Inner surface and outer surface integrated treatment device for HPVC electric power pipe production

Abstract

The invention relates to the technical field of electric power pipe processing treatment, in particular to an inner and outer surface integrated treatment device for HPVC electric power pipe production, which comprises a treatment frame, a positioning plate is fixedly connected in the treatment frame, regulation and control motors are symmetrically and fixedly connected to the upper surface of the treatment frame, and regulation lead screws are in transmission connection in the lower surfaces of the regulation and control motors; according to the cleaning device, the HPVC power pipe in the middle is clamped and positioned through the clamping plates, the stability of follow-up treatment is facilitated, meanwhile, the cleaning operation in the same direction inside and outside is completed based on the gear transmission principle and component linkage, and the treatment effect on the inner surface and the outer surface of the HPVC power pipe is improved along with reverse rotation operation of the HPVC power pipe; and through linkage among the components, the air guide pipe moves downwards synchronously along with the positioning sleeve, the movable dust absorption treatment effect is achieved, dust is discharged after being filtered through the filter screen in the filter box, and the working environment quality can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of power pipe processing, and in particular to an integrated internal and external surface processing device for producing HPVC power pipes. Background Art

[0002] HPVC power pipes have the characteristics of high toughness and high pressure resistance. The product can replace plastic-coated or galvanized steel pipes and be used as communication cable protection pipes when crossing roads or bridges. It can replace non-excavation pipes such as MPP and PE pipes and is widely used in outdoor bridge external hangings, tunnels and other construction fields. Buried communication optical (electrical) cable protection, power cable protection, etc. A PVC power pipe grinding device is disclosed in the announcement number CN213080913U. After the PVC power pipe is placed and fixed, the blade first moves and contacts the outer surface or inner surface of the PVC power pipe. The blade rotates with the rotation of the rotating plate, and the blade slowly extends into the PVC power pipe to perform a comprehensive cutting process. Then, the polishing bar moves and contacts the outer surface or inner surface of the PVC power pipe. The polishing bar rotates with the rotation of the rotating plate, and the polishing bar slowly extends into the PVC power pipe to perform a comprehensive grinding process. However, the above patent content is to achieve segmented treatment of the inner and outer surfaces of the power pipe by adjusting the position of the blade, but it is impossible to achieve the operation of simultaneous treatment of the inner and outer surfaces, which affects the efficiency of the equipment in treating the inner and outer surfaces of the power pipe. At the same time, the above patent content does not deal with the dust generated by the treatment, and directly discharging it into the working environment is likely to cause pollution to the working environment. In addition, it does not mention the accuracy and stability of the treatment and regulation operation, and the working effect and status of the equipment cannot be accurately grasped. In view of the above technical defects, a solution is now proposed. Summary of the invention

[0003] The object of the present invention is to provide an integrated internal and external surface treatment device for HPVC power pipe production to solve the technical defects proposed by the background technology.

[0004] The object of the present invention can be achieved by the following technical scheme: an integrated internal and external surface processing device for HPVC power pipe production, comprising a processing frame, a positioning plate is fixedly connected to the inside of the processing frame, a regulating motor is symmetrically fixedly connected to the upper surface of the processing frame, an adjusting screw is transmission-connected to the inside of the lower surface of the regulating motor, and the lower end of the adjusting screw is rotatably connected to the processing frame, and the outer portion of the adjusting screw is located below the positioning plate and is sleeved with a positioning sleeve; The lower surface of the positioning sleeve is fixedly connected to a limiting rod, and one end of the limiting rod is located outside the adjusting screw rod, the end of the limiting rod away from the adjusting screw rod is fixedly connected to an air guide pipe, one side of the processing rack is fixedly connected to a filter box, and the upper surface of the filter box is fixedly connected to one end of the air guide pipe, and the rear surface of the filter box is fixedly connected to an exhaust fan.

[0005] Preferably, the outside of the adjusting screw rod is located above the positioning plate and is sleeved with a mounting plate, the upper surface of the mounting plate is fixedly connected to a cleaning motor, the lower surface of the cleaning motor is internally transmission-connected with an inner ring connecting shaft, the end of the inner ring connecting shaft close to the mounting plate is externally fixedly sleeved with a cleaning tooth plate, and the outer surface of the cleaning tooth plate is meshingly connected with a driven tooth plate.

[0006] Preferably, the driven tooth plate is fixedly inserted inside, and its upper end is rotatably connected to the mounting plate, the end away from the mounting plate is fixedly connected to the positioning tooth plate, the end close to the positioning tooth plate is externally movably sleeved with a limiting block, and the limiting block is fixedly connected to the positioning sleeve.

[0007] Preferably, the outer surface of the positioning tooth plate is meshingly connected with an outer ring slider, and the outer ring slider is slidably connected to the positioning sleeve, the inner wall of the outer ring slider is fixedly connected with an electric push rod 2, and the end of the electric push rod 2 away from the outer ring slider is fixedly connected with an outer ring scraper.

[0008] Preferably, the lower end of the adjusting screw rod is externally fixedly sleeved with a gear plate, the outer surface of the gear plate is meshingly connected with a transmission tooth plate, the interior of the transmission tooth plate is fixedly plugged with a support shaft, and the lower end of the support shaft is rotatably connected to the processing frame.

[0009] Preferably, the upper end of the support shaft is fixedly connected to a support frame, one side of the support frame is fixedly connected to a clamping spring, and one end of the clamping spring away from the support frame is fixedly connected to a clamping plate.

[0010] Preferably, the control motor is externally connected to a control server, and the control server is internally provided with a joint control supervision unit, a distance measurement control unit and a management execution unit; The joint control and supervision unit is used to collect the control risk data of the equipment, which includes the control deviation value and the bias risk value, and conduct control supervision feedback evaluation and analysis on the control risk data, compare and analyze the obtained control deviation value and bias risk value, and send the obtained alarm signal to the management execution unit; The distance measurement and control unit collects the vertical distance between the upper surface of the outer scraper and the upper surface of the HPVC power pipe, sets the vertical distance between the upper surface of the outer scraper and the upper surface of the HPVC power pipe as the control distance, and performs judgment processing on the control distance. If the control distance is greater than zero, a control signal is generated, and the management execution unit immediately responds to the control signal to control the control motor on the processing frame to work; If the adjustment distance is less than or equal to zero, a distance adjustment signal is generated, and the management execution unit immediately responds to the distance adjustment signal and controls the driven rod electric push rod 1 and electric push rod 2 to work.

[0011] Preferably, the control supervision feedback evaluation and analysis process of the joint control supervision unit is as follows: Set a monitoring period and set it as a time threshold, obtain the control risk data of the equipment within the time threshold, compare and analyze the control deviation value and bias risk value with the preset control deviation value threshold and preset bias risk value threshold entered and stored internally, and then generate an alarm signal; The bias risk value represents the sum of the maximum vertical distance between the inner scraper and the outer surface of the HPVC power pipe and the maximum vertical distance between the outer scraper and the inner surface of the HPVC power pipe at the end of the control; The control deviation value indicates the number of inner and outer scraper blades whose abnormal risk values ​​are greater than the preset abnormal risk value threshold, and the abnormal risk value indicates the corresponding time length of the operating temperature values ​​of the inner and outer scraper blades exceeding the preset operating temperature value threshold.

[0012] The beneficial effects of the present invention are as follows: (1) The present invention clamps and positions the HPVC power pipe in the middle by means of a clamping plate, thereby facilitating the stability of subsequent processing. At the same time, the present invention performs intelligent distance adjustment feedback linkage operation, that is, the adjustment distance obtained by the collection and analysis is judged and processed, so that the control components can be operated according to the information feedback, and the inner and outer surfaces of HPVC power pipes of different lengths are intelligently processed; (2) The present invention is also based on the gear transmission principle and the internal and external cleaning operations completed in the same direction under the linkage of components, and is accompanied by the reverse rotation operation of the HPVC power pipe, thereby improving the internal and external surface treatment effect of the HPVC power pipe. Through the linkage between the components, the air guide pipe is moved down synchronously with the positioning sleeve to achieve a mobile dust absorption treatment effect, and the dust is filtered and discharged through the filter net inside the filter box, thereby avoiding direct dust emission, thereby helping to improve the quality of the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below in conjunction with the accompanying drawings; Figure 1 It is a three-dimensional diagram of the structure of the present invention; Figure 2It is a front view of the structure of the present invention; Figure 3 It is a structural schematic diagram of the cleaning tooth plate of the present invention; Figure 4 It is a structural schematic diagram of the mounting plate of the present invention; Figure 5 It is a schematic diagram of the structure of the outer ring scraper of the present invention; Figure 6 It is a structural schematic diagram of the transmission tooth plate of the present invention; Figure 7 It is a structural schematic diagram of the clamping plate of the present invention; Figure 8 It is a flowchart of the system of the present invention; Legend: 1. Processing rack; 2. Positioning plate; 3. Control motor; 4. Adjusting screw; 5. Positioning sleeve; 6. Limit rod; 7. Air duct; 8. Filter box; 9. Exhaust fan; 10. Mounting plate; 11. Cleaning motor; 12. Inner ring connecting shaft; 13. Cleaning gear plate; 14. Driven gear plate; 15. Driven rod; 01. Positioning gear plate; 02. Limit block; 16. Electric push rod one; 17. Inner ring scraper; 18. Outer ring slider; 19. Electric push rod two; 20. Outer ring scraper; 21. Gear plate; 22. Transmission gear plate; 23. Support shaft; 24. Support frame; 25. Clamping spring; 26. Clamping plate. DETAILED DESCRIPTION

[0014] 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.

[0015] Example 1: Please refer to Figures 1 to 8 As shown, the present invention is an integrated internal and external surface treatment device for HPVC power pipe production, comprising a treatment frame 1, a positioning plate 2 is fixedly connected to the inside of the treatment frame 1, a regulating motor 3 is symmetrically fixedly connected to the upper surface of the treatment frame 1, an adjusting screw rod 4 is transmission-connected to the inside of the lower surface of the regulating motor 3, and the lower end of the adjusting screw rod 4 is rotationally connected to the treatment frame 1, and the outside of the adjusting screw rod 4 is located below the positioning plate 2 and is sleeved with a positioning sleeve 5; A gear plate 21 is fixedly sleeved on the outside of the lower end of the adjusting screw rod 4, and a transmission gear plate 22 is meshedly connected to the outer surface of the gear plate 21, and a support shaft 23 is fixedly inserted inside the transmission gear plate 22, and the lower end of the support shaft 23 is rotatably connected to the processing frame 1, and the upper end of the support shaft 23 is fixedly connected to a support frame 24, and a clamping spring 25 is fixedly connected to one side of the support frame 24, and a clamping plate 26 is fixedly connected to the end of the clamping spring 25 away from the support frame 24, that is, the HPVC power pipe is manually installed on the support frame 24, and during the installation process, the clamping plate 26 squeezes the clamping spring 25 to cause elastic deformation, so that the clamping plate 26 clamps and positions the HPVC power pipe in the middle, which is conducive to the stability of subsequent processing; The vertical distance between the upper surface of the outer scraper 20 and the upper surface of the HPVC power pipe is collected by the distance measurement and control unit inside the control server, and the vertical distance between the upper surface of the outer scraper 20 and the upper surface of the HPVC power pipe is set as the control distance, and the control distance is judged and processed. If the control distance is greater than zero, a control signal is generated, and the management execution unit immediately responds to the control signal to control the control motor 3 on the processing frame 1 to work, and the control motor 3 drives the adjustment screw 4 to rotate, so that the adjustment screw 4 drives the positioning sleeve 5 to move vertically downward. If the control distance is less than or equal to zero, a distance adjustment signal is generated, and the management execution unit immediately responds to the distance adjustment signal and controls the driven rod electric push rod 16 and the electric push rod 2 19 to work, so that the driven rod electric push rod 1 16 and the electric push rod 2 19 respectively drive the inner scraper 17 and the outer scraper 20 to fit on the inner and outer surfaces of the HPVC power pipe, and then perform the inner and outer surface processing operation of the HPVC power pipe, so as to achieve the effect of intelligent distance adjustment, so as to process HPVC power pipes of different lengths and improve the processing range of the equipment; A limit rod 6 is fixedly connected to the lower surface of the positioning sleeve 5, and one end of the limit rod 6 is located outside the adjusting screw rod 4, and an end of the limit rod 6 away from the adjusting screw rod 4 is fixedly connected to an air guide pipe 7, and a filter box 8 is fixedly connected to one side of the processing rack 1, and the upper surface of the filter box 8 is fixedly connected to one end of the air guide pipe 7, and an exhaust fan 9 is fixedly connected to the rear surface of the filter box 8; In the embodiment of the present invention, a filter screen is provided inside the filter box 8 to filter the dust and avoid direct discharge of the dust, thereby helping to improve the quality of the working environment; When the cleaning motor 11 starts to work, the exhaust fan 9 on the filter box 8 is synchronously controlled to work, thereby accelerating the gas flow rate inside the air duct 7, so that the upper end of the air duct 7 absorbs the generated dust, and as the positioning sleeve 5 moves downward, the air duct 7 moves downward synchronously, thereby achieving a mobile dust absorption and treatment effect, and the dust is filtered and discharged through the filter net inside the filter box 8, which helps to improve the quality of the working environment.

[0016] Embodiment 2: A mounting plate 10 is sleeved on the outside of the adjusting screw rod 4 and located above the positioning plate 2. A cleaning motor 11 is fixedly connected to the upper surface of the mounting plate 10. An inner ring connecting shaft 12 is internally connected to the lower surface of the cleaning motor 11. A cleaning tooth plate 13 is fixedly sleeved on the outer end of the inner ring connecting shaft 12 close to the mounting plate 10. A driven tooth plate 14 is meshedly connected to the outer surface of the cleaning tooth plate 13. A driven tooth plate 14 is fixedly inserted inside the driven tooth plate 14, and the upper end of 15 is rotatably connected to the mounting plate 10. A positioning tooth plate 01 is fixedly connected to one end of 15 away from the mounting plate 10, and a limit block 02 is movably sleeved on the outside of one end of 15 close to the positioning tooth plate 01, and the limit block 02 is fixedly connected to the positioning sleeve 5, the positioning tooth plate 01 is meshedly connected to the outer ring slider 18, and the outer ring slider 18 is slidably connected to the positioning sleeve 5, and an electric push rod 2 19 is fixedly connected to the inner wall of the outer ring slider 18, and an outer ring scraper 20 is fixedly connected to one end of the electric push rod 2 19 away from the outer ring slider 18, that is, through the transmission between the gears, the adjusting screw 4 drives the transmission tooth plate 22 to rotate through the lower gear plate 21, and then the transmission tooth plate 22 drives the upper HPVC power pipe to rotate through the support shaft 23; At the same time, the cleaning motor 11 on the mounting plate 10 is controlled to work, so that the cleaning motor 11 drives the inner ring connecting shaft 12 to rotate, and then the inner ring connecting shaft 12 drives the inner ring scraper 17 below to process the inner wall of the HPVC power pipe. At the same time, through the transmission between the gears, the inner ring connecting shaft 12 drives the driven gear plate 14 to rotate through the cleaning tooth plate 13, and the driven gear plate 14 drives the positioning tooth plate 01 to rotate through 15. With the rotation of the positioning tooth plate 01, through the transmission between the gears, the positioning tooth plate 01 drives the outer ring slider 18 to rotate in a circle inside the positioning sleeve 5, and then the outer ring slider 18 drives the outer ring scraper 20 to rotate through the electric push rod 2 19, and processes the outer surface of the HPVC power pipe, thereby improving the treatment effect of the inner and outer surfaces of the HPVC power pipe. Therefore, the inner and outer cleaning operations are completed in the same direction under the gear transmission principle and the linkage of components, and accompanied by the reverse rotation operation of the HPVC power pipe, so as to achieve the effect of efficient treatment; In the embodiment of the present invention, the inner scraper 17 and the outer scraper 20 rotate in the same direction, and the inner scraper 17 and the HPVC power pipe rotate in opposite directions, which helps to improve the treatment effect of the inner and outer surfaces of the HPVC power pipe.

[0017] Embodiment 3: The present invention also proposes a method for using the integrated internal and external surface treatment device for producing HPVC power pipes, comprising the following steps: Step 1: Position-limiting clamping installation to improve the stability of the HPVC power pipe during the integrated processing of the inner and outer surfaces. The specific content is: manually install the HPVC power pipe on the support frame 24. During the installation process, the clamping plate 26 squeezes the clamping spring 25 to cause elastic deformation, so that the clamping plate 26 clamps and positions the HPVC power pipe in the middle, which helps the stability of subsequent processing; Step 2: Intelligent distance adjustment feedback linkage operation, so as to intelligently process HPVC power pipes of different lengths. The specific content is: the distance measurement and control unit collects the vertical distance between the upper surface of the outer scraper 20 and the upper surface of the HPVC power pipe, and sets the vertical distance between the upper surface of the outer scraper 20 and the upper surface of the HPVC power pipe as the control distance, and performs discrimination processing on the control distance. If the control distance is greater than zero, a control signal is generated, and the management execution unit immediately responds to the control signal to control the control motor 3 on the processing frame 1 to work, and the control motor 3 drives the adjustment screw 4 to rotate, so that the adjustment screw 4 drives the positioning sleeve 5 to move vertically downward; If the adjustment distance is less than or equal to zero, a distance adjustment signal is generated, and the management execution unit immediately responds to the distance adjustment signal and controls the driven rod electric push rod 16 and the electric push rod 2 19 to work, so that the driven rod electric push rod 16 and the electric push rod 2 19 respectively drive the inner circle scraper 17 and the outer circle scraper 20 to fit on the inner and outer surfaces of the HPVC power pipe, thereby performing the inner and outer surface treatment operation of the HPVC power pipe; Step 3: Based on the gear transmission principle and the linkage of components, the internal and external cleaning operations are completed in the same direction, accompanied by the reverse rotation operation of the HPVC power pipe, which helps to improve the internal and external surface treatment effect of the HPVC power pipe. The specific content is: through the transmission between the gears, the adjusting screw rod 4 drives the transmission tooth plate 22 to rotate through the lower gear plate 21, and then the transmission tooth plate 22 drives the upper HPVC power pipe to rotate through the support shaft 23; At the same time, the cleaning motor 11 on the mounting plate 10 is controlled to work, so that the cleaning motor 11 drives the inner ring connecting shaft 12 to rotate, and then the inner ring connecting shaft 12 drives the inner ring scraper 17 below to process the inner wall of the HPVC power pipe, and at the same time, through the transmission between the gears, the inner ring connecting shaft 12 drives the driven gear plate 14 to rotate through the cleaning gear plate 13, so that the driven gear plate 14 drives the positioning gear plate 01 to rotate through 15, and then with the rotation of the positioning gear plate 01, through the transmission between the gears, the positioning gear plate 01 drives the outer ring slider 18 to rotate in a circle inside the positioning sleeve 5, and then the outer ring slider 18 drives the outer ring scraper 20 to rotate through the electric push rod 2 19, and processes the outer surface of the HPVC power pipe, which helps to improve the treatment effect of the inner and outer surfaces of the HPVC power pipe; Step 4: Based on the dust absorption treatment generated during the treatment process, the risk of working environment pollution is reduced. Specifically, when the cleaning motor 11 starts to work, the exhaust fan 9 on the filter box 8 is synchronously controlled to work, thereby accelerating the gas flow rate inside the air duct 7, so that the upper end of the air duct 7 absorbs the generated dust, and as the positioning sleeve 5 moves downward, the air duct 7 moves downward synchronously, thereby achieving a mobile dust absorption treatment effect, and the dust is filtered and discharged through the filter net inside the filter box 8, thereby helping to improve the quality of the working environment; Step 5: Based on the operation supervision and early warning operation completed under the data collection and analysis processing, the overall processing effect and operation control stability of the equipment are improved. The specific content is: the joint control supervision unit collects the control risk data of the equipment, and conducts control supervision feedback evaluation and analysis, and compares and analyzes the obtained control deviation value and bias risk value. If an alarm signal is obtained, the management execution unit makes a preset early warning operation corresponding to the alarm signal to improve the overall processing effect and operation control stability of the equipment; In the embodiment of the present invention, the internal and external surface integrated processing device for HPVC power pipe production is externally connected to a control server, and the control server is internally provided with a joint control supervision unit, a distance measurement control unit, and a management execution unit; The joint control supervision unit is used to collect the control risk data of the equipment, which includes the control deviation value and the bias risk value, and conducts control supervision feedback evaluation and analysis on the control risk data to determine whether the operation and status of the driven rod electric push rod 16, the inner ring scraper 17, the electric push rod 219 and the outer ring scraper 20 are qualified, so as to manage and adjust the driven rod electric push rod 16, the inner ring scraper 17, the electric push rod 219 and the outer ring scraper 20 according to the information feedback to ensure the accuracy of the equipment processing control. The specific control supervision feedback evaluation and analysis process is as follows: Set the monitoring period and set it as the time threshold, obtain the control risk data of the equipment within the time threshold, and compare and analyze the control deviation value and bias risk value with the preset control deviation value threshold and preset bias risk value threshold stored in the internal entry: If the control deviation value is less than the preset control deviation value threshold, and the bias risk value is less than the preset bias risk value threshold, no signal is generated; If the control deviation value is greater than or equal to the preset control deviation value threshold, or the bias risk value is greater than or equal to the preset bias risk value threshold, an alarm signal is generated and sent to the management execution unit. After receiving the alarm signal, the management execution unit immediately performs the preset early warning operation corresponding to the alarm signal, so as to timely manage and adjust the driven rod electric push rod 16, the inner ring scraper 17, the electric push rod 2 19 and the outer ring scraper 20 to ensure the accuracy of the processing and control; In the embodiment of the present invention, the deviation risk value represents the sum of the maximum vertical distance between the inner scraper 17 and the outer surface of the HPVC power pipe and the maximum vertical distance between the outer scraper 20 and the inner surface of the HPVC power pipe at the end of the regulation. It should be noted that the greater the value of the regulation deviation value, the greater the risk of abnormal treatment of the inner and outer surfaces of the HPVC power pipe, and the greater the need for replacement of the inner scraper 17 and the outer scraper 20; In the embodiment of the present invention, the control deviation value indicates the number of times that the abnormal risk value of the inner scraper 17 and the outer scraper 20 is greater than the preset abnormal risk value threshold, and the abnormal risk value indicates the time duration that the operating temperature value of the inner scraper 17 and the outer scraper 20 exceeds the preset operating temperature value threshold. It should be noted that the working state risk of the inner scraper 17 and the outer scraper 20 is analyzed from the perspective of control to ensure the accuracy of processing control; In summary, the present invention clamps and positions the HPVC power pipe in the middle through the clamping plate 26, which helps to stabilize the subsequent processing. At the same time, through the intelligent distance adjustment feedback linkage operation, the control distance obtained by the collection and analysis is judged and processed, so as to control the components to operate according to the information feedback, so as to intelligently process the inner and outer surfaces of HPVC power pipes of different lengths. The inner and outer cleaning operations in the same direction are completed based on the gear transmission principle and the linkage of the components, and are accompanied by the reverse rotation operation of the HPVC power pipe, which helps to improve the treatment effect of the inner and outer surfaces of the HPVC power pipe. Through the linkage between the components, the air guide pipe 7 is synchronously moved downward with the positioning sleeve 5, thereby realizing the mobile dust absorption treatment effect. The dust is filtered and discharged through the filter screen inside the filter box 8, avoiding direct dust discharge, thereby helping to improve the quality of the working environment. The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An integrated internal and external surface treatment device for HPVC power pipe production, including a treatment rack, characterized in that: The interior of the processing frame is fixedly connected with a positioning plate, the upper surface of the processing frame is symmetrically fixedly connected with a regulating motor, the lower surface of the regulating motor is internally connected with an adjusting screw rod, and the lower end of the adjusting screw rod is rotatably connected with the processing frame, and the exterior of the adjusting screw rod is located below the positioning plate and is sleeved with a positioning sleeve; The lower surface of the positioning sleeve is fixedly connected to a limiting rod, and one end of the limiting rod is located outside the adjusting screw rod, the end of the limiting rod away from the adjusting screw rod is fixedly connected to an air guide pipe, one side of the processing rack is fixedly connected to a filter box, and the upper surface of the filter box is fixedly connected to one end of the air guide pipe, and the rear surface of the filter box is fixedly connected to an exhaust fan.

2. The integrated internal and external surface treatment device for HPVC power pipe production according to claim 1 is characterized in that: The outside of the adjusting screw rod is located above the positioning plate and is sleeved with a mounting plate, the upper surface of the mounting plate is fixedly connected to a cleaning motor, the lower surface of the cleaning motor is internally connected to an inner ring connecting shaft for transmission, the outer end of the inner ring connecting shaft close to the mounting plate is fixedly sleeved with a cleaning tooth plate, and the outer surface of the cleaning tooth plate is meshingly connected with a driven tooth plate.

3. The integrated internal and external surface treatment device for HPVC power pipe production according to claim 2 is characterized in that: The driven tooth plate is fixedly inserted inside, and its upper end is rotatably connected to the mounting plate, the end away from the mounting plate is fixedly connected to the positioning tooth plate, the end close to the positioning tooth plate is externally movably sleeved with a limiting block, and the limiting block is fixedly connected to the positioning sleeve.

4. The integrated internal and external surface treatment device for HPVC power pipe production according to claim 3 is characterized in that: The outer surface of the positioning tooth plate is meshedly connected with an outer ring slider, and the outer ring slider is slidably connected to the positioning sleeve, the inner wall of the outer ring slider is fixedly connected with an electric push rod 2, and the end of the electric push rod 2 away from the outer ring slider is fixedly connected with an outer ring scraper.

5. The integrated internal and external surface treatment device for HPVC power pipe production according to claim 4 is characterized in that: The lower end of the adjusting screw rod is externally fixedly sleeved with a gear plate, the outer surface of the gear plate is meshedly connected with a transmission tooth plate, the interior of the transmission tooth plate is fixedly plugged with a support shaft, and the lower end of the support shaft is rotatably connected to the processing frame.

6. The device for integrated treatment of inner and outer surfaces of HPVC power pipe production according to claim 5 is characterized in that: The upper end of the support shaft is fixedly connected to a support frame, one side of the support frame is fixedly connected to a clamping spring, and one end of the clamping spring away from the support frame is fixedly connected to a clamping plate.

7. The device for integrated treatment of inner and outer surfaces of HPVC power pipe production according to claim 6, characterized in that: The control motor is externally connected to a control server, and the control server is internally provided with a joint control supervision unit, a distance measurement control unit and a management execution unit; The joint control and supervision unit is used to collect the control risk data of the equipment, which includes the control deviation value and the bias risk value, and conduct control supervision feedback evaluation and analysis on the control risk data, compare and analyze the obtained control deviation value and bias risk value, and send the obtained alarm signal to the management execution unit; The distance measurement and control unit collects the vertical distance between the upper surface of the outer scraper and the upper surface of the HPVC power pipe, sets the vertical distance between the upper surface of the outer scraper and the upper surface of the HPVC power pipe as the control distance, and performs judgment processing on the control distance. If the control distance is greater than zero, a control signal is generated, and the management execution unit immediately responds to the control signal to control the control motor on the processing frame to work; If the adjustment distance is less than or equal to zero, a distance adjustment signal is generated, and the management execution unit immediately responds to the distance adjustment signal and controls the driven rod electric push rod 1 and electric push rod 2 to work.

8. The device for integrated treatment of inner and outer surfaces of HPVC power pipe production according to claim 7, characterized in that: The control supervision feedback evaluation and analysis process of the joint control supervision unit is as follows: Set a monitoring period and set it as a time threshold, obtain the control risk data of the equipment within the time threshold, compare and analyze the control deviation value and bias risk value with the preset control deviation value threshold and preset bias risk value threshold entered and stored internally, and then generate an alarm signal; The bias risk value represents the sum of the maximum vertical distance between the inner scraper and the outer surface of the HPVC power pipe and the maximum vertical distance between the outer scraper and the inner surface of the HPVC power pipe at the end of the control; The control deviation value indicates the number of inner and outer scraper blades whose abnormal risk values ​​are greater than the preset abnormal risk value threshold, and the abnormal risk value indicates the corresponding time length of the operating temperature values ​​of the inner and outer scraper blades exceeding the preset operating temperature value threshold.

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