Power cable stripping device

Abstract

The utility model provides a power cable stripping device which comprises an outer shell, the inner side of the outer shell is provided with a cavity, the two ends of the cavity are communicated with the outside, the inner side of the cavity is provided with a lower supporting wheel through a support, a limiting assembly is arranged over the lower supporting wheel, and the inner side of the cavity is provided with two sets of contact rollers which are horizontally and symmetrically arranged. A plurality of groups of first sharp tooth structures are uniformly distributed on the outer side of the contact roller, the contact roller is connected with the outer shell through a driving assembly, the contact roller is driven by a first motor, two groups of vertically and symmetrically arranged wire stripping wheels are arranged on the inner side of the cavity, the wire stripping wheels are connected with the outer shell through connecting assemblies, and annular blades are mounted on the outer sides of the wire stripping wheels. The two sides of the annular blade are provided with second sharp tooth structures on the outer side of the wire stripping wheel. According to the utility model, the position-adjustable contact roller is matched with the first sharp tooth structures distributed on the surface of the contact roller, so that an effect of pushing a power cable is achieved, the labor intensity of workers is reduced, and the cable stripping efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of power construction technology, and in particular to a power cable stripping device. Background Technology

[0002] Power cables are often quite thick, with a thick outer rubber sheath. During the recycling process, it is necessary to peel off the outer rubber layer, which requires a power cable stripping device. For example, the prior art (authorization announcement number CN217882615U) discloses a power cable stripping device that can select the appropriate blade according to the cable's specifications and dimensions, avoiding the need to adjust the distance between the blade and the cable axis, making stripping more convenient and faster. Furthermore, it avoids inaccurate distance adjustment that could result in incomplete stripping or excessively deep cutting, damaging the core wires inside the cable.

[0003] Based on existing technology, it has been found that the process of stripping power cables requires excessive intervention from workers, such as the input or output of the power cables. Therefore, continuous power cable stripping operations increase the labor intensity of workers, and work efficiency decreases over time. Therefore, this utility model proposes a power cable stripping device to solve the problems existing in the prior art. Utility Model Content

[0004] To address the aforementioned problems, the purpose of this utility model is to propose a power cable stripping device that reduces the labor intensity of workers and solves the problems in the prior art.

[0005] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: a power cable stripping device, including a housing, an inner cavity provided on the inner side of the housing, both ends of the cavity being connected to the outside, a lower support wheel mounted on the inner side of the cavity via a bracket, a limiting component provided directly above the lower support wheel, two sets of horizontally symmetrically arranged contact rollers provided on the inner side of the cavity, and several sets of first sharp tooth structures evenly distributed on the outer side of the contact rollers, the contact rollers being connected to the housing via a drive component, and the contact rollers being driven by a first motor, two sets of vertically symmetrically arranged stripping wheels provided on the inner side of the cavity, and the stripping wheels being connected to the housing via a connecting component, annular blades mounted on the outer side of the stripping wheels, and second sharp tooth structures provided on both sides of the annular blades on the outer side of the stripping wheels.

[0006] A further improvement is that the limiting component includes a first mounting bracket, a pressure roller is mounted on the inner side of the first mounting bracket via a bearing, an extension post is mounted on the upper end of the first mounting bracket, the upper end of the extension post passes through the outer shell and is fitted with a limiting ring, and the upper part of the first mounting bracket is connected to the outer shell via a spring.

[0007] A further improvement is that: openings are provided on both sides of the outer shell, the positions of the openings correspond to the positions of the drive assembly, the drive assembly includes an outer protective shell, the outer protective shell is connected to the outer shell, and an electric push rod is installed on the inner side of the outer protective shell. The telescopic end of the electric push rod passes through the outer protective shell and is mounted on a second mounting bracket, which is connected to the contact roller through a bearing.

[0008] A further improvement is that the connecting assembly includes an inner housing, which is connected to an outer housing, and a second motor is installed on the inner side of the inner housing. A relay shaft is installed on the inner housing via bearings, and the two ends of the relay shaft are respectively connected to the second motor and the wire stripping wheel.

[0009] A further improvement is that a baffle is installed at one end of the outer casing, and the baffle is inclined.

[0010] A further improvement is that two sets of symmetrically arranged connecting frames are installed at the lower end of the outer casing, and the connecting frames are provided with connecting holes.

[0011] A further improvement is that the opening can accommodate the second mounting bracket and the first motor for entry and exit.

[0012] The beneficial effects of this utility model are as follows: This power cable stripping device uses an adjustable contact roller and a first tooth structure distributed on its surface to push the power cable. As a result, the power cable stripping process can be carried out without much intervention from the workers, thereby reducing the labor intensity of the workers and helping to improve the stripping efficiency. In addition, this device is also equipped with a lower support wheel and a limiting component to play a supporting and limiting role, so that the power cable can enter the subsequent stripping area in a better posture during the stripping process. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a top view of the outer shell structure of this utility model.

[0015] Figure 2 This is a formal schematic diagram of the present invention.

[0016] Figure 3 This is a partially enlarged schematic diagram of point A of this utility model.

[0017] The components are: 1. Outer shell; 2. Cavity; 3. Lower support wheel; 4. Contact roller; 5. First tooth structure; 6. First motor; 7. Stripping wheel; 8. Ring blade; 9. Second tooth structure; 10. First mounting bracket; 11. Lower pressure wheel; 12. Extension column; 13. Limiting ring; 14. Spring; 15. Outer protective shell; 16. Electric push rod; 17. Second mounting bracket; 18. Inner shell; 19. Second motor; 20. Relay shaft; 21. Baffle; 22. Connecting bracket. Detailed Implementation

[0018] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0019] according to Figures 1-3 As shown in the figure, this embodiment proposes a power cable stripping device, including a housing 1, with a cavity 2 provided inside the housing 1, and both the left and right ends of the cavity 2 are connected to the outside. The left end is the power cable inlet, and the right end is the power cable outlet.

[0020] A lower support wheel 3 is mounted on the inner side of the cavity 2 via a bracket. A limiting component is provided directly above the lower support wheel 3. The limiting component includes a first mounting bracket 10. A lower pressure wheel 11 is mounted on the inner side of the first mounting bracket 10 via a bearing. The axis of the lower pressure wheel 11 and the axis of the lower support wheel 3 are on the same vertical line. An extension column 12 is mounted on the upper end of the first mounting bracket 10. The upper end of the extension column 12 passes through the outer shell 1 and is equipped with a limiting ring 13. The upper part of the first mounting bracket 10 is connected to the outer shell 1 via a spring 14. The spring 14 is sleeved on the extension column 12. When the power cable enters, the lower support wheel 3 provides support during the entry process and also restricts the entry route of the power cable. Correspondingly, the spring 14 ensures that the lower pressure wheel 11 is in close contact with the power cable, thereby limiting its movement and preventing it from tilting.

[0021] The cavity 2 has two sets of horizontally symmetrically arranged contact rollers 4 on its inner side, and several sets of first sharp tooth structures 5 are evenly distributed on the outer side of the contact rollers 4. The contact rollers 4 are connected to the outer shell 1 through a drive assembly, and the contact rollers 4 are driven by a first motor 6. Both sides of the outer shell 1 have openings, and the positions of the openings correspond to the positions of the drive assembly. The drive assembly includes an outer protective shell 15, which is connected to the outer shell 1. An electric push rod 16 is installed on the inner side of the outer protective shell 15. The telescopic end of the electric push rod 16 passes through the outer protective shell 15 and is equipped with a second mounting bracket 17. The second mounting bracket 17 is connected to the contact rollers 4 through a bearing, and the opening can accommodate the second mounting bracket 17 and the first motor 6 to enter and exit. Specifically, the first motor 6 is located on the outside of the second mounting bracket 17 and is fixedly connected to the second mounting bracket 17. During operation, when the power cable enters, the electric push rod 16 is started by the operator (this device has a master controller to control the working status of the electronic components of this device). The electric push rod 16 pushes the contact roller 4 to contact the surface of the power cable. The contact roller 4, with its first pointed tooth structure 5, can penetrate into the outer protective layer of the power cable. The first motor 6 is then started, and the contact roller 4 rotates. Thus, under the action of the first pointed tooth structure 5, the power cable can be driven into the subsequent stripping area. Therefore, this device only requires the operator to provide an external force for the power cable to enter, and no operator intervention is required during the subsequent stripping process. This reduces the labor intensity of the operators during continuous power cable stripping operations.

[0022] The cavity 2 has two sets of vertically symmetrical stripping wheels 7 inside, and the stripping wheels 7 are connected by a connecting assembly housing 1. The connecting assembly includes an inner housing 18, which is connected to the outer housing 1. A second motor 19 is installed inside the inner housing 18, and a relay shaft 20 is installed on the inner housing 18 through bearings. The two ends of the relay shaft 20 are connected to the second motor 19 and the stripping wheels 7, respectively. A ring-shaped blade 8 is installed on the outer side of the stripping wheel 7. Both sides of the ring-shaped blade 8 are provided with a second pointed tooth structure 9 on the outer side of the stripping wheel 7. When the power cable enters, the second motor 19 drives the stripping wheel 7 to rotate, thereby causing the ring-shaped blade 8 to cut and damage the power cable, thereby stripping off its outer rubber and exposing the internal cable. Correspondingly, the function of the second pointed tooth structure 9 is the same as that of the first pointed tooth structure 5.

[0023] A baffle 21 is installed at one end of the outer casing 1. The baffle 21 is inclined. Since the power cable has deformable properties, the baffle 21 plays a supporting role in the route it travels.

[0024] Two sets of symmetrically arranged connecting brackets 22 are installed at the lower end of the outer casing 1. The connecting brackets 22 are provided with connecting holes and are used to connect with external equipment.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A power cable stripping device comprising an outer housing (1), characterised in that: The inner side of the outer shell (1) is provided with a cavity (2), and both ends of the cavity (2) are communicated with the outside, the inner side of the cavity (2) is provided with a lower supporting wheel (3) mounted by a support, the upper side of the lower supporting wheel (3) is provided with a limiting assembly, the inner side of the cavity (2) is provided with two groups of horizontally symmetrically arranged contact rollers (4), and the outer side of the contact roller (4) is uniformly distributed with a plurality of groups of first tines (5), the contact roller (4) is connected with the outer shell (1) through a driving assembly, and the contact roller (4) is driven by a first motor (6), the inner side of the cavity (2) is provided with two groups of vertically symmetrically arranged stripping wheels (7), and the stripping wheel (7) is connected with the outer shell (1) through a connecting assembly, the outer side of the stripping wheel (7) is provided with a ring-shaped blade (8), and the two sides of the ring-shaped blade (8) are provided with second tines (9) on the outer side of the stripping wheel (7).

2. A power cable stripping device according to claim 1, wherein: The limiting assembly comprises a first mounting frame (10), the inner side of the first mounting frame (10) is provided with a lower pressing wheel (11) mounted through a bearing, the upper end of the first mounting frame (10) is provided with an extension column (12), the upper end of the extension column (12) penetrates through the outer shell (1) and is provided with a limiting ring (13), and the upper side of the first mounting frame (10) is connected with the outer shell (1) through a spring (14).

3. A power cable stripping device according to claim 1, wherein: The two sides of the outer shell (1) are provided with openings, the positions of the openings correspond to the positions of the driving assembly, the driving assembly comprises an outer protective shell (15), the outer protective shell (15) is connected with the outer shell (1), and the inner side of the outer protective shell (15) is provided with an electric push rod (16), the telescopic end of the electric push rod (16) penetrates through the outer protective shell (15) and is provided with a second mounting frame (17), and the second mounting frame (17) is connected with the contact roller (4) through a bearing.

4. A power cable stripping device according to claim 1, wherein: The connecting assembly comprises an inner shell (18), the inner shell (18) is connected with the outer shell (1), and the inner side of the inner shell (18) is provided with a second motor (19), the inner shell (18) is provided with a relay shaft (20) mounted through a bearing, and the two ends of the relay shaft (20) are connected with the second motor (19) and the stripping wheel (7) respectively.

5. A power cable stripping device according to claim 1, wherein: One end of the outer shell (1) is provided with a baffle (21), and the baffle (21) is inclined.

6. A power cable stripping device according to claim 1, wherein: The lower end of the outer shell (1) is provided with two groups of symmetrically arranged connecting frames (22), and the connecting frame (22) is provided with a connecting hole.

7. A power cable stripping device according to claim 3, wherein: The opening can accommodate the second mounting frame (17) and the first motor (6) to enter and exit.

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