Adhesive coating and scraping tool

Abstract

The utility model relates to the technical field of decoration glue scraping tools, in particular to an adhesive coating and scraping tool which comprises a main body piece, a scraping plate assembly is connected to the main body piece, the bottom of the scraping plate assembly is provided with a tooth-shaped part, the two sides of the main body piece are respectively connected with a first adjusting assembly with adjustable vertical height, and the first adjusting assembly is connected with a second adjusting assembly. The upper end of the first adjusting assembly is connected with the main body piece, and the lower end of the first adjusting assembly is connected with a roller assembly. Due to the arrangement of the roller assembly, the tool can be conveniently pushed to move in a glue scraping area, and labor is saved compared with a mode that a scraper is held by hand for glue scraping. The roller assemblies are arranged on the two sides, so that the glue scraping tool is balanced in stress in the working process, and glue scraping is uniform. The heights of the roller assemblies on the two sides can be adjusted through the first adjusting assembly, and when tiles are pasted on one side of a glue scraping area and are higher than the other side of the glue scraping area, the heights of the roller assemblies on one side or the heights of the roller assemblies on the two sides can be adjusted independently, so that the scraper assembly is flush with a working face, and glue scraping is uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of decoration glue scraping tools, and more specifically, to an adhesive coating tool. Background Art

[0002] The glue scraping operation is an important work for laying elastic tiles, and the efficiency of glue scraping largely determines the construction efficiency of elastic tile adhesive. With the popularization of more excellent tile laying materials such as tile adhesive, the use of cement mortar for wall tile laying is increasingly abandoned. However, the price of tile adhesive is much higher than that of cement mortar. Therefore, it is extremely important to improve the construction efficiency of tile adhesive so as to reduce the labor cost. If we want to improve the construction efficiency of tile adhesive, we need an efficient glue scraping operation method and tools, and at the same time, we need to ensure the glue scraping quality.

[0003] Currently, in the construction industry, generally, a serrated trowel blade is held manually by workers for laying, which depends on the operation skills and experience of workers and is difficult to ensure the quality uniformity and stability of the glue coating layer. There are also tools in the prior art with rollers arranged on one side of the blade, and the whole tool rolls on the working surface through the rollers for glue scraping. However, the two sides of the above tools are not balanced in force during the glue scraping process, which easily leads to uneven glue scraping and thus affects the glue scraping quality. Summary of the Utility Model

[0004] The utility model aims to overcome the problem of uneven glue scraping caused by unbalanced force of the glue scraping tool in the above prior art, and provides an adhesive coating tool.

[0005] To solve the above technical problems, the technical solution adopted by the utility model is: an adhesive coating tool, including a main body part, a scraping plate assembly is connected to the main body part, the bottom of the scraping plate assembly has a toothed part, and first adjusting assemblies with vertically adjustable heights are respectively connected to both sides of the main body part. The upper end of the first adjusting assembly is connected to the main body part, and the lower end of the first adjusting assembly is connected to a roller assembly.

[0006] In the technical solution of the present application, the toothed part at the bottom of the scraping plate assembly can be used to scrape and apply the adhesive, and the roller assemblies on both sides of the main body part are used to facilitate the pushing of the tool to move in the glue scraping area, which is more labor-saving than scraping the glue by holding the scraping plate manually. Since the roller assemblies are arranged on both sides, the glue scraping tool is balanced in force during the working process, making the glue scraping uniform. Through the first adjusting assembly, the heights of the roller assemblies on both sides can be adjusted respectively. When one side of the glue scraping area has tiles pasted and is higher than the other side, the height of one side or both sides of the roller assemblies can be adjusted separately to make the scraping plate assembly flush with the working surface, so as to make the glue scraping uniform.

[0007] Further, the first adjustment assembly includes a screw rod, a first nut, and a second nut. The screw rod is fixedly connected to the roller assembly. The main body is provided with a through hole for the screw rod to pass through. The screw rod is installed in the through hole. The first nut and the second nut are respectively threadedly connected to the screw rod and abut against both sides of the through hole.

[0008] In the above technical solution, the screw rod is fixed in the through hole by the first nut and the second nut. By changing the height at which the screw rod is fixed in the through hole, the height of the roller assembly can be adjusted.

[0009] Further, the main body is also connected with a second adjustment assembly with adjustable vertical height. One end of the second adjustment assembly is connected to the main body, and the other end of the second adjustment assembly is connected to the scraper assembly.

[0010] In the above technical solution, due to the provision of the second adjustment assembly, the height between the scraper assembly and the main body can be adjusted, thereby adjusting the height of the tooth-shaped part and adjusting the scraping glue thickness.

[0011] Further, the second adjustment assembly includes a locking column and a locking member. One end of the locking column is fixedly connected to the scraper assembly. The main body is provided with an adjustment slot for the locking column to pass through. The adjustment slot extends in the vertical direction. The locking column passes through the adjustment slot for assembly. The locking member is detachably connected to the part of the locking column exposed outside the adjustment slot and abuts against the main body.

[0012] In the above technical solution, the locking column is installed through the adjustment slot. The locking member is fixedly connected to the locking column, thereby fixing the scraper body on the main body. When it is necessary to adjust the fixed height of the scraper body, only need to loosen the locking member, and then move the locking column vertically in the adjustment slot. After the scraper body reaches the required height, fix the locking member again.

[0013] Further, the locking member is a nut. The locking column is provided with an external thread, and the locking member is threadedly connected to the locking column.

[0014] In the above technical solution, the connection is made through the nut and the external thread on the locking column, which is convenient for disassembly and adjustment.

[0015] Further, the roller assembly includes a roller body and a roller mounting bracket. The roller body is rotatably connected to the roller mounting bracket. The lower end of the first adjustment assembly is connected to the roller mounting bracket.

[0016] In the above technical solution, due to the provision of the roller body and the roller mounting bracket, the roller assembly can be disassembled and replaced.

[0017] Further, the squeegee assembly includes an inclined plate and a toothed plate. The toothed portion is formed at the bottom of the toothed plate. The inclined plate is disposed on the side of the toothed plate in contact with the adhesive. The inclined plate extends obliquely downward from the upper direction away from the toothed plate to above the toothed portion close to the toothed plate.

[0018] In the above technical solution, due to the provision of the inclined plate, the adhesive can be guided by the inclined plate to move towards the toothed plate during the glue scraping process, improving the glue scraping effect.

[0019] Further, baffles are provided on both sides of the toothed plate along the moving direction. The baffles on both sides are respectively connected to the side edges of the toothed plate and the inclined plate.

[0020] In the above technical solution, the setting of the baffles can prevent the adhesive from leaking out from the side of the squeegee assembly. Since there are a toothed plate, an inclined plate and a baffle, a space for accommodating the adhesive is formed among them. The space can accommodate the adhesive required during one glue scraping process. When in use, the adhesive to be applied is placed in this space, and then the coating tool is pushed or pulled to perform the coating, which can reduce the glue leakage situation.

[0021] Further, the bottom of the toothed portion is higher than the bottom of the baffle, and the bottom of the baffle is higher than the bottom of the roller assembly.

[0022] In the above technical solution, since the bottom of the toothed portion is higher than the bottom of the baffle, the adhesive passes through the bottom of the toothed portion during the glue scraping process. The bottom of the baffle being lower than the bottom of the toothed portion is beneficial to reducing the glue leakage from the side. The bottom of the roller assembly is the lowest, enabling the roller body of the roller assembly to contact the ground and roll.

[0023] Further, it further includes an operating rod, and the operating rod is connected to the main body member.

[0024] In the above technical solution, the use of the operating rod facilitates the operator to hold. Compared with the traditional hand-held squeegee operation, it can expand the glue scraping range of the operator. Especially for areas where it is not convenient to stand or the distance is too far, using a tool with an operating rod can improve work efficiency.

[0025] Compared with the prior art, the beneficial effects of the present utility model are:

[0026] The adhesive scraping tool of the present utility model can scrape the adhesive through the toothed part at the bottom of the scraping plate assembly, and the roller assemblies on both sides of the main body are used to facilitate the movement of the tool in the glue scraping area. Compared with scraping the glue by hand-held scraping plate, it is labor-saving. Since the roller assemblies are arranged on both sides, the scraping tool is in balanced force during the working process. The height of the roller assemblies on both sides can be adjusted respectively through the first adjustment assembly. When one side of the glue scraping area is already pasted with tiles and is higher than the other side, the height of one side or both sides of the roller assemblies can be adjusted separately to make the glue scraping uniform. Description of the Drawings

[0027] Figure 1 is the overall structural schematic diagram of the adhesive scraping tool of the present utility model from the first perspective;

[0028] Figure 2 is the present utility model Figure 1 Enlarged view of part A;

[0029] Figure 3 is the overall structural schematic diagram of the adhesive scraping tool of the present utility model from the second perspective;

[0030] Figure 4 is the present utility model Figure 3 Enlarged view of part B;

[0031] Figure 5 is the structural schematic diagram of the main body part of the present utility model;

[0032] Figure 6 is the structural schematic diagram of the scraping plate body of the present utility model from the first perspective;

[0033] Figure 7 is the structural schematic diagram of the scraping plate body of the present utility model from the second perspective.

[0034] In the drawings:

[0035] 1. Main body part; 11. Adjustment groove; 2. Scraping plate assembly; 21. Toothed plate; 211. Toothed part; 22. Inclined plate; 23. Baffle; 3. First adjustment assembly; 31. Screw; 32. First nut; 33. Second nut; 4. Roller assembly; 41. Roller body; 42. Roller mounting bracket; 421. C-shaped part; 422. Rotating shaft; 5. Operating rod; 6. Connecting piece; 7. Second adjustment assembly; 71. Locking column; 72. Locking piece. Detailed Embodiment

[0036] The accompanying drawings are only for illustrative purposes and should not be construed as limiting the patent; for better illustration of this embodiment, some components in the drawings may be omitted, enlarged or reduced, which do not represent the dimensions of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. The positional relationships described in the drawings are only for illustrative purposes and should not be construed as limiting the patent.

[0037] In the accompanying drawings of the embodiments of the present utility model, the same or similar reference numerals correspond to the same or similar components; in the description of the present utility model, it should be understood that if there are terms such as "upper", "lower", "left", "right", "long", "short", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and should not be construed as limiting the patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0038] The technical solutions of the present utility model will be further specifically described below through specific embodiments in conjunction with the accompanying drawings:

[0039] Embodiment 1

[0040] Refer to Figures 1 to 7 , this embodiment provides an adhesive scraping tool, which includes a main body part 1. A scraping plate assembly 2 is connected to the main body part 1. The bottom of the scraping plate assembly 2 has a toothed part 211. First adjusting assemblies 3 with adjustable vertical height are respectively connected to both sides of the main body part 1. The upper end of the first adjusting assembly 3 is connected to the main body part 1, and the lower end of the first adjusting assembly 3 is connected to a roller assembly 4.

[0041] In this embodiment, the toothed part 211 at the bottom of the scraping plate assembly 2 can be used to scrape and apply the adhesive. The roller assembly 4 is used to facilitate the movement of the tool in the gluing area, which is more labor-saving compared to scraping the glue by hand with a scraping plate. Since the roller assembly 4 is arranged on both sides of the main body part 1, the scraping tool is in balanced force during the working process, making the glue scraping uniform. Through the first adjusting assembly 3, the height of the roller assemblies 4 on both sides can be adjusted respectively. When one side of the gluing area is already pasted with tiles and is higher than the other side, the height of one side or both sides of the roller assemblies 4 can be adjusted separately to make the glue scraping uniform.

[0042] Refer to Figure 3 and Figure 4, in this embodiment, the first adjusting assembly 3 includes a screw rod 31, a first nut 32 and a second nut 33. The screw rod 31 is fixedly connected to the roller assembly 4. The main body 1 is provided with a through hole for the screw rod 31 to pass through. The screw rod 31 is installed in the through hole. The first nut 32 and the second nut 33 are respectively threadedly connected to the screw rod 31 and abut against both sides of the through hole. The first nut 32 and the second nut 33 are used to fix the threaded rod in the through hole, so as to fix the height of the roller assembly 4 relative to the main body 1. When it is necessary to adjust the height of the roller, the first nut 32 and the second nut 33 can be loosened, the position of the threaded rod in the through hole can be adjusted up or down, and then the first nut 32 and the second nut 33 can be tightened again for fixation, so as to change the installation height of the main body 1 on the roller assembly 4.

[0043] Reference Figure 3 and Figure 4 , the roller assembly 4 includes a roller body 41 and a roller mounting bracket 42. The roller body 41 is rotatably connected to the roller mounting bracket 42. The lower end of the first adjusting assembly 3 is connected to the roller mounting bracket 42. The roller assembly 4 is composed of the roller body 41 and the roller mounting bracket 42, which is convenient for disassembly and replacement of parts. Specifically, the roller mounting bracket 42 is a part for mounting the roller body 41. The roller mounting bracket 42 includes a U-shaped part 421 and a rotating shaft 422. The opening of the U-shaped part 421 faces downward, and the roller body 41 is assembled from one side of the opening. After assembly, the roller body 41 partially extends out of the opening of the U-shaped part 421, so that the roller body 41 can contact the ground. The rotating shaft 422 is installed across the opening position of the roller mounting bracket 42, and the roller body 41 is assembled in the rotating shaft 422. In some embodiments, the rotating shaft 422 can be rotatably connected to the U-shaped part 421 through a bearing, and the roller is fixedly connected to the rotating shaft 422. In other embodiments, the rotating shaft 422 can be fixedly connected to the U-shaped part 421, and the roller is rotatably connected to the rotating shaft 422 through a bearing.

[0044] Reference Figure 1 and Figure 3 , the adhesive scraping tool of this embodiment further includes an operating rod 5, and the operating rod 5 is connected to the main body 1. The operating rod 5 is convenient for the operator to hold. Compared with the traditional hand-held scraping operation, it can expand the scraping range of the operator. Especially for areas where it is not convenient to stand or the distance is too far, using a tool with an operating rod 5 can improve work efficiency.

[0045] Preferably in this embodiment, one end of the operating rod 5 is provided with an external thread, and the top of the main body 1 is provided with a connecting member 6. The operating rod 5 is threadedly connected to the connecting member 6. Preferably, the connecting member 6 has an internal thread, and the connecting member 6 can be arranged in the middle of the main body 1 or symmetrically on both sides of the main body. The operating rod 5 is detachably connected to the connecting member 6 through a thread, which is convenient for disassembling and replacing different operating rods 5 to adapt to different working environments and improve work efficiency.

[0046] Example 2

[0047] Reference Figures 1 to 7 , this embodiment is similar to Embodiment 1. The adhesive scraping tool of this embodiment includes a main body 1, a scraping plate assembly 2 is connected to the main body 1, a toothed portion 211 is provided at the bottom of the scraping plate assembly 2, and first adjusting assemblies 3 with adjustable vertical height are respectively connected to both sides of the main body 1. The upper end of the first adjusting assembly 3 is connected to the main body 1, and the lower end of the first adjusting assembly 3 is connected to a roller assembly 4.

[0048] The difference compared with Embodiment 1 is that, reference Figures 1 to 7 , the main body 1 is further connected with a second adjusting assembly 7 with adjustable vertical height. One end of the second adjusting assembly 7 is connected to the main body 1, and the other end of the second adjusting assembly 7 is connected to the scraping plate assembly 2. Since the second adjusting assembly 7 is provided, the height between the scraping plate assembly 2 and the main body 1 can be adjusted, so as to adjust the height of the toothed portion 211 and adjust the scraping glue thickness. In some embodiments, multiple second adjusting assemblies 7 can be provided.

[0049] In this embodiment, the second adjusting assembly 7 includes a locking column 71 and a locking member 72. One end of the locking column 71 is fixedly connected to the scraping plate assembly 2. The main body 1 is provided with an adjusting slot 11 for the locking column 71 to pass through. The adjusting slot 11 extends in the vertical direction. The locking column 71 passes through the adjusting slot 11 for assembly, and the locking member 72 is detachably connected to the part of the locking column 71 exposed outside the adjusting slot 11 and abuts against the main body 1. The locking column 71 is installed through the adjusting slot 11, and is fixedly connected with the locking column 71 through the locking member 72, so as to fix the scraping plate body on the main body 1. When it is necessary to adjust the fixed height of the scraping plate body, only need to loosen the locking member 72, then move the locking column 71 in the vertical direction in the adjusting slot 11, and re-fix the locking member 72 after the scraping plate body reaches the required height. When the height of the main body 1 is fixed on the roller assembly 4, the scraping glue thickness can be adjusted by adjusting the height of the scraping plate assembly 2.

[0050] Preferably in this embodiment, the locking member 72 is a nut, the locking column 71 is provided with an external thread, and the locking member 72 is threadedly connected to the locking column 71. The connection through the nut and the external thread on the locking column 71 is convenient for disassembly and adjustment. In some embodiments, the locking column 71 is a threaded rod that can be fixedly connected to the side of the toothed plate 21 away from the adhesive, and the threaded rod is threadedly connected to the nut.

[0051] Example 3

[0052] Reference Figures 1 to 7, this embodiment is similar to Embodiment 1. The adhesive scraping tool of this embodiment includes a main body member 1, a scraping plate assembly 2 is connected to the main body member 1. The bottom of the scraping plate assembly 2 has a toothed portion 211. First adjusting assemblies 3 with adjustable vertical height are respectively connected to both sides of the main body member 1. The upper end of the first adjusting assembly 3 is connected to the main body member 1, and the lower end of the first adjusting assembly 3 is connected to a roller assembly 4.

[0053] The difference compared with Embodiment 1 is that, as Figure 6 and Figure 7 shown, in this embodiment, referring to Figure 6 and Figure 7 , the scraping plate assembly 2 includes an inclined plate 22 and a toothed plate 21. The toothed portion 211 is formed at the bottom of the toothed plate 21. The inclined plate 22 is arranged on the side of the toothed plate 21 in contact with the adhesive. The inclined plate 22 extends obliquely downward from the upper direction away from the toothed plate 21 to above the toothed portion 211 close to the toothed plate 21. Due to the provision of the inclined plate 22, the adhesive can be guided to move towards the toothed plate 21 through the inclined plate 22 during the glue scraping process, improving the glue scraping effect.

[0054] In a further preferred embodiment of this embodiment, baffles 23 are provided on both sides of the toothed plate 21 along the moving direction. The two baffles 23 are respectively connected to the side edges of the toothed plate 21 and the inclined plate 22. The provision of the baffles 23 can prevent the adhesive from leaking out from the side of the scraping plate assembly 2. Due to the provision of the toothed plate 21, the inclined plate 22 and the baffles 23, a space for accommodating the adhesive is formed among them. The space can accommodate the adhesive required for one glue scraping process. When in use, the adhesive to be scraped is placed in this space, and then the scraping tool is pushed or pulled to perform scraping, which can reduce the glue leakage situation.

[0055] In a further preferred embodiment of this embodiment, the bottom of the toothed portion 211 is higher than the bottom of the baffle 23, and the bottom of the baffle 23 is higher than the bottom of the roller assembly 4. Since the bottom of the toothed portion 211 is higher than the bottom of the baffle 23, the adhesive passes through the bottom of the toothed portion 211 during the glue scraping process. The bottom of the baffle 23 being lower than the bottom of the toothed portion 211 is beneficial to reducing the glue leakage from the side. The bottom of the roller assembly 4 is the lowest, so that the roller body 41 of the roller assembly 4 can contact the ground and roll.

[0056] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the claims of the present invention.

Claims

1. An adhesive scraping tool, characterized in that: The invention comprises a main body (1), a scraper assembly (2) being connected to the main body (1), the bottom of the scraper assembly (2) having a toothed portion (211), first adjustment assemblies (3) with adjustable vertical height being respectively connected to both sides of the main body (1), the upper end of the first adjustment assembly (3) being connected to the main body (1), and the lower end of the first adjustment assembly (3) being connected to a roller assembly (4).

2. The adhesive scraping tool according to claim 1, characterized in that: The first adjustment assembly (3) comprises a screw rod (31), a first nut (32) and a second nut (33); the screw rod (31) is fixedly connected to the roller assembly (4); the main body (1) is provided with a through hole for the screw rod (31) to pass through; the screw rod (31) is installed in the through hole; the first nut (32) and the second nut (33) are respectively threadedly connected to the screw rod (31) and abut against two sides of the through hole.

3. The adhesive scraping tool according to claim 1 or 2, characterized in that: The main body (1) is also connected to a second adjustment component (7) with adjustable vertical height, one end of the second adjustment component (7) is connected to the main body (1), and the other end of the second adjustment component (7) is connected to the scraper component (2).

4. The adhesive scraping tool according to claim 3, characterized in that: The second adjustment assembly (7) comprises a locking column (71) and a locking piece (72), one end of the locking column (71) is fixedly connected to the scraper assembly (2), the main body (1) is provided with an adjustment slot (11) for the locking column (71) to pass through, the adjustment slot (11) extends in a vertical direction, the locking column (71) is assembled through the adjustment slot (11), and the locking piece (72) is detachably connected to the portion of the locking column (71) exposed from the adjustment slot (11) and abuts against the main body (1).

5. The adhesive scraping tool according to claim 4, characterized in that: The locking piece (72) is a nut, the locking column (71) is provided with an external thread, and the locking piece (72) is threadedly connected to the locking column (71).

6. The adhesive scraping tool according to claim 1, characterized in that: The roller assembly (4) comprises a roller body (41) and a roller mounting frame (42); the roller body (41) is rotatably connected to the roller mounting frame (42); and the lower end of the first adjustment assembly (3) is connected to the roller mounting frame (42).

7. The adhesive scraping tool according to claim 1, characterized in that: The scraper assembly (2) comprises a toothed plate (21) and an inclined plate (22), wherein the toothed portion (211) is formed at the bottom of the toothed plate (21), and the inclined plate (22) is arranged on a side of the toothed plate (21) in contact with the adhesive, and the inclined plate (22) extends downwardly from an upper portion away from the toothed plate (21) to an upper portion of the toothed portion (211) close to the toothed plate (21).

8. The adhesive scraping tool according to claim 7, characterized in that: Baffles (23) are provided on both sides of the toothed plate (21) along the moving direction, and the baffles (23) on both sides are respectively connected to the side edges of the toothed plate (21) and the inclined plate (22).

9. The adhesive scraping tool according to claim 8, characterized in that: The bottom of the toothed portion (211) is higher than the bottom of the baffle plate (23), and the bottom of the baffle plate (23) is higher than the bottom of the roller assembly (4).

10. The adhesive scraping tool according to claim 1, characterized in that: It also comprises an operating rod (5), wherein the operating rod (5) is connected to the main body (1).

Images