Wall decoration polishing equipment

Abstract

The present application provides a wall decoration and polishing equipment, which belongs to the field of interior decoration technology. The wall decoration and polishing equipment includes a shell and a polishing assembly; the protective cover is connected to the shell; the polishing assembly includes a polishing roller and a motor for driving the polishing roller to rotate, and the polishing roller is rotatably installed in the protective cover; the motor is started by a switch to drive the polishing roller to rotate, so that the polishing roller installed in the protective cover at the front end of the shell rotates, and the wall can be polished. The protective cover is connected to the shell, and the negative pressure generated by the shell allows the air flow to pass through the inside of the shell, thereby driving the dust generated during the polishing process into the shell, so that the dust is concentrated in the shell, which is not only convenient for dust handling, but also can effectively reduce dust diffusion, effectively prevent the poor working environment caused by dust diffusion, and also reduce the labor intensity of subsequent dust cleaning.

Description

Technical Field

[0001] The present application relates to the field of interior decoration, and in particular to a wall decoration and polishing device. Background Art

[0002] At present, interior decoration is an important part of modern house construction. After the construction of general buildings is completed, the interior walls are mostly concrete surfaces. Therefore, during the application process, the interior walls need to be painted. The existing painting operations are mostly coated with paint. During the decoration construction, it is often necessary to scrape off the excess putty powder on the wall and level the wall before the subsequent paint application work.

[0003] The above-mentioned existing technical solutions have the following defects: wall grinding is mostly done by manually scraping off excess putty powder on the wall with a handheld grinder, and dust spreads during the grinding process, resulting in a very poor working environment, and dust is scattered everywhere, making subsequent cleaning very inconvenient. Utility Model Content

[0004] In order to make up for the above shortcomings, the present application provides a wall decoration and polishing equipment, which aims to improve the problem of dust overflowing during the wall polishing process.

[0005] The embodiment of the present application provides a wall decoration polishing device, including a housing and a polishing assembly;

[0006] A protective cover is fixed to the front end of the shell, and the protective cover is connected to the inside of the shell; the grinding assembly includes a grinding roller and a motor for driving the grinding roller to rotate, and the grinding roller is rotatably installed in the protective cover.

[0007] In a preferred embodiment of the present invention, the motor is fixedly connected to the protective cover, and the drive shaft of the motor is transmission-connected or coaxially fixedly connected to one end of the grinding roller.

[0008] In a preferred embodiment of the present invention, a detachable sealing gasket is installed at an opening on one side of the protective cover, and an edge of the grinding roller protrudes outside the protective cover.

[0009] In a preferred embodiment of the utility model, the shell is equipped with an exhaust fan for extracting the gas in the shell, so that a negative pressure airflow is generated at the protective cover, and an air outlet is provided on the outer surface of the shell, and the air outlet is covered with a filter plate.

[0010] In a preferred embodiment of the utility model, a cover plate is fixedly mounted on the surface of the shell, the air outlet is opened on the surface of the cover plate, the filter screen is detachably snapped onto the air outlet, and the exhaust fan is installed in the shell.

[0011] In a preferred embodiment of the present invention, the cover plate is fixed by slidingly engaging with a limiting groove provided in the side wall of the shell through a limiting protrusion bent on the side, and a sealing strip is provided at the connection between the cover plate and the shell port.

[0012] In a preferred embodiment of the present invention, a filter element is installed in the shell, the filter element is installed at the connection between the shell and the protective cover, and the exhaust fan is arranged between the filter screen plate and the filter element.

[0013] In a preferred embodiment of the present invention, the housing is connected to a supporting structure that performs a supporting and shock absorbing function.

[0014] Beneficial effect: The present application provides a wall decoration and polishing equipment. When the power is turned on, the motor is started through the switch to drive the polishing roller to rotate, so that the polishing roller installed in the protective cover at the front end of the shell rotates, and the wall can be polished. The protective cover is connected with the shell, and the negative pressure generated by the shell allows the air flow to pass through the inside of the shell, thereby driving the dust generated during the polishing process to enter the shell, so that the dust is concentrated and collected in the shell, which not only facilitates the handling of dust, but also can effectively reduce the diffusion of dust, effectively prevent the harsh working environment caused by the diffusion of dust, and also reduce the labor intensity of subsequent dust cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the wall decoration and polishing equipment provided in the embodiment of the present application;

[0017] Figure 2 A schematic diagram of the three-dimensional structure of the inner cavity of the protective cover provided in an embodiment of the present application;

[0018] Figure 3 A schematic diagram of a three-dimensional structure of a cover plate provided in an embodiment of the present application;

[0019] Figure 4 A schematic diagram of the three-dimensional structure of the support structure provided in an embodiment of the present application.

[0020] In the figure: 100, shell; 110, protective cover; 111, sealing gasket; 130, cover plate; 131, filter plate; 150, exhaust fan; 300, grinding assembly; 310, grinding roller; 330, motor; 500, supporting structure; 510, supporting frame; 530, base; 550, sliding rod; 570, compression spring. DETAILED DESCRIPTION

[0021] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0023] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0024] See also Figure 1-Figure 4 , the utility model provides a wall decoration polishing device, including a housing 100 and a polishing assembly 300;

[0025] A protective cover 110 is fixed to the front end of the shell 100 , and the protective cover 110 is connected to the inside of the shell 100 ; the grinding assembly 300 includes a grinding roller 310 and a motor 330 for driving the grinding roller 310 to rotate, and the grinding roller 310 is rotatably installed in the protective cover 110 .

[0026] In a specific implementation of the present utility model, the motor 330 is fixedly connected to the protective cover 110 , and the driving shaft of the motor 330 is transmission-connected or coaxially fixedly connected to one end of the grinding roller 310 .

[0027] In a specific embodiment of the utility model, a detachable sealing gasket 111 is installed at the opening on one side of the protective cover 110, and the edge of the grinding roller 310 protrudes outside the protective cover 110; wherein the sealing gasket 111 can be a corrugated tube arranged in a ring along the port of the protective cover 110, which is used to fit the wall being grinded to prevent dust from overflowing.

[0028] In a specific embodiment of the utility model, the shell 100 is equipped with an exhaust fan 150 for extracting the gas in the shell 100, so that a negative pressure airflow is generated at the protective cover 110. The outer surface of the shell 100 is provided with an air outlet, and the air outlet is covered with a filter plate 131.

[0029] In a specific embodiment of the present utility model, a cover plate 130 is fixedly mounted on the surface of the shell 100, the air outlet is opened on the surface of the cover plate 130, the filter plate 131 is detachably connected to the air outlet, and the exhaust fan 150 is installed in the shell 100.

[0030] In a specific embodiment of the present utility model, the cover plate 130 is fixed by slidingly engaging with a limiting groove provided in the side wall of the shell 100 through a limiting protrusion bent on the side, and a sealing strip is provided at the connection between the cover plate 130 and the port of the shell 100.

[0031] In a specific embodiment of the present utility model, a filter element is installed in the housing 100 , the filter element is installed at the connection between the housing 100 and the protective cover 110 , and the exhaust fan 150 is arranged between the filter screen plate 131 and the filter element.

[0032] In a specific embodiment of the present invention, the housing 100 is connected to a support structure 500 that plays a supporting and shock absorbing role.

[0033] The working principle of the wall decoration and polishing equipment is as follows: when in use, the power is turned on and the motor 330 is started through the switch to drive the polishing roller 310 to rotate, so that the polishing roller 310 installed in the protective cover 110 at the front end of the shell 100 rotates, and the wall can be polished. The protective cover 110 is connected with the shell 100, and the negative pressure generated by the shell 100 allows the air flow to pass through the inside of the shell 100, thereby driving the dust generated during the polishing process to enter the shell 100, so that the dust is concentrated and collected in the shell 100, which not only facilitates the handling of dust, but also can effectively reduce the diffusion of dust, effectively prevent the harsh working environment caused by the diffusion of dust, and also reduce the labor intensity of subsequent dust cleaning.

[0034] It should be noted that the specific model specifications of the exhaust fan 150 and the motor 330 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0035] The power supply and principle of the exhaust fan 150 and the motor 330 are clear to those skilled in the art and will not be described in detail here.

[0036] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

Claims

1. A wall decoration polishing equipment, characterized in that: include A housing (100), a protective cover (110) being fixed to the front end of the housing (100), and the protective cover (110) being in communication with the interior of the housing (100); The shell (100) is equipped with an exhaust fan (150) for extracting gas from the shell (100), so that negative pressure airflow is generated at the protective cover (110); an air outlet is provided on the outer surface of the shell (100), and the air outlet is covered with a filter screen (131); A cover plate (130) is fixedly mounted on the surface of the housing (100); the air outlet is provided on the surface of the cover plate (130); the filter screen plate (131) is detachably snap-fitted to the air outlet; and the exhaust fan (150) is mounted in the housing (100); A filter element is installed in the housing (100), the filter element is installed at the connection point between the housing (100) and the protective cover (110), and the exhaust fan (150) is arranged between the filter screen plate (131) and the filter element; A grinding assembly (300) comprises a grinding roller (310) and a motor (330) for driving the grinding roller (310) to rotate, wherein the grinding roller (310) is rotatably mounted in the protective cover (110).

2. A wall decoration and polishing equipment according to claim 1, characterized in that: The motor (330) is fixedly connected to the protective cover (110), and the drive shaft of the motor (330) is transmission-connected or coaxially fixedly connected to one end of the grinding roller (310).

3. A wall decoration and polishing equipment according to claim 1, characterized in that: A detachable sealing gasket (111) is installed at an opening on one side of the protective cover (110), and an edge of the grinding roller (310) protrudes outside the protective cover (110).

4. A wall decoration and polishing equipment according to claim 1, characterized in that: The cover plate (130) is fixed by sliding and snapping with a limiting protrusion bent on the side and a limiting groove provided on the side wall of the shell (100), and a sealing strip is provided at the connection between the cover plate (130) and the port of the shell (100).

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