Winding device for carbon fiber prepreg cloth production

Abstract

The utility model discloses a winding device for carbon fiber prepreg cloth production, which relates to the technical field of carbon fiber prepreg cloth winding and comprises a base and a fixing plate fixedly connected with one side of the upper end of the base, three moving grooves are horizontally formed in the upper end of the base at equal intervals, and a moving vertical plate is oppositely mounted at the other end of the fixing plate at the upper end of the base. Sliding blocks are fixedly connected to the two sides of the lower end of the movable vertical plate and slidably clamped in the movable grooves. According to the carbon fiber prepreg cloth winding device, a first motor is matched with a driving wheel, so that a movable vertical plate can horizontally move in a movable groove conveniently, the convenience of winding carbon fiber prepreg cloth of different sizes is improved, the device can be matched with the carbon fiber prepreg cloth of different sizes, and a hinge block is matched with a limiting cylinder, so that the winding efficiency is improved. According to the carbon fiber prepreg cloth winding device, the roller can be conveniently fixed, the convenience of replacement of the carbon fiber prepreg cloth winding roller is improved, then the function of improving the production efficiency is achieved, and finally the problems that the device is difficult to adapt to carbon fiber prepreg cloth of other sizes and the production efficiency is low are solved.

Description

Technical Field

[0001] This utility model relates to the field of carbon fiber prepreg winding technology, and in particular to a winding device for the production of carbon fiber prepreg. Background Technology

[0002] Carbon fiber prepreg is a composite material made of carbon fiber yarn, epoxy resin, release paper and other materials through multiple processes such as coating, hot pressing, cooling and lamination. In the production process, winding is the last key process, which directly affects the quality of the product and the convenience of subsequent use.

[0003] During the winding process, when carbon fiber prepreg is wound onto the roller mold, the different sizes of the carbon fiber prepreg often make it difficult to adjust the relative positions between the carbon fiber prepreg winding frames as needed. This prevents the device from adapting to carbon fiber prepreg of other sizes, reducing production efficiency. Furthermore, it is difficult to replace the winding rollers during the winding process, further reducing production efficiency. Therefore, the above-mentioned technical problems need to be solved. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a winding device for the production of carbon fiber prepreg.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a winding device for producing carbon fiber prepreg fabric, comprising a base and a fixed plate fixedly connected to one side of the upper end of the base, three horizontally equidistant moving grooves being provided on the upper end of the base, and a moving upright plate being installed opposite to the other end of the fixed plate on the upper end of the base, with sliding blocks fixedly connected to both sides of the lower end of the moving upright plate, the sliding blocks being slidably engaged in the moving grooves, a driving mechanism being installed inside the middle of the moving grooves, and a positioning mechanism being installed between the fixed plate and the moving upright plate.

[0006] Preferably, the driving mechanism includes a rack fixedly connected to one side of the central moving groove, a drive wheel meshing with the inner side of the rack, and a first motor drive shaft vertically engaged in the center of the drive wheel, the first motor being fixedly connected in the moving plate.

[0007] Preferably, a groove is provided between the upper ends of the movable upright plate and the fixed plate, and a support cylinder is rotatably connected between the movable upright plate and the fixed plate.

[0008] Preferably, the positioning mechanism includes a hinge block hinged to one side of the upper end of the movable upright plate and the fixed plate. One end of the hinge block is rotatably connected to two limit cylinders, and a limit block is horizontally mounted on the upper end of the hinge block. The limit block is installed in a limit groove opened at the upper end of the movable upright plate and the fixed plate, and a telescopic spring is installed between the limit groove and the limit block.

[0009] Preferably, a cross-shaped positioning block is rotatably mounted between the movable upright plate and the fixed plate.

[0010] Preferably, each of the cross positioning blocks is engaged with the cross positioning grooves at both ends of the roller, and a second motor drive shaft is horizontally rotatably connected to one side of the cross positioning block. The second motor drive shaft horizontally passes through the fixed plate, and the second motor is fixedly mounted on the fixed plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: In this utility model, the first motor and the drive wheel cooperate with each other to facilitate the horizontal movement of the moving plate in the moving groove, which improves the convenience of winding up carbon fiber prepreg fabric of different sizes, thereby enabling the device to adapt to different sizes of carbon fiber prepreg fabric. Furthermore, the hinge block and the limiting cylinder cooperate with each other to facilitate the fixing of the roller, which improves the convenience of replacing the carbon fiber prepreg fabric winding roller, thereby achieving the function of improving production efficiency. Finally, it solves the problems of the device being difficult to adapt to other sizes of carbon fiber prepreg fabric and low production efficiency. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed in this utility model;

[0014] Figure 2 This is a schematic diagram of the partial overall three-dimensional structure proposed in this utility model;

[0015] Figure 3 This is a schematic diagram of the overall three-dimensional structure of the present invention from a bottom view;

[0016] Figure 4 The present utility model proposes Figure 2 Enlarged schematic diagram of structure A in the middle;

[0017] Figure 5 This is a schematic diagram of the bottom-view cross-sectional structure proposed in this utility model;

[0018] Figure 6 This is a schematic diagram of the overall three-dimensional structure of the roller proposed in this utility model;

[0019] Figure 7 This is a frontal cross-sectional view of the structure proposed in this utility model;

[0020] Figure 8 This is a side view sectional structural diagram of the present invention.

[0021] The following components are listed in the diagram: 1. Base; 2. Fixed plate; 3. Movable upright plate; 4. Movable groove; 5. First motor; 6. Hinge block; 7. Support cylinder; 8. Limiting cylinder; 9. Limiting block; 10. Second motor; 11. Roller; 12. Drive wheel; 13. Rack; 14. Cross positioning groove; 15. Cross positioning block; 16. Telescopic spring; 17. Limiting groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Example: See Figure 1-8 This utility model discloses a winding device for producing carbon fiber prepreg, comprising a base 1 and a fixed plate 2 fixedly connected to one side of the upper end of the base 1. Three horizontally equidistant moving grooves 4 are provided on the upper end of the base 1, and a moving upright plate 3 is installed opposite to the other end of the fixed plate 2 on the upper end of the base 1. Sliding blocks are fixedly connected to both sides of the lower end of the moving upright plate 3, and the sliding blocks are slidably engaged in the moving grooves 4. A driving mechanism is installed inside the middle moving groove 4, and a positioning mechanism is installed between the fixed plate 2 and the moving upright plate 3. The moving upright plate 3 and the moving grooves 4 facilitate the restriction of the moving position of the moving upright plate 3. The structure includes a rack 13 fixed to one side inside the central moving groove 4. A drive wheel 12 is meshed on the inner side of the rack 13. A drive shaft of a first motor 5 is vertically engaged in the middle of the drive wheel 12. The first motor 5 is fixed in the moving plate 3. The first motor 5 and the drive wheel 12 facilitate the horizontal movement of the moving plate 3. Grooves are provided between the upper ends of the moving plate 3 and the fixed plate 2. A support cylinder 7 is rotatably connected between the moving plate 3 and the fixed plate 2. The support cylinder 7 on the moving plate 3 and the fixed plate 2 facilitates the horizontal support of the roller 11.

[0024] In this utility model, the positioning mechanism includes a hinge block 6 hinged to one side of the upper end of the movable upright plate 3 and the fixed plate 2. One end of the hinge block 6 is rotatably connected to two limit cylinders 8, and the upper end of the hinge block 6 is horizontally mounted with a limit block 9. The limit block 9 is installed in the limit groove 17 opened at the upper end of the movable upright plate 3 and the fixed plate 2. A telescopic spring 16 is installed between the limit groove 17 and the limit block 9. The hinge block 6 and the limit cylinder 8 facilitate the limiting of the roller 11. A cross positioning block 15 is rotatably installed between the movable upright plate 3 and the fixed plate 2. The cross positioning block 15 facilitates the rotation of the roller 11. The cross positioning blocks 15 are engaged with the cross positioning grooves 14 at both ends of the roller 11. A second motor 10 drive shaft is horizontally rotatably connected to one side of the cross positioning block 15. The second motor 10 drive shaft horizontally passes through the fixed plate 2, and the second motor 10 is fixedly installed on the fixed plate 2. The cross positioning blocks 15 and the cross positioning grooves 14 facilitate the second motor 10 to drive the roller 11 to rotate and rewind.

[0025] Working principle: When this utility model is used, the base 1 and the fixing plate 2 firstly facilitate the positioning of one side of the winding device. Then, the first motor 5 and the drive wheel 12 facilitate the horizontal movement of the drive wheel 12 in the rack 13, thereby driving the moving upright plate 3 to move horizontally in the moving groove 4. Then, the support cylinder 7 supports the roller 11. Then, the cross positioning groove 14 and the cross positioning block 15 facilitate the rotation of the roller 11 by the second motor 10. Then, the hinge block 6 and the limiting cylinder 8 facilitate the fixing and limiting of the roller 11. Then, the limiting block 9 and the limiting groove 17 facilitate the prevention of the hinge block 6 from disengaging during the winding process. Finally, the telescopic spring 16 prevents the limiting block 9 from moving.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A winding device for producing carbon fiber prepreg, comprising a base (1) and a fixing plate (2) fixedly connected to one side of the upper end of the base (1), characterized in that: The base (1) has three horizontally equidistant moving slots (4) on its upper end, and a moving upright plate (3) is installed opposite to the other end of the fixed plate (2) on the upper end of the base (1). Sliding blocks are fixed to both sides of the lower end of the moving upright plate (3), and the sliding blocks are slidably engaged in the moving slots (4). A driving mechanism is installed inside the moving slots (4) in the middle, and a positioning mechanism is installed between the fixed plate (2) and the moving upright plate (3).

2. The winding device for producing carbon fiber prepreg according to claim 1, characterized in that: The driving mechanism includes a rack (13) fixed inside one side of the central moving groove (4), a drive wheel (12) is meshed on the inner side of the rack (13), and a first motor (5) drive shaft is vertically engaged in the middle of the drive wheel (12), and the first motor (5) is fixed in the moving plate (3).

3. The winding device for producing carbon fiber prepreg according to claim 2, characterized in that: The upper ends of the movable upright plate (3) and the fixed plate (2) are both provided with grooves, and the movable upright plate (3) and the fixed plate (2) are rotatably connected by a support cylinder (7).

4. The winding device for producing carbon fiber prepreg according to claim 1, characterized in that: The positioning mechanism includes a hinge block (6) hinged to one side of the upper end of the movable upright plate (3) and the fixed plate (2). One end of the hinge block (6) is rotatably connected to two sides of a limiting cylinder (8), and a limiting block (9) is horizontally installed on the upper end of the hinge block (6). The limiting block (9) is installed in a limiting groove (17) opened on the upper end of the movable upright plate (3) and the fixed plate (2). A telescopic spring (16) is installed between the limiting groove (17) and the limiting block (9).

5. A winding device for producing carbon fiber prepreg according to claim 4, characterized in that: A cross-shaped positioning block (15) is rotatably installed between the movable upright plate (3) and the fixed plate (2).

6. A winding device for producing carbon fiber prepreg according to claim 5, characterized in that: The cross positioning blocks (15) are all engaged with the cross positioning grooves (14) at both ends of the roller (11), and the cross positioning blocks (15) are horizontally rotatably connected to the drive shaft of the second motor (10). The drive shaft of the second motor (10) passes horizontally through the fixed plate (2), and the second motor (10) is fixedly installed on the fixed plate (2).

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