A real stone paint spraying device
By designing adjustment and anti-settling mechanisms, the problem of uneven coating caused by fixed spray gun angles was solved, enabling efficient and uniform spraying of stone paint on level ground and improving construction quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- MAANSHAN YALI NEW MATERIAL TECH CO LTD
- Filing Date
- 2025-07-28
- Publication Date
- 2026-06-23
AI Technical Summary
Existing stone paint spraying equipment has a fixed or limited spray gun angle, which cannot be flexibly adjusted. This results in uneven coating thickness and poor surface smoothness when the paint is sprayed on a horizontal surface, affecting the construction quality.
An adjustment mechanism and an anti-sedimentation mechanism were designed. The adjustment mechanism uses a motor-driven synchronous wheel and gear plate to achieve a 90-degree adjustment of the nozzle. The anti-sedimentation mechanism uses a stirring roller and a roller to prevent material sedimentation and ensure uniform concentration.
It enables flexible adjustment of the nozzle angle and uniform distribution of materials, improving the construction quality and effect of horizontal ground spraying.
Smart Images
Figure CN224396003U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of stone paint spraying technology, specifically a stone paint spraying device. Background Technology
[0002] In the field of architectural decoration, real stone paint is widely used in the decoration of interior and exterior walls and floors of buildings due to its strong imitation stone texture, good weather resistance, and long-lasting decorative effect. Real stone paint spraying equipment, as a key piece of equipment for improving construction efficiency, uses a high-pressure pump to pressurize the real stone paint and then atomize it through a spray gun, achieving uniform coverage of the coating on the substrate surface and significantly reducing the labor intensity of manual painting.
[0003] According to patent document CN220203308U, a real stone paint spraying device is disclosed, including a support frame, a storage tank, a switch, a delivery pipe, a moving pipe, a spray head, a motor, a lead screw, and a moving device. By selectively fixing or moving the second movable plate, the moving wheel is driven by the first or second movable plate to move horizontally or omnidirectionally, thereby driving the support frame to move. When the second movable plate is fixed, the first movable plate is controlled to rotate, so that the moving wheel moves horizontally, driving the spray head to move horizontally, maintaining a uniform distance between the spray head and the wall surface, and making the sprayed real stone paint spray points uniform in size.
[0004] However, existing stone paint spraying equipment has obvious limitations in its functional design: its spray gun angle is fixed or has a limited adjustment range, and it can only be used for spraying vertical walls. When stone paint needs to be sprayed on horizontal ground, the paint is prone to flow and accumulate due to gravity because the spray gun cannot be flexibly adjusted to a downward vertical or large angle tilt. This results in uneven coating thickness and poor surface flatness, which seriously affects the construction quality. Utility Model Content
[0005] The purpose of this utility model is to provide a real stone paint spraying device to solve the obvious limitations in the functional design of the existing real stone paint spraying devices mentioned in the background art: the spray gun angle is fixed or the adjustment range is limited, and it can only be adapted to spraying operations on vertical walls. When real stone paint needs to be sprayed on horizontal ground, since the spray gun cannot be flexibly adjusted to a downward vertical or large angle tilted state, the paint is prone to flow and accumulation due to gravity, resulting in uneven coating thickness, poor surface flatness, and seriously affecting the construction quality.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a stone paint spraying device, including a worktable, an adjustment mechanism on one side of the worktable, the adjustment mechanism including a bracket, the bottom of the bracket being fixedly connected to the worktable, a motor being fixedly connected to the bottom of the front of the bracket, a drive shaft being fixedly connected to the output end of the motor, a first synchronous pulley being fixedly connected to the front and rear sides of the drive shaft, a synchronous belt meshing with the surface of the first synchronous pulley, a second synchronous pulley meshing with the top of the inner surface of the synchronous belt, a fixed rod being fixedly connected to the bottom of the right side of the synchronous belt, a horizontal plate being fixedly connected to one side of the fixed rod, an electric slide being fixedly connected to the left side of the top of the horizontal plate, an adjustment frame being fixedly connected to one side of the electric slide, a rotating shaft being movably connected to one side of the adjustment frame via a bearing, gears being fixedly connected to the front and back of the rotating shaft, a toothed plate meshing with the bottom of the gears, the bottom of the toothed plate being fixedly connected to the horizontal plate, an adjustment rod being fixedly connected to the surface of the rotating shaft, and a spray head being fixedly connected to one side of the adjustment rod.
[0007] Preferably, an anti-settling mechanism is provided on the other side of the workbench. The anti-settling mechanism includes a material box, the bottom of which is connected to a material pump via a material extraction pipe. A corrugated pipe is connected to one side of the material pump, and one side of the corrugated pipe is connected to a nozzle. A frame is fixedly connected to the left side of the bottom of the workbench. A connecting shaft is movably connected to one side of the frame via a bearing. Rollers are fixedly connected to the surface of the connecting shaft. A first stirring roller is movably connected to one side of the material box via a bearing, and a second stirring roller is movably connected to the other side of the material box via a bearing.
[0008] Preferably, pulleys are fixedly connected to the front of the first stirring roller and the connecting shaft and the back of the second stirring roller and the drive shaft, and belts are sleeved on the surface of the pulleys.
[0009] Preferably, the inner cavity of the material box is provided with round holes on both the front and rear sides, and a sealing ring is fixedly connected to the inner cavity of the round hole.
[0010] Preferably, the inner cavity of the second synchronous pulley is fixedly connected to a movable shaft, and the front and back of the movable shaft are movably connected to the bracket through bearings.
[0011] Preferably, the inner cavity of the horizontal plate is slidably connected to a vertical rod, and the bottom of the vertical rod is fixedly connected to the worktable.
[0012] Preferably, a battery and a controller are fixedly connected to the top left side of the material bin from back to front.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] 1. By setting up an adjustment mechanism, during operation, the motor is started by the controller, which drives the drive shaft to rotate. The drive shaft drives the first synchronous pulley to rotate, and with the cooperation of the second synchronous pulley, it drives the synchronous belt to rotate, which in turn drives the fixed rod to move. The fixed rod drives the horizontal plate to move, thus adjusting the height of the spray head for easy spraying of vertical walls. When the angle needs to be adjusted, the electric slide is started, which drives the adjustment frame to move. The adjustment frame drives the rotating shaft to move, and the rotating shaft drives the gear to move. With the cooperation of the gear plate, the gear rotates during the movement, which in turn drives the rotating shaft to rotate. The rotating shaft drives the adjustment rod to rotate, and the adjustment rod drives the spray head to rotate 90 degrees, so that the spray head is aligned with the ground, and then the ground can be sprayed.
[0015] 2. By setting up an anti-settling mechanism, during spraying, the material pump is started by the controller, and the material is drawn out through the extraction pipe and sprayed out through the corrugated pipe and nozzle. When spraying vertical walls, the operation of the drive shaft will cause the second stirring roller to rotate, thereby agitating the material. When spraying horizontally, the operator will push the device to move, thereby causing the roller to rotate. The roller drives the connecting shaft to rotate, which in turn causes the first stirring roller to rotate, agitating the material. This prevents the material from settling, resulting in a uniform concentration distribution and a good spraying effect. Attached Figure Description
[0016] Figure 1 This is a three-dimensional structural diagram of the present invention from a first-view perspective.
[0017] Figure 2 This is a three-dimensional structural diagram of the present invention from a second perspective.
[0018] Figure 3 This is a cross-sectional view of the material box structure of this utility model;
[0019] Figure 4 This is a three-dimensional structural diagram of the present invention from a third-view perspective.
[0020] Figure 5 This is a partial three-dimensional structural diagram of the present invention.
[0021] In the diagram: 1. Workbench; 2. Adjustment mechanism; 201. Support; 202. Motor; 203. Drive shaft; 204. First synchronous pulley; 205. Synchronous belt; 206. Second synchronous pulley; 207. Fixed rod; 208. Horizontal plate; 209. Electric slide table; 210. Adjustment frame; 211. Rotating shaft; 212. Gear; 213. Tooth plate; 214. Adjustment rod; 215. Nozzle; 3. Anti-sedimentation mechanism; 301. Material box; 302. Material extraction pipe; 303. Material pump; 304. Corrugated pipe; 305. Frame; 306. Connecting shaft; 307. Roller; 308. First stirring roller; 309. Second stirring roller; 310. Pulley; 311. Belt; 4. Battery; 5. Controller. Detailed Implementation
[0022] 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.
[0023] Please see Figure 1 , Figure 2 , Figure 4 and Figure 5This utility model provides a technical solution: a real stone paint spraying device, including a workbench 1, an adjustment mechanism 2 is provided on one side of the workbench 1, the adjustment mechanism 2 includes a bracket 201, the bottom of the bracket 201 is fixedly connected to the workbench 1, a motor 202 is fixedly connected to the bottom of the front of the bracket 201, a drive shaft 203 is fixedly connected to the output end of the motor 202, a first synchronous pulley 204 is fixedly connected to the front and rear sides of the surface of the drive shaft 203, a synchronous belt 205 is engaged on the surface of the first synchronous pulley 204, a second synchronous pulley 206 is engaged on the top of the inner surface of the synchronous belt 205, a fixing rod 207 is fixedly connected to the bottom right side of the synchronous belt 205, and a crossbar is fixedly connected to one side of the fixing rod 207. A sliding electric table 209 is fixedly connected to the top left side of the plate 208. An adjusting frame 210 is fixedly connected to one side of the sliding electric table 209. A rotating shaft 211 is movably connected to one side of the adjusting frame 210 via a bearing. Gears 212 are fixedly connected to both the front and back of the rotating shaft 211. A toothed plate 213 meshes with the bottom of the gears 212. The bottom of the toothed plate 213 is fixedly connected to the plate 208. An adjusting rod 214 is fixedly connected to the surface of the rotating shaft 211. A nozzle 215 is fixedly connected to one side of the adjusting rod 214. By setting the adjusting mechanism 2, during operation, the motor 202 is started by the controller 5. The motor 202 drives the drive shaft 203 to rotate, and the drive shaft 203 drives the first synchronous pulley 2. 04. Rotation, through the cooperation of the second synchronous pulley 206, drives the synchronous belt 205 to rotate, which in turn drives the fixed rod 207 to move. The fixed rod 207 drives the horizontal plate 208 to move, thereby adjusting the height of the spray head 215 for convenient spraying of vertical walls. When the angle needs to be adjusted, the electric slide table 209 is activated. The electric slide table 209 drives the adjusting frame 210 to move, the adjusting frame 210 drives the rotating shaft 211 to move, and the rotating shaft 211 drives the gear 212 to move. Through the cooperation of the gear plate 213, the gear 212 will also rotate during the movement, which in turn drives the rotating shaft 211 to rotate. The rotating shaft 211 drives the adjusting rod 214 to rotate, and the adjusting rod 214 drives the spray head 215 to rotate 90 degrees, so that the spray head 215... 15 aligns with the ground, and then the ground can be sprayed; the inner cavity of the second synchronous wheel 206 is fixedly connected to a movable shaft, and the front and back of the movable shaft are movably connected to the bracket 201 through bearings. By setting the movable shaft and bearings, the operation of the second synchronous wheel 206 is stabilized, and the second synchronous wheel 206 is limited; the inner cavity of the horizontal plate 208 is slidably connected to a vertical rod, and the bottom of the vertical rod is fixedly connected to the worktable 1. By setting the vertical rod, the operation of the horizontal plate 208 is stabilized, and the horizontal plate 208 is balanced and supported; the top left side of the material box 301 is fixedly connected to a battery 4 and a controller 5 from back to front. By setting the battery 4, it is convenient to supply power to the electrical components, thereby facilitating the spraying work.
[0024] Please see Figure 1 , Figure 2 , Figure 3, Figure 4 and Figure 5 On the other side of the workbench 1, an anti-settling mechanism 3 is provided. The anti-settling mechanism 3 includes a material tank 301. The bottom of the material tank 301 is connected to a material pump 303 through a material extraction pipe 302. One side of the material pump 303 is connected to a corrugated pipe 304. One side of the corrugated pipe 304 is connected to a spray nozzle 215. A frame 305 is fixedly connected to the left side of the bottom of the workbench 1. One side of the frame 305 is movably connected to a connecting shaft 306 through a bearing. A roller 307 is fixedly connected to the surface of the connecting shaft 306. One side of the material tank 301 is movably connected to a first stirring roller 308 through a bearing. The other side of the material tank 301 is movably connected to a second stirring roller 309 through a bearing. By setting up the anti-settling mechanism 3, during spraying, the material pump 303 is started by the controller 5, and the material is extracted through the material extraction pipe 302 and sprayed through the corrugated pipe 304 and the spray nozzle 215. When spraying a vertical wall, the operation of the drive shaft 203 will cause the second stirring roller 309 to be sprayed out. The stirring roller 309 rotates, thereby agitating the material. During horizontal spraying, the operator pushes the device to move, causing the roller 307 to rotate. The roller 307 drives the connecting shaft 306 to rotate, which in turn causes the first stirring roller 308 to rotate, agitating the material and preventing sedimentation. This results in a uniform concentration distribution and a good spraying effect. The front of the first stirring roller 308 and the connecting shaft 306, and the back of the second stirring roller 309 and the drive shaft 203 are all fixedly connected to pulleys 310. A belt 311 is fitted onto the surface of the pulleys 310. By setting the pulleys 310 and the belt 311, it is convenient for the first stirring roller 308 and the second stirring roller 309 to rotate, thereby facilitating the agitation of the material. The front and rear sides of the inner cavity of the material box 301 are provided with round holes, and the inner cavity of the round holes is fixedly connected with a sealing ring. By setting the sealing ring, a good sealing effect is achieved, preventing material from overflowing.
[0025] Working principle: By setting the adjustment mechanism 2, during operation, the controller 5 starts the motor 202, which drives the drive shaft 203 to rotate. The drive shaft 203 drives the first synchronous wheel 204 to rotate. With the cooperation of the second synchronous wheel 206, the synchronous belt 205 rotates, which in turn drives the fixed rod 207 to move. The fixed rod 207 drives the horizontal plate 208 to move, which adjusts the height of the spray head 215, facilitating spraying work on vertical walls. When the angle needs to be adjusted, the electric slide table 209 is started. The electric slide table 209 drives the adjustment frame 210 to move. The adjustment frame 210 drives the rotating shaft 211 to move. The rotating shaft 211 drives the gear 212 to move. With the cooperation of the gear plate 213, the gear 212 will also rotate during the movement, which in turn drives the rotating shaft 211 to rotate. The rotating shaft 211 drives the adjustment rod 214 to rotate. The adjustment rod 214 drives the spray head 215 to rotate 90 degrees, so that the spray head 215 corresponds to the ground, and then the ground can be sprayed.
[0026] By setting up an anti-settling mechanism 3, during spraying, the material pump 303 is started by the controller 5, and the material is extracted through the extraction pipe 302 and sprayed through the corrugated pipe 304 and the nozzle 215. When spraying vertical walls, the operation of the drive shaft 203 will cause the second stirring roller 309 to rotate, thereby agitating the material. When spraying horizontally, the operator will push the device to move, thereby causing the roller 307 to rotate. The roller 307 drives the connecting shaft 306 to rotate, thereby causing the first stirring roller 308 to rotate, agitating the material, thus preventing the material from settling, and thus ensuring a uniform concentration distribution and a good spraying effect.
[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A stone paint spraying device, comprising a workbench (1), characterized in that: An adjustment mechanism (2) is provided on one side of the workbench (1). The adjustment mechanism (2) includes a bracket (201). The bottom of the bracket (201) is fixedly connected to the workbench (1). A motor (202) is fixedly connected to the bottom front of the bracket (201). A drive shaft (203) is fixedly connected to the output end of the motor (202). A first synchronous pulley (204) is fixedly connected to both the front and rear sides of the drive shaft (203). A synchronous belt (205) meshes with the surface of the first synchronous pulley (204). A second synchronous pulley (206) meshes with the top of the inner surface of the synchronous belt (205). A fixing rod (207) is fixedly connected to the bottom right side of the synchronous belt (205). A horizontal plate (208) is fixedly connected to one side of the fixed rod (207). An electric slide (209) is fixedly connected to the top left side of the horizontal plate (208). An adjusting frame (210) is fixedly connected to one side of the electric slide (209). A rotating shaft (211) is movably connected to one side of the adjusting frame (210) via a bearing. Gears (212) are fixedly connected to both the front and back of the rotating shaft (211). A toothed plate (213) meshes with the bottom of the gear (212). The bottom of the toothed plate (213) is fixedly connected to the horizontal plate (208). An adjusting rod (214) is fixedly connected to the surface of the rotating shaft (211). A nozzle (215) is fixedly connected to one side of the adjusting rod (214).
2. The stone paint spraying device according to claim 1, characterized in that: On the other side of the workbench (1), an anti-settling mechanism (3) is provided. The anti-settling mechanism (3) includes a material box (301). The bottom of the material box (301) is connected to a material pump (303) through a material extraction pipe (302). One side of the material pump (303) is connected to a corrugated pipe (304). One side of the corrugated pipe (304) is connected to a nozzle (215). A frame (305) is fixedly connected to the left side of the bottom of the workbench (1). One side of the frame (305) is movably connected to a connecting shaft (306) through a bearing. A roller (307) is fixedly connected to the surface of the connecting shaft (306). One side of the material box (301) is movably connected to a first stirring roller (308) through a bearing. The other side of the material box (301) is movably connected to a second stirring roller (309) through a bearing.
3. The stone paint spraying device according to claim 2, characterized in that: The front of the first stirring roller (308) and the connecting shaft (306) and the back of the second stirring roller (309) and the drive shaft (203) are all fixedly connected to pulleys (310), and belts (311) are sleeved on the surface of the pulleys (310).
4. The stone paint spraying device according to claim 2, characterized in that: The material box (301) has round holes on both the front and rear sides of its inner cavity, and a sealing ring is fixedly connected to the inner cavity of the round hole.
5. The stone paint spraying device according to claim 1, characterized in that: The inner cavity of the second synchronous pulley (206) is fixedly connected to a movable shaft, and the front and back of the movable shaft are movably connected to the bracket (201) through bearings.
6. The stone paint spraying device according to claim 1, characterized in that: The inner cavity of the horizontal plate (208) is slidably connected to a vertical rod, and the bottom of the vertical rod is fixedly connected to the worktable (1).
7. The stone paint spraying device according to claim 2, characterized in that: The battery (4) and controller (5) are fixedly connected to the top left side of the material box (301) from back to front.