Double-wire rubber coating device for communication cable

Abstract

The utility model relates to the technical field of communication cables, and discloses a double-wire rubber coating device for communication cables, which comprises a base, the top of the base is fixedly connected with a support frame I, a sliding rail is arranged in the support frame I, the outer wall of the support frame I is fixedly connected with a motor III, and the output end of the motor III is fixedly connected with a transmission belt. The outer wall of the transmission belt is rotationally connected to the interior of the first supporting frame, a connecting block is fixedly connected to the outer wall of the transmission belt, a lifting plate is fixedly connected to the outer wall of the connecting block, a fixing column is slidably connected to the interior of the lifting plate, the two ends of the fixing column are fixedly connected to the interior of the first supporting frame, and a sliding block is fixedly connected to the interior of the lifting plate. According to the utility model, rotation and lifting of the roller are realized, uniform traction force can be applied, change or damage caused by non-uniformity is avoided, the problem of dispersion caused by non-uniform traction pressure is solved, and uniformity and stability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of communication cables, in particular to a double-wire glue-wrapping device for communication cables. Background Art

[0002] Communication cables are physical media for transmitting information and play a vital role in modern communication and network systems. These cables can transmit signals such as data, sound and images and are widely used in telephone systems, computer networks, broadcasting systems and various data communication fields. The selection of the appropriate cable type depends on the application requirements, such as transmission distance, bandwidth requirements, environmental conditions (such as anti-interference factors), installation complexity and cost. The installation of communication cables needs to follow certain standards and best practices, including correct wiring methods and the use of appropriate connectors and accessories to ensure signal quality and system reliability. In order to effectively reduce electromagnetic interference caused by the interaction of magnetic fields generated by current in the conductors, the two conductors are twisted together and double-wired with rubber.

[0003] Traditional twin-wire overwrapping involves twisting two cables together in a specific pattern. This can be done manually or mechanically, ensuring a tight and even twist. Care should be taken to maintain the proper distance and twist angle between the two cables to achieve optimal interference resistance.

[0004] However, traditional double-wire glue coating devices usually use single-roller traction or pulling traction, and their pressure distribution is uneven. Especially when processing materials with a wider width, due to the single traction point, the center area may be subjected to greater pressure, while the edge area is subjected to less pressure, thereby affecting the uniformity and quality of the product. Therefore, a double-wire glue coating device for communication cables is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a double-wire rubber coating device for communication cables, which aims to improve the problem in the prior art that the double-wire rubber coating cannot be accurately pulled uniformly.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A double-wire rubber-wrapped device for communication cables comprises a base, the top of the base is fixedly connected to a support frame 1, a slide rail is provided inside the support frame 1, an outer wall of the support frame 1 is fixedly connected to a motor 3, an output end of the motor 3 is fixedly connected to a transmission belt, an outer wall of the transmission belt is rotatably connected to the inside of the support frame 1, an outer wall of the transmission belt is fixedly connected to a connecting block, an outer wall of the connecting block is fixedly connected to a lifting plate, a fixed column is slidably connected to the inside of the lifting plate, two ends of the fixed column are fixedly connected to the inside of the support frame 1, a slider is fixedly connected to the inside of the lifting plate, an outer wall of the slider is slidably connected to the inside of the slide rail, an outer wall of the slider is fixedly connected to a motor 2, an output end of the motor 2 is fixedly connected to a roller, an outer wall of the roller is provided with a groove assembly, and the groove assembly acts to pass the double wires;

[0008] As a further description of the above technical solution:

[0009] The groove assembly includes a wire hole, and the outer wall of the wire hole is fixedly connected to the interior of the wire hole;

[0010] As a further description of the above technical solution:

[0011] The top of the base is fixedly connected to a second support frame, and the outer wall of the second support frame is fixedly connected to a second gear;

[0012] As a further description of the above technical solution:

[0013] The outer wall of the second support frame is fixedly connected to the motor 1, the output end of the motor 1 is fixedly connected to the connecting frame, and the outer wall of the connecting frame is fixedly connected to the threading rod;

[0014] As a further description of the above technical solution:

[0015] A connecting column is rotatably connected inside the connecting frame, and one end of the outer wall of the connecting column is fixedly connected to a gear 1;

[0016] As a further description of the above technical solution:

[0017] The gear 1 is meshed with the gear 2, and the outer wall of the connecting column is fixedly connected to a placement rack;

[0018] As a further description of the above technical solution:

[0019] A coil is provided inside the placement rack, and a screw is slidably connected inside the coil;

[0020] As a further description of the above technical solution:

[0021] The outer wall of the screw is slidably connected to the inside of the placement rack, and the outer wall of the screw is threadedly connected with a nut.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the lifting plate realizes its lifting function by starting the motor. When the motor is started, the transmission belt, connecting block, slider and other structures will be linked together to realize the rotation and lifting of the roller, which can ensure that uniform traction is applied to the surface of the communication cable, avoiding cable shape changes or damage caused by uneven traction, solving the problem of dispersion caused by uneven traction pressure in traditional cable pulling, and improving the uniformity and stability of the device.

[0024] 2. In the utility model, the coil realizes its rotation function by starting the motor. When the motor is started, the gears, connecting frame, placement frame and other structures will be linked together to realize the winding of the communication cable. The thickness and uniformity of the rubber coating can be accurately controlled, which solves the problem that the winding cannot be accurately controlled and improves the mechanical strength and durability after winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a double-wire rubber coating device for communication cables proposed in the utility model;

[0026] Figure 2 This is a schematic diagram of the internal structure of a support frame of a double-wire rubber-coated device for communication cables proposed in the present invention;

[0027] Figure 3 This is a structural schematic diagram of the outer wall of a placement rack for a double-wire glue-wrapped device for communication cables proposed in the utility model.

[0028] Legend:

[0029] 1. Base; 2. Support frame 1; 3. Roller; 4. Threading rod; 5. Connecting frame; 6. Support frame 2; 7. Motor 1; 8. Motor 2; 9. Slide rail; 10. Slider; 11. Motor 3; 12. Drive belt; 13. Wire hole; 14. Fixed column; 15. Lifting plate; 16. Connecting block; 17. Coil; 18. Screw; 19. Nut; 20. Placement frame; 21. Gear 1; 22. Gear 2; 23. Connecting column. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1 and Figure 2, the utility model provides an embodiment: a double-wire rubber coating device for communication cables, including a base 1, the top of the base 1 is fixedly connected to a support frame 2, a slide rail 9 is provided inside the support frame 2, the outer wall of the support frame 2 is fixedly connected to a motor 3 11, the output end of the motor 3 11 is fixedly connected to a transmission belt 12, the outer wall of the transmission belt 12 is rotatably connected to the inside of the support frame 2, the outer wall of the transmission belt 12 is fixedly connected to a connecting block 16, the outer wall of the connecting block 16 is fixedly connected to a lifting plate 15, the lifting plate 15 is slidably connected to a fixed column 14, both ends of the fixed column 14 are fixedly connected to the inside of the support frame 2, the lifting plate 15 is fixedly connected to a slider 10, the outer wall of the slider 10 is slidably connected to the inside of the slide rail 9, the outer wall of the slider 10 is fixedly connected to a motor 2 8, the output end of the motor 2 8 is fixedly connected to a roller 3, the outer wall of the roller 3 is provided with a groove assembly, and the groove assembly is used to pass the double wires.

[0032] Specifically, start motor three 11, drive belt 12 to rotate through motor three 11, then drive connecting block 16 to move through drive belt 12, then drive lifting plate 15 to lift and lower through connecting block 16, and then drive roller 3 to lift and lower through lifting plate 15, so that the spacing between rollers 3 can be adjusted to adapt to materials of different sizes and thicknesses, which is particularly important for processing products of various specifications or materials requiring different extrusion thicknesses. By adjusting the spacing between rollers 3, it is ensured that the degree of compression of the material and the final product size can be accurately controlled during the extrusion process, and then start motor two 8, drive roller 3 to rotate through motor two 8, so as to transmit the cable. Extrusion and traction can make the double-wire coated cable wire more uniform and compact. This treatment can enhance the mechanical strength and durability of the cable, making it more able to withstand tension, bending and other external stresses, and reduce breakage or damage caused by stress.

[0033] Reference Figure 1 and Figure 2 The groove assembly includes a wire hole 13, and the outer wall of the wire hole 13 is fixedly connected to the inside of the wire hole 13.

[0034] Specifically, the shape of the cable can be better fixed through the cable hole 13 to prevent damage to the cable caused by excessive squeezing.

[0035] Reference Figure 1 and Figure 3The top of the base 1 is fixedly connected to a support frame 26, the outer wall of the support frame 26 is fixedly connected to a gear 22, the outer wall of the support frame 26 is fixedly connected to a motor 17, the output end of the motor 17 is fixedly connected to a connecting frame 5, the outer wall of the connecting frame 5 is fixedly connected to a threading rod 4, the inside of the connecting frame 5 is rotatably connected to a connecting column 23, one end of the outer wall of the connecting column 23 is fixedly connected to a gear 1 21, the gear 1 21 is engaged with the gear 2 22, the outer wall of the connecting column 23 is fixedly connected to a placement frame 20, a coil 17 is provided inside the placement frame 20, a screw 18 is slidably connected inside the coil 17, the outer wall of the screw 18 is slidably connected to the inside of the placement frame 20, and the outer wall of the screw 18 is threadedly connected to a nut 19.

[0036] Specifically, start motor 17, drive the connecting frame 5 to rotate through motor 17, then drive the placement frame 20 to rotate through the connecting frame 5, and then drive the coil 17 to revolve through the placement frame 20, and at the same time drive the rotating connected gear 1 21 to rotate through the connecting frame 5, and utilize the engagement between it and gear 2 22 to ensure the transmission of large torque and moment. Because gear 2 22 is in a fixed state, the placement frame 20 is driven to rotate through gear 1 21, thereby driving the coil 17 to rotate, and then threading is performed through the threading rod 4 to wind it, which can significantly improve the production speed and efficiency of double-wire rubber coating. Compared with manual or semi-automatic processes, mechanized winding can complete more cable production in a shorter time, thereby reducing production costs and increasing output. The coil 17 can be conveniently replaced by screws 18 and nuts 19, and can be adjusted and adapted to the production of cables of different diameters and lengths. This enables them to flexibly respond to the manufacture of communication cables of different specifications and requirements, and meet diverse application needs on the market.

[0037] Working principle: Place the corresponding coil 17 inside the placement rack 20, then fix it with screws 18 and nuts 19, then pass the cable through the threading rod 4 and insert it into the wire hole 13, then start the motor three 11, and drive the fixedly connected transmission belt 12 to rotate inside the support frame 2 to which it is rotatably connected through the motor three 11, and then drive the fixedly connected connecting block 16 to rise and fall through the transmission belt 12, and then drive the fixedly connected lifting plate 15 to slide on the outer wall of the fixed column 14 to which it is slidably connected through the connecting block 16, and at the same time drive the fixedly connected slider 10 to slide inside the slide rail 9 to which it is slidably connected through the lifting plate 15, and then drive the rotating roller 3 to rise and fall through the lifting plate 15 to adjust the relationship between the two. The distance between them is set, and then the motor 17 is started, and the fixedly connected connecting frame 5 is driven to rotate by the motor 17, and then the rotatably connected connecting column 23 is driven to rotate by the connecting frame 5, and then the fixedly connected placement frame 20 is driven to rotate by the connecting column 23, and then the internally arranged coil 17 is driven to revolve through the placement frame 20, and at the same time, the fixedly connected gear 1 21 is driven to rotate by the connecting column 23. Because it is meshed with the gear 2 22, the gear 1 21 is rotated, and then the fixedly connected connecting column 23 is driven to rotate by the gear 1 21, thereby driving the coil 17 to rotate, thereby winding the cable, and then starting the motor 2 8, and the fixedly connected drum 3 is driven to rotate by the motor 2 8 to transmit it.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A double-wire rubber coating device for a communication cable, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support frame (2), a slide rail (9) is provided inside the support frame (2), the outer wall of the support frame (2) is fixedly connected to a motor (11), the output end of the motor (11) is fixedly connected to a transmission belt (12), the outer wall of the transmission belt (12) is rotatably connected to the inside of the support frame (2), the outer wall of the transmission belt (12) is fixedly connected to a connecting block (16), the outer wall of the connecting block (16) is fixedly connected to a lifting plate (15), the lifting plate (15) is internally slidably connected to a fixed column (14), both ends of the fixed column (14) are fixedly connected to the inside of the support frame (2), the lifting plate (15) is internally fixedly connected to a slider (10), the outer wall of the slider (10) is slidably connected to the inside of the slide rail (9), the outer wall of the slider (10) is fixedly connected to the motor 2 (8), the output end of the motor 2 (8) is fixedly connected to the roller (3), the outer wall of the roller (3) is provided with a groove assembly, and the groove assembly acts to pass the double line.

2. A double-wire rubber coating device for communication cables according to claim 1, characterized in that: The groove assembly comprises a wire hole (13), and the outer wall of the wire hole (13) is fixedly connected to the interior of the wire hole (13).

3. A double-wire rubber coating device for communication cables according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a second support frame (6), and the outer wall of the second support frame (6) is fixedly connected to a second gear (22).

4. A double-wire rubber coating device for communication cables according to claim 3, characterized in that: The outer wall of the second support frame (6) is fixedly connected to the first motor (7), the output end of the first motor (7) is fixedly connected to the connecting frame (5), and the outer wall of the connecting frame (5) is fixedly connected to the threading rod (4).

5. A double-wire rubber coating device for communication cables according to claim 4, characterized in that: The connecting frame (5) is internally rotatably connected to a connecting column (23), and one end of the outer wall of the connecting column (23) is fixedly connected to a gear 1 (21).

6. A double-wire rubber coating device for communication cables according to claim 5, characterized in that: The gear 1 (21) is meshed with the gear 2 (22), and the outer wall of the connecting column (23) is fixedly connected with a placement rack (20).

7. A double-wire rubber coating device for communication cables according to claim 6, characterized in that: A coil (17) is provided inside the placement rack (20), and a screw (18) is slidably connected inside the coil (17).

8. A double-wire rubber coating device for communication cables according to claim 7, characterized in that: The outer wall of the screw (18) is slidably connected to the interior of the placement rack (20), and the outer wall of the screw (18) is threadedly connected to a nut (19).

Images