Cable wrapping colored tape pay-off rack

Abstract

The utility model belongs to the technical field of cable production, and particularly relates to a cable wrapping colored tape pay-off rack. The device comprises a bottom plate, the top of the bottom plate is provided with a mounting plate, the mounting plate is rotatably connected with a rotating disc, the surface of the rotating disc is provided with a limiting and fixing assembly used for fixing the position of a wrapping colored tape winding core cylinder from inside to outside, and the axis of the rotating disc is fixedly connected with a communicating pipe. The surface of the communicating pipe is provided with an angle adjusting assembly used for adjusting the wrapping angle of the wrapping colored tape. According to the pay-off rack, the wrapping colored tape is placed on the surface of the abutting cylinder, then the limiting disc of the limiting and fixing assembly is rotated so that the limiting disc can be tightly attached to one side of the colored tape, then the abutting cylinder of the limiting and fixing assembly is started to move towards the outer side, the abutting cylinder can abut against the inner wall of the wrapping colored tape, and bidirectional fixing from inside to outside and the side edge is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable production, in particular to a cable wrapping ribbon pay-off frame. Background Art

[0002] Wrapping ribbon refers to a film or paper tape material used for insulation of cables or wires. The wrapping ribbon will be tightly wrapped around the surface of the conductor during the cable manufacturing process. By stacking multiple layers of ribbon to achieve the required insulation level, such wrapping technology can effectively prevent power loss and protect the cable from physical damage. It can also be used for electromagnetic shielding or as an isolation layer. Multi-core cables in fire-resistant cable products need to use wrapping ribbons of different colors to distinguish different conductors, so as to facilitate the use of fire-resistant cables in phases during construction. The wrapping ribbon is stored in a similar way to toilet paper, containing a reel core, and the ribbon is generally a wider material in a roll, which needs to be cut with a slitting knife before rewinding. The ribbon needs to be unwound during use. Most of the unwinding racks in the prior art are only suitable for ribbon rolls of specific sizes, which often cannot meet the use requirements, and there are disadvantages such as unstable unwinding speed and easy deviation when unwinding.

[0003] A Chinese utility model patent with announcement number CN220449332U discloses a ribbon pay-off stand for wrapping multi-core fireproof cables. The pay-off stand comprises a rotating shaft, which rotates and drives the connecting shaft to rotate through meshing bevel gears. The turntable rotates with the connecting shaft and drives the guide rod and the anti-bias component connected to the guide rod to move back and forth up and down through a traction rod. The guide holes on the base guide the up and down movement of the guide rod. The pay-off stand can fix ribbon rolls of different sizes to meet different usage requirements. The pay-off stand is easy to operate and has a good fixing effect.

[0004] However, when the device is wrapping the cable, it is only fixed from the inside to the outside, and lacks a fixing component in the side direction of the roll, so that it still shakes during the operation.

[0005] In summary, there is currently a need for a pay-off stand that can fix the wrapped ribbon in all directions. Utility Model Content

[0006] The utility model aims to provide a cable wrapping ribbon pay-off stand. The pay-off stand places the wrapped ribbon on the surface of the abutment cylinder, rotates the limit plate so that the limit plate can be closely attached to one side of the ribbon, and then starts the abutment cylinder to move outward so that the abutment cylinder can abut against the inner wall of the wrapped ribbon, thereby realizing bidirectional fixation from the inside to the outside and the side.

[0007] The utility model solves the above problems by adopting a technical solution: a cable wrapping ribbon pay-off frame, comprising:

[0008] A bottom plate, a mounting plate is mounted on the top of the bottom plate, a turntable is rotatably connected to the mounting plate, a limit fixing assembly for fixing the position of the winding core of the wrapped ribbon from the inside to the outside is mounted on the surface of the turntable, a connecting pipe is fixedly connected to the axis of the turntable, and an angle adjustment assembly for adjusting the wrapping angle of the wrapped ribbon is mounted on the surface of the connecting pipe;

[0009] The limit fixing assembly includes a screw rod, a moving cylinder is threadedly connected to the surface of the screw rod, a turntable is sleeved on the outside of the moving cylinder, a moving plate is connected to the surface of the moving cylinder through a connecting piece, an abutment cylinder is installed on one side of the moving plate, the side end of the moving cylinder is connected to the limit disk, the outer side of the screw rod is rotatably connected to the limit member, and the inner end of the limit member is fixedly connected to the side end surface of the turntable.

[0010] A further preferred technical solution is that: the angle adjustment assembly includes an adjusting screw rotatably connected to the surface of the connecting pipe and a sliding groove plate fixedly installed on the surface of the connecting pipe, the outer side of the adjusting screw is threadedly connected to a moving block, the inner side of the sliding groove plate is slidably connected to a threading plate, the threading plate and the moving block are connected by a connecting rod, and two groups of flattening rollers are installed on the side end surface of the sliding groove plate through a fixed bar; two screws are provided, and the two screws are connected by a first synchronous belt transmission, a motor is installed on the side end surface of the mounting plate, and the outer side of the motor output shaft is connected to the connecting pipe transmission through a second synchronous belt.

[0011] A further preferred technical solution is that a seat bearing is installed on the outer side of the motor output shaft by interference fit, and the bottom of the seat bearing is fixedly connected to the top of the base plate.

[0012] A further preferred technical solution is that: the threading plate is provided with a hole for the wrapped ribbon to pass through.

[0013] A further preferred technical solution is that a hand wheel is installed at one end of the adjusting screw rod and one end of one of the screw rods.

[0014] A further preferred technical solution is that the limiter comprises a rotating ring sleeved on the outside of the screw rod, the rotating ring is fixedly connected to an L-shaped rod, and one end of the L-shaped rod is fixedly mounted on the side end surface of the turntable.

[0015] A further preferred technical solution is that: a sliding groove for the movable plate to slide is provided on the surface of the turntable.

[0016] A further preferred technical solution is that: a limit bar is fixedly connected to the surface of the moving cylinder, and a groove for the limit bar to move is provided on the surface of the turntable.

[0017] A further preferred technical solution is that the connecting member includes two connecting seats, and the two connecting seats are connected by a connecting rod.

[0018] A further preferred technical solution is that a fixing plate is fixedly connected to the top of the bottom plate, a threading ring is fixedly installed on the top of the fixing plate, and the threading ring is at the same height as the connecting pipe.

[0019] In summary, the utility model has the following benefits:

[0020] 1. The utility model sets a limiting fixing component, places the wrapped ribbon on the surface of the abutment cylinder, and then rotates the limiting disk so that the limiting disk can be tightly attached to one side of the ribbon, so that the device can adapt to wrapped ribbons of different widths. After the limiting disk is fixed, the screw rod is rotated to move the moving cylinder sideways, thereby driving the abutment cylinder to move outward, so that both abutment cylinders can abut on the inner wall of the wrapped ribbon, so that the ribbon can be more stable when the wire is released, thereby improving the application range of the device.

[0021] 2. The utility model sets an angle adjustment component. Before wrapping the cable, the adjustment screw is rotated according to the width of the wrapped ribbon to move the moving block, so that the two threading plates move along the sliding groove plate, thereby changing the angle of the ribbon wrapped around the cable surface, so that the ribbon can be evenly wrapped around the surface of the cable, thereby improving the application range of the device. At the same time, under the action of the flattening roller, the ribbon can be evenly flattened to prevent deviation and rolling up, thereby improving the uniformity of ribbon wrapping. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the flattening roller, the adjusting screw rod and the moving block of the utility model;

[0024] Figure 3 It is an exploded view of the limit fixing assembly of the utility model;

[0025] Figure 4 It is a structural schematic diagram of the mounting plate, rotating disk and connecting pipe of the utility model.

[0026] In the accompanying drawings, the components represented by each reference numeral are as follows: 1. Base plate; 2. Mounting plate; 3. Turntable; 4. Connecting pipe; 5. Screw rod; 6. Moving cylinder; 7. Connecting piece; 8. Moving plate; 9. Abutment cylinder; 10. Limiting plate; 11. Limiting piece; 12. Sliding groove plate; 13. Moving block; 14. Threading plate; 15. Flattening roller; 16. Adjusting screw rod; 17. Motor; 18. Fixed plate. DETAILED DESCRIPTION

[0027] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0028] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

[0029] Example:

[0030] Please combine Figure 1-4 A cable wrapping ribbon pay-off frame of the present embodiment includes a base plate 1, a mounting plate 2 is installed on the top of the base plate 1, a turntable 3 is rotatably connected to the axis of the mounting plate 2, two limit fixing components are installed on the surface of the turntable 3, a connecting pipe 4 is fixedly connected to the axis of the turntable 3, both sides of the top of the base plate 1 are fixedly connected to fixing plates 18, a threading ring is fixedly installed on the top of the fixing plate 18, and the height of the threading ring is consistent with that of the connecting pipe 4 to ensure that the cable can maintain a horizontal state during the wrapping work, and an angle adjustment component is installed on the surface of the connecting pipe 4.

[0031] The limit fixing assembly makes the wrapped ribbon more stable during the release work. The limit fixing assembly includes a screw rod 5. The surface of the screw rod 5 is threadedly connected with a moving cylinder 6. The turntable 3 is sleeved on the outside of the moving cylinder 6. The surface of the moving cylinder 6 is fixedly connected with two limit bars. The surface of the turntable 3 is provided with grooves for the movement of the limit bars to ensure that the moving cylinder 6 can slide smoothly and prevent the moving cylinder 6 from deflecting. The surface of the moving cylinder 6 is evenly spaced and connected with a moving plate 8 through two connecting members 7. The connecting member 7 includes two connecting seats, and the two connecting seats are connected by a connecting rod to ensure that the connecting member 7 can Drive the abutment cylinder 9 to move outward, and a slide groove for the moving plate 8 to slide is opened on the surface of the turntable 3 to ensure that the moving plate 8 moves along the slide groove to prevent the moving plate 8 from deflecting. An abutment cylinder 9 is installed on one side of the moving plate 8, and the right side of the moving cylinder 6 is threadedly connected to the limit plate 10. The outer side of the screw rod 5 is rotatably connected to the limit member 11. The limit member 11 includes a rotating ring sleeved on the outside of the screw rod 5, and both sides of the rotating ring are fixedly connected with an L-shaped rod, and one end of the L-shaped rod is fixedly installed on the left side of the turntable 3 to ensure the normal operation of the screw rod 5. The right end of the limit member 11 is fixedly connected to the left side of the turntable 3.

[0032] The angle adjustment assembly is used to adjust the angle of the wrapping. The angle adjustment assembly includes an adjusting screw 16 rotatably connected to the surface of the connecting pipe 4 and two sliding slot plates 12 fixedly installed on the surface of the connecting pipe 4. A bearing for the adjusting screw 16 to rotate is installed on the surface of the connecting pipe 4 to ensure the normal operation of the adjusting screw 16. One end of the adjusting screw 16 and one end of one of the screws 5 are both installed with a hand wheel. The hand wheel facilitates the rotation of the adjusting screw 16 and the screw 5. The outer side of the adjusting screw 16 is threadedly connected to a moving block 13. The inside of the sliding slot plate 12 is slidably connected to a threading plate 14. The threading plate 14 is used to guide the cable. The surface of the threading plate 14 is provided with a through hole for the wrapping ribbon to pass through. The through hole is used to guide the wrapping ribbon to the cable that needs to be wound. The threading plate 14 and the moving block 13 are connected by a connecting rod. Two sets of flattening rollers 15 are installed on the right side of the sliding slot plate 12 through a fixed bar.

[0033] The two screw rods 5 are connected through the first synchronous belt transmission. A motor 17 is installed on the left side of the mounting plate 2. A seat bearing is installed on the outer side of the output shaft of the motor 17 by interference fit. The bottom of the seat bearing is fixedly connected to the top of the base plate 1, ensuring the normal operation of the motor 17. The outer side of the output shaft of the motor 17 is connected to the connecting pipe 4 through the second synchronous belt.

[0034] The implementation principle of a cable wrapped ribbon pay-off stand in the embodiment of the present application is as follows: two wrapped ribbons are respectively put on the surfaces of the upper and lower groups of abutment cylinders 9, and then the limit plate 10 is rotated so that the left side of the limit plate 10 can abut against the right side of the ribbon. After the limit fixation is completed, one of the screw rods 5 is rotated to move the moving cylinder 6 to the right. Under the action of the connecting piece 7, the moving plate 8 moves along the slide groove on the surface of the turntable 3, so that the two abutment cylinders 9 can abut against the inner wall of the wrapped ribbon core cylinder. At the same time, under the action of the first synchronous belt, the other screw rod 5 also performs the above operation, so that the upper and lower wrapped ribbons can be abutted by the two abutment cylinders 9, so that the ribbon can be more stable during the pay-off operation, thereby improving the application scope of the device.

[0035] When the width of the wrapped ribbon changes, the adjusting screw rod 16 is rotated so that the adjusting screw rod 16 drives the moving frame 13 to move, thereby making the two threading plates 14 move along the sliding slot plate 12, thereby changing the position of the hole on the threading plate 14, so that the angle of the wrapped ribbon wound on the cable surface changes, and the wrapped ribbon can be evenly adapted to be wound on the surface of the cable, thereby improving the application range of the device, and at the same time, under the action of the flattening roller 15, the ribbon can be evenly flattened to prevent deviation and rolling up, thereby improving the uniformity of the ribbon wrapping effect.

[0036] In addition, the same or similar element symbols are used to refer to the same or similar parts or steps in the drawings and descriptions as much as possible. The drawings are presented in simplified form and are not drawn to exact scale. For convenience and clarity only, directional terms such as top, bottom, left, right, upward, above, above, below, below, behind, and in front may be used with respect to the drawings. These and similar directional terms should not be construed as limiting the scope of the present disclosure in any way.

Claims

1. A cable wrapping ribbon pay-off stand, characterized in that: The invention comprises a bottom plate (1), a mounting plate (2) is mounted on the top of the bottom plate (1), the mounting plate (2) is rotatably connected to a turntable (3), a limit fixing component for fixing the position of a winding core drum of a wrapped ribbon from the inside to the outside is mounted on the surface of the turntable (3), a connecting pipe (4) is fixedly connected to the axis of the turntable (3), and an angle adjustment component for adjusting the wrapping angle of the wrapped ribbon is mounted on the surface of the connecting pipe (4); The limit fixing assembly comprises a screw rod (5), a surface of the screw rod (5) is threadedly connected to a moving cylinder (6), a rotating disk (3) is sleeved on the outer side of the moving cylinder (6), a surface of the moving cylinder (6) is connected to a moving plate (8) via a connecting piece (7), an abutting cylinder (9) is installed on one side of the moving plate (8), a side end of the moving cylinder (6) is connected to a limit plate (10), the outer side of the screw rod (5) is rotatably connected to a limit member (11), and the inner end of the limit member (11) is fixedly connected to the side end surface of the rotating disk (3).

2. The cable wrapping ribbon pay-off stand according to claim 1, characterized in that: The angle adjustment assembly comprises an adjustment screw (16) rotatably connected to the surface of the connecting pipe (4) and a sliding groove plate (12) fixedly mounted on the surface of the connecting pipe (4); the outer side of the adjustment screw (16) is threadedly connected to a moving block (13); the inner side of the sliding groove plate (12) is slidably connected to a threading plate (14); the threading plate (14) and the moving block (13) are connected via a connecting rod; two groups of flattening rollers (15) are mounted on the side end surface of the sliding groove plate (12) via a fixing strip; two screw rods (5) are provided, the two screw rods (5) are connected via a first synchronous belt transmission; a motor (17) is mounted on the side end surface of the mounting plate (2); the outer side of the output shaft of the motor (17) is connected via a second synchronous belt transmission to the connecting pipe (4).

3. The cable wrapping ribbon pay-off stand according to claim 2, characterized in that: A seat bearing is installed on the outer side of the output shaft of the motor (17) by means of interference fit, and the bottom of the seat bearing is fixedly connected to the top of the base plate (1).

4. The cable wrapping ribbon pay-off stand according to claim 2, characterized in that: The threading plate (14) is provided with a hole for the wrapped ribbon to pass through.

5. The cable wrapping ribbon pay-off stand according to claim 2, characterized in that: One end of the adjusting screw rod (16) and one end of one of the screw rods (5) are both equipped with a hand wheel.

6. The cable wrapping ribbon pay-off stand according to claim 1, characterized in that: The limiting member (11) comprises a rotating ring sleeved on the outside of the screw rod (5), the rotating ring being fixedly connected to an L-shaped rod, one end of the L-shaped rod being fixedly mounted on the side end surface of the rotating disk (3).

7. The cable wrapping ribbon pay-off stand according to claim 1, characterized in that: The surface of the rotating disk (3) is provided with a sliding groove for the moving plate (8) to slide.

8. The cable wrapping ribbon pay-off stand according to claim 1, characterized in that: The surface of the moving cylinder (6) is fixedly connected to a limit bar, and the surface of the rotating disk (3) is provided with a groove for the limit bar to move.

9. The cable wrapping ribbon pay-off stand according to claim 1, characterized in that: The connecting member (7) comprises two connecting seats, and the two connecting seats are connected via a connecting rod.

10. The cable wrapping ribbon pay-off stand according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected to a fixing plate (18), and the top of the fixing plate (18) is fixedly mounted with a threading ring, the threading ring being at the same height as the connecting pipe (4).

Images