Stripping device for cable metal recovery

Abstract

The utility model discloses a stripping device for cable metal recovery, and relates to the technical field of cable stripping devices. The stripping device for cable metal recovery comprises a mounting table, a main support is fixed to the upper portion of the mounting table, an auxiliary support is slidably connected to the inner wall of the main support, a lifting structure enabling the auxiliary support to ascend and descend on the inner wall of the main support is mounted at the top of the main support, and cutting knives are rotationally connected to one side of the main support and one side of the auxiliary support correspondingly; driving motors for driving the cutting knife to rotate are mounted on the sides, deviating from the cutting knife, of the main bracket and the auxiliary bracket; by arranging the grinding block and the moving assembly, the device can automatically grind the cutting knife, the sharpness of the cutting knife is kept, and the service life of the cutting knife is prolonged; therefore, frequent replacement and shutdown time caused by abrasion of the cutting knife are reduced, and stability and reliability of equipment are improved.

Description

Technical Field

[0001] This utility model relates to the technical field of cable stripping devices, specifically a stripping device for cable metal recycling. Background Technology

[0002] Cable metal stripping devices are specialized equipment used to separate the metal core (such as copper, aluminum, etc.) and insulation layer from cables; the main design goal of these devices is to complete the cable stripping work efficiently and safely.

[0003] Referring to the cable stripping device disclosed in patent application CN220652808U, this invention addresses the problem of existing stripping devices lacking mechanical force to drive cable movement during stripping, resulting in time-consuming and labor-intensive operations. The proposed solution includes a machine body with a cable inlet on one side. Multiple mounting plates are installed on the side of the inlet, and guide rollers are rotatably connected between the mounting plates. Multiple pulleys are rotatably connected to the inner wall of the machine body. A fixing plate is also provided within the machine body, with multiple baffles installed at the bottom of the fixing plate. Blades are positioned between the baffles, and the tops of the blades are fixedly connected to the fixing plate. A drive wheel is rotatably connected to the inner wall of the machine body, and a drive motor is installed on one side of the machine body. This invention enables automatic cable stripping after the cable is installed in the machine body. It is simple to install, saves time and labor, and is easy to operate, effectively reducing labor costs.

[0004] As described above, the wire stripping device in the prior art uses a blade to cut the outer wall of the cable, thereby separating the metal core inside the cable. However, in long-term use, the blade is very prone to wear and dulling, resulting in poor cutting effect and affecting the stripping efficiency of the cable. Frequent replacement of the blade will further increase the cost of the cable stripping work.

[0005] Therefore, it is necessary to provide a stripping device for recycling cable metal to solve the above-mentioned technical problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To solve the above-mentioned technical problems, this utility model provides a stripping device for metal recycling of cables.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model is implemented through the following technical solution: a stripping device for cable metal recycling, including an installation platform, a main support fixed above the installation platform, a secondary support slidably connected to the inner wall of the main support, a lifting structure installed on the top of the main support to raise and lower the secondary support on the inner wall of the main support, a cutter rotatably connected to one side of both the main support and the secondary support, and a drive motor for driving the cutter to rotate installed on the side of both the main support and the secondary support away from the cutter.

[0010] A support plate is fixed above the side of the sub-support near the cutter. The support plate and the side opposite the mounting table are symmetrically connected with grinding blocks for grinding the cutter. The four grinding blocks are located on both sides of the two cutters. A moving component is installed above the mounting table to bring the grinding blocks on both sides of the two cutters closer to each other.

[0011] The mounting platform is symmetrically and slidably connected to a cable tray, and an adjustment component is installed below the mounting platform to adjust the height of the cable tray.

[0012] Preferably, each of the support plates and the mounting platform has a slide rail symmetrically fixed on the opposite side. Each of the support plates and the mounting platform has two sliders slidably connected to the slide rails, and the grinding block is fixed on the side of the sliders away from the slide rails.

[0013] Preferably, the movable component includes telescopic rods symmetrically arranged above a slider near the mounting platform, with the extended ends of the four telescopic rods all extending upwards, and every two telescopic rods being fixed to the bottom of a slider near the support plate;

[0014] A motion assembly is installed above the mounting platform to drive two sliders close to the mounting platform to move relative to each other.

[0015] Preferably, the motion component includes a first motor fixed above the mounting platform, a bidirectional screw rotatably connected to the side of the main bracket near the first motor, the end of the bidirectional screw near the first motor being fixed to the output end of the first motor, and two sliders near the mounting platform being symmetrically threaded to the outer wall of the bidirectional screw.

[0016] Preferably, the adjustment assembly includes a connecting plate fixed below the two placement racks, and a drive assembly for moving the connecting plate below the mounting platform is installed below the mounting platform.

[0017] Preferably, the drive assembly includes a fixed plate fixed below the mounting platform, a second motor fixed below the fixed plate, a second screw rotatably connected between the fixed plate and the mounting platform, the outer wall of the second screw being threadedly connected to a connecting plate, and the end of the second screw near the second motor being fixed to the output end of the second motor.

[0018] (III) Beneficial Effects

[0019] This invention provides a stripping device for recycling metal from cables. Compared with the prior art, it has the following advantages:

[0020] 1. This application enables the device to automatically sharpen the cutter by setting up a grinding block and a moving component, maintaining the sharpness of the cutter and extending its service life; this reduces frequent replacements and downtime caused by cutter wear, and improves the stability and reliability of the equipment;

[0021] 2. This application allows for convenient cable laying through the design of the placement rack and adjustment components. The height of the placement rack can be adjusted according to the cable stripping requirements. This flexibility enables the device to adapt to cables of different specifications and types, improving the practicality of the equipment. Attached Figure Description

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

[0023] Figure 2 This is a schematic diagram showing the relationship between the connecting plate and the placement rack of this utility model;

[0024] Figure 3 This is a schematic diagram showing the relationship between the support plate and the slider of this utility model;

[0025] Figure 4 This is a schematic diagram showing the relationship between the slider and the slide rail of this utility model.

[0026] The following are the labels in the diagram: 1. Mounting platform; 2. Main support; 3. Secondary support; 4. Cutting blade; 5. Drive motor; 6. Grinding block; 7. Placement rack; 8. Slide rail; 9. Slider; 10. Telescopic rod; 11. First motor; 12. Bidirectional screw; 13. Support plate; 14. Connecting plate; 15. Fixing plate; 16. Second screw; 17. Second motor. Detailed Implementation

[0027] 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.

[0028] This utility model provides two technical solutions:

[0029] Figures 1 to 4The first embodiment is shown: a stripping device for recycling metal from cables, including a mounting platform 1, a main support 2 fixed above the mounting platform 1, a secondary support 3 slidably connected to the inner wall of the main support 2, a lifting structure installed on the top of the main support 2 to raise and lower the secondary support 3 on the inner wall of the main support 2, a cutter 4 rotatably connected to one side of both the main support 2 and the secondary support 3, and a drive motor 5 for driving the cutter 4 to rotate is installed on the side of both the main support 2 and the secondary support 3 away from the cutter 4.

[0030] A support plate 13 is fixed above the side of the auxiliary bracket 3 near the cutter 4. The support plate 13 and the side opposite to the mounting table 1 are symmetrically connected with grinding blocks 6 for grinding the cutter 4. The four grinding blocks 6 are located on both sides of the two cutters 4 respectively. A moving component is installed above the mounting table 1 to bring the grinding blocks 6 on both sides of the two cutters 4 closer to each other.

[0031] A cable tray 7 is symmetrically slidably connected above the mounting platform 1, and an adjustment component is installed below the mounting platform 1 to adjust the height of the cable tray 7.

[0032] The support plate 13 and the mounting platform 1 are symmetrically fixed with slide rails 8 on the opposite side of each other. The support plate 13 and the mounting platform 1 are slidably connected to two sliders 9 through the slide rails 8. The grinding block 6 is fixed on the side of the slider 9 away from the slide rails 8.

[0033] The moving component includes telescopic rods 10 that are symmetrically arranged above the sliders 9 near the mounting platform 1. The extended ends of the four telescopic rods 10 all extend upwards, and every two telescopic rods 10 are fixed to the bottom of a slider 9 near the support plate 13. A motion component is installed above the mounting platform 1 to drive the two sliders 9 near the mounting platform 1 to move relative to each other.

[0034] The motion assembly includes a first motor 11 fixed above the mounting platform 1. A bidirectional screw 12 is rotatably connected to the side of the main bracket 2 near the first motor 11. The end of the bidirectional screw 12 near the first motor 11 is fixed to the output end of the first motor 11. Two sliders 9 near the mounting platform 1 are symmetrically threaded to the outer wall of the bidirectional screw 12.

[0035] This application enables the device to automatically grind the cutter 4 by setting up a grinding block 6 and a moving component, maintaining the sharpness of the cutter 4 and extending its service life; this reduces the frequent replacement and downtime caused by the wear of the cutter 4, and improves the stability and reliability of the equipment.

[0036] Figures 1 to 2The second embodiment is shown, and its main difference from the first embodiment is that: the adjustment assembly includes a connecting plate 14 fixed below the two placement racks 7, and a drive assembly is installed below the mounting platform 1 to drive the connecting plate 14 to move below the mounting platform 1; the drive assembly includes a fixing plate 15 fixed below the mounting platform 1, a second motor 17 fixed below the fixing plate 15, a second screw 16 rotatably connected between the fixing plate 15 and the mounting platform 1, the outer wall of the second screw 16 being threadedly connected to the connecting plate 14, and the end of the second screw 16 near the second motor 17 being fixed to the output end of the second motor 17.

[0037] This application allows for convenient cable laying by setting up the placement rack 7 and adjustment components, and the height of the placement rack 7 can be adjusted according to the cable stripping requirements. This flexibility enables the device to adapt to cables of different specifications and types, improving the practicality of the equipment.

[0038] Working principle:

[0039] The lifting structure typically utilizes a screw that is rotatably connected to the secondary support 3, which is threadedly connected to the main support 2, thereby allowing the secondary support 3 to slide on the inner wall of the main support 2. This is existing technology and will not be elaborated upon.

[0040] Adjust the height of the placement rack 7 according to the stripping requirements. The second motor 17 causes the second screw 16 to rotate, which drives the connecting plate 14 to move below the mounting platform 1. While the connecting plate 14 moves, the placement rack 7 is raised and lowered and slid above the mounting platform 1. Then, the cable to be stripped is placed on the placement rack 7 for preparation.

[0041] The lifting structure is used to drive the secondary bracket 3 to slide on the inner wall of the main bracket 2, so that the distance between the two cutters 4 can be adjusted according to the diameter of the cable; then the drive motor 5 is used to make the cutter 4 rotate, and the cable is continuously fed into the space between the two cutters 4, and the cable is cut and stripped by the rotation of the two cutters 4.

[0042] The lifting structure allows the sub-support 3 to slide on the inner wall of the main support 2, while the telescopic rod 10 also extends and retracts accordingly. When the cutter 4 becomes dull after long-term use, the grinding block 6 can be used to grind the cutter 4. The first motor 11 rotates the bidirectional screw 12, which drives the two sliders 9 near the mounting platform 1 to move closer to each other along the slide rail 8. This causes the grinding block 6 fixed to the slider 9 to move closer to the cutter 4. Due to the connection of the telescopic rod 10, the slider 9 near the support plate 13 also drives the grinding block 6 to move closer to the cutter 4 located on the sub-support 3. Then, the two drive motors 5 drive the two cutters 4 to rotate, so that the grinding block 6 can grind the cutter 4. After the cutter 4 is ground, the grinding blocks 6 on both sides of the cutter 4 move away from each other.

[0043] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0044] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stripping device for recycling metal from cables, comprising a mounting platform (1), a main support (2) fixed above the mounting platform (1), a secondary support (3) slidably connected to the inner wall of the main support (2), and a lifting structure for raising and lowering the secondary support (3) within the inner wall of the main support (2) mounted on the top of the main support (2), characterized in that: Both the main support (2) and the auxiliary support (3) are rotatably connected to a cutter (4), and both the main support (2) and the auxiliary support (3) are equipped with a drive motor (5) to drive the cutter (4) to rotate on the side away from the cutter (4); The secondary bracket (3) is fixed with a support plate (13) on the side near the cutter (4). The support plate (13) and the mounting platform (1) are symmetrically connected with grinding blocks (6) for grinding the cutter (4). The four grinding blocks (6) are located on both sides of the two cutters (4). A moving component is installed above the mounting platform (1) to bring the grinding blocks (6) on both sides of the two cutters (4) closer to each other. The mounting platform (1) is symmetrically and slidably connected to a cable-laying rack (7), and an adjustment component for adjusting the height of the rack (7) is installed below the mounting platform (1).

2. The stripping device for cable metal recycling according to claim 1, characterized in that: The support plate (13) and the mounting platform (1) are symmetrically fixed with slide rails (8). The support plate (13) and the mounting platform (1) are slidably connected with two sliders (9) through the slide rails (8). The grinding block (6) is fixed on the side of the slider (9) away from the slide rails (8).

3. The stripping device for cable metal recycling according to claim 2, characterized in that: The movable component includes telescopic rods (10) that are symmetrically arranged above a slider (9) near the mounting platform (1). The extended ends of the four telescopic rods (10) extend upwards, and every two telescopic rods (10) are fixed to the bottom of a slider (9) near the support plate (13). A motion assembly is installed above the mounting platform (1) to drive two sliders (9) close to the mounting platform (1) to move relative to each other.

4. The stripping device for cable metal recycling according to claim 3, characterized in that: The motion assembly includes a first motor (11) fixed above the mounting platform (1), a bidirectional screw (12) rotatably connected to the side of the main bracket (2) near the first motor (11), the end of the bidirectional screw (12) near the first motor (11) is fixed to the output end of the first motor (11), and two sliders (9) near the mounting platform (1) are symmetrically threaded to the outer wall of the bidirectional screw (12).

5. The stripping device for cable metal recycling according to claim 1, characterized in that: The adjustment assembly includes a connecting plate (14) fixed below the two placement racks (7), and a drive assembly for moving the connecting plate (14) below the mounting platform (1) is installed below the mounting platform (1).

6. The stripping device for cable metal recycling according to claim 5, characterized in that: The drive assembly includes a fixing plate (15) fixed below the mounting platform (1), a second motor (17) fixed below the fixing plate (15), a second screw (16) rotatably connected between the fixing plate (15) and the mounting platform (1), the outer wall of the second screw (16) being threadedly connected to the connecting plate (14), and the end of the second screw (16) near the second motor (17) being fixed to the output end of the second motor (17).

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