Carbon fiber textile tow winding device

Abstract

The utility model relates to the technical field of carbon fiber processing, and discloses a carbon fiber textile fabric tow winding device which comprises supporting frames, a motor is fixedly connected to the outer wall of the supporting frame on one side, and the driving end of the motor penetrates through the supporting frame on one side and is fixedly connected with a second rotating shaft. A first rotating shaft is rotationally connected to the outer wall of the supporting frame on the other side, a sleeve is slidably connected to the outer wall of the first rotating shaft, a spring is fixedly connected to the position, corresponding to the inner wall of the sleeve, of one end of the first rotating shaft, and a winding assembly is installed between the sleeve and the second rotating shaft. According to the carbon fiber winding device, the winding position of the carbon fiber tows is changed in the winding process, the carbon fiber tows can be wound on the winding assembly more evenly, tows are prevented from being stacked and wound, uneven tension of materials in the winding process can be eliminated, winding compactness and uniformity are guaranteed, wrinkles and distortion are avoided, and product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon fiber processing, in particular to a carbon fiber textile tow winding device. Background Art

[0002] Carbon fiber tow is a collection of many carbon fibers, with high strength, high modulus and light weight. The number of carbon fibers in each bundle can reach tens of thousands. This material contains more than 90% carbon and has excellent mechanical properties. It is widely used in aerospace, wind power, automobile manufacturing and other fields. Carbon fiber tow, due to its high production capacity and low cost, helps to achieve large-scale production and promotes the application of high-performance composite materials in various industries. It is one of the new materials with important value in modern industrial materials. It needs to be wound during the production process.

[0003] In the prior art, it is difficult to guide the winding position of the carbon fiber tow during the winding process, which leads to easy accumulation during winding, resulting in uneven tension and easy wrinkling or twisting, affecting product quality. In addition, the winding roller is generally installed with fasteners such as screws, which is inconvenient during replacement or unloading, affecting work efficiency. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a carbon fiber textile tow winding device, aiming to improve the problems of winding uniformity and unloading convenience.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a carbon fiber textile tow winding device comprises a support frame, an outer wall of the support frame on one side is fixedly connected to a motor, a driving end of the motor passes through the support frame on one side and is fixedly connected to a second rotating shaft, and an outer wall of the support frame on the other side is rotatably connected to the first rotating shaft, an outer wall of the first rotating shaft is slidably connected to a sleeve, one end of the first rotating shaft is fixedly connected to a spring corresponding to the inner wall of the sleeve, a winding assembly is installed between the sleeve and the second rotating shaft, the side walls of the support frame are fixedly connected to a connecting plate, the outer wall of the second rotating shaft is fixedly connected to a second gear, one side of the second gear is meshedly connected to the first gear, the inner wall of the first gear is fixedly connected to a rotating rod, one end of the rotating rod is fixedly connected to a reciprocating screw, and the outer wall of the reciprocating screw is sleeved with a screw nut.

[0006] As a further description of the above technical solution:

[0007] The other end of the rotating rod is rotatably connected to the outer wall of the connecting plate on one side.

[0008] As a further description of the above technical solution:

[0009] A sliding rod is fixedly connected between the connecting plates, and the inner wall of the screw nut is slidably connected to the outer wall of the sliding rod.

[0010] As a further description of the above technical solution:

[0011] The top end of the screw nut is fixedly connected with a conductor plate, and a guide groove is provided inside the conductor plate.

[0012] As a further description of the above technical solution:

[0013] The winding assembly comprises a limiting disk fixedly connected to the sleeve and the outer wall of the second rotating shaft, and a winding roller is installed between the limiting disks.

[0014] As a further description of the above technical solution:

[0015] A slot is provided at the opposite end of the limit plate, and plug blocks are fixedly connected to both ends of the winding roller, and the plug blocks are matched with the slot.

[0016] As a further description of the above technical solution:

[0017] The length of the winding roller is the same as that of the reciprocating screw rod.

[0018] As a further description of the above technical solution:

[0019] A guide wheel is rotatably connected inside the guide groove, and a recess is arranged in the middle of the guide wheel.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, by simultaneously changing the winding position of the carbon fiber tow during the winding process, the tow can be wound more evenly on the winding assembly, preventing the tow from piling up and winding, eliminating the uneven tension of the material during the winding process, ensuring the tightness and neatness of the winding, avoiding wrinkles and distortion, and improving the quality of the product.

[0022] 2. In the utility model, by providing a convenient and detachable winding assembly, after winding is completed, the carbon fiber tow can be quickly unloaded and a new winding roller can be replaced, which facilitates unloading and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional diagram of a carbon fiber textile tow winding device proposed by the utility model;

[0024] Figure 2 This is a top view of a carbon fiber textile tow winding device proposed by the utility model;

[0025] Figure 3This is a schematic diagram of the structure of a winding component of a carbon fiber textile tow winding device proposed by the utility model;

[0026] Figure 4 This is a schematic diagram of the internal structure of a sleeve of a carbon fiber textile tow winding device proposed by the utility model;

[0027] Figure 5 The utility model provides a schematic diagram of the structure of a conductor plate of a carbon fiber textile tow winding device.

[0028] Legend:

[0029] 1. Motor; 2. Connecting plate; 3. First gear; 4. Screw nut; 5. Wire guide; 6. Sliding rod; 7. Reciprocating screw; 8. First rotating shaft; 9. Support frame; 10. Winding roller; 11. Limiting plate; 12. Second gear; 13. Sleeve; 14. Second rotating shaft; 15. Spring; 16. Insert block; 17. Slot; 18. Rotating rod; 19. Guide groove; 20. Guide wheel. DETAILED DESCRIPTION

[0030] The following will refer to the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.

[0032] Reference Figure 1-5 The utility model provides an embodiment: a carbon fiber textile tow winding device, including a support frame 9, an outer wall of the support frame 9 on one side is fixedly connected to a motor 1, a driving end of the motor 1 passes through the support frame 9 on one side and is fixedly connected to a second rotating shaft 14, a winding assembly is installed between the sleeve 13 and the second rotating shaft 14, the side walls of the support frame 9 are fixedly connected to a connecting plate 2, the outer wall of the second rotating shaft 14 is fixedly connected to a second gear 12, one side of the second gear 12 is meshedly connected to a first gear 3, the inner wall of the first gear 3 is fixedly connected to a rotating rod 18, one end of the rotating rod 18 is fixedly connected to a reciprocating screw rod 7, the other end of the rotating rod 18 is rotatably connected to the outer wall of a connecting plate 2 on one side, the outer wall of the reciprocating screw rod 7 is sleeved with a screw nut 4, a sliding rod 6 is fixedly connected between the connecting plates 2, and the inner wall of the screw nut 4 is slidably connected to the outer wall of the sliding rod 6.

[0033] Specifically, the second rotating shaft 14 is driven to rotate by the motor 1, thereby driving the winding assembly to wind up the carbon fiber bundle. While winding, the first gear 3 is driven to rotate by the second gear 12, thereby driving the reciprocating screw rod 7 to rotate, so that the screw nut 4 reciprocates on the outer wall of the reciprocating screw rod 7, which can guide the winding position of the carbon fiber bundle during the winding process, can make it more evenly wound on the winding assembly, prevent the bundle from piling up and winding, can eliminate the uneven tension of the material during the winding process, ensure the tightness and neatness of the winding, avoid wrinkles and twisting, and improve the quality of the product.

[0034] The top end of the lead screw nut 4 is fixedly connected with a guide plate 5, a guide groove 19 is provided inside the guide plate 5, a guide wheel 20 is rotatably connected inside the guide groove 19, and a depression is provided in the middle of the guide wheel 20.

[0035] Specifically, passing the carbon fiber tow through the guide groove 19 and being guided by the guide wheel 20 for winding can reduce the friction between the tow and the guide structure, prevent mechanical damage to the material, and improve the smoothness of winding.

[0036] The outer wall of the support frame 9 on the other side is rotatably connected to the first rotating shaft 8, and the outer wall of the first rotating shaft 8 is slidably connected to the sleeve 13. One end of the first rotating shaft 8 is fixedly connected to the inner wall of the sleeve 13 with a spring 15. The winding assembly includes a limit plate 11 fixedly connected to the sleeve 13 and the outer wall of the second rotating shaft 14. A winding roller 10 is installed between the limit plates 11. Slots 17 are opened at the opposite ends of the limit plates 11. Both ends of the winding roller 10 are fixedly connected with plug blocks 16, which are adapted to the slots 17. The length of the winding roller 10 is the same as the length of the reciprocating screw rod 7.

[0037] Specifically, after the winding is completed, by pulling the winding roller 10 to drive the sleeve 13 to slide and compress the spring 15, the plug 16 on the winding roller 10 can be pulled out from the slot 17 of the limit plate 11, and the winding roller 10 can be quickly disassembled. The reverse operation can quickly complete the installation of the winding roller 10, which provides convenience for the replacement of the winding roller 10 and the unloading of the carbon fiber tow.

[0038] Working principle: First, the second rotating shaft 14 is driven to rotate by the motor 1, thereby driving the winding roller 10 to reel in the carbon fiber tow. While reeling, the first gear 3 is driven to rotate by the second gear 12, thereby driving the reciprocating screw rod 7 to rotate, so that the screw nut 4 reciprocates on the outer wall of the reciprocating screw rod 7, so that the wire plate 5 can change the winding position of the carbon fiber tow and make it evenly reeled on the surface of the winding roller 10. After the winding is completed, the sleeve 13 is driven to slide and compress the spring 15 by pulling the winding roller 10, so that the plug 16 on the winding roller 10 can be pulled out of the slot 17 of the limit plate 11, so that the disassembly of the winding roller 10 can be completed quickly, the carbon fiber tow can be quickly unloaded and a new winding roller can be replaced, the unloading is convenient, and the work efficiency is improved.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carbon fiber textile tow winding device, comprising a support frame (9), characterized in that: The outer wall of the support frame (9) on one side is fixedly connected with a motor (1), the driving end of the motor (1) passes through the support frame (9) on one side and is fixedly connected with a second rotating shaft (14), the outer wall of the support frame (9) on the other side is rotatably connected with a first rotating shaft (8), the outer wall of the first rotating shaft (8) is slidably connected with a sleeve (13), one end of the first rotating shaft (8) is fixedly connected with a spring (15) corresponding to the inner wall of the sleeve (13), a winding assembly is installed between the sleeve (13) and the second rotating shaft (14), the side walls of the support frame (9) are all fixedly connected with a connecting plate (2), the outer wall of the second rotating shaft (14) is fixedly connected with a second gear (12), one side of the second gear (12) is meshedly connected with the first gear (3), the inner wall of the first gear (3) is fixedly connected with a rotating rod (18), one end of the rotating rod (18) is fixedly connected with a reciprocating screw rod (7), and the outer wall of the reciprocating screw rod (7) is sleeved with a screw nut (4).

2. The carbon fiber textile tow winding device according to claim 1, characterized in that: The other end of the rotating rod (18) is rotatably connected to the outer wall of the connecting plate (2) on one side.

3. The carbon fiber textile tow winding device according to claim 1, characterized in that: A sliding rod (6) is fixedly connected between the connecting plates (2), and the inner wall of the screw nut (4) is slidably connected to the outer wall of the sliding rod (6).

4. The carbon fiber textile tow winding device according to claim 1, characterized in that: The top end of the screw nut (4) is fixedly connected to a conductor plate (5), and a guide groove (19) is provided inside the conductor plate (5).

5. The carbon fiber textile tow winding device according to claim 1, characterized in that: The winding assembly comprises a limiting plate (11) fixedly connected to the outer wall of the sleeve (13) and the second rotating shaft (14), and a winding roller (10) is installed between the limiting plates (11).

6. The carbon fiber textile tow winding device according to claim 5, characterized in that: A slot (17) is provided at the opposite end of the limit plate (11), and both ends of the winding roller (10) are fixedly connected with an insert block (16), and the insert block (16) is adapted to the slot (17).

7. The carbon fiber textile tow winding device according to claim 5, characterized in that: The length of the winding roller (10) is the same as the length of the reciprocating screw rod (7).

8. The carbon fiber textile tow winding device according to claim 4, characterized in that: A guide wheel (20) is rotatably connected inside the guide groove (19), and a recess is provided in the middle of the guide wheel (20).

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