A mobile paint mixing and paint bucket cleaning device

Abstract

The utility model discloses a mobile type paint mixing and paint bucket cleaning device belongs to hub spraying operation supporting equipment field, aims at solving the problem of existing paint mixing filter easy pollution, paint bucket cleaning efficiency is low, equipment mobility is poor and environmental protection is insufficient. The device includes the box of locking universal wheel, is equipped with horizontal openwork grating plate and is divided into upper and lower layers in the box, and the lower layer stores diluent, the net frame of detachable filter screen is supported in the inside support of box wall, and grating plate is equipped with the positioning ring and detachable filter screen, and the cover body of hinge is equipped with spray pipe, rolling brush and driving motor in the box, and spray pipe is connected diluent in the lower layer through circulating pump. When mixing paint, filter screen is used to filter and prevent paint from splashing through the box, and mechanical cleaning is realized through spray pipe and rolling brush during cleaning, and diluent circulation is realized through filter screen. The device can be flexibly moved and adapted to multi-station, reduce labor intensity, reduce paint pollution and diluent waste, and give consideration to efficiency and environmental protection, and be suitable for hub spraying site paint mixing and paint bucket cleaning operation.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary equipment for wheel hub painting, and in particular to a mobile device that integrates paint mixing, paint filtration and paint bucket cleaning functions, which is suitable for the mixing, filtration and efficient cleaning of paint buckets of various types of paint during wheel hub painting. Background Technology

[0002] With the rapid development of the wheel market, wheel exterior colors are showing a diversified trend, and the types of paint used in the painting process are also increasing accordingly. In the wheel painting process, paint mixing and preparation must be completed in advance, and this work must be carried out within a designated area to ensure stable paint quality and meet environmental control requirements. Currently, there are several technical shortcomings in the on-site paint mixing and paint bucket handling processes: First, paint filtration relies on simple filter frames lacking protective structures, making it easy for paint to splash onto the ground during filtration, causing environmental pollution and increasing subsequent cleaning costs; Second, paint bucket cleaning is mainly done manually by brushing and wiping, which is labor-intensive and inefficient, and the paint and cleaning media can easily harm the health of workers; In addition, the thinner used for cleaning is usually directly discharged after use, which wastes resources and does not meet environmental emission standards; Third, existing paint mixing and cleaning equipment is fixed in specific areas and cannot be flexibly moved according to on-site operation needs, making it difficult to adapt to the paint mixing and paint bucket cleaning needs of different workstations. Therefore, there is an urgent need to develop an integrated device that combines mobility, high efficiency, convenient cleaning functions, and environmental performance. Utility Model Content

[0003] The purpose of this utility model is to address the above-mentioned problems by providing a mobile paint mixing and paint bucket cleaning device. The technical solution adopted by this utility model is as follows: A mobile paint mixing and paint bucket cleaning device includes a box body, on which a mesh frame for supporting a filter screen is placed, and the filter screen is detachably connected to the mesh frame; a perforated grid plate is arranged horizontally in the middle of the box body, dividing the box body into upper and lower layers, and the lower layer of the box body stores thinner.

[0004] Preferably, the perforated grid plate is provided with a positioning seat corresponding to the base diameter of the paint bucket, and the paint bucket can be placed in the positioning seat.

[0005] Preferably, a cover is hinged to the box body, and several spray pipes for spraying and cleaning the paint bucket are provided on the cover body corresponding to the paint bucket. The spray pipes are connected to the thinner stored in the lower layer of the box body through a circulating pump.

[0006] Preferably, a sieve is detachably laid on the perforated grid plate to perform preliminary filtration of the thinner after rinsing the paint bucket.

[0007] Preferably, a roller brush for washing paint buckets is rotatably connected to the cover, and the roller brush is positioned inside the cover corresponding to the paint bucket inside the box; a drive motor is fixedly connected to the outside of the cover, and its output shaft is connected to the roller brush to provide rotational power for the roller brush to wash the paint bucket.

[0008] Preferably, the bottom of the box is fixed with four universal casters with locking mechanisms to enable free movement and stable locking of the box. The beneficial effects of this utility model are as follows: This invention effectively solves the technical defects of paint mixing and paint bucket handling in existing wheel hub painting operations, improving work efficiency, environmental protection, and flexibility: First, during paint mixing and filtration, the box structure and hollow grid plate work together to limit the range of paint splashing, and the positioning ring ensures precise alignment of the paint bucket and the filter screen, which not only avoids paint pollution of the ground and reduces cleaning costs, but also ensures stable filtration effect; Second, the paint bucket cleaning adopts a mechanized structure of spray pipes and roller brushes, combined with the sealed space formed by the cover, which not only replaces manual brushing to reduce labor intensity and improve cleaning efficiency and cleanliness, but also inhibits the volatilization of paint and thinner gases, reducing the health risks to workers; Third, the combination of the filter screen and the thinner circulation system can intercept paint residue and realize the reuse of thinner, reducing the resource waste and environmental pollution caused by direct discharge of thinner, which meets environmental protection requirements; Fourth, the universal roller design with locking mechanism at the bottom of the box enables flexible movement and stable locking of the device, which can quickly adapt to the operation needs of different workstations and significantly improve the space utilization rate of the production line. Attached Figure Description

[0009] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0010] Figure 1 This is a schematic diagram of the structure of the paint mixing and filtration process of this utility model.

[0011] Figure 2 This is a schematic diagram of the structure of the paint bucket cleaning operation of this utility model.

[0012] In the diagram: 10--Box body; 11--Grate plate; 12--Positioning seat; 13--Screen; 14--Universal roller; 20--Mesh frame; 21--Filter screen; 30--Cover; 31--Spray pipe; 32--Circulation pump; 33--Roll brush; 34--Drive motor. Detailed Implementation

[0013] 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.

[0014] like Figure 1-2As shown, a mobile paint mixing and paint bucket cleaning device includes a box 10 for holding paint buckets. A mesh frame 20 is placed on the wall of the box 10 to support a filter screen 21, which is detachably connected to the mesh frame 20. A perforated grid plate 11 is horizontally arranged in the middle of the box 10, dividing the box 10 into upper and lower layers. The lower layer of the box 10 serves as a thinner storage area. During paint mixing and filtration, the paint bucket is first placed on the perforated grid plate 11 inside the box 10, while the mesh frame 20 is supported on the box wall. A filter screen 21 with the corresponding mesh size is selected according to the type of paint to be filtered, and the filter screen 21 is installed on the mesh frame 20, ensuring that the filter screen 21 is directly above the paint bucket. The paint is then poured into the filter screen 21, and the filtered paint is collected in the lower paint bucket. This embodiment limits the paint splash range through the structure of the box 10, preventing paint from splashing and polluting the ground; at the same time, the splashed paint can flow into the lower thinner storage area through the perforated grid plate 11, realizing the centralized collection of splashed paint and reducing cleaning costs.

[0015] Preferably, a positioning seat 12 is provided on the perforated grid plate 11 corresponding to the base diameter of the paint bucket, and the paint bucket can be placed in the positioning seat 12. The positioning seat 12 is provided to achieve fixed placement of the paint bucket, ensure the alignment accuracy between the paint bucket and the filter screen 21, and ensure the filtration effect; on the other hand, the positioning seat 12 limits the position of the paint bucket, improves the stability of the paint bucket placement, and prevents the paint bucket from shifting during operation.

[0016] Preferably, a cover 30 is hinged to the housing 10. The cover 30 has several spray pipes 31 corresponding to the paint bucket for spray cleaning. These spray pipes 31 are connected to thinner stored in the lower layer of the housing 10 via a circulation pump 32. During paint bucket cleaning, the mesh frame 20 and filter screen 21 are removed, and the paint bucket to be cleaned is placed on the perforated grid plate 11. Then, the cover 30 is fastened to the housing 10, and the circulation pump 32 is turned on. Thinner is sprayed out through the spray pipes 31 to rinse the paint bucket. The cover 30 further limits the spillage of paint and thinner during cleaning. Simultaneously, the sealed space formed by the closed cover 30 effectively inhibits the diffusion of volatile gases from the paint and thinner, reducing the inhalation of harmful gases by workers and improving the environmental friendliness and safety of the operation.

[0017] Preferably, a screen 13 is detachably laid on the perforated grid plate 11 for preliminary filtration of the thinner after rinsing the paint bucket. This isolates paint residue mixed in the thinner on the surface of the screen 13, allowing the relatively clean thinner to flow through the screen 13 into the lower layer of the tank 10 and re-enter the thinner rinsing cycle. When the thinner level in the lower layer of the tank 10 is abnormal, the operator promptly replenishes, discharges, or replaces the thinner. Simultaneously, the screen 13 is regularly cleaned or replaced to prevent clogging of the spray pipe 31 and ensure stable spray cleaning results. This embodiment achieves the recycling of thinner, reduces thinner consumption and emissions, saves resources, and reduces environmental pollution. The screen 13 intercepts paint residue, preventing clogging of the spray pipe 31 and ensuring long-term stable operation of the cleaning device.

[0018] Preferably, a roller brush 33 for washing paint buckets is rotatably connected to the cover 30, and the roller brush 33 is positioned inside the cover 30 corresponding to the paint bucket inside the housing 10. A drive motor 34 is fixedly connected to the outside of the cover 30, and its output shaft drives the roller brush 33 to provide rotational power for washing the paint bucket. During the paint bucket washing operation, the cover 30 is first fastened onto the housing 10, and then the circulation pump 32 and drive motor 34 are started sequentially. The spray pipe 31 continuously sprays thinner towards the paint bucket, while the roller brush 33 inside the cover 30 begins to rotate and perform the washing operation. This embodiment, through the synergistic effect of spraying and mechanical washing, replaces manual washing, significantly reducing labor intensity, improving paint bucket cleaning efficiency and cleanliness, and preventing paint residue from affecting subsequent use.

[0019] Preferably, the bottom of the housing 10 is fixed with four universal casters 14 with locking mechanisms to enable free movement and stable locking of the housing 10. When moving the device, the locking mechanisms of the universal casters 14 are unlocked, the housing 10 is pushed to the target workstation, and then the locking mechanisms of the universal casters 14 are locked to fix the housing 10 in the current position. This embodiment enables the device to move flexibly, allowing it to be quickly transferred according to the paint mixing and cleaning needs of different workstations, adapting to multiple operation scenarios, and improving the space utilization and operational flexibility of the wheel hub painting production line. The above-disclosed embodiments are merely specific examples of this utility model, but this utility model is not limited thereto. For those skilled in the art, any modifications made without departing from the principle of this utility model should be considered as protected by this utility model.

Claims

1. A mobile paint mixing and paint bucket cleaning device, characterized in that: Includes a box body (10), on which a mesh frame (20) for supporting a filter screen (21) is placed on the box wall, and the filter screen (21) is detachably connected to the mesh frame (20); a hollow grid plate (11) is arranged horizontally in the middle of the box body (10), dividing the box body (10) into upper and lower layers, and the lower layer of the box body (10) stores thinner.

2. The mobile paint mixing and paint bucket cleaning device according to claim 1, characterized in that: The hollow grid plate (11) is provided with a positioning seat (12) corresponding to the base diameter of the paint bucket, and the paint bucket can be placed in the positioning seat (12).

3. The mobile paint mixing and paint bucket cleaning device according to claim 1, characterized in that: A cover (30) is hinged to the box (10). Several spray pipes (31) for spraying and cleaning the paint bucket are provided on the cover (30) corresponding to the paint bucket. The spray pipes (31) are connected to the thinner stored in the lower layer of the box (10) through a circulation pump (32).

4. The mobile paint mixing and paint bucket cleaning device according to claim 1, characterized in that: A screen (13) is detachably laid on the perforated grid plate (11) to perform preliminary filtration of the thinner after rinsing the paint bucket.

5. A mobile paint mixing and paint bucket cleaning device according to claim 3, characterized in that: A roller brush (33) for washing paint buckets is rotatably connected to the cover (30). The roller brush (33) is located inside the cover (30) corresponding to the paint bucket inside the box (10). A drive motor (34) is fixedly connected to the outside of the cover (30), and its output shaft is connected to the roller brush (33) to provide the rotational power for the roller brush (33) to wash the paint bucket.

6. The mobile paint mixing and paint bucket cleaning device according to claim 1, characterized in that: The bottom of the housing (10) is fixed with four universal casters (14) with locking mechanisms to enable free movement and stable locking of the housing (10).

Images