A fiber composite mesh rapid cutting device

Abstract

The utility model relates to cutting device technical field discloses a kind of rapid cutting device of fiber composite mesh, including conveying table, the left and right sides of conveying table are uniformly fixedly connected with side plate, the upper end of middle part of side plate is fixedly connected with first fixed frame, the lower end of first fixed frame is connected with pressure roller by sliding assembly, the right side of lower end of side plate is fixedly connected with first motor, the drive end of first motor is fixedly connected with feeding roller, the outer wall of pressure roller and feeding roller is evenly provided with elastic rubber layer, the outer wall of elastic rubber layer is provided with antiskid texture, the front side of side plate is fixedly connected with inclined plate.In the utility model, through the cooperation of pressure roller and feeding roller and antiskid design, prevent mesh slip, improve cutting accuracy;While being equipped with tension sensor and double-motor synchronous control, realize tension automatic regulation, ensure that feeding is stable, applicable to different material and thickness, improve production efficiency and cutting quality.

Description

Technical Field

[0001] This utility model relates to the field of cutting device technology, and in particular to a rapid cutting device for fiber composite mesh. Background Technology

[0002] In various fields such as construction, transportation, aerospace, and industrial manufacturing, fiber composite mesh has been widely used in structural reinforcement, protective materials, filtration systems, and electronic substrates due to its excellent mechanical properties, lightweight characteristics, and good corrosion resistance. With the development of modern manufacturing towards higher efficiency and intelligence, higher demands are being placed on the processing efficiency and cutting precision of fiber composite mesh. Especially in mass production scenarios, achieving high-speed, stable, and precise cutting of mesh has become a key aspect of improving overall production efficiency and product quality. Therefore, developing a structurally sound and stable rapid cutting device for fiber composite mesh has significant practical significance and application value.

[0003] However, current cutting equipment still has many shortcomings in practical applications. First, most devices lack effective clamping and anti-slip designs during the feeding process. The pressure rollers mostly adopt a rigid structure, making it difficult to adaptively adjust to different materials and thicknesses of the mesh. This leads to problems such as slippage and misalignment of the mesh during transport, affecting cutting accuracy. Second, the feeding systems of existing equipment generally use a single motor drive, lacking a tension feedback adjustment mechanism. This makes it impossible to adjust the tension in real time according to material characteristics and operating conditions, causing defects such as tensile deformation, wrinkles, and even breakage of the mesh during high-speed operation, thus affecting the quality of the finished product and the continuity of equipment operation. These problems not only reduce the stability and consistency of the cutting process but also restrict the further promotion and application of fiber composite mesh in high-end manufacturing fields. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a rapid cutting device for fiber composite mesh. Through the cooperation of pressure rollers and feeding rollers and an anti-slip design, the device prevents mesh slippage and improves cutting accuracy. It is also equipped with a tension sensor and dual-motor synchronous control to achieve automatic tension adjustment, ensure stable feeding, and is suitable for different materials and thicknesses, thereby improving production efficiency and cutting quality.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rapid cutting device for fiber composite mesh, comprising a conveyor table, with side plates fixedly connected to both the left and right sides of the conveyor table, a first fixing frame fixedly connected to the upper middle part of the side plate, a pressure roller connected to the lower end of the first fixing frame via a sliding component, a first motor fixedly connected to the lower right side of the side plate, a feeding roller fixedly connected to the drive end of the first motor, an elastic rubber layer provided on the outer wall of both the pressure roller and the feeding roller, the outer wall of the elastic rubber layer being provided with anti-slip texture, an inclined plate fixedly connected to the front side of the side plate, a mounting base fixedly connected to the front end of the inclined plate, a second motor fixedly connected to the left end of the mounting base, a feeding roller fixedly connected to the drive end of the second motor, a stop roller rotatably connected to the middle of the inclined plate, and a tension sensor provided on the outer wall of the stop roller.

[0006] Furthermore, the sliding assembly includes a first cylinder fixedly connected to the lower end of the middle part of the first fixed frame, a sliding frame fixedly connected to the driving end of the first cylinder, a sliding groove opened on the inner side of the first fixed frame, the outer side of the sliding frame slidably connected to the inner wall of the sliding groove, and the two ends of the pressure roller rotatably connected to the inner side of the sliding frame.

[0007] Furthermore, two fixing rods are fixedly connected to the front upper end of the side plate, and limit rods are slidably connected to the outer walls of the two fixing rods.

[0008] Furthermore, the lower end of the limiting rod is attached to the surface of the conveyor table, and a brake bolt is provided in the middle of the limiting rod.

[0009] Furthermore, a second fixing frame is fixedly connected to the upper rear side of the side plate, and a second cylinder is fixedly connected to the upper end of the second fixing frame.

[0010] Furthermore, a movable blade is fixedly connected to the drive end of the second cylinder, and a fixed blade is fixedly connected to the rear side of the conveyor table.

[0011] Furthermore, the two ends of the feeding roller are rotatably connected to the middle of the mounting base.

[0012] This utility model has the following beneficial effects: 1. In this utility model, the cooperation between the pressure roller and the feeding roller, combined with the elastic rubber layer and anti-slip texture design on the surface of the pressure roller, can firmly clamp the fiber composite mesh during the feeding process, preventing it from slipping or deviating during conveying. Simultaneously, the adjustable limiting rod further restricts the lateral movement of the mesh during the cutting process, significantly improving the stability of the cutting process and the precision of the finished product. It is suitable for meshes of different thicknesses and materials, enhancing the adaptability and practicality of the equipment.

[0013] 2. In this invention, the system is equipped with a tension sensor and a dual-motor synchronous control structure, which can monitor tension changes in real time during the wire mesh feeding process and automatically adjust the motor speed according to the feedback to maintain the wire mesh tension within the set range, avoiding problems such as wrinkles, stretching, or breakage caused by tension fluctuations. This function not only improves the continuity and stability of feeding but also effectively ensures cutting quality and production efficiency, making it particularly suitable for high-speed continuous production scenarios. Attached Figure Description

[0014] Figure 1 This is a perspective view of a fiber composite mesh rapid cutting device proposed in this utility model; Figure 2 This is a cross-sectional view of the first fixing frame of a fiber composite mesh rapid cutting device proposed in this utility model; Figure 3 This is a structural diagram of the second fixing frame of a fiber composite mesh rapid cutting device proposed in this utility model.

[0015] Legend: 1. Conveyor table; 2. Side plate; 3. First fixed frame; 4. First cylinder; 5. Slide groove; 6. Sliding frame; 7. Pressure roller; 8. Elastic rubber layer; 9. Anti-slip texture; 10. First motor; 11. Feeding roller; 12. Fixed rod; 13. Limiting rod; 14. Brake bolt; 15. Inclined plate; 16. Second motor; 17. Mounting base; 18. Discharge roller; 19. Baffle roller; 20. Second fixed frame; 21. Second cylinder; 22. Moving blade; 23. Fixed blade. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Reference Figures 1-3This utility model provides an embodiment of a rapid cutting device for fiber composite mesh, comprising a conveyor table 1, with side plates 2 fixedly connected to both sides of the conveyor table 1, a first fixed frame 3 fixedly connected to the upper middle part of the side plate 2, a first cylinder 4 fixedly connected to the lower middle part of the first fixed frame 3, a sliding frame 6 fixedly connected to the driving end of the first cylinder 4, a groove 5 opened on the inner side of the first fixed frame 3, the outer side of the sliding frame 6 slidably connected to the inner wall of the groove 5, a pressure roller 7 rotatably connected to the inner side of the sliding frame 6, a first motor 10 fixedly connected to the lower right side of the side plate 2, a feeding roller 11 fixedly connected to the driving end of the first motor 10, an elastic rubber layer 8 provided on the outer wall of both the pressure roller 7 and the feeding roller 11, an anti-slip texture 9 provided on the outer wall of the elastic rubber layer 8, and two fixed rods fixedly connected to the upper front side of the side plate 2. 12. Two fixed rods 12 are slidably connected to limit rods 13 on their outer walls. The lower end of the limit rods 13 is attached to the surface of the conveyor table 1. A brake bolt 14 is provided in the middle of the limit rods 13. An inclined plate 15 is fixedly connected to the front side of the side plate 2. A mounting base 17 is fixedly connected to the front end of the inclined plate 15. A second motor 16 is fixedly connected to the left end of the mounting base 17. A feeding roller 18 is fixedly connected to the drive end of the second motor 16. The two ends of the feeding roller 18 are rotatably connected to the middle of the mounting base 17. A stop roller 19 is rotatably connected to the middle of the inclined plate 15. A tension sensor is provided on the outer wall of the stop roller 19. A second fixed frame 20 is fixedly connected to the upper rear side of the side plate 2. A second cylinder 21 is fixedly connected to the upper end of the second fixed frame 20. A moving blade 22 is fixedly connected to the drive end of the second cylinder 21. A fixed blade 23 is fixedly connected to the rear side of the conveyor table 1.

[0018] Specifically, when using this device, first open the mounting seats 17 on both sides and install the feeding roller 18 of the fiber composite mesh between the two mounting seats 17. Next, pass one end of the mesh through the lower part of the stop roller 19 and under the fixed rod 12, and place it above the feeding roller 11. Then, activate the first cylinder 4, which drives the sliding frame 6 to move downward, causing the pressure roller 7 to press firmly onto the feeding roller 11, thereby firmly clamping the mesh. The surface of the pressure roller 7 is provided with an elastic rubber layer 8 and anti-slip texture 9, which not only effectively prevents the mesh from slipping, but also adapts to materials of different thicknesses, improving adaptability.

[0019] Next, loosen the brake bolt 14, adjust the position of the limit rod 13 so that its two ends gently fit against the sides of the mesh, and then tighten the brake bolt 14 to ensure that the mesh does not shift during the cutting process. Once everything is ready, start the first motor 10 and the second motor 16, which operate synchronously. The outer wall of the guide roller 19 is equipped with a tension sensor, which can monitor the tension changes of the mesh in real time during operation and automatically adjust the motor speed according to the feedback to maintain stable tension and ensure smooth feeding. The first motor 10 drives the feeding roller 11 to rotate, and the pressure roller 7 rotates passively, relying on the friction of the feeding roller 11 to continuously and stably feed the mesh into the cutting area. In the cutting area, the second cylinder 21 drives the upper moving blade 22 to move downward, cooperating with the lower fixed blade 23 to achieve high-precision cutting of the mesh, ensuring neat cuts without burrs. The entire process achieves an organic combination of automatic feeding, tension control, and precise cutting, improving production efficiency and cutting quality.

[0020] Working principle: When using this device, first open the mounting base 17, install the fiber composite mesh feeding roller 18 between the two mounting bases 17, and pass one end of the fiber composite mesh through the lower end of the stop roller 19 and the lower end of the fixing rod 12, and place it on the upper end of the feeding roller 11. Start the first cylinder 4, which drives the sliding frame 6 to move the pressure roller 7 downward. The pressure roller 7 and the feeding roller 11 press the mesh down. The elastic rubber layer 8 and the anti-slip texture 9 can prevent the mesh from slipping, and this setting can be adapted to meshes of different thicknesses. Then loosen the brake bolt 14, adjust the position of the limit rod 13 so that the limit rods 13 at both ends are attached to both sides of the mesh, and then tighten the brake bolt 14 to prevent the mesh from shifting during cutting. Then, the first motor 10 and the second motor 16 are restarted. The first motor 10 and the second motor 16 rotate at the same speed. A tension sensor is installed on the outer wall of the guide roller 19. When the tension sensor senses a change in the tension of the mesh, it will automatically adjust the speed of the first motor 10 or the second motor 16 to maintain the tension at a suitable level. The first motor 10 drives the feeding roller 11 to rotate, and the pressure roller 7 rotates accordingly. The mesh is fed to the cutting area. The second cylinder 21 in the cutting area drives the moving blade 22 to move downward, which works together with the fixed blade 23 at the lower end to cut the mesh.

[0021] It is worth noting that the tension sensor and cylinder involved in the above embodiments all adopt the corresponding existing technology according to the actual situation, so they will not be described in detail in the embodiments of this application.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rapid cutting device for fiber composite mesh, comprising a conveyor table (1), characterized in that: The conveyor (1) is fixedly connected to side plates (2) on both the left and right sides. The upper part of the middle of the side plate (2) is fixedly connected to a first fixed frame (3). The lower end of the first fixed frame (3) is connected to a pressure roller (7) through a sliding component. The lower right side of the side plate (2) is fixedly connected to a first motor (10). The drive end of the first motor (10) is fixedly connected to a feeding roller (11). The outer walls of the pressure roller (7) and the feeding roller (11) are provided with an elastic rubber layer (8). The outer wall of the elastic rubber layer (8) is provided with an anti-slip texture (9). The front side of the side plate (2) is fixedly connected to an inclined plate (15). The front end of the inclined plate (15) is fixedly connected to a mounting base (17). The left end of the mounting base (17) is fixedly connected to a second motor (16). The drive end of the second motor (16) is fixedly connected to a discharge roller (18). The middle part of the inclined plate (15) is rotatably connected to a stop roller (19). The outer wall of the stop roller (19) is provided with a tension sensor.

2. The fiber composite mesh rapid cutting device according to claim 1, characterized in that: The sliding assembly includes a first cylinder (4) fixedly connected to the lower middle part of the first fixed frame (3), a sliding frame (6) fixedly connected to the driving end of the first cylinder (4), a sliding groove (5) is provided on the inner side of the first fixed frame (3), the outer side of the sliding frame (6) is slidably connected to the inner wall of the sliding groove (5), and the two ends of the pressure roller (7) are rotatably connected to the inner side of the sliding frame (6).

3. The fiber composite mesh rapid cutting device according to claim 1, characterized in that: Two fixing rods (12) are fixedly connected to the front of the upper end of the side plate (2), and a limit rod (13) is slidably connected to the outer wall of the two fixing rods (12).

4. The fiber composite mesh rapid cutting device according to claim 3, characterized in that: The lower end of the limiting rod (13) is attached to the surface of the conveyor table (1), and a brake bolt (14) is provided in the middle of the limiting rod (13).

5. The fiber composite mesh rapid cutting device according to claim 1, characterized in that: The upper rear end of the side plate (2) is fixedly connected to a second fixing frame (20), and the upper end of the second fixing frame (20) is fixedly connected to a second cylinder (21).

6. The fiber composite mesh rapid cutting device according to claim 5, characterized in that: The second cylinder (21) has a moving blade (22) fixedly connected to its drive end, and a fixed blade (23) is fixedly connected to the rear side of the conveyor (1).

7. The fiber composite mesh rapid cutting device according to claim 1, characterized in that: The two ends of the feeding roller (18) are rotatably connected to the middle of the mounting base (17).

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