Tension-adjustable cable take-up equipment

Abstract

The utility model discloses tension-adjustable cable take-up equipment, and relates to the technical field of cable take-up equipment, the tension-adjustable cable take-up equipment comprises an operation frame, the inner side of the operation frame is rotatably connected with a rotating frame through an annular groove, a notch is formed in the center of the inner side of the rotating frame in a penetrating mode, and two cleaning rollers are fixedly installed on the side, close to a take-up roller, of the inner side of the notch; a rotating assembly is arranged on the surface of the rotating frame, an adjusting assembly is arranged on the inner side of the rotating frame and located on the right side of the cleaning roller, in the winding process, when a cable passes through the cleaning roller, the cleaning roller can remove dust and impurities on the surface of the cable, the quality of the cable after winding is improved, meanwhile, the adjusting assembly can achieve accurate adjustment of the tension of the cable, and the cable can be conveniently wound. The tension can be flexibly adjusted according to the type and specification of the cable, the adjusting mode is simple and reliable, it is ensured that the cable is evenly stressed, and the cable winding quality and the tension adjusting effect are further improved.

Description

Technical Field

[0001] This utility model relates to the technical field of cable winding equipment, specifically to cable winding equipment with adjustable tension. Background Technology

[0002] Cables are a general term for items such as optical cables and electrical cables. Cables have many uses, mainly for control installation, connecting equipment, transmitting power and so on. They are a common and indispensable item in daily life.

[0003] The existing patent announcement number CN 222630748 U discloses a cable winding device. By setting the winding assembly, the diameter of the winding drum can be adjusted, and the tension can be precisely controlled to avoid the cable or cable being subjected to excessive or insufficient tension during the winding process.

[0004] However, during the use of this device, when the cable is wrapped around the surface of the inner support block, there is a certain amount of friction between the cable and the surface of the inner support block. The more the cable is wrapped, the greater the friction. When the friction is too great, the expansion of the inner support block will cause cracks on the surface of the cable, reducing the practicality of the device.

[0005] Therefore, we now offer cable take-up devices with adjustable tension, which can eliminate the drawbacks of existing devices. Utility Model Content

[0006] The purpose of this invention is to provide a cable take-up device with adjustable tension to solve the problems in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] An adjustable tension cable take-up device includes an operating frame, a rotating frame rotatably connected to the inner side of the operating frame via an annular groove, a fixing block fixedly installed on the surface of the rotating frame and located at the top and bottom of the operating frame, and two mounting blocks fixedly installed at the bottom of the rotating frame, with a take-up roller rotatably connected between the mounting blocks;

[0009] A notch is provided through the center of the inner side of the rotating frame. Two cleaning rollers are fixedly installed on the inner side of the notch near the winding roller. A rotating component is provided on the surface of the rotating frame. An adjusting component is provided on the inner side of the rotating frame and to the right of the cleaning roller.

[0010] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0011] In one alternative: a first motor for driving the take-up roller to rotate is fixedly mounted on the surface of the front mounting block, the take-up roller and the two cleaning rollers having parallel axes with a spacing of 1.2-1.5 times the cable diameter.

[0012] In one alternative: the top of the rotating frame is provided with a guide roller, and the rotating frame and the fixing block are integrated into one piece.

[0013] In one alternative: the rotating assembly includes a first gear, the inner wall of which is fixedly connected to the side of the rotating frame; a second gear is rotatably connected to the top of the operating frame near the left side; a support frame is fixedly installed on the top of the operating frame and to the right of the second gear; and a second motor that drives the second gear to rotate is fixedly installed on the top of the support frame.

[0014] In one alternative: the first gear and the second gear are meshed with each other, and the distance between the support frame and the rotating frame is greater than the rotation radius of the fixed block.

[0015] In one alternative embodiment: the adjusting assembly includes a first bevel gear, the bottom of which is rotatably connected to the inner side of the rotating frame; second bevel gears are meshed on both the front and rear sides of the first bevel gear; threaded rods are fixedly installed on the side of each second bevel gear away from the first bevel gear; moving blocks are threaded onto the outer side of each threaded rod; hinge rods are rotatably connected to the surface of each moving block; a U-shaped frame is rotatably connected to the end of each hinge rod away from the moving block; and a tensioning roller is rotatably connected to the inner side of the U-shaped frame.

[0016] In one alternative: the inner side of the rotating frame is provided with a moving groove for the moving block to slide back and forth, the bottom of the rotating frame is rotatably connected to a rotating disk that drives the first bevel gear to rotate, and a handle is fixedly installed on the bottom of the rotating disk.

[0017] In one alternative: the U-shaped frame is slidably connected to the inner side of the rotating frame via a sliding groove, and the length of the tensioning roller is the same as the length of the cleaning roller.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] 1. In the winding process of this utility model, when the cable passes through the cleaning roller, the cleaning roller can remove dust and impurities from the surface of the cable, improving the quality of the cable after winding. At the same time, the adjustment component can achieve precise adjustment of the cable tension. The tension can be flexibly adjusted according to the cable type and specifications, and the adjustment method is simple and reliable, ensuring that the cable is evenly stressed, further improving the cable winding quality and tension adjustment effect.

[0020] 2. This utility model precisely controls the rotation angle of the rotating frame through a rotating component, and the angle of the rotating frame can be flexibly adjusted according to the actual cable winding needs, making cable winding more convenient and efficient, and adaptable to different cable winding scenarios and work requirements. Attached Figure Description

[0021] Figure 1This is a schematic diagram of the overall structure of this utility model.

[0022] Figure 2 This is a side view of the operating frame and rotating frame of this utility model.

[0023] Figure 3 This is a side view of the rotating frame structure of this utility model.

[0024] Figure 4 This is a schematic diagram of the structure at point A of this utility model.

[0025] Figure reference numerals: 1. Operating frame; 2. Annular groove; 3. Rotating frame; 4. Fixed block; 5. Mounting block; 6. Rewinding roller; 7. Notch; 8. Cleaning roller; 9. First motor; 10. First gear; 11. Second gear; 12. Support frame; 13. Second motor; 14. First bevel gear; 15. Second bevel gear; 16. Threaded rod; 17. Moving block; 18. Hinge rod; 19. U-shaped frame; 20. Tensioning roller; 21. Moving groove; 22. Rotating disk; 23. Sliding groove. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0027] In one embodiment, such as Figures 1-4 As shown, the tension-adjustable cable take-up device of this embodiment includes an operating frame 1. A rotating frame 3 is rotatably connected to the inner side of the operating frame 1 through an annular groove 2. Fixed blocks 4 are fixedly installed on the surface of the rotating frame 3 and located at the top and bottom of the operating frame 1. Two mounting blocks 5 are fixedly installed at the bottom of the bottom rotating frame 3. A take-up roller 6 is rotatably connected between the mounting blocks 5.

[0028] A notch 7 is provided through the center of the inner side of the rotating frame 3. Two cleaning rollers 8 are fixedly installed on the inner side of the notch 7 near the winding roller 6. A rotating component is provided on the surface of the rotating frame 3. An adjustment component is provided on the inner side of the rotating frame 3 and to the right of the cleaning rollers 8.

[0029] In this embodiment, during use, the rotating component drives the rotating frame 3 to rotate and connect to the operating frame 1 via the annular groove 2. This allows the rotating frame 3 to rotate flexibly relative to the operating frame 1. The angle of the rotating frame 3 can be adjusted according to the actual cable winding requirements, making cable winding more convenient and efficient. During winding, the cable passes through the cleaning roller 8 and the adjusting component in an S-shape. When the cable passes through the cleaning roller 8, the surface of the cable is cleaned, removing dust, impurities, etc., improving the quality of the cable after winding. Finally, the cable is wound around the surface of the winding roller 6 for winding. The adjusting component can adjust the tension of the cable to adapt to the winding requirements of different types and specifications of cables.

[0030] In one embodiment, such as Figure 1 As shown, a first motor 9 that drives the take-up roller 6 to rotate is fixedly installed on the surface of the front mounting block 5. The axes of the take-up roller 6 and the two cleaning rollers 8 are parallel, and the spacing is 1.2-1.5 times the diameter of the cable, which ensures that the cable is smoothly transmitted from the cleaning roller 8 to the take-up roller 6 and avoids problems such as jamming and tangling.

[0031] In one embodiment, such as Figure 1 As shown, the top of the top rotating frame 3 is equipped with a wire roller. The rotating frame 3 and the fixing block 4 are integrated. The wire roller at the top of the top rotating frame 3 can guide the direction of the cable, so that the cable maintains the correct position and direction before entering the winding roller 6, which helps the cable to be neatly wound on the winding roller 6.

[0032] In one embodiment, such as Figure 1 and Figure 2 As shown, the rotating assembly includes a first gear 10, the inner wall of which is fixedly connected to the side of the rotating frame 3. A second gear 11 is rotatably connected to the top of the operating frame 1 near the left side. A support frame 12 is fixedly installed on the top of the operating frame 1 and to the right of the second gear 11. A second motor 13 is fixedly installed on the top of the support frame 12 to drive the second gear 11 to rotate. The second motor 13 drives the second gear 11 to rotate, thereby driving the first gear 10 and the rotating frame 3 to rotate. This allows for precise control of the rotation angle and speed of the rotating frame 3, making it easier for the device to adjust the angle of the rotating frame 3 according to the actual cable winding requirements, making cable winding more convenient and efficient.

[0033] In one embodiment, such as Figure 1 and Figure 2 As shown, the first gear 10 and the second gear 11 are meshed with each other. The distance between the support frame 12 and the rotating frame 3 is greater than the rotation radius of the fixed block 4, so that the fixed block 4 at the top collides with the support frame 12 during the angle adjustment process, allowing the angle to be adjusted.

[0034] In one embodiment, such as Figure 3 and Figure 4 As shown, the adjustment assembly includes a first bevel gear 14, the bottom of which is rotatably connected to the inner side of the rotating frame 3. Second bevel gears 15 are meshed on both the front and rear sides of the first bevel gear 14. Threaded rods 16 are fixedly installed on the side of each second bevel gear 15 away from the first bevel gear 14. Moving blocks 17 are threaded onto the outer side of each threaded rod 16. A hinge rod 18 is rotatably connected to the surface of each moving block 17. A U-shaped frame 19 is rotatably connected to the end of the hinge rod 18 away from the moving block 17. A tension roller 20 is rotatably connected to the inner side of the U-shaped frame 19. By driving the first bevel gear 14 to rotate, the first bevel gear 14 drives the meshing second bevel gear 15 to rotate, thereby causing the threaded rod 16 to rotate. When the threaded rod 16 rotates, the moving blocks 17 move back and forth on the threaded rod 16. The movement of the moving blocks 17 drives the hinge rod 18 to move, thereby causing the U-shaped frame 19 and the tension roller 20 to move. Combined with the action of the two cleaning rollers 8, this achieves the adjustment of cable tension. This adjustment method is simple and reliable, and can precisely adjust the cable tension according to actual needs.

[0035] In one embodiment, such as Figure 3 and Figure 4 As shown, the inner side of the rotating frame 3 is provided with a moving groove 21 for the moving block 17 to slide back and forth. The bottom of the rotating frame 3 is rotatably connected to a rotating disk 22 that drives the first bevel gear 14 to rotate. A handle is fixedly installed at the bottom of the rotating disk 22. Through the action of the handle and the rotating disk 22, it is convenient for the staff to make adjustments.

[0036] In one embodiment, such as Figure 3 and Figure 4 As shown, the U-shaped frame 19 is slidably connected to the inner side of the rotating frame 3 through the sliding groove 23. The length of the tension roller 20 is the same as the length of the cleaning roller 8. The fact that the length of the tension roller 20 is the same as the length of the cleaning roller 8 ensures that the cable can be evenly stressed when passing through the cleaning roller 8 and the tension roller 20, thereby improving the quality of cable winding and the effect of tension adjustment.

[0037] The above embodiments disclose a tension-adjustable cable winding device. During use, the second motor 13 drives the second gear 11 to rotate, which in turn drives the first gear 10 and the rotating frame 3 to rotate. This allows for precise control of the rotation angle and speed of the rotating frame 3, and the angle of the rotating frame 3 can be adjusted according to actual winding requirements, making cable winding more convenient and efficient. During winding, the cable is passed through the cleaning roller 8 and the tension roller 20 in an S-shape, and finally wound around the surface of the winding roller 6. The first motor 9 then starts working, driving the winding roller 6 to rotate and wind the cable. During the winding process... When the cable passes through the cleaning roller 8, the cable surface is cleaned, removing dust, impurities, etc., improving the quality of the cable after winding. Rotating the rotating disk 22 drives the first bevel gear 14 to rotate, which in turn drives the meshing second bevel gear 15 to rotate, causing the threaded rod 16 to rotate. As the threaded rod 16 rotates, the moving block 17 moves back and forth on it. This movement of the moving block 17 drives the hinge rod 18, which in turn moves the U-shaped frame 19 and the tension roller 20. Combined with the action of the two cleaning rollers 8, this achieves the adjustment of cable tension. This adjustment method is simple, reliable, and can precisely adjust the cable tension according to actual needs.

[0038] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A tension-adjustable cable take-up device, comprising an operating frame (1), wherein a rotating frame (3) is rotatably connected to the inner side of the operating frame (1) via an annular groove (2), and a fixing block (4) is fixedly installed on the surface of the rotating frame (3) and at the top and bottom of the operating frame (1), and two mounting blocks (5) are fixedly installed at the bottom of the rotating frame (3), and a take-up roller (6) is rotatably connected between the mounting blocks (5); Its features are, A notch (7) is provided through the center of the inner side of the rotating frame (3). Two cleaning rollers (8) are fixedly installed on the inner side of the notch (7) near the winding roller (6). A rotating component is provided on the surface of the rotating frame (3). An adjustment component is provided on the inner side of the rotating frame (3) and to the right of the cleaning roller (8).

2. The tension-adjustable cable take-up device according to claim 1, characterized in that, A first motor (9) for driving the take-up roller (6) to rotate is fixedly installed on the surface of the mounting block (5) on the front side. The axes of the take-up roller (6) and the two cleaning rollers (8) are parallel and the spacing is 1.2-1.5 times the diameter of the cable.

3. The tension-adjustable cable take-up device according to claim 1, characterized in that, The rotating frame (3) at the top is provided with a guide roller, and the rotating frame (3) and the fixing block (4) are integrated.

4. The tension-adjustable cable take-up device according to claim 1, characterized in that, The rotating assembly includes a first gear (10), the inner sidewall of which is fixedly connected to the side of the rotating frame (3), a second gear (11) is rotatably connected to the top of the operating frame (1) near the left side, a support frame (12) is fixedly installed on the top of the operating frame (1) and to the right of the second gear (11), and a second motor (13) that drives the second gear (11) to rotate is fixedly installed on the top of the support frame (12).

5. The tension-adjustable cable take-up device according to claim 4, characterized in that, The first gear (10) and the second gear (11) are meshed with each other, and the distance between the support frame (12) and the rotating frame (3) is greater than the rotation radius of the fixed block (4).

6. The tension-adjustable cable take-up device according to claim 1, characterized in that, The adjustment assembly includes a first bevel gear (14), the bottom of which is rotatably connected to the inner side of the rotating frame (3). A second bevel gear (15) is meshed on both the front and rear sides of the first bevel gear (14). A threaded rod (16) is fixedly installed on the side of the second bevel gear (15) away from the first bevel gear (14). A moving block (17) is threaded on the outer side of the threaded rod (16). A hinge rod (18) is rotatably connected to the surface of the moving block (17). A U-shaped frame (19) is rotatably connected to the end of the hinge rod (18) away from the moving block (17). A tension roller (20) is rotatably connected to the inner side of the U-shaped frame (19).

7. The tension-adjustable cable take-up device according to claim 6, characterized in that, The rotating frame (3) has a moving groove (21) on its inner side, which allows the moving block (17) to slide back and forth. The bottom of the rotating frame (3) is rotatably connected to a rotating disk (22) that drives the first bevel gear (14) to rotate. A handle is fixedly installed on the bottom of the rotating disk (22).

8. The tension-adjustable cable take-up device according to claim 6, characterized in that, The U-shaped frame (19) is slidably connected to the inner side of the rotating frame (3) through the sliding groove (23), and the length of the tension roller (20) is the same as the length of the cleaning roller (8).

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