Automatic tensioning adjusting device for cable production
By synchronously adjusting the distance between the tensioning wheel and the baffle, the adaptation of the tensioning automatic adjustment device for cable production to cables of different diameters is achieved, solving the problem of replacing the tensioning wheel in the prior art and improving working efficiency.
Patent Information
- Application Number
- CN202421716331.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-18
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-07-18
AI Technical Summary
The existing tensioning automatic adjustment device for cable production needs to replace the tensioning wheel when dealing with cables of different diameters, which is time-consuming and labor-intensive.
By synchronously adjusting the distance between the first tensioning wheel and the second tensioning wheel and the baffle, cables of different diameters are accommodated, and automatic adjustment is achieved.
No need to replace tensioner wheels, simplifying workflow, saving manpower and improving work efficiency.
Smart Images
Figure CN222770387U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of cable tension adjustment, and more specifically, particularly relates to an automatic tension adjustment device for cable production. Background Art
[0002] The principle of adjusting the tension of the coil is to change the tightness of the coil by controlling the working state of the tensioning device. Specifically, the tension can be adjusted by changing the distance between the drive wheel and the tensioning wheel in the tensioning device and the feedback signal of the tension control system. The existing automatic tensioning adjustment device for cable production has a tensioning wheel model that matches the diameter of the cable. When dealing with cables of different diameters, the tensioning wheel needs to be replaced, which is time-consuming and labor-intensive. Therefore, an automatic tensioning adjustment device for cable production is proposed. Utility Model Content
[0003] In view of the deficiencies in the prior art, the utility model provides an automatic tensioning adjustment device for cable production, which can accommodate cables of different diameters by synchronously adjusting the distance between the first tensioning wheel and the second tensioning wheel and the baffle, so as to solve the problem that the existing automatic tensioning adjustment device for cable production proposed in the above background technology, because the tensioning wheel model matches the cable diameter, needs to be replaced when dealing with cables of different diameters, which is time-consuming and labor-intensive.
[0004] To achieve the above purpose, the utility model is implemented through the following technical scheme: an automatic tensioning adjustment device for cable production, including a first mounting plate and a second mounting plate, the second mounting plate is internally slidably connected to two guide rods, one end of the two guide rods are fixedly connected to the outer side of the first mounting plate, the second mounting plate is internally threadedly connected to two screw rods, one end of the two screw rods are rotatably connected to the outer side of the first mounting plate, the other ends of the two screw rods are fixed with a transmission wheel, a transmission belt is frictionally transmitted between the two transmission wheels, a handle is coaxially fixed to one side of the transmission wheel located above, the first mounting plate is rotatably connected to two first tensioning wheels on one side close to the second mounting plate, the first mounting plate and the second mounting plate are both provided with sliding grooves on the outer sides, and the inner sides of the two sliding grooves are sliding The cam is connected to the second transmission gear of the linkage set, and the cam is connected to the transmission gear of the linkage set at the bottom of the transmission gear of the linkage set, so that the cam can be connected to the transmission gear of the linkage set at the bottom of the transmission gear.
[0005] As a preferred technical solution of the present utility model, the first mounting plate is in a cross-shaped structure, and the second mounting plate is in a T-shaped structure.
[0006] As a preferred technical solution of the present utility model, the center of the connecting ring coincides with the center of the first connecting tube.
[0007] As a preferred technical solution of the present utility model, the center of the second connecting tube coincides with the center of the first connecting tube.
[0008] As a preferred technical solution of the present utility model, the two first tensioning wheels and the second tensioning wheels are arranged in a triangle.
[0009] As a preferred technical solution of the utility model, the baffle is in a circular ring structure, and the center of the baffle coincides with the center of the first connecting tube.
[0010] As a preferred technical solution of the utility model, the output end of the cylinder is fixedly connected to the outer side of one of the movable plates.
[0011] The utility model provides an automatic tension adjustment device for cable production, which has the following beneficial effects:
[0012] 1. The automatic tensioning adjustment device for cable production can accommodate cables of different diameters by synchronously adjusting the distance between the first tensioning wheel and the second tensioning wheel and the baffle. There is no need to replace the first tensioning wheel and the second tensioning wheel, thereby eliminating the process of installing and removing the tensioning wheel, simplifying the work process, saving manpower and improving work efficiency.
[0013] 2. The automatic tensioning adjustment device for cable production has a reasonable and compact structure design and good use effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 The utility model is a schematic diagram of the overall structure of the automatic tensioning adjustment device for cable production.
[0015] Figure 2 The utility model is a schematic diagram of the disassembled structure of the automatic tensioning adjustment device for cable production.
[0016] Figure 3 The utility model is a tension automatic adjustment device for cable production Figure 2 A is an enlarged schematic diagram.
[0017] Figure 4 The utility model is a tension automatic adjustment device for cable production Figure 2 The enlarged schematic diagram of point B in FIG.
[0018] In the figure: 1. first mounting plate; 2. second mounting plate; 3. guide rod; 4. screw rod; 5. transmission wheel; 6. transmission belt; 7. handle; 8. first tensioning wheel; 9. slide groove; 10. movable plate; 11. second tensioning wheel; 12. sensor; 13. limit rod; 14. first connecting tube; 15. connecting ring; 16. transmission rod; 17. second connecting tube; 18. baffle; 19. cylinder. DETAILED DESCRIPTION
[0019] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.
[0020] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0022] See also Figures 1 to 4The utility model provides a technical solution: an automatic tensioning adjustment device for cable production, comprising a first mounting plate 1 and a second mounting plate 2, two guide rods 3 are slidably connected inside the second mounting plate 2, one end of the two guide rods 3 are fixedly connected to the outer side of the first mounting plate 1, two screw rods 4 are also threadedly connected inside the second mounting plate 2, one end of the two screw rods 4 are rotatably connected to the outer side of the first mounting plate 1, a transmission wheel 5 is fixed on the other end of the two screw rods 4, a transmission belt 6 is frictionally transmitted between the two transmission wheels 5, a handle 7 is coaxially fixed on one side of the transmission wheel 5 located above, two first tensioning wheels 8 are rotatably connected to the side of the first mounting plate 1 close to the second mounting plate 2, a slide groove 9 is provided on the outer side of the first mounting plate 1 and the second mounting plate 2, a movable plate 10 is slidably connected to the inner side of the two slide grooves 9, one side of one of the movable plates 10 is rotatably connected to the second tensioning wheel 11, a sensor 12 is fixed on the other side of one of the movable plates 10, one end of the sensor 12 is fixedly connected to one end of the rotating shaft of the second tensioning wheel 11, and the two movable plates 10 are rotatably connected to each other. A limit rod 13 is connected, the outer side of the limit rod 13 is in sliding contact with the outer side of the second tensioning wheel 11, the inner sides of the first tensioning wheel 8 and the second tensioning wheel 11 are both slidably connected with a first connecting tube 14, a connecting ring 15 is fixed to the inner side of the first connecting tube 14, a transmission rod 16 is rotatably connected to the inner side of the connecting ring 15, one end of the transmission rod 16 is fixedly connected to the outer side of the second mounting plate 2, a second connecting tube 17 is fixed to the end of the first connecting tube 14 close to the second mounting plate 2, and a baffle is fixed to the end of the second connecting tube 17 away from the second mounting plate 2 18, a cylinder 19 is fixed to the upper outer part of the first mounting plate 1, the first mounting plate 1 is in a cross-shaped structure, the second mounting plate 2 is in a T-shaped structure, the center of the connecting ring 15 coincides with the center of the first connecting cylinder 14, the center of the second connecting cylinder 17 coincides with the center of the first connecting cylinder 14, the two first tensioning wheels 8 and the second tensioning wheel 11 are arranged in a triangle, the baffle 18 is in a circular ring structure, the center of the baffle 18 coincides with the center of the first connecting cylinder 14, and the output end of the cylinder 19 is fixedly connected to the outer side of one of the movable plates 10;
[0023] The cable is passed through the two first tensioning wheels 8 and a second tensioning wheel 11 in a V shape, and the tension of the cable is sensed by the sensor 12 on the second tensioning wheel 11. When it is detected that the tension of the cable is too small, the movable plate 10 is pushed downward along the slide groove 9 by the cylinder 19, and the movable plate 10 drives the second tensioning wheel 11 to move downward, so that the distance between the second tensioning wheel 11 and the first tensioning wheel 8 increases, thereby applying tension to the cable. When it is detected that the tension of the cable is too large, the movable plate 10 is pushed upward along the slide groove 9 by the cylinder 19, and the movable plate 10 drives the second tensioning wheel 11 to move upward, so that the distance between the second tensioning wheel 11 and the first tensioning wheel 8 decreases, thereby reducing the tension applied to the cable. When the tensioning wheel needs to be replaced, the transmission wheel 5 located above is driven to rotate by turning the handle 7, and the transmission wheel 5 located above is driven by the transmission belt 6 The other transmission wheel 5 rotates, thereby driving the two screw rods 4 to rotate together, and the screw rod 4 drives the second mounting plate 2 to move along the guide rod 3. During this process, the second mounting plate 2 drives the transmission rod 16 to move, and the transmission rod 16 drives the first connecting tube 14 to slide along the inner side of the first tensioning wheel 8 and the second tensioning wheel 11 through the connecting ring 15. The first connecting tube 14 drives the baffle 18 to move through the second connecting tube 17, thereby adjusting the distance between the baffle 18 and the first tensioning wheel 8 and the second tensioning wheel 11, so as to adapt to cables of different diameters. Through the above process, by synchronously adjusting the distance between the first tensioning wheel 8 and the second tensioning wheel 11 and the baffle 18, cables of different diameters can be accommodated without replacing the first tensioning wheel 8 and the second tensioning wheel 11, thereby eliminating the process of installing and disassembling the tensioning wheels, simplifying the work process, saving manpower, and improving work efficiency.
[0024] Specific usage and function of this embodiment: The utility model passes the cable along a V-shape between two first tensioning wheels 8 and a second tensioning wheel 11, and senses the tension of the cable through the sensor 12 on the second tensioning wheel 11. When it is detected that the tension of the cable is too small, the cylinder 19 pushes the movable plate 10 to move downward along the slide groove 9, and the movable plate 10 drives the second tensioning wheel 11 to move downward, so that the distance between the second tensioning wheel 11 and the first tensioning wheel 8 increases, thereby applying tension to the cable. When it is detected that the tension of the cable is too large, the cylinder 19 pushes the movable plate 10 to move upward along the slide groove 9, and the movable plate 10 drives the second tensioning wheel 11 to move upward, so that the distance between the second tensioning wheel 11 and the first tensioning wheel 8 increases. The distance is reduced, thereby reducing the tension applied to the cable. When the tensioning wheel needs to be replaced, the transmission wheel 5 located above is driven to rotate by turning the handle 7. The transmission wheel 5 located above drives another transmission wheel 5 to rotate through the transmission belt 6, thereby driving the two screw rods 4 to rotate together, and the screw rod 4 drives the second mounting plate 2 to move along the guide rod 3. During this process, the second mounting plate 2 drives the transmission rod 16 to move, and the transmission rod 16 drives the first connecting tube 14 to slide along the inner side of the first tensioning wheel 8 and the second tensioning wheel 11 through the connecting ring 15. The first connecting tube 14 drives the baffle 18 to move through the second connecting tube 17, thereby adjusting the distance between the baffle 18 and the first tensioning wheel 8 and the second tensioning wheel 11, so as to adapt to cables of different diameters.
[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. An automatic tension adjustment device for cable production, comprising a first mounting plate (1) and a second mounting plate (2), characterized in that: The second mounting plate (2) is internally slidably connected to two guide rods (3), one end of each of the two guide rods (3) is fixedly connected to the outer side of the first mounting plate (1), the second mounting plate (2) is internally threadedly connected to two screw rods (4), one end of each of the two screw rods (4) is rotatably connected to the outer side of the first mounting plate (1), the other end of each of the two screw rods (4) is fixed with a transmission wheel (5), a transmission belt (6) is frictionally transmitted between the two transmission wheels (5), a handle (7) is coaxially fixed to one side of the transmission wheel (5) located above, the first mounting plate (1) is rotatably connected to one side of the second mounting plate (2), a sliding groove (9) is provided on the outer side of each of the first mounting plate (1) and the second mounting plate (2), the inner sides of each of the two sliding grooves (9) are slidably connected to a movable plate (10), one side of one of the movable plates (10) is rotatably connected to a second tensioning wheel (11), one of the A sensor (12) is fixed to the other side of the movable plate (10), one end of the sensor (12) is fixedly connected to one end of the rotating shaft of the second tensioning wheel (11), a limit rod (13) is rotatably connected between the two movable plates (10), the outer side of the limit rod (13) is in sliding contact with the outer side of the second tensioning wheel (11), the first tensioning wheel (8) and the inner side of the second tensioning wheel (11) are both slidably connected with a first connecting tube (14), a connecting ring (15) is fixed to the inner side of the first connecting tube (14), a transmission rod (16) is rotatably connected to the inner side of the connecting ring (15), one end of the transmission rod (16) is fixedly connected to the outer side of the second mounting plate (2), a second connecting tube (17) is fixed to one end of the first connecting tube (14) close to the second mounting plate (2), a baffle (18) is fixed to one end of the second connecting tube (17) away from the second mounting plate (2), and a cylinder (19) is fixed to the upper part of the outer side of the first mounting plate (1).
2. The automatic tension adjustment device for cable production according to claim 1, characterized in that: The first mounting plate (1) is in a cross-shaped structure, and the second mounting plate (2) is in a T-shaped structure.
3. The automatic tension adjustment device for cable production according to claim 1, characterized in that: The center of the connecting ring (15) coincides with the center of the first connecting tube (14).
4. The automatic tension adjustment device for cable production according to claim 1, characterized in that: The center of the second connecting tube (17) coincides with the center of the first connecting tube (14).
5. The automatic tension adjustment device for cable production according to claim 1, characterized in that: The two first tensioning wheels (8) and the second tensioning wheel (11) are arranged in a triangle.
6. The automatic tension adjustment device for cable production according to claim 1, characterized in that: The baffle (18) is in a circular ring structure, and the center of the baffle (18) coincides with the center of the first connecting tube (14).
7. The automatic tension adjustment device for cable production according to claim 1, characterized in that: The output end of the cylinder (19) is fixedly connected to the outer side of one of the movable plates (10).