Decorative wall surface polishing equipment

Abstract

The utility model discloses decoration wall surface polishing equipment, and belongs to the technical field of wall surface treatment equipment. The decoration wall surface polishing equipment comprises a polishing control box, an internal thread connecting block is fixedly connected to the outer surface of one side of the polishing control box, a reciprocating lead screw is rotationally connected between the upper inner wall and the lower inner wall of the polishing control box, a transmission block is in threaded connection with the reciprocating lead screw, and a transmission rod is fixedly connected to the outer surface of one side of the transmission block; according to the decoration wall surface polishing equipment, the high-position wall surface can be polished without a ladder or climbing equipment, the high-position operation risk is reduced, meanwhile, automatic sand paper plate reciprocating motion replaces manual repeated hand lifting, the labor intensity of workers is lowered, the labor intensity of the workers is lowered, and the production efficiency is improved. And the polishing efficiency is improved, the operation fatigue is relieved, the polishing components are modularized, and high-efficiency replacement can be conducted after abrasive paper is abraded without complex steps.

Description

Technical Field

[0001] This utility model relates to the field of wall surface treatment equipment technology, and more specifically, to a decorative wall surface sanding device. Background Technology

[0002] Wall sanding is a crucial basic step in home renovation. It involves sanding the putty layer smooth, either mechanically or manually, to create a smooth and even base for subsequent painting or wallpapering. After sanding, the wall surface should be free of particles and ripples, and feel smooth to the touch. All loose dust must be thoroughly removed to ensure consistent adhesion. Professional sanding can conceal imperfections in the base layer and significantly enhance the final appearance of finishing materials.

[0003] Traditional high-altitude wall sanding typically relies on manual labor using sandpaper or handheld sanders with ladders, resulting in low efficiency, high labor intensity, and high risks associated with working at heights. While existing electric sanding equipment can improve efficiency, changing sandpaper is cumbersome, requiring the machine to be stopped to remove screws or re-attach sandpaper, disrupting the continuity of work. Furthermore, the repeated lifting of the hand during manual sanding can easily lead to fatigue. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] To address the problems existing in the prior art, the purpose of this utility model is to provide a decorative wall sanding device that can sand high walls without ladders or climbing equipment, reducing the risk of working at heights. At the same time, the automated reciprocating motion of the sandpaper replaces manual repeated lifting of the hand, improving sanding efficiency and reducing operator fatigue. The modular sanding components allow for efficient replacement of worn sandpaper without complicated steps.

[0006] 2. Technical Solution

[0007] To solve the above problems, the present invention adopts the following technical solution:

[0008] A decorative wall sanding device, comprising:

[0009] A grinding control box has an internally threaded connecting block fixedly connected to one outer surface. A reciprocating screw is rotatably connected between the upper and lower inner walls of the grinding control box. A transmission block is threaded onto the reciprocating screw. A transmission rod is fixedly connected to one outer surface of the transmission block. A connecting frame box is fixedly connected to one end of the transmission rod. A connecting control box is fixedly connected to one outer surface of the connecting frame box. A connecting threaded rod is rotatably connected between the connecting control box and the connecting frame box. A connecting plate is threaded onto the connecting threaded rod. Two connecting rods are fixedly connected to one outer surface of the connecting plate. Both connecting rods slide through the inner walls of both sides of the connecting frame box.

[0010] A sandpaper, wherein a square insert is fixedly connected to one outer surface of the sandpaper, the square insert being slidably embedded inside a connecting frame box, and both connecting rods slidingly passing through the square insert; and

[0011] A long rod, which is threadedly connected to an internally threaded connecting block.

[0012] As a preferred embodiment of this utility model, a drive motor is fixedly installed on the top of the grinding control box, and the output end of the drive motor is fixedly connected to the reciprocating lead screw.

[0013] As a preferred embodiment of this utility model, two limiting rods are fixedly connected between the upper and lower inner walls of the grinding control box, and the transmission block is slidably sleeved on the two limiting rods.

[0014] As a preferred embodiment of this utility model, a connecting motor is fixedly installed on one outer surface of the connecting control box, and the output end of the connecting motor is fixedly connected to the connecting threaded rod.

[0015] In a preferred embodiment of this utility model, two support rods are fixedly connected between the control box and the connecting rod, and the connecting plate is slidably sleeved on the two support rods.

[0016] As a preferred embodiment of this utility model, both support rods are made of stainless steel.

[0017] 3. Beneficial effects

[0018] Compared with existing technologies, this utility model provides a decorative wall sanding device, which has the following beneficial effects:

[0019] This decorative wall sanding equipment operates by holding a long lever and pressing the sandpaper against a high wall surface. The drive motor starts, rotating a reciprocating screw that drives a transmission block in a reciprocating up-and-down motion. This, in turn, drives a connecting frame box in a reciprocating up-and-down motion, allowing the sandpaper to sand the wall surface. Once the sandpaper surface is smooth, the connecting motor starts, rotating a connecting threaded rod that moves a connecting plate. This disengages two connecting rods from the square insert, allowing the sandpaper and square insert to be removed. A new sanding component is then placed into the connecting frame box, and the connecting threaded rod is reversed, causing the connecting plate to insert the two connecting rods into the new square insert. This completes the rapid replacement of the sanding component. In summary, this device eliminates the need for ladders or other climbing equipment for sanding high walls, reducing the risks of working at heights. The automated reciprocating motion of the sandpaper replaces manual lifting, improving sanding efficiency and reducing operator fatigue. The modular sanding components allow for efficient replacement of worn sandpaper without complicated steps. Attached Figure Description

[0020] Figure 1 This is a perspective view of the present utility model;

[0021] Figure 2 This is a sectional view of the grinding control box of this utility model;

[0022] Figure 3 This is an exploded view of part of the structure of this utility model;

[0023] Figure 4 This is a cross-sectional view of the connection control box of this utility model.

[0024] Explanation of the labels in the diagram:

[0025] 1. Grinding control box; 2. Internal threaded connecting block; 3. Long rod; 4. Drive motor; 5. Transmission rod; 6. Connecting frame box; 7. Sandpaper; 8. Connecting control box; 9. Reciprocating screw; 10. Transmission block; 11. Limiting rod; 12. Connecting motor; 13. Square insert; 14. Connecting rod; 15. Connecting plate; 16. Connecting threaded rod; 17. Support rod. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0027] Example:

[0028] Please see Figures 1-4 A decorative wall sanding device, comprising:

[0029] A grinding control box 1 is provided. An internally threaded connecting block 2 is fixedly connected to one outer surface of the grinding control box 1. A reciprocating screw 9 is rotatably connected between the upper and lower inner walls of the grinding control box 1. A transmission block 10 is threadedly connected to the reciprocating screw 9. A transmission rod 5 is fixedly connected to one outer surface of the transmission block 10. A connecting frame box 6 is fixedly connected to one end of the transmission rod 5. A connecting control box 8 is fixedly connected to one outer surface of the connecting frame box 6. A connecting threaded rod 16 is rotatably connected between the connecting control box 8 and the connecting frame box 6. A connecting plate 15 is threadedly connected to the connecting threaded rod 16. Two connecting rods 14 are fixedly connected to one outer surface of the connecting plate 15. Both connecting rods 14 slide through the inner walls of both sides of the connecting frame box 6.

[0030] Sandpaper 7, with a square insert 13 fixedly connected to one outer surface of the sandpaper 7. The square insert 13 is slidably embedded inside the connecting frame box 6, and both connecting rods 14 slide through the square insert 13; and

[0031] Long rod 3 is threadedly connected to internal threaded connecting block 2.

[0032] In a specific embodiment of this utility model, the sandpaper 7 is fixedly installed on the connecting frame box 6 by the square insert 13. The sandpaper 7 is composed of sandpaper and a sanding board. The sandpaper 7 and the square insert 13 form a sanding component that directly sands the wall surface. The long rod 3 is fixedly installed on the sanding control box 1 by being threadedly connected to the internal threaded connecting block 2. During use, by holding the long rod 3, the sandpaper 7 is pressed against the wall surface at a high position. By controlling the rotation of the reciprocating screw 9, the transmission block 10 is driven to perform reciprocating lifting and lowering movements. The transmission rod 5 drives the connecting frame box 6 to perform reciprocating lifting and lowering movements, thereby enabling the sandpaper 7 to sand the wall surface up and down. At the same time, when the sandpaper surface of the sandpaper 7 is sanded flat, the connecting threaded rod 16 is controlled to rotate, and the sandpaper 7 is driven to perform reciprocating lifting and lowering movements. The moving connecting plate 15 moves, causing the two connecting rods 14 to disengage from the square insert 13, thus allowing the sanding component consisting of the sandpaper 7 and the square insert 13 to be removed. The square insert 13 of the new sanding component is then placed inside the connecting frame box 6. The connecting threaded rod 16 is controlled to reverse, causing the connecting plate 15 to drive the two connecting rods 14 to insert into the new square insert 13, thereby completing the rapid replacement of the sanding component. In summary, this device can sand high walls without ladders or climbing equipment, reducing the risk of working at heights. At the same time, the automated reciprocating motion of the sandpaper 7 replaces manual repeated lifting, improving sanding efficiency and reducing operator fatigue. The modular sanding component allows for efficient replacement of worn sandpaper without complicated steps.

[0033] Specifically, a drive motor 4 is fixedly installed on the top of the grinding control box 1, and the output end of the drive motor 4 is fixedly connected to the reciprocating lead screw 9.

[0034] In this embodiment, the drive motor 4 is started by controlling the reciprocating lead screw 9 to rotate.

[0035] Specifically, two limiting rods 11 are fixedly connected between the upper and lower inner walls of the grinding control box 1, and the transmission block 10 is slidably sleeved on the two limiting rods 11.

[0036] In this embodiment, the two limiting rods 11 keep the transmission block 10 stable during reciprocating movement.

[0037] Specifically, a connecting motor 12 is fixedly installed on one outer surface of the connecting control box 8, and the output end of the connecting motor 12 is fixedly connected to the connecting threaded rod 16.

[0038] In this embodiment, the connecting motor 12 is started by controlling it to drive the connecting threaded rod 16 to rotate.

[0039] Specifically, two support rods 17 are fixedly connected between the control box 8 and the connecting rod 14, and the connecting plate 15 is slidably sleeved on the two support rods 17.

[0040] In this embodiment, the two support rods 17 ensure that the connecting plate 15 remains stable during movement.

[0041] Specifically, both support rods 17 are made of stainless steel.

[0042] In this embodiment, the surfaces of the two support rods 17 are smooth, and the friction between them and the connecting plate 15 is small.

[0043] Working principle: During use, by holding the long rod 3, the sandpaper 7 is pressed against a high wall surface. The drive motor 4 is started, controlling the reciprocating screw 9 to rotate, which in turn drives the transmission block 10 to reciprocate up and down. The transmission rod 5 drives the connecting frame box 6 to reciprocate up and down, thus allowing the sandpaper 7 to sand the wall surface from top to bottom. Once the sandpaper surface of the sandpaper 7 is smoothed, the connecting motor 12 is started, driving the connecting threaded rod 16 to rotate, which in turn moves the connecting plate 15. This causes the two connecting rods 14 to disengage from the square insert 13, allowing the sanding component consisting of the sandpaper 7 and the square insert 13 to be removed. The square insert 13 of the new sanding component is then placed inside the connecting frame box 6, and the connecting threaded rod 16 is reversed. The connecting plate 15 drives the two connecting rods 14 to insert into the new square insert 13, thereby completing the quick replacement of the sanding components. In summary, this device can sand high walls without ladders or climbing equipment, reducing the risk of working at heights. At the same time, the automated sandpaper 7 reciprocates, replacing manual repeated lifting of the hand, improving sanding efficiency and reducing operator fatigue. The modular sanding components allow for efficient replacement of worn sandpaper without complicated steps. The control method of this utility model is controlled by manually starting and stopping the switch. The wiring diagram of the power component and the power supply are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0044] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model based on the technical solution and its improved concept should be covered within the protection scope of the present utility model.

Claims

1. A decorative wall finishing device, characterized in that, include: A grinding control box (1) is provided. An internal threaded connecting block (2) is fixedly connected to one side of the outer surface of the grinding control box (1). A reciprocating screw (9) is rotatably connected between the upper and lower inner walls of the grinding control box (1). A transmission block (10) is threadedly connected to the reciprocating screw (9). A transmission rod (5) is fixedly connected to one side of the outer surface of the transmission block (10). A connecting frame box (6) is fixedly connected to one end of the transmission rod (5). A connecting control box (8) is fixedly connected to one side of the outer surface of the connecting frame box (6). A connecting threaded rod (16) is rotatably connected between the connecting control box (8) and the connecting frame box (6). A connecting plate (15) is threadedly connected to the connecting threaded rod (16). Two connecting rods (14) are fixedly connected to one side of the outer surface of the connecting plate (15). Both connecting rods (14) slide through the inner walls of both sides of the connecting frame box (6). A sandpaper board (7), on one outer surface of which a square insert (13) is fixedly connected, the square insert (13) being slidably embedded inside the connecting frame box (6), and both connecting rods (14) slidingly penetrating the square insert (13); and The long rod (3) is threadedly connected to the internal threaded connecting block (2).

2. A device for polishing a decorative wall surface according to claim 1, characterized in that: A drive motor (4) is fixedly installed on the top of the grinding control box (1), and the output end of the drive motor (4) is fixedly connected to the reciprocating lead screw (9).

3. A device for polishing a decorative wall surface according to claim 1, characterized in that: Two limiting rods (11) are fixedly connected between the upper and lower inner walls of the grinding control box (1), and the transmission block (10) is slidably sleeved on the two limiting rods (11).

4. A device for polishing a decorative wall surface according to claim 1, characterized in that: A connecting motor (12) is fixedly installed on one side of the outer surface of the connecting control box (8), and the output end of the connecting motor (12) is fixedly connected to the connecting threaded rod (16).

5. A device for sanding a wall surface according to claim 1, characterized in that: Two support rods (17) are fixedly connected between the connection control box (8) and the connecting rod (14), and the connecting plate (15) is slidably sleeved on the two support rods (17).

6. The decorative wall sanding equipment according to claim 5, characterized in that: Both of the support rods (17) are made of stainless steel.

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