Building decoration polishing equipment

Abstract

The utility model relates to building decoration polishing equipment, which belongs to the technical field of building decoration processing and comprises a base, a plurality of supporting legs are fixed at the bottom of the base, a back plate is fixed at the top of the base, a top plate is fixed at the top of the back plate, and a lifting mechanism capable of adjusting height is arranged in an inner cavity of the base. A grinding mechanism for polishing and grinding the building decoration is arranged on the inner side of the lifting mechanism, and a moving assembly is arranged at the position, located on the inner sides of the multiple supporting legs, of the bottom of the base. According to the building decoration polishing equipment, the lifting mechanism can adjust the height of the polishing mechanism, objects of different sizes and shapes can be polished, so that the use convenience degree is effectively improved, small objects can be held by hands to be polished, the lifting mechanism can ensure that different crowds have the same use effect, and the practicability is high. And the device can be pushed away at any time through the moving assembly, the device is convenient and light to use, and the comfort degree during grinding can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of building decoration processing technology, specifically to a building decoration polishing device. Background Technology

[0002] Architectural polishing equipment is mainly used to polish building surfaces to achieve a smooth and glossy finish. This type of equipment is widely used in building decoration, stone processing, furniture manufacturing and other fields. As people's requirements for the quality of building decoration continue to increase, the demand for polishing equipment is also growing year by year, and the application of polishing equipment is becoming more widespread. As domestic polishing equipment companies continue to grow and develop, they need to enhance their market competitiveness through technological innovation and quality improvement.

[0003] For example, Chinese Patent (Publication No.: CN220162124U) discloses a building module polishing device, which includes: a support frame; a polishing box, which is disposed within the support frame for placing building modules, and the top of the polishing box is open; a polishing mechanism, which is disposed on the support frame and is used to polish the building modules; a clamping mechanism, which is disposed on the polishing box and is used to clamp the building modules to be polished; and a recycling mechanism, which is disposed on the top of the support frame and is used to recycle the large amount of dust and pungent gases generated during the polishing process of the building modules. The building module polishing device provided by this utility model has the advantages of being able to recycle and purify the dust and pungent gases generated during the polishing process, reducing environmental pollution and harm to workers' health.

[0004] However, the device is not convenient to use. For example, it cannot polish the wall surface when polishing is required. It also has high requirements for building materials. Not all building decorations are small objects. When facing large objects, the device is difficult to polish, resulting in a lack of flexibility in use. Therefore, a building decoration polishing device is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the existing technology, this utility model provides a building decoration polishing equipment, which has the advantages of being easy to use and solves the problem of the device not being convenient to use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a building decoration polishing device, including a base, a plurality of support legs fixed to the bottom of the base, a back plate fixed to the top of the base, a top plate fixed to the top of the back plate, a lifting mechanism capable of height adjustment provided in the inner cavity of the base, a polishing mechanism for polishing and grinding building decoration provided inside the lifting mechanism, and a movable component that improves the overall portability of the device provided at the bottom of the base and inside the plurality of support legs.

[0007] The lifting mechanism includes a drive motor fixed to the right side wall of the base. The output shaft of the drive motor is fixed with a worm gear. Two worm wheels mesh with the rear side of the worm gear, and a threaded rod is fixed at the axis of each worm wheel.

[0008] Furthermore, each of the threaded rods is rotatably connected to the bottom of the base cavity via a bearing, and the top of each of the threaded rods penetrates the top wall of the base and extends to the top plate. Each of the threaded rods is rotatably connected to the top plate via a bearing.

[0009] Furthermore, two threaded strips are fixed on the worm, and the worm meshes with two worm wheels respectively through the two threaded strips. The end of the worm away from the drive motor is rotatably connected to the left side wall of the inner cavity of the base through a bearing.

[0010] Furthermore, the grinding mechanism includes a housing threadedly connected to two threaded rods, a servo motor fixed to the side wall of the inner cavity of the housing, a transmission rod fixed to the output shaft of the servo motor, a grinding disc fixed to the outer surface of the transmission rod, and a stabilizing disc fixed to the front of the housing.

[0011] Furthermore, the outer casing has two threaded holes, and the outer casing is threadedly connected to two threaded rods through the two threaded holes.

[0012] Furthermore, the front of the outer shell is provided with a rotating hole, the stabilizing plate is provided with a stabilizing groove and a connecting hole, the stabilizing groove is connected to the connecting hole, the connecting hole is connected to the rotating hole, the rotating hole is connected to the inner cavity of the outer shell, and the stabilizing groove is adapted to the grinding plate.

[0013] Furthermore, the movable component includes an electric actuator fixed to the bottom of the base, a stepped connecting block fixed to the bottom of the electric actuator, and a plurality of universal casters rotatably connected to the bottom of the stepped connecting block.

[0014] Furthermore, a stabilizing ring is fixed to the bottom of each of the supporting legs, and the multiple omnidirectional rollers are located inside the stabilizing ring.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] This building decoration polishing equipment features a lifting mechanism that allows for height adjustment of the polishing mechanism, enabling it to polish objects of different sizes and shapes, thus effectively improving ease of use. Small objects can be polished by hand. The lifting mechanism ensures that different users can achieve the same results, and the movable component allows the device to be moved at any time to the location where polishing is needed. When polishing large areas, it can be moved while polishing, further improving the device's portability. The device is easy to use and lightweight, effectively improving the comfort during polishing. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the grinding mechanism of this utility model;

[0019] Figure 3 This is a three-dimensional view of the stepped connecting block of this utility model.

[0020] In the diagram: 1. Base, 2. Support leg, 3. Back plate, 4. Top plate, 5. Lifting mechanism, 501. Drive motor, 502. Worm gear, 503. Worm wheel, 504. Threaded rod, 6. Grinding mechanism, 601. Housing, 602. Servo motor, 603. Transmission rod, 604. Stabilizing plate, 605. Grinding plate, 7. Moving component, 701. Electric actuator, 702. Step connecting block, 703. Universal roller. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1 This embodiment of a building decoration polishing device includes a base 1, with multiple support legs 2 fixed to the bottom of the base 1 to improve the stability of the device. A back plate 3 is fixed to the top of the base 1, which serves to connect to a top plate 4. The top plate 4 is fixed to the top of the back plate 3. The inner cavity of the base 1 is provided with a lifting mechanism 5 that can adjust the height. A polishing mechanism 6 for polishing and grinding building decoration is provided inside the lifting mechanism 5. A movable component 7 that improves the overall portability of the device is provided at the bottom of the base 1 and inside the multiple support legs 2.

[0023] In addition, the lifting mechanism 5 includes a drive motor 501 fixed to the right side wall of the base 1. The output shaft of the drive motor 501 is fixed with a worm gear 502. Two worm wheels 503 mesh with the rear side of the worm gear 502. The worm gear 502 drives the two worm wheels 503 at the same time, which can ensure that the two threaded rods 504 rotate at the same time, improve synchronization, and smoothly change the direction of the torque of the drive motor 501. A threaded rod 504 is fixed at the axis of each worm wheel 503. The rotation of the worm wheel 503 drives the threaded rod 504 to rotate.

[0024] It should be further explained that each threaded rod 504 is rotatably connected to the bottom of the inner cavity of the base 1 through a bearing. The bearing can improve the rotational stability of the threaded rod 504. The top of each threaded rod 504 penetrates the top wall of the base 1 and extends to the top plate 4. Each threaded rod 504 is rotatably connected to the top plate 4 through a bearing. The threaded rod 504 and the top plate 4 play a supporting role to each other.

[0025] It is known that there are two threaded bars fixed on the worm 502. The worm 502 meshes with two worm wheels 503 respectively through the two threaded bars. Setting threaded bars at both ends can reduce the production burden and improve production efficiency compared to fixing threaded bars on the entire worm 502. The end of the worm 502 away from the drive motor 501 is rotatably connected to the left side wall of the inner cavity of the base 1 through a bearing.

[0026] In this embodiment, the worm gear 503 and the worm 502 drive the transmission, which has high transmission accuracy and can ensure that the two threaded rods 504 rotate simultaneously. The top plate 4 ensures that the two threaded rods 504 will not tilt, and the two threaded rods 504 can provide effective support for the top plate 4.

[0027] Please refer to it again. Figure 1 and Figures 2 to 3 For the sake of mobility, the grinding mechanism 6 in this embodiment includes a housing 601 that is threadedly connected to two threaded rods 504. A servo motor 602 is fixed to the side wall of the inner cavity of the housing 601. A transmission rod 603 is fixed to the output shaft of the servo motor 602. A grinding disc 605 is fixed to the outer surface of the transmission rod 603. Multiple small protrusions are fixed to the front of the grinding disc 605. The denser the small protrusions, the smoother the grinding. A stabilizing disc 604 is fixed to the front of the housing 601.

[0028] Furthermore, the outer casing 601 has two threaded holes, which are threaded to two threaded rods 504. The two threaded rods 504 drive the outer casing 601 to rise and fall, further enabling the grinding disc 605 to adjust its height. The front of the outer casing 601 has a rotating hole, and the stabilizing disc 604 has a stabilizing groove and a connecting hole. The stabilizing groove is connected to the connecting hole, the connecting hole is connected to the rotating hole, and the rotating hole is connected to the inner cavity of the outer casing 601. The connection between the stabilizing groove and the connecting hole, and the connecting hole and the rotating hole, ensures that the power of the servo motor 602 is smoothly transmitted to the external grinding disc 605 through the transmission rod 603. The stabilizing groove is compatible with the grinding disc 605.

[0029] In addition, the moving component 7 includes an electric push rod 701 fixed to the bottom of the base 1. A stepped connecting block 702 is fixed to the bottom of the electric push rod 701. Multiple universal rollers 703 are rotatably connected to the bottom of the stepped connecting block 702. The stepped connecting block 702 can avoid stress concentration, and the universal rollers 703 can easily and quickly push the equipment.

[0030] It should be further explained that the bottom of multiple support legs 2 is fixed with a stabilizing ring, and multiple omnidirectional rollers 703 are located inside the stabilizing ring. The stabilizing ring can significantly improve the overall stability of the device.

[0031] It should be noted that when the electric actuator 701 is retracted, the universal roller 703 is located above the stabilizing ring, and when the electric actuator 701 is lowered, the universal roller 703 is located below the stabilizing ring.

[0032] Understandably, this device, with its adjustable height, free movement, and flexible grinding methods, significantly improves the convenience of polishing building equipment, making it easy and quick to use.

[0033] All electrical components mentioned in this article are electrically connected to the controller and power supply. The control method of this utility model is controlled by the controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.

[0034] The working principle of the above embodiments is as follows:

[0035] In use, first activate the electric actuator 701. When pushing the device to the desired grinding position, reverse the electric actuator 701 to keep the device stable. Then, activate the drive motor 501. The drive motor 501 causes the worm gear 502 to rotate, which in turn causes the two worm wheels 503 to rotate, further causing the two worm wheels 503 to rotate the two threaded rods 504. The two threaded rods 504 will mutually limit each other, ensuring the stability of the outer shell 601 for height adjustment. After adjusting the grinding mechanism 6 to the appropriate position, activate the servo motor 602. The servo motor 602 causes the transmission rod 603 to rotate the grinding disc 605. You can quickly grind items simply by holding them. When grinding larger items such as walls, you can hold the back plate 3, activate the electric actuator 701, and push the device for quick grinding. This device is easy to use and its convenience can be greatly enhanced by the combination of movement and lifting.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A building decoration polishing device, comprising a base (1), characterized in that: The base (1) has multiple support legs (2) fixed at its bottom, a back plate (3) fixed at its top, a top plate (4) fixed at its top, a lifting mechanism (5) for height adjustment in the inner cavity of the base (1), a polishing mechanism (6) for polishing and grinding architectural decorations on the inner side of the lifting mechanism (5), and a moving component (7) for improving the overall portability of the device at the bottom of the base (1) and on the inner side of the multiple support legs (2). The lifting mechanism (5) includes a drive motor (501) fixed to the right side wall of the base (1). The output shaft of the drive motor (501) is fixed with a worm (502). Two worm wheels (503) mesh with the rear side of the worm (502). A threaded rod (504) is fixed at the axis of each worm wheel (503).

2. The building decoration polishing equipment according to claim 1, characterized in that: Each of the threaded rods (504) is rotatably connected to the bottom of the inner cavity of the base (1) via a bearing. The top of each of the threaded rods (504) penetrates the top wall of the base (1) and extends to the top plate (4). Each of the threaded rods (504) is rotatably connected to the top plate (4) via a bearing.

3. The building decoration polishing equipment according to claim 1, characterized in that: Two threaded bars are fixed on the worm (502). The worm (502) meshes with two worm wheels (503) through the two threaded bars. The end of the worm (502) away from the drive motor (501) is rotatably connected to the left side wall of the inner cavity of the base (1) through a bearing.

4. The building decoration polishing equipment according to claim 1, characterized in that: The grinding mechanism (6) includes a housing (601) threadedly connected to two threaded rods (504). A servo motor (602) is fixed to the side wall of the inner cavity of the housing (601). A transmission rod (603) is fixed to the output shaft of the servo motor (602). A grinding disc (605) is fixed to the outer surface of the transmission rod (603). A stabilizing disc (604) is fixed to the front of the housing (601).

5. The architectural decoration polishing equipment according to claim 4, characterized in that: The outer casing (601) has two threaded holes, and the outer casing (601) is threadedly connected to two threaded rods (504) through the two threaded holes.

6. The building decoration polishing equipment according to claim 4, characterized in that: The outer shell (601) has a rotating hole on its front side, and the stabilizing plate (604) has a stabilizing groove and a connecting hole. The stabilizing groove is connected to the connecting hole, the connecting hole is connected to the rotating hole, the rotating hole is connected to the inner cavity of the outer shell (601), and the stabilizing groove is adapted to the grinding plate (605).

7. The building decoration polishing equipment according to claim 1, characterized in that: The moving component (7) includes an electric push rod (701) fixed to the bottom of the base (1), and a stepped connecting block (702) is fixed to the bottom of the electric push rod (701). A plurality of universal rollers (703) are rotatably connected to the bottom of the stepped connecting block (702).

8. The building decoration polishing equipment according to claim 7, characterized in that: The bottom of the plurality of support legs (2) is fixed with a stabilizing ring, and the plurality of omnidirectional rollers (703) are located inside the stabilizing ring.

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