Fault detection device of servo driver and detection method thereof

Abstract

The invention relates to the technical field of fault detection of servo drivers, and discloses a fault detection device of a servo driver and a detection method thereof.The fault detection device comprises a detection shell, a base is fixedly installed at the bottom of the detection shell, and a control shell is fixedly installed at the top end of the interior of the detection shell. According to the invention, parameters of temperature, current and voltage can be received through the data receiving module, then comparison is facilitated through data in a historical database, analysis is carried out through the data analysis module according to the collected data, and a fault position can be rapidly analyzed according to the data. According to the invention, the fault can be rapidly positioned and maintained, then the data drawing module draws the data into an image, so that a worker can conveniently analyze and check the data, and the data analysis module and the data receiving module are matched for use, so that the fault can be conveniently and rapidly detected according to the data. And then the fault can be quickly positioned and maintained, so that the working efficiency of fault detection is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of servo drive fault detection, and in particular to a servo drive fault detection device and a detection method thereof. Background Art

[0002] The fault detection device of the servo drive is an electronic component used to monitor the running state of the servo drive and detect faults. It can detect the key parameters of the equipment and the running data at the software level in real time. Once the abnormality and data exceeding the preset range are detected, the fault detection device will promptly issue an alarm and trigger a protection mechanism to avoid more serious damage. When the servo drive is detected for fault, the servo drive is usually disassembled and the data is detected in sequence to determine whether it is faulty, thereby reducing the work efficiency of the servo drive detection. For this reason, a servo drive fault detection device and a detection method thereof are proposed. However, in the process of realizing the present invention, the inventor finds that at least the following problems exist in the prior art and have not been solved: 1. When the servo drive is detected for fault, the servo drive is usually disassembled and the data is detected in sequence to determine whether it is faulty, thereby reducing the work efficiency of the servo drive detection; 2. When the servo drive is detected for fault, each item needs to be detected separately in sequence, thereby increasing the difficulty of the servo drive detection; 3. When the servo drive is detected, only the faulty one can be detected, and the dangerous warning of the servo drive is not detected, thereby reducing the accuracy of the fault detection. For this reason, the present invention designs a servo drive fault detection device and a detection method thereof. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings existing in the prior art, such as: when performing fault detection on a servo drive, the servo drive is usually disassembled and data is detected in sequence to determine whether it is faulty, thereby reducing the work efficiency of servo drive detection, and when performing fault detection on the servo drive, each item needs to be detected separately in sequence, thereby increasing the difficulty of servo drive detection, and when detecting the servo drive, only the faulty one can be detected, and the dangerous warning of the servo drive is not detected, thereby reducing the accuracy of fault detection. To this end, the present invention designs a servo drive fault detection device and a detection method thereof.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a fault detection device for a servo drive, comprising a detection shell, a base is fixedly installed at the bottom of the detection shell, a control shell is fixedly installed at the top of the detection shell, a detection seat is fixedly installed on one side of the control shell, a shell is fixedly installed at the bottom of the control shell, an alarm end is fixedly installed on the other side of the shell, a ventilation pipe is installed through the other side of the detection shell, an electronic board is fixedly installed at one end of the control shell, a data receiving module is fixedly installed on the surface of the electronic board, a data analysis module is fixedly installed on the other side of the data receiving module, a historical database is fixedly installed on the other side of the data analysis module, a data comparison module is fixedly installed on the bottom of the data receiving module, a data drawing module is fixedly installed on the other side of the data comparison module, and a remote monitoring module is fixedly installed on the other side of the data drawing module;

[0005] A sensor is fixedly installed on one side of the detection seat, a current detection module is fixedly installed on one side inside the detection seat, a voltage detection module is fixedly installed on the bottom of the current detection module, a fault analysis module is fixedly installed on the bottom of the voltage detection module, a communication detection module is fixedly installed on the bottom of the fault analysis module, and a driver detection module is fixedly installed on the bottom of the communication detection module;

[0006] An early warning analysis module is fixedly installed on one side inside the alarm end, an alarm module is fixedly installed on the bottom of the early warning analysis module, a fault recording module is fixedly installed on the bottom of the alarm module, an electric wire is installed through the other side of the alarm end, a fixing seat is fixedly installed on the other side of the electric wire, a connecting bolt is installed through the other side of the fixing seat, and an alarm is fixedly installed between the connecting bolts.

[0007] Preferably, screws are equidistantly installed on the surface of the electronic board, and the screws are made of stainless steel.

[0008] Preferably, an inspection cover is fixedly mounted on the surface of the detection shell, fixing bolts are equidistantly mounted on the surface of the inspection cover, and an outer shell is fixedly mounted on one side of the detection shell.

[0009] Preferably, a weight-increasing block is fixedly mounted on the bottom of the base, fixed blocks are equidistantly mounted on the bottom of the weight-increasing block, and movable wheels are fixedly mounted on the bottom of each of the fixed blocks.

[0010] Preferably, a backup battery is fixedly installed at the bottom end of the shell, a partition is fixedly installed between the two sides of the shell, and a PLC controller is fixedly installed at the top end of the shell.

[0011] Preferably, a grille is movably installed between the two ends inside the ventilation pipe, and a radiator is fixedly installed on one side of the grille.

[0012] Preferably, an electric push rod is fixedly installed on one side of the interior of the shell, and an extrusion plate is fixedly installed on the other side of the electric push rod.

[0013] Preferably, an emergency stop module is fixedly installed on the top of the partition, and a remote control module is fixedly installed on the other side of the emergency stop module.

[0014] Preferably, an activated carbon net is fixedly mounted on one side of the radiator, and a heat conducting sheet is fixedly mounted on one side of the ventilation pipe.

[0015] A method for using a fault detection device for a servo drive comprises the following steps:

[0016] S1. When the device is working, the inspection shell is closed through the inspection cover, and then the inspection cover is installed through the fixing bolt, the electric push rod is installed through the shell, and then the extrusion plate is installed through the electric push rod, and then the servo driver is limited and clamped by the extrusion plate, the weight block is installed through the base, and then the fixed block is fixed through the weight block, and then the device is moved conveniently through the moving wheel, the sensor is installed through the detection seat, and then the module is electrically connected through the detection seat, and then the current detection module is used to detect the current of the servo driver, and then the voltage detection module is used to detect the voltage of the servo driver, and then the communication interface detection module is used to detect the module, and then the software and program inside the servo driver are detected through the driver detection module;

[0017] S2. Install the electronic board through the control shell, fix the electronic board with screws, then receive the temperature, current and voltage parameters through the data receiving module, then analyze the collected data through the data analysis module, and then quickly locate and repair the fault, then use the remote monitoring module to facilitate remote detection of the detection work, and quickly detect the fault according to the data through the coordinated use of the data analysis module and the data receiving module;

[0018] S3. Install the grille through the ventilation duct, then install the radiator through the ventilation duct, absorb the odor in the detection device through the activated carbon net, install the early warning analysis module through the alarm terminal, then use the early warning analysis module to monitor the data in real time, then use the alarm to transmit sound and light to remind the staff, then use the fault recording module to record each fault, and then adjust and optimize the equipment, install the backup battery through the shell, then install the partition through the shell, install the emergency stop module and the remote control module through the partition, and then use the emergency stop module to emergency stop the power supply.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention can receive the parameters of temperature, current and voltage through a data receiving module by fixing an electronic board at one end inside the control shell, and then compare them conveniently through the data in the historical database. Then, the data analysis module analyzes the collected data, and can quickly analyze the fault location based on the data, and then quickly locate and repair the fault. Then, the data drawing module draws the data into a graph to facilitate the staff to analyze and view the data. Through the coordinated use of the data analysis module and the data receiving module, it is convenient to quickly detect the fault according to the data, and then the fault can be quickly located and repaired, thereby reducing the working efficiency of fault detection.

[0021] 2. The present invention has a sensor fixedly installed on one side of the detection seat, so that the sensor can be installed through the detection seat, and then the module is electrically connected through the detection seat, and then the current detection module is used to detect the current of the servo driver, and then the voltage detection module is used to detect the voltage of the servo driver, and then the communication detection module is used to detect the communication interface, and then the driver program detection module is used to detect the software and program inside the servo driver, and then the fault analysis module is used to perform multi-faceted rapid and unified monitoring of the servo drive fault, so as to avoid single fault detection of the servo drive and reduce the difficulty of servo drive fault detection.

[0022] 3. The present invention has an early warning analysis module fixedly installed on one side inside the alarm terminal, and the early warning analysis module can be installed through the alarm terminal, and then the early warning analysis module is used to monitor data in real time and to warn of possible problems and risks. Then, when possible problems and risks occur, the alarm module sends an alarm to the staff, and then the alarm is used to transmit sound and light to remind the staff, and then the fault recording module is used to record each fault, which is convenient for subsequent adjustment and optimization of the equipment, thereby improving the comprehensiveness of servo drive fault detection and improving the accuracy of fault detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a fault detection device for a servo drive proposed by the present invention;

[0024] Figure 2 A schematic structural diagram of a servo drive fault detection device proposed by the present invention;

[0025] Figure 3 A schematic diagram of the partial structure of a control housing of a servo drive fault detection device proposed by the present invention;

[0026] Figure 4 A schematic diagram of the partial structure of a detection seat of a servo drive fault detection device proposed by the present invention;

[0027] Figure 5 A schematic diagram of the partial structure of an alarm end of a fault detection device for a servo drive proposed by the present invention;

[0028] Figure 6 A schematic diagram of the local structure of a ventilation pipe of a servo drive fault detection device proposed by the present invention;

[0029] Figure 7 A schematic diagram of a partial structure of a housing of a servo drive fault detection device proposed by the present invention;

[0030] Figure 8 A partial stereoscopic diagram of a detection shell of a servo drive fault detection device proposed by the present invention;

[0031] Fig. 9 A partial three-dimensional view of a base of a servo drive fault detection device proposed by the present invention.

[0032] In the figure: 1. Detection shell; 101. Inspection cover; 102. Fixing bolt; 103. Shell; 104. Electric push rod; 105. Extrusion plate; 2. Base; 201. Weight block; 202. Fixing block; 203. Moving wheel; 3. Control shell; 301. Electronic board; 302. Screw; 303. Data receiving module; 304. Data analysis module; 305. Historical database; 306. Data comparison module; 307. Data drawing module; 308. Remote monitoring module; 4. Detection seat; 401. Sensor; 402. Current detection module; 403. Voltage detection module Detection module; 404, fault analysis module; 405, communication detection module; 406, driver detection module; 5, shell; 501, backup battery; 502, partition; 503, emergency stop module; 504, remote control module; 505, PLC controller; 6, alarm terminal; 601, early warning analysis module; 602, alarm module; 603, fault recording module; 604, wire; 605, fixing seat; 606, connecting bolt; 607, alarm; 7, ventilation duct; 701, grille; 702, radiator; 703, activated carbon net; 704, thermal conductive sheet. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] like Figure 1-Figure 9 As shown, the present invention provides a fault detection device and a detection method for a servo drive, comprising a detection shell 1, a base 2 is fixedly installed at the bottom of the detection shell 1, a control shell 3 is fixedly installed at the top of the detection shell 1, a detection seat 4 is fixedly installed on one side of the control shell 3, a shell 5 is fixedly installed at the bottom of the control shell 3, an alarm terminal 6 is fixedly installed on the other side of the shell 5, a ventilation pipe 7 is installed through the other side of the detection shell 1, an electronic board 301 is fixedly installed at one end of the control shell 3, a data receiving module 303 is fixedly installed on the surface of the electronic board 301, a data analysis module 304 is fixedly installed on the other side of the data receiving module 303, a historical database 305 is fixedly installed on the other side of the data analysis module 304, a data comparison module 306 is fixedly installed at the bottom of the data receiving module 303, a data drawing module 307 is fixedly installed on the other side of the data comparison module 306, and a remote monitoring module 308 is fixedly installed on the other side of the data drawing module 307;

[0035] A sensor 401 is fixedly installed on one side of the detection seat 4, a current detection module 402 is fixedly installed on one side inside the detection seat 4, a voltage detection module 403 is fixedly installed on the bottom of the current detection module 402, a fault analysis module 404 is fixedly installed on the bottom of the voltage detection module 403, a communication detection module 405 is fixedly installed on the bottom of the fault analysis module 404, and a driver detection module 406 is fixedly installed on the bottom of the communication detection module 405;

[0036] An early warning analysis module 601 is fixedly installed on one side inside the alarm terminal 6, an alarm module 602 is fixedly installed on the bottom of the early warning analysis module 601, a fault recording module 603 is fixedly installed on the bottom of the alarm module 602, an electric wire 604 is installed through the other side of the alarm terminal 6, a fixing seat 605 is fixedly installed on the other side of the electric wire 604, a connecting bolt 606 is installed through the other side of the fixing seat 605, and an alarm 607 is fixedly installed between the connecting bolts 606.

[0037] When the device is working, the electronic board 301 is installed through the control shell 3, and then the parameters of temperature, current and voltage are received through the data receiving module 303, and then the data in the historical database 305 are conveniently compared, and then the data analysis module 304 is used to analyze the collected data, and the fault location can be quickly analyzed according to the data, and then the fault is quickly located and repaired. Then the data drawing module 307 draws the data into a graph to facilitate the staff to analyze and view the data, and then the remote monitoring module 308 is used to facilitate remote detection of the detection work. Through the coordinated use of the data analysis module 304 and the data receiving module 303, it is convenient to quickly detect the fault according to the data, and then the fault can be quickly located and repaired, thereby reducing the work efficiency of fault detection. The data receiving module 303 is usually used to receive data sent by an external device and transmit it to the corresponding processing module for processing, the data analysis module 304 is a data processing and analysis tool, which is mainly used to process, clean, analyze and visualize a large amount of data, the data comparison module 306 is usually used to compare the differences between two data sets and objects in order to find out the similarities and differences between them, the data drawing module 307 is used to create various types of charts, such as line charts, bar charts, scatter plots, the data receiving module 303 is electrically connected to the data analysis module 304 through the electronic board 301, the data analysis module 304 is electrically connected to the historical database 305 through the electronic board 301, the historical database 305 is electrically connected to the data comparison module 306 through the electronic board 301, the data comparison module 306 is electrically connected to the data drawing module 307 through the electronic board 301, and the data drawing module 307 is electrically connected to the remote monitoring module 308 through the electronic board 301.

[0038] The sensor 401 is installed through the detection seat 4, and then the module is electrically connected through the detection seat 4, and then the current detection module 402 is used to detect the current of the servo driver, and then the voltage detection module 403 is used to detect the voltage of the servo driver, and then the communication detection module 405 is used to detect the communication interface, and then the driver detection module 406 is used to detect the software and program inside the servo driver, and then the fault analysis module 404 is used to quickly and uniformly monitor the faults of the servo driver in multiple aspects, so as to avoid single fault detection of the servo driver and reduce the difficulty of fault detection of the servo driver;

[0039] The early warning analysis module 601 is installed through the alarm terminal 6, and then the early warning analysis module 601 is used to monitor data in real time, and to warn of possible problems and risks. Then, when possible problems and risks occur, an alarm is issued to the staff through the alarm module 602, and then the alarm 607 is used to send a reminder to the staff through sound and light transmission, and then the fault recording module 603 is used to record each fault, so as to facilitate the subsequent adjustment and optimization of the equipment, thereby improving the comprehensiveness of the servo drive fault detection and improving the accuracy of the fault detection;

[0040] Among them, screws 302 are equidistantly installed on the surface of the electronic board 301, and the screws 302 are made of stainless steel;

[0041] It should be noted that when the device is working, the electronic board 301 can be fixed by screws 302 to increase the stability of the installation of the electronic board 301;

[0042] Among them, an inspection cover 101 is fixedly installed on the surface of the inspection shell 1, and fixing bolts 102 are equidistantly installed on the surface of the inspection cover 101. A shell 103 is fixedly installed on one side of the inspection shell 1;

[0043] It should be noted that the inspection housing 1 is closed by the inspection cover 101, and then the inspection cover 101 is installed by the fixing bolt 102;

[0044] The bottom of the base 2 is fixedly installed with a weight-added block 201, the bottom of the weight-added block 201 is equidistantly installed with a fixed block 202, and the bottom of the fixed block 202 is fixedly installed with a moving wheel 203;

[0045] It should be noted that the weight-increasing block 201 is installed through the base 2, and then the fixed block 202 is moved through the weight-increasing block 201, and then the moving wheel 203 is used to facilitate the movement of the device;

[0046] A backup battery 501 is fixedly installed at the bottom of the shell 5, a partition 502 is fixedly installed between the two sides of the shell 5, and a PLC controller 505 is fixedly installed at the top of the shell 5;

[0047] It should be noted that the backup battery 501 is installed through the housing 5, and then the partition 502 is installed through the housing 5, and then the backup battery 501 is used to conveniently provide emergency power for the device;

[0048] A grille 701 is movably installed between the two ends of the ventilation pipe 7, and a radiator 702 is fixedly installed on one side of the grille 701;

[0049] It should be noted that the grille 701 is installed through the ventilation pipe 7, and then the radiator 702 is installed through the ventilation pipe 7, and then the radiator 702 performs heat dissipation.

[0050] An electric push rod 104 is fixedly installed on one side of the housing 103, and an extrusion plate 105 is fixedly installed on the other side of the electric push rod 104;

[0051] It should be noted that the electric push rod 104 is installed through the housing 103, and then the extrusion plate 105 is installed through the electric push rod 104, and then the extrusion plate 105 is used to limit and clamp the servo driver.

[0052] An emergency stop module 503 is fixedly installed on the top of the partition 502 , and a remote control module 504 is fixedly installed on the other side of the emergency stop module 503 .

[0053] It should be noted that the emergency stop module 503 and the remote control module 504 are installed through the partition 502, and then the emergency stop module 503 is used to facilitate emergency stop of the power supply.

[0054] Among them, an activated carbon net 703 is fixedly installed on one side of the radiator 702, and a heat conducting sheet 704 is fixedly installed on one side of the ventilation pipe 7;

[0055] It should be noted that the activated carbon net 703 is used to conveniently absorb and purify the odor in the detection device, and then the heat conductive sheet 704 is used to conveniently conduct heat.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A servo drive fault detection device, comprising a detection housing (1), characterized in that: A base (2) is fixedly mounted on the bottom of the detection shell (1), a control shell (3) is fixedly mounted on the top of the detection shell (1), a detection seat (4) is fixedly mounted on one side of the control shell (3), a shell (5) is fixedly mounted on the bottom of the control shell (3), an alarm terminal (6) is fixedly mounted on the other side of the shell (5), a ventilation pipe (7) is installed through the other side of the detection shell (1), an electronic board (301) is fixedly mounted on one end of the control shell (3), and a detection base (4) is fixedly mounted on the surface of the electronic board (301). A data receiving module (303) is installed, a data analysis module (304) is fixedly installed on the other side of the data receiving module (303), a historical database (305) is fixedly installed on the other side of the data analysis module (304), a data comparison module (306) is fixedly installed at the bottom of the data receiving module (303), a data drawing module (307) is fixedly installed on the other side of the data comparison module (306), and a remote monitoring module (308) is fixedly installed on the other side of the data drawing module (307); A sensor (401) is fixedly mounted on one side of the detection seat (4), a current detection module (402) is fixedly mounted on one side inside the detection seat (4), a voltage detection module (403) is fixedly mounted on the bottom of the current detection module (402), a fault analysis module (404) is fixedly mounted on the bottom of the voltage detection module (403), a communication detection module (405) is fixedly mounted on the bottom of the fault analysis module (404), and a driver program detection module (406) is fixedly mounted on the bottom of the communication detection module (405); An early warning analysis module (601) is fixedly installed on one side of the interior of the alarm end (6), an alarm module (602) is fixedly installed on the bottom of the early warning analysis module (601), a fault recording module (603) is fixedly installed on the bottom of the alarm module (602), an electric wire (604) is installed through the other side of the alarm end (6), a fixing seat (605) is fixedly installed on the other side of the electric wire (604), a connecting bolt (606) is installed through the other side of the fixing seat (605), and an alarm (607) is fixedly installed between the connecting bolts (606).

2. A servo drive fault detection device according to claim 1, characterized in that: Screws (302) are equidistantly mounted on the surface of the electronic board (301), and the screws (302) are made of stainless steel.

3. A servo drive fault detection device according to claim 1, characterized in that: An inspection cover (101) is fixedly mounted on the surface of the inspection shell (1), fixing bolts (102) are equidistantly mounted on the surface of the inspection cover (101), and an outer shell (103) is fixedly mounted on one side of the inspection shell (1).

4. A servo drive fault detection device according to claim 1, characterized in that: A weight-increasing block (201) is fixedly mounted on the bottom of the base (2), fixed blocks (202) are equidistantly mounted on the bottom of the weight-increasing block (201), and moving wheels (203) are fixedly mounted on the bottom of each of the fixed blocks (202).

5. A servo drive fault detection device according to claim 1, characterized in that: A backup battery (501) is fixedly mounted at the bottom of the shell (5), a partition (502) is fixedly mounted between the two sides of the shell (5), and a PLC controller (505) is fixedly mounted at the top of the shell (5).

6. A servo drive fault detection device according to claim 1, characterized in that: A grille (701) is movably mounted between the two ends of the ventilation pipe (7), and a radiator (702) is fixedly mounted on one side of the grille (701).

7. A servo drive fault detection device according to claim 3, characterized in that: An electric push rod (104) is fixedly mounted on one side of the interior of the housing (103), and an extrusion plate (105) is fixedly mounted on the other side of the electric push rod (104).

8. A servo drive fault detection device according to claim 5, characterized in that: An emergency stop module (503) is fixedly installed on the top of the partition (502), and a remote control module (504) is fixedly installed on the other side of the emergency stop module (503).

9. A servo drive fault detection device according to claim 6, characterized in that: An activated carbon net (703) is fixedly mounted on one side of the radiator (702), and a heat conducting sheet (704) is fixedly mounted on one side of the ventilation pipe (7).

10. A method for using a servo drive fault detection device, based on the servo drive fault detection device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. When the device is working, the inspection cover (101) is closed to the detection housing (1), and then the inspection cover (101) is installed through the fixing bolt (102), and the electric push rod (104) is installed through the housing (103), and then the extrusion plate (105) is installed through the electric push rod (104), and then the servo driver is clamped by the extrusion plate (105), and the weight block (201) is installed through the base (2), and then the fixing block (202) is clamped by the weight block (201), Then, the moving wheel (203) is used to facilitate the movement of the device, the sensor (401) is installed through the detection seat (4), and then the module is electrically connected through the detection seat (4), and then the current detection module (402) is used to detect the current of the servo driver, and then the voltage detection module (403) is used to detect the voltage of the servo driver, and then the communication interface detection module (405) is used to detect the module, and then the driver detection module (406) is used to detect the software and program inside the servo driver; S2, installing the electronic board (301) through the control shell (3), and fixing the electronic board (301) through the screws (302), then receiving the temperature, current and voltage parameters through the data receiving module (303), then analyzing the collected data through the data analysis module (304), and then quickly locating and repairing the fault, and then facilitating remote detection of the detection work through the remote monitoring module (308), and quickly detecting the fault according to the data through the coordinated use of the data analysis module (304) and the data receiving module (303); S3, the grille (701) is installed through the ventilation pipe (7), and then the radiator (702) is installed through the ventilation pipe (7), the odor in the detection device is conveniently absorbed through the activated carbon net (703), the early warning analysis module (601) is installed through the alarm terminal (6), and then the early warning analysis module (601) is used to monitor data in real time, and then the alarm (607) is used to send a reminder to the staff through sound and light transmission, and then each fault is recorded by the fault recording module (603), and the equipment is subsequently adjusted and optimized, and the backup battery (501) is installed through the housing (5), and then the partition (502) is installed through the housing (5), and the emergency stop module (503) and the remote control module (504) are installed through the partition (502), and then the power supply is urgently stopped through the emergency stop module (503).

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