Longitudinal wrapping device for aluminum-plastic composite tape of high-voltage cable

Abstract

The utility model relates to the technical field of cable aluminum-plastic composite tapes, in particular to a high-voltage cable aluminum-plastic composite tape longitudinal wrapping device which comprises a rack and an auxiliary device, a longitudinal wrapping forming die is arranged on the surface of the rack, multiple sets of limiting wheels are arranged on the surface of the rack, a tightening mechanism is arranged on one side of the rack, and a gluing mechanism is arranged on the surface of the rack. The auxiliary device is arranged on the surface of the machine frame and comprises a first supporting frame, the first supporting frame is fixedly connected with the surface of the machine frame, the surface of the first supporting frame is fixedly connected with a second supporting frame, and the upper surface of the second supporting frame is fixedly connected with an air cylinder. The shearing device can achieve the shearing effect on the high-voltage cable aluminum-plastic composite belt longitudinal wrapping device, the aluminum-plastic composite belt can be rapidly and accurately sheared, the sheared aluminum-plastic composite belt does not fall off, materials can be automatically supported for feeding, the phenomenon that the aluminum-plastic composite belt is manually dragged for feeding is reduced, the manual operation time is shortened, the labor intensity of manual operation is relieved, and the overall usability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable aluminum-plastic composite tapes, in particular to a longitudinal wrapping device for high-voltage cable aluminum-plastic composite tapes. Background Art

[0002] The high-voltage cable aluminum-plastic composite tape is a composite material used for high-voltage cables. It is usually composed of an aluminum base tape and a plastic film, and has various excellent properties. The longitudinal wrapping device is used to longitudinally wrap the aluminum-plastic composite tape outside the cable core wire. It can protect the cable from electromagnetic interference, mechanical damage and chemical erosion, enhance the structural stability, seal and prevent moisture, and can also classify cables through specific markings. It ensures the cable performance and is indispensable in cable production.

[0003] The prior art such as the utility model with the publication number of CN212032764U, which relates to the technical field of cable production equipment, discloses a longitudinal wrapping device for high-voltage cable aluminum-plastic composite tapes, including a tape feeding machine mechanism, a longitudinal wrapping forming mechanism for longitudinally wrapping and forming the aluminum-plastic composite tape and loosening it to the surface of the wire core, a glue coating mechanism for applying hot melt glue to the overlapping part of the aluminum-plastic composite tape, a longitudinal wrapping tightening mechanism for tightening the longitudinally wrapped aluminum-plastic composite tape to the surface of the wire core, and a tape storage mechanism for changing the tape reel and storing the tape of the aluminum-plastic composite tape. The longitudinal wrapping forming mechanism is arranged side by side with the tape feeding machine mechanism. This solution not only solves the problem of manually holding the tape, reduces the work intensity of the staff, improves the production efficiency, but also solves the problem of wrinkles in the longitudinal wrapping of the aluminum-plastic composite tape, ensures that the peeling force between the aluminum-plastic composite tape and the sheath is qualified, and guarantees the product quality. It solves the problem that during the production process, due to the large outer diameter of the cable, it is usually necessary to manually hold the aluminum-plastic composite tape, which increases the work burden of the staff. In addition, the aluminum-plastic composite tape wrinkles, resulting in unqualified peeling force between the aluminum-plastic composite tape and the sheath.

[0004] In daily work, it is found that during the use of the above-mentioned longitudinal wrapping device for high-voltage cable aluminum-plastic composite tapes, it is not convenient to cut the aluminum-plastic composite tape, and manual cutting is required. Moreover, after cutting, the aluminum-plastic composite tape has no support and is easy to fall to the ground directly. When continuing to feed the material later, it is necessary to manually drag the aluminum-plastic composite tape to the feeding place, resulting in inconvenient overall use. Furthermore, it leads to the problem that the existing device is not convenient to cut, and the aluminum-plastic composite tape has no support after manual cutting and is easy to fall, causing inconvenience. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the disadvantages in the prior art that it is not convenient to cut, and the aluminum-plastic composite tape has no support after manual cutting and is easy to fall, causing inconvenience, and to propose a longitudinal wrapping device for high-voltage cable aluminum-plastic composite tapes.

[0006] To achieve the above object, the utility model adopts the following technical solutions: A longitudinal wrapping device for aluminum-plastic composite tape of high-voltage cables, including a frame and an auxiliary device. A longitudinal wrapping forming die is arranged on the surface of the frame, and multiple groups of limiting wheels are arranged on the surface of the frame. A tightening mechanism is arranged on one side of the frame, and a glue application mechanism is arranged on the surface of the frame. The auxiliary device is arranged on the surface of the frame. The auxiliary device includes a first support frame, and the first support frame is fixedly connected to the surface of the frame. A second support frame is fixedly connected to the surface of the first support frame, and a cylinder is fixedly connected to the upper surface of the second support frame. The output end of the cylinder is fixedly connected with a cutting knife. A limiting component is arranged between the second support frame and the first support frame. Through the above components, when the aluminum-plastic composite tape is fed, it can pass through between the first support frame, the second support frame and the limiting component. When cutting is required, the cylinder is opened, and the cylinder can drive the cutting knife to move downward to cut the aluminum-plastic composite tape. After cutting, the limiting component can clamp the aluminum-plastic composite tape, and the aluminum-plastic composite tape will not fall to the ground.

[0007] Preferably, sliders are respectively fixedly connected to both side surfaces of the cutting knife, sliding holes are formed on the surface of the second support frame, and the sliders are slidably connected to the inner walls of the sliding holes. Through the above components, when the cutting knife moves, it can drive the sliders to move in the sliding holes, thereby improving the stability effect of the cutting knife.

[0008] Preferably, the limiting component includes a first roller. A through hole is formed on the surface of the first support frame, and the first roller is rotatably connected to the inner wall of the through hole. Two sliding rods are fixedly connected to the surface of the second support frame. A moving plate is slidably connected to the surface of the sliding rods. A second roller is rotatably connected to the inner wall of the moving plate. A spring is sleeved on the surface of the sliding rods, and both ends of the spring are respectively fixedly connected to the surface of the sliding rods and the moving plate. Through the above components, the elastic force of the spring can drive the moving plate and the second roller to move downward, so that the second roller can cooperate with the first roller to clamp the aluminum-plastic composite tape, reducing the situation that the aluminum-plastic composite tape falls and is contaminated with impurities, affecting the use.

[0009] Preferably, a first motor is fixedly connected to one side surface of the first support frame, and the output end of the first motor is fixedly connected to the first roller. A second motor is fixedly connected to one side surface of the moving plate, and the output end of the second motor is fixedly connected to the second roller. Through the above components, when the first motor and the second motor operate simultaneously, they can drive the first roller and the second roller to rotate, thereby controlling the movement of the aluminum-plastic composite tape and improving the ease of use.

[0010] Preferably, a lifting rod is fixedly connected to the upper surface of the moving plate, and the lifting rod is cylindrical. Through the above components, the lifting rod can control the moving plate and the second roller to move upward, facilitating the passage of the aluminum-plastic composite tape between the first roller and the second roller.

[0011] Preferably, anti-slip pads are fixedly connected to the surfaces of the first roller and the second roller. Through the above components, the anti-slip pads can increase the friction with the aluminum-plastic composite tape, making its transportation and clamping more stable.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0013] In the present utility model, by setting the auxiliary device, the shearing effect can be realized on the longitudinal wrapping device of the high-voltage cable aluminum-plastic composite tape, and the aluminum-plastic composite tape can be sheared quickly and accurately. After shearing, the aluminum-plastic composite tape will not fall off, and it can also automatically support the material for feeding, reducing the phenomenon of manually dragging the aluminum-plastic composite tape for feeding, reducing the time and labor intensity of manual operation, and improving the overall usability. Description of the Drawings

[0014] Figure 1 is a three-dimensional structural schematic diagram of a longitudinal wrapping device for a high-voltage cable aluminum-plastic composite tape proposed by the present utility model;

[0015] Figure 2 is a structural schematic diagram of the auxiliary device of a longitudinal wrapping device for a high-voltage cable aluminum-plastic composite tape proposed by the present utility model;

[0016] Figure 3 is a partial structural schematic diagram of the auxiliary device of a longitudinal wrapping device for a high-voltage cable aluminum-plastic composite tape proposed by the present utility model;

[0017] Figure 4 is a partial structural schematic diagram of the limit component of a longitudinal wrapping device for a high-voltage cable aluminum-plastic composite tape proposed by the present utility model;

[0018] Figure 5 is a partial sectional structural schematic diagram of the limit component of a longitudinal wrapping device for a high-voltage cable aluminum-plastic composite tape proposed by the present utility model.

[0019] Legend Explanation:

[0020] 1. Frame; 2. Limit wheel; 3. Longitudinal wrapping forming die; 4. Tightening mechanism; 5. Auxiliary device; 51. First support frame; 52. Second support frame; 53. Limit component; 531. First roller; 532. Second roller; 533. Spring; 534. Moving plate; 535. Lifting rod; 536. First motor; 537. Second motor; 538. Anti-slip pad; 539. Slide bar; 54. Cylinder; 55. Slide block; 56. Cutting knife; 6. Glue application mechanism. Detailed Embodiment

[0021] Please refer to Figures 1 - 5, the present utility model provides a technical solution: a longitudinal wrapping device for high-voltage cable aluminum-plastic composite tape, including a frame 1 and an auxiliary device 5. A longitudinal wrapping forming die 3 is arranged on the surface of the frame 1, multiple groups of limiting wheels 2 are arranged on the surface of the frame 1, a tightening mechanism 4 is arranged on one side of the frame 1, a gluing mechanism 6 is arranged on the surface of the frame 1, and the auxiliary device 5 is arranged on the surface of the frame 1.

[0022] Specifically, the auxiliary device 5 includes a first support frame 51, the first support frame 51 is fixedly connected to the surface of the frame 1, a second support frame 52 is fixedly connected to the surface of the first support frame 51, a cylinder 54 is fixedly connected to the upper surface of the second support frame 52, a cutter 56 is fixedly connected to the output end of the cylinder 54, and a limiting component 53 is arranged between the second support frame 52 and the first support frame 51.

[0023] In this embodiment: When the aluminum-plastic composite tape is being loaded, it can pass through between the first support frame 51, the second support frame 52 and the limiting component 53. When cutting is required, the cylinder 54 is opened, and the cylinder 54 can drive the cutter 56 to move downward to cut the aluminum-plastic composite tape. After cutting, the limiting component 53 can clamp the aluminum-plastic composite tape, and the aluminum-plastic composite tape will not fall to the ground.

[0024] Specifically, sliding blocks 55 are respectively fixedly connected to both side surfaces of the cutter 56. A sliding hole is formed on the surface of the second support frame 52, and the sliding blocks 55 are slidably connected to the inner wall of the sliding hole. When the cutter 56 moves, it can drive the sliding blocks 55 to move in the sliding hole, thereby improving the stability effect of the cutter 56.

[0025] Specifically, the limiting component 53 includes a first roller 531. A through hole is formed on the surface of the first support frame 51, and the first roller 531 is rotatably connected to the inner wall of the through hole. Two sliding rods 539 are fixedly connected to the surface of the second support frame 52. A moving plate 534 is slidably connected to the surface of the sliding rods 539. A second roller 532 is rotatably connected to the inner wall of the moving plate 534. A spring 533 is sleeved on the surface of the sliding rods 539, and both ends of the spring 533 are respectively fixedly connected to the surface of the sliding rods 539 and the moving plate 534.

[0026] In this embodiment: The elastic force of the spring 533 can drive the moving plate 534 and the second roller 532 to move downward, so that the second roller 532 can cooperate with the first roller 531 to clamp the aluminum-plastic composite tape, reducing the situation that the aluminum-plastic composite tape falls and is contaminated with impurities, affecting the use.

[0027] Specifically, a first motor 536 is fixedly connected to one side surface of the first support frame 51. The output end of the first motor 536 is fixedly connected to the first roller 531. A second motor 537 is fixedly connected to one side surface of the moving plate 534. The output end of the second motor 537 is fixedly connected to the second roller 532. When the first motor 536 and the second motor 537 operate simultaneously, they can drive the first roller 531 and the second roller 532 to rotate, thereby controlling the movement of the aluminum-plastic composite tape and improving usability.

[0028] Specifically, a lifting rod 535 is fixedly connected to the upper surface of the moving plate 534. The lifting rod 535 is arranged in a cylindrical shape.

[0029] In this implementation: The lifting rod 535 can control the upward movement of the moving plate 534 and the second roller 532, facilitating the passing of the aluminum-plastic composite tape between the first roller 531 and the second roller 532.

[0030] Specifically, anti-slip pads 538 are fixedly connected to the surfaces of the first roller 531 and the second roller 532. The anti-slip pads 538 can increase the friction with the aluminum-plastic composite tape, making its transportation and clamping more stable.

[0031] Working principle: When the aluminum-plastic composite tape is being loaded, it can pass through between the first support frame 51, the second support frame 52, and the limiting component 53. Subsequently, the aluminum-plastic composite tape and the cable enter the longitudinal wrapping forming die 3. Then, the gluing mechanism 6 applies glue. After gluing, the cable and the aluminum-plastic composite tape enter the tightening mechanism 4 for tightening. When it is necessary to cut the aluminum-plastic composite tape, the cylinder 54 is opened. The cylinder 54 can drive the cutter 56 to move downward. When the cutter 56 moves, it can drive the slider 55 to move, improving stability. Subsequently, the cutter 56 cuts the aluminum-plastic composite tape. After cutting, due to the elastic force of the spring 533 in cooperation with the first motor 536 and the second motor 537, the first roller 531 and the second roller 532 can clamp the aluminum-plastic composite tape. When it is necessary to continue loading, the first motor 536 and the second motor 537 are opened. When the first motor 536 and the second motor 537 operate simultaneously, they can drive the first roller 531 and the second roller 532 to rotate, thereby controlling the movement of the aluminum-plastic composite tape and reducing manual dragging for loading.

Claims

1. A high voltage cable aluminum-plastic composite tape longitudinal wrapping device, comprising a frame (1) and an auxiliary device (5), characterized in that: The surface of the frame (1) is provided with a longitudinal wrapping molding die (3), the surface of the frame (1) is provided with a plurality of groups of limiting wheels (2), one side of the frame (1) is provided with a tightening mechanism (4), the surface of the frame (1) is provided with a gluing mechanism (6), the auxiliary device (5) is provided on the surface of the frame (1), the auxiliary device (5) comprises a support frame 1 (51), the support frame 1 (51) is fixedly connected to the surface of the frame (1), the surface of the support frame 1 (51) is fixedly connected to a support frame 2 (52), the upper surface of the support frame 2 (52) is fixedly connected to a cylinder (54), the output end of the cylinder (54) is fixedly connected to a cutter (56), and a limiting assembly (53) is provided between the support frame 2 (52) and the support frame 1 (51).

2. A high voltage cable aluminum-plastic composite tape longitudinal wrapping device according to claim 1, characterized in that: Slide blocks (55) are fixedly connected to the two side surfaces of the cutter (56), and a sliding hole is opened on the surface of the second support frame (52), and the slide block (55) is slidably connected to the inner wall of the sliding hole.

3. A high voltage cable aluminum-plastic composite tape longitudinal wrapping device according to claim 1, characterized in that: The limiting component (53) includes a roller 1 (531), a perforation is provided on the surface of the support frame 1 (51), and the roller 1 (531) is rotatably connected to the inner wall of the perforation; the surface of the support frame 2 (52) is fixedly connected to two sliding rods (539), the surface of the sliding rod (539) is slidably connected to a movable plate (534), and the inner wall of the movable plate (534) is rotatably connected to the roller 2 (532); the surface of the sliding rod (539) is sleeved with a spring (533), and the two ends of the spring (533) are respectively fixedly connected to the surfaces of the sliding rod (539) and the movable plate (534).

4. A high voltage cable aluminum-plastic composite tape longitudinal wrapping device according to claim 3, characterized in that: A motor 1 (536) is fixedly connected to a surface of one side of the support frame 1 (51), and an output end of the motor 1 (536) is fixedly connected to a roller 1 (531); a motor 2 (537) is fixedly connected to a surface of one side of the movable plate (534), and an output end of the motor 2 (537) is fixedly connected to a roller 2 (532).

5. The high voltage cable aluminum-plastic composite tape longitudinal wrapping device according to claim 3, characterized in that: A lifting rod (535) is fixedly connected to the upper surface of the movable plate (534), and the lifting rod (535) is cylindrical.

6. A high voltage cable aluminum-plastic composite tape longitudinal wrapping device according to claim 3, characterized in that: The surfaces of the roller one (531) and the roller two (532) are fixedly connected with anti-skid pads (538).

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