Peeling device for cable recovery

Abstract

The utility model provides a stripping device for cable recovery, and relates to the technical field of cable and wire processing. Comprising a machine frame, a guiding mechanism installed in the machine frame, a peeling assembly and a limiting assembly. The guiding mechanism comprises two sets of belt type guiding assemblies which are oppositely arranged and consistent in conveying direction. A transmission channel for the cable to move is arranged in the middle of the two groups of belt type guide assemblies; the limiting assembly is in transmission connection with the two belt type guiding assemblies and guides the two belt type guiding assemblies to do relative reciprocating motion. The peeling assembly is installed at the wire harness output end of the guiding mechanism. The two belt-type guiding assemblies and the limiting assembly are installed and guided in the rack, so that it is guaranteed that cables with different diameters move in the transmission channel formed by the structure and move to the peeling assembly, and metal wires and rubber skins of the cables are separated; and the cables with different diameters can be peeled, so that the application range of the device is expanded, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable and wire processing, in particular to a cable stripping device for recycling. Background Art

[0002] With the popularization of electronic and electrical products, a large amount of waste wires and cables are generated. Since there are a large number of precious metals and plastics in waste wires and cables, separating and utilizing the precious metals and plastics in waste wires and cables and making them high value-added products in urban minerals is a major issue in modern society.

[0003] At present, there are only several ways to dismantle waste fine wires and cables: manual dismantling, incineration, chemical method, freezing method and mechanical stripping method. In the prior art, mechanical stripping method is often used, which has a small scope of application and is suitable for cables and wires with larger diameters. The dismantling efficiency and effect of waste fine wires and cables are not good. Mechanical crushing method is to completely crush the waste fine wires and cables through crushing equipment, and the metal becomes copper rice and the plastic skin becomes dust, and then the two are screened and separated. This separation method has high energy consumption, high equipment cost and is easy to cause dust pollution.

[0004] Therefore, it is urgent to design a stripping device suitable for disassembling waste wires and cables of different sizes. Utility Model Content

[0005] The utility model aims to provide a cable stripping device for recycling, which can solve the problems raised by the above-mentioned background technology in view of the shortcomings of the prior art.

[0006] The technical solution of this application is implemented as follows:

[0007] The present application provides a cable stripping device for recycling, comprising a frame, a guide mechanism installed in the frame, a stripping assembly, and a limit assembly;

[0008] The guiding mechanism comprises two sets of belt-type guiding assemblies which are arranged opposite to each other and have the same transmission direction;

[0009] A transmission channel for the movement of the cable is arranged in the middle of the two groups of belt guide assemblies;

[0010] The limiting components are respectively connected with the two groups of belt guide components and guide the two belt guide components to make relative reciprocating motion; the stripping component is installed at the wire harness output end of the guide mechanism.

[0011] In some technical schemes of the utility model, the belt guide assembly includes a mounting frame, a conveyor belt and at least two groups of conveyor rollers. The mounting frame is mounted in a frame, and the two groups of conveyor rollers are rotatably arranged at both ends of the mounting frame; the conveyor belt is connected at its head and tail ends and is transmission-connected to the two groups of conveyor rollers; the opposite sides of the conveyor belts in the two groups of belt guide assemblies are parallel to each other.

[0012] In some technical schemes of the utility model, the limit assembly includes multiple groups of guide rods, and the multiple guide rods are respectively installed on both sides of the frame with the guide mechanism as the symmetry axis; the guide rods pass through the frame and are connected to the mounting frame located on the same side of the frame; the guide rods are provided with limit springs that abut against the frame.

[0013] In some technical solutions of the utility model, the peeling assembly includes two groups of knives symmetrically arranged in a frame, and a linkage member for controlling the synchronous movement of the knives and a mounting frame located on the same side is provided in the frame.

[0014] In some technical solutions of the utility model, two cutters are staggeredly arranged in the frame, the two cutters are parallel to each other and the orthographic projection surfaces of the cutters partially overlap with each other.

[0015] In some technical solutions of the utility model, a guiding assembly is provided between the output end of the guiding mechanism and the peeling assembly.

[0016] In some technical solutions of the utility model, a first guide tube and two second guide tubes are provided at the output end of the peeling assembly, and the two second guide tubes are located on both sides of the first guide tube; one end of the second guide tube close to the peeling assembly is trumpet-shaped.

[0017] In some technical solutions of the utility model, the guide group includes two guide wheels rotatably arranged in the frame, and connecting rods are provided on the two mounting frames, and the retaining frames of the guide wheels are connected to the connecting rods located on the same side thereof.

[0018] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects:

[0019] The structure involved in the present application can transmit cables of different diameters, and by installing two belt guide assemblies and a limit assembly in the rack, it is ensured that cables of different diameters move in the transmission channel formed by the above structure and move to the stripping assembly to separate the metal wire and the rubber skin of the cable; thereby realizing the cable stripping operation, which can adapt to cables of different diameters, expand the scope of use of the device, and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the installation structure of the guide mechanism and the tool in the utility model;

[0023] Figure 3 This is a schematic diagram of the installation structure of the first guide tube and the second guide tube in the utility model;

[0024] Figure 4 This is a schematic diagram of the first installation structure of the tool in the utility model;

[0025] Figure 5 This is a second installation structure diagram of the tool in the utility model.

[0026] Icons: 1. Frame; 2. Cable; 3. Guide rod; 4. Limit spring; 5. Mounting frame; 6. Conveyor belt; 7. Conveyor roller; 8. Push rod; 9. Follower rod; 10. Tool; 11. First guide tube; 12. Guide wheel; 13. Second guide tube. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Example 1

[0030] Please refer to Figure 1-Figure 5 shown.

[0031] The present application provides a peeling device for cable recycling, mainly solving the problem that the wire strippers in the prior art can often only perform peeling treatment on cables 2 with a relatively large diameter, and the peeling treatment of small cables 2 is less than satisfactory. To solve the above problems, the guiding mechanism, the peeling assembly, and the limiting assembly are installed in the frame 1; the frame 1 is formed by splicing aluminum profiles or other metal materials into a frame structure by welding or bolt connection methods; to ensure the stability of the device during operation; two belt guiding components in the guiding mechanism are installed in the frame 1 horizontally or vertically; and it is ensured that the transmission directions of the two belt guiding components are the same; a transmission channel for the movement of the cable is left between the two belt guiding components; and a limiting assembly for guiding the two belt guiding components to perform relative reciprocating motion is installed in the frame 1. In this way, the distance between the two belt guiding components can be restricted by the limiting assembly, and at this time, the transmission channel can accommodate cables 2 of different diameters and move from the transmission channel to the peeling assembly at the wire harness output end installed in the guiding mechanism, realizing the separation of the metal wire and the rubber skin of the cable 2; thus realizing the peeling operation of the cable 2, improving the adaptability of the device, and improving work efficiency.

[0032] In some technical solutions of the present invention, the specific structure of the belt guiding component includes a mounting frame 5, a transmission belt 6, and at least two groups of transmission rollers 7. The mounting frame 5 is installed in the frame 1 through at least two slide rails to ensure that the two mounting frames 5 do not shift when moving relative to each other; the two groups of transmission rollers 7 are respectively rotatably arranged at both ends of the mounting frame 5 through pins; the mounting frame 5 is in the shape of a "C" frame; the head and tail of the transmission belt 6 are connected to form a ring and sleeved on the outer circumferential surfaces of the two groups of transmission rollers 7, and a ring-shaped toothed belt is provided on the inner side surface of the transmission belt 6. The transmission rollers 7 are toothed rollers. At this time, the transmission belt 6 and the transmission rollers 7 will not slip when drivingly connected, ensuring the normal operation of the device, and the material of the transmission belt 6 is wear-resistant rubber material.

[0033] Further, the opposite sides of the transmission belts 6 located in the two belt guiding components are parallel to each other.

[0034] In some technical schemes of the utility model, the specific structure of the limit assembly includes at least 4 groups of guide rods 3, and the 4 guide rods 3 are respectively installed on both sides of the frame 1 with the guide mechanism as the symmetry axis, that is, two guide rods 3 are installed on both sides of the frame 1; after the guide rods 3 pass through the frame 1, they are connected to the mounting frame 5 located on the same side of the frame 1 by welding or bolts; a limit spring 4 is sleeved on the guide rod 3 and abuts against the frame 1. In this way, the above-mentioned components can be used to guide the installation frame 5 to move relative to the left in the frame 1. That is, when the user inputs the cable 2 with a thicker diameter from the entrance of the frame 1 into the transmission channel between the two groups of belt guide components for the cable to move, if the outer diameter of the cable 2 is larger than the spacing of the transmission channel, the cable 2 will squeeze the two groups of belt guide components to move away from each other. At this time, the limit assembly will apply a reaction force to the two groups of belt guide components, so that the two groups of belt guide components can apply a certain clamping force to the cable 2; because the transmission directions of the conveyor belts 6 of the two groups of belt guide components are consistent, the cable 2 at this time will move toward the stripping component in a straight line guided by the two groups of belt guide components.

[0035] In some technical schemes of the utility model, the peeling assembly includes two groups of knives 10 symmetrically arranged in the frame 1, and the frame 1 is provided with a linkage member for controlling the synchronous movement of the knives 10 and the mounting frame 5 located on the same side; a part of the knives 10 is placed in the transmission channel.

[0036] The cutter 10 has a tip and a blade surface, and the blade surface of the cutter 10 faces the output port of the guide mechanism, so that when the cable 2 is pushed into the cutter 10 under the transmission of the guide mechanism, the tip of the cutter 10 first pierces the outer rubber layer of the cable 2, and then the blade surface and the tip are used to break the outer rubber layer of the cable 2; due to the presence of the linkage part, the cutter 10 can move synchronously with the mounting frame 5, so that cables 2 with different outer diameters can be stripped.

[0037] Furthermore, the linkage member includes a push rod 8 which is tilted and fixedly arranged on the mounting frame 5, a follower rod 9 is hingedly connected to the free end of the push rod 8, the middle part of the follower rod 9 is rotatably connected to the frame 1 through a rotating shaft, and the follower rod 9 is hingedly connected to a connecting rod connected to the tool 10. Such a setting can prevent the tool 10 from being adhered to the outer rubber of the cable 2.

[0038] Further, the linkage member can also be an L-shaped fixing rod, which is fixedly connected to the tool 10 and fixed to the top of the mounting frame 5, with one end flush with the mounting frame 5 and the other end perpendicular to the mounting frame 5. Not shown in the figure.

[0039] In some technical solutions of the utility model, two knives 10 are staggered and arranged in the frame 1 in an inclined state, the two knives 10 are parallel to each other and the orthographic projection surfaces of the knives 10 partially overlap each other. In this way, the metal wire in the cable 2 will move in the direction of the first guide tube 11 under the guidance of the two knives 10, and the metal wire is randomly transmitted to the frame 1 and collected by the workers, which makes it easier to break the outer layer of the cable 2 and separate the inside and outside of the cable 2.

[0040] In some technical solutions of the utility model, the output end of the stripping assembly is provided with a first guide tube 11 and two second guide tubes 13, and the two second guide tubes 13 are located on both sides of the first guide tube 11; the second guide tube 13 is horn-shaped at one end close to the stripping assembly. The second guide tubes 13 arranged on both sides of the first guide tube 11 are used to guide the rubber layer of the cable 2. The second guide tube 13 is designed to be horn-shaped at one end close to the stripping assembly, so that it is easy to receive and guide the rubber layer in a curved shape after being cut, and then lead out of the frame 1 to separate from the metal wire.

[0041] In some technical solutions of the utility model, a guiding component is provided between the output end of the guiding mechanism and the stripping component.

[0042] In some technical solutions of the utility model, the guide group includes two guide wheels 12 rotatably arranged in the frame 1, and the two mounting frames 5 are provided with connecting rods, and the retaining frames of the guide wheels 12 are connected to the connecting rods located on the same side thereof. The cable 2 is better guided to make a linear motion toward the stripping assembly, and the wheel surface of the guide wheel 12 is concave in a ring shape, which can better guide the cable 2.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cable stripping device for recycling, comprising a frame, characterized in that: It also includes a guiding mechanism, a peeling assembly and a limiting assembly installed in the frame; The guiding mechanism comprises two groups of belt-type guiding assemblies which are arranged opposite to each other and have the same transmission direction; A transmission channel for the movement of the cable is provided in the middle of the two groups of the belt guide assemblies; The limiting assembly is respectively connected to the two groups of the belt guide assemblies in a transmission manner and guides the two belt guide assemblies to perform relative reciprocating motion; the stripping assembly is installed at the wire harness output end of the guide mechanism.

2. A cable recycling stripping device according to claim 1, characterized in that: The belt guide assembly includes a mounting frame, a conveyor belt and at least two groups of conveyor rollers. The mounting frame is mounted in the frame, and the two groups of conveyor rollers are rotatably arranged at the two ends of the mounting frame respectively; the conveyor belt is connected head to tail and then transmission-connected to the two groups of conveyor rollers; the conveyor belts in the two groups of belt guide assemblies are located on opposite sides and are parallel to each other.

3. A cable recycling stripping device according to claim 2, characterized in that: The limiting assembly includes multiple groups of guide rods, and the multiple guide rods are respectively installed on both sides of the frame with the guide mechanism as the symmetry axis; the guide rods penetrate the frame and are connected to the mounting frame located on the same side of the frame; the guide rods are sleeved with limiting springs that abut against the frame.

4. A cable recycling stripping device according to claim 2 or 3, characterized in that: The peeling assembly comprises two groups of knives symmetrically arranged in the frame, and parts of the knives are placed in the transmission channel; a linkage member for controlling the synchronous movement of the knives and the mounting frame located on the same side is arranged in the frame.

5. A cable recycling stripping device according to claim 4, characterized in that: The two cutting tools are staggeredly arranged in the frame, the two cutting tools are parallel to each other and the orthographic projection surfaces of the cutting tools partially overlap with each other.

6. A cable recycling stripping device according to claim 4, characterized in that: A guiding assembly is provided between the output end of the guiding mechanism and the peeling assembly.

7. A cable recycling stripping device according to claim 4, characterized in that: The output end of the peeling assembly is provided with a first guide tube and two second guide tubes, and the two second guide tubes are located on both sides of the first guide tube; the end of the second guide tube close to the peeling assembly is trumpet-shaped.

8. A cable recycling stripping device according to claim 6, characterized in that: The guide group comprises two guide wheels rotatably arranged in the frame, and connecting rods are arranged on the two mounting frames, and the retaining frames of the guide wheels are connected to the connecting rods located on the same side thereof.

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