Waterproof paint brushing equipment capable of uniformly rolling and brushing

Abstract

The utility model discloses waterproof paint brushing equipment capable of uniformly rolling and brushing, which comprises a columnar cylinder body and a grip, rollers distributed in an annular array are arranged at the bottom of the columnar cylinder body, and supports distributed in bilateral symmetry are fixedly connected to the top of the columnar cylinder body. According to the roller brush, excessive use and dripping and splashing of paint in the traditional manual brushing process are avoided, the paint slowly seeps out of the outer surface of the sponge sleeve, it is guaranteed that the paint is evenly coated on the surface of a wall, frequent supplementary brushing is not needed, the time for a worker to dip the waterproof paint into the roller brush is saved, the whole brushing process is more continuous and efficient, the worker only needs to hold the handle by hand, and the labor intensity of the worker is lowered. The coating can be brushed by waving the sponge sleeve, so that the operation steps are simplified, the labor intensity is reduced, and as the conveying and coating processes of the coating are effectively controlled, the problem that the coating is splashed on a construction site is obviously reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of waterproof engineering, and in particular relates to a waterproof coating brushing device with a uniform rolling brush. Background Art

[0002] Waterproofing is a systematic project involving waterproofing materials, waterproofing engineering design, construction techniques, and building management. Its purpose is to protect buildings from water erosion, safeguard internal spaces from damage, enhance building functionality, improve productivity and living quality, and improve the living environment. This includes roof waterproofing, basement waterproofing, bathroom waterproofing, exterior wall waterproofing, and subway waterproofing.

[0003] In the prior art, wall waterproofing is generally achieved by applying waterproof materials on the wall surface. The waterproof materials are applied by workers holding a roller brush dipped in waterproof paint and rolling the waterproof paint onto the wall surface to form a waterproof layer. In the process of applying the waterproof paint to the roller brush, if the roller brush is dipped in too much paint, the excess paint will fall to the ground, resulting in paint waste. In addition, as the roller brush rolls on the wall surface, the paint on the surface of the roller brush gradually decreases, resulting in uneven paint coating. Workers need to rely on continuous re-brushing to achieve uniform coating. Therefore, a waterproof paint coating equipment with uniform roller brush is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a waterproof coating brushing device with a uniform roller brush, which has the advantages of no paint waste, a fixed amount of paint on the outside of the roller brush at all times, thereby making the paint evenly coated and reducing the time for the roller brush to be coated with paint. The utility model solves the problem in the prior art that wall waterproofing is achieved by applying waterproof material on the wall surface, and the waterproof material is applied by a worker holding a roller brush coated with waterproof paint and rolling the waterproof paint to the wall surface to form a waterproof layer. In the process of coating the waterproof paint with the roller brush, too much paint on the roller brush will cause excess paint to fall to the ground, resulting in paint waste, and as the roller brush rolls on the wall surface, the paint on the surface of the roller brush gradually decreases, resulting in an uneven paint coating layer, requiring workers to rely on continuous re-brushing to achieve a uniform coating.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof coating brushing device with a uniform roller brush, comprising a cylindrical cylinder body and a handle, the bottom of the cylindrical cylinder body is provided with rollers distributed in a ring array, the top of the cylindrical cylinder body is fixedly connected to a bracket symmetrically distributed on the left and right, the opposite side of the bracket is fixedly connected to the same rectangular shell, the interior of the rectangular shell is provided with a lifting assembly, the front side of the rectangular shell is provided with a driving assembly extending into the interior thereof and engaging with the lifting assembly, the interior of the lifting assembly is provided with a threaded rod threadedly connected thereto and extending to the upper and lower sides of the rectangular shell, the bottom of the threaded rod is fixedly connected to a piston adapted to the cylindrical cylinder body, the top of the piston is fixedly connected to a guide rod symmetrically distributed on the left and right and slidably connected to the bracket, the top of the piston is provided with a material injection port connected to the bottom thereof, and the right side of the cylindrical cylinder body is fixedly connected to a material delivery pipe connected to the interior thereof.

[0006] Preferably, the material delivery pipe is fixedly connected to the bottom end of the handle and extends through the inside of the handle to the upper end of the handle. The top of the handle is fixedly connected to a horn rack. Both ends of the horn rack away from the handle are fixedly connected to a bent pipe extending to the opposite side thereof. The opposite side of the bent pipe is provided with a coating roller assembly rotatably connected and communicated with it, and the end of the material delivery pipe away from the cylindrical cylinder body is provided with a three-way pipe communicated with the bent pipe.

[0007] Preferably, the lifting assembly includes an internal threaded cylinder and a worm gear, and the internal threaded cylinder is rotatably connected between the bottom wall of the inner cavity of the rectangular shell.

[0008] Preferably, a worm gear is fixedly connected to the outer side of the internal threaded barrel, and the inner thread of the internal threaded barrel is connected to threaded rods extending to the upper and lower sides of the rectangular shell.

[0009] Preferably, the driving assembly includes a motor and a worm, and the motor is fixedly connected to the front side of the rectangular housing.

[0010] Preferably, the output end of the motor is fixedly connected to a worm extending into the interior of the rectangular housing and meshing with the worm wheel.

[0011] Preferably, the coating roller assembly includes a support roller, a flow channel and a sponge sleeve, and the opposite side of the bent pipe is rotatably connected to the same support roller and communicated with the support roller.

[0012] Preferably, the surface of the support roller is provided with flow channels in an annular array and distributed at equal distances laterally and connected to the interior thereof, and the outer side of the support roller is provided with a sponge cover that fits tightly therewith.

[0013] Compared with the prior art, the present invention provides a waterproof coating application device with a roller brush that evenly distributes the coating, which has the following beneficial effects:

[0014] The utility model avoids excessive use and splashing of paint in the traditional manual painting process through the precise control of the columnar cylinder body and the threaded rod, and utilizes the paint that slowly seeps out of the outer surface of the sponge sleeve to ensure the uniform coating of the paint on the wall surface, without the need for frequent re-brushing, saving the time of workers for dipping the roller brush into the waterproof paint, making the entire painting process more continuous and efficient. Workers only need to hold the handle and wave the sponge sleeve to complete the painting, which simplifies the operation steps and reduces labor intensity. In addition, since the paint transportation and coating process are effectively controlled, the problem of paint splashing on the construction site is significantly reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the appearance structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the top view of the structure of the utility model;

[0019] Figure 4 This is an enlarged schematic diagram of the structure at point a of the present utility model;

[0020] Figure 5 This is an enlarged schematic diagram of the structure at point b of the present utility model;

[0021] Figure 6 This is an enlarged schematic diagram of the structure at point c of the present utility model;

[0022] In the figure: 1. Cylindrical cylinder; 2. Roller; 3. Bracket; 4. Rectangular shell; 5. Lifting assembly; 501. Internally threaded cylinder; 502. Worm gear; 6. Driving assembly; 601. Motor; 602. Worm; 7. Threaded rod; 8. Piston; 9. Guide rod; 10. Injection port; 11. Feed pipe; 12. Handle; 13. Claw rack; 14. Bend pipe; 15. Coating roller assembly; 151. Support roller; 152. Runner; 153. Sponge sleeve; 16. Tee pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-6 The utility model provides a technical solution: a waterproof coating brushing device with a uniform rolling brush, comprising a cylindrical cylinder 1 and a handle 12. The bottom of the cylindrical cylinder 1 is provided with rollers 2 distributed in a ring array, the top of the cylindrical cylinder 1 is fixedly connected to a bracket 3 symmetrically distributed on the left and right, and the opposite side of the bracket 3 is fixedly connected to the same rectangular shell 4, a lifting component 5 is provided inside the rectangular shell 4, and a driving component 6 extending into the interior of the rectangular shell 4 and meshing with the lifting component 5 is provided on the front side of the rectangular shell 4. The interior of the lifting component 5 is provided with a threaded rod 7 threadedly connected to the rectangular shell 4 and extending to the upper and lower sides of the rectangular shell 4, the bottom of the threaded rod 7 is fixedly connected to a piston 8 adapted to the cylindrical cylinder 1, the top of the piston 8 is fixedly connected to a guide rod 9 symmetrically distributed on the left and right and slidingly connected to the bracket 3, the top of the piston 8 is provided with a material injection port 10 connected to its bottom, and the right side of the cylindrical cylinder 1 is fixedly connected to a material delivery pipe 11 connected to its interior.

[0025] In the present invention, preferably, the feeding pipe 11 is fixedly connected to the bottom end of the handle 12 and extends through the inside of the handle 12 to the upper end of the handle 12. The top of the handle 12 is fixedly connected to a horn rack 13. Both ends of the horn rack 13 away from the handle 12 are fixedly connected to a curved pipe 14 extending to the opposite side thereof. The opposite side of the curved pipe 14 is provided with a coating roller assembly 15 rotatably connected and connected thereto. The feeding pipe 11 is provided with a three-way pipe 16 connected to the curved pipe 14 at one end away from the cylindrical cylinder body 1. The lifting assembly 5 includes an internal threaded barrel 501 and a worm gear 502. The internal threaded barrel 501 is rotatably connected between the bottom wall of the inner cavity of the rectangular shell 4, and the outer side of the internal threaded barrel 501 is fixedly connected to the worm gear 502. The internal thread of the cylinder 501 is connected to a threaded rod 7 extending to the upper and lower sides of the rectangular shell 4. The drive assembly 6 includes a motor 601 and a worm 602. The front side of the rectangular shell 4 is fixedly connected to the motor 601. The output end of the motor 601 is fixedly connected to the worm 602 extending to the interior of the rectangular shell 4 and meshing with the worm gear 502. The coating roller assembly 15 includes a support roller 151, a flow channel 152 and a sponge sleeve 153. The opposite side of the bent pipe 14 is rotatably connected to the same support roller 151 and connected thereto. The surface of the support roller 151 is provided with flow channels 152 in an annular array and distributed at equal distances laterally and connected to the interior. The outer side of the support roller 151 is provided with a sponge sleeve 153 that fits tightly therewith.

[0026] The working principle and use process of the utility model are as follows: when in use, the injection port 10 is opened to inject the waterproof coating into the cylindrical cylinder 1, the injection port 10 is closed, and the lifting component 5 is driven to rotate by the driving component 6. The force generated by the rotation of the thread drives the threaded rod 7 to move slowly downward. At the same time, the guide rod 9 slides with the bracket 3 and moves downward to play a guiding role, so that the piston 8 can move slowly downward inside the cylindrical cylinder 1, and the waterproof coating injected into the cylindrical cylinder 1 is delivered to the coating roller component through the feeding pipe 11 and the elbow 14 at a certain pressure. 15, and then slowly seeps out on the surface of the coating roller assembly 15, and the worker holds the handle 12 to make the coating roller assembly 15 contact the wall surface, and as the handle 12 is swung to roll the coating roller assembly 15 on the wall surface, the waterproof coating can be rolled onto the wall surface. This process saves the process of coating the roller brush with waterproof coating, thereby reducing the splashing of waterproof coating, and there is always a certain amount of coating on the outside of the roller brush, which has the advantages of no paint waste, a certain amount of coating on the outside of the roller brush, and thus uniform coating of the coating and reducing the time of coating the roller brush with paint;

[0027] When further used, the injection port 10 is opened to inject the waterproof coating into the cylindrical cylinder 1, and the injection port 10 is closed. The worm 602 is driven to rotate by the motor 601. Since the worm 602 is engaged with the worm wheel 502, the internal threaded cylinder 501 is driven to rotate inside the rectangular shell 4. The force generated by the rotation of the thread drives the threaded rod 7 to move slowly downward. At the same time, the guide rod 9 slides with the bracket 3 and moves downward to play a guiding role, so that the piston 8 can move slowly downward inside the cylindrical cylinder 1, and the waterproof coating injected into the cylindrical cylinder 1 is delivered to the support roller 151 through the delivery pipe 11 and the elbow 14 at a certain pressure. Inside, the waterproof paint then contacts the sponge sleeve 153 through the flow channel 152, and then slowly seeps out from the outer surface of the sponge sleeve 153. The worker holds the handle 12 to make the sponge sleeve 153 contact the wall surface. As the handle 12 is swung to make the sponge sleeve 153 roll on the wall surface, the waterproof paint can be rolled onto the wall surface. In the above process, the process of coating the roller brush with waterproof paint is omitted, thereby reducing the splashing of waterproof paint, and there is always a certain amount of paint on the outside of the roller brush, which has the advantages of no paint waste, a certain amount of paint on the outside of the roller brush, and then the paint is evenly applied and the time for coating the roller brush with paint is reduced.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for applying waterproof coating evenly with a rolling brush, comprising a cylindrical cylinder (1) and a handle (12), characterized in that: The bottom of the columnar cylinder (1) is provided with rollers (2) distributed in a circular array, the top of the columnar cylinder (1) is fixedly connected to a bracket (3) distributed in a left-right symmetrical manner, the opposite side of the bracket (3) is fixedly connected to the same rectangular shell (4), the interior of the rectangular shell (4) is provided with a lifting assembly (5), the front side of the rectangular shell (4) is provided with a driving assembly (6) extending into the interior and engaging with the lifting assembly (5), the interior of the lifting assembly (5) is provided with a threaded rod (7) threadedly connected to the rectangular shell (4) and extending to the upper and lower sides of the rectangular shell (4), the bottom of the threaded rod (7) is fixedly connected to a piston (8) adapted to the columnar cylinder (1), the top of the piston (8) is fixedly connected to a guide rod (9) distributed in a left-right symmetrical manner and slidably connected to the bracket (3), the top of the piston (8) is provided with a material injection port (10) connected to the bottom thereof, and the right side of the columnar cylinder (1) is fixedly connected to a material delivery pipe (11) connected to the interior thereof.

2. The waterproof coating application device with a roller brush that is uniform according to claim 1, characterized in that: The feed pipe (11) is fixedly connected to the bottom end of the handle (12) and extends through the inside of the handle (12) to the upper end of the handle (12). The top of the handle (12) is fixedly connected to a horn rack (13). Both ends of the horn rack (13) away from the handle (12) are fixedly connected to a curved pipe (14) extending to the opposite side thereof. The opposite side of the curved pipe (14) is provided with a coating roller assembly (15) rotatably connected and connected thereto. The end of the feed pipe (11) away from the cylindrical cylinder body (1) is provided with a three-way pipe (16) connected to the curved pipe (14).

3. The waterproof coating application device with a roller brush that is uniform according to claim 2, characterized in that: The lifting assembly (5) comprises an internal threaded barrel (501) and a worm gear (502), and the internal threaded barrel (501) is rotatably connected between the bottom wall of the inner cavity of the rectangular housing (4).

4. The waterproof coating application device with a roller brush and uniformity according to claim 3 is characterized by: The outer side of the internal threaded barrel (501) is fixedly connected to a worm gear (502), and the inner thread of the internal threaded barrel (501) is threadedly connected to threaded rods (7) extending to the upper and lower sides of the rectangular housing (4).

5. The waterproof coating application device with a roller brush that is uniform according to claim 4 is characterized in that: The driving assembly (6) comprises a motor (601) and a worm (602), and the front side of the rectangular housing (4) is fixedly connected to the motor (601).

6. The waterproof coating application device with a roller brush that evenly distributes the coating according to claim 5, characterized in that: The output end of the motor (601) is fixedly connected to a worm (602) extending into the interior of the rectangular housing (4) and meshing with the worm wheel (502).

7. The waterproof coating application device with a roller brush that is uniform according to claim 6, characterized in that: The coating roller assembly (15) comprises a supporting roller (151), a flow channel (152) and a sponge sleeve (153); the opposite side of the curved pipe (14) is rotatably connected to the same supporting roller (151) which is in communication with the curved pipe (14).

8. The waterproof coating application device with a roller brush that is uniform according to claim 7, characterized in that: The surface of the support roller (151) is provided with flow channels (152) in an annular array and distributed at equal distances laterally and communicating with the interior thereof. The outer side of the support roller (151) is provided with a sponge cover (153) that fits tightly therewith.

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