Decorative wall surface polishing equipment

Abstract

The utility model is suitable for the technical field of wall surface processing equipment, and provides decoration wall surface polishing equipment which comprises a holding rod. The grinding mechanism and the slag collecting mechanism are arranged at the top of the holding rod; the polishing mechanism comprises an assembling seat arranged at the top of the holding rod; the mounting disc is rotationally arranged in the assembling base, and the polishing piece is rotationally arranged on the outer side of the mounting disc; the adsorption fan is arranged on the side wall of the mounting disc; the filter box is arranged on the outer side wall of the holding rod; the paper filter element is arranged on the adsorption fan; the discharging end of the adsorption fan is communicated with the filter box through a flexible guide pipe; the discharging guide pipe is communicated with the bottom of the filtering box; by integrating the slag collecting mechanism and the slag collecting cover, the problem that dust and chippings are difficult to treat in the polishing process is effectively solved, the working environment is optimized, the working efficiency is improved, meanwhile, the device further has the function of flexibly adjusting the length of the outer extension rod and the inclination angle of the mounting disc, and an efficient and stable power system is arranged, so that the device is convenient to use. And the accuracy and the quality stability of the grinding operation are ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of wall processing equipment, in particular to a decorative wall grinding device. Background Art

[0002] In the process of decoration construction, scraping off the wall putty powder is an indispensable link to provide a flat foundation for subsequent construction; however, the traditional scraping method is mainly manual scraping with a shovel, which is not only inefficient but also labor-intensive, and it is difficult to meet the requirements of modern decoration projects for rapid construction;

[0003] Although some grinding equipment currently available on the market can improve construction efficiency to a certain extent, they often lack flexibility and adaptability; specifically, these equipment usually cannot adjust the tilt angle or length according to actual needs, making them incapable of coping with different wall conditions and construction requirements; this limitation not only affects construction efficiency, but may also lead to a decline in construction quality due to the inability to adapt to complex and changing construction environments;

[0004] What is more serious is that these devices often generate a lot of dust when rotating at high speed, seriously polluting the construction environment; this not only poses potential harm to the respiratory system of construction workers, but may also increase operational risks due to blurred vision; in addition, larger debris may splash directly onto the operator during high-speed rotation, or even squint his eyes, posing a great threat to the safety of construction workers. Utility Model Content

[0005] The utility model provides a decorative wall grinding device, aiming to solve the problems that the existing grinding equipment lacks flexibility and adaptability, is difficult to cope with complex wall conditions, and the dust and debris generated during high-speed rotation pose a threat to the safety of construction workers.

[0006] The utility model is implemented as follows: a decorative wall polishing device comprises a gripping rod; a polishing mechanism arranged at the top of the gripping rod; and a slag collecting mechanism arranged below the polishing mechanism; wherein the polishing mechanism comprises: an assembly seat arranged at the top of the gripping rod; a mounting plate rotating in the assembly seat, a polishing sheet rotating on the outside of the mounting plate; an adsorption fan arranged on the side wall of the mounting plate; a filter box arranged on the outer side wall of the gripping rod; a paper filter element arranged on the adsorption fan; a discharge end of the adsorption fan is connected to the filter box through a flexible conduit; and a discharge conduit connected to the bottom of the filter box.

[0007] Preferably, the slag collecting mechanism includes: a wedge-shaped block sliding at the upper position of the gripping rod; a plurality of connecting rods rotating on the outside of the wedge-shaped block; a slag collecting cover arranged below the wedge-shaped block, the bottom side of the slag collecting cover being connected to the gripping rod, and a side of the plurality of connecting rods away from the wedge-shaped block rotatingly cooperating with the inner wall of the slag collecting cover.

[0008] Preferably, a first motor is arranged on the outer side of the assembly seat, and an output end of the first motor is fixedly connected to an end key of the mounting plate.

[0009] Preferably, a second motor is arranged on the rear side of the mounting plate, and an output end of the second motor is fixedly connected to an end key of the grinding disc.

[0010] Preferably, an outer extension rod is sleeved on the lower portion of the grip rod and slidably cooperates with the outer extension rod, and a plurality of reserved holes are formed through the side walls of the outer extension rod and the grip rod, and the same fastening bolt is threadedly engaged with two corresponding reserved holes.

[0011] Preferably, the outer side of the outer extension rod is provided with a flexible sleeve, and the flexible sleeve is provided with anti-slip patterns.

[0012] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0013] Firstly, the device realizes effective adsorption of dust generated during the grinding process through the slag collecting mechanism. In addition, the setting of the slag collecting cover enables the larger debris and dust generated during grinding to be efficiently collected, thereby avoiding the unnecessary interference of these debris directly falling to the user's working environment. Such a design not only optimizes the cleanliness of the working environment, but also greatly simplifies the subsequent cleaning work, significantly improving the user's work efficiency.

[0014] Secondly: the device can easily adjust the length of the external extension rod according to different working environments and operating requirements, thereby achieving a flexible operating range. At the same time, the inclination angle of the mounting plate can also be easily adjusted to meet various wall grinding needs. This high flexibility ensures the accuracy of the grinding operation; in addition, the second motor in the device provides a stable and efficient power output for the grinding disc, so that the wall grinding operation can quickly and effectively remove uneven parts and defects, thereby achieving a smooth and tidy effect. This efficient power system not only improves the grinding efficiency, but also ensures the stability and reliability of the grinding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure between the outer extension rod and the grip rod of the utility model;

[0018] Figure 4 It is a schematic diagram of the connection structure between the mounting plate and the grinding sheet of the utility model;

[0019] Figure 5 It is a schematic diagram of the filter box structure of the utility model;

[0020] In the figure: 1. grip rod; 2. assembly seat; 3. mounting plate; 4. grinding disc; 5. adsorption fan; 6. filter box; 7. paper filter element; 8. flexible conduit; 9. discharge conduit; 10. wedge block; 11. connecting rod; 12. slag collecting cover; 13. first motor; 14. second motor; 15. external extension rod; 16. reserved hole; 17. fastening bolt; 18. flexible sleeve. DETAILED DESCRIPTION

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0022] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] The utility model embodiment provides a decorative wall grinding device, such as Figure 1-5 As shown, it includes a grip rod 1; a grinding mechanism arranged at the top of the grip rod 1; and a slag collecting mechanism arranged below the grinding mechanism; wherein the grinding mechanism includes: an assembly seat 2 arranged at the top of the grip rod 1; a mounting plate 3 rotating in the assembly seat 2, and a grinding sheet 4 rotating on the outside of the mounting plate 3; an adsorption fan 5 arranged on the side wall of the mounting plate 3; a filter box 6 arranged on the outer wall of the grip rod 1; a paper filter element 7 arranged on the adsorption fan 5; the discharge end of the adsorption fan 5 is connected to the filter box 6 through a flexible conduit 8; and a discharge conduit 9 connected to the bottom of the filter box 6.

[0024] It should be noted that the existing grinding equipment lacks flexibility and adaptability, making it difficult to cope with complex wall conditions, and the dust and debris generated during high-speed rotation pose a threat to the safety of construction workers. This solution integrates an efficient slag collection mechanism and flexible operating performance to effectively absorb and collect dust and debris during the grinding process, thereby optimizing the cleanliness of the working environment. At the same time, users can easily adjust the length of the external extension rod 15 and the inclination angle of the mounting plate 3 as needed to ensure the accuracy of the grinding operation. The efficient and stable power system further improves the grinding efficiency and quality, allowing users to complete wall grinding work more efficiently.

[0025] Specifically, in this embodiment, the scheme mainly includes a grip bar 1; after the user grips the grip bar 1, according to the specific needs of polishing the wall, the user can adjust the inclination angle of the mounting plate 3 to achieve an inclination that matches the wall; then, the polishing sheet 4 starts to rotate at high speed to perform fine polishing on the wall; during the polishing process, the high-speed rotation of the polishing sheet 4 will generate sufficient friction to effectively remove uneven parts and defects on the wall, making the wall smoother;

[0026] At the same time, when the grinding disc 4 is working, the adsorption fan 5 will also start synchronously to adsorb the dust and fine debris generated in the grinding process to prevent them from flying around; the adsorbed dust and debris will be transported to the filter box 6 through the flexible duct 8; the paper filter element 7 built into the filter box 6 will play its filtering role; the paper filter element 7 can intercept larger particles and dust, and only allow filtered clean air to pass through; in this way, the air filtered by the filter element will be discharged from the discharge duct 9 of the filter box 6, ensuring that the discharged air is relatively clean, reducing pollution to the environment and the impact on the health of users.

[0027] In a further preferred embodiment of the present invention, Figure 1-2 As shown, the slag collecting mechanism includes: a wedge block 10 sliding on the upper position of the gripping rod 1; a plurality of connecting rods 11 rotating on the outside of the wedge block 10; a slag collecting cover 12 arranged below the wedge block 10, the bottom side of the slag collecting cover 12 is connected to the gripping rod 1, and the side of the plurality of connecting rods 11 away from the wedge block 10 rotates with the inner wall of the slag collecting cover 12.

[0028] In this embodiment, before the grinding work begins, the user can open the slag hood 12 by sliding the wedge block 10. The purpose of this operation is to ensure that larger debris generated during the grinding process or dust that is not completely adsorbed by the adsorption fan 5 can fall smoothly into the slag hood 12. In this way, these debris or dust can be effectively prevented from falling directly onto the user under the equipment, thereby reducing interference with the user's working environment and ensuring the user's safety and comfort. At the same time, the collection function of the slag hood 12 also makes subsequent cleaning work more convenient and improves overall work efficiency.

[0029] In a further preferred embodiment of the present invention, Figure 4 As shown, a first motor 13 is disposed on the outer side of the assembly seat 2 , and an output end of the first motor 13 is fixedly connected to an end key of the mounting plate 3 .

[0030] In this embodiment, the main function of the first motor 13 is to drive the mounting plate 3 to rotate, thereby realizing the tilt adjustment of the angle. By adjusting the tilt angle of the mounting plate 3, it can adapt to the grinding requirements of different wall surfaces. In this way, the user can flexibly adjust the angle of the grinding mechanism according to the specific conditions of the wall to ensure that the grinding operation can be carried out more accurately and efficiently.

[0031] In a further preferred embodiment of the present invention, Figure 4 As shown, a second motor 14 is disposed on the rear side of the mounting plate 3 , and an output end of the second motor 14 is fixedly connected to an end key of the grinding disc 4 .

[0032] In this embodiment, when the second motor 14 is started, it can provide sufficient power to enable the grinding disc 4 to quickly reach the required rotation speed, thereby performing efficient grinding processing on the workpiece.

[0033] In a further preferred embodiment of the present invention, Figure 3 As shown, the lower part of the handle 1 is sleeved with an outer extension rod 15 that is slidably matched with it, and the outer extension rod 15 and the side wall of the handle 1 are penetrated by a plurality of reserved holes 16, and the corresponding two reserved holes 16 are internally threaded with the same fastening bolt 17.

[0034] In this embodiment, the outer extension rod 15 is slid on the handle bar 1 until the desired length is reached. Once the position is properly adjusted, the fastening bolts 17 are then aligned with the corresponding reserved holes 16, so that the bolts can be tightly and firmly fixed in the two reserved holes 16, thereby ensuring a stable and reliable fixed connection between the handle bar 1 and the outer extension rod 15.

[0035] In a further preferred embodiment of the present invention, Figure 1-2As shown, the outer side of the outer extension rod 15 is provided with a flexible sleeve 18, and the flexible sleeve 18 is provided with anti-slip patterns.

[0036] In this embodiment, the flexible sleeve 18 can reduce discomfort in the hand, especially when used for a long time or performing high-intensity work. In addition, the flexible sleeve 18 can also absorb vibration to a certain extent and reduce fatigue during operation.

[0037] Working principle: The user first holds the outer extension rod 15 with the flexible sleeve 18. This design can reduce the discomfort of the hand and absorb vibration, reducing fatigue during long-term use or high-intensity work; then, the user slides the outer extension rod 15 on the grip rod 1 as needed until the desired length is reached; once the position is properly adjusted, the user aligns the fastening bolts 17 with the corresponding reserved holes 16 and screws them in until the bolts are tightly and firmly fixed in the two reserved holes 16, thereby ensuring a stable and reliable fixed connection between the grip rod 1 and the outer extension rod 15;

[0038] In addition, the user can open the slag collecting cover 12 by sliding the wedge block 10; this operation ensures that the larger debris generated during the grinding process or the dust that is not completely adsorbed by the adsorption fan 5 can smoothly fall into the slag collecting cover 12, and prevents these debris or dust from falling directly to the user under the equipment; the collection function of the slag collecting cover 12 not only reduces the interference with the user's working environment, ensures the safety and comfort of the user, but also makes the subsequent cleaning work more convenient, and improves the overall work efficiency;

[0039] Next, according to the specific requirements of the wall surface to be polished, the user can adjust the inclination angle of the mounting plate 3, and achieve an inclination that matches the wall surface through the drive of the first motor 13; the inclination adjustment of the mounting plate 3 ensures that the polishing mechanism can adapt to the polishing requirements of different wall surfaces, making the polishing operation more accurate and efficient;

[0040] Once the inclination angle of the mounting plate 3 is adjusted, the second motor 14 is started to provide sufficient power for the grinding sheet 4 to quickly reach the required rotation speed; the grinding sheet 4 starts to rotate at a high speed to perform fine grinding on the wall surface; during the grinding process, the high-speed rotating grinding sheet 4 generates sufficient friction to effectively remove uneven parts and defects on the wall surface, making the wall surface smoother;

[0041] At the same time, when the grinding disc 4 is working, the adsorption fan 5 is started synchronously to effectively adsorb the dust and fine debris generated in the grinding process to prevent them from flying around; the adsorbed dust and debris are transported to the filter box 6 through the flexible duct 8; the paper filter element 7 built into the filter box 6 plays its filtering role, intercepts larger particles and dust, and only allows filtered clean air to pass; the air filtered by the filter element is discharged from the discharge duct 9 of the filter box 6, ensuring that the discharged air is relatively clean, reducing pollution to the environment and the impact on the health of users.

[0042] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0043] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0044] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0045] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A decorative wall polishing device, characterized in that: include: Grip the club; A grinding mechanism disposed on the top of the grip; and A slag collecting mechanism disposed below the grinding mechanism; Wherein, the grinding mechanism comprises: An assembly seat disposed on the top of the grip; The mounting plate rotates in the mounting seat, A grinding sheet rotating on the outer side of the mounting plate; An adsorption fan disposed on a side wall of the mounting plate; A filter box disposed on the outer side wall of the handle; A paper filter element provided in the adsorption fan; The discharge end of the adsorption fan is connected to the filter box through a flexible conduit; A discharge conduit is connected to the bottom of the filter box.

2. A decorative wall polishing device as claimed in claim 1, characterized in that: The slag collecting mechanism comprises: a wedge-shaped block sliding on the upper portion of the grip; A plurality of connecting rods rotating on the outside of the wedge-shaped block; A slag collecting cover is arranged below the wedge-shaped block, the bottom side of the slag collecting cover is connected to the gripping rod, and the side of the plurality of connecting rods away from the wedge-shaped block is rotatably matched with the inner wall of the slag collecting cover.

3. A decorative wall polishing device as claimed in claim 1, characterized in that: A first motor is arranged on the outer side of the assembly seat, and an output end of the first motor is fixedly connected with an end key of the mounting plate.

4. A decorative wall polishing device as claimed in claim 1, characterized in that: A second motor is arranged on the rear side of the mounting plate, and an output end of the second motor is fixedly connected with an end key of the grinding sheet.

5. A decorative wall polishing device as claimed in claim 2, characterized in that: An outer extension rod is sleeved at the lower part of the grip rod and is slidably matched with the outer extension rod. A plurality of reserved holes are penetrated through the side wall of the outer extension rod and the grip rod. The inner threads of two corresponding reserved holes are matched with the same fastening bolt.

6. A decorative wall polishing device as claimed in claim 5, characterized in that: The outer side of the outer extension rod is provided with a flexible sleeve, and the flexible sleeve is provided with anti-slip patterns.

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