Electric actuating mechanism maintenance method and device, electronic equipment and storage medium
Through the guidance of mechanical transportation equipment and maintenance work orders, standardized disassembly and reinstall electric actuators have been solved, and the problems of traditional maintenance efficiency and irregular disassembly and efficient maintenance process has been achieved.
Patent Information
- Application Number
- CN202411100962.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2024-12-31
AI Technical Summary
The traditional electric actuator maintenance methods have problems of irregular disassembly and low efficiency, especially because the weight and volume of the equipment affect transportation and flip disassembly, resulting in low maintenance efficiency.
The initial electric parts are transmitted to the designated maintenance station using mechanical transportation equipment, and disassemble, inspect and reinstall according to the maintenance work order, and position and transmit through the lifting rotary mechanism and the cantilever wheel heavy conveying line, combining electrical and mechanical disassembly. Explain the guidance information for standardized inspection.
It improves maintenance efficiency and standardization, saves transportation costs, and ensures the standardization and accuracy of the maintenance process.
Smart Images
Figure CN119228001A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of electrical equipment maintenance, and in particular to an electric actuator maintenance method, device, electronic equipment and storage medium. Background Art
[0002] In order to ensure the safety of nuclear power business, electric actuators are regularly inspected and repaired to timely discover potential safety hazards in electric actuators. The traditional maintenance method is to perform maintenance manually. During the maintenance process, there are irregularities in the disassembly and assembly of electric actuators, and the weight and volume of electric actuators affect the transportation and flipping and disassembly of electric actuators, resulting in low maintenance efficiency. Summary of the invention
[0003] The present application provides an electric actuator maintenance method, device, electronic equipment and storage medium to solve the above-mentioned technical problems of irregular maintenance actions and low maintenance efficiency.
[0004] In one embodiment of the present application, the present application provides an electric actuator maintenance method, including: obtaining a current maintenance process and a current maintenance work order of an initial electric component, the initial electric component being used to characterize an initial structural state of the electric actuator to be detected in the current maintenance process; transmitting the initial electric component to a current maintenance station corresponding to the current maintenance process by means of mechanical transportation equipment; performing maintenance on the initial electric component in the current maintenance station according to the current maintenance work order to obtain a current maintenance result and a currently inspected component, the maintenance including, if the current maintenance process is a disassembly process, disassembling the initial electric component according to the current maintenance work order, and inspecting the currently disassembled component obtained by disassembly to obtain a currently inspected component and a current inspection result; updating the current maintenance work order according to the current maintenance result, and transmitting the currently inspected component to an end station according to the current maintenance process.
[0005] In one embodiment of the present application, the initial electric component is transferred to the current maintenance station corresponding to the current maintenance process by mechanical transportation equipment, including: if the current maintenance process is electrical disassembly or electrical reinstallation, the working state of the electrical branch line is detected; if the working state is that the branch line is not working, or the current maintenance process is mechanical disassembly, the initial electric component is transferred to the current maintenance station through the main conveying line body and falls off to the jacking and rotating mechanism; if the working state is that the branch line is working, or the current maintenance process is a cleaning process, or the current maintenance process is mechanical reinstallation, the initial electric component on the main conveying line body or the cantilever wheel heavy conveying line is fallen off to the jacking and transferring mechanism, and through the jacking The transfer mechanism transfers the initial electric component to the current maintenance station; if the current maintenance process is a cleaning process, and the initial electric component is located in the lifting and transferring mechanism, the initial electric component is connected to the cantilever wheel heavy-duty conveyor line; if the current maintenance process is not a cleaning process, and the initial electric component is located in the lifting and transferring mechanism, the initial electric component is connected to the electrical branch line body or the main conveyor line body, and falls off to the lifting and rotating mechanism; wherein the mechanical transportation equipment includes the main conveyor line body, the electrical branch line body, the lifting and transferring mechanism, the lifting and rotating mechanism and the cantilever wheel heavy-duty conveyor line, and the mechanical transportation equipment is detachably fixedly connected to the initial electric component through a positioning tooling plate.
[0006] In one embodiment of the present application, if the current maintenance process is a disassembly process, the initial electric component is disassembled according to the current maintenance work order, and the current disassembled component obtained by disassembly is inspected to obtain the current inspected component and the current inspection result, including: if the disassembly process is electrical disassembly, the operating angle of the initial electric component is controlled by controlling the rotation of the jacking and rotating mechanism, and the electrical parts of the initial electric component are disassembled according to the electrical disassembly guidance information to obtain a first disassembled part and a first disassembled box body, and the first disassembled part and the first disassembled box body are used as the current disassembled part; if the disassembly process is mechanical disassembly, the operating angle of the initial electric component is controlled by controlling the multi-rotation movement of the clamping and flipping mechanism and the rotation of the jacking and rotating mechanism, and the initial electric component is disassembled according to the mechanical disassembly guidance information. Mechanical parts, obtain a second disassembled part and a second disassembled box, and use the second disassembled part and the second disassembled box as the current disassembled parts; if the first disassembled part exists in the current disassembled parts, detect the electrical parameters of the first disassembled part to obtain a first inspected part and a first inspected result, and the electrical parameters include at least one of a voltage value and a resistance value; if the second disassembled part exists in the current disassembled parts, detect the defect state of the second disassembled part to obtain a second inspected part and a second inspected result; update the current disassembled parts according to the first inspected part or the second inspected part to obtain the current inspected parts, and use the first inspected result or the second inspected result as the current detection result; wherein the current maintenance work order includes the electrical disassembly guidance information or the mechanical disassembly guidance information.
[0007] In one embodiment of the present application, the maintenance also includes: if the current maintenance process is mechanical reinstallation, then according to the mechanical reinstallation guidance information, the electric tightening equipment is controlled to reinstall the second inspected part to the initial electric component to obtain a first installed box body; if the mechanical reinstallation has been completed, air with a preset air pressure is injected into the first installed box body, and the air pressure change of the air is detected to obtain an airtightness result; if the airtightness result passes the airtightness test, the pneumatic pump and the flow meter are controlled to inject oil to the first installed box body to a preset oil volume to obtain a second installed box body, and the second installed box body is used as the current inspected component; if the current maintenance process is electrical reinstallation, then according to the electrical reinstallation guidance information, the first inspected part is reinstalled to the initial electric component to obtain a third inspected box body, and the third inspected box body is used as the current inspected component; wherein, the current maintenance work order also includes mechanical reinstallation guidance information or the electrical reinstallation guidance information, and the preset oil volume is obtained based on the model corresponding to the initial electric component in the current maintenance work order.
[0008] In one embodiment of the present application, the currently inspected component is transferred to the end station according to the current maintenance process, including: if the current maintenance process is electrical reinstallation, the currently inspected component is transferred to the target offline station, the currently inspected component is offline, and the positioning tooling plate on the currently inspected component is transferred to the transfer cart, so as to transfer the positioning tooling plate to the electrical disassembly station through the transfer cart; if the current maintenance process is electrical disassembly, the first inspected part in the currently inspected component is transferred to the material cart; wherein the end station includes the target offline station, the transfer cart and the material cart.
[0009] In one embodiment of the present application, the initial electric component in the current maintenance station is maintained according to the current maintenance work order, including: collecting the current maintenance action image corresponding to the current maintenance station; comparing the current maintenance action image with the preset maintenance action to obtain an action difference value; if the action difference value is greater than or equal to a preset threshold, generating an alarm prompt message and locking the current maintenance station; if the action difference value is less than the preset threshold, maintaining the initial electric component according to the current maintenance work order.
[0010] In one embodiment of the present application, an acquisition module is used to acquire the current maintenance process and the current maintenance work order of the initial electric component, the initial electric component is used to characterize the initial structural state of the electric actuator to be detected in the current maintenance process; a transmission module is used to transmit the initial electric component to the current maintenance station corresponding to the current maintenance process through mechanical transportation equipment; a maintenance module is used to perform maintenance on the initial electric component in the current maintenance station according to the current maintenance work order, and obtain the current maintenance result and the current inspected component, the maintenance includes if the current maintenance process is a disassembly process, then disassembling the initial electric component according to the current maintenance work order, and inspecting the current disassembled component obtained by disassembly, to obtain the current inspected component and the current inspection result; an update module is used to update the current maintenance work order according to the current maintenance result, and transmit the current inspected component to the end station according to the current maintenance process.
[0011] In one embodiment of the present application, the present application provides an electric actuator maintenance device, including: an acquisition module, used to acquire the current maintenance process and current maintenance work order of an initial electric component, the initial electric component is used to characterize the initial structural state of the electric actuator to be detected in the current maintenance process; a transmission module, used to transmit the initial electric component to the current maintenance station corresponding to the current maintenance process through mechanical transportation equipment; a maintenance module, used to perform maintenance on the initial electric component in the current maintenance station according to the current maintenance work order, and obtain the current maintenance result and the current inspected component, the maintenance includes if the current maintenance process is a disassembly process, then disassembling the initial electric component according to the current maintenance work order, and inspecting the current disassembled component obtained by disassembly, to obtain the current inspected component and the current inspection result; an update module, used to update the current maintenance work order according to the current maintenance result, and transmit the current inspected component to the end station according to the current maintenance process.
[0012] In one embodiment of the present application, the present application provides an electronic device, which includes: one or more processors; a storage device for storing one or more programs, and when the one or more programs are executed by the one or more processors, the electronic device implements the electric actuator maintenance method as described in any one of the above embodiments.
[0013] In one embodiment of the present application, the present application provides a computer-readable storage medium having a computer program stored thereon. When the computer program is executed by a processor of a computer, the computer executes the electric actuator maintenance method described in any one of the above embodiments.
[0014] Beneficial effects of the embodiments of the present application: The present application provides an electric actuator maintenance method, device, electronic device and storage medium. The embodiments of the present application transmit the initial electric components corresponding to the electric actuator to be repaired to the current maintenance station through mechanical transportation equipment, thereby saving transportation costs and improving maintenance efficiency; by repairing the initial electric components in the current maintenance station according to the current maintenance work order, updating the current maintenance work order according to the current maintenance results, and standardizing the maintenance process through the current maintenance work order, the standardization of the maintenance action is improved.
[0015] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The drawings herein are incorporated into the specification and constitute a part of the specification, showing embodiments consistent with the present application, and together with the specification, are used to explain the principles of the present application. Obviously, the drawings described below are only some embodiments of the present application, and for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:
[0017] Figure 1 A schematic diagram showing an exemplary system architecture to which the technical solution of the embodiments of the present application can be applied;
[0018] Figure 2 A schematic diagram of a process of repairing an electric actuator according to an embodiment of the present application is shown;
[0019] Figure 3 A schematic diagram showing the relationship between workstations for the maintenance of an electric actuator according to an embodiment of the present application is shown;
[0020] Figure 4 A block diagram of an electric actuator maintenance device according to an embodiment of the present application is shown;
[0021] Figure 5 A schematic diagram of the structure of a computer system suitable for implementing an electronic device of an embodiment of the present application is shown. DETAILED DESCRIPTION
[0022] The following describes the embodiments of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. The present application can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.
[0023] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present application, and thus the drawings only show components related to the present application rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed at will, and the component layout may also be more complicated.
[0024] In the following description, a large number of details are discussed to provide a more thorough explanation of the embodiments of the present application. However, it is obvious to those skilled in the art that the embodiments of the present application can be implemented without these specific details. In other embodiments, well-known structures and devices are shown in the form of block diagrams rather than in detail to avoid making the embodiments of the present application difficult to understand.
[0025] See also Figure 1 , Figure 1 A schematic diagram of an exemplary system architecture to which the technical solution of the embodiment of the present application can be applied is shown. Figure 1 As shown, the system architecture may include a computer device 101 and a work order identifier 102. The computer device may be at least one of a programmable logic controller (PLC), a microcomputer, a general-purpose computer, etc.; the work order identifier includes at least one of a radio frequency identifier and a two-dimensional code identifier. The work order identifier 102 is used to obtain the current maintenance work order and transmit it to the computer device 101, and the computer device 101 is used to perform maintenance control of the initial electric component according to the current maintenance work order.
[0026] Exemplarily, after the computer device 101 obtains the current maintenance process and the current maintenance work order of the initial electric component, the initial electric component is transferred to the current maintenance station corresponding to the current maintenance process by mechanical transportation equipment; the initial electric component in the current maintenance station is repaired according to the current maintenance work order to obtain the current maintenance result and the current inspected component, and the maintenance includes if the current maintenance process is a disassembly process, then the initial electric component is disassembled according to the current maintenance work order, and the current disassembled component obtained by disassembly is inspected to obtain the current inspected component and the current inspection result; the current maintenance work order is updated according to the current maintenance result, and the current inspected component is transferred to the end station according to the current maintenance process, wherein the initial electric component is used to characterize the initial structural state of the electric actuator to be inspected in the current maintenance process.
[0027] In the related art, maintenance is performed manually. During the maintenance process, the disassembly and assembly of the electric actuator are not standardized, and the weight and volume of the electric actuator affect the transportation and flipping and disassembly of the electric actuator, resulting in low maintenance efficiency.
[0028] In order to solve the above technical problems, the present application provides an electric actuator maintenance method, device, electronic device and storage medium. The implementation details of the technical solution of the embodiment of the present application are elaborated in detail below.
[0029] See also Figure 2 , Figure 2 FIG. 1 is a flow chart of a method for repairing an electric actuator according to an embodiment of the present application. Figure 2 As shown, in an exemplary embodiment, the electric actuator maintenance method at least includes steps S210 to S240, which are described in detail as follows:
[0030] Step S210, obtaining the current maintenance process and the current maintenance work order of the initial electric component.
[0031] The initial electric component is used to characterize the initial structural state of the electric actuator to be detected in the current maintenance process.
[0032] In one embodiment of the present application, see Figure 3 , Figure 3 FIG. 1 is a schematic diagram showing the working position relationship of the electric actuator maintenance according to an embodiment of the present application. Figure 3 As shown, each current maintenance station includes an electrical disassembly station 301, a mechanical disassembly station 302, a cleaning station 303, a mechanical reassembly station 304, and an electrical reassembly station 305. Each current maintenance station is connected to a computer device 306, so as to control the initial electric components to perform electrical disassembly, mechanical disassembly, cleaning, mechanical reassembly, and electrical reassembly at each current maintenance station through the computer device. The output end of the electrical disassembly station 301 is connected to the input end of the mechanical disassembly station 302, the output end of the mechanical disassembly station 302 is connected to the input end of the cleaning station 303, the output end of the cleaning station 303 is connected to the input end of the mechanical reassembly station 304, and the output end of the mechanical reassembly station 304 is connected to the input end of the electrical reassembly station 305.
[0033] In one embodiment of the present application, the electric actuator is used to characterize an actuator that uses electric energy as a driving energy source. The basic principle is to achieve efficient and precise motion output through electric energy conversion and mechanical transmission.
[0034] In one embodiment of the present application, a work order identifier is installed at each current maintenance station, and the maintenance label corresponding to the initial electric component is scanned by the work order identifier to obtain the current maintenance work order.
[0035] In one embodiment of the present application, if the current maintenance process is electrical disassembly, the initial electric component is an electric actuator. If the current maintenance process is mechanical disassembly, the initial electric component is the first disassembled box obtained after electrical disassembly. If the current maintenance process is a cleaning process, the initial electric component includes the second inspected part and the second disassembled box obtained after mechanical disassembly.
[0036] Step S220, transporting the initial electric component to the current maintenance station corresponding to the current maintenance process by mechanical transportation equipment.
[0037] In one embodiment of the present application, the initial electric component is transferred to the current maintenance station corresponding to the current maintenance process by mechanical transportation equipment, including: if the current maintenance process is electrical disassembly or electrical reinstallation, the working state of the electrical branch line is detected; if the working state is that the branch line is not working, or the current maintenance process is mechanical disassembly, the initial electric component is transferred to the current maintenance station through the main conveyor line body, and falls off to the jacking and rotating mechanism; if the working state is that the branch line is working, or the current maintenance process is a cleaning process, or the current maintenance process is mechanical reinstallation, the initial electric component on the main conveyor line body or the cantilever wheel heavy conveyor line is fallen off to the jacking and transferring mechanism, and The initial electric component is transferred to the current maintenance station through the jacking and transferring mechanism; if the current maintenance process is a cleaning process, and the initial electric component is located in the jacking and transferring mechanism, the initial electric component is connected to the cantilever wheel heavy-duty conveyor line; if the current maintenance process is not a cleaning process, and the initial electric component is located in the jacking and transferring mechanism, the initial electric component is connected to the electrical branch line body or the main conveyor line body, and falls off to the jacking and rotating mechanism; wherein, the mechanical transportation equipment includes the main conveyor line body, the electrical branch line body, the jacking and transferring mechanism, the jacking and rotating mechanism and the cantilever wheel heavy-duty conveyor line, and the mechanical transportation equipment is detachably fixedly connected to the initial electric component through a positioning tooling plate.
[0038] In one embodiment of the present application, a tooling that matches the output flange of the initial electric component is configured on the positioning tooling plate, thereby fixing the initial electric component and preventing relative displacement during the process of lifting and rotating and disassembly and assembly by the operator.
[0039] In one embodiment of the present application, due to the fast electrical disassembly speed, two electrical disassembly stations can work simultaneously. The first initial electric component is transmitted to the electrical disassembly station corresponding to the electrical main line through the main conveyor line body, and the second initial electric component is transferred to the electrical disassembly station corresponding to the electrical branch line body through the lifting and transferring mechanism.
[0040] In one embodiment of the present application, the electrical disassembly station includes a main conveyor line body, an electrical branch line body, a lifting and transferring mechanism, and a lifting and rotating mechanism. The main conveyor line body is used to represent a high-strength double-speed chain conveyor line driven by a reduction motor, and the moving speed can be adjusted. The electrical branch line body is used to represent a high-strength double-speed chain conveyor line driven by a reduction motor, which can be reversed to achieve the entry and exit of the positioning station plate. The lifting and transferring mechanism is used to lift the positioning tooling plate equipped with the initial electric components until it is separated from the main conveyor line body, and then driven by the reduction motor to transfer it to the electrical branch line body. The lifting and rotating mechanism is used to achieve lifting and lowering through a cylinder to ensure that it is separated from the main conveyor line body or the electrical branch line body during rotation, and can withstand a certain impact, and is driven to rotate by a planetary reduction motor.
[0041] In one embodiment of the present application, the mechanical disassembly station includes a main conveying line body, a lifting and rotating mechanism, and a lifting and transferring mechanism. The mechanical disassembly station also includes an oil receiving trolley, which is used to collect the waste oil flowing out during the mechanical disassembly process into the oil receiving trolley below, so as to facilitate the operator to uniformly transport and process it. The lifting and transferring mechanism in the mechanical disassembly station package is located at the end of the main conveying line body in the mechanical disassembly station, and is used to lift the positioning tooling plate equipped with the initial electric components to detach from the main conveying line body and then drive the reduction motor to transfer it to the cleaning station.
[0042] In one embodiment of the present application, the cleaning station includes a cantilever wheel heavy-duty conveyor line. The cantilever wheel heavy-duty conveyor line is used to represent a transmission device with a lifting and rotating function, an adjustable transfer speed function, and a sealing design.
[0043] In one embodiment of the present application, the mechanical reloading station includes a main conveying line body, a lifting and transferring mechanism, a branch line, and a lifting and rotating mechanism. The lifting and transferring mechanism in the mechanical reloading station is located at the head of the main conveying line body in the mechanical reloading station, and is used to lift upward through a cylinder, and then the lifting and transferring mechanism is driven by a reduction motor to receive the positioning tooling plate flowing out of the cleaning station.
[0044] Step S230, according to the current maintenance work order, the initial electric component in the current maintenance station is inspected to obtain the current maintenance result and the current inspected component. The maintenance includes if the current maintenance process is a disassembly process, then the initial electric component is disassembled according to the current maintenance work order, and the current disassembled component is inspected to obtain the current inspected component and the current inspection result.
[0045] In one embodiment of the present application, if the current maintenance process is a disassembly process, the initial electric component is disassembled according to the current maintenance work order, and the current disassembled component obtained by disassembly is inspected to obtain the current inspected component and the current inspection result, including: if the disassembly process is electrical disassembly, the operating angle of the initial electric component is controlled by controlling the rotation of the lifting and rotating mechanism, and the electrical parts of the initial electric component are disassembled according to the electrical disassembly guidance information to obtain the first disassembled part and the first disassembled box body, and the first disassembled part and the first disassembled box body are used as the current disassembled part; if the disassembly process is mechanical disassembly, the operating angle of the initial electric component is controlled by controlling the multi-rotation movement of the clamping and flipping mechanism and the rotation of the lifting and rotating mechanism, and the mechanical disassembly guidance information is used. The information controls the multi-rotation movement of the clamping and flipping mechanism to disassemble the mechanical parts of the initial electric component to obtain a second disassembled part and a second disassembled box, and the second disassembled and the second disassembled box are used as the current disassembled component; if the first disassembled part exists in the current disassembled component, the electrical parameters of the first disassembled part are detected to obtain a first inspected part and a first inspected result, and the electrical parameters include at least one of a voltage value and a resistance value; if the second disassembled part exists in the current disassembled component, the defect state of the second disassembled part is detected to obtain a second inspected part and a second inspected result; the current disassembled component is updated according to the first inspected part or the second inspected part to obtain the current inspected component, and the first inspected result or the second inspected result is used as the current detection result;
[0046] The current maintenance work order includes electrical disassembly guidance information or mechanical disassembly guidance information.
[0047] In one embodiment of the present application, the lifting and rotating mechanism can be started and stopped 360° at will, which is convenient for the operator to operate at the best angle. The motor has a brake to ensure that the position is fixed after stopping. The electrical parts can be disassembled by controlling the rotation of the lifting and rotating mechanism and referring to the electrical disassembly guidance information.
[0048] In one embodiment of the present application, the voltage value and the resistance value of the first disassembled part obtained by disassembly are detected, and the first disassembled part that passes the detection is used as the first inspected part. If there are unqualified parts, the missing qualified electrical parts are supplemented to the first inspected part.
[0049] In one embodiment of the present application, by coordinating and controlling the clamping and flipping mechanism and the lifting and rotating mechanism, the initial electric component is placed at a suitable operating angle, so that the mechanical disassembly parts can be disassembled with reference to the mechanical disassembly guidance information.
[0050] In one embodiment of the present application, the second disassembled parts obtained by mechanical disassembly include bearings, gears, sealing rings, turbines, and worms, and the second disassembled parts are detected for cracks.
[0051] In one embodiment of the present application, the clamping and flipping mechanism is used to perform three-axis linear motion of the horizontal axis, the longitudinal axis, and the vertical axis to achieve multi-rotational motion of the initial electric component.
[0052] In one embodiment of the present application, the maintenance also includes: if the current maintenance process is a cleaning process, the cleaning difficulty state of the initial electric component is detected to obtain the cleaning difficulty position information; if there is difficult-to-clean position information, the compressed air gun is controlled to pressurize the air, and the initial electric component corresponding to the difficult-to-clean position information is cleaned according to the pressurized air; if there is easy-to-clean position information, the pneumatic pump is controlled to pressurize the cleaning agent in the cleaning liquid gun, and the initial electric component corresponding to the easy-to-clean position information is cleaned according to the pressurized cleaning agent; if the initial electric component has been cleaned, the initial electric component is blown dry according to the pressurized air; wherein the cleaning difficulty position information includes at least one of the difficult-to-clean position information and the easy-to-clean position information.
[0053] In one embodiment of the present application, the hard-to-clean locations are cleaned by a compressed air gun, and the easy-to-clean locations are cleaned by a pressurized cleaning agent in a cleaning liquid gun.
[0054] In one embodiment of the present application, the initial electric component includes a second inspected part and a second disassembled box body. The second inspected part and the second disassembled box body need to be cleaned.
[0055] In one embodiment of the present application, through the lifting and rotating function of the cantilever wheel heavy-duty conveyor line, the positioning tooling plates corresponding to the second inspected parts and the second disassembled box are lifted and rotated according to different cleaning processes so that they are at a suitable operating angle for easy cleaning.
[0056] In one embodiment of the present application, the cleaning station includes a cleaning chamber and a drying chamber, and the cleaning chamber and the drying chamber have similar structures.
[0057] In one embodiment of the present application, the maintenance also includes: if the current maintenance process is mechanical reinstallation, the electric tightening equipment is controlled according to the mechanical reinstallation guidance information to reinstall the second inspected part to the initial electric component to obtain a first installed box body; if the mechanical reinstallation has been completed, air with a preset air pressure is injected into the first installed box body, and the air pressure change of the air is detected to obtain an airtightness result; if the airtightness result passes the airtightness test, the pneumatic pump and the flow meter are controlled to inject oil into the first installed box body to a preset oil volume to obtain a second installed box body, and the second installed box body is used as the current inspected component; if the current maintenance process is electrical reinstallation, the first inspected part is reinstalled to the initial electric component according to the electrical reinstallation guidance information to obtain a third inspected box body, and the third inspected box body is used as the current inspected component; wherein, the current maintenance work order also includes mechanical reinstallation guidance information or electrical reinstallation guidance information, and the preset oil volume is obtained based on the model corresponding to the initial electric component in the current maintenance work order.
[0058] In one embodiment of the present application, the electric tightening device can ensure uniform torque when the second inspected part is reinstalled.
[0059] In one embodiment of the present application, the operator selects the preset oil volume of the model corresponding to the initial electric component, controls the oiling gun to inject oil into the first installed box body through the pneumatic pump, and detects the completion state of the oiling through the flow meter to control the oiling gun to stop injecting oil. Oiling includes injecting lubricating oil.
[0060] In one embodiment of the present application, the initial electric component in the current maintenance station is maintained according to the current maintenance work order, including: collecting the current maintenance action image corresponding to the current maintenance station; comparing the current maintenance action image with the preset maintenance action to obtain an action difference value; if the action difference value is greater than or equal to the preset threshold, an alarm prompt message is generated and the current maintenance station is locked; if the action difference value is less than the preset threshold, the initial electric component is maintained according to the current maintenance work order.
[0061] In one embodiment of the present application, the alarm prompt information is used as the current maintenance result.
[0062] Step S240, updating the current maintenance work order according to the current maintenance result, and transferring the currently inspected component to the end station according to the current maintenance process.
[0063] In one embodiment of the present application, the currently inspected component is transferred to the end station according to the current maintenance process, including: if the current maintenance process is electrical reinstallation, the currently inspected component is transferred to the target offline station, the currently inspected component is offline, and the positioning tooling plate on the currently inspected component is transferred to the transfer cart, so as to transfer the positioning tooling plate to the electrical disassembly station through the transfer cart; if the current maintenance process is electrical disassembly, the first inspected part in the currently inspected component is transferred to the material cart; wherein, the end station includes the target offline station, the transfer cart and the material cart.
[0064] In one embodiment of the present application, the transfer vehicle includes a rail guided vehicle (RGV), and the positioning tooling plate is transferred to the electrical disassembly station by the RGV.
[0065] In one embodiment of the present application, updating the current maintenance work order according to the current maintenance result includes: updating the maintenance completion time and start time, and updating the status of each component during the maintenance process, thereby obtaining a maintenance report.
[0066] See also Figure 4 , Figure 4 A block diagram of an electric actuator maintenance device according to an embodiment of the present application is shown. The device can be applied to Figure 1The implementation environment shown in the figure is specifically configured in the computer device 101. The device can also be applied to other exemplary implementation environments and specifically configured in other devices. This embodiment does not limit the implementation environment to which the device is applied.
[0067] like Figure 4 As shown, an electric actuator maintenance device 400 according to an embodiment of the present application includes: an acquisition module 401 , a transmission module 402 , a maintenance module 403 and an update module 404 .
[0068] An acquisition module 401 is used to acquire a current maintenance process and a current maintenance work order of an initial electric component, where the initial electric component is used to represent an initial structural state of the electric actuator to be detected in the current maintenance process;
[0069] The transmission module 402 is used to transmit the initial electric component to the current maintenance station corresponding to the current maintenance process by mechanical transportation equipment;
[0070] The maintenance module 403 is used to perform maintenance on the initial electric component in the current maintenance station according to the current maintenance work order, and obtain the current maintenance result and the currently inspected component. The maintenance includes disassembling the initial electric component according to the current maintenance work order if the current maintenance process is a disassembly process, and inspecting the currently disassembled component obtained by disassembly, and obtaining the currently inspected component and the current inspection result;
[0071] The updating module 404 is used to update the current maintenance work order according to the current maintenance result, and transfer the currently inspected component to the end station according to the current maintenance process.
[0072] It should be noted that the electric actuator maintenance device provided in the above embodiment and the electric actuator maintenance method provided in the above embodiment belong to the same concept, wherein the specific manner in which each module and unit performs the operation has been described in detail in the method embodiment, and will not be repeated here. In actual application, the electric actuator maintenance device provided in the above embodiment can distribute the above functions to different functional modules as needed, that is, divide the internal structure of the device into different functional modules to complete all or part of the functions described above, and this is not limited here.
[0073] An embodiment of the present application also provides an electronic device, comprising: one or more processors; a storage device for storing one or more programs, when the one or more programs are executed by one or more processors, the electronic device implements the electric actuator maintenance method provided in the above-mentioned embodiments.
[0074] See also Figure 5 , Figure 5The structure diagram of the computer system suitable for implementing the electronic device of the embodiment of the present application is shown. It should be noted that: Figure 5 The computer system 500 of the electronic device shown is only an example and should not bring any limitation to the functions and scope of use of the embodiments of the present application.
[0075] like Figure 5 As shown, the computer system 500 includes a central processing unit (CPU) 501, which can perform various appropriate actions and processes according to the program stored in the read-only memory (ROM) 502 or the program loaded from the storage part 508 to the random access memory (RAM) 503, such as executing the method in the above embodiment. In the RAM 503, various programs and data required for system operation are also stored. The CPU 501, the ROM 502 and the RAM 503 are connected to each other through the bus 504. The input / output (I / O) interface 505 is also connected to the bus 504.
[0076] The following components are connected to the I / O interface 505: an input section 506 including a keyboard, a mouse, etc.; an output section 507 including a cathode ray tube (CRT), a liquid crystal display (LCD), etc., and a speaker; a storage section 508 including a hard disk, etc.; and a communication section 509 including a network interface card such as a LAN (Local Area Network) card, a modem, etc. The communication section 509 performs communication processing via a network such as the Internet. A drive 510 is also connected to the I / O interface 505 as needed. A removable medium 511, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, etc., is installed on the drive 510 as needed so that a computer program read therefrom is installed into the storage section 508 as needed.
[0077] In particular, according to an embodiment of the present application, the process described above with reference to the flowchart can be implemented as a computer software program. For example, an embodiment of the present application includes a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program includes a computer program for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network through a communication section 509, and / or installed from a removable medium 511. When the computer program is executed by a central processing unit (CPU) 501, various functions defined in the system of the present application are executed.
[0078] It should be noted that the computer-readable medium shown in the embodiment of the present application can be a computer-readable signal medium or a computer-readable storage medium or any combination of the above two. The computer-readable storage medium can be, for example, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples of computer-readable storage media can include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM), a flash memory, an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In the present application, a computer-readable signal medium may include a data signal propagated in a baseband or as part of a carrier wave, wherein a computer-readable computer program is carried. This propagated data signal can take a variety of forms, including but not limited to an electromagnetic signal, an optical signal, or any suitable combination of the above. A computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium, which may send, propagate or transmit a program for use by or in conjunction with an instruction execution system, apparatus or device. A computer program contained on a computer-readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wired, etc., or any suitable combination of the above.
[0079] The flowchart and block diagram in the accompanying drawings illustrate the possible architecture, functions and operations of the system, method and computer program product according to various embodiments of the present application. Wherein, each box in the flowchart or block diagram can represent a module, a program segment, or a part of the code, and the above-mentioned module, program segment, or a part of the code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram or flowchart, and the combination of boxes in the block diagram or flowchart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.
[0080] The units involved in the embodiments described in the present application can be implemented by software or by hardware, and the units described can also be set in a processor. Among them, the names of these units do not constitute a limitation on the units themselves under certain circumstances. Therefore, the technical solution according to the implementation mode of the present application can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (which can be a CD-ROM, a USB flash drive, a mobile hard disk, etc.) or on a network, including a number of instructions to enable a computing device (which can be a personal computer, a server, a touch terminal, or a network device, etc.) to execute the method according to the implementation mode of the present application.
[0081] Another aspect of the present application further provides a computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor of a computer, the computer executes the electric actuator maintenance method provided in the above-mentioned embodiments. The computer-readable storage medium may be included in the electronic device described in the above-mentioned embodiments, or may exist independently without being assembled into the electronic device.
[0082] In the above embodiments, unless otherwise specified, by using serial numbers such as "first" and "second" to describe common objects, it only means that they refer to different instances of the same object, rather than indicating that the objects being described must adopt a given order, whether in time, space, sorting or any other way.
[0083] The above embodiments are merely illustrative of the principles and effects of the present application, and are not intended to limit the present application. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present application. Therefore, all equivalent modifications or changes made by a person of ordinary skill in the art without departing from the spirit and technical ideas disclosed in the present application shall still be covered by the claims of the present application.
Claims
1. A method for repairing an electric actuator, characterized in that: The method comprises: Acquire a current maintenance process and a current maintenance work order of an initial electric component, wherein the initial electric component is used to characterize an initial structural state of the electric actuator to be detected in the current maintenance process; The initial electric component is transported to the current maintenance station corresponding to the current maintenance process by mechanical transportation equipment; According to the current maintenance work order, the initial electric component in the current maintenance station is repaired to obtain a current maintenance result and a currently inspected component, wherein the repair includes, if the current maintenance process is a disassembly process, disassembling the initial electric component according to the current maintenance work order, and inspecting the currently disassembled component obtained by disassembly to obtain a currently inspected component and a current inspection result; The current maintenance work order is updated according to the current maintenance result, and the currently inspected component is transferred to the end station according to the current maintenance process.
2. The electric actuator maintenance method according to claim 1, characterized in that: The initial electric component is transported to a current maintenance station corresponding to the current maintenance process by mechanical transportation equipment, comprising: If the current maintenance procedure is electrical disassembly or electrical reinstallation, then the working state of the electrical branch line is detected; If the working state is that the branch line is not working, or the current maintenance process is mechanical disassembly, the initial electric component is transmitted to the current maintenance station through the main conveyor line body and falls off to the jacking and rotating mechanism; If the working state is branch line work, or the current maintenance process is a cleaning process, or the current maintenance process is mechanical reinstallation, the initial electric component on the main conveyor line body or the cantilever wheel heavy conveyor line is detached to the lifting and transferring mechanism, and the initial electric component is transferred to the current maintenance station through the lifting and transferring mechanism; If the current maintenance process is a cleaning process, and the initial electric component is located in the lifting and transferring mechanism, the initial electric component is docked to the cantilever wheel heavy-duty conveyor line; If the current maintenance process is not a cleaning process, and the initial electric component is located in the lifting and transferring mechanism, the initial electric component is docked to the electrical branch line body or the main conveying line body, and falls off to the lifting and rotating mechanism; Among them, the mechanical transportation equipment includes the main conveying line body, the electrical branch line body, the jacking and transferring mechanism, the jacking and rotating mechanism and the cantilever wheel heavy-duty conveying line, and the mechanical transportation equipment is detachably fixedly connected to the initial electric component through a positioning tooling plate.
3. The electric actuator maintenance method according to claim 1, characterized in that: If the current maintenance process is a disassembly process, the initial electric component is disassembled according to the current maintenance work order, and the currently disassembled components obtained by the disassembly are tested to obtain the currently tested components and the current test results, including: If the disassembly process is electrical disassembly, the operation angle of the initial electric component is controlled by controlling the rotation of the lifting and rotating mechanism, and the electrical parts of the initial electric component are disassembled according to the electrical disassembly guidance information to obtain a first disassembled part and a first disassembled box body, and the first disassembled part and the first disassembled box body are used as current disassembled parts; If the disassembly process is mechanical disassembly, the operating angle of the initial electric component is controlled by controlling the multi-rotation movement of the clamping and flipping mechanism and the rotation of the lifting and rotating mechanism, and the mechanical parts of the initial electric component are disassembled according to the mechanical disassembly guidance information to obtain a second disassembled part and a second disassembled box body, and the second disassembled part and the second disassembled box body are used as the current disassembled parts; If there is a first disassembled part in the currently disassembled components, then detecting electrical parameters of the first disassembled part to obtain a first inspected part and a first inspected result, wherein the electrical parameters include at least one of a voltage value and a resistance value; If there is a second disassembled part in the currently disassembled component, detecting a defect state of the second disassembled part to obtain a second inspected part and a second inspected result; The currently disassembled component is updated according to the first inspected component or the second inspected component to obtain the currently inspected component, and the first inspected result or the second inspected result is used as the current inspection result; The current maintenance work order includes the electrical disassembly guidance information or the mechanical disassembly guidance information.
4. The electric actuator maintenance method according to claim 3, characterized in that: The overhaul also includes: If the current maintenance process is mechanical reinstallation, the electric tightening device is controlled according to the mechanical reinstallation guidance information to reinstall the second inspected part to the initial electric component to obtain a first installed box body; If the mechanical reinstallation has been completed, injecting air of a preset pressure into the first installed box, and detecting the pressure change of the air to obtain an airtightness result; If the air tightness result is that the air tightness test is passed, the pneumatic pump and the flow meter are controlled to inject oil into the first installed box to a preset amount of oil to obtain a second installed box, and the second installed box is used as the current inspected component; If the current maintenance process is electrical reinstallation, reinstall the first inspected part to the initial electrical component according to the electrical reinstallation guidance information to obtain a third inspected box, and use the third inspected box as the current inspected component; Wherein, the current maintenance work order also includes mechanical reinstallation guidance information or the electrical reinstallation guidance information, and the preset oil volume is obtained based on the model corresponding to the initial electric component in the current maintenance work order.
5. The electric actuator maintenance method according to claim 3, characterized in that: The overhaul also includes: If the current maintenance process is a cleaning process, the cleaning difficulty state of the initial electric component is detected to obtain cleaning difficulty position information; If there is difficult-to-clean position information, the compressed air gun is controlled to pressurize the air, and the initial electric component corresponding to the difficult-to-clean position information is cleaned according to the pressurized air; If there is easy-to-clean position information, the pneumatic pump is controlled to pressurize the cleaning agent in the cleaning liquid gun, and the initial electric component corresponding to the easy-to-clean position information is cleaned according to the pressurized cleaning agent; If the initial electric component has been cleaned, drying the initial electric component with pressurized air; Wherein, the cleaning difficulty-easy position information includes at least one of the difficult-to-clean position information and the easy-to-clean position information.
6. The electric actuator maintenance method according to claim 3, characterized in that: The method of transferring the currently inspected component to the end station according to the current inspection process includes: If the current maintenance process is electrical reinstallation, the currently inspected component is transferred to the target offline station, the currently inspected component is offlined, and the positioning tooling plate on the currently inspected component is transferred to a transfer trolley, so that the positioning tooling plate is transferred to the electrical disassembly station through the transfer trolley; If the current maintenance process is electrical disassembly, the first inspected part in the currently inspected components is transferred to the material cart; Among them, the end station includes the target offline station, the transfer trolley and the material trolley.
7. The electric actuator maintenance method according to any one of claims 1 to 6, characterized in that: Repairing the initial electric component in the current maintenance station according to the current maintenance work order includes: Collecting a current maintenance action image corresponding to the current maintenance station; Compare the current maintenance action image with the preset maintenance action to obtain an action difference value; If the action difference value is greater than or equal to a preset threshold, an alarm prompt message is generated and the current maintenance station is locked; If the action difference value is less than a preset threshold, the initial electric component is repaired according to the current maintenance work order.
8. An electric actuator maintenance device, characterized in that: The device comprises: An acquisition module, used to acquire a current maintenance process and a current maintenance work order of an initial electric component, wherein the initial electric component is used to characterize an initial structural state of the electric actuator to be detected in the current maintenance process; A transport module, used for transporting the initial electric component to a current maintenance station corresponding to the current maintenance process by means of a mechanical transport device; A maintenance module, used for performing maintenance on the initial electric component in the current maintenance station according to the current maintenance work order to obtain a current maintenance result and a currently inspected component, wherein the maintenance includes, if the current maintenance process is a disassembly process, disassembling the initial electric component according to the current maintenance work order, and inspecting the currently disassembled component obtained by disassembly to obtain a currently inspected component and a current inspection result; An updating module is used to update the current maintenance work order according to the current maintenance result, and to transfer the currently inspected component to the end station according to the current maintenance process.
9. An electronic device, characterized in that: The electronic device comprises: one or more processors; A storage device for storing one or more programs, which, when executed by the one or more processors, enables the electronic device to implement the electric actuator maintenance method as described in any one of claims 1 to 7.
10. A computer-readable storage medium, characterized in that: A computer program is stored thereon, and when the computer program is executed by a processor of a computer, the computer is caused to execute the electric actuator maintenance method according to any one of claims 1 to 7.