A surface cleaning device for polished tile production
By designing an automated polished tile cleaning device that includes spraying, brushing, high-pressure washing, and drying, the problem of low automation in existing technologies has been solved, achieving efficient and low-cost polished tile surface cleaning.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YIFENG OBAMA CERAMICS CO LTD
- Filing Date
- 2025-08-04
- Publication Date
- 2026-07-21
AI Technical Summary
The current surface cleaning equipment in polished tile production has a low level of automation, requiring a large amount of manual intervention, resulting in slow cleaning speed, low efficiency and high labor costs.
An automated cleaning device was designed, which includes spraying, brush cleaning, high-pressure washing and drying. It utilizes components such as conveyor rollers, spraying mechanism, cleaning mechanism and dryer to achieve automated cleaning of polished tile surface.
It greatly reduces the degree of manual intervention, improves cleaning efficiency and reduces labor costs, and achieves efficient cleaning of polished tile surfaces.
Smart Images
Figure CN224525384U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of polished tile production technology, and in particular to a surface cleaning device for polished tile production. Background Technology
[0002] Polished tiles are a type of glossy tile made by polishing the surface of a solid body tile. Compared to solid body tiles, polished tiles have a much smoother surface. Polished tiles are hard and wear-resistant, making them suitable for use in indoor spaces other than bathrooms and kitchens. By using infiltration technology, polished tiles can create various stone and wood-like effects. With social development, the application of polished tiles is becoming increasingly widespread.
[0003] Regarding the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: The surface cleaning devices widely used in the polished tile industry generally have a low level of automation, and the cleaning process still requires a lot of manual intervention. This non-automated operation method, on the one hand, seriously slows down the cleaning speed and work efficiency, affecting the continuous operation of the production line; on the other hand, the continuous reliance on manual operation inevitably leads to higher manpower requirements and ever-increasing labor costs. Utility Model Content
[0004] The technical problem to be solved by this utility model is that the existing cleaning devices have low automation and require a lot of manual intervention. To address this, we propose a surface cleaning device for polished tile production.
[0005] To achieve the above objectives, this application adopts the following technical solution: a surface cleaning device for polished tile production, comprising a conveying device frame: a plurality of conveying rollers are installed inside the conveying device frame, a plurality of support legs are fixed at the bottom of the conveying device frame, and a first mounting frame is installed at the top of the conveying device frame.
[0006] A spraying mechanism is installed at one end of the bottom of the first mounting frame. The spraying mechanism includes a first water supply pipe installed at one end of the bottom of the first mounting frame, and a plurality of atomizing nozzles are installed at the bottom of the first water supply pipe.
[0007] A cleaning mechanism is installed in the middle of the bottom of the first mounting frame. The cleaning mechanism includes a roller disposed at the bottom of the first mounting frame. A mounting sleeve is installed on the surface of the roller. A bristle brush is installed on the outer surface of the mounting sleeve. A second mounting frame is rotatably connected to both ends of the roller. The top end of the second mounting frame is fixed to the bottom of the first mounting frame. A first transmission disc is fixed to one end of the mounting sleeve and rotatably connected to the roller. A motor is installed on the top of the first mounting frame. A second transmission disc is installed at one end of the motor. A belt is sleeved on the surface of the first transmission disc and the second transmission disc. A through groove for cooperating with the belt is opened on one side of the top of the first mounting frame.
[0008] A rinsing mechanism is installed at the other end of the bottom of the first mounting frame. The rinsing mechanism includes a second water supply pipe installed at the other end of the bottom of the first mounting frame. Multiple high-pressure nozzles are installed at the bottom end of the second water supply pipe.
[0009] A dryer is installed at the end of the first mounting bracket away from the spraying mechanism.
[0010] Preferably, a limiting sleeve is fitted onto the end of the roller away from the first transmission disc, and the outer diameter of the limiting sleeve is the same as that of the mounting sleeve.
[0011] Preferably, the surface of the conveyor roller is provided with an anti-slip protective layer, which is made of EPDM ethylene propylene diene monomer rubber and has a wavy texture on the surface. The hardness of the anti-slip protective layer is 70 Shore A.
[0012] Preferably, slots are provided at both ends of the roller, and limit blocks are inserted into the slots.
[0013] Preferably, both ends of the roller are provided with through holes, and a fixing rod is slidably connected inside the through holes. The middle part of the limiting plug is provided with a plug hole for use with the fixing rod. A control block is fixed to one end of the fixing rod, and a tension spring is sleeved on the surface of the fixing rod. One end of the tension spring is fixed to the roller, and the other end of the tension spring is fixed to the control block.
[0014] Preferably, a wastewater collection box is provided at the bottom of the conveying roller, and a drain pipe is provided at one end of the wastewater collection box.
[0015] Preferably, support bars are fixed on both sides inside the wastewater collection box, a perforated plate is installed inside the wastewater collection box, the perforated plate is located on top of the support bars, and a sponge is provided on top of the perforated plate.
[0016] The technical effects and advantages of this utility model are as follows:
[0017] In this invention, after four steps—spraying for dust prevention, brushing, high-pressure rinsing, and drying—the polished tiles complete the cleaning process and are then conveyed out of the equipment by conveyor rollers. This technical solution provides a relatively automated cleaning process, greatly reducing the degree of manual intervention, thereby improving overall efficiency and reducing labor costs.
[0018] In this invention, the swept dust and wastewater from the spraying mechanism fall into the wastewater collection box at the bottom of the equipment and are discharged through the drain pipe. The support strips provide support for the perforated plate, and the perforated plate supports the sponge. The sponge forms a buffer layer, ensuring water permeability while preventing wastewater from directly contacting the water inside the wastewater collection box and causing splashing. Attached Figure Description
[0019] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts:
[0020] Figure 1 This is a schematic diagram of the main structure of this utility model;
[0021] Figure 2 This is a bottom view of the mounting bracket of this utility model;
[0022] Figure 3 This is a schematic diagram of the brush roller structure of this utility model;
[0023] Figure 4 This is a split view of the conveyor roller and anti-slip protective layer of this utility model;
[0024] Figure 5 This is an exploded view of the internal structure of the wastewater collection box of this utility model.
[0025] Legend: 1. Conveying device frame; 2. Conveying roller; 3. Support leg; 4. First mounting bracket; 5. First water supply pipe; 6. Atomizing nozzle; 7. Roller; 8. Mounting sleeve; 9. Brush; 10. Second mounting bracket; 11. First transmission disc; 12. Motor; 13. Second transmission disc; 14. Belt; 15. Through groove; 16. Second water supply pipe; 17. High-pressure nozzle; 18. Dryer; 19. Limiting sleeve; 20. Anti-slip protective layer; 21. Slot; 22. Limiting block; 23. Through hole; 24. Insertion hole; 25. Fixing rod; 26. Control block; 27. Tension spring; 28. Wastewater collection box; 29. Support bar; 30. Perforated plate; 31. Sponge; 32. Drain pipe. Detailed Implementation
[0026] Based on the technical solution of this utility model, without changing the essential spirit of this utility model, those skilled in the art can propose various interchangeable structural methods and implementation methods. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model, and should not be regarded as the entirety of this utility model or as a limitation or restriction of the technical solution of this utility model.
[0027] Reference Figure 1 and Figure 2 As shown, this utility model provides a technical solution: a surface cleaning device for polished tile production, including a conveying device frame 1: a plurality of conveying rollers 2 are installed inside the conveying device frame 1, a plurality of support legs 3 are fixed at the bottom of the conveying device frame 1, and a first mounting frame 4 is installed at the top of the conveying device frame 1.
[0028] A spraying mechanism is installed at one end of the bottom of the first mounting frame 4. The spraying mechanism includes a first water supply pipe 5 installed at one end of the bottom of the first mounting frame 4. Multiple atomizing nozzles 6 are installed at the bottom of the first water supply pipe 5.
[0029] A cleaning mechanism is installed in the middle of the bottom of the first mounting frame 4. The cleaning mechanism includes a roller 7 set at the bottom of the first mounting frame 4, a mounting sleeve 8 installed on the surface of the roller 7, a bristle brush 9 installed on the outer surface of the mounting sleeve 8, and a second mounting frame 10 rotatably connected to both ends of the roller 7. The top end of the second mounting frame 10 is fixed to the bottom of the first mounting frame 4. A first transmission disc 11 rotatably connected to the roller 7 is fixed to one end of the mounting sleeve 8. A motor 12 is installed on the top of the first mounting frame 4. A second transmission disc 13 is installed on one end of the motor 12. A belt 14 is sleeved on the surface of the first transmission disc 11 and the second transmission disc 13. A through groove 15 for use with the belt 14 is opened on one side of the top of the first mounting frame 4.
[0030] A rinsing mechanism is installed at the other end of the bottom of the first mounting bracket 4. The rinsing mechanism includes a second water supply pipe 16 installed at the other end of the bottom of the first mounting bracket 4. Multiple high-pressure nozzles 17 are installed at the bottom end of the second water supply pipe 16.
[0031] A dryer 18 is installed at the end of the first mounting frame 4 that is away from the spraying mechanism;
[0032] The polished tile is placed on the conveying roller 2 and conveyed by the conveying roller 2. When the polished tile moves to the bottom of the first mounting frame 4, it enters the spraying mechanism area and water is supplied to the atomizing nozzle 6 through the first water supply pipe 5. The atomizing nozzle 6 sprays fine water mist onto the tile surface to pre-wet the tile surface and prevent dust from being scattered in the subsequent cleaning steps.
[0033] The moistened polished tile continues to move with the conveyor roller 2 and reaches below the brush 9. The motor 12 starts and drives the second transmission disc 13 to rotate. The second transmission disc 13 drives the first transmission disc 11 to rotate through the belt 14. The first transmission disc 11 is fixedly connected to the mounting sleeve 8, so it drives the mounting sleeve 8 to rotate. The mounting sleeve 8 drives the brush 9 on it to rotate together. The rotating brush 9 sweeps across the tile surface, sweeping up and breaking up the powder impurities attached to the surface. As the tile moves, the brush 9 completes the cleaning of the entire tile surface. The main purpose of this step is to loosen and sweep away the dust, not to completely clean it. Even if the brush gets dirty after contacting the moist dust, it will not affect the overall function of the equipment.
[0034] After cleaning, the polished tiles are conveyed by the conveyor roller 2 to the rinsing mechanism area. High-pressure water is supplied to the high-pressure nozzle 17 through the second water supply pipe 16, causing the high-pressure nozzle 17 to spray a strong water flow with a water pressure of 10-20 bar. The water flow is directed in the direction in which the polished tiles are moving, that is, against the direction in which the tiles are moving. The high-pressure water flow thoroughly washes away the damp dust that is loosened by the brush on the tile surface. Since the water flow direction is opposite to the direction in which the tiles are moving, all the dust and dirt washed down will be carried away by the water flow and finally washed off from the starting end of the tile, that is, the end that enters the rinsing area, ensuring that the dirt will not be carried to the subsequent drying area.
[0035] After being rinsed under high pressure and having their surface dirt removed, the polished tiles continue to move to the bottom of the dryer 18. The dryer 18 generates strong hot air, which blows onto the tile surface to quickly dry and evaporate the moisture remaining on the tile surface, thus completing the cleaning process.
[0036] After four steps—spraying for dust prevention, brushing, high-pressure rinsing, and drying—the polished tiles complete the cleaning process and are then conveyed out of the equipment by conveyor roller 2. This technical solution provides a relatively automated cleaning process, greatly reducing the degree of manual intervention, thereby improving overall efficiency and reducing labor costs.
[0037] Reference Figure 3 As shown in this embodiment: a limiting sleeve 19 is fitted on the end of the roller 7 away from the first transmission disc 11. The outer diameter of the limiting sleeve 19 is the same as that of the mounting sleeve 8. By setting the limiting sleeve 19, the distance of displacement of the mounting sleeve 8 on the surface of the roller 7 can be minimized, so that the brush 9 is always at the top of the conveying roller 2 to complete the comprehensive cleaning of the brick surface.
[0038] Reference Figure 4As shown in this embodiment: the surface of the conveyor roller 2 is equipped with an anti-slip protective layer 20. The anti-slip protective layer 20 is made of EPDM ethylene propylene diene monomer (EPDM) rubber and has a wavy texture. The hardness of the anti-slip protective layer 20 is 70 Shore A. Through the wavy texture of the EPDM EPDM EPDM rubber anti-slip protective layer 20, the wavy texture forms multi-directional gripping points, which breaks the water film and increases the actual contact area. The 70A hardness rubber layer undergoes adaptive deformation under pressure, increasing the effective contact area with the bottom surface of the tile by 40% compared to flat contact. Combined with the mechanical interlocking effect of the wavy texture, it can resist tangential thrust of ≥200N / m, meeting the requirements of high-speed roller brush cleaning conditions. Through material elastic protection and surface topology optimization, the problems of hard contact damage and wet slip displacement are solved simultaneously.
[0039] Reference Figure 3 As shown in this embodiment: Both ends of the roller 7 have slots 21, and a limiting block 22 is inserted into the slot 21. Both ends of the roller 7 have through holes 23, and a fixing rod 25 is slidably connected inside the through holes 23. The middle of the limiting block 22 has an insertion hole 24 that cooperates with the fixing rod 25. A control block 26 is fixed to one end of the fixing rod 25, and a tension spring 27 is sleeved on the surface of the fixing rod 25. One end of the tension spring 27 is fixed to the roller 7, and the other end of the tension spring 27 is fixed to the control block 26. After the roller 7 is inserted into the second mounting bracket 10 and installed, the limiting block 22 is inserted into the slot 21 to complete the initial limiting and prevent the roller 7 from detaching from the second mounting bracket 10. Then, the control block 26 drives the fixing rod 25 through the through hole 23. The insertion is made into the insertion hole 24 on the surface of the limiting insertion block 22, thereby limiting the position of the limiting insertion block 22 and preventing the limiting insertion block 22 from disengaging from the inside of the slot 21. The setting of the tension spring 27 can effectively prevent the fixing rod 25 from easily disengaging from the inside of the insertion hole 24. When it is necessary to replace or maintain the brush 9, the limiting insertion block 22 can be released by operating the control block 26 and overcoming the tension generated by the tension spring 27, so that it disengages from the slot 21 and the insertion hole 24. Then the roller 7 and the inside of the second mounting bracket 10 can be pulled out, and the mounting sleeve 8, brush 9 and the first transmission plate 11 can be removed. Then a new mounting sleeve 8, brush 9 and the first transmission plate 11 can be installed, and the belt 14 can be put on the surface of the first transmission plate 11. Then the reverse operation can be performed to install the new brush assembly.
[0040] Reference Figure 5As shown in this embodiment: a wastewater collection box 28 is provided at the bottom of the conveyor roller 2, and a drain pipe 32 is provided at one end of the wastewater collection box 28. Support bars 29 are fixed on both sides inside the wastewater collection box 28. A perforated plate 30 is installed inside the wastewater collection box 28. The perforated plate 30 is located on top of the support bars 29. A sponge 31 is provided on top of the perforated plate 30. The dust swept up and the sewage from the spraying mechanism will fall into the wastewater collection box 28 at the bottom of the equipment and be discharged through the drain pipe 32. The support bars 29 provide support for the perforated plate 30, and the perforated plate 30 supports the sponge 31. The sponge 31 forms a buffer layer, which ensures water permeability while preventing sewage from directly contacting the water inside the wastewater collection box 28 and causing splashing.
[0041] Working principle: The polished tile is placed on the conveyor roller 2 and conveyed by the conveyor roller 2. When the polished tile moves to below the first mounting frame 4, it enters the spraying mechanism area. Water is supplied to the atomizing nozzle 6 through the first water supply pipe 5. The atomizing nozzle 6 sprays a fine water mist onto the tile surface to pre-wet the tile surface and prevent dust from being scattered during subsequent cleaning steps. The wetted polished tile continues to move with the conveyor roller 2 and reaches below the brush roller 9. The motor 12 starts and drives the second transmission disc 13 to rotate. The second transmission disc 13 is driven by the belt 14. The first transmission disc 11 rotates, and since the first transmission disc 11 is fixedly connected to the mounting sleeve 8, it drives the mounting sleeve 8 to rotate. The mounting sleeve 8 then drives the brush roller 9 on it to rotate together. The rotating brush roller 9 sweeps across the brick surface, sweeping up and breaking up the powdery impurities attached to the surface. As the brick moves, the brush roller 9 completes the cleaning of the entire brick surface. The main purpose of this step is to loosen and sweep away the dust, not to completely clean it. Even if the brush becomes dirty after contact with wet dust, it does not affect the overall function of the equipment. The polished bricks that have been cleaned continue to be conveyed by the conveyor roller 2. The water is delivered to the rinsing area, where high-pressure water is supplied to the high-pressure nozzle 17 via the second water supply pipe 16. The high-pressure nozzle 17 then sprays a powerful water jet at a pressure of 10-20 bar, directed against the direction the polished tile is moving. This high-pressure water jet thoroughly washes away any remaining damp dust loosened by the brush on the tile surface. Because the water flow is opposite to the tile's movement, all the washed-down dust and dirt is carried away by the water flow and ultimately falls from the starting end of the tile, i.e., the end entering the rinsing area, onto the designated surface. Wastewater is discharged from the bottom of the wastewater collection box 28 through the drain pipe 32. The support strip 29 provides support for the perforated plate 30, and the perforated plate 30 supports the sponge 31. The sponge 31 forms a buffer layer, ensuring water permeability while preventing wastewater from directly contacting the water inside the wastewater collection box 28 and causing splashing. After high-pressure rinsing and removal of surface dirt, the polished tiles continue to move to the bottom of the dryer 18. The dryer 18 generates strong hot air, which blows onto the tile surface to quickly dry and evaporate the moisture remaining on the tile surface, thus completing the cleaning.
[0042] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.
Claims
1. A surface cleaning device for polished tile production, comprising a conveying device frame (1): characterized in that, The conveying device frame (1) is equipped with several conveying rollers (2), the bottom of the conveying device frame (1) is fixed with several support legs (3), and the top of the conveying device frame (1) is equipped with a first mounting frame (4). A spraying mechanism is installed at one end of the bottom of the first mounting frame (4). The spraying mechanism includes a first water supply pipe (5) installed at one end of the bottom of the first mounting frame (4). A plurality of atomizing nozzles (6) are installed at the bottom of the first water supply pipe (5). A cleaning mechanism is installed in the middle of the bottom of the first mounting frame (4). The cleaning mechanism includes a roller (7) set at the bottom of the first mounting frame (4). An installation sleeve (8) is installed on the surface of the roller (7). A brush (9) is installed on the outer surface of the installation sleeve (8). A second mounting frame (10) is rotatably connected to both ends of the roller (7). The top end of the second mounting frame (10) is fixed to the bottom of the first mounting frame (4). A first transmission disc (11) rotatably connected to the roller (7) is fixed to one end of the installation sleeve (8). A motor (12) is installed on the top of the first mounting frame (4). A second transmission disc (13) is installed on one end of the motor (12). A belt (14) is sleeved on the surface of the first transmission disc (11) and the second transmission disc (13). A through groove (15) for use with the belt (14) is opened on one side of the top of the first mounting frame (4). A rinsing mechanism is installed at the other end of the bottom of the first mounting bracket (4). The rinsing mechanism includes a second water supply pipe (16) installed at the other end of the bottom of the first mounting bracket (4). A plurality of high-pressure nozzles (17) are installed at the bottom end of the second water supply pipe (16). A dryer (18) is installed at the end of the first mounting bracket (4) away from the spraying mechanism.
2. The surface cleaning device for polished tile production according to claim 1, characterized in that: A limiting sleeve (19) is fitted on one end of the roller (7) away from the first transmission disc (11), and the outer diameter of the limiting sleeve (19) is the same as that of the mounting sleeve (8).
3. The surface cleaning device for polished tile production according to claim 1, characterized in that: The surface of the conveying roller (2) is provided with an anti-slip protective layer (20), which is made of EPDM ethylene propylene diene monomer rubber and has a wavy texture on the surface. The hardness of the anti-slip protective layer (20) is 70 Shore A.
4. The surface cleaning device for polished tile production according to claim 1, characterized in that: Both ends of the roller (7) are provided with slots (21), and a limit block (22) is inserted into the inside of the slot (21).
5. The surface cleaning device for polished tile production according to claim 4, characterized in that: Both ends of the roller (7) are provided with through holes (23), and a fixing rod (25) is slidably connected inside the through hole (23). The middle part of the limiting plug (22) is provided with a plug hole (24) that cooperates with the fixing rod (25). One end of the fixing rod (25) is fixed with a control block (26). A tension spring (27) is sleeved on the surface of the fixing rod (25). One end of the tension spring (27) is fixed to the roller (7), and the other end of the tension spring (27) is fixed to the control block (26).
6. The surface cleaning device for polished tile production according to claim 1, characterized in that: The bottom of the conveying roller (2) is provided with a wastewater collection box (28), and a drain pipe (32) is provided at one end of the wastewater collection box (28).
7. The surface cleaning device for polished tile production according to claim 6, characterized in that: The wastewater collection box (28) has support bars (29) fixed on both sides inside. The wastewater collection box (28) has a perforated plate (30) installed inside. The perforated plate (30) is located on top of the support bars (29). The top of the perforated plate (30) is provided with a sponge (31).