A copper-coated carbon fiber production straightening device with convenient spacing adjustment

Abstract

The utility model relates to copper -clad carbon fiber production technical field, specifically disclose a copper -clad carbon fiber production straightening device convenient to adjust interval, including gantry, the front and back both ends of gantry top all are seted up sliding slot, and the groove body inside sliding connection has the mounting panel, and the top of mounting panel board body is array state rotationally connected with the gyro wheel, the front and back both ends of gantry all slidingly connected with the guide rod, and the guide rod rod body one end is connected together with mounting panel, the bottom of gantry is provided with adjusting assembly, the left end fixed mounting of gantry bottom has the support frame, and the plate body on support frame is provided with guide assembly, the left and right both ends of gantry top all are provided with anti -drifting assembly, this copper -clad carbon fiber production straightening device convenient to adjust interval, through the operation of electric push rod can realize the quick correction to the fibre bundle deviation, so that can keep stable straightness under different diameter, rigidity and tension conditions.

Description

Technical Field

[0001] This utility model relates to the field of copper-clad carbon fiber production technology, and more specifically to a copper-clad carbon fiber production straightening device with easily adjustable spacing. Background Technology

[0002] In the production of copper-clad carbon fiber, the "straightening device" usually refers to the equipment used to correct and straighten the geometry and straightness of carbon fiber materials during the manufacturing process. This device is usually used together with stranding machine, curing section, cooling section, traction and take-up device, etc. to form a production system to straighten copper-clad carbon fiber in order to ensure product quality. Chinese Patent CN219944435U discloses a cable straightening device, including a processing table, straightening pressure rollers, and conveying rollers. The processing table has conveying rollers mounted on side guard plates. At the upper and lower center of each end of the processing table, winding wheels are mounted via wheel frames. The other end of the processing table has guide grooves on both the upper and lower surfaces, with guide seats on the guide grooves. A clamp is provided on the top of the guide seats, used to lock and fix the cable ends. This invention features a top frame supported by a support rod, facilitating the installation of hydraulic rods. The telescopic end of the hydraulic rod connects to the straightening pressure rollers. Multiple conveying rollers mounted on side guard plates are arranged on the processing table, facing the straightening pressure rollers. This design facilitates the straightening and pressing of cables. Two guide grooves are located on one side of the top of the processing table, with guide seats mounted on the guide grooves. A clamp is provided on the top of the guide seats, used to lock and fix the cables.

[0003] Based on existing solutions and actual production and processing applications, the existing copper-clad carbon fiber production straightening devices, when straightening copper-clad carbon fibers, suffer from inconsistent straightness due to different batches or different fiber bundle diameters, and the fixed roller spacing in the straightening area. This makes it impossible to fine-tune the straightness according to the actual diameter and rigidity of the fiber bundle, resulting in fluctuations in straightness, decreased straightness, increased ripples or local twists, and ultimately uneven adhesion between the copper layer and the carbon fiber. Therefore, we propose a copper-clad carbon fiber production straightening device with easily adjustable spacing to solve the problems mentioned above. Utility Model Content

[0004] The purpose of this invention is to provide a copper-clad carbon fiber production straightening device with convenient adjustable spacing, in order to solve the problem mentioned in the background art that the current copper-clad carbon fiber production straightening device cannot be finely adjusted according to the actual diameter and rigidity of the fiber bundle due to different batches or different fiber bundle diameters, and the roller spacing in the straightening area is fixed, thus leading to straightness fluctuations.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a copper-clad carbon fiber production straightening device with easily adjustable spacing, comprising a frame: The top of the platform has sliding grooves at both the front and rear ends, and a mounting plate is slidably connected to the groove. The top of the mounting plate is rotatably connected to rollers in an array. The front and rear ends of the platform are slidably connected to guide rods, and one end of the guide rod is connected to the mounting plate. The bottom of the platform is provided with an adjustment component. The bottom left end of the platform is fixedly installed with a support frame, and a guide component is provided on the plate of the support frame. The top left and right ends of the platform are provided with anti-deviation components.

[0006] Preferably, the adjustment assembly includes a hinge block, a rotating rod, a connecting plate, and a hinge rod. The hinge block is fixedly installed at the bottom of the guide rod, the rotating rod is rotatably connected at the middle position of the bottom of the platform, the lower end of the rotating rod is fixedly installed with a connecting plate, and the left and right ends of the connecting plate are rotatably connected with hinge rods.

[0007] Preferably, the left hinge rod and the right hinge rod in the connecting plate are arranged in an alternating state, and the hinge rods are arranged in an inclined state, with one end of the hinge rod rotatably connected to the hinge block.

[0008] Preferably, a gear is fixedly installed at the upper end of the rotating rod, a rack is slidably connected to the bottom of the platform, and the rack and gear mesh with each other. An electric push rod is fixedly installed at the rear end of the bottom of the platform, and the output end of the electric push rod is connected to the rack.

[0009] Preferably, the guiding assembly includes a sliding rod, a support plate, a spring, a clamping plate, a guide wheel, and a guide roller. The sliding rod is fixedly installed at the left end of the top of the support frame. The front and rear ends of the sliding rod are slidably connected to the support plate, and a spring is sleeved and connected to the outer side of the sliding rod. The upper end of the side wall of the support plate is fixedly installed with a clamping plate, which is set in a semi-arc structure. The arc-shaped side wall of the clamping plate is rotatably connected to the guide wheel in an array. The right end of the top of the support frame is rotatably connected to the guide roller.

[0010] Preferably, the anti-deviation component includes a first guide groove, a second guide groove, and screws. The first guide groove is fixedly installed at both the left and right ends of the top of the platform. The second guide groove is placed on top of the first guide groove. Both the first guide groove and the second guide groove are set in a semi-arc structure. The first guide groove and the second guide groove are connected together by screws.

[0011] Compared with the prior art, the present invention has at least the following beneficial effects: This copper-clad carbon fiber production straightening device with convenient adjustable spacing can quickly correct fiber bundle deviations through the operation of electric push rods, enabling stable straightness under different diameters, rigidities and tensions, thereby improving the geometric stability of the entire line. At the same time, the copper-clad carbon fiber can be guided by the cooperation between the clamping plate, guide wheel and guide roller, thus providing a stable and repeatable path, reducing the deviation of the initial clamping, reducing the initial error and lateral deviation. Then, the cooperation between the first guide groove and the second guide groove helps to maintain the continuous straightness from feeding to discharging, reducing the impact of corrugations, twists and misalignments on the copper cladding layer. 1. The gear and rack mesh with each other, and the output end of the electric push rod is connected to the rack, which drives the rotating rod to rotate. The hinge rod is tilted and rotates to connect with the connecting plate and hinge block. The hinge rod is also rotated to connect with the left and right ends of the connecting plate in an alternating state. Through the cooperation between the connecting plate, hinge rod and hinge block, the guide rod drives the mounting plate to slide in the groove of the sliding groove, thereby adjusting the distance between the front and rear sets of rollers. The operation of the electric push rod can realize the rapid correction of fiber bundle deviation, so as to maintain stable straightness under different diameter, rigidity and tension conditions, making it easier to realize closed-loop control, thereby improving the geometric stability of the entire line. 2. The spring force allows the support plate to slide on the sliding rod, thus placing the copper-clad carbon fiber between the two sets of clamping plates. The guide wheel is set in an array state about the arc surface of the clamping plate. At the same time, the guide roller is rotatably connected to the right end of the top of the support frame. The copper-clad carbon fiber can be guided by the cooperation between the clamping plate, the guide wheel and the guide roller, thus providing a stable and repeatable path, reducing the deviation of the initial clamping, helping to quickly reach the stable working area, and reducing the initial error and lateral deviation. 3. A first guide groove is fixedly installed at both ends of the top of the stand, and a second guide groove is placed on top of the first guide groove. The first and second guide grooves are connected together by screws. Since both the first and second guide grooves are set in a semi-circular structure, it can prevent the copper-clad carbon fiber from shifting during production. The cooperation between the first and second guide grooves helps to maintain the continuity and straightness from feeding to discharging, reduce the impact of ripples, twists and misalignments on the copper cladding layer, and thus improve product consistency. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a side view of the overall structure of this utility model; Figure 3 This is a schematic diagram of the frame structure of this utility model from below; Figure 4 This is a schematic diagram of the overall structure of the support frame of this utility model; Figure 5 This is a bottom view of the overall structure of the platform of this utility model; Figure 6 This utility model Figure 5 A magnified structural diagram at point A in the diagram.

[0013] In the diagram: 1. Stand; 2. Sliding groove; 3. Mounting plate; 4. Roller; 5. Guide rod; 6. Hinge block; 7. Rotating rod; 8. Connecting plate; 9. Hinge rod; 10. Gear; 11. Rack; 12. Electric push rod; 13. Support frame; 14. Sliding rod; 15. Support plate; 16. Spring; 17. Clamping plate; 18. Guide wheel; 19. Guide roller; 20. First guide groove; 21. Second guide groove; 22. Screw. Detailed Implementation

[0014] 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, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0015] To address the technical problem of existing copper-clad carbon fiber production straightening devices with adjustable spacing, where the roller spacing in the straightening area remains fixed for different batches or fiber bundle diameters, making fine adjustments based on the actual diameter and rigidity of the fiber bundle impossible and leading to straightness fluctuations, this embodiment discloses the following technical content. Please see Figures 1-6 A copper-clad carbon fiber production straightening device with convenient adjustable spacing includes a frame 1, a sliding groove 2, a mounting plate 3, a roller 4, a guide rod 5, a hinge block 6, a rotating rod 7, a connecting plate 8, a hinge rod 9, a gear 10, a rack 11, an electric push rod 12, a support frame 13, a sliding rod 14, a support plate 15, a spring 16, a clamping plate 17, a guide wheel 18, a guide roller 19, a first guide groove 20, a second guide groove 21, and a screw 22. Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, when straightening the copper-clad carbon fiber, it can pull the support plate 15 on the sliding rod 14, causing the support plate 15 to slide on the sliding rod 14. When the support plate 15 slides, it can drive the spring 16 to compress. Because the upper end of the side wall of the support plate 15 is fixedly installed with a clamping plate 17, and the clamping plate 17 is set in a semi-arc structure, and the arc side wall of the clamping plate 17 is rotatably connected to the guide wheel 18, it can place the copper-clad carbon fiber between the front and rear clamping plates 17. Then, the pull on the support plate 15 is released, and under the action of the spring 16, it can drive the spring 16 to compress. The support plate 15 is reset, which brings the two sets of clamping plates 17 closer to each other, so that the copper-clad carbon fiber is placed in the middle of the clamping plate 17. Under the action of the spring 16, the guide wheel 18 is brought into contact with the copper-clad carbon fiber. Then the copper-clad carbon fiber can be pulled. Because the right end of the top of the support frame 13 is rotatably connected to the guide roller 19, the copper-clad carbon fiber can be placed on the surface of the guide roller 19 and brought into contact with the surface of the guide roller 19. Thus, the copper-clad carbon fiber can be guided by the cooperation between the clamping plate 17, the guide wheel 18 and the guide roller 19, reducing the initial error and lateral deviation. Figure 1 and Figure 2 As shown, after the copper-clad carbon fiber is placed in its initial state, the first guide groove 20 is fixedly installed on both the left and right ends of the top of the frame 1, and the second guide groove 21 is placed on the top of the first guide groove 20. The first guide groove 20 and the second guide groove 21 are directly connected together by screws 22. The first guide groove 20 and the second guide groove 21 are both set in a semi-arc structure state, so that the copper-clad carbon fiber can pass through the middle of the left first guide groove 20 and the second guide groove 21 in the frame 1. During the processing, the other end of the copper-clad carbon fiber can pass through the middle of the right first guide groove 20 and the second guide groove 21 in the frame 1, thereby limiting the copper-clad carbon fiber. The cooperation between the first guide groove 20 and the second guide groove 21 helps to maintain the continuity and straightness from feeding to discharging. Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6As shown, during the processing of copper-clad carbon fiber, the distance between the two sets of rollers 4 can be adjusted according to different diameters, rigidities, and tensions, allowing them to pass through the electric push rod 12 at the bottom of the control frame 1 via the controller. The output end of the electric push rod 12 is connected to the sliding rack 11 at the bottom of the frame 1, and the rack 11 meshes with the gear 10 on the rotating rod 7. When the electric push rod 12 is running, the engagement between the rack 11 and the electric push rod 12 drives the rotating rod 7 at the bottom of the frame 1 to rotate. A connecting plate 8 is fixedly installed at the lower end of the rotating rod 7, and hinge rods 9 are rotatably connected to both ends of the connecting plate 8. The left and right hinge rods 9 in the connecting plate 8 are staggered, and the hinge rods 9 are inclined. The frame 1 is configured such that guide rods 5 are slidably connected to both the front and rear ends, and the rods of guide rods 5 are connected to the mounting plate 3. A hinge block 6 is fixedly installed at the bottom of the guide rod 5, and the hinge block 6 is rotatably connected to the hinge rod 9. When the rotating rod 7 rotates, it can drive the connecting plate 8 to rotate. Through the cooperation between the hinge rod 9 and the hinge block 6, the guide rod 5 can slide at both the front and rear ends of the frame 1. The sliding of the guide rod 5 can drive the mounting plate 3 to slide in the groove of the sliding groove 2. Because the rollers 4 are rotatably connected to the top of the mounting plate 3 in an array state, the distance between the front and rear sets of rollers 4 can be adjusted. The operation of the electric push rod 12 can realize the rapid correction of fiber bundle deviation, so that stable straightness can be maintained under different diameter, rigidity and tension conditions. The above completes a series of operations for the copper-clad carbon fiber production straightening device with easily adjustable spacing. Any content not described in detail herein is prior art known to those skilled in the art. All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0016] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A copper-clad carbon fiber production straightening device with easily adjustable spacing, comprising a frame (1), characterized in that: The top of the platform (1) has sliding grooves (2) at both the front and rear ends, and a mounting plate (3) is slidably connected in the groove of the sliding groove (2). The top of the mounting plate (3) is rotatably connected with rollers (4) in an array state. The front and rear ends of the platform (1) are slidably connected with guide rods (5), and one end of the guide rod (5) is connected to the mounting plate (3). The bottom of the platform (1) is provided with an adjustment component. The left end of the bottom of the platform (1) is fixedly installed with a support frame (13), and a guide component is provided on the plate of the support frame (13). The top of the platform (1) has anti-deviation components at both the left and right ends.

2. The copper-clad carbon fiber production straightening device with convenient adjustable spacing according to claim 1, characterized in that: The adjustment assembly includes a hinge block (6), a rotating rod (7), a connecting plate (8), and a hinge rod (9). The bottom of the guide rod (5) is fixedly installed with the hinge block (6). The rotating rod (7) is rotatably connected at the middle position of the bottom of the platform (1). The lower end of the rotating rod (7) is fixedly installed with the connecting plate (8). The left and right ends of the connecting plate (8) are rotatably connected with the hinge rod (9).

3. The copper-clad carbon fiber production straightening device with easily adjustable spacing according to claim 2, characterized in that: The left hinge rod (9) and the right hinge rod (9) in the connecting plate (8) are set in an alternating state, and the hinge rod (9) is set in an inclined state. One end of the hinge rod (9) is rotatably connected to the hinge block (6).

4. A copper-clad carbon fiber production straightening device with easily adjustable spacing according to claim 2, characterized in that: The upper end of the rotating rod (7) is fixedly installed with a gear (10), the bottom of the platform (1) is slidably connected with a rack (11), and the rack (11) and the gear (10) mesh with each other. The rear end of the bottom of the platform (1) is fixedly installed with an electric push rod (12), and the output end of the electric push rod (12) is connected to the rack (11).

5. A copper-clad carbon fiber production straightening device with easily adjustable spacing according to claim 1, characterized in that: The guiding assembly includes a sliding rod (14), a support plate (15), a spring (16), a clamping plate (17), a guide wheel (18), and a guide roller (19). The sliding rod (14) is fixedly installed on the left end of the top of the support frame (13). The front and rear ends of the sliding rod (14) are slidably connected to the support plate (15). The outer side of the sliding rod (14) is sleeved and connected to the spring (16). The upper end of the side wall of the support plate (15) is fixedly installed with the clamping plate (17). The clamping plate (17) is set in a semi-arc structure. The arc side wall of the clamping plate (17) is rotatably connected to the guide wheel (18) in an array state. The right end of the top of the support frame (13) is rotatably connected to the guide roller (19).

6. A copper-clad carbon fiber production straightening device with easily adjustable spacing according to claim 1, characterized in that: The anti-offset component includes a first guide groove (20), a second guide groove (21) and screws (22). The first guide groove (20) is fixedly installed on both the left and right ends of the top of the stand (1). The second guide groove (21) is placed on the top of the first guide groove (20). Both the first guide groove (20) and the second guide groove (21) are set in a semi-arc structure. The first guide groove (20) and the second guide groove (21) are connected together by screws (22).

Images