Automatic spraying machine for waterproof paint

Abstract

The utility model discloses an automatic waterproof paint spraying machine which comprises a trolley, a stirring barrel, a pressure pump connected with a discharging port of the stirring barrel through a first discharging pipe, a spray head connected with the pressure pump through a second discharging pipe, and a longitudinal and transverse driving mechanism fixed to a bottom plate through a frame and used for driving the spray head to move in the longitudinal direction and the transverse direction. Bristles are arranged on the four side faces of the surface of the sprayer. The spraying machine is convenient to move, the cart design is convenient to move in different construction sites, and the labor intensity is reduced; the stirring barrel can fully stir the coating to ensure stable performance, and the pressure pump can stably supply the coating and adjust the pressure as required; the longitudinal and transverse driving mechanism realizes automatic movement of the nozzle, so that the spraying efficiency and precision are improved, and the coating quality is ensured; bristles of the spray head can comb the coating, the adhesive force is enhanced, the coating is flat and smooth, the waterproof performance is improved, and the service life is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of automatic spraying machine technology, specifically an automatic spraying machine for waterproof coatings. Background Technology

[0002] In the field of building waterproofing projects, the spraying of waterproof coatings is a crucial step. With the rapid development of the construction industry, the requirements for the efficiency and quality of waterproof coating spraying are also increasing.

[0003] Currently, there are two main methods for applying waterproof coatings: manual spraying and traditional automatic spraying equipment. In manual spraying, workers need to hold a spray gun and operate it on the surface to be sprayed. This method has many drawbacks. First, manual operation is labor-intensive, especially in large-area waterproofing projects, where workers need to repeat the spraying action for extended periods, easily leading to fatigue and affecting construction efficiency and quality stability. Second, the uniformity of manual spraying is difficult to guarantee. Differences in operating techniques and spraying pressure among different workers can result in inconsistent coating thickness, affecting the waterproofing effect and potentially causing problems such as missed areas or excessively thick coatings, leading to material waste and increased rework costs. Furthermore, existing spraying equipment is bulky and inconvenient to move.

[0004] Based on the above technical problems, this application proposes an automatic waterproof coating spraying machine. Utility Model Content

[0005] In view of the shortcomings of the prior art, this utility model provides an automatic waterproof coating spraying machine.

[0006] The technical solution adopted in this utility model is: an automatic waterproof coating spraying machine, comprising:

[0007] A trolley, the trolley including a base plate, rollers fixed to the base plate and a handle connected to one side of the base plate;

[0008] A mixing tank, which is fixed to one side of the base plate;

[0009] A pressure pump, which is connected to the discharge port of the mixing tank via a discharge pipe;

[0010] The nozzle is connected to the pressure pump via the discharge pipe 2;

[0011] The longitudinal and transverse drive mechanism is fixed to the base plate by a frame and is used to drive the nozzle to move longitudinally and laterally.

[0012] The nozzle surface has bristles on its four sides.

[0013] Furthermore, the mixing tank includes a cylinder, a stirring motor fixed on the cylinder, a rotating shaft connected to the output end of the stirring motor, and a stirring rod fixed on the rotating shaft. A feed hopper is provided on the cylinder.

[0014] Furthermore, the bottom of the cylinder is provided with an inclined surface that slopes towards the discharge port.

[0015] Furthermore, the longitudinal and transverse drive mechanism includes a longitudinal cylinder fixed on the frame, a nozzle frame connected to the output end of the longitudinal cylinder, and a transverse cylinder fixed below the nozzle frame. The nozzle is slidably disposed within the nozzle frame. A connecting rod is connected to the output end of the transverse cylinder. The connecting rod passes through a long groove below the nozzle frame and extends into the nozzle frame to connect with the nozzle.

[0016] Furthermore, a guide groove is provided above the long frame of the nozzle, and a guide block is provided on the nozzle that slides in cooperation with the guide groove.

[0017] Furthermore, sliders are fixed on both sides of the nozzle frame, movable balls are installed on the sides of the sliders, and grooves are provided on both sides of the frame to cooperate with the movable balls of the sliders.

[0018] The beneficial effects of this utility model are:

[0019] 1. Ease of Mobility: The automatic waterproof coating spraying machine of this application is equipped with a trolley structure, which includes a base plate, rollers fixed to the base plate, and a handle connected to one side of the base plate. This design gives the spraying machine excellent mobility, allowing construction workers to easily push it between different construction sites and locations without the need for other complex handling equipment. This greatly improves the flexibility and ease of use of the equipment, enabling it to adapt to various building waterproofing construction environments and reducing the labor intensity and time costs of construction.

[0020] 2. Thorough Coating Mixing: The mixing tank is fixed to one side of the base plate and connected to the pressure pump via a discharge pipe. The mixing tank ensures thorough mixing of the waterproof coating before spraying, guaranteeing uniform mixing of the coating components and preventing sedimentation or stratification. This ensures stable coating performance and provides a reliable foundation for subsequent spraying quality. Simultaneously, the pressure pump delivers the mixed coating to the spray head at a certain pressure, ensuring a stable supply of coating. The pressure can be adjusted according to different construction needs to accommodate different types of waterproof coatings and spraying requirements, improving the equipment's versatility and adaptability.

[0021] 3. Automated Spraying Operation: The longitudinal and transverse drive mechanism is fixed to the base plate via a frame and is used to drive the spray head to move longitudinally and laterally. This mechanism achieves automated control of the spray head's movement, enabling spraying operations according to preset paths and methods, eliminating the need for manual operation of the spray head and greatly improving spraying efficiency and accuracy. Compared to manual spraying, automated spraying can more evenly cover the surface to be sprayed, reducing missed areas and uneven spraying, ensuring the quality and consistency of the waterproof coating, and improving the overall effect of the waterproofing project.

[0022] 4. Enhanced Spraying Effect: The four sides of the spray nozzle are equipped with bristles. During spraying, these bristles comb and further evenly distribute the paint applied to the surface, filling any tiny gaps and uneven areas. This allows the paint to adhere better to the sprayed surface, enhancing the adhesion between the paint and the surface. Simultaneously, the bristles can also eliminate runs and build-up that may occur during spraying, resulting in a smoother, more even coating surface. This improves the appearance and waterproofing performance of the waterproof coating, extending the service life of the waterproofing project.

[0023] In addition to the objectives, features, and advantages described above, this utility model has other objectives, features, and advantages. The present utility model will now be described in further detail with reference to the accompanying drawings. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of this utility model.

[0025] Figure 2 This is a schematic diagram of the frame and the longitudinal and transverse drive mechanisms.

[0026] Figure 3 for Figure 2 Enlarged diagram of point A in the middle.

[0027] Figure 1-3 Components: 1. Base plate; 3. Roller; 4. Handle; 5. Mixing tank; 6. Pressure pump; 7. Discharge pipe one; 8. Discharge port; 9. Nozzle; 10. Discharge pipe two; 11. Frame; 12. Brush bristles; 13. Cylinder; 14. Mixing motor; 15. Rotating shaft; 16. Mixing rod; 17. Feed hopper; 18. Inclined surface; 19. Longitudinal cylinder; 20. Nozzle frame; 21. Transverse cylinder; 22. Connecting rod; 23. Long groove; 24. Guide groove; 25. Guide block; 26. Sliding block; 27. Moving ball bearing; 28. Slide groove. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0030] This utility model provides an automatic waterproof coating spraying machine.

[0031] In this embodiment, refer to Figure 1-3 The automatic waterproof coating spraying machine includes:

[0032] The trolley includes a base plate 1, rollers 3 fixed on the base plate 1, and a handle 4 connected to one side of the base plate 1;

[0033] A mixing tank 5 is fixed to one side of the base plate;

[0034] A pressure pump 6 is connected to the discharge port 8 of the mixing tank via a discharge pipe 7.

[0035] Nozzle 9, which is connected to a pressure pump via discharge pipe 10;

[0036] The longitudinal and transverse drive mechanism is fixed to the base plate 1 by the frame 11. The longitudinal and transverse drive mechanism is used to drive the nozzle to move longitudinally and laterally.

[0037] The nozzle surface is provided with bristles 12 on its four sides.

[0038] In the above technical solution, the trolley structure (base plate, rollers, handle) enables the spraying machine to have good mobility, making it easy to move between different construction sites, reducing labor intensity, improving the flexibility of equipment use, and adapting to diverse construction environments.

[0039] The mixing tank is fixed to one side of the base plate, which can stir the waterproof coating before spraying, ensuring that the coating composition is uniform, avoiding sedimentation and stratification, stabilizing the coating performance, and providing a basic guarantee for the quality of spraying.

[0040] The pressure pump is connected to the mixing tank through the discharge pipe, which can deliver the mixed paint to the nozzle at a suitable pressure, ensuring a stable paint supply. The pressure can also be adjusted according to demand, improving the equipment's versatility and adaptability.

[0041] The nozzle is connected to the pressure pump through the discharge pipe 2 to achieve the spraying output of paint.

[0042] The longitudinal and transverse drive mechanism is fixed to the base plate by the frame, driving the spray head to move longitudinally and laterally, realizing automated spraying operation, improving spraying efficiency and accuracy, ensuring the uniformity and consistency of the coating, and reducing missed spraying and uneven spraying.

[0043] The nozzle has bristles on its four sides, which can comb and evenly distribute the paint during spraying, fill gaps, enhance the adhesion between the paint and the sprayed surface, eliminate flow marks and accumulation, make the coating surface smooth and flat, and improve waterproof performance and service life.

[0044] Specifically, the mixing tank includes a cylinder 13, a stirring motor 14 fixed on the cylinder 13, a rotating shaft 15 connected to the output end of the stirring motor 14, and a stirring rod 16 fixed on the rotating shaft 15. A feed hopper 17 is provided on the cylinder.

[0045] In this embodiment, the stirring motor drives the rotating shaft and stirring rod to rotate, which fully stirs the coating in the cylinder. The feed hopper facilitates the addition of coating. This structural design ensures the high efficiency and stability of stirring, and can better mix the coating evenly, ensuring the coating quality, thereby improving the spraying effect and waterproof performance.

[0046] Specifically, the bottom of the cylinder is provided with an inclined surface 18 that slopes towards the discharge port.

[0047] In this embodiment, the bottom of the cylinder is provided with an inclined surface that slopes towards the discharge port, which facilitates the flow of the coating towards the discharge port under the action of gravity, allowing the coating to be discharged from the cylinder more smoothly, reducing coating residue in the cylinder, improving the utilization rate of the coating, and also making it easier to clean the mixing tank, reducing maintenance costs and labor intensity.

[0048] Specifically, the longitudinal and transverse drive mechanism includes a longitudinal cylinder 19 fixed on the frame, a nozzle frame 20 connected to the output end of the longitudinal cylinder 19, and a transverse cylinder 21 fixed below the nozzle frame 20. The nozzle is slidably disposed inside the nozzle frame. A connecting rod 22 is connected to the output end of the transverse cylinder. The connecting rod passes through the long groove 23 below the nozzle frame and extends into the nozzle frame to connect with the nozzle.

[0049] In this embodiment, the arrangement of the longitudinal and transverse drive mechanisms enables precise movement control of the nozzle in both longitudinal and transverse directions. The longitudinal cylinder drives the nozzle to move up and down, while the transverse cylinder drives the nozzle to move left and right within the nozzle's long frame via a connecting rod. This allows the nozzle to spray according to a preset path and trajectory, greatly improving the automation and accuracy of the spraying process. It can adapt to surfaces of different shapes and sizes to be sprayed, meeting diverse construction needs.

[0050] Specifically, a guide groove 24 is provided above the long frame of the nozzle, and a guide block 25 is provided on the nozzle to slide in cooperation with the guide groove.

[0051] In this embodiment, a guide groove is provided above the long frame of the nozzle, and a guide block is provided on the nozzle to slide with it. This guide structure can play a precise guiding role during the movement of the nozzle, ensuring the stability and straightness of the nozzle during movement, and preventing the nozzle from shaking or deviating during movement, thereby improving the accuracy and quality of spraying and making the coating more uniform and smooth.

[0052] Specifically, sliders 26 are fixed on both sides of the nozzle frame, movable balls 27 are installed on the sides of the sliders, and grooves 28 are provided on both sides of the frame to roll and cooperate with the movable balls 27 of the sliders.

[0053] In this embodiment, sliders are fixed on both sides of the long frame of the nozzle, and movable balls are installed on the sides of the sliders. Slide grooves are provided on both sides of the frame to roll with the sliders. This rolling fit structure design greatly reduces the friction when the long frame of the nozzle moves on the frame, making the movement of the long frame of the nozzle smoother and more flexible. It also reduces the wear between components, improves the service life and reliability of the equipment, and ensures the stability and continuity of the spraying process.

[0054] Please note to all technical personnel: Although this utility model has been described according to the specific embodiments above, the concept of this utility model is not limited to this utility model. Any modification that utilizes the concept of this utility model will be included within the scope of protection of this patent right.

Claims

1. An automatic waterproof coating spraying machine, characterized in that... include: A trolley, the trolley including a base plate, rollers fixed to the base plate and a handle connected to one side of the base plate; A mixing tank, which is fixed to one side of the base plate; A pressure pump, which is connected to the discharge port of the mixing tank via a discharge pipe; The nozzle is connected to the pressure pump via the discharge pipe 2; The longitudinal and transverse drive mechanism is fixed to the base plate by a frame and is used to drive the nozzle to move longitudinally and laterally. The nozzle surface has bristles on its four sides.

2. The automatic waterproof coating spraying machine according to claim 1, characterized in that: The mixing tank includes a cylinder, a stirring motor fixed on the cylinder, a rotating shaft connected to the output end of the stirring motor, and a stirring rod fixed on the rotating shaft. A feed hopper is provided on the cylinder.

3. The automatic waterproof coating spraying machine according to claim 2, characterized in that: The bottom of the cylinder is provided with an inclined surface that slopes towards the discharge port.

4. An automatic waterproof coating spraying machine according to any one of claims 1-3, characterized in that: The longitudinal and transverse drive mechanism includes a longitudinal cylinder fixed on the frame, a nozzle frame connected to the output end of the longitudinal cylinder, and a transverse cylinder fixed below the nozzle frame. The nozzle is slidably disposed inside the nozzle frame. A connecting rod is connected to the output end of the transverse cylinder. The connecting rod passes through the long groove below the nozzle frame and extends into the nozzle frame to connect with the nozzle.

5. The automatic waterproof coating spraying machine according to claim 4, characterized in that: A guide groove is provided above the long frame of the nozzle, and a guide block that slides with the guide groove is provided on the nozzle.

6. The automatic waterproof coating spraying machine according to claim 4, characterized in that: The nozzle frame has sliders fixed on both sides, movable balls are installed on the sides of the sliders, and grooves are provided on both sides of the frame to cooperate with the movable balls of the sliders.

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