High-strength and high-modulus carbon fiber winding device
By designing a high-strength, high-modulus carbon fiber winding device, combining dry and wet winding technology, and using electric heating rods and heating plates for curing and forming, the problems of high cost and unstable quality of carbon fiber winding molding in the prior art are solved, and efficient, economical and stable carbon fiber winding molding are achieved.
Patent Information
- Application Number
- CN202422186827.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-09-06
AI Technical Summary
When existing carbon fiber winding technology is curing and winding, the dry molding process is costly and difficult, while the wet molding process quality is not easy to ensure, the stability is poor, and the operation is inconvenient.
A high-strength, high-modulus carbon fiber winding device is designed. By setting up an electric heating rod, a winding box body, a glue-impregnation groove, a third feed roller, a baffle and a triangle plate, the dry and wet winding molding of carbon fibers is realized, and the carbon fibers are cured and molded through an electric heating plate and a fan at high or low temperature.
It achieves high efficiency and high quality of carbon fiber wrap, reduces costs, improves process stability and operation convenience.
Smart Images
Figure CN223001110U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of carbon fiber winding, and particularly relates to a high-strength and high-modulus carbon fiber winding device. Background Technique
[0002] Carbon fiber is a new fiber material with high strength and high modulus and a carbon content of more than 90%. The carbon fiber winding device forms a composite product with specific properties by applying tension on a rotating mandrel and winding carbon fiber cloth or carbon fiber yarn in a specific manner. The fiber winding forming process is divided into dry method and wet method.
[0003] During curing and winding forming, the dry forming process has the advantages of environmental protection, convenient use, and high winding efficiency. However, its cost is relatively high, and the temperature, winding rate, and winding tension during forming all affect the performance of the product, and the process is difficult. The wet forming process has low requirements for equipment and materials and is suitable for producing most winding products. However, its quality is not easy to guarantee, and its stability is poor. After the carbon fiber winding is completed, different temperatures are required for curing and forming, and the operation is inconvenient. Therefore, we propose a high-strength and high-modulus carbon fiber winding device. Summary of the Utility Model
[0004] The main purpose of the utility model is to provide a high-strength and high-modulus carbon fiber winding device, which can effectively solve the problems in the background technique.
[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:
[0006] A high-strength and high-modulus carbon fiber winding device includes a winding structure. A second feeding structure is fixedly installed on one side surface of the winding structure. A first feeding structure is fixedly installed on the upper surface of the second feeding structure. A curing structure is fixedly installed on the other side surface of the winding structure. An impregnating structure is embedded and installed on the upper surface of the winding structure. A tension controller is embedded and installed inside the winding structure, and there are two groups of tension controllers.
[0007] Further, the winding structure includes a feeding groove, an electric heating rod, a main winding box body, a through groove, a partition plate, a discharging groove, a door panel, a first feeding roller, a support plate, a second feeding roller, and a first observation window. A feeding groove is formed in one side surface of the main winding box body, a discharging groove is formed in the other side surface of the main winding box body, a door panel is embedded and installed inside the discharging groove, a first observation window is embedded and installed on the front surface of the main winding box body, a partition plate is embedded and installed inside the main winding box body, a through groove is formed in one side surface of the partition plate, an electric heating rod is embedded and installed inside the main winding box body on one side of the partition plate, there are four groups of electric heating rods, a first feeding roller is fixedly installed on the upper surface of the main winding box body at one side, support plates are fixedly installed on the upper surface of the main winding box body at the front and rear of the other side, there are two groups of support plates, and two groups of second feeding rollers are embedded and installed between the support plates.
[0008] Further, the dipping structure includes a flat plate, a dipping groove, a baffle, a third feeding roller, a fixing plate, and a triangular plate. A dipping groove is embedded and installed on the upper surface of the flat plate, a third feeding roller is embedded and installed inside the dipping groove, fixing plates are fixedly installed on both side surfaces of the flat plate, there are two groups of fixing plates, a triangular plate is fixedly installed on the upper surface of the flat plate at one side, and baffles are fixedly installed on the front and rear surfaces of the triangular plate.
[0009] Further, the winding structure and the dipping structure are embedded and installed on the upper surface of the main winding box body at one side through the flat plate, the fixing plates are respectively located on the upper surface of the main winding box body, the second feeding structure is fixedly installed on one side surface of the main winding box body at the upper position, and the tension controllers are respectively embedded and installed between the support plates at one side and inside the main winding box body at the side far from the electric heating rod.
[0010] Further, the curing structure includes a shell, a winding-up roller, an electric heating plate, a blower, a winding-up motor, and a second observation window. A blower is embedded and installed on one side surface of the shell, a second observation window is embedded and installed on the lower part of the front surface of the shell, a winding-up motor is embedded and installed on the upper part of the front surface of the shell, a winding-up roller is embedded and installed on the rear surface of the winding-up motor inside the shell, and two groups of electric heating plates are embedded and installed on the lower part inside the shell.
[0011] Further, the curing structure is fixedly installed on one side surface of the main winding box body through the shell.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] In the present utility model, through the provided electric heating rod and winding box body, the carbon fiber can be heated by the electric heating rod before winding, so that the inner layer is dry winding, which is beneficial to ensuring high winding efficiency. Through the provided dipping tank, third feeding roller, baffle and triangular plate, the outer layer can be wet wound, which is beneficial to cost saving. Through the provided electric heating plate and blower, the carbon fiber can be cured into a shape at high or low temperature. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 FIG. is a schematic diagram of the overall structure of a high-strength and high-modulus carbon fiber winding device of the present utility model;
[0015] Figure 2 FIG. is a detailed internal view of the winding box body of a high-strength and high-modulus carbon fiber winding device of the present utility model;
[0016] Figure 3 FIG. is a winding structure diagram of a high-strength and high-modulus carbon fiber winding device of the present utility model;
[0017] Figure 4 FIG. is a detailed view of the dipping structure of a high-strength and high-modulus carbon fiber winding device of the present utility model;
[0018] Figure 5 FIG. is a sectional view of the outer shell of a high-strength and high-modulus carbon fiber winding device of the present utility model.
[0019] In the figure: 1. First feeding structure; 2. Second feeding structure; 3. Winding structure; 301. Feeding groove; 302. Electric heating rod; 303. Winding box body; 304. Through groove; 305. Partition plate; 306. Discharge groove; 307. Door panel; 308. First feeding roller; 309. Support plate; 310. Second feeding roller; 311. First observation window; 4. Dipping structure; 401. Flat plate; 402. Dipping tank; 403. Baffle; 404. Third feeding roller; 405. Fixed plate; 406. Triangular plate; 5. Tension controller; 6. Curing structure; 601. Outer shell; 602. Take-up roller; 603. Electric heating plate; 604. Blower; 605. Take-up motor; 606. Second observation window. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0021] As Figures 1-5As shown in the figure, a high-strength and high-modulus carbon fiber winding device includes a winding structure 3. A second feeding structure 2 is fixedly installed on one side surface of the winding structure 3. A first feeding structure 1 is fixedly installed on the upper surface of the second feeding structure 2. Both the first feeding structure 1 and the second feeding structure 2 are driven by motors. A curing structure 6 is fixedly installed on the other side surface of the winding structure 3. An impregnating structure 4 is embedded and installed on the upper surface of the winding structure 3. A tension controller 5 is embedded and installed inside the winding structure 3, and there are two sets of tension controllers 5;
[0022] The winding structure 3 includes a feed chute 301, a heating rod 302, a winding box main body 303, a through groove 304, a partition plate 305, a discharge chute 306, a door panel 307, a first feeding roller 308, a support plate 309, a second feeding roller 310, and a first observation window 311. A feed chute 301 is provided on one side surface of the winding box main body 303, and a discharge chute 306 is provided on the other side surface of the winding box main body 303. A door panel 307 is embedded and installed inside the discharge chute 306. The door panel 307 is an electric plate body, and its opening and closing are driven by electricity. A first observation window 311 is embedded and installed on the front surface of the winding box main body 303. A partition plate 305 is embedded and installed inside the winding box main body 303. A through groove 304 is provided on one side surface of the partition plate 305. Four heating rods 302 are embedded and installed inside the winding box main body 303 on one side of the partition plate 305. The model of the heating rod 302 is HI8R far-infrared quartz heating tube. A first feeding roller 308 is fixedly installed on the upper surface of the winding box main body 303 on one side. Two support plates 309 are fixedly installed on the upper surface of the winding box main body 303, one in front and the other behind on the other side. A second feeding roller 310 is embedded and installed between the two support plates 309. There are two second feeding rollers 310; The dipping structure 4 includes a flat plate 401, a dipping tank 402, a baffle 403, a third feeding roller 404, a fixing plate 405, and a triangular plate 406. A dipping tank 402 is embedded and installed on the upper surface of the flat plate 301. A third feeding roller 404 is embedded and installed inside the dipping tank 402. Two fixing plates 405 are fixedly installed on both side surfaces of the flat plate 401. A triangular plate 406 is fixedly installed on the upper surface of the flat plate 401 on one side. Baffles 403 are fixedly installed on the front surface and the rear surface of the triangular plate 406; The winding structure 3 and the dipping structure 4 are embedded and installed on the upper surface of the winding box main body 303 at one side position through the flat plate 401. The fixing plates 405 are respectively located on the upper surface of the winding box main body 303. The second feeding structure 2 is fixedly installed at a position above one side surface of the winding box main body 303. The tension controller 5 is respectively embedded and installed between the support plates 309 on one side and inside the winding box main body 303 on the side far from the heating rod 302; The curing structure 6 includes a housing 601, a winding roller 602, a heating plate 603, a blower 604, a winding motor 605, and a second observation window 606. A blower 604 is embedded and installed on one side surface of the housing 601. A second observation window 606 is embedded and installed below the front surface of the housing 601. A winding motor 605 is embedded and installed above the front surface of the housing 601. A winding roller 602 is embedded and installed on the rear surface of the winding motor 605 inside the housing 601. Two heating plates 603 are embedded and installed below the housing 601. The model of the heating plate 603 is KRS-DH; The curing structure 6 is fixedly installed on one side surface of the winding box main body 303 through the housing 601.
[0023] It should be noted that the present utility model is a high-strength and high-modulus carbon fiber winding device. When in use, continuous fiber rovings are heated to impregnate resin, solvents are removed at a certain temperature, and the resin sizing is allowed to react to a certain extent to form a prepreg tape, which is then arranged on the second feeding structure 2, and dry fibers are fixed on the first feeding structure 1. During winding, first, the second feeding structure 2 feeds the material, the winding structure 3 performs dry winding forming on the carbon fiber, then the impregnating structure 4 performs wet winding forming, and both are shaped by the curing structure 6, and the tension is controlled by the tension controller 5; the prepreg tape on the second feeding structure 2 passes through the feeding groove 301 into the interior of the winding box main body 303, sequentially bypasses the heating rod 302, and then passes out through the through groove 304 on the partition plate 305, passes through the tension controller 5 and the discharging groove 306, and then winds around the winding roller 602, and the winding is carried out by the winding motor 605. During this process, the heating rod 302 is started to raise the temperature of the prepreg tape. After reaching the interior of the outer shell 601, the door panel 307 is closed, and the heating plate 603 is started to raise the temperature inside the outer shell 601, so as to carry out high-temperature curing. Then, the dry fibers on the first feeding structure 1 sequentially bypass the first feeding roller 308, the third feeding roller 404, the tension controller 5, and the second feeding roller 310 and are wound by the winding roller 602. When passing through the third feeding roller 404, they come into contact with the resin in the impregnating tank 402, and the excess resin flows back into the interior of the impregnating tank 402 under the scraping of the triangular plate 406 and the baffle plate 403. After reaching the interior of the outer shell 601, the door panel 307 is opened, and the fan 604 is started. The fan 604 sucks air into the interior of the outer shell 601, so as to carry out low-temperature curing on the carbon fiber. During the winding process, it can be observed through the first observation window 311 and the second observation window 606.
[0024] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. A high-strength and high-modulus carbon fiber winding device, characterized in that: The invention comprises a winding structure (3), a second feeding structure (2) is fixedly mounted on one side surface of the winding structure (3), a first feeding structure (1) is fixedly mounted on the upper surface of the second feeding structure (2), a curing structure (6) is fixedly mounted on the other side surface of the winding structure (3), a dipping structure (4) is embedded in the upper surface of the winding structure (3), and a tension controller (5) is embedded in the interior of the winding structure (3), and the tension controller (5) is provided in two groups.
2. A high-strength and high-modulus carbon fiber winding device according to claim 1, characterized in that: The winding structure (3) comprises a feed trough (301), an electric heating rod (302), a winding box body (303), a through groove (304), a partition plate (305), a discharge trough (306), a door plate (307), a first feeding roller (308), a support plate (309), a second feeding roller (310), and a first observation window (311); a feed trough (301) is provided on one side surface of the winding box body (303); a discharge trough (306) is provided on the other side surface of the winding box body (303); a door plate (307) is embedded in the discharge trough (306); a first observation window (311) is embedded in the front surface of the winding box body (303); A partition plate (305) is embedded and installed inside the body (303), and a through groove (304) is opened on one side surface of the partition plate (305); an electric heating rod (302) is embedded and installed inside the winding box body (303) on one side of the partition plate (305), and the electric heating rod (302) is in four groups; a first feeding roller (308) is fixedly installed on one side of the upper surface of the winding box body (303); support plates (309) are fixedly installed at the front and rear of the upper surface of the winding box body (303) on the other side, and the support plates (309) are in two groups; a second feeding roller (310) is embedded and installed between the support plates (309), and the second feeding roller (310) is in two groups.
3. A high-strength and high-modulus carbon fiber winding device according to claim 2, characterized in that: The glue dipping structure (4) comprises a flat plate (401), a glue dipping tank (402), a baffle (403), a third feeding roller (404), a fixed plate (405), and a triangular plate (406); the upper surface of the flat plate (401) is embedded with the glue dipping tank (402); the interior of the glue dipping tank (402) is embedded with the third feeding roller (404); both side surfaces of the flat plate (401) are fixedly installed with fixed plates (405); the fixed plates (405) are in two groups; a triangular plate (406) is fixedly installed on one side of the upper surface of the flat plate (401); and the front and rear surfaces of the triangular plate (406) are fixedly installed with baffles (403).
4. A high-strength and high-modulus carbon fiber winding device according to claim 3, characterized in that: The winding structure (3) and the dipping structure (4) are embedded and installed on the upper surface of the winding box body (303) through a flat plate (401) and are located on one side. The fixing plates (405) are respectively located on the upper surface of the winding box body (303). The second feeding structure (2) is fixedly installed on the surface of one side of the winding box body (303) and is located at an upper position. The tension controller (5) is respectively embedded and installed between the support plate (309) and is located on one side and inside the winding box body (303) and is located on a side away from the electric heating rod (302).
5. A high-strength and high-modulus carbon fiber winding device according to claim 4, characterized in that: The curing structure (6) comprises a shell (601), a receiving roller (602), an electric heating plate (603), a fan (604), a receiving motor (605), and a second observation window (606). The fan (604) is embedded and installed on one side surface of the shell (601), the second observation window (606) is embedded and installed on the front surface of the shell (601) at the bottom, the receiving motor (605) is embedded and installed on the front surface of the shell (601) at the top, the receiving roller (602) is embedded and installed on the rear surface of the receiving motor (605) inside the shell (601), the electric heating plate (603) is embedded and installed inside the shell (601) at the bottom, and the electric heating plate (603) is in two groups.
6. A high-strength and high-modulus carbon fiber winding device according to claim 5, characterized in that: The curing structure (6) is fixedly mounted on a side surface of the winding box body (303) via a shell (601).