Ceramic tile caulk coating scraping and collecting device

Abstract

The utility model relates to ceramic tile jointing construction auxiliary equipment technical field, especially ceramic tile jointing agent coating scraping collection equipment, including box body, both ends of box body all symmetry rotation installation have removal wheel, the front end of box body is installed with scraper through two elastic components, both sides of scraper front end all are fixedly installed with mounting seat, the front end of two mounting seats all is installed with guide block through screw fixing piece, two guide blocks longitudinal section all are right angle trapezoid, the lower surface of two guide blocks all is with scraper lower end flush. The utility model guide block inclined bevel can be in equipment removal to the place of ceramic tile height difference, first with higher ceramic tile edge contact and produce the guiding effect, push scraper to slide up, realize the self -adaptation adjustment of scraper height, guide block leads scraper to complete height adaptation in advance, completely solved the traditional fixed scraper because of the problem of ceramic tile edge collapse, scratch etc. that cannot adjust, reduce the damage of ceramic tile.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary equipment for tile grouting construction, and in particular to a tile grout coating scraping and collection device. Background Technology

[0002] Tiles are a type of acid- and alkali-resistant ceramic or stone material made from refractory metal oxides and semi-metal oxides through grinding, mixing, pressing, glazing, and sintering. After installation, they need to be filled with grout to improve aesthetics and waterproofing. During grouting, to ensure that the grout fills the gaps completely, an excessive amount is usually applied. Before curing, the excess grout needs to be scraped off.

[0003] Chinese patent CN221682381U discloses a tile grout paint scraping and collection device. By loosening the fastening bolts and lifting the handle upwards to adjust it to a suitable height, the fastening bolts are then tightened to fix the handle. Excess grout paint is scraped off using a scraper on the right side of the box, and the scraped grout paint enters the collection box inside the box for collection. This allows for adjustment according to the user's height, making it convenient and practical. It also reduces friction between the box and the tiles, minimizing damage and saving time and effort.

[0004] In the aforementioned patent documents, the scrapers are mostly fixed installation structures. When there is a height difference between adjacent tiles, such as due to laying errors or wear on the tile edges, resulting in flatness deviations, the fixed-height scraper is prone to hard contact with the edge of the higher tile, causing damage such as chipping and scratches on the tile edge. Utility Model Content

[0005] The purpose of this utility model is to solve the following shortcomings in the existing technology: when there is a height difference between adjacent tiles, such as laying errors, tile edge wear, etc., resulting in flatness deviation, the fixed-height scraper is prone to hard contact with the edge of the higher tile, causing damage such as tile edge chipping and scratches. Therefore, a tile grout coating scraping and collection device is proposed.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A tile grout coating scraping and collection device includes a box body, with symmetrically rotatably mounted casters at both ends of the box body, and a storage box inserted inside the box body; The front end of the box is equipped with a scraper through two sets of elastic components. The front ends of the scraper are fixedly mounted with mounting bases on both sides. The front ends of the two mounting bases are equipped with guide blocks by screw fasteners. The longitudinal section of the two guide blocks is a right trapezoid, and the lower surface of the two guide blocks is flush with the lower end of the scraper. Both mounting bases have mounting grooves on their lower surfaces, and the mounting grooves contain support components for supporting the mounting bases.

[0007] Preferably, the elastic component includes a rectangular block fixedly installed on the inner wall of the box, a movable block fixedly installed on the side of the scraper, and a telescopic spring fixedly installed on the movable block. The rectangular block has a lifting groove on the side near the scraper. The movable block is vertically slidably installed in the lifting groove. The upper end of the telescopic spring is fixedly connected to the inner wall of the lifting groove.

[0008] Preferably, the support assembly includes a mounting plate that is vertically slidably mounted in the mounting groove via an adjusting component and a plurality of rollers that are rotatably mounted on the lower surface of the mounting plate, wherein the plurality of rollers are equidistantly arranged on the mounting plate along the moving direction of the box.

[0009] Preferably, the upper surface of the mounting base has a threaded hole that communicates with the mounting groove, and the adjusting component includes an adjusting screw threaded into the threaded hole, the lower end of which is rotatably connected to the upper surface of the mounting plate.

[0010] Preferably, the scraper is integrally formed from a blade plate and a guide plate, and the two mounting bases are respectively fixedly installed on both sides of the blade plate. The blade plate is inclined at the front end of the box, and the guide plate is inclined downward, with one end of the guide plate extending into the storage box.

[0011] Preferably, baffles are fixedly installed on both sides of the scraper, and both baffles are integrally formed with the scraper.

[0012] The beneficial effects of this utility model are as follows: 1. The inclined edge of the guide block can contact the edge of the higher tile first when the equipment moves to the area with a height difference in the tiles, and generate a guiding effect, pushing the scraper to slide upward, realizing the adaptive adjustment of the scraper height. The guide block guides the scraper to complete the height adaptation in advance, which completely solves the problems of tile edge chipping and scratches caused by the inability to adjust the traditional fixed scraper, and reduces tile damage. 2. By adjusting the components, mounting plate, and rollers, the distance between the scraper and the tile can be adjusted according to the type of grout coating used in different tiles. This avoids the scraper being too high, which would result in poor cleaning, and avoids the scraper being too low, which would scratch the tile surface and reduce the risk of damage. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of a tile grout coating scraping and collection device proposed in this utility model; Figure 2 A three-dimensional structural diagram of the elastic component, scraper, mounting base, and guide block; Figure 3 This is a schematic diagram of the three-dimensional structure of the elastic component; Figure 4A three-dimensional structural diagram of the mounting base, support components, and guide blocks; Figure 5 A three-dimensional cross-sectional schematic diagram of the mounting base, support components, and guide block; Figure 6 This is a three-dimensional structural diagram of the scraper and the baffle.

[0014] In the diagram: 1. Box body, 2. Casters, 3. Storage box, 4. Scraper, 401. Blade plate, 402. Guide plate, 5. Mounting base, 6. Guide block, 7. Rectangular block, 8. Moving block, 9. Telescopic spring, 10. Mounting plate, 11. Roller, 12. Adjusting screw, 13. Stop bar. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Reference Figures 1-2 A tile grout coating scraping and collection device includes a box body 1, with symmetrically rotatable casters 2 at both ends of the box body 1. A storage box 3 is inserted inside the box body 1. A scraper 4 is installed at the front end of the box body 1 through two sets of elastic components. Mounting seats 5 are fixedly installed on both sides of the front end of the scraper 4. Guide blocks 6 are installed at the front end of the two mounting seats 5 through screw fasteners. The longitudinal section of the two guide blocks 6 is a right trapezoid. The lower surface of the two guide blocks 6 is flush with the lower end of the scraper 4. The lower surface of the two mounting seats 5 is provided with a mounting groove, and a support component for supporting the mounting seat 5 is provided in the mounting groove.

[0017] The box body 1 serves as the core load-bearing structure of the equipment, providing the installation base for components such as the storage box 3 and the scraper 4. The moving wheels 2 are symmetrically installed at both ends of the box body 1, reducing friction between the equipment and the tile surface through rolling, making it easier for operators to move the equipment along the grout lines. The storage box 3 is inserted into the box body 1 to collect and store excess grout paint scraped by the scraper 4. The storage box 3 can be easily removed to empty the residue, simplifying the cleaning process. The scraper 4 is connected to the box body 1 via an elastic component, enabling height self-adjustment and avoiding hard contact with the tiles. The mounting base 5 provides fixed support for the guide block 6, and the screw fasteners ensure the guide block 6 is securely installed while facilitating subsequent disassembly and replacement. The longitudinal section of the guide block 6 is a right-angled trapezoid with its lower surface flush with the lower end of the scraper 4. When the equipment moves to a point with a height difference between tiles, its inclined side contacts the edge of the higher tile first, guiding the scraper 4 to adjust its height in advance. This completely solves the problems of tile edge chipping and scratches caused by the inability to adjust the traditional fixed scraper 4, reducing tile damage.

[0018] Reference Figure 3The elastic component includes a rectangular block 7 fixedly installed on the inner wall of the box 1, a movable block 8 fixedly installed on the side of the scraper 4, and a telescopic spring 9 fixedly installed on the movable block 8. The rectangular block 7 has a lifting groove on the side near the scraper 4. The movable block 8 is vertically slidably installed in the lifting groove. The upper end of the telescopic spring 9 is fixedly connected to the inner wall of the lifting groove.

[0019] The rectangular block 7 is fixed to the inner wall of the box 1. The lifting groove on it provides a vertical sliding track for the moving block 8, ensuring that the moving block 8 drives the scraper 4 to adjust its height only in the vertical direction, avoiding deviation. The moving block 8 is fixed to the side of the scraper 4, which can transmit the external force on the scraper 4 to the telescopic spring 9. The telescopic spring 9 connects the moving block 8 and the inner wall of the lifting groove. When the guide block 6 guides the scraper 4 to move upward, the moving block 8 slides up along the lifting groove and compresses the telescopic spring 9, generating an elastic restoring force. When the equipment passes the height difference area, the telescopic spring 9 releases its elastic potential energy, pushes the moving block 8 down, and drives the scraper 4 to return to the initial height, realizing the adaptive adjustment of the scraper 4's height and avoiding damage caused by hard contact with the tile.

[0020] Reference Figures 4-5 The support assembly includes a mounting plate 10 that is vertically slidably installed in the mounting groove via an adjusting component, and multiple rollers 11 that are rotatably installed on the lower surface of the mounting plate 10. The multiple rollers 11 are equidistantly arranged on the mounting plate 10 along the moving direction of the housing 1. The mounting plate 10 can slide vertically in the mounting groove via the adjusting component, providing a mounting carrier for the rollers 11. At the same time, the contact height between the rollers 11 and the tile surface can be changed by adjusting its own height. The rollers 11 are rotatably installed on the lower surface of the mounting plate 10 and are equidistantly arranged along the moving direction of the housing 1. On the one hand, they can help support the mounting base 5 and the scraper 4, reducing the shaking of the scraper 4 during the scraping operation. On the other hand, they can roll with the movement of the equipment, reducing the friction between the mounting base 5 and the tile surface and avoiding scratching the tile.

[0021] The upper surface of the mounting base 5 has a threaded hole communicating with the mounting groove. The adjusting component includes an adjusting screw 12 threaded into the threaded hole. The lower end of the adjusting screw 12 is rotatably connected to the upper surface of the mounting plate 10. The threaded hole on the mounting base 5 provides a threaded engagement base for the adjusting screw 12, allowing the adjusting screw 12 to move vertically by rotation. The lower end of the adjusting screw 12 is rotatably connected to the mounting plate 10. When the operator rotates the adjusting screw 12 clockwise, the adjusting screw 12 moves downward along the threaded hole, pushing the mounting plate 10. The roller 11 slides down into the mounting groove, bringing it closer to the tile surface and increasing the support height. This indirectly raises the distance between the scraper 4 and the tile. When the adjusting screw 12 is rotated counterclockwise, it moves upward along the threaded hole. The mounting plate 10 slides upward under its own weight and the pressure of the scraper 4, moving the roller 11 away from the tile surface and reducing the support height. This indirectly reduces the distance between the scraper 4 and the tile, achieving the purpose of adjusting the height of the scraper 4 according to the thickness of the tile grout coating. This avoids the scraper 4 being too high for thorough cleaning or too low to scratch the tile.

[0022] Reference Figure 6 The scraper 4 is integrally formed from a blade 401 and a guide plate 402. Two mounting bases 5 are fixedly installed on both sides of the blade 401. The blade 401 is inclined at the front end of the box 1, and the guide plate 402 is inclined downward. One end of the guide plate 402 extends into the storage box 3. The scraper 4 adopts an integral structure of blade 401 and guide plate 402, which can enhance the overall structural strength and avoid loose parts affecting the scraping effect. The blade 401 is inclined at the front end of the box 1. Its inclination angle can ensure that the blade can effectively fit the edge of the tile gap and scrape off the excess grout. At the same time, the inclined structure facilitates the guidance of the scraped grout to the guide plate 402. The guide plate 402 is inclined downward and one end extends into the storage box 3. It can receive the grout scraped by the blade 401 and smoothly guide the grout into the storage box 3 through its own inclination angle, avoiding the grout from accumulating in the box 1 or dripping onto the tile surface and causing pollution.

[0023] Both sides of the scraper 4 are fixedly equipped with baffles 13. Both baffles 13 are integrally formed with the scraper 4. During the scraping process of the scraper 4, the baffles 13 can prevent the grout from spreading to both sides of the scraper 4, preventing the grout from overflowing onto the tile surface and causing pollution. This ensures that the scraped grout can be guided by the guide plate 402 and enter the storage box 3, improving the cleanliness of the grouting operation and reducing the amount of subsequent cleaning work.

[0024] In this invention, when the device moves to a location where there is a height difference between adjacent tiles, the inclined side of the guide block 6 first contacts the edge of the higher tile. As the device continues to move, the guide block 6 is pushed upward, causing the mounting base 5 and the scraper 4 to move upward. At this time, the moving block 8 slides up along the lifting groove of the rectangular block 7 and compresses the telescopic spring 9, raising the blade 401 accordingly to avoid hard contact with the edge of the higher tile. After the device passes the area with a height difference, the telescopic spring 9 returns to its original position, pushing the moving block 8 down, and the blade 401 returns to its initial height to continue scraping the grout. This completely solves the problems of tile edge chipping and scratches caused by the inability to adjust the traditional fixed scraper 4, reducing tile damage.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A tile grout coating scraping and collection device, comprising a box body (1), characterized in that, The box body (1) is symmetrically equipped with movable wheels (2) at both ends, and a storage box (3) is inserted inside the box body (1). The front end of the box (1) is equipped with a scraper (4) through two sets of elastic components. The front ends of the scraper (4) are fixedly equipped with mounting bases (5). The front ends of the two mounting bases (5) are equipped with guide blocks (6) through screw fasteners. The longitudinal section of the two guide blocks (6) is a right trapezoid, and the lower surface of the two guide blocks (6) is flush with the lower end of the scraper (4). Both mounting bases (5) have mounting grooves on their lower surfaces, and the mounting grooves are provided with support components for supporting the mounting bases (5).

2. The tile grout coating scraping and collection device according to claim 1, characterized in that, The elastic component includes a rectangular block (7) fixedly installed on the inner wall of the box (1), a movable block (8) fixedly installed on the side of the scraper (4), and a telescopic spring (9) fixedly installed on the movable block (8). The rectangular block (7) has a lifting groove on the side near the scraper (4). The movable block (8) is vertically slidably installed in the lifting groove. The upper end of the telescopic spring (9) is fixedly connected to the inner wall of the lifting groove.

3. The tile grout coating scraping and collection device according to claim 1, characterized in that, The support assembly includes a mounting plate (10) that is vertically slidably installed in the mounting groove by an adjusting component and a plurality of rollers (11) that are rotatably installed on the lower surface of the mounting plate (10). The plurality of rollers (11) are equidistantly arranged on the mounting plate (10) along the moving direction of the box body (1).

4. The tile grout coating scraping and collection device according to claim 3, characterized in that, The mounting base (5) has a threaded hole on its upper surface that communicates with the mounting groove. The adjusting component includes an adjusting screw (12) that is threaded into the threaded hole. The lower end of the adjusting screw (12) is rotatably connected to the upper surface of the mounting plate (10).

5. The tile grout coating scraping and collection device according to claim 1, characterized in that, The scraper (4) is integrally formed from a blade plate (401) and a guide plate (402). The two mounting bases (5) are fixedly installed on both sides of the blade plate (401). The blade plate (401) is inclined at the front end of the box body (1). The guide plate (402) is inclined downward. One end of the guide plate (402) extends into the storage box (3).

6. The tile grout coating scraping and collection device according to claim 1, characterized in that, Both sides of the scraper (4) are fixedly equipped with baffles (13), and both baffles (13) are integrally formed with the scraper (4).

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