Roof pretreatment equipment for waterproof treatment

Abstract

The invention discloses roof pretreatment equipment for waterproof treatment, and relates to the technical field of building construction, the roof pretreatment equipment comprises a controller, a grinding disc, a grinding column, a displacement hole, a back suction assembly, a backflow box, a water supply box, a water supply diversion pipe, a driving tile, a driving block and a wave guide block, a high-frequency back-and-forth rotation mode is adopted, and the driving block alternately stretches out and draws back to push the driving tile to rotate; an intelligent control system can automatically adjust parameters according to real-time detection results, the grinding quality is further improved, the equipment is provided with a water circulation system, cyclic utilization of water flow is achieved, dust generated in the grinding process is wetted and taken away, and dust flying is prevented. The noise in the grinding process is reduced, the flexible material shell absorbs part of vibration, the device is suitable for being used in the environment sensitive to noise, the driving block generates ultrasonic waves through high-frequency vibration, the grinding effect is monitored in real time, and the surface flatness and whether defects such as cracks exist or not are evaluated.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, in particular to a roof pretreatment device for waterproofing. Background Art

[0002] In building construction, roof pretreatment is a key step to ensure the quality of the waterproof layer. Traditional grinding and surface treatment equipment has many shortcomings, such as complex operation, low efficiency, serious dust pollution, high noise, etc., which affect the construction quality and environmental friendliness. Although some existing patents have made improvements in some aspects, they still have limitations.

[0003] Chinese invention patent CN110421428B discloses a wall grinding device for house construction, which mainly solves the problem of complicated and expensive replacement of grinding knives. The device grinds the wall by installing sandpaper, which is convenient for the replacement of sandpaper, and can control the grinding speed and reduce vibration. At the same time, the dust in the air is reduced by the spray device. However, the device is mainly used for wall grinding, and the needs for roof pretreatment are not sufficiently considered, especially the lack of water circulation system and ultrasonic detection function, which cannot effectively cope with the complex construction environment of the roof.

[0004] Chinese invention patent CN107855853B discloses a device for polishing and cleaning marble floors. The design of an annular airbag and a filter box improves the working environment and reduces dust pollution. The device is suitable for polishing marble floors, but in roof pretreatment, its design fails to fully consider the needs of high-frequency back-and-forth rotation, intelligent control and multi-scenario application, and lacks real-time monitoring of the polishing effect. Summary of the invention

[0005] The present invention aims to overcome the shortcomings of the prior art and proposes a roof pretreatment equipment for waterproofing to solve the defects of traditional equipment in terms of complex operation, low efficiency, dust pollution, high noise, etc. By introducing an intelligent control system, an optimized mechanical structure and an efficient water circulation system, the present invention not only improves the polishing effect and construction quality, but also realizes environmentally friendly dust-free operation and low-noise operation, adapting to the requirements of modern construction for high quality and intelligence.

[0006] The objective of the present invention is achieved through the following technical solutions: a roof pretreatment device for waterproofing, comprising a controller and a grinding disc 1, the top of the grinding disc 1 is rotatably connected to a grinding disc 2, a plurality of grinding columns are threadedly connected to the grinding disc 2, displacement holes corresponding to the grinding columns are opened on the grinding disc 1 at positions corresponding to the grinding columns, a back-suction assembly corresponding to the grinding columns is fixedly connected to the top of the grinding disc 2 at positions corresponding to the grinding columns, a reflux box is fixedly connected to the top of the grinding disc 2, a water supply box is fixedly connected to the top of the reflux box, a water supply through hole is opened on the grinding column along its axial direction, The water supply through hole is threadedly connected with a water supply diverter pipe, the water supply tank is an aerial structure, the top of the water supply diverter pipe is connected with the hollow part of the water supply tank, the reflux box is a hollow structure, the top of the back-suction component is connected with the hollow part of the reflux box, the bottom of the back-suction component passes through the grinding disk 2, and the passing part is connected with the displacement hole, the outer ends of the grinding disk 1 and the grinding disk 2 are respectively fixedly connected with the driving shoe 1 and the driving shoe 2, the tops of the driving shoe 1 and the driving shoe 2 are both slidably connected with the driving block 1 and the driving block 2, the driving block 1 and the driving block 2 are both made of piezoelectric stacks, and the driving block 1 and the driving block 2 are both electrically connected to the controller.

[0007] It realizes efficient, environmentally friendly and low-noise roof pretreatment, which not only improves the construction quality and efficiency, but also adapts to the requirements of modern construction for high quality and intelligence. The intelligent control system of the equipment can monitor the grinding effect in real time and automatically adjust the parameters to ensure the best grinding quality; the water circulation system and the negative pressure water absorption system effectively handle dust and keep the working area clean; the optimized mechanical structure and wear-resistant materials extend the service life of the equipment; the multi-scenario application and remote management functions make the equipment have broad application prospects and market potential. In summary, the present invention provides a more advanced, reliable and environmentally friendly roof pretreatment solution for construction.

[0008] Multiple grinding columns are evenly distributed on grinding disc 2, multiple displacement holes penetrate grinding disc 1, the diameter of the displacement holes is larger than the outer diameter of the grinding columns, and the suction assembly includes a fixed plate, and multiple reflux pipes are distributed in a circular array on the fixed plate, and the top of the reflux pipe is higher than the top of the fixed plate.

[0009] The reflux tank and the water supply tank are connected to the external water absorption system and the external water supply system through pipelines respectively, and the water absorption system absorbs water through negative pressure.

[0010] Waveguide blocks are provided between driving shoe 1 and driving shoe 2 and the corresponding driving block 1 and driving block 2, and the strain direction of driving block 1 is set at an angle of 30 degrees to the axial direction of driving shoe 2.

[0011] The tops of the driving block 1 and the driving block 2 are fixedly connected with a same bracket, the bracket is connected to an external driving or fixing device, and the strain directions of the driving block 1 and the driving block 2 are set at an angle of degrees.

[0012] A paint tube is fixedly connected to one end of the driving shoe 1 away from the driving shoe 2. A paint groove is provided in the driving shoe 1, and the paint groove runs through the driving shoe 1 downward, and the paint tube is connected to the paint groove.

[0013] The outer end of the bracket is fixedly connected with a shell, the bottom end of the shell is flush with the bottom end of the grinding disc, and the bottom end of the grinding column is flush with the bottom end of the grinding disc.

[0014] The grinding disc 1 and the grinding column are both made of wear-resistant alloy mixed with abrasive, and the shell is made of flexible material.

[0015] The controller includes a driving module, a detection module, a communication module and a display module. The driving module is used to drive driving block 1 and driving block 2 to work, the detection module is used to detect the echo signals received on driving block 1 and driving block 2, the communication module is used to communicate with a remote terminal, and the display module is used to display the detection results.

[0016] The present invention has the following beneficial effects: 1. The equipment drives the drive shoe to rotate by alternately extending and retracting the drive block, which in turn drives the grinding disc and grinding column to rotate back and forth at high frequency. This high-frequency rotation method can effectively grind the surface to be treated, ensure the surface flatness and smoothness, and improve the waterproof treatment effect. Multiple grinding columns are evenly distributed on the grinding disc, which ensures the consistency and stability of the grinding effect and avoids the problem of uneven local grinding. The controller can automatically adjust the working parameters of the drive block, such as the extension frequency and strength, according to the grinding effect feedback from the detection module to ensure the best grinding effect. This intelligent control not only improves the grinding quality, but also reduces manual intervention and improves construction efficiency.

[0017] 2. The equipment is equipped with a water supply tank, a water supply shunt pipe, a return pipe and a return box, forming a complete water circulation system. Water is supplied to the water supply tank through an external water supply system, and the water is distributed to the water supply through-hole of each grinding column through the water supply shunt pipe, and finally flows into the bottom of the grinding column. The water flow not only plays a cooling and lubricating role, but also can moisten the dust generated during the grinding process to prevent the dust from flying. The external water absorption system generates negative pressure on the return box, and the negative pressure absorbs the water and dust between the grinding column and the displacement hole into the return box through the return pipe, and then discharges it to ensure that the working area remains clean. The design that the top of the return pipe is higher than the top of the fixed plate effectively prevents impurities from settling in the return box and then flowing back between the grinding column and the displacement hole, affecting the grinding effect. The shell is made of flexible material, which can provide a certain degree of protection without affecting the overall flexibility of the equipment. It can also absorb some vibrations and reduce the noise of the equipment during operation.

[0018] 3. The high-frequency back-and-forth rotation method significantly reduces the noise during the grinding process, making it suitable for use in noise-sensitive environments, such as near residential areas or hospitals. The shell is made of flexible material, which can absorb some vibrations, further reducing the noise of the equipment during operation and improving the comfort of the construction environment.

[0019] 4. The bracket is connected to the external drive or fixed equipment to ensure the stability of the equipment during operation and prevent the equipment from being displaced or damaged due to vibration or external force. The design of the bracket allows the equipment to be easily mounted on various drive or fixed devices to adapt to different construction environments. The bottom of the shell is flush with the bottom of the grinding disc, and the bottom of the grinding column is also flush with the bottom of the grinding disc, making the appearance of the entire equipment more compact. At the same time, it protects the internal components and prevents external impurities from entering and affecting the performance of the equipment. The grinding disc and grinding column are made of wear-resistant alloy doped abrasives, with excellent wear resistance and corrosion resistance, and can maintain a good grinding effect during long-term use, extending the service life of the equipment.

[0020] 5. The driver block generates ultrasonic waves through high-frequency vibrations. The ultrasonic waves are transmitted to the surface to be processed through the waveguide block and the driver tile, and then reflected by the surface. The reflected ultrasonic waves are received by the driver block through the driver tile and the waveguide block. The detection module analyzes the received echo signal and evaluates the grinding effect. If defects such as uneven grinding or cracks on the surface are detected, the controller will issue an alarm through the display module and send a signal to the remote terminal to remind the operator to take corresponding measures. The design of the waveguide block ensures the stable transmission of ultrasonic signals and improves the detection accuracy, so that the controller can more accurately analyze the grinding effect and promptly discover and deal with problems. The end of the driver tile away from the other driver tile is provided with an extension angle in the same direction as the strain direction of the driver block, which helps to better transmit ultrasonic waves and ensure that ultrasonic waves can be effectively propagated to the surface to be processed, further improving the detection accuracy.

[0021] 6. The controller includes a drive module, a detection module, a communication module and a display module, which can realize functions such as automatic parameter adjustment, fault diagnosis and alarm, data recording and analysis. The intelligent control function enables the equipment to always maintain optimal performance under different working conditions and adapt to complex construction environments. Through the communication module, the operator can monitor the operating status of the equipment in real time at the remote terminal, view the test results and operating parameters, and perform remote management and adjustments. The remote terminal can also receive fault alarm information and take timely measures to ensure smooth construction. The equipment can set multiple operating modes, such as manual mode, automatic mode and intelligent mode, to meet different construction needs. The manual mode is suitable for experienced operators to make fine adjustments; the automatic mode can automatically complete the grinding task according to preset parameters; the intelligent mode uses the intelligent control function of the controller to automatically adjust parameters according to real-time detection results to ensure the best grinding effect.

[0022] 7. This equipment is not only suitable for roof pretreatment, but also can be applied to other surface treatment scenarios, such as wall grinding, floor polishing, etc. By replacing different grinding columns and adjusting parameters, the equipment can play an important role in a variety of application scenarios, improving the versatility and applicability of the equipment.

[0023] 8. The water circulation system of the equipment can not only effectively deal with the dust generated during the grinding process, but also reduce water consumption and improve the utilization rate of water resources, which meets the environmental protection requirements of modern construction. In the future, the water circulation system can be further optimized to reduce water consumption and promote the development of green construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is the overall structure diagram of the present invention; Figure 2 It is an overall exploded view of the present invention; Figure 3 The local explosion of the present invention Figure 1 ; Figure 4 The local explosion of the present invention Figure 2 ; Figure 5 It is a front view of the present invention; Figure 6 For the present invention Figure 5 Middle AA section view; Figure 7 For the present invention Figure 6 Middle BB section view; Figure 8 For the present invention Figure 6 Middle CC section view; Fig. 9 For the present invention Figure 6 Enlarged view of point D in the middle; Fig.10 For the present invention Figure 8 Enlarged view of point E in the middle; Fig.11 The side view of the present invention Figure 1 ; Fig.12 The side view of the present invention Figure 2 ; Fig.13 It is the appearance structure diagram of the present invention.

[0025] Description of the symbols in the figure 1. Grinding disc one; 2. Grinding disc two; 3. Grinding column; 4. Displacement hole; 5. Back-suction assembly; 6. Reflux box; 7. Water supply box; 8. Water supply through hole; 9. Water supply manifold; 10. Drive shoe one; 11. Drive shoe two; 12. Drive block one; 13. Drive block two; 14. Fixed plate; 15. Reflux pipe; 16. Waveguide block; 17. Bracket; 18. Paint pipe; 19. Shell. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0027] It is to be noted that the concepts of directions “left”, “right”, “up”, “down”, “front”, “back”, “inside” and “outside” in the following schemes are all relative directions and will not be listed one by one here.

[0028] Embodiment 1: like Figures 1 to 13 As shown, this embodiment provides a roof pretreatment device for waterproofing, and its main components include a controller, a grinding disc 1, a grinding disc 2, a plurality of grinding columns 3, a displacement hole 4, a back-suction component 5, a backflow box 6, a water supply box 7, a water supply through hole 8, a water supply shunt pipe 9, a driving shoe 10, a driving shoe 2 11, a driving block 12 and a driving block 2 13. The following is a detailed description of each component: As the control center of the entire system, the controller is responsible for coordinating the work of various components to ensure the smooth progress of the grinding process.

[0029] Grinding disc 1 is used as a basic platform, and its top end is connected to grinding disc 2 via a rotating connector, allowing grinding disc 2 to rotate thereon.

[0030] The grinding disc 2 is installed on the grinding disc 1, and a plurality of grinding posts 3 are threadedly connected thereon, and can rotate along with the driving of the driving device.

[0031] The grinding columns 3 are distributed on the grinding disc 2 and are evenly arranged to ensure the consistency of the grinding effect. Each grinding column 3 is provided with a water supply through hole 8 inside and is threadedly connected with a water supply shunt pipe 9.

[0032] The displacement holes 4 are formed on the grinding disc 1 , corresponding to the grinding columns 3 one by one, and have a diameter slightly larger than the outer diameter of the grinding columns 3 , so as to provide sufficient movable space for the grinding columns 3 .

[0033] The back-suction assembly 5 is fixed to the top of the grinding disc 2, corresponding to the grinding column 3 one by one, and is composed of a fixed plate 14 and a plurality of reflux pipes 15. The top of the reflux pipe 15 is higher than the top of the fixed plate 14 to prevent impurities from flowing back.

[0034] The reflux box 6 is located on the top of the grinding disc 2 and is a hollow structure for collecting water and dust sucked from the back-suction component 5 .

[0035] The water supply tank 7 is fixed on the top of the reflux tank 6 and is an aerial structure. It is connected to the external water supply system through a pipeline to provide water for the polishing column 3.

[0036] The water supply through hole 8 is opened along the axial direction of the polishing column 3 , and is internally threadedly connected to a water supply diverter pipe 9 to divert the water in the water supply box 7 to the bottom of the polishing column 3 .

[0037] The water supply branch pipe 9 is threadedly connected in the water supply through hole 8, and the top end is connected with the hollow part of the water supply box 7 to ensure a stable water supply.

[0038] Driving shoe 10 and driving shoe 2 11 are respectively fixed on the outer ends of grinding disc 1 1 and grinding disc 2, and the top ends are slidably connected with driving block 12 and driving block 2 13 made of piezoelectric stack. Both driving blocks are electrically connected to the controller for driving the rotation of grinding disc 1 1 and grinding disc 2.

[0039] The paint tube 18 is fixedly connected to one end of the driving shoe 10 away from the driving shoe 2 11, and is provided with a paint groove inside, which passes through the driving shoe 10 downward and is connected to the paint tube 18 for applying paint.

[0040] Working process Equipment installation and preparation Mount the bracket of the device (not mentioned in this embodiment) on the driving or fixing device, ensure that the device is stable, place the grinding disc 1 on the surface to be processed, and adjust the position to cover the area to be processed.

[0041] Water supply and return system startup Water is supplied to the water supply box 7 through an external water supply system, and the water is distributed to the water supply through hole 8 of each grinding column 3 through the water supply diverter 9, and finally flows into the bottom of the grinding column 3. Due to the obstruction of the surface to be treated, the water enters the space between the grinding column 3 and the displacement hole 4, plays a cooling and lubricating role, and at the same time moistens the dust generated during the grinding process.

[0042] Negative pressure water absorption Negative pressure is generated in the reflux box 6 through the external water absorption system, and the negative pressure absorbs the water and dust between the grinding column 3 and the displacement hole 4 into the reflux box 6 through the reflux pipe 15, and then discharges it, ensuring that the working area remains clean and preventing dust from flying.

[0043] Grinding operation According to the set parameters, the controller drives the driving block 12 and the driving block 13 on the driving shoe 10 and the driving shoe 2 11 respectively, so that they extend and retract alternately. The alternating extension and retraction of the driving block 12 and the driving block 13 pushes the corresponding driving shoe 10 and the driving shoe 2 11 to rotate, thereby driving the grinding disc 1 and the grinding disc 2 and the multiple grinding columns 3 to rotate back and forth at high frequency, so as to efficiently grind the surface to be processed. The high-frequency back and forth rotation of the grinding disc 1 and the grinding column 3 not only improves the grinding efficiency, but also reduces the noise generation, and is suitable for use in noise-sensitive environments.

[0044] Dust treatment and environmental protection operations During the grinding process, the generated dust is completely wetted and taken away by the water flow, avoiding the problem of dust flying and protecting the environment and the health of the operators. The design that the top of the reflux pipe 15 is higher than the top of the fixed plate 14 effectively prevents impurities from settling in the reflux box 6 and then flowing back between the grinding column 3 and the displacement hole 4, affecting the grinding effect.

[0045] Apply paint After the grinding is completed, by driving the paint groove and the paint tube 18 on the tile 10, suitable paint can be conveniently applied to the surface to be treated, so as to prepare for the subsequent waterproofing treatment and improve the work efficiency.

[0046] Through the high-frequency back-and-forth rotation of the grinding disc 1 and the grinding column 3, the surface to be treated can be effectively polished to ensure the surface flatness and smoothness and improve the waterproofing effect. The evenly distributed grinding columns 3 and the precise displacement holes 4 design ensure the consistency and stability of the grinding effect.

[0047] The dust generated during the grinding process is completely wetted and taken away by the water flow, avoiding the problem of dust flying, protecting the environment and the health of operators. The design that the top of the return pipe 15 is higher than the top of the fixed plate 14 effectively prevents the backflow of impurities and further improves the environmental protection performance.

[0048] The high-frequency back-and-forth rotation significantly reduces the noise during the grinding process, making it suitable for use in noise-sensitive environments, such as near residential areas or hospitals.

[0049] The water circulation system composed of the water supply tank 7, the water supply branch pipe 9, the return pipe 15 and the return tank 6 realizes the effective use of water resources, reduces the water consumption, and meets the requirements of energy saving and environmental protection.

[0050] By driving the paint groove and the paint tube 18 on the tile 10, paint can be applied immediately after grinding, which improves work efficiency and reduces construction time.

[0051] The entire equipment is compactly designed and the various components work closely together, which not only ensures the stability of the work, but also makes it easy to carry and move, adapting to the needs of different construction scenarios.

[0052] The introduction of the controller makes the operation of the equipment more intelligent, and the grinding parameters can be adjusted according to different work requirements to ensure the best grinding effect.

[0053] The above embodiment 1 focuses on demonstrating the basic functions of the equipment and realizing an efficient, environmentally friendly, and low-noise roof pretreatment process, while providing a detailed structural description and workflow.

[0054] Embodiment 2: like Figures 1 to 13 As shown, based on Example 1, this embodiment adds an ultrasonic detection function and an optimized structural design, further improving the performance and applicability of the equipment.

[0055] A waveguide block 16 is provided between the driving tile 10 and the driving tile 2 11 and the corresponding driving block 12 and the driving block 2 13. The function of the waveguide block 16 is to efficiently transmit the ultrasonic waves generated by the driving block 12 and the driving block 2 13 to the driving tile 10 and the driving tile 2 11, and finally to the surface to be processed. This design ensures the stability and strength of the ultrasonic signal.

[0056] The strain direction of the driving block 12 is set at a 30-degree angle to the axial direction of the driving shoe 2 11. This angle design enables the driving block 12 to more effectively push the driving shoe 2 11 to rotate during the extension and retraction process, while reducing friction and improving energy transfer efficiency.

[0057] The strain directions of the driving block 12 and the driving block 2 13 are set at an angle of 60 degrees. This angle design enables the two driving blocks to generate a greater combined force when they are alternately extended and retracted, further improving the rotation speed and stability of the grinding disc 1 and the grinding disc 2.

[0058] Bracket 17 The top ends of driving block 12 and driving block 2 13 are fixedly connected with the same bracket 17, which is connected to an external driving or fixing device. Bracket 17 not only provides mechanical support, but also ensures the stability of the device during operation. Through bracket 17, users can easily mount the device on various driving or fixing devices to adapt to different construction environments.

[0059] The outer end of the bracket 17 is fixedly connected to the shell 19, the bottom end of the shell 19 is flush with the bottom end of the grinding disc 1, and the bottom end of the grinding column 3 is also flush with the bottom end of the grinding disc 1. This design makes the appearance of the entire device more compact, while also protecting the internal components to prevent external impurities from entering and affecting the performance of the device.

[0060] The grinding disc 1 and the grinding column 3 are both made of wear-resistant alloy doped abrasives. This material has excellent wear resistance and corrosion resistance, can maintain a good grinding effect during long-term use, and extend the service life of the equipment.

[0061] The shell 19 is made of flexible material, which can provide a certain degree of protection without affecting the overall flexibility of the device. The flexible material can also absorb some vibrations and reduce the noise of the device when it is working.

[0062] The end of driving shoe 10 away from driving shoe 2 11 is provided with an extended bevel angle which is the same as the strain direction of driving block 12 and driving block 2 13. This design helps to better transmit the ultrasonic waves generated by driving block 12 and driving block 2 13, ensuring that the ultrasonic waves can be effectively propagated to the surface to be processed, thereby improving the detection accuracy.

[0063] Working process Mount the device on an external drive or fixed device through the bracket 17 to ensure that the device is stable.

[0064] Place the sanding disc 1 onto the surface to be treated and adjust the position to cover the area to be treated.

[0065] Water is supplied to the water supply box 7 through an external water supply system, and the water is distributed to the water supply through hole 8 of each polishing column 3 through the water supply diverter 9, and finally flows into the bottom of the polishing column 3.

[0066] Due to the obstruction of the surface to be processed, the water enters the space between the grinding column 3 and the displacement hole 4, plays a cooling and lubricating role, and at the same time wets the dust generated during the grinding process.

[0067] Negative pressure is generated in the reflux box 6 through the external water absorption system, and the negative pressure absorbs the water and dust between the grinding column 3 and the displacement hole 4 into the reflux box 6 through the reflux pipe 15, and then discharges it, ensuring that the working area remains clean and preventing dust from flying.

[0068] The controller drives the driving block 12 and the driving block 2 13 on the driving shoe 1 10 and the driving shoe 2 11 respectively according to the set parameters, so that they extend and retract alternately.

[0069] The alternating expansion and contraction of driving block 12 and driving block 2 13 are transmitted to driving shoe 10 and driving shoe 2 11 through waveguide block 16, thereby driving grinding disc 1 1 and grinding disc 2 2 and multiple grinding columns 3 to rotate back and forth at high frequency, thereby efficiently grinding the surface to be processed.

[0070] Since the strain directions of the driving block 12 and the driving block 2 13 are set at an angle of 60 degrees, the two driving blocks can generate a greater combined force when they are alternately extended and retracted, further improving the rotation speed and stability of the grinding disc 1 1 and the grinding disc 2 2 .

[0071] During the polishing process, driving block 1 12 and driving block 2 13 generate ultrasonic waves through high-frequency vibrations. The ultrasonic waves are transmitted to the surface to be processed through the waveguide block 16, driving tile 2 11 and driving tile 1 10, and then reflected by the surface to be processed.

[0072] The reflected ultrasonic wave is received by driving block 12 and driving block 2 13 through driving tile 1 10 , driving tile 2 11 and waveguide block 16 , and the controller evaluates the polishing effect by analyzing the received echo signal.

[0073] If defects such as uneven grinding or cracks on the surface to be treated are detected, the controller will remind you through the display module and send a signal to the remote terminal so that timely measures can be taken.

[0074] The dust generated during the grinding process is completely wetted and taken away by the water flow, avoiding the problem of dust flying and protecting the environment and the health of operators.

[0075] The design that the top of the reflux pipe 15 is higher than the top of the fixed plate 14 effectively prevents impurities from settling in the reflux box 6 and flowing back between the grinding column 3 and the displacement hole 4, thereby affecting the grinding effect.

[0076] After the grinding is completed, by driving the paint groove and the paint tube 18 on the tile 10, suitable paint can be conveniently applied to the surface to be treated, so as to prepare for the subsequent waterproofing treatment and improve the work efficiency.

[0077] The ultrasonic waves generated by the driving block 12 and the driving block 2 13 can monitor the grinding effect in real time to ensure the surface flatness and smoothness. The ultrasonic detection function improves the grinding quality, reduces the need for manual inspection, and improves construction efficiency.

[0078] The design of the waveguide block 16 ensures the stable transmission of the ultrasonic signal, improves the detection accuracy, and enables the controller to more accurately analyze the grinding effect and promptly detect and deal with problems.

[0079] The driving block 12 is arranged at an angle of 30 degrees to the axis direction of the driving shoe 2 11, which reduces friction, improves energy transfer efficiency, and makes the grinding disc 2 rotate more smoothly.

[0080] The strain directions of the driving block 12 and the driving block 2 13 are set at an angle of 60 degrees, which generates a greater combined force, further improves the rotation speed and stability of the grinding disc 1 and the grinding disc 2, and improves the grinding efficiency.

[0081] The connection between the bracket 17 and the external driving or fixing device ensures the stability of the device during operation and prevents the device from being displaced or damaged due to vibration or external force.

[0082] The bottom end of the shell 19 is flush with the bottom end of the grinding disc 1, and the bottom end of the grinding column 3 is also flush with the bottom end of the grinding disc 1, making the appearance of the entire device more compact, while protecting the internal components and preventing external impurities from entering and affecting the performance of the device.

[0083] The grinding disc 1 and the grinding column 3 are made of wear-resistant alloy doped abrasives, have excellent wear resistance and corrosion resistance, can maintain a good grinding effect during long-term use, and extend the service life of the equipment.

[0084] The shell 19 is made of flexible material, which can provide a certain degree of protection without affecting the overall flexibility of the device, and can also absorb some vibrations and reduce the noise of the device when it is working.

[0085] The end of the driving shoe 10 away from the driving shoe 2 11 is provided with an extension angle which is the same as the strain direction of the driving block 12 and the driving block 2 13, which helps to better transmit the ultrasonic wave, ensure that the ultrasonic wave can be effectively propagated to the surface to be processed, and improve the detection accuracy.

[0086] By analyzing the ultrasonic echo signal, the controller can monitor the grinding effect in real time, detect and deal with problems in a timely manner. The display module is used to display the detection results, and the remote terminal can receive signals to achieve remote monitoring and management, thereby improving the level of intelligent construction.

[0087] The above Example 2, based on Example 1, adds an ultrasonic detection function and an optimized structural design, further improving the performance and applicability of the equipment. Through these improvements, the equipment can not only achieve efficient grinding and water recycling, but also monitor the grinding effect in real time to ensure the construction quality, and is suitable for more complex construction scenarios.

[0088] Embodiment 3: like Figures 1 to 13 As shown, based on Embodiments 1 and 2, this embodiment further introduces an intelligent control system and comprehensively optimizes various modules of the equipment to achieve more efficient and intelligent roof pretreatment.

[0089] The controller in this embodiment includes four main modules: a driving module, a detection module, a communication module and a display module.

[0090] The driving module is used to drive the driving block 1 12 and the driving block 2 13 to work, and ensures the stability and efficiency of the grinding process by accurately controlling the extension and contraction frequency and strength of the driving blocks.

[0091] The detection module is used to detect the echo signals received on the driving block 12 and the driving block 2 13, analyze the grinding effect and surface quality, and the detection module can monitor the ultrasonic reflection signal in real time, evaluate the grinding flatness and whether there are defects such as cracks.

[0092] The communication module is used to communicate with the remote terminal and supports wireless or wired connection. It can send information such as test results and operating parameters to the remote monitoring platform to facilitate remote monitoring and management by construction personnel.

[0093] The display module is used to display the test results, operation status and other important information. The display module can intuitively display the grinding progress, quality problems, etc. through the screen to help operators adjust equipment parameters in time.

[0094] The controller can automatically adjust the working parameters of the driving block 1 12 and the driving block 2 13, such as the extension frequency, force, etc., according to the grinding effect fed back by the detection module to ensure the best grinding effect.

[0095] When defects such as uneven grinding or cracks on the surface to be treated are detected, the controller will sound an alarm through the display module and send a signal to the remote terminal to remind the operator to take appropriate measures.

[0096] The controller can record the operating parameters and test results of each grinding and generate a detailed construction report to facilitate subsequent quality inspection and data analysis.

[0097] The bracket 17 is connected to an external driving or fixing device to ensure the stability of the device during operation. The design of the bracket 17 enables the device to be conveniently mounted on various driving or fixing devices to adapt to different construction environments.

[0098] The outer end of the shell 19 is fixedly connected to the bracket 17, and the bottom end is flush with the bottom end of the grinding disc 1, and the bottom end of the grinding column 3 is also flush with the bottom end of the grinding disc 1. The shell 19 is made of flexible material, which can provide a certain degree of protection without affecting the overall flexibility of the equipment, and can also absorb some vibrations and reduce the noise of the equipment during operation.

[0099] The grinding disc 1 and the grinding column 3 are both made of wear-resistant alloy doped abrasives, have excellent wear resistance and corrosion resistance, can maintain a good grinding effect during long-term use, and extend the service life of the equipment.

[0100] The waveguide block 16 is arranged between the driving tile 1 10 and the driving tile 2 11 and the corresponding driving block 1 12 and the driving block 2 13 to ensure the efficient transmission of the ultrasonic signal and improve the detection accuracy.

[0101] The end of the driving shoe 10 away from the driving shoe 2 11 is provided with an extension angle which is the same as the strain direction of the driving block 12 and the driving block 2 13, which helps to better transmit the ultrasonic wave, ensure that the ultrasonic wave can be effectively propagated to the surface to be processed, and improve the detection accuracy.

[0102] Working process Mount the device on an external drive or fixed device through the bracket 17 to ensure that the device is stable.

[0103] Place the sanding disc 1 onto the surface to be treated and adjust the position to cover the area to be treated.

[0104] Connecting to the remote terminal through the communication module ensures that the operating status of the equipment can be monitored and managed in real time.

[0105] Water is supplied to the water supply box 7 through an external water supply system, and the water is distributed to the water supply through hole 8 of each polishing column 3 through the water supply diverter 9, and finally flows into the bottom of the polishing column 3.

[0106] Due to the obstruction of the surface to be processed, the water enters the space between the grinding column 3 and the displacement hole 4, plays a cooling and lubricating role, and at the same time wets the dust generated during the grinding process.

[0107] Negative pressure is generated in the reflux box 6 through the external water absorption system, and the negative pressure absorbs the water and dust between the grinding column 3 and the displacement hole 4 into the reflux box 6 through the reflux pipe 15, and then discharges it, ensuring that the working area remains clean and preventing dust from flying.

[0108] The design that the top of the reflux pipe 15 is higher than the top of the fixed plate 14 effectively prevents impurities from settling in the reflux box 6 and flowing back between the grinding column 3 and the displacement hole 4, thereby affecting the grinding effect.

[0109] The controller drives the driving block 12 and the driving block 2 13 on the driving shoe 1 10 and the driving shoe 2 11 respectively according to the set parameters, so that they extend and retract alternately.

[0110] The alternating expansion and contraction of driving block 12 and driving block 2 13 are transmitted to driving shoe 10 and driving shoe 2 11 through waveguide block 16, thereby driving grinding disc 1 1 and grinding disc 2 2 and multiple grinding columns 3 to rotate back and forth at high frequency, thereby efficiently grinding the surface to be processed.

[0111] Since the strain directions of the driving block 12 and the driving block 2 13 are set at an angle of 60 degrees, the two driving blocks can generate a greater combined force when they are alternately extended and retracted, further improving the rotation speed and stability of the grinding disc 1 1 and the grinding disc 2 2 .

[0112] During the polishing process, driving block 1 12 and driving block 2 13 generate ultrasonic waves through high-frequency vibrations. The ultrasonic waves are transmitted to the surface to be processed through the waveguide block 16, driving tile 2 11 and driving tile 1 10, and then reflected by the surface to be processed.

[0113] The reflected ultrasonic wave is received by driving block 12 and driving block 2 13 through driving tile 1 10, driving tile 2 11 and waveguide block 16. The detection module analyzes the received echo signal and evaluates the polishing effect.

[0114] If defects such as uneven grinding or cracks in the surface to be treated are detected, the controller will sound an alarm through the display module and send a signal to the remote terminal to remind the operator to take appropriate measures.

[0115] The controller can also automatically adjust the working parameters of the driving block 12 and the driving block 2 13 according to the detection results to ensure the best grinding effect.

[0116] The dust generated during the grinding process is completely wetted and taken away by the water flow, avoiding the problem of dust flying and protecting the environment and the health of operators.

[0117] The design that the top of the reflux pipe 15 is higher than the top of the fixed plate 14 effectively prevents impurities from settling in the reflux box 6 and flowing back between the grinding column 3 and the displacement hole 4, thereby affecting the grinding effect.

[0118] After the grinding is completed, by driving the paint groove and the paint tube 18 on the tile 10, suitable paint can be conveniently applied to the surface to be treated, so as to prepare for the subsequent waterproofing treatment and improve the work efficiency.

[0119] The controller records the operating parameters and test results of each grinding and generates a detailed construction report to facilitate subsequent quality inspection and data analysis.

[0120] Through the communication module, operators can view real-time data and historical records on the remote terminal, conduct remote monitoring and management, and ensure construction quality and progress.

[0121] Through the intelligent control function of the controller, the equipment can automatically adjust the working parameters of drive block 12 and drive block 2 13 according to the detection results to ensure the best grinding effect. This intelligent control not only improves the grinding quality, but also reduces manual intervention and improves construction efficiency.

[0122] The function of automatically adjusting parameters enables the equipment to always maintain optimal performance under different working conditions and adapt to complex construction environments.

[0123] The detection module can monitor the grinding effect in real time, discover and deal with problems in time, and ensure construction quality. The fault diagnosis and alarm function can immediately notify the operator when a problem occurs, avoiding rework due to quality problems and saving time and costs.

[0124] The data recording and analysis function ensures that each construction is recorded in detail, facilitating subsequent quality inspection and data analysis, and providing reliable data support.

[0125] Through the communication module, operators can monitor the operating status of the equipment in real time on the remote terminal, view test results and operating parameters, and perform remote management and adjustments. This remote monitoring function is particularly suitable for large projects or multi-point construction scenarios, improving management efficiency.

[0126] The remote terminal can also receive fault alarm information and take timely measures to ensure smooth construction.

[0127] The ultrasonic waves generated by the driving block 12 and the driving block 2 13 can monitor the grinding effect in real time to ensure the surface flatness and smoothness. The ultrasonic detection function improves the grinding quality, reduces the need for manual inspection, and improves construction efficiency.

[0128] The design of the waveguide block 16 ensures the stable transmission of the ultrasonic signal, improves the detection accuracy, and enables the controller to more accurately analyze the grinding effect and promptly detect and deal with problems.

[0129] The driving block 12 is arranged at an angle of 30 degrees to the axis direction of the driving shoe 2 11, which reduces friction, improves energy transfer efficiency, and makes the grinding disc 2 rotate more smoothly.

[0130] The strain directions of the driving block 12 and the driving block 2 13 are set at an angle of 60 degrees, which generates a greater combined force, further improves the rotation speed and stability of the grinding disc 1 and the grinding disc 2, and improves the grinding efficiency.

[0131] The connection between the bracket 17 and the external driving or fixing device ensures the stability of the device during operation and prevents the device from being displaced or damaged due to vibration or external force.

[0132] The bottom end of the shell 19 is flush with the bottom end of the grinding disc 1, and the bottom end of the grinding column 3 is also flush with the bottom end of the grinding disc 1, making the appearance of the entire device more compact, while protecting the internal components and preventing external impurities from entering and affecting the performance of the device.

[0133] The grinding disc 1 and the grinding column 3 are made of wear-resistant alloy doped abrasives, have excellent wear resistance and corrosion resistance, can maintain a good grinding effect during long-term use, and extend the service life of the equipment.

[0134] The shell 19 is made of flexible material, which can provide a certain degree of protection without affecting the overall flexibility of the device, and can also absorb some vibrations and reduce the noise of the device when it is working.

[0135] The end of the driving shoe 10 away from the driving shoe 2 11 is provided with an extension angle which is the same as the strain direction of the driving block 12 and the driving block 2 13, which helps to better transmit the ultrasonic wave, ensure that the ultrasonic wave can be effectively propagated to the surface to be processed, and improve the detection accuracy.

[0136] The equipment can be set in multiple operating modes, such as manual mode, automatic mode and intelligent mode. The manual mode is suitable for experienced operators to make fine adjustments; the automatic mode can automatically complete the grinding task according to preset parameters; the intelligent mode uses the intelligent control function of the controller to automatically adjust the parameters according to real-time detection results to ensure the best grinding effect.

[0137] The device adopts a modular design. Each module (such as the drive module, detection module, communication module and display module) can be replaced and upgraded independently, which is convenient for maintenance and expansion. In the future, new functional modules such as temperature sensors, humidity sensors, etc. can be added according to needs to further improve the intelligence level of the equipment.

[0138] The device is not only suitable for roof pretreatment, but also can be applied to other surface treatment scenarios, such as wall grinding, floor polishing, etc. By replacing different grinding columns 3 and adjusting parameters, the device can play an important role in a variety of application scenarios, thereby improving the versatility and applicability of the device.

[0139] The equipment's water circulation system and dust treatment functions make it perform well in environmental protection, meeting the environmental protection requirements of modern construction. In the future, the water circulation system can be further optimized to reduce water consumption, improve water resource utilization, and promote the development of green construction.

[0140] The above embodiment 3, based on embodiments 1 and 2, introduces an intelligent control system and comprehensively optimizes each module of the equipment to achieve more efficient and intelligent roof pretreatment. Through these improvements, the equipment can not only achieve efficient grinding and water recycling, but also monitor the grinding effect in real time to ensure the construction quality, and is suitable for more complex construction scenarios.

[0141] The above is only a preferred embodiment of the present invention. It should be understood that the present invention is not limited to the form disclosed herein and should not be regarded as excluding other embodiments. It can be used in various other combinations, modifications and environments, and can be modified within the scope of the concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, and should all be within the scope of protection of the claims attached to the present invention.

Claims

1. A roof pretreatment device for waterproofing, characterized in that: The invention comprises a controller and a grinding disc (1), wherein the top of the grinding disc (1) is rotatably connected to a grinding disc (2), a plurality of grinding columns (3) are threadedly connected to the grinding disc (2), displacement holes (4) corresponding to the grinding columns (3) are provided on the grinding disc (1) at positions corresponding to the grinding columns (3), a back-suction assembly (5) corresponding to the grinding columns (3) is fixedly connected to the top of the grinding disc (2) at positions corresponding to the grinding columns (3), a reflux box (6) is fixedly connected to the top of the grinding disc (2), a water supply box (7) is fixedly connected to the top of the reflux box (6), a water supply through hole (8) is provided on the grinding column (3) along its axial direction, a water supply through hole (8) is internally threadedly connected to a water supply shunt pipe (9), and the water supply box (7) is fixedly connected to the top of the grinding disc (2). ) is an aerial structure, the top of the water supply shunt pipe (9) is connected to the hollow part of the water supply box (7), the return box (6) is a hollow structure, the top of the back-suction component (5) is connected to the hollow part of the return box (6), the bottom of the back-suction component (5) passes through the grinding disc 2 (2), and the through-part is connected to the displacement hole (4), the outer ends of the grinding disc 1 (1) and the grinding disc 2 (2) are respectively fixedly connected with a driving shoe 1 (10) and a driving shoe 2 (11), the tops of the driving shoe 1 (10) and the driving shoe 2 (11) are both slidably connected with a driving block 1 (12) and a driving block 2 (13), the driving block 1 (12) and the driving block 2 (13) are both made of piezoelectric stacks, and the driving block 1 (12) and the driving block 2 (13) are both electrically connected to the controller.

2. A roof pretreatment device for waterproofing according to claim 1, characterized in that: The plurality of grinding columns (3) are evenly distributed on the second grinding disc (2); the plurality of displacement holes (4) all penetrate the first grinding disc (1); the diameter of the displacement holes (4) is larger than the outer diameter of the grinding columns (3); the suction assembly (5) comprises a fixed plate (14); a plurality of return pipes (15) are distributed in a circular array on the fixed plate (14); the top of the return pipe (15) is higher than the top of the fixed plate (14).

3. A roof pretreatment device for waterproofing according to claim 2, characterized in that: The reflux tank (6) and the water supply tank (7) are respectively connected to an external water absorption system and an external water supply system through pipelines, and the water absorption system absorbs water through negative pressure.

4. A roof pretreatment device for waterproofing according to claim 3, characterized in that: A waveguide block (16) is provided between the driving shoe 1 (10) and the driving shoe 2 (11) and the corresponding driving block 1 (12) and the driving block 2 (13), and the strain direction of the driving block 1 (12) is arranged at an angle of 30 degrees to the axial direction of the driving shoe 2 (11).

5. The waterproof roof pretreatment equipment according to claim 2, characterized in that: The top ends of the driving block 1 (12) and the driving block 2 (13) are fixedly connected to a same bracket (17), and the bracket (17) is connected to an external driving or fixing device. The strain directions of the driving block 1 (12) and the driving block 2 (13) are arranged at an angle of (60) degrees.

6. A roof pretreatment device for waterproofing according to claim 5, characterized in that: A paint tube (18) is fixedly connected to one end of the driving shoe (10) away from the driving shoe (11); a paint groove is provided in the driving shoe (10), and the paint groove penetrates downwardly through the driving shoe (10); and the paint tube (18) is in communication with the paint groove.

7. A roof pretreatment device for waterproofing according to claim 6, characterized in that: The outer end of the bracket (17) is fixedly connected to a shell (19), the bottom end of the shell (19) is flush with the bottom end of the grinding disc (1), and the bottom end of the grinding column (3) is flush with the bottom end of the grinding disc (1).

8. A roof pretreatment device for waterproofing according to claim 7, characterized in that: The grinding disc 1 (1) and the grinding column (3) are both made of wear-resistant alloy doped with abrasive, and the shell (19) is made of flexible material.

9. The waterproof roof pretreatment equipment according to claim 7, characterized in that: The controller comprises a driving module, a detection module, a communication module and a display module. The driving module is used to drive the driving block 1 (12) and the driving block 2 (13) to work. The detection module is used to detect the echo signals received on the driving block 1 (12) and the driving block 2 (13). The communication module is used to communicate with a remote terminal. The display module is used to display the detection result.

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