Industrial equipment data collection method and device

Abstract

The invention provides an industrial equipment data collection method and device, which relate to the field of control and monitoring systems, wherein the device comprises a power system, a transfer system, a data monitoring unit and a distance measuring unit, wherein a motor and a screw rod are built in the power system, the transfer system comprises a driving rod, a bottom plate and a top plate, and a threaded sleeve is provided at the top end of the driving rod, the screw rod passes through the inside of the threaded sleeve, a second column is welded on the surface of the bottom plate, and the distance measuring unit is welded on the top end of the second column. The invention is customized for use in conjunction with the internal structure of the industrial equipment to be tested, and the data monitoring unit and the distance measuring unit can be controlled to move along the inner wall of the industrial equipment to be tested by cooperating with the power system and the transfer system, thereby covering a more comprehensive area range for temperature and vibration data collection, and can perform self-cleaning treatment on the probe part, and with the help of the distance measuring unit, whether the workpiece is successfully put into place and the number of workpieces actually processed can be effectively monitored and collected.

Description

Technical Field

[0001] The present invention relates to the field of control and monitoring systems, and in particular to an industrial equipment data acquisition method and device. Background Art

[0002] During the operation of industrial equipment, real-time monitoring of the equipment is achieved by collecting data such as the equipment's operating status and process parameters. Once abnormal data is found, an early warning can be issued quickly so that timely measures can be taken to troubleshoot and repair the fault, avoid production interruptions, and ensure the continuity and stability of the production line. By real-time monitoring of the operation of industrial equipment, it can be ensured that production activities are carried out according to the predetermined plan, thereby improving overall production efficiency. The monitoring items mainly include parameters such as temperature, vibration status, and the movement status of the internal active structure of the equipment.

[0003] The data collection scheme used in the prior art for industrial equipment is completed by directly installing multiple different sensor devices inside. However, since each sensor always remains in a fixed state after installation, the data collection range of each sensor is limited, and it is impossible to cover a more comprehensive area for large-volume industrial equipment. On the other hand, for industrial equipment equipped with a robotic arm or an axis-shifting module to transfer large-volume workpieces, the existing data collection scheme can only obtain the operation times of such motion structures through electrical signals, but cannot effectively judge whether the workpiece has entered completely. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide an industrial equipment data acquisition method and device to solve the problems raised in the above-mentioned background technology. The present invention is customized for use in conjunction with the internal structure of the industrial equipment to be tested. Through the power system and the transfer system, the data monitoring unit and the ranging unit can be controlled to move along the inner wall of the industrial equipment to be tested, thereby covering a more comprehensive area for temperature and vibration data acquisition. The probe part can also be self-cleaned, and the probability of the probe part colliding with the protruding structure of the inner wall of the industrial equipment is reduced. With the help of the ranging unit, whether the workpiece is successfully put into place and the actual number of workpieces processed can also be effectively monitored and collected.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: an industrial equipment data acquisition device, including a data acquisition device body, the data acquisition device body including a power system, a transfer system, a data monitoring unit and a distance measuring unit, the power system is built with a motor and a screw rod, the transfer system includes a driving rod, a bottom plate and a top plate, and a threaded sleeve is opened at the top of the driving rod, the screw rod passes through the inside of the threaded sleeve, a second column is welded on the surface of the bottom plate, the distance measuring unit is welded to the top of the second column, a rotating shaft is inserted at the bottom of the top plate, a first column is inserted at the inner end of the top plate and the bottom plate, a data monitoring unit is installed on the surface of the first column, a temperature sensing probe and a vibration sensor are embedded on the side of the data monitoring unit, the acquisition device is customized according to the internal size specifications of the industrial equipment to be tested, and the data monitoring unit is pressed against the inner wall of the industrial equipment to be tested through the temperature sensing probe and the vibration sensor.

[0006] Furthermore, end plates are welded at both ends of the power system, a motor is screwed to one side of the end plate, a screw rod is inserted at the output end of the motor, guide rods are inserted at both ends of the inner side of the end plate, and a gap is set between the top of the drive rod and the top plate.

[0007] Furthermore, a sliding sleeve is provided at one end of the top plate and the bottom plate, and the sliding sleeve is sleeved on the surface of the guide rod. A pressing wheel is screwed on the surface of the first column, and the side of the pressing wheel fits with the inner wall of the industrial equipment.

[0008] Furthermore, the data monitoring unit includes a positioning plate and an extrusion plate, and a rotating sleeve is integrally formed at both ends of the positioning plate. A magnetic ring is embedded on the inner side of the rotating sleeve, and the magnetic ring is sleeved on the surface of the first column. A temperature probe and a vibration sensor are embedded on the surface of the extrusion plate.

[0009] Furthermore, a spring rod is inserted into the surface of the positioning plate, a plug hole is opened on the inner side of the positioning plate, the end of the spring rod is welded to the inner side of the extrusion plate, a fixing sleeve is welded on the surface of the first column, and a pneumatic push rod is installed on the side of the fixing sleeve.

[0010] Furthermore, the end of the pneumatic push rod is used to be inserted into the inside of the plug hole, and the pneumatic push rod is always perpendicular to the area to be tested on the inner wall of the industrial equipment. The end of the pneumatic push rod passes through the inside of the plug hole and rests on the surface of the extrusion plate.

[0011] Furthermore, the ranging unit includes a linkage disk and a fixed seat, and the linkage disk is welded and installed on the surface of the rotating shaft, the top end of the rotating shaft is sleeved with a support bearing, the bottom end of the rotating shaft is inserted into the top of the fixed seat, and the side of the linkage disk is screwed with a ranging module.

[0012] Furthermore, the side of the fixing seat is screwed with a limit baffle, and rubber scrapers are attached to the fixing seats on both sides of the limit baffle, and the bottom of the fixing seat is welded to the top of the second column.

[0013] Furthermore, a surface key of the rotating shaft is connected to a driven gear, a surface key of the first column is connected to a driving gear, and the driving gear is meshed with the driven gear.

[0014] A data acquisition method using the above data acquisition device comprises the following steps:

[0015] Step 1: Install the data acquisition device inside the industrial equipment to be collected;

[0016] Step 2: Use the power system and transfer system to select the points inside the industrial equipment where data collection is required;

[0017] Step 3: The data monitoring unit and the distance measuring unit are moved to the set collection range through the transfer system;

[0018] Step 4: Control the power system to rotate in the opposite direction for a fixed distance, so that the data monitoring unit is pressed and fitted with the inner wall of the industrial equipment at the current position;

[0019] Step 5: Obtain the temperature of the contact position of the data monitoring unit and the vibration data under the operating state, and obtain the motion cycle data of the robot arm in the industrial equipment through the ranging unit;

[0020] Step 6: Upload the collected data to the back-end server via the wireless transmission module.

[0021] Beneficial effects of the present invention:

[0022] 1. The industrial equipment data acquisition device is customized for use in conjunction with the internal structure of the industrial equipment to be tested. Through the power system and the transfer system, the data monitoring unit and the ranging unit can be controlled to move along the inner wall of the industrial equipment to be tested, thereby covering a more comprehensive area for temperature and vibration data collection. The probe part can also be self-cleaned, which also reduces the probability of the probe part colliding with the protruding structure of the inner wall of the industrial equipment.

[0023] 2. Since the industrial equipment data acquisition device is customized for use with the internal environment of the industrial equipment to be tested, for industrial equipment used to transport large-volume workpieces, by pointing the ranging unit to the area where the workpiece is moved in during installation, the ranging unit can be used to effectively monitor and collect whether the workpiece is successfully put into place and the actual number of workpieces processed during the subsequent collection process. After the ranging unit is moved to different positions through the transfer system, the process can also ensure that the ranging unit is always irradiated within the set range.

[0024] 3. The industrial equipment data acquisition method can simultaneously drive the data monitoring unit and the ranging unit to move synchronously only through the power system and the transfer system, and obtain the temperature and vibration status data of multiple internal positions of the industrial equipment, as well as the actual effective processing data when the workpiece is transferred. The data obtained in the whole method will not be affected by the changes in the monitoring points, and the customized size specifications also improve the effectiveness and reliability of the above data acquisition. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic structural diagram of the appearance of an industrial equipment data acquisition device of the present invention;

[0026] Figure 2 It is a structural schematic diagram of the power system part of the present invention;

[0027] Figure 3 This is a structural diagram of the assembled data monitoring unit and the distance measuring unit of the present invention;

[0028] Figure 4 It is a structural schematic diagram of the data monitoring unit part of the present invention;

[0029] Figure 5 This is a disassembled diagram of the positioning plate of the present invention;

[0030] Figure 6 It is a structural schematic diagram of the distance measuring unit part of the present invention;

[0031] Figure 7 A diagram showing the connection relationship between the fixing seat and the extrusion plate of the present invention;

[0032] Figure 8 A flow chart of an industrial equipment data collection method according to the present invention;

[0033] In the figure: 1. power system; 2. transfer system; 3. data monitoring unit; 4. distance measuring unit; 5. end plate; 6. motor; 7. lead screw; 8. guide rod; 9. driving rod; 10. bottom plate; 11. first column; 12. top plate; 13. threaded sleeve; 14. sliding sleeve; 15. second column; 16. driving gear; 17. positioning plate; 18. rotating sleeve; 19. magnetic ring; 20. fixed sleeve; 21. pneumatic push rod; 22. plug-in hole; 23. spring rod; 24. extrusion plate; 25. temperature sensing probe; 26. vibration sensor; 27. rotating shaft; 28. driven gear; 29. ​​linkage disk; 30. distance measuring module; 31. fixed seat; 32. limit baffle; 33. rubber scraper; 34. support bearing; 35. pressing wheel. DETAILED DESCRIPTION

[0034] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0035] See also Figures 1 to 8 The present invention provides the following technical solutions: an industrial equipment data acquisition device, comprising a data acquisition device body, the data acquisition device body comprising a power system 1, a transfer system 2, a data monitoring unit 3 and a distance measuring unit 4, the power system 1 is equipped with a motor 6 and a screw rod 7, the transfer system 2 comprises a driving rod 9, a bottom plate 10 and a top plate 12, and a threaded sleeve 13 is provided at the top of the driving rod 9, the screw rod 7 passes through the inside of the threaded sleeve 13, a second column 15 is welded on the surface of the bottom plate 10, the distance measuring unit 4 is welded on the top of the second column 15, and a rotating shaft is inserted at the bottom of the top plate 12 27. The inner ends of the top plate 12 and the bottom plate 10 are inserted with a first column 11, and a data monitoring unit 3 is installed on the surface of the first column 11. A temperature probe 25 and a vibration sensor 26 are embedded on the side of the data monitoring unit 3. The acquisition device is customized according to the internal size specifications of the industrial equipment to be tested, and the data monitoring unit 3 is pressed against the inner wall of the industrial equipment to be tested through the temperature probe 25 and the vibration sensor 26. The device needs to be customized and used according to the corresponding industrial equipment, and is installed inside the industrial equipment to be collected to collect its surface temperature, vibration state and processing data of the workpiece in real time.

[0036] When the present invention is installed, the data acquisition device is installed inside the industrial equipment to be collected. After installation, the end plates 5 need to be fixed to the two ends of the inner wall of the equipment, and the data monitoring unit 3 is pressed against one side of the area to be measured on the inner wall of the equipment; the points where data collection is required inside the industrial equipment are selected with the help of the power system 1 and the transfer system 2. During this process, the entire data monitoring unit 3 is moved along the inner wall of the equipment; the data monitoring unit 3 and the distance measuring unit 4 are moved to the set collection range through the transfer system 2. At this time, the data monitoring unit 3 and the distance measuring unit 4 are kept separated from the inner wall of the industrial equipment; the power system 1 is controlled to rotate in the opposite direction for a fixed distance, and the data monitoring unit 3 is separated from the inner wall of the industrial equipment. The inner wall of the industrial equipment in the front position is squeezed and fitted, so that the temperature sensing probe 25 and the vibration sensor 26 on the surface are rotated toward the inner wall of the industrial equipment during the rotation process, and the pneumatic push rod 21 is used to support and ensure that the temperature sensing probe 25 and the vibration sensor 26 are in contact with the inner wall; the temperature of the contact position of the data monitoring unit 3 and the vibration data under the operating state are obtained, and the motion cycle data of the robot arm in the industrial equipment is obtained through the ranging unit 4. During this process, the ranging unit 4 always performs irradiation and collection within the range of moving into or grabbing the workpiece; the collected data is uploaded to the back-end server through the wireless transmission module, and the operating state of the current industrial equipment is judged based on the collected data.

[0037] In this embodiment, end plates 5 are welded at both ends of the power system 1, a motor 6 is screwed to one side of the end plate 5, a screw rod 7 is inserted at the output end of the motor 6, guide rods 8 are inserted at both ends of the inner side of the end plate 5, and a gap is set between the top of the driving rod 9 and the top plate 12. A sliding sleeve 14 is provided at one end of each of the top plate 12 and the bottom plate 10, and the sliding sleeve 14 is sleeved on the surface of the guide rod 8. A pressing wheel 35 is screwed to the surface of the first column 11, and the side of the pressing wheel 35 fits the inner wall of the industrial equipment. The device is customized for use in conjunction with the internal structure of the industrial equipment to be tested. By cooperating with the power system 1 and the transfer system 2, the data monitoring unit 3 and the distance measuring unit 4 can be controlled to move along the inner wall of the industrial equipment to be tested, thereby covering a more comprehensive area for temperature and vibration data collection, and the probe part can be self-cleaned, which also reduces the probability of the probe part colliding with the protruding structure of the inner wall of the industrial equipment.

[0038] Specifically, after starting the motor 6, the motor 6 drives the screw rod 7 to rotate, and the screw rod 7 cooperates with the threaded sleeve 13 to drive the driving rod 9 to perform translational movement. In the entire transfer system 2, with the help of the sliding sleeve 14 on the top plate 12 and the bottom plate 10, it is ensured that the data monitoring unit 3 and the ranging unit 4 installed on the inner side can synchronously move linearly along the screw rod 7, thereby changing the surface area of ​​the industrial equipment corresponding to the temperature sensing probe 25 and the vibration sensor 26. After moving to the range required for collection, the motor 6 can be controlled to rotate in the reverse direction, so that the temperature sensing probe 25 and the vibration sensor 26 are rotated to fit the inner wall of the industrial equipment, and the subsequent measurement and collection process can be completed.

[0039] In this embodiment, the data monitoring unit 3 includes a positioning plate 17 and a squeeze plate 24. The two ends of the positioning plate 17 are integrally formed with a rotating sleeve 18. The inner side of the rotating sleeve 18 is embedded with a magnetic ring 19. The magnetic ring 19 is sleeved on the surface of the first column 11. The surface of the squeeze plate 24 is embedded with a temperature sensor 25 and a vibration sensor 26. The surface of the positioning plate 17 is inserted with a spring rod 23. The inner side of the positioning plate 17 is provided with a plug hole 22. The end of the spring rod 23 is welded to the inner side of the squeeze plate 24. The surface of the first column 11 is welded with a fixed sleeve 20. The side of the fixed sleeve 20 is installed with a pneumatic push rod 21. The end of the pneumatic push rod 21 is used to be inserted into the inside of the plug hole 22, and the pneumatic push rod 21 is always perpendicular to the area to be measured on the inner wall of the industrial equipment. The end of the pneumatic push rod 21 passes through the plug hole 22 and rests on the surface of the squeeze plate 24.

[0040] Specifically, when the pressing wheel 35 moves along the inner wall of the industrial equipment, the first column 11 will be directly driven to rotate. The entire data monitoring unit 3 is adsorbed and connected to the surface of the first column 11 through the magnetic rings 19 at both ends. Therefore, the entire data monitoring unit 3 can be driven to rotate with the help of the magnetic effect. After the data monitoring unit 3 is rotated to the position against the limit baffle 32, it is blocked by the limit baffle 32 and cannot continue to rotate. Therefore, it can prevent the data monitoring unit 3 from always rotating with the first column 11. After the data monitoring unit 3 moves to the preset position, the motor 6 is controlled to rotate a fixed distance in the reverse direction, so that the data monitoring unit 3 can be rotated from the area against the limit baffle 32 to the area vertically facing the inner wall of the industrial equipment, and then the pneumatic push rod 21 is controlled to extend to push out the extrusion plate 24, so that the temperature sensor 25 and the vibration sensor 26 can be pressed against the inner wall of the industrial equipment, so as to achieve the purpose of collecting temperature and vibration data of this area.

[0041] In this embodiment, the distance measuring unit 4 includes a linkage disk 29 and a fixed seat 31, and the linkage disk 29 is welded and installed on the surface of the rotating shaft 27, the top end of the rotating shaft 27 is sleeved with a support bearing 34, the bottom end of the rotating shaft 27 is inserted into the top of the fixed seat 31, and the side of the linkage disk 29 is screwed with a distance measuring module 30. The side of the fixed seat 31 is screwed with a limit baffle 32, and rubber scrapers 33 are attached to the fixed seat 31 on both sides of the limit baffle 32, and the bottom of the fixed seat 31 is welded to the top of the second column 15. The surface key of the rotating shaft 27 is connected to the driven gear 28, and the surface key of the first column 11 is connected to the driving gear 16, and the driving gear 16 and the driven gear 28 are meshed. Since it is customized for use with the internal environment of the industrial equipment to be tested, for industrial equipment used to transport large-volume workpieces, by pointing the ranging unit 4 to the area where the workpieces are moved in during installation, the ranging unit 4 can be used to effectively monitor and collect whether the workpieces are successfully put into place and the actual number of workpieces processed during the subsequent collection process. In addition, this process moves the ranging unit 4 to different positions through the transfer system 2, which can also ensure that the ranging unit 4 is always irradiated within the set range.

[0042] Specifically, in the distance measuring unit 4, the distance measuring module 30 is always directed toward the position where the workpiece is moved in, and the changes in the collected distance data can be used to determine whether the workpiece has entered the current device. When the data monitoring unit 3 is controlled to move by the power system 1, there will be a transmission effect of the driving gear 16 and the driven gear 28, so that the linkage disk 29 at the bottom also performs synchronous rotation. In this process, Figure 1As shown, if the data monitoring unit 3 and the distance measuring unit 4 move toward the front end, the linkage disk 29 will drive the distance measuring module 30 to rotate toward the rear end, and customize the installation position and size of the acquisition device according to the internal structure of the industrial equipment to be measured and the entry position of the workpiece, so as to ensure that as the data monitoring unit 3 and the distance measuring unit 4 move, the distance measuring module 30 is always controlled to face the set workpiece entry and exit position for irradiation and acquisition, and it can also be judged whether there is a workpiece moving in according to the change of the distance data collected subsequently. At the bottom of the distance measuring unit 4, a fixed seat 31 and a limit baffle 32 are used to provide a limit shielding effect for the temperature sensing probe 25 and the vibration sensor 26. At the same time, the rubber scraper 33 can also be used to clean and scrape the surface of the probe when the temperature sensing probe 25 and the vibration sensor 26 are against the side of the limit baffle 32.

[0043] This embodiment also provides a data collection method using the above data collection device, comprising the following steps:

[0044] Step 1: Install the data acquisition device inside the industrial equipment to be collected. After installation, the end plates 5 need to be fixed to both ends of the inner wall of the equipment, and the data monitoring unit 3 is pressed against one side of the inner wall of the equipment in the area to be measured;

[0045] Step 2: Use the power system 1 and the transfer system 2 to select the points inside the industrial equipment where data collection is required. During this process, the entire data monitoring unit 3 will be moved along the inner wall of the equipment;

[0046] Step 3: The data monitoring unit 3 and the distance measuring unit 4 are moved to the set collection range through the transfer system 2. At this time, the data monitoring unit 3 and the distance measuring unit 4 are kept separated from the inner wall of the industrial equipment;

[0047] Step 4: Control the power system 1 to rotate in the opposite direction for a fixed distance, so that the data monitoring unit 3 is pressed and fitted with the inner wall of the industrial equipment at the current position, so that the temperature sensing probe 25 and the vibration sensor 26 on the surface are rotated toward the inner wall of the industrial equipment during the rotation process, and the pneumatic push rod 21 is used to press and ensure that the temperature sensing probe 25 and the vibration sensor 26 are in contact with the inner wall;

[0048] Step 5: Acquire the temperature of the contact position of the data monitoring unit 3 and the vibration data under the running state, and acquire the motion cycle data of the robot arm in the industrial equipment through the ranging unit 4. In this process, the ranging unit 4 always performs irradiation and collection within the range of the workpiece moving into or grasping;

[0049] Step 6: Upload the collected data to the back-end server through the wireless transmission module, and determine the current operating status of the industrial equipment based on the collected data.

[0050] In the above method, only the power system 1 and the transfer system 2 can drive the data monitoring unit 3 and the distance measuring unit 4 to move synchronously, and obtain the temperature and vibration status data of multiple internal positions of the industrial equipment, as well as the actual effective processing data when the workpiece is transferred. The data obtained in the whole method will not be affected by the changes in the monitoring points, and the customized size specifications also improve the effectiveness and reliability of the above data collection.

[0051] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention.

[0052] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An industrial equipment data acquisition device, comprising a data acquisition device body, characterized in that: The data acquisition device body comprises a power system (1), a transfer system (2), a data monitoring unit (3) and a distance measuring unit (4); the power system (1) is provided with a motor (6) and a screw rod (7); the transfer system (2) comprises a driving rod (9), a bottom plate (10) and a top plate (12); a threaded sleeve (13) is provided at the top end of the driving rod (9); the screw rod (7) passes through the inside of the threaded sleeve (13); a second column (15) is welded to the surface of the bottom plate (10); the distance measuring unit (4) is welded to the top end of the second column (15); a rotating shaft (27) is inserted at the bottom of the top plate (12); a first column (11) is inserted at the inner ends of the top plate (12) and the bottom plate (10); a data monitoring unit (3) is installed on the surface of the first column (11); a temperature sensing probe (25) and a vibration sensor (26) are embedded on the side of the data monitoring unit (3); The data collection device is customized according to the internal size specifications of the industrial equipment to be tested, and the data monitoring unit (3) is pressed against the inner wall of the industrial equipment to be tested through a temperature sensing probe (25) and a vibration sensor (26); end plates (5) are welded at both ends of the power system (1), a motor (6) is screwed to one side of the end plate (5), a screw rod (7) is inserted at the output end of the motor (6), guide rods (8) are inserted at both ends of the inner side of the end plate (5), and a gap is provided between the top of the drive rod (9) and the top plate (12); the data monitoring unit (3) comprises a positioning plate (17) and an extrusion plate (24), a rotating sleeve (18) is integrally formed at both ends of the positioning plate (17), a magnetic ring (19) is embedded inside the rotating sleeve (18), and the magnetic ring (19) is sleeved on the surface of the first column (11), and the temperature sensing probe (25) and the vibration sensor (26) are embedded on the surface of the extrusion plate (24);The distance measuring unit (4) comprises a linkage disk (29) and a fixed seat (31), wherein the linkage disk (29) is welded and mounted on the surface of a rotating shaft (27), a support bearing (34) is sleeved on the top end of the rotating shaft (27), the bottom end of the rotating shaft (27) is inserted into the top of the fixed seat (31), a distance measuring module (30) is screwed on the side of the linkage disk (29), a limit baffle (32) is screwed on the side of the fixed seat (31), and rubber scrapers (33) are attached to the fixed seat (31) on both sides of the limit baffle (32), the bottom of the fixed seat (31) is welded to the top end of the second column (15), the surface of the rotating shaft (27) is keyed to a driven gear (28), and the surface of the first column (11) is keyed to a A driving gear (16) is connected, the driving gear (16) and the driven gear (28) are meshed, a spring rod (23) is inserted on the surface of the positioning plate (17), a plug hole (22) is opened on the inner side of the positioning plate (17), the end of the spring rod (23) is welded to the inner side of the extrusion plate (24), a fixing sleeve (20) is welded on the surface of the first column (11), a pneumatic push rod (21) is installed on the side of the fixing sleeve (20), the end of the pneumatic push rod (21) is used to be inserted into the inside of the plug hole (22), and the pneumatic push rod (21) is always perpendicular to the area to be measured on the inner wall of the industrial equipment, and the end of the pneumatic push rod (21) passes through the inside of the plug hole (22) and abuts against the surface of the extrusion plate (24). ; 2. The industrial equipment data acquisition device according to claim 1, characterized in that: A sliding sleeve (14) is provided at one end of the top plate (12) and the bottom plate (10), and the sliding sleeve (14) is sleeved on the surface of the guide rod (8). A pressing wheel (35) is screwed on the surface of the first column (11), and the side of the pressing wheel (35) is in contact with the inner wall of the industrial equipment.

3. A data collection method using the data collection device as claimed in claim 1, characterized in that: The following steps are involved: Step 1: Install the data acquisition device inside the industrial equipment to be collected; Step 2: Use the power system and transfer system to select the points inside the industrial equipment where data collection is required; Step 3: The data monitoring unit and the distance measuring unit are moved to the set collection range through the transfer system; Step 4: Control the power system to rotate in the opposite direction for a fixed distance, so that the data monitoring unit is pressed and fitted with the inner wall of the industrial equipment at the current position; Step 5: Obtain the temperature of the contact position of the data monitoring unit and the vibration data under the operating state, and obtain the motion cycle data of the robot arm in the industrial equipment through the ranging unit; Step 6: Upload the collected data to the back-end server via the wireless transmission module.

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