Multi-angle wall surface polishing robot for indoor fine decoration

Abstract

The utility model discloses a multi-angle wall surface polishing robot for indoor fine decoration, and relates to the technical field of wall surface polishing. The robot comprises a robot body. The clamping assembly is rotated to relieve clamping and fixing of the grinding assembly, one end of the grinding assembly is attached to one side of the ejection assembly, and the ejection assembly is in a compressed state, so that when the clamping state of the grinding assembly is relieved, the ejection assembly releases compression stress and can push the grinding assembly to move; according to the device, the clamping assembly is arranged, so that the grinding assembly is ejected out of the interior of the clamping assembly, then a new grinding assembly is inserted into the clamping assembly, then the ejection assembly is pushed to be compressed, meanwhile, the clamping assembly is pushed to rotate, and after the grinding assembly moves to a fixed position, the clamping assembly is used for clamping and mounting the grinding assembly; and therefore, the grinding assembly can be conveniently replaced, and the situation that the grinding assembly falls off and loosens due to frequent replacement can be avoided.

Description

Technical Field

[0001] This utility model belongs to the field of wall sanding technology, and specifically relates to a multi-angle wall sanding robot for interior decoration. Background Technology

[0002] An interior wall sanding robot is an intelligent device that uses automation technology to autonomously or semi-autonomously complete interior wall sanding operations. It can replace traditional manual sanding, improve sanding efficiency, reduce the labor intensity of manual labor, and avoid the harm to human health caused by dust pollution.

[0003] In existing technologies, robots and grinding discs are typically fixed and installed using fixing bolts. However, due to the friction between the grinding disc and the wall surface over a long period of time, the grinding effect of the grinding disc is easily reduced, thus requiring frequent replacement of the grinding disc. When replacing the grinding disc, the fixing bolts need to be frequently disassembled and installed, which causes wear on the outer surface of the fixing bolts, making them prone to falling off or loosening. Utility Model Content

[0004] To address the problem that frequent disassembly and installation of fixing bolts are required when replacing the grinding disc, which causes wear on the outer surface of the fixing bolts and makes them prone to falling off or loosening, this utility model proposes a multi-angle wall grinding robot for interior decoration to overcome the above-mentioned technical problems existing in the existing related technologies.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a multi-angle wall sanding robot for interior decoration, comprising a robot body:

[0007] The robot body is equipped with a drive assembly, a snap-fit ​​assembly, an ejection assembly, and a grinding assembly.

[0008] The drive component has its output end fixedly installed on one side of the snap-fit ​​component so that the drive component drives the snap-fit ​​component to rotate;

[0009] The snap-fit ​​assembly is internally snapped into the outer surface of the grinding assembly so that when the snap-fit ​​assembly rotates, it drives the grinding assembly to grind the wall surface.

[0010] An ejector assembly is attached to one end of a grinding assembly so that the ejector assembly applies force to the grinding assembly for disassembly of the grinding assembly.

[0011] Furthermore, the snap-fit ​​assembly includes a mounting cylinder, one end of which is fixedly mounted to the output end of the motor. A groove is provided on the outer surface of the mounting cylinder, and a wedge is slidably disposed inside the groove.

[0012] Furthermore, the snap-fit ​​assembly also includes a mounting plate, the interior of which is fixedly connected to the outer surface of the mounting cylinder. A snap-fit ​​cylinder is rotatably mounted on the outer surface of the mounting plate. A torsion spring is fixedly connected to the inner wall of the snap-fit ​​cylinder. The interior of the torsion spring is fixedly connected to the outer surface of the mounting cylinder. A snap-fit ​​groove is formed on the outer surface of the snap-fit ​​cylinder, and the interior of the snap-fit ​​groove is snap-fitted to the outer surface of the wedge.

[0013] Furthermore, the ejection assembly includes a spring, one end of which is fixedly connected to the interior of the mounting cylinder, and the other end of which is fixedly connected to a top plate.

[0014] Furthermore, the grinding assembly includes a mounting rod, the outer surface of which is slidably disposed with the interior of the mounting cylinder, one end of which is in contact with one side of the top plate, the outer surface of which is fixedly connected to one side of the wedge, and a grinding disc fixedly connected to one end of the mounting rod.

[0015] Furthermore, a lever is fixedly connected to the outer surface of the snap-fit ​​cylinder.

[0016] This utility model has the following beneficial effects:

[0017] 1. This utility model utilizes a rotating locking assembly to release the locking and fixing of the grinding assembly. Since one end of the grinding assembly is in contact with one side of the ejector assembly, and the ejector assembly is in a compressed state, when the grinding assembly is released from the locking state, the ejector assembly releases the compressive stress, allowing it to push the grinding assembly to move. This facilitates the ejection of the grinding assembly from the inside of the locking assembly, and then a new grinding assembly is inserted into the inside of the locking assembly, which in turn pushes the ejector assembly to compress and simultaneously pushes the locking assembly to rotate. Once the grinding assembly moves to a fixed position, the locking assembly engages and installs the grinding assembly, thus facilitating the replacement of the grinding assembly and preventing it from falling off or loosening due to frequent replacements.

[0018] 2. This utility model rotates the snap-fit ​​cylinder, causing it to release the snap-fit ​​groove from the wedge block's snap-fit ​​limitation. This allows the top plate, which is attached to one side of the mounting rod, to be pushed out of the mounting cylinder along with the spring. Then, a new grinding disc is inserted into the mounting cylinder along with the mounting rod, causing the wedge block to snap into the snap-fit ​​groove. This also pushes the top plate to compress the spring, making it easier to replace the grinding disc.

[0019] Of course, any product implementing this utility model does not necessarily need to achieve all of the above advantages at the same time. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of this utility model from a rear-view perspective;

[0023] Figure 3 This is a partial structural schematic diagram of the present invention from a top view.

[0024] Figure 4 For the present utility model Figure 3 Enlarged schematic diagram of the local structure at point A;

[0025] Figure 5 This is a schematic diagram of the internal structure of the snap-fit ​​assembly of this utility model;

[0026] Figure 6 For the present utility model Figure 5 An enlarged schematic diagram of the local structure at point B.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 1. Robot body; 2. Drive assembly; 201. Mounting bracket; 202. Motor; 3. Snap-fit ​​assembly; 301. Mounting cylinder; 302. Slide groove; 303. Wedge block; 304. Mounting plate; 305. Snap-fit ​​cylinder; 306. Torsion spring; 307. Snap-fit ​​groove; 4. Ejection assembly; 401. Spring; 402. Top plate; 5. Grinding assembly; 501. Mounting rod; 502. Grinding disc; 6. Paddle plate. Detailed Implementation

[0029] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0030] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0031] Please see Figures 1-6 As shown, this utility model is a multi-angle wall sanding robot for interior decoration, including a robot body 1:

[0032] The robot body 1 is equipped with a drive component 2, a snap-fit ​​component 3, an ejection component 4, and a grinding component 5.

[0033] The drive component 2 has its output end fixedly installed on one side of the snap-fit ​​component 3 so that the drive component drives the snap-fit ​​component 3 to rotate;

[0034] The snap-fit ​​component 3 is internally snap-fitted to the outer surface of the grinding component 5 so that when the snap-fit ​​component 3 rotates, it drives the grinding component 5 to grind the wall surface.

[0035] Ejector assembly 4, one side of which is attached to one end of grinding assembly 5, so that ejector assembly 4 applies force to grinding assembly 5 for disassembly of grinding assembly 5.

[0036] In use, the robot body 1 is activated, causing the drive component 2 to move. The drive component 2 then moves the locking component 3 installed at the output end, facilitating contact between the locking component 3 and the grinding component 5 with the wall. The drive component 2, in conjunction with the locking component 3, drives the grinding component 5 to grind the wall surface. When replacing the grinding component 5, rotating the locking component 3 releases its locking mechanism. Since one end of the grinding component 5 is in contact with one side of the ejector component 4, and the ejector component 4 is in a compressed state, when the grinding component 5 is released from its locking state, the ejector component 4 releases its compressive stress, allowing it to push the grinding component 5 out of the locking component 3. The new grinding component 5 is then inserted into the locking component 3, causing it to push the ejector component 4 into compression and simultaneously rotate the locking component 3. Once the grinding component 5 is in its fixed position, the locking component 3 engages with it, making the installation process convenient.

[0037] This invention utilizes the rotating locking component 3 to release the locking and fixing of the grinding component 5. Since one end of the grinding component 5 is in contact with one side of the ejector component 4, and the ejector component 4 is in a compressed state, when the grinding component 5 is released from the locking state, the ejector component 4 releases the compressive stress, allowing it to push the grinding component 5 to move, so as to push the grinding component 5 out of the locking component 3. Then, a new grinding component 5 is inserted into the locking component 3, which pushes the ejector component 4 to compress and simultaneously pushes the locking component 3 to rotate. When the grinding component 5 moves to a fixed position, the locking component 3 locks and installs the grinding component 5, which facilitates the replacement of the grinding component 5 and avoids the situation of the grinding component 5 falling off and loosening due to frequent replacement.

[0038] In one embodiment, the drive component 2 includes a mounting bracket 201, one side of which is fixedly mounted to one end of the robot body 1, and a motor 202 is fixedly mounted on one side of the mounting bracket 201.

[0039] The robot body 1 is existing technology, and the mounting bracket 201 is installed on one end of the robotic arm of the robot body 1, thereby enabling the robot body 1 to move in conjunction with the mounting bracket 201 to drive the motor 202, and enabling the motor 202 to perform multi-angle conversion.

[0040] In one embodiment, the snap-fit ​​assembly 3 includes a mounting cylinder 301. One end of the mounting cylinder 301 is fixedly mounted to the output end of the motor 202. A groove 302 is provided on the outer surface of the mounting cylinder 301, and a wedge 303 is slidably disposed inside the groove 302.

[0041] The snap-fit ​​assembly 3 also includes a mounting plate 304. The interior of the mounting plate 304 is fixedly connected to the outer surface of the mounting cylinder 301. A snap-fit ​​cylinder 305 is rotatably disposed on the outer surface of the mounting plate 304. A torsion spring 306 is fixedly connected to the inner wall of the snap-fit ​​cylinder 305. The interior of the torsion spring 306 is fixedly connected to the outer surface of the mounting cylinder 301. A snap-fit ​​groove 307 is formed on the outer surface of the snap-fit ​​cylinder 305. The interior of the snap-fit ​​groove 307 is snap-fitted to the outer surface of the wedge block 303.

[0042] The motor 202 drives the mounting cylinder 301 installed at the output end to rotate, so that the mounting cylinder 301, in conjunction with the slide groove 302, drives the internally sliding wedge block 303 to perform circumferential motion.

[0043] By pushing the wedge 303 to move into the interior of the slide groove 302, one side of the wedge 303 can be made to fit against one side of the snap-fit ​​cylinder 305, thereby pushing the snap-fit ​​cylinder 305 to rotate around the mounting plate 304 as the center, and causing the snap-fit ​​cylinder 305 to drive the torsion spring 306 to rotate. When the wedge 303 moves to one side of the slide groove 302, the torsion spring 306 drives the snap-fit ​​cylinder 305 to reset, so that the snap-fit ​​cylinder 305 drives the snap-fit ​​groove 307 opened on the outer surface to snap and limit the wedge 303. When it is necessary to remove the wedge 303, it can be done by rotating the snap-fit ​​cylinder 305, which is quite convenient.

[0044] In one embodiment, the ejection assembly 4 includes a spring 401, one end of which is fixedly connected to the interior of the mounting cylinder 301, and the other end of which is fixedly connected to a top plate 402.

[0045] The spring 401 is designed to always extend the top plate 402, which is fixed at one end, to the fixed position inside the mounting cylinder 301, and to ensure that the top plate 402 can slide stably inside the mounting cylinder 301.

[0046] In one embodiment, the grinding assembly 5 includes a mounting rod 501, the outer surface of which is slidably disposed with the interior of the mounting cylinder 301, one end of which is in contact with one side of the top plate 402, the outer surface of which is fixedly connected to one side of the wedge block 303, and one end of which is fixedly connected to a grinding disc 502.

[0047] When the wedge 303 rotates with the rotation of the mounting cylinder 301, it can drive the mounting rod 501 fixed on one side to rotate, thereby causing the mounting rod 501 to drive the grinding disc 502 fixed at one end to grind the wall surface.

[0048] When replacing the grinding disc 502, rotate the locking cylinder 305 to cause the locking groove 307 to release the locking limit of the wedge 303, so that the top plate 402, which is attached to one side of the mounting rod 501, and the spring 401 are pushed out of the interior of the mounting cylinder 301. Then, the new grinding disc 502 drives the mounting rod 501 to be inserted into the interior of the mounting cylinder 301, and causes the wedge 303 to engage with the interior of the locking groove 307. This also pushes the top plate 402 to compress the spring 401, thus facilitating the replacement of the grinding disc 502.

[0049] In one embodiment, the outer surface of the snap-fit ​​cylinder 305 is fixedly connected with a lever 6.

[0050] By moving the lever 6, the locking cylinder 305 is rotated, which in turn makes it easier for the locking cylinder 305 to rotate the locking groove 307, thus facilitating the release of its locking setting on the wedge block 303.

[0051] Through the above technical solution, 1. By rotating the locking component 3, the locking and fixing of the grinding component 5 is released. Since one end of the grinding component 5 is in contact with one side of the ejector component 4 and the ejector component 4 is in a compressed state, when the grinding component 5 is released from the locking state, the ejector component 4 releases the compressive stress, which can push the grinding component 5 to move, so as to push the grinding component 5 out of the inside of the locking component 3. Then, the new grinding component 5 is inserted into the inside of the locking component 3, which pushes the ejector component 4 to compress and at the same time pushes the locking component 3 to rotate. When the grinding component 5 moves to a fixed position, the locking component 3 locks and installs the grinding component 5, which facilitates the replacement of the grinding component 5 and avoids the situation of the grinding component 5 falling off and loosening due to frequent replacement.

[0052] 2. By rotating the locking cylinder 305, the locking groove 307 is released from the locking limit of the wedge block 303, so that the top plate 402, which is attached to one side of the mounting rod 501, and the spring 401 are pushed out of the interior of the mounting cylinder 301. Then, the new grinding disc 502 drives the mounting rod 501 to be inserted into the interior of the mounting cylinder 301, and causes the wedge block 303 to be locked with the interior of the locking groove 307. It can also push the top plate 402 to compress the spring 401, thereby facilitating the replacement of the grinding disc 502.

[0053] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0054] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A multi-angle wall sanding robot for interior decoration, comprising a robot body (1), characterized in that: The robot body (1) is equipped with a drive assembly (2), a snap-fit ​​assembly (3), an ejection assembly (4), and a grinding assembly (5); The drive assembly (2) is fixedly installed on one side of the snap-fit ​​assembly (3) so that the drive assembly drives the snap-fit ​​assembly (3) to rotate; The snap-fit ​​assembly (3) is snap-fitted to the outer surface of the grinding assembly (5) so that when the snap-fit ​​assembly (3) rotates, it drives the grinding assembly (5) to grind the wall surface. The ejector assembly (4) has one side attached to one end of the polishing assembly (5) so that the ejector assembly (4) applies force to the polishing assembly (5) for disassembly of the polishing assembly (5).

2. The multi-angle wall sanding robot for interior decoration according to claim 1, characterized in that, The drive assembly (2) includes a mounting bracket (201), one side of which is fixedly mounted to one end of the robot body (1), and a motor (202) is fixedly mounted on one side of the mounting bracket (201).

3. The multi-angle wall sanding robot for interior decoration according to claim 2, characterized in that, The snap-fit ​​assembly (3) includes a mounting cylinder (301), one end of which is fixedly mounted to the output end of the motor (202). A groove (302) is provided on the outer surface of the mounting cylinder (301), and a wedge (303) is slidably arranged inside the groove (302).

4. The multi-angle wall sanding robot for interior decoration according to claim 3, characterized in that, The snap-fit ​​assembly (3) also includes a mounting plate (304), the interior of which is fixedly connected to the outer surface of the mounting cylinder (301). A snap-fit ​​cylinder (305) is rotatably mounted on the outer surface of the mounting plate (304). A torsion spring (306) is fixedly connected to the inner wall of the snap-fit ​​cylinder (305). The interior of the torsion spring (306) is fixedly connected to the outer surface of the mounting cylinder (301). A snap-fit ​​groove (307) is provided on the outer surface of the snap-fit ​​cylinder (305). The interior of the snap-fit ​​groove (307) is snap-fitted to the outer surface of the wedge block (303).

5. The multi-angle wall sanding robot for interior decoration according to claim 3, characterized in that, The ejector assembly (4) includes a spring (401), one end of which is fixedly connected to the interior of the mounting cylinder (301), and the other end of which is fixedly connected to a top plate (402).

6. A multi-angle wall sanding robot for interior decoration according to claim 3 or 5, characterized in that, The grinding assembly (5) includes a mounting rod (501), the outer surface of the mounting rod (501) is slidably disposed with the inside of the mounting cylinder (301), one end of the mounting rod (501) is in contact with one side of the top plate (402), the outer surface of the mounting rod (501) is fixedly connected to one side of the wedge (303), and one end of the mounting rod (501) is fixedly connected to the grinding disc (502).

7. The multi-angle wall sanding robot for interior decoration according to claim 4, characterized in that, A lever (6) is fixedly connected to the outer surface of the snap-fit ​​cylinder (305).

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