A cable recycling device

Abstract

The application discloses a cable recycling device and belongs to the technical field of cable recycling. The cable recycling device comprises a support, the upper end of the support is fixedly connected with a workbench, the left side end of the workbench is provided with a material conveying assembly, the inner walls of the workbench are rotationally connected with guide rollers, the inner bottom end of the support is provided with a transmission assembly for driving the material conveying assembly and the guide rollers to rotate, the upper end of the workbench is provided with a directional cutting assembly, one side of the directional cutting assembly is provided with a shaping assembly, the right side end of the workbench is fixedly connected with a supporting table, the upper end of the supporting table is provided with a stripping assembly, and the right side end of the stripping assembly is fixedly connected with a separating table. The cable recycling device can realize more efficient and automatic recycling of the cable, and can reduce the labor cost and the safety hidden danger in the recycling.

Description

Technical Field

[0001] This invention relates to the field of cable recycling technology, and more specifically, to a cable recycling device. Background Technology

[0002] With the rapid development of industries such as power and communications, bundled cables are widely used due to their advantages such as high integration and space saving. However, these cables are usually composed of multiple independent conductors combined with insulation, shielding, and outer sheaths, and their complex layered structure significantly increases the difficulty of recycling. Traditional cable recycling technologies are mainly designed for single-core or simple-structure cables, and often employ mechanical crushing followed by gravity separation, magnetic separation, or flotation to separate metals from insulation materials.

[0003] However, such methods have significant drawbacks when processing bundled cables: firstly, mechanical crushing easily leads to the metal conductors and multiple layers of insulation becoming entangled, resulting in low sorting efficiency and insufficient metal recovery; secondly, traditional sorting processes mostly involve manual cutting and stripping of the wires, followed by manual separation of the sheath and core, which is not only prone to hand injuries but also relatively slow. Therefore, there is an urgent need to develop a high-efficiency recycling device specifically designed for the structural characteristics of bundled cables to improve resource reuse and reduce environmental impact. Summary of the Invention

[0004] 1. Technical problem to be solved:

[0005] In view of the problems existing in the prior art, the purpose of this invention is to provide a cable recycling device that can achieve more efficient and automated cable recycling, while reducing manpower and safety hazards during recycling.

[0006] 2. Technical Solution:

[0007] To solve the above problems, the present invention adopts the following technical solution.

[0008] A cable recycling device includes a support frame, a workbench fixedly connected to the upper end of the support frame, a material conveying assembly installed on the left side of the workbench, guide rollers rotatably connected between the inner walls of the workbench, a transmission assembly for driving the material conveying assembly and guide rollers to rotate installed at the inner bottom end of the support frame, a directional cutting assembly installed at the upper end of the workbench, a shaping assembly provided on one side of the directional cutting assembly, a support platform fixedly connected to the right side of the workbench, a stripping assembly installed at the upper end of the support platform, and a separation platform fixedly connected to the right side of the stripping assembly.

[0009] A further improvement is that a cutting assembly is installed at the upper end of the separation platform, a base plate is fixedly connected to the right side of the bracket, and a vibration separation assembly, an eddy current sorting assembly, and a material distribution assembly are installed sequentially from left to right on the upper end of the base plate. The vibration separation assembly is located on the right side of the separation platform, and two symmetrically distributed collection boxes are provided at the lower end of the material distribution assembly.

[0010] A further improvement is that the material conveying assembly includes two connecting plates fixedly connected to the left side of the workbench. Two conveying rollers symmetrically distributed vertically are rotatably connected between the inner walls of the connecting plates. The transmission ends of the conveying rollers all extend to the outer side of the connecting plates and are fixedly connected to a transmission gear. The two transmission gears mesh with each other, and a pulley is fixedly connected to the outer end of one of the transmission gears.

[0011] A further improvement is that the transmission assembly includes a motor 1 mounted at the bottom of the bracket, a pulley 2 fixedly connected to the output end of the motor 1, a pulley 3 rotatably connected to the outer end of the worktable, a pulley 3 fixedly connected to the transmission end of the guide roller, a conveyor belt 1 sleeved between the inner wall of one side of the pulley 2 and the pulley 3, two connecting plates 2 fixedly connected to the left side of the bracket, a transmission rod 1 rotatably connected between the inner walls of the connecting plates 2, the transmission end of the transmission rod 1 extending to the outer side of the connecting plate 2 and fixedly connected to a pulley, a conveyor belt 2 sleeved between the inner wall of one side of the pulley and the pulley 2, and a conveyor belt 3 sleeved between the inner wall of the other side of the pulley and the pulley 1.

[0012] A further improvement is made in that: the directional cutting assembly includes four transmission rods 2 rotatably connected to the upper end of the worktable, and the outer ends of the four transmission rods 2 are rotatably connected to a support plate through bearing sleeves. Each pair of transmission rods 2 has a movable block bolted to its outer end. The movable block is located on the lower side of the support plate. A cutting blade 1 is rotatably connected between the inner walls of two movable blocks. The transmission end of the cutting blade 1 extends to the outer side of the movable block and is equipped with a motor 2. A motor 3 is installed at the center end of the top of the support plate. The output end of the motor 3 is fixedly connected to four pulleys 4. Each of the four transmission rods 2 has a pulley 5 fixedly connected to its outer end. The height positions of the four pulleys 5 correspond sequentially to the height positions of the pulleys 4, and a corresponding conveyor belt 4 is fitted onto each pulley. A limit rod is fixedly connected to the center end of the top of the movable block, and the top of the limit rod extends to the upper side of the support plate.

[0013] A further improvement is made in that: the shaping component includes a bevel gear one fixedly connected to the output end of the motor three, the bevel gear one being located below the pulley four, a connecting seat fixedly connected to the upper end of the support plate, a transmission rod three rotatably connected between the inner walls of the connecting seat, a bevel gear two fixedly connected to one end of the transmission rod three, the bevel gear two meshing with the bevel gear one, a transmission gear two fixedly connected to the other end of the transmission rod three, a through hole opened on the upper end of one side of the support plate, a transmission rack slidably installed on the side wall of the through hole, one end of the transmission rack meshing with the transmission gear two, a connecting frame fixedly connected to the lower end of the transmission rack, and a pressure roller rotatably connected between the inner walls of the connecting frame.

[0014] A further improvement is that the peeling assembly includes two support seats fixedly connected to the upper end of the support platform, a wire groove is opened at the bottom end of the support seat, a support member is fixedly connected to the side wall of the support seat, a wire core groove is opened on the inner wall of the support member, and a conical peeling cover is fixedly connected between the two support members.

[0015] The bottom end of the support member is the first support member, which is inclined from top to bottom. The outer end of the support member is the second support member, which is inclined from inside to outside. The bottom end of the support member is the flattened end. After the cable to be recycled passes through the conical sheath, it is separated into the cable core and the sheath. The cable enters between the two support members through the core groove. The sheath is gradually opened after passing through the first and second support members, and finally flattens out through the flattened end and enters the sheath groove.

[0016] The left center end of the separation platform is provided with a discharge chute, the right center end of the separation platform is provided with a drop chute, the left side wall of the separation platform is the separation end, and the top of the separation end is located above the wire groove.

[0017] A further improvement is that the cutting assembly includes a support frame fixedly connected to the upper end of the separation platform, a pressure plate is provided between the inner walls of the support frame, an electric push rod is installed at the center end of the top of the support frame, the output end of the electric push rod is fixedly connected to the pressure plate, and a cutting blade is installed at the lower end of the pressure plate.

[0018] A further improvement is that the vibration separation assembly includes four telescopic rods mounted on the upper end of the base plate, a vibrating plate is provided at the upper end of the four telescopic rods, the sides of the vibrating plate are fixedly connected to the telescopic rods respectively, and a spring is sleeved between them; a linear vibration motor is installed at the lower end of the vibrating plate.

[0019] The eddy current sorting assembly includes a side plate fixedly connected to the upper end of the base plate. An electric roller and a permanent magnet roller are installed between the inner walls of the side plate. The electric roller is located on one side of the vibratory feeder. A conveyor belt is sleeved on the outer ends of the electric roller and the permanent magnet roller. One side of the conveyor belt is located on the lower side of the vibratory feeder.

[0020] A further improvement is that the material distribution assembly includes a positioning plate fixedly connected to the upper end of the base plate, a convex limiting hole 1 is provided at the outer end of the positioning plate, a convex slider 1 is slidably connected between the inner walls of the convex limiting hole 1, a connecting plate 3 is fixedly connected to the side end of the convex slider 1, a convex limiting hole 2 is provided at the outer end of the connecting plate 3, a material distribution plate is provided on one side of the connecting plate 3, a convex slider 2 is fixedly connected to the outer end of the material distribution plate, the convex slider 2 is slidably connected to the convex limiting hole 2, threaded holes are provided at the outer ends of both the convex slider 1 and the convex slider 2, and hexagon socket head cap screws are installed between the inner walls of the threaded holes.

[0021] 3. Beneficial effects:

[0022] Compared with the prior art, the technical solution provided by this invention has the following advantages:

[0023] This invention is reasonably designed and can achieve pre-cutting guidance and adjustment of cutting depth in cable recycling, thus being suitable for cutting depths of different cable sheaths, avoiding damage to the metal conductor, and completing the pre-insertion treatment of the cable.

[0024] Subsequently, the pre-cut cables undergo active stripping to separate the core and sheath, thus separating the metal conductors. This avoids the safety hazards associated with manual stripping and is more efficient. After stripping, the core and sheath of the cable can be diverted and transported in different directions for recycling.

[0025] The conveyed wire cores are then subjected to active, intermittent cutting to pre-treat them. Subsequently, to reduce their ductility, they are unbundled using high-frequency vibration, minimizing physical entanglement between metallic and non-metallic materials.

[0026] Finally, the unbundled wire cores are propelled forward by eddy currents under a high-frequency alternating strong magnetic field, causing the non-ferrous metals to leap along the transport direction, thus separating them from other non-metallic materials. This makes cable recycling operations more automated and efficient, reducing labor costs and potential safety hazards.

[0027] It should be noted that the structures not described in this invention are not related to the design points and improvement directions of this invention, and are the same as or can be implemented using existing technologies, so they will not be elaborated here. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 This is a schematic diagram of the material conveying assembly and transmission assembly of the present invention;

[0030] Figure 3 This is a schematic diagram of the structure of the directional cutting component and the shaping component of the present invention;

[0031] Figure 4 This is a schematic diagram of the structure of the peeling component of the present invention;

[0032] Figure 5 This is a schematic diagram of the structure of the support member of the present invention;

[0033] Figure 6 This is a schematic diagram of the cutting component of the present invention;

[0034] Figure 7 This is a schematic diagram of the structure of the vibration separation component and the eddy current sorting component of the present invention;

[0035] Figure 8 This is a schematic diagram of the material dispensing component of the present invention.

[0036] Explanation of the labels in the diagram:

[0037] 1. Support frame; 2. Workbench;

[0038] 3. Material conveying assembly; 31. Connecting plate 1; 32. Conveying roller; 33. Transmission gear 1; 34. Belt pulley 1;

[0039] 4. Guide rollers;

[0040] 5. Transmission components; 51. Motor 1; 52. Pulley 2; 53. Pulley 3; 54. Conveyor belt 1; 55. Connecting plate 2; 56. Transmission rod 1; 57. Pulley; 58. Conveyor belt 2; 59. Conveyor belt 3;

[0041] 6. Directional cutting assembly; 61. Transmission rod two; 62. Support plate; 63. Movable block; 64. Cutting blade one; 65. Motor two; 66. Motor three; 67. Pulley four; 68. Pulley five; 69. Conveyor belt four; 610. Limiting rod;

[0042] 7. Shaping component; 71. Bevel gear one; 72. Connecting seat; 73. Transmission rod three; 74. Bevel gear two; 75. Transmission gear two; 76. Through hole; 77. Transmission rack; 78. Connecting frame; 79. Pressure roller;

[0043] 8. Support platform;

[0044] 9. Stripping assembly; 91. Support base; 92. Wire groove; 93. Spreading component; 931. Spreading end one; 932. Spreading end two; 933. Flat end; 94. Wire groove; 95. Conical sheath cover;

[0045] 10. Separation platform; 101. Discharge chute; 102. Drop chute; 103. Separation end;

[0046] 11. Cutting assembly; 1101. Support frame; 1102. Pressure plate; 1103. Electric push rod; 1104. Cutting blade II;

[0047] 12. Vibration separation assembly; 1201. Telescopic rod; 1202. Vibratory plate; 1203. Spring; 1204. Linear vibration motor;

[0048] 13. Eddy current sorting assembly; 1301. Side plate; 1302. Electric roller; 1303. Permanent magnet roller; 1304. Conveyor belt;

[0049] 14. Material distribution assembly; 1401. Positioning plate; 1402. Convex limiting hole one; 1403. Convex slider one; 1404. Connecting plate three; 1405. Convex limiting hole two; 1406. Material distribution plate; 1407. Convex slider two; 1408. Threaded hole; 1409. Socket head cap bolt;

[0050] 15. Material collection box; 16. Base plate. Detailed Implementation

[0051] To facilitate understanding of the present invention, a more complete description of the invention will be given below with reference to the accompanying drawings, which illustrate several embodiments of the invention. However, the invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the invention will be more thorough and complete.

[0052] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "page," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention 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. Therefore, they should not be construed as limitations on this invention.

[0053] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0054] In this invention, unless otherwise explicitly specified and limited, the terms "installed," "connected," "linked," "fixed," "provided with," and "located in" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances. Example

[0055] Please see Figures 1-8 A cable recycling device includes a support 1, a workbench 2 fixedly connected to the upper end of the support 1, a material conveying assembly 3 installed on the left side of the workbench 2, a guide roller 4 rotatably connected between the inner walls of the workbench 2, a transmission assembly 5 for driving the material conveying assembly 3 and the guide roller 4 to rotate installed on the inner bottom end of the support 1, a directional cutting assembly 6 installed on the upper end of the workbench 2, a shaping assembly 7 provided on one side of the directional cutting assembly 6, a support platform 8 fixedly connected to the right side of the workbench 2, a stripping assembly 9 installed on the upper end of the support platform 8, and a separation platform 10 fixedly connected to the right side of the stripping assembly 9.

[0056] More specifically: a cutting assembly 11 is installed on the upper end of the separation table 10, and a base plate 16 is fixedly connected to the right side end of the bracket 1. A vibration separation assembly 12, an eddy current sorting assembly 13, and a material distribution assembly 14 are installed sequentially from left to right on the upper end of the base plate 16. The vibration separation assembly 12 is located on the right side of the separation table 10, and two symmetrically distributed collection boxes 15 are provided at the lower end of the material distribution assembly 14.

[0057] In this solution, to improve the efficiency of recycling bundled cables, the personnel first place the bundled cables to be recycled into the left side of the conveying assembly 3. Driven by the transmission assembly 5, the cables are automatically and oriented to the inner wall of the guide rollers 4. Then, the personnel drive the directional cutting assembly 6, positioning the cutting blades above the cables to pre-cut the cable sheath, exposing the core. Subsequently, with the continuous conveying of the cable and the pressure of the shaping assembly 7, the pre-cut cables undergo automated stripping of the core and sheath within the stripping assembly 9, allowing the sheath and core to be conveyed and recycled in different directions. Finally, the core... Intermittent cutting is performed in the cutting component 11, causing the wire core to fall in segments to the vibration separation component 12 for shaking, reducing the ductility of the wire core, and unbundling through high-frequency vibration to reduce the physical entanglement of metal and non-metal materials. Then, it is continued to be conveyed by the eddy current separation component 13. At the end of the conveying of the eddy current separation component 13, the non-ferrous metal conductor is induced to generate eddy currents through a high-frequency alternating magnetic field, causing the non-ferrous metal to leap forward along the conveying direction, achieving separation from other non-metallic materials, reducing the need for secondary sorting by personnel. Finally, the non-ferrous metal and non-metallic materials in the wire core are diverted by the material distribution component 14 and fall into the corresponding collection box 15 for subsequent retrieval and recycling by personnel.

[0058] Compared with existing technologies, this invention allows for pre-cutting guidance and adjustable cutting depth during cable recycling, making it suitable for cutting different cable sheaths and avoiding damage to the metal conductor. This pre-cutting process effectively removes the insulation from the cable. Subsequently, the pre-cut cable undergoes active stripping, separating the core and sheath to extract the metal conductor. This avoids the safety hazards of manual stripping and is more efficient. After stripping, the core and sheath can be diverted and transported in different directions for appropriate recycling. The transported core is then subjected to active intermittent cutting for pre-treatment. To reduce its ductility, it is unbundled using high-frequency vibration, minimizing physical entanglement between metal and non-metal materials. Finally, the unbundled core is subjected to a high-frequency alternating strong magnetic field, where eddy currents cause non-ferrous metals to leap forward along the transport direction, separating them from other non-metallic substances. This makes cable recycling more automated, more efficient, and reduces labor and safety hazards.

[0059] Please see Figures 1-2The material conveying assembly 3 includes two connecting plates 31 fixedly connected to the left side of the workbench 2. Two conveying rollers 32 symmetrically distributed vertically are rotatably connected between the inner walls of the connecting plates 31. The transmission ends of the conveying rollers 32 all extend to the outer side of the connecting plates 31 and are fixedly connected to a transmission gear 33. The two transmission gears 33 mesh with each other. The outer end of one of the transmission gears 33 is fixedly connected to a pulley 34.

[0060] More specifically: the transmission assembly 5 includes a motor 51 mounted at the bottom of the bracket 1, a pulley 52 fixedly connected to the output end of the motor 51, a pulley 53 rotatably connected to the outer end of the worktable 2, the pulley 53 being fixedly connected to the transmission end of the guide roller 4, a conveyor belt 54 sleeved between the inner wall of one side of the pulley 52 and the pulley 53, two connecting plates 55 fixedly connected to the left side of the bracket 1, a transmission rod 56 rotatably connected between the inner walls of the connecting plates 55, the transmission end of the transmission rod 56 extending to the outer side of the connecting plate 55 and fixedly connected to a pulley 57, a conveyor belt 58 sleeved between the inner wall of one side of the pulley 57 and the pulley 52, and a conveyor belt 59 sleeved between the inner wall of the other side of the pulley 57 and the pulley 54.

[0061] During the use of this solution, personnel can insert the cable to be recycled between two conveyor rollers 32 to achieve automatic cable input, guiding, cutting and recycling operations.

[0062] During cable input, one end of pulley 2 52 is connected to pulley 3 53 via conveyor belt 1 54, and one end of pulley 2 52 is connected to pulley 57 via conveyor belt 2 58. The other side of pulley 1 34 is connected to pulley 57 via conveyor belt 3 59. As a result, when pulley 57 is started, its output end can drive conveyor roller 32 and guide roller 4 to drive synchronously. As a result, when the cable is inserted between the inner walls of conveyor roller 32, it can be automatically input and displaced to the center position of guide roller 4 for directional transmission.

[0063] Please see Figures 1-3The directional cutting assembly 6 includes four transmission rods 61 rotatably connected to the upper end of the worktable 2. The outer ends of the four transmission rods 61 are rotatably connected to a support plate 62 via bearing sleeves. The outer ends of each pair of transmission rods 61 are bolted to a movable block 63, which is located on the lower side of the support plate 62. A cutting blade 64 is rotatably connected between the inner walls of two movable blocks 63. The transmission end of the cutting blade 64 extends to the outer side of the movable block 63 and is equipped with a motor 65. A motor 66 is installed at the center of the top of the support plate 62. The output end of the motor 66 is fixedly connected to four pulleys 67. The outer ends of the four transmission rods 61 are fixedly connected to pulleys 68, and the height positions of the four pulleys 68 correspond sequentially to the height positions of the pulleys 67. A conveyor belt 69 is correspondingly fitted on each pulley. A limit rod 610 is fixedly connected to the center of the top of the movable block 63, and the top of the limit rod 610 extends to the upper side of the support plate 62.

[0064] More specifically: the shaping component 7 includes a bevel gear 71 fixedly connected to the output end of motor 66, the bevel gear 71 being located below pulley 67, a connecting seat 72 fixedly connected to the upper end of the support plate 62, a transmission rod 73 rotatably connected between the inner walls of the connecting seat 72, a bevel gear 74 fixedly connected to one end of the transmission rod 73, the bevel gear 74 meshing with the bevel gear 71, a transmission gear 75 fixedly connected to the other end of the transmission rod 73, a through hole 76 opened on the upper end of one side of the support plate 62, a transmission rack 77 slidably mounted on the side wall of the through hole 76, one end of the transmission rack 77 meshing with the transmission gear 75, a connecting frame 78 fixedly connected to the lower end of the transmission rack 77, and a pressure roller 79 rotatably connected between the inner walls of the connecting frame 78.

[0065] During use, personnel drive motor 366 to synchronously drive four pulleys 467 according to the type and size of the cable to be recycled. Under the transmission belt 469, four pulleys 568 at different heights rotate simultaneously, thereby driving four transmission rods 261 to rotate. Due to the threaded connection between movable block 63 and transmission rod 261 and the limitation of movable block 63 by limit rod 610, movable block 63 converts the rotational motion of transmission rod 261 into linear motion, thereby achieving vertical displacement. This allows the cutting blade 164 to be positioned at different cutting depths when pre-cutting the cable sheath, suitable for various types of cables, and avoiding damage to the wire core.

[0066] As the cutting blade 64 moves downward, its bevel gear 71 is driven synchronously by the motor 66. This drives the bevel gear 74, which in turn drives the transmission gear 75 on the other side to mesh with the transmission rack 77. This causes the transmission rack 77 to move up and down, causing the pressure roller 79 to press against the cut cable, positioning the cable and shaping it to achieve a vertical shape.

[0067] Please see Figure 1 and Figures 4-5 The peeling assembly 9 includes two support seats 91 fixedly connected to the upper end of the support platform 8. The bottom end of the support seat 91 is provided with a wire groove 92. A support member 93 is fixedly connected to the side wall of the support seat 91. A wire core groove 94 is provided on the inner wall of the support member 93. A conical peeling cover 95 is fixedly connected between the two support members 93.

[0068] The bottom end of the spreading member 93 is the spreading end one 931, which is inclined from top to bottom. The outer end of the spreading member 93 is the spreading end two 932, which is inclined from inside to outside. The bottom end of the spreading member 93 is the flattening end 933. After the cable to be recycled passes through the conical sheath 95, it is separated into the cable core and the sheath. The cable enters between the two spreading members 93 through the core groove 94. The sheath is gradually spread after passing through the spreading end one 931 and the spreading end two 932, and finally flattens out through the flattening end 933 and enters the sheath groove 92.

[0069] The left center end of the separation platform 10 is provided with a discharge trough 101, the right center end of the separation platform 10 is provided with a drop trough 102, the left side wall of the separation platform 10 is the separation end 103, and the top of the separation end 103 is located above the wire groove 92.

[0070] In the process of using this solution, after the pre-cut cable is conveyed to one side of the conical sheath 95 under the pressure of the pressure roller 79, the conical sheath 95 gradually expands the cable sheath along the cutting line at the top of the cable, so that the cut opening gradually expands. Then the expanding member 93 is inserted along the opening. At this time, the expanding member 93 is located between the sheath and the core.

[0071] As the cable is transported, the size of its expansion end 932 increases outward, continuously expanding the wire sheath horizontally and increasing the separation distance between the wire core and the wire sheath. As the cable is transported, the size of its expansion end 931 gradually increases downward, causing the continuously expanding wire sheath to gradually approach a horizontal plane due to the resistance pressure. Finally, the wire sheath is located in the flattened end 933, whereby the wire sheath is completely horizontal, and the wire core is transported from the wire core groove 94 into the discharge trough 101.

[0072] After the flattened wire sheath passes through the wire sheath groove 92, it is conveyed downwards in the direction of the extension separation end 103 due to the limitation of the separation table 10, thereby achieving separation from the wire core.

[0073] Please see Figure 1 , Figure 4 and Figure 6-7 The cutting assembly 11 includes a support frame 1101 fixedly connected to the upper end of the separation platform 10. A pressure plate 1102 is provided between the inner walls of the support frame 1101. An electric push rod 1103 is installed at the center end of the top of the support frame 1101. The output end of the electric push rod 1103 is fixedly connected to the pressure plate 1102. A cutting blade 1104 is installed at the lower end of the pressure plate 1102.

[0074] More specifically: the vibration separation assembly 12 includes four telescopic rods 1201 mounted on the upper end of the base plate 16, and a vibrating plate 1202 is provided at the upper end of the four telescopic rods 1201. The sides of the vibrating plate 1202 are fixedly connected to the telescopic rods 1201 respectively, and a spring 1203 is sleeved between them. A linear vibration motor 1204 is mounted at the lower end of the vibrating plate 1202.

[0075] The eddy current sorting assembly 13 includes a side plate 1301 fixedly connected to the upper end of the base plate 16. An electric roller 1302 and a permanent magnet roller 1303 are installed between the inner walls of the side plate 1301. The electric roller 1302 is located on one side of the vibratory feeder 1202. A conveyor belt 1304 is sleeved on the outer ends of the electric roller 1302 and the permanent magnet roller 1303. One side of the conveyor belt 1304 is located on the lower side of the vibratory feeder 1202.

[0076] In the process of using this solution, after the wire core and sheath are stripped, the wire core is conveyed to one side of the discharge trough 101. The electric push rod 1103 drives the pressure plate 1102 to move down, so that the cutting blade 1104 cuts the wire core. The cut wire core then falls into the vibrating plate 1202. Under the action of the linear vibration motor 1204, the vibrating plate 1202 continuously vibrates and screens above the telescopic rod 1201, thereby unbundling the cut wire core and reducing the physical entanglement of metal and non-metal materials. Finally, the unbundled wire core falls onto the surface of the conveyor belt 1304. Driven by the electric roller 1302, the wire core moves to one side of the permanent magnet roller 1303.

[0077] Because the function of the permanent magnet roller 1303 is to generate a high-frequency alternating strong magnetic field on its surface, when the wire core is displaced above the permanent magnet roller 1303, the conductive non-ferrous metal within it will induce eddy currents inside the metal after passing through the magnetic field. The magnetic field generated by these eddy currents is opposite in direction to the original magnetic field, thus generating a repulsive force. This causes the non-ferrous metal to leap forward along the conveying direction and land on one side of the material distribution component 14, achieving separation from other non-metallic materials. The non-metallic materials then fall directly down along the conveyor belt 1304.

[0078] Please see Figure 1 and Figures 7-8 The material distribution assembly 14 includes a positioning plate 1401 fixedly connected to the upper end of the base plate 16. The outer end of the positioning plate 1401 is provided with a convex limiting hole 1402. A convex slider 1403 is slidably connected between the inner walls of the convex limiting hole 1402. A connecting plate 3 1404 is fixedly connected to the side end of the convex slider 1403. A convex limiting hole 2 1405 is provided at the outer end of the connecting plate 3 1404. A material distribution plate 1406 is provided on one side of the connecting plate 3 1404. A convex slider 2 1407 is fixedly connected to the outer end of the material distribution plate 1406. The convex slider 2 1407 is slidably connected to the convex limiting hole 2 1405. Threaded holes 1408 are provided at the outer ends of both the convex slider 1403 and the convex slider 2 1407. Hexagon socket head cap bolts 1409 are installed between the inner walls of the threaded holes 1408.

[0079] During use, the position of the material distribution plate 1406 can be adjusted according to the location of the non-ferrous metal in the specific cable model. In use, the operator first unscrews a hexagonal bolt 1409 from the outside of the positioning plate 1401 out of the convex slider 1403. Then, the operator can slide the connecting plate 1404 to adjust the position of the material distribution plate 1406 in the front and back directions. After the front and back position adjustment is completed, the operator screws the hexagonal bolt 1409 from the outside of the positioning plate 1401 into the convex slider 1403. The position of the convex slider 1403 is positioned by friction.

[0080] When the height of the material distribution plate 1406 needs to be adjusted, the operator can unscrew the hex bolt 1409 from the outside of the connecting plate 3 1404 and out a certain distance from the convex slider 2 1407. Then, the operator can move the material distribution plate 1406 up and down until it is at a suitable height. After the height adjustment is completed, the operator can screw the hex bolt 1409 from the outside of the connecting plate 3 1404 into the convex slider 2 1407 to achieve the positioning of the material distribution plate 1406 under friction.

[0081] Therefore, it can be applied to the screening of metallic and non-metallic materials of different sizes and models, reducing the screening steps for subsequent personnel and facilitating recycling.

[0082] The above-described embodiments are merely illustrative of certain implementations of the present invention, and are described in a relatively specific and detailed manner. However, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements are all within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the appended claims.

Claims

1. A cable recycling device, comprising a support frame (1), characterized in that: The upper end of the bracket (1) is fixedly connected to a workbench (2), a material conveying assembly (3) is installed on the left side of the workbench (2), a guide roller (4) is rotatably connected between the inner walls of the workbench (2), a transmission assembly (5) for driving the material conveying assembly (3) and the guide roller (4) to rotate is installed on the inner bottom end of the bracket (1), a directional cutting assembly (6) is installed on the upper end of the workbench (2), a shaping assembly (7) is provided on one side of the directional cutting assembly (6), a support platform (8) is fixedly connected to the right side of the workbench (2), a peeling assembly (9) is installed on the upper end of the support platform (8), and a separation platform (10) is fixedly connected to the right side of the peeling assembly (9). The upper end of the separation table (10) is equipped with a cutting assembly (11), and the right side end of the bracket (1) is fixedly connected to a base plate (16). The upper end of the base plate (16) is equipped with a vibration separation assembly (12), an eddy current separation assembly (13), and a material distribution assembly (14) from left to right. The vibration separation assembly (12) is located on the right side of the separation table (10), and the lower end of the material distribution assembly (14) is provided with two symmetrically distributed collection boxes (15). The directional cutting assembly (6) includes four transmission rods (61) rotatably connected to the upper end of the worktable (2). The outer ends of each of the four transmission rods (61) are rotatably connected to a support plate (62) via bearing sleeves. Each pair of transmission rods (61) has a movable block (63) bolted to its outer end. The movable block (63) is located below the support plate (62). A cutting blade (64) is rotatably connected between the inner walls of two movable blocks (63). The transmission end of the cutting blade (64) extends through to the outer side of the movable block (63) and is equipped with a motor (65). A motor (66) is installed at the center of the top of the support plate (62). The output end of the motor (66) is fixedly connected to four pulleys (67). The outer ends of the four transmission rods (61) are all fixedly connected to pulleys (68). The height positions of the four pulleys (68) correspond to the height positions of the pulleys (67) in sequence, and a transmission belt (69) is installed accordingly. A limit rod (610) is fixedly connected at the center of the top of the movable block (63). The top of the limit rod (610) extends through to the upper side of the support plate (62). The shaping component (7) includes a bevel gear one (71) fixedly connected to the output end of motor three (66). The bevel gear one (71) is located below pulley four (67). A connecting seat (72) is fixedly connected to the upper end of the support plate (62). A transmission rod three (73) is rotatably connected between the inner walls of the connecting seat three (72). A bevel gear two (74) is fixedly connected to one end of the transmission rod three (73). The bevel gear two (74) and the bevel gear one (71) are connected together. The transmission rod (73) is connected to a transmission gear (75) at one end. A through hole (76) is provided on the upper side of the support plate (62). A transmission rack (77) is slidably installed on the side wall of the through hole (76). One end of the transmission rack (77) meshes with the transmission gear (75). A connecting frame (78) is fixedly connected to the lower end of the transmission rack (77). A pressure roller (79) is rotatably connected between the inner walls of the connecting frame (78). The stripping assembly (9) includes two support seats (91) fixedly connected to the upper end of the support platform (8). The bottom end of the support seat (91) is provided with a wire groove (92). A support member (93) is fixedly connected to the side wall of the support seat (91). A wire core groove (94) is provided on the inner wall of the support member (93). A conical stripping cover (95) is fixedly connected between the two support members (93). The bottom end of the support member (93) is the first support end (931), which is inclined from top to bottom. The outer end of the support member (93) is the second support end (932), which is inclined from inside to outside. The bottom end of the support member (93) is the flattened end (933). After the cable to be recycled passes through the conical sheath cover (95), it is separated into the cable core and the sheath. The cable enters between the two support members (93) through the core groove (94). The sheath is gradually opened after passing through the first support end (931) and the second support end (932), and finally flattens out through the flattened end (933) and enters the sheath groove (92). The left center end of the separation platform (10) is provided with a discharge chute (101), the right center end of the separation platform (10) is provided with a drop chute (102), the left side wall of the separation platform (10) is the separation end (103), and the top of the separation end (103) is located on the upper side of the wire groove (92). The cutting assembly (11) includes a support frame (1101) fixedly connected to the upper end of the separation platform (10), a pressure plate (1102) is provided between the inner walls of the support frame (1101), an electric push rod (1103) is installed at the center end of the top of the support frame (1101), the output end of the electric push rod (1103) is fixedly connected to the pressure plate (1102), and a cutting blade (1104) is installed at the lower end of the pressure plate (1102). The vibration separation assembly (12) includes four telescopic rods (1201) installed on the upper end of the base plate (16). The upper end of the four telescopic rods (1201) is provided with a vibrating plate (1202). The sides of the vibrating plate (1202) are fixedly connected to the telescopic rods (1201) respectively, and a spring (1203) is sleeved between them. The lower end of the vibrating plate (1202) is provided with a linear vibration motor (1204). The eddy current sorting assembly (13) includes a side plate (1301) fixedly connected to the upper end of the base plate (16). An electric roller (1302) and a permanent magnet roller (1303) are installed between the inner walls of the side plate (1301). The electric roller (1302) is located on one side of the vibratory feeder (1202). A conveyor belt (1304) is sleeved on the outer ends of the electric roller (1302) and the permanent magnet roller (1303). One side of the conveyor belt (1304) is located on the lower side of the vibratory feeder (1202). The material distribution assembly (14) includes a positioning plate (1401) fixedly connected to the upper end of the base plate (16). The outer end of the positioning plate (1401) is provided with a convex limiting hole (1402). A convex slider (1403) is slidably connected between the inner walls of the convex limiting hole (1402). A connecting plate (1404) is fixedly connected to the side end of the convex slider (1403). A convex limiting hole (1405) is provided at the outer end of the connecting plate (1404). A material distribution plate (1406) is provided on one side of the connecting plate three (1404). A convex slider two (1407) is fixedly connected to the outer end of the material distribution plate (1406). The convex slider two (1407) is slidably connected to the convex limiting hole two (1405). The outer ends of the convex slider one (1403) and the convex slider two (1407) are both provided with threaded holes (1408). An internal hexagon bolt (1409) is installed between the inner walls of the threaded holes (1408).

2. The cable recycling device according to claim 1, characterized in that: The material conveying assembly (3) includes two connecting plates (31) fixedly connected to the left side of the workbench (2). Two conveying rollers (32) symmetrically distributed vertically are rotatably connected between the inner walls of the connecting plates (31). The transmission ends of the conveying rollers (32) all extend to the outer side of the connecting plates (31) and are fixedly connected to a transmission gear (33). The two transmission gears (33) mesh with each other. The outer end of one of the transmission gears (33) is fixedly connected to a pulley (34).

3. The cable recycling device according to claim 2, characterized in that: The transmission assembly (5) includes a motor (51) installed at the bottom of the bracket (1), a pulley (52) fixedly connected to the output end of the motor (51), a pulley (53) rotatably connected to the outer end of the workbench (2), a pulley (53) fixedly connected to the transmission end of the guide roller (4), a conveyor belt (54) sleeved between the inner wall of one side of the pulley (52) and the pulley (53), two connecting plates (55) fixedly connected to the left side of the bracket (1), a transmission rod (56) rotatably connected between the inner walls of the connecting plates (55), the transmission end of the transmission rod (56) extending to the outer side of the connecting plate (55) and fixedly connected to a pulley (57), a conveyor belt (58) sleeved between the inner wall of one side of the pulley (57) and the pulley (52), and a conveyor belt (59) sleeved between the inner wall of the other side of the pulley (57) and the pulley (34).

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