A new type of cable waterproof composite longitudinal wrapping equipment

Abstract

The utility model belongs to cable processing technical field especially is a kind of novel cable waterproof composite material longitudinal packing equipment, including main support frame and processing table.The utility model is through setting guide roller, horizontal roller, limiting cylinder, composite coating wheel, pulley and material separation ring, when the structure is used, operator winds cable on the outside of unwinding cylinder, and the cable end is passed through horizontal roller and limiting cylinder, until after passing through the middle part of composite coating wheel again winding on the outside of winding roller.Prepolymerization composite coating material of aluminium foil and plastic film is passed through material separation ring, when first motor starts, driving gear brings big gear ring and composite coating wheel to rotate, at the same time winding roller is constantly rotated by second motor and is wound, so that cable is rotated and wound by peripheral coating material in moving process, until completely winding on the outside of winding roller.

Description

Technical Field

[0001] This utility model relates to the field of cable processing technology, specifically to a novel cable waterproof composite material longitudinal wrapping device. Background Technology

[0002] Waterproof composite materials for cables are functional materials specifically developed to meet the protection needs of cables in the power and communication industries. Their core value lies in solving the sealing and insulation problems of cables in humid, underwater, or extreme environments. With the development of urbanization and marine engineering, the application of cables in complex scenarios such as tunnels, underground pipelines, and cross-sea bridges has surged. Traditional materials are prone to problems such as short circuits and corrosion due to water seepage. Waterproof composite materials for cables require specialized equipment for encapsulation.

[0003] The existing technology has the following shortcomings: the traditional mechanical longitudinal wrapping structure is often used for the longitudinal wrapping of waterproof composite materials for cables. The tension control accuracy of the composite material is insufficient, which can easily lead to uneven thickness of the waterproof layer or wrinkles, affecting the sealing performance. The equipment mostly adopts a single hot pressing process, which is difficult to adapt to polymer composite materials with different melting points. Low-temperature materials are prone to overheating and degradation, while high-temperature materials may have insufficient adhesion. Summary of the Invention

[0004] To address the shortcomings of existing technologies where waterproof layer coating thickness varies, this invention provides a novel longitudinal wrapping device for waterproof composite materials in cables, which solves the problem of maintaining uniform coating thickness in current wrapping operations.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel cable waterproof composite material longitudinal wrapping device, comprising a main support frame and a processing table, characterized in that: a composite wrapping wheel is provided above the processing table, and a pulley for reducing friction is provided on the outer side of the composite wrapping wheel.

[0006] The pulley is provided with a limiting bracket for fixing.

[0007] The composite-coated wheel is provided with a large gear ring on its side end.

[0008] The large gear ring is provided with a drive gear for transmitting the power of the first motor on its side end.

[0009] As a preferred technical solution of this utility model, the composite coating wheel has six sets of through holes inside, and each set of holes corresponds to a set of material separating rings. The coating material is inserted into the through holes and the material separating rings 803 to increase the friction of the coating material.

[0010] As a preferred technical solution of this utility model, the upper end of the processing table is provided with a guide roller, a horizontal roller, a limiting cylinder and a positioning guide roller. The guide roller provides initial guidance after the cable enters the upper end range of the processing table, while the positioning guide roller provides guidance when the cable enters the middle of the composite coating wheel.

[0011] As a preferred technical solution of this utility model, a protective bracket is installed on the upper end of the processing table by bolts. A take-up roller is rotatably arranged on the inner side of the protective bracket. After the take-up roller winds the cable, it continuously conveys the cable. The side end of the take-up roller passes through the side wall of the protective bracket and establishes a connection with the output end of the second motor.

[0012] As a preferred technical solution of this utility model, the outer edge of the composite-coated wheel is closely attached to three sets of pulleys, and the power is transmitted by the meshing of the drive gear and the large gear ring.

[0013] As a preferred embodiment of this invention, the winding material used in the material separating ring is specifically a composite material of aluminum foil and plastic film.

[0014] As a preferred embodiment of this utility model, the upper end of the main support frame is provided with an unwinding roller, and the unwinding roller is provided with a through shaft that extends to both sides of the main support frame.

[0015] Compared with the prior art, this utility model provides a novel cable waterproof composite material longitudinal wrapping device, which has the following beneficial effects:

[0016] This novel cable waterproof composite material longitudinal wrapping equipment comprises a guide roller, a horizontal roller, a limiting cylinder, a composite wrapping wheel, pulleys, and a material separating ring. In use, the operator winds the cable around the outside of the unwinding drum, passes the cable end through the horizontal roller and the limiting cylinder until it passes through the middle of the composite wrapping wheel, and then winds it around the outside of the take-up roller. A composite wrapping material of aluminum foil and plastic film is pre-passed through the material separating ring. When the first motor starts, the drive gear rotates the large gear ring and the composite wrapping wheel. Simultaneously, the take-up roller is continuously wound by a second motor, causing the cable to be rotated and wrapped by the outer wrapping material during movement until it is completely wrapped around the outside of the take-up roller.

[0017] Through the above settings and processes, the structure replaces the traditional hot-pressing process with a rotating and winding method using six sets of covering materials. By controlling the cable movement speed and the rotation speed of the covering materials, the density of the cable's external covering can be adjusted, thereby keeping the thickness of the covering material uniform, avoiding the occurrence of wrinkles, and improving the overall sealing and integrity. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the side end structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of the composite coated wheel of this utility model;

[0021] Figure 4 This is a schematic diagram of the connection structure between the pulley and the composite-coated wheel of this utility model;

[0022] Figure 5 This is a schematic diagram showing the installation position of the winding roller of this utility model.

[0023] In the diagram: 1. Main support frame; 2. Processing table; 3. Unwinding roller; 4. Guide roller; 5. Horizontal roller; 6. Limiting cylinder; 7. Positioning guide roller; 8. Coating mechanism; 801. Composite coating wheel; 802. Large gear ring; 803. Material separating ring; 804. Drive gear; 805. Limiting frame; 806. Pulley; 9. First motor; 10. Protective bracket; 11. Second motor; 12. Rewinding roller. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In this embodiment: a novel cable waterproof composite material longitudinal wrapping device includes a main support frame 1 and a processing table 2. A composite wrapping wheel 801 driven by a first motor 9 is set above the processing table 2. During its rotation, the cable passing through its middle is wrapped by the material inserted through the outer material separation ring 803 and the wrapping is completed.

[0026] The composite coating wheel 801 has six sets of through holes inside, and each set of holes corresponds to a set of material separation rings 803. The coating material is inserted into the through holes and the material separation rings 803 to increase the friction of the coating material and prevent the coating material from slipping.

[0027] To ensure that the composite coating wheel 801 can rotate stably and at a constant speed, a large gear ring 802 is provided on the side end of the composite coating wheel 801, and a drive gear 804 is provided on the side end of the large gear ring 802. The drive gear 804 is connected to the drive end of the first motor 9. A pulley 806 is provided on the outside of the composite coating wheel 801 to reduce the friction when the composite coating wheel 801 rotates. A limit bracket 805 is provided on the side end of the pulley 806 to fix the position of the pulley 806.

[0028] To ensure that the cable can pass accurately through the middle of the composite coating wheel 801, a guide roller 4, a horizontal roller 5, a limiting cylinder 6, and a positioning guide roller 7 are provided on the upper end of the processing table 2. The guide roller 4 provides initial guidance after the cable enters the upper range of the processing table 2, while the positioning guide roller 7 provides guidance when the cable enters the middle of the composite coating wheel 801.

[0029] To ensure the cable can move continuously, a protective bracket 10 is bolted to the upper end of the processing table 2. A take-up roller 12 is rotatably mounted on the inner side of the protective bracket 10. After the take-up roller 12 winds the cable, it continuously conveys the cable. The side end of the take-up roller 12 passes through the side wall of the protective bracket 10 and establishes a connection with the output end of the second motor 11.

[0030] In this embodiment, the cable passes through the round hole in the middle of the composite coating wheel 801 and is wound around the outside of the take-up roller 12. The outer edge of the composite coating wheel 801 is in close contact with three sets of pulleys 806, and the power is transmitted by the meshing of the drive gear 804 and the large gear ring 802.

[0031] In this embodiment, the composite materials of aluminum foil and plastic film used for coating both pass through the material separation ring 803 and are respectively connected to the coating material supply structure.

[0032] The working principle and usage process of this utility model are as follows: When using this structure, the operator winds the cable around the outside of the unwinding roller 3, and passes the end of the cable through the horizontal roller 5 and the limiting cylinder 6 until it passes through the middle of the composite coating wheel 801 and is then wound around the outside of the take-up roller 12. The composite coating material of aluminum foil and plastic film is passed through the material separating ring 803 in advance. When the first motor 9 is started, the drive gear 804 drives the large gear ring 802 and the composite coating wheel 801 to rotate. At the same time, the take-up roller 12 is continuously rotated and wound by the second motor 11, so that the cable is rotated and wound around the outer coating material during the movement until it is completely wrapped around the outside of the take-up roller 12.

[0033] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A novel cable waterproof composite material longitudinal wrapping equipment, comprising a main support frame (1) and a processing table (2), characterized in that: A composite coating wheel (801) is provided above the processing table (2), and a pulley (806) for reducing friction is provided on the outside of the composite coating wheel (801). The pulley (806) is provided with a limiting bracket (805) for fixing on its side end. The composite coated wheel (801) is provided with a large gear ring (802) on its side end. The large gear ring (802) is provided with a drive gear (804) on its side for transmitting the power of the first motor (9).

2. The novel cable waterproof composite material longitudinal wrapping equipment according to claim 1, characterized in that: The composite coated wheel (801) has six sets of through holes inside, and each set of holes corresponds to a set of material separation rings (803). The coating material is inserted into the through holes and the material separation rings (803) to increase the friction of the coating material.

3. The novel cable waterproof composite material longitudinal wrapping equipment according to claim 2, characterized in that: The upper end of the processing table (2) is provided with a guide roller (4), a horizontal roller (5), a limiting cylinder (6) and a positioning guide roller (7). The guide roller (4) provides initial guidance after the cable enters the upper range of the processing table (2), while the positioning guide roller (7) provides guidance when the cable enters the middle of the composite coating wheel (801).

4. The novel cable waterproof composite material longitudinal wrapping equipment according to claim 3, characterized in that: A protective bracket (10) is bolted to the upper end of the processing table (2). A take-up roller (12) is set on the inner side of the protective bracket (10) by lateral rotation. After the take-up roller (12) winds the cable, it continuously conveys the cable. The side end of the take-up roller (12) passes through the side wall of the protective bracket (10) and establishes a connection with the output end of the second motor (11).

5. The novel cable waterproof composite material longitudinal wrapping equipment according to claim 4, characterized in that: The outer edge of the composite-coated wheel (801) is in close contact with three sets of pulleys (806), and the power is transmitted by the meshing of the drive gear (804) and the large gear ring (802).

6. The novel cable waterproof composite material longitudinal wrapping equipment according to claim 5, characterized in that: The winding material used in the material separator ring (803) is specifically a composite material of aluminum foil and plastic film.

7. The novel cable waterproof composite material longitudinal wrapping equipment according to claim 1, characterized in that: The upper end of the main support frame (1) is provided with a unwinding roller (3), and the unwinding roller (3) is provided with a through shaft in the middle and extends to both sides of the main support frame (1).

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