Cutting and wrinkle removing device for carbon fiber cloth processing

Abstract

The utility model discloses a cutting and wrinkle removing device for carbon fiber cloth processing, which comprises a workbench, the front side and the rear side of the workbench are both fixedly connected with L-shaped plates, the inner sides of the two L-shaped plates are both fixedly connected with fixing frames, the inner cavity of the fixing frame at the rear side is rotatably connected with a threaded rod, and the threaded rod is fixedly connected with the workbench. And the surface of the threaded rod is in threaded connection with a threaded block. The right end of the carbon fiber cloth is firstly clamped, the movable frame can move leftwards on the top of the workbench through matched use of the threaded rod, the threaded block and the sliding block, and then the surface of the carbon fiber cloth is smoothed and wrinkled by the scraper through matched use of the connecting frame, the air cylinder and the cylinder. Therefore, the purposes that the surface of the carbon fiber cloth can be flattened by adopting a moving and up-down pressing structure, the accuracy of the cutting size of the cloth without wrinkles can be ensured in the cutting process, the size deviation caused by wrinkles is avoided, and the processing quality of the carbon fiber cloth is improved are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of carbon fiber fabrics, and particularly relates to a cutting and wrinkle-removing device for processing carbon fiber fabrics. Background Technique

[0002] The strength of carbon fiber is very high, and its tensile strength is several times higher than that of ordinary steel. It can withstand large tensile forces and stresses. Carbon fiber has good corrosion resistance and can be stably used in harsh chemical environments such as acids, alkalis, and salts for a long time without being easily corroded and damaged.

[0003] When processing carbon fiber fabrics, due to the high hardness of carbon fiber and the relatively weak bonding force between fibers, wrinkles and creases are generated when cutting equipment cuts carbon fiber fabrics. These wrinkles and creases affect the cutting quality of the fabrics. Therefore, we need to design a cutting and wrinkle-removing device for processing carbon fiber fabrics, which adopts a moving and elastic wrinkle-removing structure to flatten the surface of carbon fiber fabrics. With elastic deformation ability, it can adapt to carbon fiber fabrics of different thicknesses. During the cutting process, a wrinkle-free fabric can ensure the accuracy of cutting dimensions, avoid size deviations caused by wrinkles, and improve the processing quality of carbon fiber fabrics. Content of the Utility Model

[0004] The purpose of the utility model is to provide a cutting and wrinkle-removing device for processing carbon fiber fabrics, which has the advantages of adopting a moving and pressing structure up and down to flatten the surface of carbon fiber fabrics. During the cutting process, a wrinkle-free fabric can ensure the accuracy of cutting dimensions, avoid size deviations caused by wrinkles, and improve the processing quality of carbon fiber fabrics, so as to solve the above-mentioned background technical problems.

[0005] The technical solution of the utility model to solve the above technical problems is as follows: A cutting and wrinkle-removing device for processing carbon fiber fabrics, which includes a workbench. Both the front and rear sides of the workbench are fixedly connected with L-shaped plates. Inside both of the L-shaped plates are fixedly connected with fixed frames. Inside the fixed frame at the rear, a threaded rod is rotatably connected. The surface of the threaded rod is threadedly connected with a threaded block. The top of the threaded block is fixedly connected with a moving frame. At the bottom inside the moving frame is provided a connecting frame. At the top inside the moving frame is installed a cylinder. On the right side of the fixed frame at the rear is fixedly installed a motor. The output shaft of the motor penetrates into the inner cavity of the fixed frame at the rear and is fixedly connected with the threaded rod. Inside the connecting frame are fixedly connected with two symmetrical connecting rods. Between the two connecting rods is fixedly connected with a cylinder. On the surface of the cylinder is provided a square groove. At the bottom of the cylinder is provided a scraper.

[0006] Preferably, inside the L-shaped plate at the front is fixedly connected with a sliding rod. The surface of the sliding rod is slidably connected with a slider. The slider is fixedly connected with the moving frame.

[0007] Preferably, tracks are fixedly connected to both the front and rear sides of the inner cavity of the moving frame. Connecting blocks are slidably connected to the opposite sides of the two tracks, and the connecting blocks are fixedly connected to the connecting frame.

[0008] Preferably, a connecting circular block is fixedly connected to the central axis of the top of the connecting frame, and the output end of the air cylinder is fixedly connected to the connecting circular block.

[0009] Preferably, a moving block is slidably connected to the bottom of the inner cavity of the square groove. A spring is arranged in the inner cavity of the square groove, and the two ends of the spring are welded to the square groove and the moving block respectively.

[0010] Preferably, mounting rods are fixedly connected to the opposite sides of the two L-shaped plates. A gripper is mounted on the surface of the mounting rod. The gripper is in close contact with the right side of the workbench, and the scraping plate is in close contact with the carbon fiber cloth.

[0011] The beneficial effects of the present utility model are as follows:

[0012] 1. The present utility model first clamps the right end of the carbon fiber fabric. Through the combined use of the threaded rod, the threaded block and the slider, the moving frame will move leftward on the top of the workbench. Then, through the combined use of the connecting frame, the air cylinder and the cylinder, the scraping plate smooths and removes wrinkles on the surface of the carbon fiber fabric, thus achieving the purpose of adopting a moving and pressing structure up and down to make the surface of the carbon fiber fabric flat. During the cutting process, the non-creased fabric can ensure the accuracy of the cutting size, avoid size deviation caused by wrinkles, and improve the processing quality of the carbon fiber fabric;

[0013] 2. Through the combined use of the sliding rod and the slider, when the slider drives the moving frame to move, the slider plays a guiding role for the moving frame, ensuring that the moving frame slides uniformly on the top of the workbench without deviating from its position, and improving the stability of the moving frame during use;

[0014] 3. Through the combined use of the track and the connecting block, when the track drives the connecting frame to slide, the track plays a limiting role for the connecting block, avoiding the connecting block falling off the inner cavity of the track during sliding, and improving the stability of the connecting block during sliding;

[0015] 4. Through the arrangement of the moving block, the scraping plate can apply pressure evenly on the entire contact surface, ensuring that every part of the carbon fiber fabric can be effectively de-wrinkled. This uniform pressure distribution can more thoroughly remove wrinkles and make the fabric surface smoother. Whether it is a thinner fabric or a thicker fabric, the scraping plate can automatically adjust the pressure according to its thickness to ensure the stability of the anti-wrinkle effect. Description of the Drawings

[0016] Advantages of the above and / or other aspects of the present utility model will become clearer and easier to understand through the detailed description made in conjunction with the following drawings, which are only schematic and do not limit the present utility model, where:

[0017] Figure 1 Front view schematic diagram of an embodiment of the present utility model;

[0018] Figure 2 Stereoscopic schematic diagram of the threaded rod and the moving frame of an embodiment of the present utility model;

[0019] Figure 3 Top view plane schematic diagram of an embodiment of the present utility model;

[0020] Figure 4 Plane schematic diagram of the cylinder and the scraper of an embodiment of the present utility model;

[0021] Figure 5 Right view plane schematic diagram of the connection frame and the moving frame of an embodiment of the present utility model.

[0022] In the drawings, the list of components represented by each reference numeral is as follows:

[0023] 1. Workbench, 2. L-shaped plate, 3. Fixed frame, 4. Threaded rod, 5. Slide rod, 6. Threaded block, 7. Slide block, 8. Moving frame, 9. Track, 10. Connecting block, 11. Connection frame, 12. Connecting round block, 13. Cylinder, 14. Motor, 15. Connecting rod, 16. Cylinder, 17. Square groove, 18. Moving block, 19. Spring, 20. Scraper, 21. Mounting rod, 22. Gripper. Detailed implementation manners

[0024] Hereinafter, embodiments of the carbon fiber fabric processing and cutting and wrinkle-removing device of the present utility model will be described with reference to the drawings.

[0025] Figures 1-5A cutting and wrinkle-removing device for carbon fiber fabric processing showing an embodiment of the present utility model, which includes a workbench 1. L-shaped plates 2 are fixedly connected to both the front and rear sides of the workbench 1. Fixed frames 3 are fixedly connected to the inner sides of the two L-shaped plates 2. A threaded rod 4 is rotatably connected to the inner cavity of the rear fixed frame 3. A threaded block 6 is threadedly connected to the surface of the threaded rod 4. A moving frame 8 is fixedly connected to the top of the threaded block 6. A sliding rod 5 is fixedly connected to the inner cavity of the front L-shaped plate 2. A slider 7 is slidably connected to the surface of the sliding rod 5. The slider 7 is fixedly connected to the moving frame 8. Through the cooperation of the sliding rod 5 and the slider 7, when the slider 7 drives the moving frame 8 to move, the slider 7 plays a guiding role for the moving frame 8, ensuring that the moving frame 8 slides uniformly on the top of the workbench 1 without deviating from its position, and improving the stability of the moving frame 8 during use. A connecting frame 11 is arranged at the bottom of the inner cavity of the moving frame 8. Fixed rails 9 are fixedly connected to both the front and rear sides of the inner cavity of the moving frame 8. Connecting blocks 10 are slidably connected to the opposite sides of the two rails 9. The connecting blocks 10 are fixedly connected to the connecting frame 11. Through the cooperation of the rails 9 and the connecting blocks 10, when the rails 9 drive the connecting frame 11 to slide, the rails 9 play a limiting role for the connecting blocks 10, preventing the connecting blocks 10 from falling off the inner cavity of the rails 9 and improving the stability of the connecting blocks 10 during sliding. A cylinder 13 is installed at the top of the inner cavity of the moving frame 8. A connecting circular block 12 is fixedly connected to the central axis of the top of the connecting frame 11. The output end of the cylinder 13 is fixedly connected to the connecting circular block 12. A motor 14 is fixedly installed on the right side of the rear fixed frame 3. The output shaft of the motor 14 penetrates into the inner cavity of the rear fixed frame 3 and is fixedly connected to the threaded rod 4. Two symmetric connecting rods 15 are fixedly connected to the inner cavity of the connecting frame 11. A cylinder 16 is fixedly connected between the two connecting rods 15. A square groove 17 is formed on the surface of the cylinder 16. A moving block 18 is slidably connected to the bottom of the inner cavity of the square groove 17. A spring 19 is arranged in the inner cavity of the square groove 17. The two ends of the spring 19 are welded to the square groove 17 and the moving block 18 respectively. Through the arrangement of the moving block 18, the squeegee 20 can apply pressure evenly on the entire contact surface, ensuring that every part of the carbon fiber fabric can be effectively wrinkle-removed. This uniform pressure distribution can more thoroughly remove wrinkles and make the fabric surface smoother. Whether it is a thinner fabric or a thicker fabric, the squeegee 20 can automatically adjust the pressure according to its thickness to ensure the stability of the wrinkle-removing effect. A squeegee 20 is arranged at the bottom of the cylinder 16. Mounting rods 21 are fixedly connected to the opposite sides of the two L-shaped plates 2. Clamps 22 are installed on the surfaces of the mounting rods 21. The clamps 22 are in close contact with the right side of the workbench 1. The squeegee 20 is in close contact with the carbon fiber fabric.

[0026] Working principle: When the utility model is in use, the user places the carbon fiber cloth on the top of the workbench 1, then clamps the right end of the carbon fiber cloth with the gripper 22 on the surface of the mounting rod 21. Then, the air cylinder 13 is turned on. The output end of the air cylinder 13 will move the connecting frame 11 downward through the connecting round block 12. Subsequently, the connecting blocks 10 on both sides of the connecting frame 11 will slide downward along the inner wall of the track 9, so that the connecting frame 11 will drive the connecting rod 15 to slide downward until the scraper 20 descends to be in close contact with the carbon fiber cloth, and then the air cylinder 13 is turned off. Then, the scraper 20 is on the top of the carbon fiber cloth. Immediately afterwards, the motor 14 is turned on. The output shaft of the motor 14 will drive the threaded rod 4 to rotate in the inner cavity of the rear L-shaped plate 2. Furthermore, the threaded block 6 will move leftward on the surface of the threaded rod 4, and at the same time, the slider 7 will slide leftward on the surface of the sliding rod 5, so that the moving frame 8 will slide on the top of the workbench 1. Thus, the scraper 20 will flatten the wrinkles on the top of the carbon fiber cloth. Due to the setting of the spring 19, the scraper 20 has a certain elastic deformation ability. Pressure is generated through elastic deformation, and the pressure is evenly distributed to achieve the wrinkle removal effect on the carbon fiber fabric, and the pressure stability is maintained by using the elastic recovery characteristic. Finally, the carbon fiber fabric is flat.

[0027] To sum up: For the cutting and wrinkle removal device for carbon fiber fabric processing, by first clamping the right end of the carbon fiber fabric with 22, through the combined use of the threaded rod 4, the threaded block 6 and the slider 7, the moving frame 8 will move leftward on the top of the workbench 1. Then, through the combined use of the connecting frame 11, the air cylinder 13 and the cylinder 16, the scraper 20 will smooth the surface of the carbon fiber fabric to remove wrinkles. It can achieve the purpose of using a moving and up-and-down pressing structure to make the surface of the carbon fiber fabric flat. During the cutting process, the fabric without wrinkles can ensure the accuracy of the cutting size, avoid size deviation caused by wrinkles, and improve the processing quality of the carbon fiber fabric.

Claims

1. A cutting and wrinkle-removing device for carbon fiber fabric processing, characterized in that, It includes a workbench (1). Both the front and rear sides of the workbench (1) are fixedly connected with L-shaped plates (2). Inside both of the L-shaped plates (2), there are fixedly connected fixing frames (3). Inside the fixing frame (3) at the rear side, there is a rotatably connected threaded rod (4). A threaded block (6) is threadedly connected to the surface of the threaded rod (4). The top of the threaded block (6) is fixedly connected with a moving frame (8). At the bottom inside the moving frame (8), there is a connecting frame (11). At the top inside the moving frame (8), there is an installed air cylinder (13). On the right side of the fixing frame (3) at the rear side, there is fixedly installed a motor (14). The output shaft of the motor (14) penetrates into the inside of the fixing frame (3) at the rear side and is fixedly connected with the threaded rod (4). Inside the connecting frame (11), there are fixedly connected two symmetric connecting rods (15). Between the two connecting rods (15), there is fixedly connected a cylinder (16). On the surface of the cylinder (16), there is a square groove (17). At the bottom of the cylinder (16), there is a scraping plate (20).

2. The cutting and wrinkle-removing device for processing carbon fiber fabrics according to claim 1, characterized in that, Inside the L-shaped plate (2) at the front side, there is fixedly connected a sliding rod (5). A slider (7) is slidably connected to the surface of the sliding rod (5). The slider (7) is fixedly connected with the moving frame (8).

3. The cutting and wrinkle-removing device for processing carbon fiber fabric according to claim 2, wherein, Both the front and rear sides inside the moving frame (8) are fixedly connected with tracks (9). On the opposite sides of the two tracks (9), there are slidably connected connecting blocks (10). The connecting blocks (10) are fixedly connected with the connecting frame (11).

4. A cutting and wrinkle-removing device for processing carbon fiber fabrics according to claim 3, characterized in that, At the central axis of the top of the connecting frame (11), there is fixedly connected a connecting round block (12). The output end of the air cylinder (13) is fixedly connected with the connecting round block (12).

5. A cutting and wrinkle-removing device for processing carbon fiber fabrics according to claim 4, characterized in that, At the bottom inside the square groove (17), there is a slidably connected moving block (18). Inside the square groove (17), there is a spring (19). The two ends of the spring (19) are respectively welded to the square groove (17) and the moving block (18).

6. The cutting and wrinkle-removing device for processing carbon fiber fabric according to claim 5, characterized in that, On the opposite sides of the two L-shaped plates (2), there is fixedly connected an installation rod (21). On the surface of the installation rod (21), there is an installed gripper (22). The gripper (22) is in close contact with the right side of the workbench (1). The scraping plate (20) is in close contact with the carbon fiber cloth.

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