Outer wall coating spraying device

Abstract

The utility model discloses an exterior wall coating spraying device which comprises a coating box, the top of the coating box is connected with a guide frame through a bearing frame, the top of the guide frame is movably connected with an expansion frame through a connecting hinge, one side of the expansion frame is provided with a positioning assembly for fixing the position of the guide frame, and the top of the expansion frame is connected with a roller. The lifting frame is movably connected with the inner wall of the guide frame, a positioning groove is formed in the surface of the lifting frame, a spraying plate is movably connected into the positioning groove through an inserting block, a spraying head is embedded in the surface of the spraying plate and connected with a material pump connector through a pipeline, and the top of the lifting frame is connected to a winch through a winding cable; and the locking assembly is arranged in the lifting frame and is used for locking and positioning the inserting block. According to the spraying device, the spraying position can be conveniently adjusted, the efficiency during moving and adjusting is improved, the spraying efficiency is improved, the spraying device can be folded, the spraying device can be conveniently carried, and the application range of the spraying device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying devices, in particular to an exterior wall paint spraying device. Background Art

[0002] During the construction process, paint is needed. In order to improve work efficiency, the current interior and exterior wall paints are mainly constructed using spraying devices.

[0003] For example, in the prior art, the Chinese utility model with publication number: CN217699766U discloses a building exterior wall paint spraying device. The utility model solves the problem that when the existing spraying device is used to spray a house of low height, workers generally use a nozzle to spray the exterior wall. Since the workers cannot fix the nozzle when using the nozzle, the exterior wall is sprayed unevenly, thereby affecting the aesthetics of the exterior wall spraying.

[0004] However, there are still some problems when using the above-mentioned exterior wall paint spraying device. The sliding rod and the spraying mechanism used for adjustment and guidance adopt a split structure. When the spraying position needs to be adjusted, it is not only necessary to continuously move the sliding rod to adjust the spraying distance between the sliding rod and the exterior wall, but also necessary to control the distance between the sliding rod and the spraying mechanism. The operation restrictions are high, which affects the spraying efficiency. Therefore, we need to propose an exterior wall paint spraying device. Utility Model Content

[0005] The purpose of the utility model is to provide an exterior wall paint spraying device, which can conveniently adjust the spraying position during use, improve the efficiency of movement and adjustment, further improve the efficiency of spraying, and the spraying device can be folded, so that the spraying device can be conveniently carried, thereby increasing the use range of the spraying device to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A device for spraying exterior wall paint comprises a paint box, the top of which is connected to a guide frame via a bearing frame, the top of the guide frame is movably connected to an extension frame via a connecting hinge, one side of the extension frame is provided with a positioning component for fixing the position of the guide frame, and the top of the extension frame is connected to a roller; a lifting frame movably connected to the inner wall of the guide frame, the surface of the lifting frame is provided with a positioning groove, the interior of the positioning groove is movably connected to a spray plate via a plug-in block, a spray head is embedded on the surface of the spray plate, the spray head is connected to a material pump joint via a pipeline, and the top of the lifting frame is connected to a winch via a winding cable; a locking component for locking and positioning the plug-in block is arranged inside the lifting frame.

[0008] Preferably, the positioning assembly includes: a first fixed plate connected to the side surface of the expansion frame, and a positioning rod movably connected to the surface of the first fixed plate; wherein a positioning baffle is provided on the surface of the positioning rod, and a compression spring is sleeved on the surface of the positioning rod.

[0009] Preferably, one end of the compression spring is connected to the surface of the positioning baffle, one side of the guide frame is connected to a guide frame, and the end of the positioning rod is movably inserted into the top of the positioning block.

[0010] Preferably, both ends of the lifting frame are rotatably connected with guide wheels, the surfaces of the guide wheels are movably connected to the inner walls of the guide frame, and the top of the lifting frame is connected with a connecting ring.

[0011] Preferably, the winch is installed on the top of the supporting frame, the surface of the winding cable is movably connected to the surface of the roller, and the other end of the winding cable is clamped on the top of the connecting ring through a hook.

[0012] Preferably, the locking assembly includes: a locking rod movably inserted into the plug-in block, and a second fixing plate connected to the end of the locking rod; wherein a mounting groove is provided inside the lifting frame, and the surface of the second fixing plate is slidably connected to the inner wall of the mounting groove.

[0013] Preferably, an adjustment plate is connected to the top of the second fixing plate and extends to the outside of the lifting frame, a locking spring is arranged inside the mounting groove, and one end of the locking spring is connected to the surface of the second fixing plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model cooperates with the structures of the bearing frame, the guide frame, the lifting frame, the spraying plate, the positioning assembly and the locking assembly to unfold the extension frame on the top of the guide frame through the connecting hinge, and cooperates with the compression spring to act on the positioning baffle plate, so that the end of the positioning plug rod is inserted into the inside of the positioning block, and the winding cable on the surface of the winch is adjusted to the top of the roller, and the hook at the end of the winding cable is clamped on the connecting ring; the spray head is inserted into the inside of the positioning groove through the plug-in block, and the locking spring is cooperated to push the second fixing plate so that the locking rod is inserted into the inside of the plug-in block to fix the spraying plate, ensure the stability of the structure, connect the spray head with the material pump joint through the connecting pipe, conveniently adjust the spraying position, and improve the efficiency of movement and adjustment; through the winch drive, pull the connecting ring, so that the guide wheels at both ends of the lifting frame cooperate with the guide frame and the extension frame to perform lifting operations, thereby facilitating the spray head to spray the wall, and further improving the efficiency of spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the guide frame in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the positioning rod in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the lifting frame in the utility model.

[0020] In the figure: 1. paint box; 2. load-bearing frame; 3. material pump joint; 4. guide frame; 5. connecting hinge; 6. expansion frame; 7. roller; 8. first fixed plate; 9. positioning plug rod; 10. positioning baffle; 11. compression spring; 12. positioning block; 13. lifting frame; 14. connecting ring; 15. guide wheel; 16. positioning groove; 17. installation groove; 18. second fixed plate; 19. locking rod; 20. adjustment plate; 21. locking spring; 22. plug-in block; 23. spray plate; 24. spray head; 25. winch; 26. winding cable; 27. hook. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 A device for spraying exterior wall paint comprises a paint box 1, the top of the paint box 1 is connected to a guide frame 4 through a bearing frame 2, the top of the guide frame 4 is movably connected to an extension frame 6 through a connecting hinge 5, a positioning component for fixing the position of the guide frame 4 is arranged on one side of the extension frame 6, and a roller 7 is connected to the top of the extension frame 6; a lifting frame 13 movably connected to the inner wall of the guide frame 4, a positioning groove 16 is arranged on the surface of the lifting frame 13, a spraying plate 23 is movably connected to the inside of the positioning groove 16 through a plug-in block 22, a spraying head 24 is embedded on the surface of the spraying plate 23, the spraying head 24 is connected to a material pump joint 3 through a pipeline, and the top of the lifting frame 13 is connected to a winch 25 through a winding cable 26; a locking component for locking and positioning the plug-in block 22 is arranged inside the lifting frame 13.

[0023] The above technical scheme, through the coordinated arrangement of structures such as the supporting frame 2, the guide frame 4, the expansion frame 6, the lifting frame 13, the spray plate 23, the positioning assembly and the locking assembly, can conveniently adjust the spraying position during use, improve the efficiency during movement and adjustment, further improve the efficiency of spraying, and the spraying device can be folded, which can be conveniently carried, thereby increasing the scope of use of the spraying device.

[0024] Furthermore, the positioning assembly includes: a first fixed plate 8 connected to the side surface of the extension frame 6, and a positioning rod 9 movably connected to the surface of the first fixed plate 8; wherein, a positioning baffle 10 is provided on the surface of the positioning rod 9, and a compression spring 11 is sleeved on the surface of the positioning rod 9, one end of the compression spring 11 is connected to the surface of the positioning baffle 10, one side of the guide frame 4 is connected to the guide frame 4, and the end of the positioning rod 9 is movably inserted into the top of the positioning block 12.

[0025] In the above design, the guide frame 4 is a structure that guides and limits the lifting frame 13, the extension frame 6 is a structure that extends and expands the guide frame 4, the first fixed plate 8 is a structure for assembling the positioning rod 9, the positioning rod 9 is a structure for positioning the extension frame 6, the positioning baffle 10 is a structure that limits and guides the compression spring 11, the compression spring 11 acts on the positioning baffle 10 to maintain the stability of the positioning rod 9 inserted in the positioning block 12, and the positioning block 12 is a positioning structure that cooperates with the positioning rod 9.

[0026] Furthermore, both ends of the lifting frame 13 are rotatably connected to guide wheels 15, the surface of the guide wheel 15 is movably connected to the inner wall of the guide frame 4, the top of the lifting frame 13 is connected to the connecting ring 14, the winch 25 is installed on the top of the supporting frame 2, the surface of the winding cable 26 is movably connected to the surface of the roller 7, and the other end of the winding cable 26 is clamped on the top of the connecting ring 14 through the hook 27.

[0027] In the above design, the lifting frame 13 is a structure for assembling the spray plate 23, the guide wheel 15 is a guide structure that cooperates with the guide frame 4, the connecting ring 14 is a structure connected to the hook 27, the winch 25 is a control component for winding the winding cable 26, and the winding cable 26 is a component connected to the hook 27 and cooperates with the winch 25 to lift and lower.

[0028] Furthermore, the locking assembly includes: a locking rod 19 movably inserted into the plug-in block 22, and a second fixing plate 18 connected to the end of the locking rod 19; wherein, a mounting groove 17 is provided inside the lifting frame 13, and the surface of the second fixing plate 18 is slidably connected to the inner wall of the mounting groove 17. An adjustment plate 20 is connected to the top of the second fixing plate 18 and extends to the outside of the lifting frame 13, and a locking spring 21 is provided inside the mounting groove 17, and one end of the locking spring 21 is connected to the surface of the second fixing plate 18.

[0029] In the above design, the plug-in block 22 is a structure inserted into the positioning groove 16, the locking rod 19 is a positioning structure inserted into the plug-in block 22, the second fixed plate 18 is a structure that cooperates with the locking spring 21 to control the locking rod 19, the locking spring 21 is a structure that controls the locking and positioning of the locking rod 19, the adjustment plate 20 is a component for adjusting the position of the locking rod 19, which makes it convenient to withdraw the plug-in block 22 from the positioning groove 16, and the material pump connector 3 is the material outlet connector of the material pump, which is connected to the spray head 24 through a pipeline, so as to facilitate disassembly, assembly, movement and adjustment.

[0030] Working principle: The expansion frame 6 is unfolded on the top of the guide frame 4 through the connecting hinge 5, and the compression spring 11 acts on the positioning baffle 10, so that the end of the positioning rod 9 is inserted into the inside of the positioning block 12, and the winding cable 26 on the surface of the winch 25 is adjusted to the top of the roller 7, and the hook 27 at the end of the winding cable 26 is clamped on the connecting ring 14; the spray head 24 is inserted into the inside of the positioning groove 16 through the plug-in block 22, and the second fixing plate 18 is tightened with the locking spring 21. Push so that the locking rod 19 is inserted into the plug-in block 22, fixes the spray plate 23, ensures the stability of the structure, connects the spray head 24 with the material pump connector 3 through the connecting pipe, conveniently adjusts the spray position, and improves the efficiency during movement and adjustment; drives through the winch 25, pulls the connecting ring 14, so that the guide wheels 15 at both ends of the lifting frame 13 cooperate with the guide frame 4 and the expansion frame 6 to perform lifting operations, thereby facilitating the spray head 24 to spray the wall, further improving the efficiency of spraying.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An exterior wall paint spraying device, characterized in that: include: A paint box, wherein the top of the paint box is connected to a guide frame via a bearing frame, the top of the guide frame is movably connected to an extension frame via a connecting hinge, a positioning component for fixing the position of the guide frame is provided on one side of the extension frame, and a roller is connected to the top of the extension frame; A lifting frame movably connected to the inner wall of the guide frame, a positioning groove is provided on the surface of the lifting frame, a spraying plate is movably connected to the inside of the positioning groove through a plug-in block, a spraying head is embedded on the surface of the spraying plate, the spraying head is connected to the material pump joint through a pipeline, and the top of the lifting frame is connected to the winch through a winding cable; A locking assembly is arranged inside the lifting frame and is used to lock and position the plug-in block.

2. The exterior wall paint spraying device according to claim 1, characterized in that: The positioning component includes: a first fixing plate connected to a side surface of the expansion rack, and A positioning rod movably connected to the surface of the first fixing plate; Wherein, a positioning baffle is arranged on the surface of the positioning rod, and a compression spring is sleeved on the surface of the positioning rod.

3. The exterior wall paint spraying device according to claim 2, characterized in that: One end of the compression spring is connected to the surface of the positioning baffle, one side of the guide frame is connected to the guide frame, and the end of the positioning rod is movably inserted into the top of the positioning block.

4. The exterior wall paint spraying device according to claim 1, characterized in that: Both ends of the lifting frame are rotatably connected with guide wheels, the surfaces of the guide wheels are movably connected with the inner walls of the guide frame, and the top of the lifting frame is connected with a connecting ring.

5. The exterior wall paint spraying device according to claim 4, characterized in that: The winch is installed on the top of the carrier frame, the surface of the winding cable is movably connected to the surface of the roller, and the other end of the winding cable is clamped on the top of the connecting ring through a hook.

6. The exterior wall paint spraying device according to claim 1, characterized in that: The locking assembly comprises: a locking rod movably inserted into the plug-in block, and a second fixing plate connected to the end of the locking rod; Wherein, a mounting groove is arranged inside the lifting frame, and the surface of the second fixing plate is slidably connected to the inner wall of the mounting groove.

7. The exterior wall paint spraying device according to claim 6, characterized in that: An adjusting plate is connected to the top of the second fixing plate and extends to the outside of the lifting frame. A locking spring is arranged inside the mounting groove, and one end of the locking spring is connected to the surface of the second fixing plate.

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