Wall surface polishing equipment for decoration engineering

Abstract

The wall surface polishing equipment comprises a treatment box, a filter cavity is formed in the inner side of the treatment box, one side of the bottom of the filter cavity is communicated with an air outlet groove, a front cover plate is distributed at the front end of the treatment box, an air inlet is formed in the top end of the front cover plate, and an air outlet is formed in the top end of the front cover plate. A honeycomb carbon plate is distributed on the inner side of the filter cavity, a filter cotton plate is distributed below the honeycomb carbon plate, and a dust filter screen is distributed on the other side of the filter cotton plate; through combined use of an exhaust fan, a honeycomb carbon plate, a filter cotton plate and a dust filter screen, extracted air doped with dust particles can be effectively filtered and purified, so that dust can be prevented from diffusing in the surrounding environment to affect subsequent wall surface polishing treatment, and the service life of the wall surface is prolonged. When the exhaust fan works, air is sucked into the filter cavity, and then dust particles and the like in the air are sequentially adsorbed and purified through the honeycomb carbon plate, the filter cotton plate and the dust filter screen.

Description

Technical Field

[0001] The utility model relates to the field of wall grinding equipment for decoration and renovation projects, in particular to a wall grinding equipment for decoration and renovation projects. Background Art

[0002] Decoration and renovation projects are to improve the durability of buildings and extend the service life of buildings by improving the heat insulation, sound insulation and moisture-proof functions. They can also protect various components of buildings from the erosion of natural wind, rain and moisture, and can create a good production, living and working environment for people. Among them, painting and pasting projects are mainly for wall decoration. Before decorating the wall, a layer of putty needs to be applied first. The main function of putty is leveling. In order to make the wall flatter and the surface more delicate and uniform, the wall with putty needs to be polished. Therefore, a wall polishing device for decoration and renovation projects is needed when polishing the wall.

[0003] For example, the utility model with authorization announcement number CN219212549U discloses a wall grinding device for decoration and renovation projects, which drives the threaded screw to rotate through a servo motor. The rotation of the threaded screw drives the mobile platform to move left and right, and the rotating adjustment disk enables the fixed platform to move in the vertical direction, so that the grinding assembly moves up and down as a whole, thereby increasing the range of walls that can be polished by the device and improving the efficiency of wall polishing. At present, most of the wall grinding devices are manually handheld when grinding walls. However, a lot of dust and other particles will be generated during the grinding process, and the handheld grinding device itself does not have a dust treatment structure, so the dust and other particles generated during grinding will be spread in the surrounding environment, thereby affecting the subsequent grinding of the wall, and the overall practicality is not good. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a wall grinding device for decoration and renovation projects, which can solve the problems of the existing wall grinding equipment using a servo motor to drive the threaded screw to rotate, the rotation of the threaded screw drives the movable platform to move left and right, and the rotating adjustment disk enables the fixed platform to move in the vertical direction, so that the grinding assembly moves up and down as a whole, thereby increasing the range of walls that can be polished by the device and improving the efficiency of wall grinding. When the current wall grinding equipment is grinding the wall, most of them are done by manual hand-held method. However, a lot of dust and other particulate matter will be generated during the grinding process, and the hand-held grinding equipment itself does not have a dust treatment structure, so the dust and other particulate matter generated during the grinding will be caused to spread in the surrounding environment, thereby affecting the subsequent grinding of the wall, and the overall technical problem of poor practicality.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a wall polishing equipment for decoration and renovation projects, including a processing box, a filter chamber is opened on the inner side of the processing box, and the bottom side of the filter chamber is connected to an air outlet slot, a front cover plate is distributed at the front end of the processing box, and an air inlet is opened at the top of the front cover plate, a honeycomb carbon plate is distributed on the inner side of the filter chamber, and a filter cotton plate is distributed below the honeycomb carbon plate, a dust filter is distributed on the other side of the filter cotton plate, and a fixed seat is distributed on the side of the dust filter away from the filter cotton plate, an exhaust fan is fixedly installed on the inner side of the fixed seat, and a guide structure is provided at the bottom of the processing box.

[0006] As a preferred technical solution of the utility model, the guide structure includes a threaded block and a guide block, the threaded block is fixedly installed in the middle of the bottom end of the processing box, and the guide block is distributed on one side of the threaded block.

[0007] As a preferred technical solution of the utility model, a first mounting seat is fixedly installed on the top back of the processing box, and a first motor is fixedly installed on one side of the first mounting seat, the output end of the first motor is connected to a first threaded rod, and the outer surface of the first threaded rod is sleeved with a threaded sleeve, the top of the threaded sleeve is fixedly connected to a lifting bracket, and a second motor is installed on the top of the lifting bracket, and the output end of the second motor is connected to a grinding disc.

[0008] As a preferred technical solution of the utility model, a movable seat is distributed under the processing box, and a second mounting seat is fixedly installed on one side of the top of the movable seat, a third motor is installed on one side of the second mounting seat, and the output end of the third motor is connected to a second threaded rod, and a guide rod is distributed on one side of the second threaded rod.

[0009] As a preferred technical solution of the utility model, the guide block is slidably connected to the guide rod, and the guide blocks are symmetrically distributed along the vertical center line of the processing box.

[0010] As a preferred technical solution of the utility model, the threaded sleeve is threadedly connected to the first threaded rod through a thread groove, and the first threaded rod passes through the inner side of the threaded sleeve and is vertically connected to the side wall of the first mounting seat.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. By using the exhaust fan, honeycomb carbon plate, filter cotton plate and dust filter in combination, the extracted air mixed with dust particles can be effectively filtered and purified, thereby preventing the dust from spreading in the surrounding environment and affecting the subsequent polishing of the wall. When the exhaust fan is working, the air will be drawn into the filter chamber, and then the dust particles in the air will be adsorbed and purified in turn through the honeycomb carbon plate, filter cotton plate and dust filter;

[0013] 2. By using the third motor, the second threaded rod and the guide rod in combination, the position of the grinding disc can be adjusted according to actual usage requirements, so that it is convenient to grind the wall better later. When the third motor is working, the second threaded rod will rotate, and then the threaded connection between the second threaded rod and the threaded block will be used to realize the movement of the entire processing box, thereby realizing the subsequent position adjustment of the grinding disc, which is convenient for better grinding of the wall later. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the wall grinding equipment used in the decoration and renovation project of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the wall grinding equipment processing box used in the utility model for decoration and renovation projects;

[0016] Figure 3 This is a schematic diagram of the rear view structure of the wall grinding equipment processing box used in the utility model for decoration and renovation engineering;

[0017] Figure 4 This is a schematic diagram of the top view of the movable seat of the wall grinding equipment for decoration and renovation engineering of the utility model;

[0018] Among them: 1. processing box; 2. filter chamber; 3. air outlet slot; 4. front cover; 5. air inlet; 6. honeycomb carbon plate; 7. filter cotton plate; 8. dust filter; 9. fixed seat; 10. exhaust fan; 11. threaded block; 12. guide block; 13. first mounting seat; 14. first motor; 15. first threaded rod; 16. threaded sleeve; 17. lifting bracket; 18. second motor; 19. grinding disc; 20. moving seat; 21. second mounting seat; 22. third motor; 23. second threaded rod; 24. guide rod. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0020] Example

[0021] Please refer to Figure 1 , Figure 2 and Figure 3 As shown, the utility model provides a wall polishing device for decoration and renovation engineering, including a processing box 1, a filter chamber 2 is opened inside the processing box 1, and one side of the bottom of the filter chamber 2 is connected with an air outlet slot 3, a front cover plate 4 is distributed at the front end of the processing box 1, and an air inlet 5 is opened at the top of the front cover plate 4, a honeycomb carbon plate 6 is distributed inside the filter chamber 2, and a filter cotton plate 7 is distributed below the honeycomb carbon plate 6, a dust filter screen 8 is distributed on the other side of the filter cotton plate 7, and a fixed seat 9 is distributed on the side of the dust filter screen 8 away from the filter cotton plate 7, and an exhaust fan 10 is fixedly installed on the inner side of the fixed seat 9. The bottom of the processing box 1 is provided with a guide structure, and the processing A first mounting seat 13 is fixedly mounted on the top back of the box 1, and a first motor 14 is fixedly mounted on one side of the first mounting seat 13, a first threaded rod 15 is connected to the output end of the first motor 14, and a threaded sleeve 16 is sleeved on the outer surface of the first threaded rod 15, the threaded sleeve 16 is threadedly connected to the first threaded rod 15 through a threaded groove, and the first threaded rod 15 passes through the inner side of the threaded sleeve 16 and is vertically connected to the side wall of the first mounting seat 13, a lifting bracket 17 is fixedly connected to the top of the threaded sleeve 16, and a second motor 18 is installed on the top of the lifting bracket 17, and a grinding disc 19 is connected to the output end of the second motor 18;

[0022] The lifting bracket 17 is composed of a cylinder and a support platform. The operation of the cylinder will enable the support platform to move longitudinally, thereby achieving the subsequent adjustment of the height of the grinding disc 19;

[0023] When the wall surface needs to be polished, the entire device is first moved to the specified position, and then the position height of the second motor 18 is adjusted by using the provided lifting bracket 17, and then the second motor 18 is used to rotate the polishing disc 19 connected to its output end, so that the polishing disc 19 is used to polish the wall surface, and when the first motor 14 is working, the first threaded rod 15 connected to its output end will rotate accordingly, and then the first threaded rod 15 rotates to make the threaded sleeve 16 threadedly connected to its outer surface move horizontally, so as to adjust the horizontal position of the polishing disc 19 according to the actual polishing needs, so as to facilitate the subsequent polishing of walls at different positions;

[0024] As a further implementation of this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a filter chamber 2 is provided on the inner side of the processing box 1, and an air outlet slot 3 is connected to one side of the bottom of the filter chamber 2, a front cover plate 4 is provided at the front end of the processing box 1, and an air inlet 5 is provided at the top of the front cover plate 4, a honeycomb carbon plate 6 is provided on the inner side of the filter chamber 2, and a filter cotton plate 7 is provided below the honeycomb carbon plate 6, a dust filter screen 8 is provided on the other side of the filter cotton plate 7, and a fixing seat 9 is provided on the side of the dust filter screen 8 away from the filter cotton plate 7, and an exhaust fan 10 is fixedly installed on the inner side of the fixing seat 9. A guide structure is provided at the bottom of the processing box 1, and the guide structure includes a threaded block 11 and A guide block 12 is slidably connected to a guide rod 24, and the guide block 12 is symmetrically distributed along the vertical center line of the processing box 1. The threaded block 11 is fixedly installed at the middle of the bottom end of the processing box 1, and the guide block 12 is distributed on one side of the threaded block 11. A movable seat 20 is distributed below the processing box 1, and a second mounting seat 21 is fixedly installed on one side of the top of the movable seat 20. A third motor 22 is installed on one side of the second mounting seat 21, and a second threaded rod 23 is connected to the output end of the third motor 22, and a guide rod 24 is distributed on one side of the second threaded rod 23;

[0025] The exhaust fan 10 and the motor are electrically connected to an external power source through a wire, and the external power source can provide power for the exhaust fan 10 and the motor;

[0026] When the moving seat 20 moves to the specified position, the third motor 22 works to rotate the second threaded rod 23 connected to its output, and then the second threaded rod 23 rotates to drive the threaded block 11 to move horizontally. When the threaded block 11 moves horizontally, the position of the processing box 1 can be adjusted, which is convenient for the subsequent adjustment of the position of the grinding disc 19. At the same time, when the processing box 1 moves, it will drive the guide block 12 to slide along the guide rod 24, so as to improve the stability of the processing box 1 during its movement. When a large amount of dust is generated on the wall during the grinding process, the exhaust fan 10 works to draw air mixed with dust particles through the air inlet. 5 is drawn into the inner side of the filter chamber 2, and then the honeycomb carbon plate 6 is used to perform preliminary adsorption and filtration treatment on the dust particles in the air, and then the filter cotton plate 7 formed by stacking filter cotton is combined to perform secondary adsorption treatment on the dust, and finally the dust filter 8 is used to perform the final purification treatment on the air mixed with dust, and the treated air will be discharged through the air outlet slot 3, so as to effectively prevent the dust from spreading in the surrounding environment and affecting the subsequent polishing treatment of the wall surface, and the front cover plate 4 set at the front end of the treatment box 1 is detachably connected, which is convenient for the subsequent disassembly and cleaning of the honeycomb carbon plate 6 and other structures inside the treatment box 1;

[0027] Specific working principle:

[0028] First, the movable seat 20 is moved to the specified position, and then the third motor 22 works to rotate the second threaded rod 23, and then the second threaded rod 23 rotates to drive the threaded block 11 to move horizontally. When the threaded block 11 moves horizontally, the position adjustment of the processing box 1 is realized, which is convenient for the subsequent better adjustment of the position of the grinding disk 19. At the same time, when the processing box 1 moves, it will drive the guide block 12 to slide along the guide rod 24, so as to improve the stability of the processing box 1 during the movement. Then, the position height of the second motor 18 is adjusted by the set lifting bracket 17, and then the work of the second motor 18 is used to realize the rotation of the grinding disk 19 connected to its output end, so as to use the grinding disk 19 to grind the wall surface, and when the first motor 14 works, the first threaded rod 15 connected to its output end will rotate accordingly, and then the first threaded rod 15 rotates to make the threaded sleeve 16 threadedly connected to its outer surface The dust collector 10 is equipped with a dust collecting plate 15, a dust collecting plate 16 and a dust collecting wall 2. The dust collecting plate 15 is used to collect dust from the dust collecting plate 16. The dust collecting plate 16 is used to collect dust from the dust collecting plate 16. The dust collecting plate 16 is used to collect dust from the dust collecting plate 16.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A wall polishing device for decoration and renovation engineering, comprising a processing box (1), characterized in that: A filter chamber (2) is provided on the inner side of the processing box (1), and one side of the bottom of the filter chamber (2) is connected to an air outlet slot (3). A front cover plate (4) is provided at the front end of the processing box (1), and an air inlet (5) is provided at the top of the front cover plate (4). A honeycomb carbon plate (6) is provided on the inner side of the filter chamber (2), and a filter cotton plate (7) is provided below the honeycomb carbon plate (6). A dust filter screen (8) is provided on the other side of the filter cotton plate (7), and a fixed seat (9) is provided on the side of the dust filter screen (8) away from the filter cotton plate (7). An exhaust fan (10) is fixedly installed on the inner side of the fixed seat (9). A guide structure is provided at the bottom of the processing box (1).

2. The wall grinding equipment for decoration and renovation engineering according to claim 1 is characterized by: The guide structure comprises a threaded block (11) and a guide block (12); the threaded block (11) is fixedly mounted at the middle of the bottom end of the processing box (1), and the guide block (12) is distributed on one side of the threaded block (11).

3. The wall grinding equipment for decoration and renovation engineering according to claim 1 is characterized by: A first mounting seat (13) is fixedly mounted on the top back of the processing box (1), and a first motor (14) is fixedly mounted on one side of the first mounting seat (13); an output end of the first motor (14) is connected to a first threaded rod (15), and a threaded sleeve (16) is sleeved on the outer surface of the first threaded rod (15); a lifting bracket (17) is fixedly connected to the top of the threaded sleeve (16), and a second motor (18) is mounted on the top of the lifting bracket (17); and a grinding disc (19) is connected to the output end of the second motor (18).

4. The wall grinding equipment for decoration and renovation engineering according to claim 2 is characterized by: A movable seat (20) is arranged below the processing box (1), and a second mounting seat (21) is fixedly mounted on one side of the top end of the movable seat (20), a third motor (22) is mounted on one side of the second mounting seat (21), and a second threaded rod (23) is connected to the output end of the third motor (22), and a guide rod (24) is arranged on one side of the second threaded rod (23).

5. The wall grinding equipment for decoration and renovation engineering according to claim 4 is characterized by: The guide block (12) is slidably connected to the guide rod (24), and the guide block (12) is symmetrically distributed along the vertical center line of the processing box (1).

6. The wall grinding equipment for decoration and renovation engineering according to claim 3 is characterized by: The threaded sleeve (16) is threadedly connected to the first threaded rod (15) via a threaded groove, and the first threaded rod (15) passes through the inner side of the threaded sleeve (16) and is vertically connected to the side wall of the first mounting seat (13).

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