An auxiliary device for electrical engineering wire stripping

Abstract

The utility model discloses an auxiliary device is stripped with electrical engineering, relates to electrical engineering cable processing device technical field, and its technical key points include processing platform and cable, be provided with peeling mechanism and barking mechanism on the processing platform, the peeling mechanism includes the fixed frame no.

Description

Technical Field

[0001] This utility model relates to the technical field of electrical engineering cable processing devices, specifically an auxiliary device for electrical engineering wire stripping. Background Technology

[0002] In the field of electrical engineering, a large number of waste cables (such as high-voltage cables replaced by power grid upgrades, wires from obsolete electronic equipment, and surplus cables from engineering projects) need to be recycled because they have lost their original use value. "Stripping" is the core pre-process for waste cable recycling. Cables consist of an outer insulation layer (PVC, cross-linked polyethylene, etc.) and an inner metal conductor (copper, aluminum, etc.). The essential requirement of stripping in recycling scenarios is to achieve a dual core objective by separating the insulation layer from the conductor: on the one hand, to extract high-value copper and aluminum from the conductor—the energy consumption for recycling these metals is only 5%-15% of that for primary metals, which can avoid the waste of scarce resources and reduce dependence on primary mineral mining, in line with the requirements of resource recycling; on the other hand, to isolate the environmental risks of the insulation layer—insulation materials often contain harmful substances such as chlorine and heavy metals. Direct landfill will pollute the soil and groundwater, while incineration will release toxic gases (such as dioxins). After separation, the insulation materials can be classified for recycling or harmless treatment, which is in line with the requirements of regulations such as the "Solid Waste Pollution Prevention and Control Law" for the standardized treatment of electronic solid waste.

[0003] During the stripping process of cable recycling, the core and insulation layer often stick together after long-term use, making it difficult to separate them effectively. In the past, the lack of efficient tools made it difficult to remove the sticky parts after stripping, affecting cable recycling and subsequent processing. Moreover, traditional processing methods are not convenient to adjust flexibly according to different cable diameters and have poor adaptability to various cable characteristics, resulting in poor efficiency and quality of cable processing. Utility Model Content

[0004] Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides an auxiliary device for wire stripping in electrical engineering. This device is equipped with a stripping mechanism. When the cable at the stripping end is pulled, the wire core is continuously passed through two arc-shaped blades, allowing the insulation layer to be separated from the wire core by the two arc-shaped blades.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary device for wire stripping in electrical engineering, comprising a processing table and a cable, wherein the processing table is provided with a stripping mechanism and a wire stripping mechanism; The peeling mechanism includes a fixed frame 1 fixedly connected to the top of the processing table. A bidirectional lead screw is rotatably connected to the inner wall of the fixed frame 1. A knob cover is fixedly installed at the left end of the bidirectional lead screw. A slide rod is fixedly connected to the inner wall of the fixed frame 1. Two movable plates are threadedly connected to the outer wall of the bidirectional lead screw. The two movable plates are symmetrically distributed inside the fixed frame 1. The slide rod slides through the two movable plates. A tool holder is installed on the front side of each of the two movable plates. An arc-shaped cutter head is provided on the front side of each of the two tool holders.

[0006] Preferably, each of the two movable plates is fixedly connected to a mounting plate on its front side, and two bolts are threadedly connected between the two mounting plates and the two tool holders respectively. The cable consists of a wire core and an insulation layer. The outer surface of the wire core is wrapped with an insulation layer made of rubber. The wire core is located between the two tool holders.

[0007] Preferably, the peeling mechanism includes a fixed frame two fixedly connected to the top of the processing table. The inner wall of the fixed frame two has two sliding grooves, and the inner wall of the fixed frame two has two movable frames slidably connected to each other. The two movable frames are respectively slidably connected to the inner walls of the two sliding grooves.

[0008] Preferably, the inner walls of both movable frames are fixedly connected with stripping blades, and both stripping blades are in contact with the insulation layer on the outer wall of the wire core.

[0009] Preferably, threaded rods are rotatably connected to the opposite sides of the two movable frames, and the opposite sides of the two threaded rods extend threadedly to the top and bottom of the second fixed frame, respectively. Adjusting blocks are fixedly connected to the opposite sides of the two threaded rods.

[0010] Preferably, the top of the processing table is rotatably connected to four positioning posts, and the outer walls of the four positioning posts are in contact with the outer wall of the insulating layer.

[0011] Compared with the prior art, this utility model provides an auxiliary device for wire stripping in electrical engineering, which has the following beneficial effects: 1. By setting up a stripping mechanism, the wire core is continuously passed through two arc-shaped blades as the cable at the stripping end is pulled, so that the insulation layer can be separated from the wire core by the two arc-shaped blades. This prevents the wire core from sticking together and thus failing to effectively separate from the insulation layer, which would affect the cable recycling or other subsequent processing. This provides an efficient and convenient way for cable processing.

[0012] 2. The installation plate and bolts allow the two arc-shaped cutter heads to be replaced according to different cable diameters, assisting in the cable stripping process and better adapting to the characteristics of various cables, further improving the flexibility and adaptability of the entire cable processing work. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the peeling mechanism of this utility model; Figure 3 This is a structural schematic diagram of the second fixing frame of this utility model; Figure 4 for Figure 1 A magnified structural diagram of point A in the middle.

[0014] In the diagram: 1. Processing table; 2. Peeling mechanism; 3. Stripping mechanism; 4. Cable; 21. Fixing frame one; 22. Two-way lead screw; 23. Slide rod; 24. Moving plate; 25. Mounting plate; 26. Tool holder; 27. Arc-shaped cutter head; 28. Bolt; 31. Fixing frame two; 32. Slide groove; 33. Moving frame; 34. Stripping cutter disc; 35. Threaded rod; 36. Positioning post; 41. Wire core; 42. Insulation layer. Detailed Implementation

[0015] 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.

[0016] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0017] Please see Figure 1-4 This utility model provides a technical solution for an auxiliary device for wire stripping in electrical engineering: Example 1: An auxiliary device for wire stripping in electrical engineering includes a processing table 1 and a cable 4. The processing table 1 is equipped with a stripping mechanism 2 and a stripping mechanism 3. The peeling mechanism 2 includes a fixed frame 21 fixedly connected to the top of the processing table 1. A double-acting lead screw 22 is rotatably connected to the inner wall of the fixed frame 21. A knob cover is fixedly installed on the left end of the double-acting lead screw 22. A slide rod 23 is fixedly connected to the inner wall of the fixed frame 21. Two movable plates 24 are threadedly connected to the outer wall of the double-acting lead screw 22. The two movable plates 24 are symmetrically distributed inside the fixed frame 21. The slide rod 23 slides through the two movable plates 24. A tool holder 26 is installed on the front side of each of the two movable plates 24. The front side of each of the two blade holders 26 is provided with an arc-shaped blade head 27. The front side of each of the two movable plates 24 is fixedly connected with a mounting plate 25. The two mounting plates 25 are threadedly connected to the two blade holders 26 with two bolts 28 respectively. The cable 4 is composed of a wire core 41 and an insulation layer 42. The outer surface of the wire core 41 is wrapped with an insulation layer 42, which is made of rubber. The wire core 41 is located between the two blade holders 26. The two arc-shaped blade heads 27 are used to remove the insulation from the stripped cable 4, assisting in the stripping process and making the stripping process faster and smoother.

[0018] Example 2: Based on Example 1, the stripping mechanism 3 includes a fixed frame 31 fixedly connected to the top of the processing table 1. Two grooves 32 are formed on the inner wall of the fixed frame 31. Two movable frames 33 are slidably connected to the inner wall of the fixed frame 31. The two movable frames 33 are slidably connected to the inner walls of the two grooves 32 respectively. A stripping blade 34 is fixedly connected to the inner wall of each of the two movable frames 33. Both stripping blades 34 are in contact with the insulation layer 42 on the outer wall of the wire core 41, and are used to cut the insulation layer 42. Threaded rods 35 are rotatably connected to the opposite sides of the frame 33. The opposite sides of the two threaded rods 35 extend threadedly to the top and bottom of the fixed frame 31, respectively. Adjusting blocks are fixedly connected to the opposite sides of the two threaded rods 35. Four positioning posts 36 are rotatably connected to the top of the processing table 1. The outer walls of the four positioning posts 36 are in contact with the outer wall of the insulation layer 42. The four positioning posts 36 are used to assist in the movement and positioning of the cable 4 and prevent the cable 4 from bending or knotting during manual conveying.

[0019] In practical use, this utility model, an auxiliary device for stripping wires in electrical engineering, is equipped with a stripping mechanism 2. The cable 4 is typically composed of an insulation layer 42 wrapping a wire core 41. After prolonged use, the wire core 41 and the insulation layer 42 often stick together. After stripping the cable 4, the wire core 41 is passed through two arc-shaped cutting heads 27. By turning the knob cover on the bidirectional lead screw 22, the bidirectional lead screw 22 is rotated. With the cooperation of the sliding rod 23, the two moving plates 24 are brought closer together, causing the two arc-shaped cutting heads 27 to tightly adhere to the outer wall of the wire core 41, stripping the cable 4. Pulling the stripped end of the cable 4 moves the wire core 41... After passing through the two arc-shaped cutter heads 27, the insulation layer 42 can be separated from the wire core 41 by the two arc-shaped cutter heads 27. This prevents the wire core 41 from being unable to be effectively separated from the insulation layer 42 due to adhesion, which would affect the recycling or other subsequent processing of the cable 4. This provides an efficient and convenient way to process the cable 4, improving the efficiency and quality of the cable 4 processing. In addition, the mounting plate 25 and the bolt 28 cooperate with each other, allowing the two arc-shaped cutter heads 27 to be replaced according to different diameter cables 4, assisting the stripping process of the cable 4, better adapting to the characteristics of various cables 4, and further improving the flexibility and adaptability of the entire cable 4 processing work.

[0020] With the stripping mechanism 3 in place, after the cable 4 is placed between the four positioning posts 36, the insulation layer 42 is attached to the four positioning posts 36. According to the diameter of the cable 4, the adjusting blocks on the two threaded rods 35 are turned to move the two moving frames 33 up or down respectively, so that the stripping blade 34 can cut the insulation layer 42 on the cable 4 and produce two cuts, which facilitates the subsequent stripping process. The two work together to greatly improve the stripping efficiency of the cable 4.

[0021] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. An auxiliary device for electrical engineering wire stripping, comprising a processing table (1) and a cable (4), characterized in that: The processing table (1) is equipped with a peeling mechanism (2) and a peeling mechanism (3). The peeling mechanism (2) includes a fixed frame (21) fixedly connected to the top of the processing table (1). A two-way lead screw (22) is rotatably connected to the inner wall of the fixed frame (21). A knob cover is fixedly installed on the left end of the two-way lead screw (22). A slide rod (23) is fixedly connected to the inner wall of the fixed frame (21). Two moving plates (24) are threadedly connected to the outer wall of the two-way lead screw (22). The two moving plates (24) are symmetrically distributed inside the fixed frame (21). The slide rod (23) slides through the two moving plates (24). A tool holder (26) is installed on the front side of each of the two moving plates (24). An arc-shaped cutter head (27) is provided on the front side of each of the two tool holders (26).

2. An electrical engineering wire stripping aid according to claim 1, wherein: The front sides of the two movable plates (24) are fixedly connected with mounting plates (25). The two mounting plates (25) are threadedly connected to the two tool holders (26) with two bolts (28). The cable (4) is composed of a wire core (41) and an insulation layer (42). The outer surface of the wire core (41) is covered with an insulation layer (42). The insulation layer (42) is made of rubber. The wire core (41) is located between the two tool holders (26).

3. An electrical engineering wire stripping aid according to claim 2, wherein: The peeling mechanism (3) includes a fixed frame two (31) fixedly connected to the top of the processing table (1). The inner wall of the fixed frame two (31) has two sliding grooves (32). The inner wall of the fixed frame two (31) is slidably connected to two moving frames (33). The two moving frames (33) are slidably connected to the inner walls of the two sliding grooves (32) respectively.

4. An electrical engineering wire stripping aid according to claim 3, wherein: The inner walls of the two movable frames (33) are fixedly connected with stripping blades (34), and the two stripping blades (34) are in contact with the insulation layer (42) on the outer wall of the wire core (41).

5. An electrical engineering wire stripping aid according to claim 4, wherein: Each of the two movable frames (33) is rotatably connected to a threaded rod (35) on the side away from each other. The side of each threaded rod (35) away from the movable frame (33) extends threadedly to the top and bottom of the second fixed frame (31) respectively. An adjusting block is fixedly connected to the side of each threaded rod (35) away from the movable frame (33).

6. An electrical engineering wire stripping aid according to claim 5, wherein: The top of the processing table (1) is rotatably connected to four positioning posts (36), and the outer walls of the four positioning posts (36) are in contact with the outer wall of the insulating layer (42).

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