Wall plastering device for building decoration

Abstract

The utility model relates to the technical field of building construction, and discloses a wall plastering device for building decoration, which comprises a rack, a movable frame is arranged on the inner side of the upper end of the rack, two fixed plates are fixedly connected to the bottom of the rear end of the rack, and a winding roller is rotatably connected to the inner sides of the two fixed plates; a winding motor is installed on the outer side of one fixing plate, and the output end of the winding motor penetrates through the fixing plates and is connected to the winding roller. Through cooperation of a winding motor, a winding roller and a lifting rope, the movable frame can move up and down, so that the plastering plate is driven to plaster wall surfaces with different heights, meanwhile, through arrangement of a servo motor and an adjusting lead screw, when the adjusting lead screw is driven to rotate, the movable block is driven to rotate by the movable block under the action of threaded connection with the adjusting lead screw, and thus the wall surfaces with different heights can be plastered. The plastering plate can be driven to move left and right on the inner side of the sliding groove in the cross beam, comprehensive plastering of the wall face is achieved, the plastering efficiency is greatly improved, and time and labor cost are saved.

Description

Technical Field

[0001] The present application relates to the field of building construction technology, and in particular to a wall plastering device for building decoration. Background Art

[0002] In the field of building decoration, wall plastering is undoubtedly a crucial and indispensable process. As a vital component of a building, the quality of its plastering directly affects the aesthetics of the entire building. When the wall plastering is uniform, smooth, and fine, it can give the building a neat and elegant appearance, enhancing its visual appeal.

[0003] Traditional wall plastering mainly relies on manual operation, but manual plastering is extremely inefficient. Workers need to use tools such as spatulas to apply the mortar evenly and smoothly on the wall little by little. This is not only labor-intensive but also slow. Especially in large-scale construction projects, manual plastering often takes a lot of time and manpower, seriously affecting the overall progress of the project. For this reason, we urgently need to provide a wall plastering device for building decoration.

[0004] The above information disclosed in this background technology is only used to increase the understanding of the background technology of this application. Therefore, it may contain information that does not constitute the prior art known to ordinary technicians in this field. Utility Model Content

[0005] In order to solve the problem of extremely low efficiency of manual plastering, workers need to use tools such as spatulas to spread the mortar on the wall evenly and smoothly little by little. This is not only labor-intensive but also slow. Especially in large-scale construction projects, manual plastering often takes a lot of time and manpower, seriously affecting the overall progress of the project. The present application provides a wall plastering device for building decoration.

[0006] The present application provides a wall plastering device for building decoration that adopts the following technical solution:

[0007] The top end face of said sliding arm is fixedly provided with a toothed connecting strip which is cooperatively connected with said toothed connecting gear.

[0008] Preferably, the four bottom corners of the frame are fixedly connected with self-locking universal wheels, the bottom of the frame is fixedly connected with a tool box, the upper end of the frame is rotatably connected with a limiting wheel, and the upper end of the lifting rope is arranged on the inner side of the limiting wheel.

[0009] Preferably, first slide rails are symmetrically provided at both ends of the inner side of the frame, first sliders are fixedly connected to both ends of the movable frame, and two first sliders are respectively slidably connected to the inner sides of the first slide rails.

[0010] Preferably, a pneumatic cylinder is installed at one inner end of the movable frame, an output end of the pneumatic cylinder is connected to the inner surface of the connecting seat, and both ends of the connecting seat are fixedly connected to the second slider.

[0011] Preferably, two second slide rails are symmetrically provided at both ends of the inner side of the movable frame, and both ends of the connecting seat are slidably connected to the inner sides of the second slide rails via second sliding blocks.

[0012] In summary, this application has the following beneficial technical effects:

[0013] The utility model can realize the up and down movement of the movable frame by arranging the coordination of the winding motor, the winding roller and the hanging rope, thereby driving the plastering board to plaster walls of different heights. At the same time, the servo motor and the adjusting screw rod are arranged, and when the adjusting screw rod is driven to rotate, the movable block can drive the plastering board to move left and right inside the slide groove on the cross beam under the action of the threaded connection with the adjusting screw rod, thereby realizing comprehensive plastering of the wall surface, greatly improving the plastering efficiency, and saving time and labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall front view structure of the embodiment of the application;

[0015] Figure 2 This is a schematic diagram of the overall rear view structure of the embodiment of the application;

[0016] Figure 3 This is a schematic diagram of the inner structure of the movable frame of the embodiment of the application;

[0017] Figure 4 It is a schematic diagram of the inner structure of the beam of the embodiment of the application.

[0018] Explanation of the accompanying drawings: 1. Frame; 2. Self-locking universal wheel; 3. Tool box; 4. Movable frame; 5. First slide rail; 6. First slider; 7. Fixed plate; 8. Winding motor; 9. Winding roller; 10. Lifting rope; 11. Limiting wheel; 12. Pneumatic cylinder; 13. Connecting seat; 14. Second slide rail; 15. Second slider; 16. Crossbeam; 17. Slide groove; 18. Servo motor; 19. Adjusting screw; 20. Movable block; 21. Plastering board. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 This application is described in further detail.

[0020] The present application discloses a wall plastering device for building decoration, referring to Figure 1-Figure 4The sling 10 is fixed to the upper end of the movable frame 4, and the upper end of the movable frame 4 is moved up and down by the sling 10. As the upper end of the movable frame 4 moves, its lower end is restricted by the frame 1, so that the movable frame 4 can move up and down as a whole on the inner side of the frame 1, thereby driving the plastering board 21 to plaster walls of different heights. The side is provided with a connecting seat 13, and one end of the outer side of the connecting seat 13 is fixedly connected to the cross beam 16, and a slide groove 17 is opened inside the cross beam 16, and a movable block 20 is slidably connected to the inner side of the slide groove 17. The outer side of the movable block 20 is fixedly connected to the plastering plate 21, and a servo motor 18 is installed on the side of the cross beam 16. The output end of the servo motor 18 passes through the cross beam 16 and is connected to an adjusting screw rod 19. The other end of the adjusting screw rod 19 is rotatably connected to the inner side of the slide groove 17, and the middle part of the movable block 20 is threadedly connected to the surface of the adjusting screw rod 19. When the servo motor 18 and the adjusting screw rod 19 are driven to rotate, the movable block 20 can drive the plastering plate 21 to move left and right inside the slide groove 17 on the cross beam 16 under the action of the threaded connection with the adjusting screw rod 19, thereby realizing comprehensive plastering of the wall surface, greatly improving the plastering efficiency, and saving time and labor costs.

[0021] Reference Figure 1-Figure 4The four corners of the bottom of the frame 1 are fixedly connected with self-locking universal wheels 2, and the bottom of the frame 1 is fixedly connected with a tool box 3. The self-locking universal wheels 2 make the device easy to move and can adapt to the needs of different work scenes, which improves the flexibility of work. The setting of the tool box 3 is convenient for the storage of tools and materials, which is convenient for taking them at any time and improves work efficiency. The upper end of the frame 1 is rotatably connected to the limiting wheel 11, and the upper end of the lifting rope 10 is arranged on the inner side of the limiting wheel 11. The setting of the limiting wheel 11 ensures the stability of the movement trajectory of the lifting rope 10, and avoids the lifting rope 10 from deflecting or shaking during the retraction and release process, thereby improving the stability and safety of the movable frame 4 moving up and down. The first slide rails 5 are symmetrically provided at both ends of the inner side of the frame 1, and the two ends of the movable frame 4 are fixedly connected with the first slider 6, and the two first sliders 6 are slidably connected to The inner side of the first slide rail 5 makes the movement of the movable frame 4 more stable and smooth. A pneumatic cylinder 12 is installed at one end of the inner side of the movable frame 4. The output end of the pneumatic cylinder 12 is connected to the inner surface of the connecting seat 13. Through the action of the pneumatic cylinder 12, the position of the connecting seat 13 can be accurately controlled, and then the position of the plastering board 21 can be adjusted, so that the plastering board 21 can better fit the wall surface, thereby improving the effect and quality of plastering. Both ends of the connecting seat 13 are fixedly connected with a second slider 15, and two second slide rails 14 are symmetrically provided at both ends of the inner side of the movable frame 4. The two ends of the connecting seat 13 are slidably connected to the inner side of the second slide rail 14 through the second slider 15, ensuring the stability and accuracy of the movement of the connecting seat 13, so that the plastering board 21 can be more accurately positioned to the position where plastering is required, thereby improving the quality of plastering.

[0022] The implementation principle of a wall plastering device for building decoration in an embodiment of the present application is as follows: when in use, first, the wall plastering device is moved to the vicinity of the wall that needs to be plastered, and the position is fixed by the self-locking universal wheel 2. Then, the winding motor 8 is started, and the winding motor 8 drives the winding roller 9 to rotate, and the winding roller 9 reels in and releases the hanging rope 10, thereby adjusting the height of the movable frame 4 so that the plastering plate 21 contacts the wall. Next, the pneumatic cylinder 12 is started, and the pneumatic cylinder 12 pushes the connecting seat 13 to move, so that the plastering plate 21 is close to the wall. Subsequently, the servo motor 18 is started, and the servo motor 18 drives the adjusting screw 19 to rotate, and the adjusting screw 19 drives the movable block 20 to move in the slide groove 17, so that the plastering plate 21 moves left and right on the beam 16 to perform plastering operations on the wall.

[0023] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0024] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0025] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0026] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A wall plastering device for building decoration, comprising a frame (1), characterized in that: A movable frame (4) is provided on the inner side of the upper end of the frame (1), and two fixed plates (7) are fixedly connected to the bottom of the rear end of the frame (1), and the inner sides of the two fixed plates (7) are rotatably connected to winding rollers (9), and a winding motor (8) is installed on the outer side of one of the fixed plates (7), and the output end of the winding motor (8) passes through the fixed plate (7) and is connected to the winding roller (9), and a suspension rope (10) is installed on the upper end of the winding roller (9), and the other end of the suspension rope (10) is fixedly connected to the upper end of the movable frame (4), and a connecting seat (13) is installed on the inner side of the movable frame (4), and the connecting seat One end of the outer side of (13) is fixedly connected to a crossbeam (16), a slide groove (17) is provided inside the crossbeam (16), a movable block (20) is slidably connected to the inner side of the slide groove (17), a plastering plate (21) is fixedly connected to the outer side of the movable block (20), a servo motor (18) is installed on the side of the crossbeam (16), the output end of the servo motor (18) passes through the crossbeam (16) and is connected to an adjusting screw rod (19), the other end of the adjusting screw rod (19) is rotatably connected to the inner side of the slide groove (17), and the middle part of the movable block (20) is threadedly connected to the surface of the adjusting screw rod (19).

2. A wall plastering device for building decoration according to claim 1, characterized in that: The four corners of the bottom of the frame (1) are fixedly connected to self-locking universal wheels (2), the bottom of the frame (1) is fixedly connected to a tool box (3), the upper end of the frame (1) is rotatably connected to a limiting wheel (11), and the upper end of the lifting rope (10) is arranged on the inner side of the limiting wheel (11).

3. A wall plastering device for building decoration according to claim 1, characterized in that: First slide rails (5) are symmetrically provided at both ends of the inner side of the frame (1), and first sliders (6) are fixedly connected at both ends of the movable frame (4), and the two first sliders (6) are respectively slidably connected to the inner sides of the first slide rails (5).

4. A wall plastering device for building decoration according to claim 1, characterized in that: A pneumatic cylinder (12) is installed at one inner end of the movable frame (4), and an output end of the pneumatic cylinder (12) is connected to the inner surface of a connecting seat (13). Both ends of the connecting seat (13) are fixedly connected to a second slider (15).

5. A wall plastering device for building decoration according to claim 4, characterized in that: Two second slide rails (14) are symmetrically provided at both ends of the inner side of the movable frame (4), and both ends of the connecting seat (13) are slidably connected to the inner side of the second slide rails (14) via second sliding blocks (15).

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