Wall surface coating laying device

Abstract

The utility model discloses a wall surface coating laying device which comprises a material storage box, a control box, a control unit, a linear module, a spraying module and a smearing module, the control box and the linear module are both installed on the material storage box, the control unit is installed in the control box, the spraying module is installed on a fixing seat at the position of the linear module, and the smearing module is installed on the fixing seat at the position of the spraying module. The smearing module is mounted at the fixed seat and is positioned below the spraying module; the spraying module comprises a fixing rod, a plurality of spraying mechanisms, a transfer pump and a connecting hose; according to the wall surface coating laying device, firstly, coating is pre-sprayed on a wall through the spraying module, then the coating is flattened through the smearing module, a user does not need to climb to smear the wall, the coating is evenly smeared on the wall, the smearing efficiency of the wall is effectively improved, meanwhile, redundant coating falls into a receiving hopper, and the coating efficiency of the wall is improved. And therefore, the possibility that the coating is wasted and the surrounding environment is polluted by splashing of the coating is effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, specifically a device for applying coatings to wall surfaces. Background Technology

[0002] In the construction of building walls, the surface of the wall is usually repaired and decorated. Therefore, it is necessary to apply plaster, paint or other coatings to the surface of the wall to smooth it out and make it easier for people to touch.

[0003] The current wall plastering, mortaring, and painting operations are generally carried out manually. This method of applying paint to wall surfaces is inefficient, and the paint is prone to splashing around, causing pollution to the surrounding environment and requiring a lot of manpower for cleaning. In addition, there are many errors in manual application, resulting in uneven wall surfaces that cannot meet the user's needs. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a wall surface coating application device.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A wall surface coating application device includes a storage box, a control box, a control unit, a linear module, a spraying module, and a coating module. The control box and the linear module are both installed on the storage box, the control unit is installed inside the control box, the spraying module is installed on a fixed base at the linear module, and the coating module is installed at the fixed base and located below the spraying module.

[0007] The spraying module includes a fixed rod, several spraying mechanisms, a material pump, and a connecting hose. The material pump is installed in a control box, with its inlet end connected to a storage tank and its outlet end connected to one end of the connecting hose. The fixed rod is fixedly installed at a fixed base, and each spraying mechanism is installed on the fixed rod. Each spraying mechanism includes a mounting base, a support pipe, and a nozzle. One end of the support pipe is equipped with a nozzle, and the other end of the support pipe is installed at the mounting base. The mounting base is installed on the fixed rod, and the other end of the support pipe is connected to the other end of the connecting hose.

[0008] The coating module includes a drive mechanism, a coating roller, a scraper, and a receiving hopper. The receiving hopper is fixedly installed on a fixed base, and its bottom is connected to the storage tank via a telescopic hose. The coating roller is mounted on the receiving hopper via a rotating shaft and is located below the nozzle. A scraper is provided at the receiving hopper, and the scraper abuts against the surface of the coating roller. A driven pulley is installed at one end of the coating roller, and the driven pulley is connected to the drive pulley via a belt. The drive pulley is mounted on the output shaft of the drive motor, and the drive motor is mounted on the fixed base.

[0009] Furthermore, the control unit includes a controller and an operation panel. The controller is installed inside the control box, and the operation panel is installed on the control box. The controller is electrically connected to the operation panel, the drive motor, the material pump, and the linear module.

[0010] Furthermore, the bottom of the storage box is equipped with several casters.

[0011] Furthermore, the coating roller is a wool roller.

[0012] Furthermore, a filter screen is installed at the bottom of the receiving hopper.

[0013] Compared with the prior art, the present invention provides a wall surface coating application device, which has the following beneficial effects:

[0014] This wall surface coating application device first pre-sprays the coating onto the wall using a spraying module, and then smooths the coating using a smearing module. This eliminates the need for users to climb to a height to smear the wall, ensuring that the coating is evenly applied to the wall and effectively improving the coating efficiency. Meanwhile, excess coating falls into a receiving hopper and flows back into a storage tank, effectively reducing coating waste and the possibility of coating splatter polluting the surrounding environment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] In the diagram: 1. Storage bin, 2. Moving wheel, 3. Control box, 4. Linear module, 5. Fixed base, 6. Fixed rod, 7. Mounting base, 8. Support tube, 9. Nozzle, 10. Drive motor, 11. Drive pulley, 12. Belt, 13. Driven pulley, 14. Coating roller, 15. Scraper, 16. Receiving hopper, 17. Connecting hose. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1 The present invention provides the following technical solution:

[0019] A wall surface coating application device includes a storage tank 1, a control box 3, a control unit, a linear module 4, a spraying module, and a smearing module. The storage tank 1 is used to load coatings such as cement mortar, plaster, and wall paint to be applied. The control box 3 and the linear module 4 are both installed on the storage tank 1. The control box 3 is used to install the control unit. The spraying module is installed on a fixed seat 5 at the linear module 4. The linear module 4 is used to drive the spraying module and the smearing module to move up and down. The smearing module is installed at the fixed seat 5 and is located below the spraying module, so that after the spraying module sprays the coating onto the wall, the smearing module can smooth the coating on the wall.

[0020] The spraying module includes a fixed base 5, a fixed rod 6, several spraying mechanisms, a material pump, and a connecting hose 17. The material pump is installed in the control box 3. The inlet end of the material pump is connected to the storage tank 1, and the outlet end of the material pump is connected to one end of the connecting hose 17. The other end of the connecting hose 17 is connected to the support pipe 8, so that the material pump can transport the paint in the storage tank 1 to the support pipe 8 through the connecting hose 17. The end of the support pipe 8 is equipped with a nozzle 9. The support pipe 8 is mounted on a mounting base 7, and the mounting base 7 is mounted on the fixed rod 6 at the fixed base 5. By adjusting the position of the mounting base 7 on the fixed rod 6, the distance between each nozzle 9 can be adjusted.

[0021] The coating module includes a drive mechanism, a coating roller 14, a scraper 15, and a receiving hopper 16. The receiving hopper 16 is fixedly mounted on the fixed base 5, and its bottom is connected to the storage tank 1 via a telescopic hose, allowing the receiving hopper 16 to move together with the fixed base 5 and the coating module. The coating roller 14 is mounted on the receiving hopper 16 via a rotating shaft. The coating roller 14 is driven to rotate by a drive mechanism consisting of a drive motor 10, a drive pulley 11, a belt 12, and a driven pulley 13. The coating roller 14 is located below the nozzle 9, so that after the coating module sprays paint onto the wall, the coating roller 14 can evenly spread the paint on the wall. Excess paint sprayed from the nozzle 9 falls into the receiving hopper 16. A scraper is provided at the receiving hopper 16. The scraper abuts against the surface of the coating roller 14, and excess paint on the coating roller 14 is scraped off by the scraper into the receiving hopper 16.

[0022] The control unit includes a controller and an operation panel. Both the controller and the operation panel are existing mature products that users can configure as needed. The controller is installed in the control box 3, and the operation panel is installed on the control box 3. The controller is electrically connected to the operation panel, the drive motor 10, the material pump, and the linear module 4. The controller is used to control the operation of the other electrical components in this device.

[0023] The bottom of the storage box 1 is equipped with several casters 2, which makes it easy for users to move the device.

[0024] When the applicator roller 14 is a wool roller, it is used to apply thinner paints such as wall paint. When it is used for plaster or cement mortar, the applicator roller 14 is a harder roller.

[0025] A filter screen is installed at the bottom of the receiving hopper 16 to prevent large particles of debris from falling into the storage bin 1.

[0026] The specific implementation process is as follows:

[0027] When using this wall surface coating application device, first load the coating to be applied into the storage tank 1, then place the application roller 14 against the wall. At this point, the nozzle 9 separates from the wall. Next, the user operates the control panel, causing the controller to simultaneously start the material pump, linear module 4, and drive motor 10. The material pump delivers the coating from the storage tank 1 to each support pipe 8 through the connecting hose 17. The support pipes 8 then input the coating to the nozzle 9, causing the nozzle 9 to spray the coating onto the wall. Simultaneously, the linear module drives the spraying module and the application module to move upward continuously. During the upward movement of the block, the drive motor 10 drives the coating roller 14 to rotate through the drive pulley 11, belt 12 and driven pulley 13. The coating roller 14 can roll and flatten the paint on the wall, so that the paint is evenly applied to the wall. Excess paint adhering to the coating roller 14 is scraped off into the receiving hopper 16 by the scraper, and then returned to the storage box 1 by the receiving hopper 16, thus realizing the rapid coating of the wall. After coating a part of the wall, the device is pushed to move a certain distance to continue coating the remaining part of the wall.

[0028] This wall surface coating application device first pre-sprays the coating onto the wall using a spraying module, and then smooths the coating using a smearing module. This eliminates the need for users to climb to a height to smear the wall, ensuring that the coating is evenly applied to the wall and effectively improving the coating efficiency. Meanwhile, excess coating falls into the receiving hopper 16 and flows back into the storage box 1, effectively reducing coating waste and the possibility of coating splashes polluting the surrounding environment.

[0029] The above description is merely an embodiment of this utility model. Commonly known structures and characteristics are not described in detail here. Those skilled in the art are aware of all common technical knowledge in the field prior to the application date or priority date, are aware of all existing technologies in that field, and have the ability to apply conventional experimental methods prior to that date. Those skilled in the art can, based on the guidance provided in this application, improve and implement this solution in combination with their own capabilities. Some typical known structures or methods should not be obstacles for those skilled in the art to implement this application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the structure of this utility model. These should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the applicability of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A wall surface coating application device, characterized in that: It includes a storage box, a control box, a control unit, a linear module, a spraying module, and a coating module. The control box and the linear module are both installed on the storage box. The control unit is installed inside the control box. The spraying module is installed on a fixed base at the linear module. The coating module is installed at the fixed base and is located below the spraying module. The spraying module includes a fixed rod, several spraying mechanisms, a material pump, and a connecting hose. The material pump is installed in a control box, with its inlet end connected to a storage tank and its outlet end connected to one end of the connecting hose. The fixed rod is fixedly installed at a fixed base, and each spraying mechanism is installed on the fixed rod. Each spraying mechanism includes a mounting base, a support pipe, and a nozzle. One end of the support pipe is equipped with a nozzle, and the other end of the support pipe is installed at the mounting base. The mounting base is installed on the fixed rod, and the other end of the support pipe is connected to the other end of the connecting hose. The coating module includes a drive mechanism, a coating roller, a scraper, and a receiving hopper. The receiving hopper is fixedly installed on a fixed base, and its bottom is connected to the storage tank via a telescopic hose. The coating roller is mounted on the receiving hopper via a rotating shaft and is located below the nozzle. A scraper is provided at the receiving hopper, and the scraper abuts against the surface of the coating roller. A driven pulley is installed at one end of the coating roller, and the driven pulley is connected to the drive pulley via a belt. The drive pulley is mounted on the output shaft of the drive motor, and the drive motor is mounted on the fixed base.

2. The wall surface coating application device according to claim 1, characterized in that: The control unit includes a controller and an operation panel. The controller is installed inside the control box, and the operation panel is installed on the control box. The controller is electrically connected to the operation panel, the drive motor, the material pump, and the linear module.

3. The wall surface coating application device according to claim 1, characterized in that: The bottom of the storage bin is equipped with several casters.

4. The wall surface coating application device according to claim 1, characterized in that: The coating roller is a wool roller.

5. The wall surface coating application device according to claim 1, characterized in that: A filter screen is installed at the bottom of the receiving hopper.

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