Composite insulator recovery device and working method

Abstract

The invention relates to a composite insulator recovery device and a working method. The composite insulator recovery device comprises a feeding conveying line used for conveying to-be-recovered insulators; the insulator fixing mechanism receives the insulators from the feeding conveying line and fixes the insulators to be recycled under the cooperation of the feeding carrying mechanism. The cutting manipulator utilizes a cutting tool carried at the tail end to cut and separate the umbrella skirt part along the axis direction of the insulator to be recycled under the cooperation of the insulator fixing mechanism, and then a glass fiber rod and a metal head in the insulator after the umbrella skirt is separated are cut and separated; the sorting conveying line sorts the separated umbrella skirts, the glass fiber rods and the metal heads into corresponding recycling containers through sorting mechanical arms. In consideration of the structural characteristics of the composite insulator, the umbrella skirt part of the composite insulator is firstly cut, so that the umbrella skirt part made of a rubber material is separated to expose a core rod, and then a glass fiber rod and a metal head part of the core rod part of the composite insulator are cut, so that a recyclable material is obtained.

Description

Technical Field

[0001] The invention relates to the technical field of electric power material recovery, and in particular to a composite insulator recovery device and a working method. Background Art

[0002] The statements in this section merely provide background information related to the present invention and do not necessarily constitute prior art.

[0003] Insulators are commonly used accessories in power systems. With the operation of power systems, a large number of insulators that do not meet usage requirements are dismantled. Among them, the polymer materials, glass fibers and metal components in composite insulators can be recycled for secondary use. However, most of the existing recycling devices for insulators are mainly based on manual disassembly, and the recycling efficiency is low. Some materials in composite insulators may cause harm to the human body during disassembly and recycling. Some automatic or semi-automatic disassembly devices often do not take into account the structural characteristics of composite insulators, resulting in unsatisfactory recycling effects. Summary of the invention

[0004] In order to solve the technical problems existing in the above-mentioned background technology, the present invention provides a composite insulator recovery device and a working method, which take into account the structural characteristics of the composite insulator, utilize an insulator fixing mechanism to receive the insulator from the feeding conveyor line, and under the action of a cutting manipulator, first cut the shed part of the composite insulator to separate the shed part made of rubber material, and then cut the glass fiber rod and the metal head part of the composite insulator, thereby obtaining recyclable glass fiber material and metal material.

[0005] In order to achieve the above object, the present invention adopts the following technical solution:

[0006] A first aspect of the present invention provides a composite insulator recovery device, comprising:

[0007] Loading conveyor line, used to transport insulators to be recycled;

[0008] The insulator fixing mechanism receives the insulators from the feeding conveyor line and fixes the insulators to be recovered with the cooperation of the feeding and handling mechanism;

[0009] The cutting manipulator uses the cutting tool carried at the end to cut and separate the shed part along the axial direction of the insulator to be recovered in cooperation with the insulator fixing mechanism, and then cuts and separates the glass fiber rod and metal head in the insulator after the shed is separated;

[0010] The sorting conveyor line uses a sorting robot to sort the separated sheds, fiberglass rods and metal heads into corresponding recycling containers.

[0011] Furthermore, the feeding conveyor line has a driving device and a belt, and the belt is provided with a hanger for hanging the metal head of the insulator.

[0012] Furthermore, during the transportation of insulators by the loading conveyor line, the transported insulators remain in a vertical state.

[0013] Furthermore, the loading and transporting mechanism has a clamping claw, which can feed in the horizontal direction, rise and fall in the vertical direction, and rotate in the horizontal plane. The insulators in the loading conveyor line are clamped and fixed by the clamping claw, and after turning a set angle, they are transferred to the insulator fixing mechanism to realize loading.

[0014] Furthermore, the loading and handling mechanism includes a clamp, which is connected to the feed cylinder to realize horizontal feeding movement. The fixed end of the feed cylinder is connected to the action end of the turntable through an adapter plate. The turntable is connected to the rotating power module, and the rotating power module is connected to the action end of the lifting cylinder.

[0015] Furthermore, the direction in which the loading conveyor line transports the insulators, the loading and transporting mechanism and the insulator fixing mechanism are on the same axis.

[0016] Furthermore, the insulator fixing mechanism comprises a fixed clamping mechanism and a lifting clamping mechanism moving along the vertical guide rail, the fixed clamping mechanism is driven by the rotating motor, and the insulator to be recovered is fixed between the fixed clamping mechanism and the lifting clamping mechanism.

[0017] Furthermore, the insulator fixing mechanism includes a frame, a vertical guide rail is provided on the frame, a lifting motor and a rotating motor arranged in parallel are provided at the top of the vertical guide rail, the output shaft of the rotating motor is connected to the fixed clamping mechanism, a movably connected lifting clamping mechanism is provided on the vertical guide rail, and an auxiliary clamping mechanism is provided between the fixed clamping mechanism and the lifting clamping mechanism.

[0018] Furthermore, the sorting conveyor line has a belt driven by a driving device, a cleaning device and a picking robot; during operation, the belt is driven by the driving device to transport the disassembled waste out, the cleaning devices are located on both sides of the belt, and the picking robot is used to sort and recycle the disassembled materials.

[0019] A second aspect of the present invention provides a method for operating the above device, comprising the following steps:

[0020] The feeding conveyor line transports the insulators to be recycled in a vertical state, and the feeding and handling mechanism picks up the insulators from the feeding conveyor line and transfers them to the insulator fixing mechanism by rotating them at a set angle to complete the feeding;

[0021] The insulator fixing mechanism clamps and fixes the insulator and drives the insulator to rotate. The cutting mechanical arm drives the cutting tool to move along the axis direction of the insulator to separate the shed from the insulator and expose the core rod.

[0022] The insulator fixing mechanism stops driving the insulator to rotate, and the cutting mechanical arm drives the cutting tool to cut along the diameter direction of the insulator to separate the glass fiber part and the metal part in the core rod;

[0023] The insulator fixing mechanism releases the insulator, and the disassembled materials are sorted and recycled using the sorting conveyor line.

[0024] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0025] 1. Considering the structural characteristics of the composite insulator, the insulator fixing mechanism is used to receive the insulator from the feeding conveyor line, and under the action of the cutting robot, the shed part of the composite insulator is first cut, so that the rubber shed part is separated to expose the core rod, and then the glass fiber rod and metal head part of the core rod part of the composite insulator are cut, so as to obtain recyclable rubber material, glass fiber material and metal material.

[0026] 2. The direction of transporting insulators by the feeding conveyor line, the feeding handling mechanism and the insulator fixing mechanism are in the same straight line. The feeding handling mechanism is used to connect the actions between the feeding conveyor line and the insulator fixing mechanism. During the transfer of insulators, it is only necessary to determine the clamping position of the clamp on the insulator according to the length and diameter of different insulators, and then control the lifting and lowering movement stroke and the feeding movement stroke of the clamp, which can reduce the control amount of the device to a certain extent and make the structure simpler.

[0027] 3. During loading, since the top of the insulator is first clamped and fixed by the fixed clamping mechanism, the insulator is in a vertical state, so that the lifting clamping mechanism at the bottom of the clamp no longer needs to be positioned in the horizontal direction, and the clamping action can be performed by only adjusting the height.

[0028] 4. When the insulator is too long and the clamping may be unstable, an auxiliary clamping mechanism between the fixed clamping mechanism and the lifting clamping mechanism is used for auxiliary clamping and fixing.

[0029] 5. Since the robotic arm cutting system usually has strong adaptability, it can be adjusted according to different composite insulator designs and size requirements to meet different production needs, reduce labor consumption, and improve production efficiency. By optimizing the cutting path and layout, the robot can more effectively cut off the insulator skirt completely and reduce the residue of recyclable materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their description are used for explanation and do not constitute improper limitations on the present invention.

[0031] Figure 1is a schematic structural diagram of a composite insulator recovery device provided by one or more embodiments of the present invention;

[0032] Figure 2 It is a schematic diagram of the structure of a feeding conveying line in a recycling device provided by one or more embodiments of the present invention;

[0033] Figure 3 is a structural schematic diagram of a loading and transporting mechanism in a recycling device provided by one or more embodiments of the present invention;

[0034] Figure 4 is a side structural schematic diagram of a loading and transporting mechanism in a recycling device provided by one or more embodiments of the present invention;

[0035] Figure 5 is a schematic structural diagram of an insulator fixing mechanism in a recovery device provided by one or more embodiments of the present invention;

[0036] Figure 6 is a schematic diagram of the structure of a cutting tool in a recycling device provided by one or more embodiments of the present invention;

[0037] Figure 7 is a schematic structural diagram of a sorting conveying line in a recycling device provided by one or more embodiments of the present invention;

[0038] Figure 8 It is a schematic diagram of a composite insulator recycling process provided by one or more embodiments of the present invention.

[0039] Figure 1 Middle: 1 feeding conveyor line, 2 feeding and handling mechanism, 3 cutting manipulator, 4 cutting tool, 5 insulator fixing mechanism, 6 sorting conveyor line, 7 protective cover;

[0040] Figure 3-Figure 4 Middle: 21 gripper, 22 feeding cylinder, 23 rotating table, 24 rotating power module, 25 lifting cylinder;

[0041] Figure 5 In the middle: 51 frame, 52 lifting motor, 53 rotating motor, 54 fixed clamping mechanism, 55 auxiliary clamping mechanism, 56 lifting clamping mechanism, 57 protection net. DETAILED DESCRIPTION

[0042] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0043] It should be noted that the following detailed descriptions are exemplary and are intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs.

[0044] The following embodiments provide a composite insulator recovery device and a working method, taking into account the structural characteristics of the composite insulator, using an insulator fixing mechanism to receive insulators from a feeding conveyor line, and under the action of a cutting manipulator, first cutting the shed portion of the composite insulator, so that the shed portion made of rubber material is separated to expose the core rod, and then cutting the glass fiber rod and the metal head portion of the core rod portion of the composite insulator, thereby obtaining recyclable rubber material, glass fiber material and metal material.

[0045] Embodiment 1:

[0046] Composite insulator recovery device, comprising:

[0047] Feeding conveyor line 1, used to transport insulators to be recycled;

[0048] The insulator fixing mechanism 5 receives the insulators from the feeding conveyor line 1 and fixes the insulators to be recovered in the insulator fixing mechanism 5 under the drive of the feeding conveyor mechanism 2;

[0049] The cutting manipulator 3 uses the cutting tool 4 carried at the end to cut and separate the shed part along the axial direction of the insulator to be recovered in cooperation with the insulator fixing mechanism 5, and cuts and separates the glass fiber rod and the metal head in the insulator after the shed is separated;

[0050] The sorting conveyor line 6 uses a sorting robot to sort the separated sheds, glass fiber rods and metal heads into corresponding recycling containers.

[0051] It also has a protective cover 7, which covers the feeding and transporting mechanism 2, the cutting robot 3, the cutting tool 4, the insulator fixing mechanism 5, and a part of the feeding and transporting mechanism 2 and the sorting conveying line 6 to prevent dust during recycling from polluting the external environment.

[0052] like Figure 2 As shown, the feeding conveyor line 1 has a driving device and a belt, and a hanger for hanging the metal part of the insulator is provided on the belt. During the working process, the metal part of one end of the insulator is hung on the hanger of the belt manually, and the insulator is always kept vertically downward during the transportation process. After reaching the end of the conveyor line, the feeding and handling mechanism 2 clamps the insulator from the feeding conveyor line 1 and transfers it to the insulator fixing mechanism 5 to complete the automatic feeding.

[0053] like Figure 3-Figure 4 As shown, the loading and handling mechanism 2 includes a clamp 21 that feeds in the horizontal direction. The clamp 21 is connected to the feeding cylinder 22 to realize the feeding movement in the horizontal direction. The fixed end of the feeding cylinder 22 is connected to the action end of the rotating table 23 through an adapter plate. The rotating table 23 is connected to the rotating power module 24, and the rotating power module 24 is connected to the action end of the lifting cylinder 25.

[0054] In this embodiment, the clamp 21 and the feed cylinder 22 are located at the top of the loading and conveying mechanism 2. In response to the insulator in a vertically suspended state in the loading conveyor line 1, the fixed end of the feed cylinder 22 is connected to the upper surface of the adapter plate, and the lower surface of the adapter plate is connected to the action end of the rotating table 23.

[0055] In this embodiment, the rotating table 23 includes an action end located in the upper part and a fixed end located in the lower part. The fixed end is connected to the outer shell of the rotating power module 24. The rotating power module 24 drives the action end of the rotating table 23 to produce rotational motion. The specific structure of the rotating power module 24 is not limited and can be any one of electric drive, hydraulic drive or pneumatic drive.

[0056] In this embodiment, the fixed end of the rotating platform 23 together with the housing of the rotating power module 24 are connected to the action end of the lifting cylinder 25, and the fixed end of the lifting cylinder 25 is fixed by a bracket.

[0057] The clamping jaws 21 in the feeding and transporting mechanism 2 are driven by the feeding cylinder 22, the rotating table 23 and the lifting cylinder 25 to realize the feeding motion in the horizontal direction, the rotating motion in the horizontal plane, the lifting motion in the vertical direction and the clamping motion. The clamping jaws 21 clamp the insulator from the end of the feeding conveyor line 1 and remove the insulator from the hanger. The clamping jaws 21 rotate through the set angle through the rotating table 23 to reach the position of the insulator fixing mechanism 5. The insulator is transferred to the insulator fixing mechanism 5 and clamped and fixed by the feeding motion and the lifting motion. The clamping jaws are released and reset. During the transfer, the feeding motion and the lifting motion are used to deal with insulators of different diameters and lengths.

[0058] In this embodiment, the direction in which the loading conveyor line 1 transports the insulators, the loading and transporting mechanism 2 and the insulator fixing mechanism 5 are in the same straight line, and the loading and transporting mechanism 2 connects the actions between the loading conveyor line 1 and the insulator fixing mechanism 5, so that the insulators can be transferred from the loading conveyor line 1 to the insulator fixing mechanism 5 by rotating the rotating table 23 180°. Since the three are already in the same straight line, during the transfer, it is only necessary to determine the clamping position of the clamp 21 on the insulator according to the length and diameter of the different insulators, and then control the lifting and lowering movement stroke and feeding movement stroke of the clamp 21, that is, by controlling the extension and contraction amount of the feed cylinder 22 and the lifting cylinder 25, which can reduce the control amount of the device to a certain extent.

[0059] like Figure 5As shown, the insulator fixing mechanism 5 includes a frame 51, a vertical guide rail is provided on the frame 51, a lifting motor 52 and a rotating motor 53 arranged in parallel are provided at the top of the vertical guide rail, the output shaft of the rotating motor 53 is connected to a fixed clamping mechanism 54, a movably connected lifting clamping mechanism 56 is provided on the vertical guide rail, an auxiliary clamping mechanism 55 is provided between the fixed clamping mechanism 54 and the lifting clamping mechanism 56, and a protective net 57 is provided on one side of the frame 51 having the vertical guide rail.

[0060] The fixed clamping mechanism 54 is used to clamp the top of the fixed insulator, and the lifting clamping mechanism 56 is used to clamp the bottom of the fixed insulator. Since the lengths of the insulators are different, the lifting clamping mechanism 56 is movably connected to the vertical guide rail and can move along the vertical guide rail under the drive of the lifting motor 52, thereby changing the distance between the fixed clamping mechanism 54 and the lifting clamping mechanism 56 to cope with insulators of different lengths. When the insulator is too long and the clamping may be unstable, the auxiliary clamping mechanism 55 located between the two can be used for auxiliary clamping and fixing.

[0061] The clamping heads in the auxiliary clamping mechanism 55 and the lifting clamping mechanism 56 can rotate around the vertical axis, so that when the fixed clamping mechanism 54 and the insulator are driven by the rotating motor 53 to generate rotational motion, the clamping heads in the auxiliary clamping mechanism 55 and the lifting clamping mechanism 56 can rotate together with the insulator, which is beneficial to the disassembly operation of the cutting robot 3.

[0062] The clamping claw 21 in the loading and transporting mechanism 2 clamps the insulator from the loading conveyor line 1, and transfers the insulator to the bottom of the fixed clamping mechanism 54 through the coordination of rotation and lifting motion. The metal head of the insulator is placed in the clamping head of the fixed clamping mechanism 54 through the action of the lifting cylinder 25. The clamping head clamps the top of the insulator, and the bottom of the insulator is fixed by the clamping head of the lifting clamping mechanism 56. The clamping claw 21 in the loading and transporting mechanism 2 is released and reset to complete the loading. During the loading process, since the top of the insulator is first clamped and fixed by the fixed clamping mechanism 54, the insulator is in a vertical state, so that the lifting clamping mechanism 56 at the bottom of the clamp no longer needs to be positioned in the horizontal direction, and the clamping action can be performed by adjusting the height.

[0063] In this embodiment, the clamping heads in the fixed clamping mechanism 54, the auxiliary clamping mechanism 55 and the lifting clamping mechanism 56 are not limited to specific structures, and can be any structure such as pneumatic clamps, pneumatic chucks, etc., which can clamp and fix the metal head parts at both ends of the insulator.

[0064] The cutting robot 3 is a six-axis robot arm, and a cutting tool 4 is disposed at the end of the robot arm. The cutting tool 4 has a cutting saw blade driven by a motor to rotate at high speed. The cutting tool 4 is not limited to a specific structure, and can be as follows Figure 6 The structure shown.

[0065] During operation, the cutting tool 4 is started, and the cutting robot 3 drives the cutting tool 4 to move along the axial direction of the insulator, and the rubber shed of the insulator is gradually cut off under the rotation cooperation of the rotating motor 53; after the rubber shed is cut, the cutting tool arrives at the junction of the metal and the glass fiber rod of the insulator, and moves along the diameter direction of the insulator to cut off the glass fiber rod, so that the metal head is separated from the glass fiber.

[0066] In this embodiment, a metal detector is provided on the cutting tool 4. When the cutting tool 4 follows the cutting manipulator 3 to cut the shed, it gradually sweeps across the insulator. When a trigger signal appears, it is considered that the junction of the glass fiber rod and the metal head has been reached. During the cutting of the shed, the cutting tool 4 may go back and forth several times along the axis of the insulator. The junction of the glass fiber rod and the metal head is further determined by the timing of the trigger signal, so as to control the cutting manipulator 3 to drive the cutting tool 4 to move to the position to separate the glass fiber rod and the metal head. The length of the glass limit rod and the position of the junction with the metal head can also be determined according to the pre-input insulator specifications and size parameters to reduce the material residue after disassembly.

[0067] A protective net 57 is provided between the cutting robot arm 3 and the insulator fixing mechanism 5. During the cutting process, the protective net 57 rises to isolate the cutting robot arm 3 to ensure the safety of manual operation. A safety shield is installed on the cutting tool. During the cutting process, the saw blade is partially surrounded by the safety shield, and the unenclosed part faces the inside of the equipment to prevent the cut material from splashing to the operating side. The cutting robot arm 3 is provided with a load sensor. Once an unexpected collision or abnormal cutting occurs, the equipment can stop automatically and automatically alarm to ensure the safety of the equipment.

[0068] like Figure 7 As shown, the sorting conveyor line 6 is placed at the bottom of the device, and has a belt driven by a driving device, a cleaning device and a picking robot. During operation, the belt is driven by the driving device to transport the disassembled waste to the outside of the recycling device; the cleaning devices are located on both sides of the conveyor line to prevent the waste from falling under the equipment or in the gap between the equipment; the conveyor line extends out of a part of the device, and the picking robot sorts the disassembled materials here by visual guidance and puts them into different recycling material frames, and the remaining materials fall into the recycling material frame along the conveyor line. Since the composite insulator first disassembles the rubber umbrella skirt part and then separates the metal head and the fiberglass rod, the waste on the belt will be stacked in sequence, that is, the cut rubber umbrella skirt is transported out first, followed by the fiberglass rod and the metal head, so that the picking robot can more easily sort out the recyclable materials.

[0069] In the above-mentioned device, since the robotic arm cutting system usually has strong adaptability, it can be adjusted according to different composite insulator designs and size requirements to meet different production needs.

[0070] It reduces labor consumption, improves production efficiency, allows uninterrupted work, significantly improves production efficiency and output, and reduces labor costs.

[0071] High safety: Robotic cutting reduces workers’ direct contact with cutting tools and materials during operation, reduces the risk of work-related injuries, and improves the safety of the working environment.

[0072] High cutting integrity: By optimizing the cutting path and layout, the robot can more effectively cut off the insulator skirt completely and reduce residue.

[0073] Embodiment 2:

[0074] like Figure 6 As shown, the working method of the composite insulator recovery device comprises the following steps:

[0075] Automatic loading and clamping of composite insulators;

[0076] Sheath cutting;

[0077] Core rod cutting;

[0078] Automatic sorting;

[0079] Temporarily stored in the warehouse.

[0080] Automatic loading and clamping of composite insulators: Workers hang the metal connectors of composite insulators on the hanger of the loading conveyor line. The composite insulators move into the clamping station along the loading conveyor line. The pneumatic chucks on the clamping station automatically fix the metal connectors at both ends of the composite insulator and start cutting the shed skirts.

[0081] Shed cutting: Detect the diameter and length of the composite insulator core shaft, and then guide the robot arm to cut and peel the shed along the length of the composite insulator. The silicone rubber falls on the unloading conveyor line and is sent to the recycling box along the conveyor line;

[0082] Core rod cutting: determine the position of the connection between the glass fiber and the metal, guide the mechanical arm to move along the radial direction of the composite insulator, and cut off the metal connection along the intersection with the glass fiber core rod. The glass fiber core rod falls on the unloading conveyor line and is sent to the recycling box along the conveyor line;

[0083] Automatic sorting: After the core rod is cut, the pneumatic chuck opens automatically, and the metal connectors at both ends fall off automatically and fall onto the conveyor line below. They are then sent to the disassembly equipment along the conveyor line. The picking robot at the back end automatically detects the position and posture of the core rod and the metal connector under visual guidance, and uses a special fixture to pick out the core rod and the metal connector respectively, and puts them into different recycling bins.

[0084] Temporary storage: The recycled material box first arrives at the automatic weighing station along the conveyor line, where it is scanned, weighed and photographed, and then arrives at the stacker docking station along the conveyor line. The stacker will store the sorted materials in the warehouse.

[0085] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention to those skilled in the art. The present invention may have 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 composite insulator recovery device, characterized in that: include: Loading conveyor line, used to transport insulators to be recycled; The insulator fixing mechanism receives the insulators from the feeding conveyor line and fixes the insulators to be recovered with the cooperation of the feeding and handling mechanism; The cutting manipulator uses the cutting tool carried at the end to cut and separate the shed part along the axial direction of the insulator to be recovered in cooperation with the insulator fixing mechanism, and then cuts and separates the glass fiber rod and metal head in the insulator after the shed is separated; The sorting conveyor line uses a sorting robot to sort the separated sheds, fiberglass rods and metal heads into corresponding recycling containers.

2. The composite insulator recovery device according to claim 1, characterized in that: The feeding conveyor line comprises a driving device and a belt, and the belt is provided with a hanger for hanging the metal head of the insulator.

3. The composite insulator recovery device according to claim 1, characterized in that: During the transportation of insulators by the loading conveyor line, the transported insulators remain in a vertical state.

4. The composite insulator recovery device according to claim 1, characterized in that: The loading and transporting mechanism has a clamping claw, which can feed in the horizontal direction, rise and fall in the vertical direction, and rotate in the horizontal plane. The insulators in the loading conveyor line are clamped and fixed by the clamping claw, and after turning a set angle, they are transferred to the insulator fixing mechanism for loading.

5. The composite insulator recovery device according to claim 1, characterized in that: The loading and handling mechanism includes a clamping claw, which is connected to the feeding cylinder to realize horizontal feeding movement. The fixed end of the feeding cylinder is connected to the action end of the rotating table through an adapter plate. The rotating table is connected to the rotating power module, and the rotating power module is connected to the action end of the lifting cylinder.

6. The composite insulator recovery device according to claim 1, characterized in that: The direction in which the loading conveyor line transports insulators, the loading and transporting mechanism and the insulator fixing mechanism are on the same axis.

7. The composite insulator recovery device according to claim 1, characterized in that: The insulator fixing mechanism comprises a fixing clamping mechanism and a lifting clamping mechanism moving along a vertical guide rail, the fixing clamping mechanism is driven by a rotating motor, and the insulator to be recovered is fixed between the fixing clamping mechanism and the lifting clamping mechanism.

8. The composite insulator recovery device according to claim 1, characterized in that: The insulator fixing mechanism comprises a frame, a vertical guide rail is arranged on the frame, a lifting motor and a rotating motor arranged in parallel are arranged at the top of the vertical guide rail, the output shaft of the rotating motor is connected to the fixed clamping mechanism, a movably connected lifting clamping mechanism is arranged on the vertical guide rail, and an auxiliary clamping mechanism is arranged between the fixed clamping mechanism and the lifting clamping mechanism.

9. The composite insulator recovery device according to claim 1, characterized in that: The sorting conveyor line comprises a belt driven by a driving device, a cleaning device and a picking robot; during operation, the belt is driven by the driving device to transport the disassembled waste out, the cleaning devices are located on both sides of the belt, and the picking robot is used to sort and recycle the disassembled materials.

10. A working method of a composite insulator recovery device according to any one of claims 1 to 9, characterized in that: The following steps are involved: The feeding conveyor line transports the insulators to be recycled in a vertical state, and the feeding and handling mechanism picks up the insulators from the feeding conveyor line and transfers them to the insulator fixing mechanism by rotating them at a set angle to complete the feeding; The insulator fixing mechanism clamps and fixes the insulator and drives the insulator to rotate. The cutting mechanical arm drives the cutting tool to move along the axis direction of the insulator to separate the shed from the insulator and expose the core rod. The insulator fixing mechanism stops driving the insulator to rotate, and the cutting mechanical arm drives the cutting tool to cut along the diameter direction of the insulator to separate the glass fiber part and the metal part in the core rod; The insulator fixing mechanism releases the insulator, and the disassembled materials are sorted and recycled using the sorting conveyor line.

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