted up to hollow rod.

As a further scheme of the invention: the wrapping component comprises a supporting plate positioned at the top of the working bottom plate, a through hole is formed in one side of the supporting plate, a fiber roller is arranged on one side of the supporting plate, a strip plate is fixedly connected above and below one side of the fiber roller, the strip plate is an L-shaped component, one side of the strip plate is in contact with the inner surface of the through hole, a winding sleeve is rotatably connected to the outer surface of the fiber roller, an outer gear ring is fixedly connected to the other side of the fiber roller, a sliding sleeve is slidably connected to the outer surface of the outer gear ring, a rotating motor is fixedly connected to one side of the sliding sleeve, the output end of the rotating motor penetrates through the sliding sleeve and extends into the sliding sleeve, a meshing gear is fixedly connected to the output end of the rotating motor, the outer surface of the meshing gear is meshed with the outer surface of the outer gear ring, the front of the sliding sleeve is fixedly connected with a coil.

As a further scheme of the invention: paint the top fixedly connected with motor fixed plate of case, the top fixedly connected with servo motor of motor fixed plate, the top of work bottom plate just is located one side fixedly connected with cushion of painting the case, the top fixedly connected with elliptical cylinder of cushion, one side fixedly connected with limiting plate at elliptical cylinder top, servo motor's output fixedly connected with threaded rod, the surface threaded connection of threaded rod has the threading board, the equal fixedly connected with bracing piece in preceding, back both sides of threading board, two the equal fixedly connected with push rod in the relative one side of bracing piece, the one end of push rod runs through elliptical cylinder and extends to elliptical cylinder's inside, the one end of push rod is provided with the ejector pad, the stroke groove has all been seted up to elliptical cylinder's both sides, the surface of push rod and the interior surface sliding connection in stroke groove.

As a further scheme of the invention: the top of work bottom plate just is located one side fixedly connected with stoving lamp of parcel subassembly, the stoving lamp is an annular component.

As a further scheme of the invention: the use method of the winding device comprises the following steps: firstly, inserting a fiber roller into a through hole on a strip plate, enabling carbon fibers to pass through the through hole and a coil, pouring impregnating resin into the interior of a coating box, enabling the impregnating resin not to be higher than the central position of a hollow rod, starting a rotating motor to rotate, driving a driving gear to rotate by the rotating motor, enabling the hollow rod to rotate on the inner surface of a stepped through groove through the meshing relationship of the driving gear and the rotating gear, enabling the impregnating resin to enter the interior of the hollow rod from a strip groove at the moment, further absorbing the impregnating resin by a sponge sleeve, then inserting a core body into the interior of an elliptical cylinder, and then inserting a push block on a push rod;

the servo motor is started, the servo motor rotates to drive the threaded rod to rotate, the threaded plate drives the push rod on the supporting rod to slide on the inner surface of the stroke groove through the matching of the threaded plate and the threaded rod, meanwhile, the push block pushes the core body to slide on the inner surface of the elliptical cylinder to one side of the smearing box, meanwhile, one end of the core body is inserted into the sponge sleeve, and due to the rotation of the sponge sleeve, the infiltration resin absorbed by the sponge sleeve is smeared on the outer surface of the core body and extends out of the rotating sleeve on the other side;

fix the one end of coil at the surface of core this moment, then start the rotation motor, the rotation motor drives meshing gear and rotates, and the wire winding cover rotates at the surface of fibre roller simultaneously, cooperatees through meshing gear and outer ring gear, can will make sliding sleeve rotate on the surface of outer ring gear, twines the carbon fiber at the surface of core, then passes between two rectangular boards to enter the inside of annular stoving lamp, from drying with infiltration resin and carbon fiber.

The invention has the beneficial effects that:

(1) in the invention, a smearing box is fixedly connected to the top of a working bottom plate, a supporting block is fixedly connected to one side of the smearing box, a wrapping component is fixedly connected to one side of the top of the working bottom plate, a smearing component is arranged in the smearing box and comprises a rotating motor positioned at the top of the supporting block, a driving gear is fixedly connected to the output end of the rotating motor, rotating sleeves penetrate through two sides of the smearing box, stepped through grooves are formed in the inner surfaces of the two rotating sleeves, a hollow rod is rotatably connected between the opposite sides of the two stepped through grooves, the outer surface of the hollow rod is rotatably connected with the inner surface of the stepped through grooves, a rotating gear is fixedly connected to the outer surface of the hollow rod, the outer surface of the rotating gear is meshed with the outer surface of the driving gear, a sponge sleeve is fixedly connected to the inner surface, through the inside of paining the case sets up and rotates the cover, utilize the rectangular groove on the hollow pole, can absorb infiltration resin, recycle the meshing relation on drive gear on the rotation motor and the rotating gear, can make the sponge cover rotate, when the core inserts the inside of sponge cover, can be at the even infiltration resin of scribbling of the surface of core, this structure is comparatively simple, not only can prevent to paint uneven condition and appear, equally can be after subsequent winding process, prevent that winding carbon fiber from dropping.

(2) In the invention, the wrapping component comprises a supporting plate positioned at the top of the working bottom plate, a through hole is formed in one side of the supporting plate, a fiber roller is arranged on one side of the supporting plate, a strip plate is fixedly connected above and below one side of the fiber roller, the strip plate is an L-shaped member, one side of the strip plate is contacted with the inner surface of the through hole, the outer surface of the fiber roller is rotatably connected with a winding sleeve, an outer gear ring is fixedly connected with the other side of the fiber roller, the outer surface of the outer gear ring is slidably connected with a sliding sleeve, a rotating motor is fixedly connected with one side of the sliding sleeve, the output end of the rotating motor penetrates through the sliding sleeve and extends into the sliding sleeve, an engaging gear is fixedly connected with the output end of the rotating motor, the outer surface of the engaging gear is engaged with the outer surface of the outer gear ring, a through hole, the long slat of cooperation, can be relaxed take off the fibre roller, cooperate the rotation motor on the sliding sleeve simultaneously, can make the coil of sliding sleeve drive the carbon fiber and rotate round the core to twine it, this structure is comparatively simple equally, and the cost is lower, easily promotes.

(3) In the invention, a motor fixing plate is fixedly connected to the top of the smearing box, a servo motor is fixedly connected to the top of the motor fixing plate, a cushion block is fixedly connected to the top of the working bottom plate and positioned on one side of the smearing box, an elliptical cylinder is fixedly connected to the upper side of the cushion block, a limiting plate is fixedly connected to one side of the top of the elliptical cylinder, a threaded rod is fixedly connected to the output end of the servo motor, a threaded plate is in threaded connection with the outer surface of the threaded rod, supporting rods are fixedly connected to the front side and the rear side of the threaded plate, a push rod is fixedly connected to the opposite side of the two supporting rods, one end of the push rod penetrates through the elliptical cylinder and extends into the elliptical cylinder, a push block is arranged at one end of the push rod, stroke grooves are formed in the two sides of the elliptical cylinder, the outer surface, can make the ejector pad on the removal push rod, and then can promote the core and move forward, can promote the core of different length through this structure to can improve its practicality.

Drawings

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

FIG. 1 is a sectional view showing the structure of a corrugated tube according to the present invention;

FIG. 2 is a schematic view showing the internal structure of the winding apparatus of the present invention;

FIG. 3 is a schematic view showing the internal structure of the application tank of the present invention;

FIG. 4 is a schematic view showing an internal structure of a rotating sleeve according to the present invention;

FIG. 5 is an internal structural view of a support plate in the present invention;

FIG. 6 is an enlarged view of a portion of the structure of FIG. 5A of the present invention;

FIG. 7 is a side view of the outer structure of the fiber roll of the present invention;

FIG. 8 is a sectional view showing the internal structure of an elliptic cylinder in the present invention.

In the figure: 101. a substrate; 102. a reinforcement; 103. a core body; 1. a work base plate; 2. a smearing box; 3. a support block; 4. a wrapping component; 41. a support plate; 42. a through hole; 43. a fiber roller; 44. a strip plate; 45. a winding sleeve; 46. an outer ring gear; 47. a sliding sleeve; 48. a rotation motor; 49. a meshing gear; 410. a through hole; 411. a coil; 5. a smearing component; 51. rotating the motor; 52. a drive gear; 53. rotating the sleeve; 54. a hollow shaft; 55. a rotating gear; 56. a sponge sleeve; 57. a long groove; 6. a motor fixing plate; 7. a servo motor; 8. cushion blocks; 9. an elliptical cylinder; 10. a limiting plate; 11. a threaded rod; 12. a thread plate; 13. a support bar; 14. a push rod; 15. a drying lamp; 16. a push block; 17. a travel slot.

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.

Referring to fig. 1-8, a continuous carbon fiber wound composite reinforced corrugated pipe and a method for manufacturing the same include a substrate 101, a reinforcement 102, and a core 103, where the substrate 101 is made of a high density polyethylene material, the reinforcement 102 is made of a carbon fiber material, the core 103 is made of a thermosetting resin material, the reinforcement 102 is located on an outer surface of the core 103, and the substrate 101 is located on an outer surface of the reinforcement 102;

the preparation method of the continuous carbon fiber wound composite reinforced corrugated pipe comprises the following steps:

the method comprises the following steps: firstly, putting a thermosetting resin material into a single-screw extruder, and extruding the core body 103 at the temperature of 210 ℃;

step two: putting the core body 103 into a winding device, coating a layer of impregnating resin on the outer surface of the core body 103, winding carbon fibers on the outer surface of the core body 103, and drying the core body 103 and the reinforcement 102 to obtain a pipeline A;

the use method of the winding device comprises the following steps: fixing a fiber roller 43 on a support plate 41, enabling carbon fibers to pass through a through hole 410 and a coil 411, then introducing infiltration resin into the interior of the coating box 2, starting a rotating motor 51 to drive a hollow rod 54 to rotate at the moment, enabling a sponge sleeve 56 to absorb the infiltration resin, then pushing the core body 103 into the sponge sleeve 56 through the rotation of a servo motor 7, coating the infiltration resin absorbed by the sponge sleeve 56 on the surface of the core body 103 in the moving process, then starting a rotating motor 48, enabling the carbon fibers to be wound on the surface of the core body 103, and finally drying the core body by a drying lamp 15;

step three: and taking the pipeline A down from the winding device, putting the pipeline A into a curing furnace for curing, and then wrapping and extruding a high-density polyethylene material on the outer surface of the pipeline A to obtain the continuous carbon fiber wound composite reinforced corrugated pipe.

The invention also discloses a preparation method of the continuous carbon fiber wound composite reinforced corrugated pipe, which comprises the following steps:

the method comprises the following steps: firstly, putting a thermosetting resin material into a single-screw extruder, and extruding the core body 103 at the temperature of 210 ℃;

step two: putting the core body 103 into a winding device, coating a layer of impregnating resin on the outer surface of the core body 103, winding carbon fibers on the outer surface of the core body 103, and drying the core body 103 and the reinforcement 102 to obtain a pipeline A;

step three: and taking the pipeline A down from the winding device, putting the pipeline A into a curing furnace for curing, and then wrapping and extruding a high-density polyethylene material on the outer surface of the pipeline A to obtain the continuous carbon fiber wound composite reinforced corrugated pipe.

According to the winding device, the winding device comprises a working bottom plate 1, wherein the top of the working bottom plate 1 is fixedly connected with a coating box 2, one side of the coating box 2 is fixedly connected with a supporting block 3, one side of the top of the working bottom plate 1 is fixedly connected with a wrapping component 4, and a coating component 5 is arranged in the coating box 2; the smearing component 5 comprises a rotating motor 51 positioned at the top of the supporting block 3, the output end of the rotating motor 51 is fixedly connected with a driving gear 52, rotating sleeves 53 penetrate through two sides of the smearing box 2, stepped through grooves are formed in the inner surfaces of the two rotating sleeves 53, a hollow rod 54 is rotatably connected between the opposite sides of the two stepped through grooves, the outer surface of the hollow rod 54 is rotatably connected with the inner surfaces of the stepped through grooves, a rotating gear 55 is fixedly connected with the outer surface of the hollow rod 54, the outer surface of the rotating gear 55 is meshed with the outer surface of the driving gear 52, a sponge sleeve 56 is fixedly connected with the inner surface of the hollow rod 54, strip grooves 57 are formed in the top and the bottom of the hollow rod 54, and the rotating sleeves 53 are arranged in the smearing box 2 to absorb the soaked resin by utilizing the strip grooves 57 on the hollow rod 54, the sponge sleeve 56 can be rotated by utilizing the meshing relationship between the driving gear 52 and the rotating gear 55 on the rotating motor 51, when the core body 103 is inserted into the sponge sleeve 56, the outer surface of the core body 103 can be uniformly coated with wetting resin, the structure is simple, the coating unevenness can be prevented, and the coating can be prevented from falling off after the subsequent winding process, the wrapping component 4 comprises a supporting plate 41 positioned at the top of the working bottom plate 1, a through hole 42 is arranged at one side of the supporting plate 41, a fiber roller 43 is arranged at one side of the supporting plate 41, a strip plate 44 is fixedly connected above and below one side of the fiber roller 43, the strip plate 44 can be elastically deformed, so that the strip plate can be inserted into the inner surface of the through hole 42, the strip plate 44 is an L-shaped component, and one side of the strip plate 44 is contacted with the inner surface of the through hole 42, the outer surface of the fiber roller 43 is rotatably connected with a winding sleeve 45, the other side of the fiber roller 43 is fixedly connected with an outer gear ring 46, the outer surface of the outer gear ring 46 is slidably connected with a sliding sleeve 47, one side of the sliding sleeve 47 is fixedly connected with a rotating motor 48, the output end of the rotating motor 48 penetrates through the sliding sleeve 47 and extends to the inside of the sliding sleeve 47, the output end of the rotating motor 48 is fixedly connected with a meshing gear 49, the outer surface of the meshing gear 49 is meshed with the outer surface of the outer gear ring 46, one side of the fiber roller 43 is provided with a through hole 410, the front surface of the sliding sleeve 47 is fixedly connected with a coil 411, the fiber roller 43 can be easily taken down by arranging a through hole 42 in the wrapping component 4 in cooperation with the long strip plate 44, and the coil of the sliding sleeve 47 can drive the carbon fibers to rotate around the core body 103 by cooperation with the rotating motor, thereby winding the painting box, the structure is also simple, the cost is low, the popularization is easy, the top of the painting box 2 is fixedly connected with a motor fixing plate 6, the top of the motor fixing plate 6 is fixedly connected with a servo motor 7, the top of the working bottom plate 1 is fixedly connected with a cushion block 8 at one side of the painting box 2, an elliptical cylinder 9 is fixedly connected above the cushion block 8, one side of the top of the elliptical cylinder 9 is fixedly connected with a limit plate 10, the output end of the servo motor 7 is fixedly connected with a threaded rod 11, the outer surface of the threaded rod 11 is in threaded connection with a threaded plate 12, the front and rear sides of the threaded plate 12 are both fixedly connected with support rods 13, one sides of the two support rods 13 opposite to each other are both fixedly connected with a push rod 14, one end of the push rod 14 penetrates through the elliptical cylinder 9 and extends to the inside of the elliptical cylinder 9, stroke groove 17 has all been seted up to oval cylinder 9's both sides, through set up servo motor 7 on paining case 2, utilizes the cooperation between threaded rod 11 and the threading board 12, can make ejector pad 16 on the removal push rod 14, and then can promote core 103 and move forward, can promote core 103 of different length through this structure to can improve its practicality, the surface of push rod 14 and stroke groove 17's internal surface sliding connection, one side fixedly connected with stoving lamp 15 that the top of work bottom plate 1 just is located parcel subassembly 4, stoving lamp 15 is an annular component, and stoving lamp 15 uses the core 103 of the carbon fiber of parcel as the center to dry to it.

In the invention, the use method of the winding device comprises the following steps: firstly, inserting a fiber roller 43 into a through hole 42 on a strip plate 44, enabling carbon fibers to pass through a through hole 410 and a coil 411, pouring impregnating resin into the interior of the smearing box 2, wherein the impregnating resin is not higher than the central position of a hollow rod 54, prompting by a liquid level display, starting a rotating motor 51 to rotate, driving a driving gear 52 to rotate by the rotating motor 51, enabling the hollow rod 54 to rotate on the inner surface of a stepped through groove through the meshing relation of the driving gear 52 and a rotating gear 55, enabling the impregnating resin to enter the interior of the hollow rod 54 from a strip groove 57 at the moment and further be absorbed by a sponge sleeve 56, then inserting a core body 103 into the interior of an elliptical cylinder 9, and then inserting a push block 16 onto a push rod 14;

at the moment, the servo motor 7 is started, the servo motor 7 rotates to drive the threaded rod 11 to rotate, the threaded plate 12 drives the push rod 14 on the support rod 13 to slide on the inner surface of the stroke groove 17 through the matching of the threaded plate 12 and the threaded rod 11, meanwhile, the push block 16 pushes the core body 103 to slide on the inner surface of the elliptical cylinder 9 towards one side of the smearing box 2, meanwhile, one end of the core body 103 is inserted into the sponge sleeve 56, and due to the rotation of the sponge sleeve 56, the infiltration resin absorbed by the sponge sleeve 56 is smeared on the outer surface of the core body 103 and extends out of the rotating sleeve 53 at the other side;

at this time, one end of the coil 411 is fixed on the outer surface of the core 103, then the rotating motor 48 is started, the rotating motor 48 drives the meshing gear 49 to rotate, the winding sleeve 45 rotates on the outer surface of the fiber roller 43, the meshing gear 49 is matched with the outer gear ring 46, the sliding sleeve 47 can be made to rotate on the surface of the outer gear ring 46, the carbon fiber is wound on the outer surface of the core 103, then the carbon fiber penetrates between the two long strips 44 and enters the annular drying lamp 15, and therefore the impregnating resin and the carbon fiber are dried.

Meanwhile, the content which is not described in detail in the specification belongs to the prior art which is well known to those skilled in the art, on the other hand, each electric part in the device is electrically connected with the control switch, and the working logic and the working sequence among each electric part can be controlled by programming and manpower.

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 is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.