Thick paste coating defoaming roller

Abstract

The utility model discloses a thick paste coating defoaming roller which comprises a roller piece, a roller shaft and a supporting crank, and the roller shaft is connected with the supporting crank. The multiple sets of roller pieces are arranged on the roller shaft in series and in parallel, and needle-shaped protrusions are annularly arranged on the edges of the roller pieces in the axial direction of the roller shaft. The roller is small in size and convenient to carry and construct, the roller pieces with different widths can be combined according to needs, then uneven holes in a base layer are matched, bubbles with different heights in thick paste type coating infiltrated in the holes are eliminated, and the compactness and integrity of the coating are guaranteed; each roller piece is of an independent structure and can be replaced at any time after being locally damaged, and when the roller is not used, all the roller pieces can be detached and replaced to be stored respectively.

Description

TECHNICAL FIELD

[0001] The utility model relates to a thick paste coating defoaming roller. BACKGROUND

[0002] Coating is an indispensable decorative material in modern architecture. When the base layer of the building is uneven, there are many holes or pits on the surface, the decorative effect of the coating is often greatly discounted. The main reason is that a large amount of coating is needed to fill in these pits, and it is difficult to completely discharge the tiny bubbles inside when the coating is filled too thick at one time, so the bubbles will remain inside or on the subsurface of the coating, which will form many pores on the surface of the coating after drying, affecting the aesthetic effect. The pores inside also directly affect the continuity of the coating, thereby damaging the durability and weather resistance of the coating.

[0003] When thick paste coating is applied, this problem is particularly obvious when the base layer is uneven. The defoaming roller on the market can only remove the bubbles on the surface of the coating, but cannot remove the bubbles inside the coating and at the bottom of the coating, which seriously damages the aesthetic, durability and weather resistance of the coating. SUMMARY

[0004] The utility model discloses a thick paste coating defoaming roller.

[0005] The utility model discloses a thick paste coating defoaming roller.

[0006] The roller piece, the roller shaft and the supporting crank are connected.

[0007] A plurality of groups of the roller pieces are arranged in series in parallel on the roller shaft, and the edges of the roller pieces are provided with needle-shaped protrusions in the axial direction of the roller shaft.

[0008] As a further description of the above technical scheme, the roller piece is a cylindrical hollow structure.

[0009] As a further description of the above technical scheme, the roller piece is a cylindrical hollow structure.

[0010] As a further description of the above technical scheme, the width of the roller piece is 1-5mm, and the material of the roller piece is stainless steel or hard plastic.

[0011] As a further description of the above technical scheme, the roller shaft is detachably connected with the supporting crank through screws, and the material of the roller shaft is rubber.

[0012] As a further description of the above technical solution, the support crank includes a first support part and a second support part, and the material of the support crank is stainless steel or hard plastic.

[0013] As a further description of the above technical solution, the first support part is symmetrically arranged at both ends of the first support part.

[0014] As a further description of the above technical solution, the first support part and the roller shaft are parallel to each other.

[0015] As a further description of the above technical solution, the second support part is detachably connected with both ends of the roller shaft.

[0016] As a further description of the above technical solution, a support rod is detachably installed in the middle of the second support part through a screw.

[0017] The beneficial effects of the present application are as follows:

[0018] 1. The present application has the advantages of small size, convenient carrying, convenient construction, and different width roller pieces can be combined as needed to match the uneven holes of the base layer, eliminate the bubbles of different heights in the thick paste type paint in the holes, and ensure the density and integrity of the coating.

[0019] 2. The present application has the advantages of small size, convenient carrying, convenient construction, and different width roller pieces can be combined as needed to match the uneven holes of the base layer, eliminate the bubbles of different heights in the holes of the thick paste type paint, and ensure the density and integrity of the coating.

[0020] To make the structure features and effects of the present application clearer, the present application will be described in detail below in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a top view of the thick paste paint defoaming roller of the present application;

[0022] Figure 2 is a side view of the thick paste paint defoaming roller of the present application.

[0023] REFERENCE NUMERALS:

[0024] 1. Roller piece; 11. Needle-shaped protrusion; 2. Roller shaft; 3. Support crank; 31. First support part; 32. Second support part; 4. Screw; 5. Support rod. DETAILED DESCRIPTION

[0025] To make the structure features and effects of the present application clearer, the present application will be described in detail below in combination with the drawings and specific embodiments.

[0026] As shown inFigure 1 Figure 2 As shown in the drawings, in one embodiment, a thick paste coating defoaming roller includes a roller piece 1, a roller shaft 2 and a support crank 3; the roller shaft 2 and the support crank 3 are connected to ensure that the roller shaft 2 remains stable during rotation; and a plurality of roller pieces 1 are arranged in series in parallel on the roller shaft 2 to form a bubble breaking system, so that the roller pieces 1 can sequentially pierce the bubbles on the top, inside and bottom of the coating during rotation.

[0027] Further, the roller piece 1 is internally and detachably connected to the roller shaft 2, the roller piece 1 is a cylindrical hollow structure, and the edge of the roller piece 1 is annularly provided with a needle-shaped protrusion 11 along the axial direction of the roller shaft 2, thereby achieving the effect of defoaming and bubble breaking through the needle-shaped protrusion 11.

[0028] Specifically, the width of the roller piece 1 is 1-5mm (preferably 2mm), and the material of the roller piece 1 is stainless steel or hard plastic, which has excellent corrosion resistance, wear resistance and structural strength, can ensure the stability and durability of the roller piece 1 in the long-term working environment, and avoid affecting the function due to wear in the external environment or use process. In actual installation, different widths and shapes of roller pieces 1 (preferably 40-50 groups) can be arranged according to the types of thick paste coatings, so that several roller pieces 1 can be connected together through the roller shaft 2 to jointly form a bubble breaking system, thereby achieving the optimal bubble breaking effect.

[0029] Please continue to refer to Figure 1 Figure 2 The roller shaft 2 is detachably connected to the support crank 3 through a screw 4. Specifically, the material of the roller shaft 2 is a rubber-like elastic material, which has good flexibility to sequentially connect the roller pieces 1 together, ensuring that part of the roller pieces 1 in the roller can float up and down following the unevenness of the base layer during construction, especially when the base layer has a larger hole, the needle-shaped protrusion 11 on the roller piece 1 can effectively pierce the bubbles inside and at the bottom of the coating in the hole.

[0030] Please continue to refer to Figure 1 Figure 2 The support crank 3 includes a first support portion 31 and a second support portion 32, and the material of the support crank 3 is stainless steel or hard plastic, which has excellent corrosion resistance, wear resistance and structural strength, can ensure the stability and durability of the support crank 3 in the long-term working environment, and avoid affecting the function due to wear in the external environment or use process.

[0031] ​​​Further, the first support part 31 is symmetrically arranged at both ends of the first support part 31, the first support part 31 and the roller shaft 2 are parallel to each other, which ensures that the support crank 3 can uniformly bear the load from the roller shaft 2 and provides stable support, so that the roller shaft 2 remains balanced during rotation; the second support part 32 is detachably connected with both ends of the roller shaft 2, and the middle part of the second support part 32 is detachably provided with a support rod 5 through a screw 4, the support rod 5 is used for holding and operating, which facilitates the operator to more accurately control the motion trajectory of the roller shaft 2 during use.

[0032] Working principle: different width roller pieces 1 can be combined as needed, thereby matching the uneven holes of the base layer, eliminating the bubbles of different heights in the thick paste type paint soaked in the holes, and ensuring the compactness and integrity of the coating; and each roller piece 1 is an independent structure, which can be disassembled and replaced at any time when local damage occurs, and all roller pieces 1 can be disassembled and stored when not in use.

[0033] Through the above technical scheme, the thick paste paint defoaming roller of the present application has small volume, is convenient to carry and use, and can effectively eliminate the bubbles in the coating and at the bottom of the coating when coating the thick paste type paint, so that the coating formed after drying has high compactness and continuity, improves the aesthetic degree, and effectively improves the durability and weather resistance of the coating.

[0034] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application should not be limited to the embodiments shown herein, but should be consistent with the widest scope of principles and novel features disclosed herein.

Claims

1. A thick-film paste de-foaming roller characterized by, Include: Roller piece (1), roller shaft (2) and support crank (3), the roller shaft (2) and support crank (3) are connected; A plurality of groups of the roller piece (1) are arranged in series in parallel on the roller shaft (2), and the edges of the roller piece (1) are annularly provided with needle-shaped protrusions (11) along the roller shaft (2) in the axial direction.

2. The thick-film paste defoaming roller of claim 1, wherein The roller piece (1) is a cylindrical hollow structure.

3. The thick-film paste defoaming roller of claim 2, wherein, The roller piece (1) is detachably connected with the roller shaft (2) inside.

4. The thick-film paste defoaming roller of claim 3, wherein, The width of the roller piece (1) is 1-5mm, and the material of the roller piece (1) is stainless steel or hard plastic.

5. The thick-film paste defoaming roller of claim 1, wherein, The roller shaft (2) is detachably connected with the support crank (3) through a screw (4), and the material of the roller shaft (2) is rubber.

6. The thick-film paste defoaming roller of claim 1, wherein, The support crank (3) includes a first support part (31) and a second support part (32), and the material of the support crank (3) is stainless steel or hard plastic.

7. The thick-film paste defoaming roller of claim 6, wherein, The first support part (31) is symmetrically arranged at both ends of the first support part (31).

8. The thick-film paste defoaming roller of claim 6, wherein, The first support part (31) and the roller shaft (2) are parallel to each other.

9. The thick-film paste defoaming roller of claim 6, wherein, The second support part (32) is detachably connected with the roller shaft (2) at both ends.

10. The thick-film paste defoaming roller of claim 6, wherein, The second support part (32) is detachably provided with a support rod (5) in the middle through a screw (4).

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