Wall surface polishing device for building decoration

Abstract

The utility model relates to the technical field of polishing equipment, and discloses a wall surface polishing device for building decoration, which comprises a base, a lifting assembly and a dust collection assembly are arranged at the top of the base, the lifting assembly comprises a vertical plate, a screw rod is arranged in the vertical plate, and the top end of the screw rod penetrates through the vertical plate and is fixedly connected with a motor. And the outer portion of the lead screw is in threaded connection with a moving plate, the left end of the moving plate is connected with a grinding assembly, and the grinding assembly comprises a grinding motor. Through the arrangement of the polishing assembly and the dustproof assembly, when the wall edge is polished, the storage plate making contact with the wall edge firstly deflects under the abutting action of the wall face, meanwhile, two connecting plates in the storage plate are driven to contract towards the interior of the adjacent storage plate, and the exposed side of a polishing disc makes contact with the wall face; and therefore, the wall surface of the wall edge is polished, the influence of the dustproof assembly on the polishing disc in the wall surface polishing process is avoided, and the overall working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding equipment, in particular to a wall grinding device for building decoration. Background Art

[0002] Building decoration is a process of various treatments on the internal and external surfaces and spaces of buildings using decorative materials or ornaments to protect the main structure of the building, improve the building's function and beautify the building. During building decoration, the wall needs to be polished, and building decoration wall polishing equipment is needed at this time.

[0003] A Chinese utility model patent with announcement number CN219853631U discloses a wall polishing device for building decoration. Through the dust collection component, the rubber pad on the protective cover is first made to fit the wall surface, and then the box is pushed to make the wall polishing disc contact the wall surface, and the polishing machine is started. In this way, the wall polishing disc can polish the wall surface. During this process, the protective cover will squeeze the spring. In this way, during the wall polishing process, the rubber pad is always in contact with the wall surface to prevent dust from overflowing, which is beneficial for the staff to polish the wall surface.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: when the device is performing wall grinding work, when encountering a wall edge, the protective cover will first contact the wall edge, thereby affecting the contact between the grinding disc and the wall edge, thereby affecting the grinding work of the grinding disc on the wall edge. It is necessary to remove the protective cover and then grind the wall surface at the wall edge, which is very troublesome. Utility Model Content

[0005] In order to solve the above-mentioned technical problems, the utility model provides a wall grinding device for building decoration.

[0006] The utility model is realized by adopting the following technical scheme: a wall polishing device for building decoration comprises a base, and a lifting component and a dust collecting component are installed on the top of the base.

[0007] The lifting assembly includes a vertical plate installed on the top of the base, a screw rod is installed inside the vertical plate, the top of the screw rod passes through the vertical plate and is fixedly connected to a motor, the external thread of the screw rod is connected to a moving plate, and the left end of the moving plate is connected to a grinding assembly.

[0008] The grinding assembly includes a grinding motor, the output shaft of the grinding motor is fixedly connected to the grinding disc, the back of the grinding motor is installed on the left side of the movable plate, the outer side of the grinding disc is installed with a dustproof assembly, the right side of the dustproof assembly is laterally connected to the left side of the movable plate through two spring rods, and the bottom of the right side of the dustproof assembly is connected to the dust suction assembly.

[0009] The dustproof component includes a connecting cover, and a storage plate is rotatably connected to the left side of the connecting cover at equal intervals. Slide grooves are provided on both sides of the storage plate, and a connecting plate is slidably connected in the slide groove. One side of the inner wall of the slide groove and one end of the connecting plate are connected by a reset spring.

[0010] As a further improvement of the above solution, the connecting plate is a rubber plate, and the connecting plate is L-shaped to facilitate deformation of the connecting plate.

[0011] As a further improvement of the above solution, a sealing shaft for the grinding motor output shaft to rotate is installed on the back of the connecting cover to prevent dust from overflowing.

[0012] As a further improvement of the above solution, the spring rod includes a sleeve, a straight rod is slidably connected inside the sleeve, one end of the straight rod and one side of the inner wall of the sleeve are connected by a small spring, which facilitates the dust collection assembly to abut against the wall.

[0013] As a further improvement of the above-mentioned scheme, the dust suction assembly includes a dust suction box, a dust suction pipe is connected to the left side of the dust suction box, and the dust suction pipe is a hose, the top of the dust suction pipe is connected to the right side of the connecting cover, a filter plate is installed inside the dust suction box, a collection box slidably arranged inside the dust suction box is installed on the left side of the filter plate, a vacuum cleaner is installed on the right side of the dust suction box, the dust suction pipe facilitates the suction of dust into the collection box, the filter plate prevents the dust from affecting the vacuum cleaner, and the collection box facilitates the cleaning of dust.

[0014] As a further improvement of the above solution, a push handle is installed on the right side of the base, and moving wheels are installed at the four corners of the base. The push handle facilitates pushing the device, and the moving wheels facilitate the movement of the device.

[0015] As a further improvement of the above solution, a handle is installed on the front of the collection box, and the dust suction tube is arranged above the collection box. The handle is convenient for pulling out the collection box and for dust to fall into the collection box.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The utility model is provided with a grinding component and a dustproof component. When grinding to the wall, the storage plate that contacts the wall first will be deflected by the abutment of the wall, and at the same time, the two connecting plates inside it will be driven to shrink toward the inside of the adjacent storage plate, so that one side of the grinding disc is exposed to contact the wall, thereby achieving grinding of the wall surface at the wall, avoiding the influence of the dustproof component on the grinding disc during the wall grinding process, and improving the overall working efficiency of the device.

[0018] 2. The utility model provides a grinding component, a dust-proof component and a dust-collecting component. When the device is grinding the wall, the vacuum cleaner is started and the dust generated by grinding will fall into the dust-proof component. The dust is then sucked into the dust collection box by the vacuum cleaner, thereby automatically collecting the dust during the grinding process. When a certain amount of dust is collected, the collection box can be pulled out and the dust can be cleaned. The staff does not need to spend a lot of energy to clean the dust on the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is an exploded view of the dustproof component of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the dust collection component of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the storage plate, connecting plate and grinding disc of the utility model.

[0023] Description of main symbols:

[0024] 1. Base; 2. Vertical plate; 3. Motor; 4. Screw rod; 5. Moving plate; 6. Grinding motor; 7. Grinding disc; 8. Spring rod; 9. Connecting cover; 10. Storage plate; 11. Reset spring; 12. Connecting plate; 13. Dust box; 14. Dust pipe; 15. Filter plate; 16. Collection box. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0026] Example:

[0027] Please combine Figure 1-4The present embodiment is a wall polishing device for building decoration, comprising a base 1, a push handle is installed on the right side of the base 1, and moving wheels are installed at the four corners of the base 1, the push handle is convenient for pushing the device, and the moving wheels facilitate the movement of the device, a lifting assembly and a dust suction assembly are installed on the top of the base 1, and the dust suction assembly comprises a dust suction box 13, a dust suction pipe 14 is connected to the left side of the dust suction box 13, and the dust suction pipe 14 is a hose, and the top of the dust suction pipe 14 is connected to the right side of the connecting cover 9, a filter plate 15 is installed inside the dust suction box 13, a collection box 16 slidably arranged inside the dust suction box 13 is installed on the left side of the filter plate 15, a handle is installed on the front of the collection box 16, and the dust suction pipe 14 is arranged above the collection box 16, and the handle is convenient for pulling out the collection box 16, so that dust falls into the collection box 16, and a vacuum cleaner is installed on the right side of the dust suction box 13, and the dust suction pipe 14 is convenient for sucking dust into the collection box 16, the filter plate 15 prevents dust from affecting the vacuum cleaner, and the collection box 16 facilitates the cleaning of dust.

[0028] The lifting assembly includes a vertical plate 2 installed on the top of the base 1, a screw rod 4 is installed inside the vertical plate 2, the top of the screw rod 4 passes through the vertical plate 2 and is fixedly connected to a motor 3, the external thread of the screw rod 4 is connected to a moving plate 5, and the left end of the moving plate 5 is connected to a grinding assembly.

[0029] The grinding assembly is used for grinding the wall, and the grinding assembly includes a grinding motor 6, the output shaft of the grinding motor 6 is fixedly connected with a grinding disc 7, the back of the grinding motor 6 is installed on the left side of the movable plate 5, and a dustproof assembly is installed on the outer side of the grinding disc 7. The right side of the dustproof assembly is laterally connected to the left side of the movable plate 5 through two spring rods 8. The spring rod 8 includes a sleeve, and a straight rod is slidably connected inside the sleeve. One end of the straight rod and one side of the inner wall of the sleeve are connected by a small spring, which makes it convenient to abut the dust collection assembly against the wall, and the bottom of the right side of the dustproof assembly is connected to the dust collection assembly.

[0030] The dustproof component is used to prevent dust from overflowing. The dustproof component includes a connecting cover 9, which is a prism cover. A sealing shaft for the output shaft of the grinding motor 6 to rotate is installed on the back of the connecting cover 9 to prevent dust from overflowing. A storage plate 10 is rotatably connected to the left side of the connecting cover 9 at equal intervals. Slide grooves are provided on both sides of the storage plate 10. A connecting plate 12 is slidably connected in the slide groove. The connecting plate 12 is a rubber plate, and the connecting plate 12 is L-shaped to facilitate deformation of the connecting plate 12. One side of the inner wall of the slide groove and one end of the connecting plate 12 are connected by a reset spring 11.

[0031] The implementation principle of a wall grinding device for building decoration in the embodiment of the present application is: push the device to the work site, start the grinding motor 6, the grinding motor 6 drives the grinding disc 7 to grind the wall, and then start the motor 3 to drive the screw 4, so that the movable plate 5 drives the grinding disc 7 to move in the vertical direction. After the vertical grinding is completed, push the device to move in the horizontal direction, so that the grinding disc 7 performs vertical grinding on the next horizontal position, thereby achieving all-round grinding of the wall.

[0032] During the grinding process, the vacuum cleaner is started, and the wall dust generated by the grinding disc 7 when grinding the wall falls into the dustproof component, and is then sucked into the dust box 13 through the dust suction pipe 14, and finally the dust falls into the collection box 16, thereby realizing automatic dust collection during the grinding process. When a certain amount of dust is collected, the collection box 16 can be pulled out and the dust can be cleaned, and the staff does not need to spend a lot of energy to clean the dust on the ground.

[0033] When the grinding disc 7 moves to the wall, the storage plate 10 will first abut against the wall. Under the abutment of the wall, the storage plate 10 will deviate to the outside. When the storage plate 10 is deflected, it drives the two connecting plates 12 inside it to shrink toward the inside of the adjacent storage plate 10, so that one side of the grinding disc 7 is exposed to contact the wall. When leaving the wall, under the action of the reset spring 11, the connecting plate 12 and the storage plate 10 are reset, and the dustproof component returns to its original state, thereby avoiding the influence of the dustproof component on the grinding disc 7 during the wall grinding process, thereby improving the overall working efficiency of the device.

[0034] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A wall polishing device for building decoration, characterized in that: It comprises a base (1), and a lifting component and a dust collecting component are installed on the top of the base (1); The lifting assembly comprises a vertical plate (2) mounted on the top of the base (1), a screw rod (4) is mounted inside the vertical plate (2), the top end of the screw rod (4) passes through the vertical plate (2) and is fixedly connected to a motor (3), the external thread of the screw rod (4) is connected to a moving plate (5), and the left end of the moving plate (5) is connected to a grinding assembly; The grinding assembly comprises a grinding motor (6), the output shaft of the grinding motor (6) is fixedly connected to a grinding disc (7), the back of the grinding motor (6) is installed on the left side of the movable plate (5), a dustproof assembly is installed on the outer side of the grinding disc (7), the right side of the dustproof assembly is laterally connected to the left side of the movable plate (5) through two spring rods (8), and the bottom of the right side of the dustproof assembly is connected to the dust suction assembly; The dustproof component comprises a connecting cover (9), the left side of the connecting cover (9) is rotatably connected to a receiving plate (10) at equal intervals, both sides of the receiving plate (10) are provided with sliding grooves, a connecting plate (12) is slidably connected in the sliding groove, and one side of the inner wall of the sliding groove and one end of the connecting plate (12) are connected via a return spring (11).

2. A wall polishing device for building decoration as claimed in claim 1, characterized in that: The connecting plate (12) is a rubber plate, and the connecting plate (12) is L-shaped.

3. A wall polishing device for building decoration as claimed in claim 1, characterized in that: A sealing shaft for the output shaft of the grinding motor (6) to rotate is installed on the back of the connecting cover (9).

4. A wall polishing device for building decoration as claimed in claim 1, characterized in that: The spring rod (8) comprises a sleeve, the interior of which is slidably connected with a straight rod, and one end of the straight rod is connected to one side of the inner wall of the sleeve via a small spring.

5. A wall polishing device for building decoration as claimed in claim 1, characterized in that: The dust collection assembly comprises a dust collection box (13), the left side of the dust collection box (13) is connected with a dust collection pipe (14), and the dust collection pipe (14) is a hose, the top end of the dust collection pipe (14) is connected with the right side of the connection cover (9), a filter plate (15) is installed inside the dust collection box (13), a collection box (16) slidably arranged inside the dust collection box (13) is installed on the left side of the filter plate (15), and a dust collector is installed on the right side of the dust collection box (13).

6. A wall polishing device for building decoration as claimed in claim 1, characterized in that: A push handle is installed on the right side of the base (1), and moving wheels are installed at the four corners of the base (1).

7. A wall polishing device for building decoration as claimed in claim 5, characterized in that: A handle is installed on the front of the collection box (16), and the dust suction pipe (14) is arranged above the collection box (16).

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