Wall cambered surface polishing device for decoration

By introducing adjustment mechanism and polishing mechanism into the wall polishing device, the roller position is adjusted by using threaded rods and arc rods, and the polishing disc is driven by driving the motor to polish, the problem of uneven polishing of arc walls is solved and the aesthetics is improved And reduce pollution.

CN222200096UActive Publication Date: 2024-12-20SHAANXI LONGZHU DECORATION ENGINEERING CO LTD
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Patent Information

Application Number
CN202421045283.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-14
Publication Date
2024-12-20
Estimated Expiration
2034-05-14

AI Technical Summary

Technical Problem

Traditional wall polishing devices are difficult to uniformly polish the curved wall, resulting in uneven concave and bumps and reduce the overall aesthetics of the wall.

Method used

A wall curved polishing device for decoration is designed, including an adjustment mechanism and a polishing mechanism. Through the cooperation of the threaded rod and the arc rod, the position of the roller can be adjusted to ensure that the polishing disc fits with the wall, and the polishing disc is driven by the driving motor. Polish and absorb dust during polishing with a vacuum cover.

Benefits of technology

The uniform polishing of the curved wall is achieved, unevenness is avoided, the aesthetics of the wall is improved, and pollution and harm to the human body is reduced through the vacuuming function.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a wall cambered surface polishing device for decoration. The wall cambered surface polishing device comprises an adjusting mechanism and a rolling wheel installed at one end of the adjusting mechanism. A polishing mechanism and a driving motor mounted at one end of the polishing mechanism are arranged on one side of the adjusting mechanism; the adjusting mechanism comprises a bottom plate, a protective cover is fixedly connected to the center of one side of the bottom plate, and a handle is fixedly connected to one side of the protective cover; wherein through holes are formed in the two ends of the interior of the bottom plate, threaded sleeves are fixedly connected to the interiors of the two through holes, and threaded rods are connected to the interiors of the threaded sleeves in a threaded mode; the position of the rolling wheel can be adjusted according to the actual situation by arranging the adjusting mechanism, so that it is guaranteed that the grinding disc makes contact with the wall all the time, the protruding position of the wall can be polished by arranging the polishing mechanism, dust generated during polishing can be absorbed, and air pollution and harm to the human body are avoided.
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Description

Technical Field

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

[0002] During the house decoration process, multiple layers of paint with different compositions need to be applied on the wall. The closer these paint layers are to the outside, the more likely they are to affect the final wall smoothing effect. Therefore, it is particularly important to ensure the smoothness of the inner layer of paint. In the traditional wall smoothing process, manual handheld grinding equipment is mostly used for polishing.

[0003] Publication No. CN214869248U discloses a wall polishing device for decoration and renovation. By setting an adjustment mechanism with adjustable height and angle, the height position of the polishing mechanism connected to the mounting seat can be changed. The sanding belt is arranged to contact the wall surface to achieve the polishing of the higher position of the wall. In the adjustment mechanism, automatic adjustment is achieved by an electric telescopic rod. It is convenient to use. The universal wheels can be conveniently moved. It is convenient to operate without manual climbing. It is safe, improves the polishing efficiency, and reduces the labor intensity of workers. However, the patent still has the following problems in actual use:

[0004] Although the wall polishing device for decoration and renovation can change the height position of the polishing mechanism connected to the mounting seat by setting an adjustment mechanism with adjustable height and angle, it is convenient to operate, does not require manual climbing, and has good safety, but it cannot evenly polish some curved walls, and is prone to uneven areas, thereby reducing the overall aesthetics of the wall.

[0005] A wall arc surface polishing device for decoration is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a wall arc surface polishing device for decoration, so as to solve the problem proposed in the above background technology that the height position of the polishing mechanism connected to the mounting seat can be changed by setting an adjustment mechanism with adjustable height and angle, which is convenient to operate, does not require manual climbing, and has good safety. However, it cannot evenly polish some walls with arc surfaces, and is prone to uneven areas, thereby reducing the overall aesthetics of the wall.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wall arc surface polishing device for decoration, comprising an adjustment mechanism, and a roller installed at one end of the adjustment mechanism;

[0008] A polishing mechanism is provided on one side of the adjustment mechanism, and a driving motor is installed on one end of the polishing mechanism;

[0009] Also includes:

[0010] The adjustment mechanism comprises a bottom plate, a protective cover is fixedly connected to the center of one side of the bottom plate, and a handle is fixedly connected to one side of the protective cover;

[0011] Wherein, through holes are opened at both ends of the bottom plate, threaded sleeves are fixedly connected to the inside of the two through holes, and threaded rods are connected to the inner threads of the threaded sleeves;

[0012] One end of the threaded rod is rotatably connected to a connecting rod, one end of the connecting rod away from the threaded rod is rotatably connected to a first connecting block, and one end of the first connecting block is fixedly connected to a connecting rod.

[0013] Preferably, one end of the connecting rod is rotatably connected to a second connecting block, an end of the second connecting block away from the connecting rod is fixedly connected to the bottom plate, and the other end of the connecting rod is rotatably connected to an arc rod.

[0014] Preferably, both ends of the arc rod are rotatably connected to rollers, and one side of the roller is closely connected to a wall.

[0015] Preferably, the polishing mechanism comprises a driving motor, one side of the driving motor is fixedly connected to the bottom plate, and the output end of the driving motor passes through the bottom plate and is fixedly connected to a roller.

[0016] Preferably, a sleeve is sleeved on the outer side of one end of the roller shaft away from the driving motor, and brackets are fixedly connected to both sides of the sleeve, and one end of the bracket is fixedly connected to the bottom plate.

[0017] Preferably, the roller shaft is fixedly connected to a driving wheel at one end close to the sleeve, and a driven wheel is meshingly connected to one side of the driving wheel. A cylinder is rotatably connected to the center position inside the driven wheel, and limit rods are sleeved at both ends of the cylinder, and one end of the limit rod is fixedly connected to the bracket.

[0018] Preferably, one side of the bracket is fixedly connected to a clamping frame, the interior of the clamping frame is fixedly connected to a guide rail, one end of the guide rail is threadedly connected to a bolt, one end of the bolt is rotatably connected to a clamping plate, the interior of the clamping plate is slidably connected to the guide rail, one side of the clamping plate is fit-connected to a dust hood, and one end of the cylinder is fixedly connected to a grinding disc.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the wall arc surface polishing device for decoration can adjust the position of the roller according to the actual situation by setting the adjustment mechanism, so as to ensure that the grinding disc is always in contact with the wall, and the protruding parts can be polished flat. By setting the polishing mechanism, not only the protruding parts of the wall can be polished, but also the dust generated during polishing can be absorbed to avoid air pollution and harm to the human body. The specific contents are as follows:

[0020] 1. By setting an adjustment mechanism, the position of the roller can be adjusted according to actual conditions, so as to ensure that the grinding disc is always in contact with the wall, and the protruding parts can be smoothed. The threaded action between the threaded rod and the threaded sleeve can be used to change the protruding length of the threaded rod, and the threaded rod is used to drive the connecting rod to rotate around the second connecting block, so as to change the approximate position of the roller. The rotation relationship between the arc rod and the connecting rod can be used to fine-tune the position of the roller, so as to ensure that the roller and the grinding disc are always in contact with the wall.

[0021] 2. By setting up the polishing mechanism, not only can the protruding parts of the wall be polished, but also the dust generated during polishing can be absorbed to avoid air pollution and harm to the human body. The roller and the driving wheel are driven by the driving motor to rotate, and the meshing action between the driving wheel and the driven wheel is utilized to drive the cylinder and the grinding disc to rotate, so that the wall can be polished. The threaded action between the bolt and the guide rail is utilized to drive the splint to move left and right on the surface of the guide rail, and the dust hoods of different coarseness can be clamped and limited. Most of the dust generated during polishing can be absorbed by the dust hood. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 For this utility model Figure 1 Front section structural diagram;

[0024] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure of the middle adjustment mechanism;

[0025] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle polishing mechanism;

[0026] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure of the clamping frame.

[0027] In the figure: 1. adjustment mechanism; 101. base plate; 102. protective cover; 103. handle; 104. through hole; 105. threaded sleeve; 106. threaded rod; 107. connecting rod; 108. first connecting block; 109. connecting rod; 110. second connecting block; 111. arc rod; 112. roller; 113. wall; 2. polishing mechanism; 201. driving motor; 202. roller; 203. sleeve; 204. bracket; 205. driving wheel; 206. driven wheel; 207. cylinder; 208. limit rod; 209. clamping frame; 210. guide rail; 211. bolt; 212. clamping plate; 213. dust cover; 214. grinding disc. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-5 The utility model provides a technical solution: a wall arc surface polishing device for decoration, comprising an adjustment mechanism 1, and a roller 112 installed at one end of the adjustment mechanism 1; a polishing mechanism 2 is provided on one side of the adjustment mechanism 1, and a driving motor 201 is installed on one end of the polishing mechanism 2; the adjustment mechanism 1 comprises a bottom plate 101, a protective cover 102 is fixedly connected to the center position of one side of the bottom plate 101, and a handle 103 is fixedly connected to one side of the protective cover 102, and the driving motor 201 can be protected by providing the protective cover 102;

[0030] Through holes 104 are provided at both ends of the bottom plate 101, and threaded sleeves 105 are fixedly connected to the inside of the two through holes 104, and threaded rods 106 are threadedly connected to the inside of the threaded sleeves 105; one end of the threaded rod 106 is rotatably connected to a connecting rod 107, and the end of the connecting rod 107 away from the threaded rod 106 is rotatably connected to a first connecting block 108, and one end of the first connecting block 108 is fixedly connected to a connecting rod 109, and the protruding length of the threaded rod 106 is changed by the threaded action between the threaded rod 106 and the threaded sleeve 105, and the threaded rod 106 drives the connecting rod 109 to rotate around the second connecting block 110, thereby changing the approximate position of the roller 112;

[0031] One end of the connecting rod 109 is rotatably connected to the second connecting block 110, and one end of the second connecting block 110 away from the connecting rod 109 is fixedly connected to the bottom plate 101. The other end of the connecting rod 109 is rotatably connected to the arc rod 111, and both ends of the arc rod 111 are rotatably connected to the roller 112. One side of the roller 112 is closely connected to the wall 113. By utilizing the rotational relationship between the arc rod 111 and the connecting rod 109, the position of the roller 112 can be fine-tuned, thereby ensuring that the roller 112 and the grinding disc 214 are always in close contact with the wall 113.

[0032] The polishing mechanism 2 includes a driving motor 201, one side of which is fixedly connected to the bottom plate 101, the output end of the driving motor 201 passes through the bottom plate 101 and is fixedly connected to a roller 202, a sleeve 203 is sleeved on the outer side of the roller 202 away from one end of the driving motor 201, both sides of the sleeve 203 are fixedly connected to a bracket 204, one end of the bracket 204 is fixedly connected to the bottom plate 101, and the sleeve 203 can improve the stability of the rotation of the roller 202;

[0033] The roller 202 is fixedly connected to one end of the sleeve 203 with a driving wheel 205, and one side of the driving wheel 205 is meshedly connected with a driven wheel 206. The center position inside the driven wheel 206 is rotatably connected with a cylinder 207. Both ends of the cylinder 207 are sleeved with limit rods 208, and one end of the limit rod 208 is fixedly connected to the bracket 204. The meshing action between the driving wheel 205 and the driven wheel 206 drives the cylinder 207 and the grinding disc 214 to rotate, so that the wall 113 can be polished.

[0034] A clamping frame 209 is fixedly connected to one side of the bracket 204, and a guide rail 210 is fixedly connected to the inside of the clamping frame 209. A bolt 211 is threadedly connected to one end of the guide rail 210. The bolt 211 is through-connected to the clamping frame 209. A clamping plate 212 is rotatably connected to one end of the bolt 211. The inside of the clamping plate 212 is slidably connected to the guide rail 210. A dust hood 213 is fit-fittingly connected to one side of the clamping plate 212. A dust collection device is connected to one end of the dust hood 213. A grinding disc 214 is fixedly connected to one end of the cylinder 207, and the grinding disc 214 is installed between the driven wheel 206 and the limit rod 208.

[0035] Working principle: Before using this kind of wall arc polishing device for decoration, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 5As shown, firstly, the position of the roller 112 is adjusted according to the curvature of the wall, and the threaded rod 106 is rotated. The threaded action between the threaded rod 106 and the threaded sleeve 105 is utilized to change the protruding length of the threaded rod 106. The threaded rod 106 is utilized to drive the connecting rod 109 to rotate around the second connecting block 110, thereby changing the approximate position of the roller 112. The position of the roller 112 can be fine-tuned by utilizing the rotation relationship between the arc rod 111 and the connecting rod 109, thereby ensuring that the roller 112 and the grinding disc 214 are always in close contact with the wall 113.

[0036] Secondly, hold the handle 103 and place the device at the position where polishing is required, then start the driving motor 201 to drive the roller 202 and the driving wheel 205 to rotate, and utilize the meshing action between the driving wheel 205 and the driven wheel 206 to drive the cylinder 207 and the grinding disc 214 to rotate, so that the wall 113 can be polished, and the dust hood 213 can absorb most of the dust generated during polishing.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wall arc surface polishing device for decoration, comprising an adjustment mechanism (1), and a roller (112) mounted on one end of the adjustment mechanism (1); A polishing mechanism (2) is provided on one side of the adjustment mechanism (1), and a driving motor (201) is installed on one end of the polishing mechanism (2); It is characterized in that Also includes: The adjustment mechanism (1) comprises a base plate (101), a protective cover (102) is fixedly connected to the center of one side of the base plate (101), and a handle (103) is fixedly connected to one side of the protective cover (102); Wherein, through holes (104) are provided at both ends of the bottom plate (101), threaded sleeves (105) are fixedly connected inside the two through holes (104), and threaded rods (106) are threadedly connected inside the threaded sleeves (105); One end of the threaded rod (106) is rotatably connected to a connecting rod (107), one end of the connecting rod (107) away from the threaded rod (106) is rotatably connected to a first connecting block (108), and one end of the first connecting block (108) is fixedly connected to a connecting rod (109).

2. The wall arc surface polishing device for decoration according to claim 1, characterized in that: One end of the connecting rod (109) is rotatably connected to a second connecting block (110), one end of the second connecting block (110) away from the connecting rod (109) is fixedly connected to the bottom plate (101), and the other end of the connecting rod (109) is rotatably connected to an arc rod (111).

3. A wall arc surface polishing device for decoration according to claim 2, characterized in that: Both ends of the arc rod (111) are rotatably connected to the roller (112), and one side of the roller (112) is closely connected to the wall (113).

4. The wall arc surface polishing device for decoration according to claim 1, characterized in that: The polishing mechanism (2) comprises a driving motor (201), one side of the driving motor (201) is fixedly connected to the bottom plate (101), and the output end of the driving motor (201) passes through the bottom plate (101) and is fixedly connected to a roller shaft (202).

5. The wall arc surface polishing device for decoration according to claim 4, characterized in that: A sleeve (203) is sleeved on the outer side of one end of the roller shaft (202) away from the driving motor (201), and brackets (204) are fixedly connected to both sides of the sleeve (203), and one end of the bracket (204) is fixedly connected to the bottom plate (101).

6. The wall arc surface polishing device for decoration according to claim 5, characterized in that: A driving wheel (205) is fixedly connected to one end of the roller shaft (202) close to the sleeve (203), a driven wheel (206) is meshedly connected to one side of the driving wheel (205), a cylinder (207) is rotatably connected to the center position inside the driven wheel (206), limiting rods (208) are sleeved on both ends of the cylinder (207), and one end of the limiting rod (208) is fixedly connected to the bracket (204).

7. The wall arc surface polishing device for decoration according to claim 6, characterized in that: One side of the bracket (204) is fixedly connected to a clamping frame (209), the interior of the clamping frame (209) is fixedly connected to a guide rail (210), one end of the guide rail (210) is threadedly connected to a bolt (211), one end of the bolt (211) is rotatably connected to a clamping plate (212), the interior of the clamping plate (212) is slidably connected to the guide rail (210), one side of the clamping plate (212) is fittedly connected to a dust cover (213), and one end of the cylinder (207) is fixedly connected to a grinding disc (214).