Automatic surface spraying and leveling equipment for baking paint barrels

Abstract

The utility model discloses a kind of automatic spraying flow leveling equipment of baking varnish bucket surface, it is related to baking varnish bucket processing equipment technical field, including paint spraying station, the upper fixed installation of paint spraying station is positioned circular groove, the inside of positioned circular groove is provided with baking varnish bucket body, the side of paint spraying station is provided with lifting drive assembly, the driving end of lifting drive assembly is fixedly connected with mounting ring, the inside fixed installation of mounting ring is annular paint spraying component, the side fixed installation of mounting ring is wind power flow leveling component.The utility model promotes lacquer liquid even flow to be developed by wind power, completes flow leveling procedure, in this process, part of lacquer liquid splashes due to wind power effect, lacquer liquid baffle ring plays blocking interception function, effectively collects splashed lacquer liquid, so that it is concentrated to drop to the edge area of positioned circular groove, to provide convenience for subsequent lacquer liquid recovery processing, guarantee production environment neat, and improve the utilization of lacquer liquid resources.

Description

Technical Field

[0001] This utility model relates to the technical field of paint bucket processing equipment, and in particular to an automatic spraying and leveling equipment for the surface of paint buckets. Background Technology

[0002] The automatic spraying and leveling device for paint cans is an integrated automated spraying and leveling device. Through the coordinated operation of a robotic arm, spraying system and high-precision control components, it can automatically complete the uniform spraying of paint on the surface of paint cans. With the help of leveling modules such as rotation, blowing or heating, the paint can be quickly spread on the surface of the can and defects such as spraying marks and bubbles can be eliminated, achieving efficient, stable and high-quality surface treatment. It is widely used in the field of industrial coating to improve the production efficiency and coating quality of paint cans.

[0003] For example, an automatic spraying device disclosed in Chinese Patent Publication No. CN216910726U includes a robot mounted on a support base, a rotating component rotatably mounted on the support base, and a bearing component located on both sides of the robot on the rotating component. The bearing component carries the workpiece to be sprayed. The rotation of the rotating component drives the cylinder on the bearing component to rotate, thereby transferring the cylinder from the loading station to the spraying station, so that the robot can spray the cylinder. At the same time, the bearing component can be rotated relative to the rotating component, so that the bearing component rotates relative to the rotating component during spraying.

[0004] After the painting process is completed on the surface of the paint can, airflow leveling technology is needed to ensure the paint spreads evenly. However, in actual production, when high-speed airflow acts on the surface of the paint can, paint splattering is very likely to occur. This not only causes paint contamination of adjacent equipment, increasing equipment cleaning and maintenance costs, but also results in significant paint loss, seriously affecting paint recycling rates, and consequently bringing many adverse effects to production efficiency, production cost control, and workshop environmental management. Utility Model Content

[0005] The purpose of this invention is to solve the problem of paint splattering that easily occurs when high-speed airflow acts on the surface of a paint can. This not only causes paint contamination of adjacent equipment, increasing equipment cleaning and maintenance costs, but also results in a significant loss of paint. Therefore, an automatic spraying and leveling device for the surface of a paint can is proposed.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an automatic spraying and leveling device for the surface of a paint bucket, comprising a spraying table, a positioning groove fixedly installed above the spraying table, a paint bucket body disposed inside the positioning groove, a lifting drive assembly disposed on one side of the spraying table, a mounting ring fixedly connected to the drive end of the lifting drive assembly, an annular spraying assembly fixedly installed inside the mounting ring, a wind-powered leveling assembly fixedly installed on one side of the mounting ring, and a paint baffle ring fixedly installed on the other side of the mounting ring. The wind-powered leveling assembly includes an air supply pipe and an air storage chamber, the air storage chamber is fixedly installed on one side of the mounting ring, one end of the air supply pipe is fixedly connected to the input end of the air storage chamber, and an air outlet is provided on the side of the air storage chamber near the paint bucket body.

[0007] Preferably, the annular spray painting assembly includes a paint conduit, a paint ring, and several paint nozzles. One end of the paint conduit is fixedly connected to the input end of the paint ring, and the several paint nozzles are fixedly connected to the outside of the paint ring.

[0008] Preferably, a number of positioning rings are fixedly connected to the inner side of the mounting ring, and the paint ring moves through the interior of the positioning rings in sequence.

[0009] Preferably, the lifting drive assembly includes a mounting side plate and an electrically controlled slide rail. The electrically controlled slide rail is fixedly mounted on one side of the mounting side plate, and the mounting ring is fixedly connected to the drive end of the electrically controlled slide rail by bolts.

[0010] Preferably, the inner side of the paint retaining ring is coated with an anti-paint adhesion layer.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, the paint liquid is promoted to flow evenly by wind power to complete the leveling process. During this process, some paint liquid splashes due to the wind force. The paint liquid baffle ring plays a blocking and intercepting function, effectively collecting the splashed paint liquid and causing it to drip into the edge area of ​​the positioning circular groove, thereby facilitating the subsequent paint liquid recycling and treatment. This not only ensures the cleanliness of the production environment, but also improves the utilization rate of paint liquid resources.

[0012] 2. In this invention, the anti-paint adhesion layer is composed of a superhydrophobic nano-coating material and a self-cleaning polymer film. Due to its low surface energy and microscopic rough structure, it significantly weakens the adhesion between the paint and the inner surface of the paint retainer ring, effectively inhibiting paint adhesion and solidification. This ensures the paint retainer ring maintains high-efficiency interception performance over a long period, greatly reducing the frequency of manual cleaning and maintenance costs. Furthermore, by optimizing the paint's sliding path and solidification morphology, it improves the purity and efficiency of paint recovery, achieving dual optimization of paint recycling and equipment maintenance in the spraying and leveling process. Attached Figure Description

[0013] Figure 1This utility model provides a three-dimensional structural diagram of an automatic spray coating and leveling device for the surface of a paint bucket; Figure 2 This utility model provides a three-dimensional structural diagram of the spray booth in an automatic spray leveling device for the surface of a paint bucket. Figure 3 This utility model provides a schematic diagram of the transmission relationship between the lifting drive component and the mounting ring in an automatic spraying and leveling device for the surface of a paint bucket; Figure 4 This utility model presents a three-dimensional structural diagram of the wind-powered leveling component and the annular spraying component in an automatic spraying and leveling device for the surface of a paint bucket.

[0014] Legend: 1. Spray painting station; 11. Positioning groove; 2. Lifting drive assembly; 21. Mounting side plate; 22. Electrically controlled slide rail; 3. Mounting ring; 31. Positioning ring; 4. Circular spray painting assembly; 41. Paint conduit; 42. Paint ring; 43. Paint nozzle; 5. Air leveling assembly; 51. Air supply duct; 52. Air storage chamber; 53. Air outlet; 6. Paint baffle ring. Detailed Implementation

[0015] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0016] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0017] Example 1: As Figures 1-4As shown, this utility model provides an automatic spraying and leveling device for the surface of a paint bucket, including a spray table 1. A positioning groove 11 is fixedly installed above the spray table 1, and the paint bucket body is disposed inside the positioning groove 11. A lifting drive assembly 2 is disposed on one side of the spray table 1, and a mounting ring 3 is fixedly connected to the drive end of the lifting drive assembly 2. An annular spraying assembly 4 is fixedly installed inside the mounting ring 3. A wind-powered leveling assembly 5 is fixedly installed on one side of the mounting ring 3, and a paint baffle ring 6 is fixedly installed on the other side of the mounting ring 3. The wind-powered leveling assembly 5 includes an air supply pipe 51 and an air storage chamber 52. The air storage chamber 52 is fixedly installed on one side of the mounting ring 3, and one end of the air supply pipe 51 is connected to the air storage chamber 52. The input end is fixedly connected, and the air storage chamber 52 has an air outlet 53 on one side near the paint can body. The annular spray painting assembly 4 includes a paint conduit 41, a paint ring 42 and several paint nozzles 43. One end of the paint conduit 41 is fixedly connected to the input end of the paint ring 42, and several paint nozzles 43 are fixedly connected to the outside of the paint ring 42. Several positioning rings 31 are fixedly connected to the inner side of the mounting ring 3. The paint ring 42 moves through the interior of several positioning rings 31 in sequence. The lifting drive assembly 2 includes a mounting side plate 21 and an electric control slide rail 22. The electric control slide rail 22 is fixedly installed on one side of the mounting side plate 21, and the mounting ring 3 is fixedly connected to the drive end of the electric control slide rail 22 by bolts.

[0018] The specific settings and functions of this embodiment are described below. The bottom of the paint bucket to be sprayed is placed inside the positioning groove 11. The electric control slide rail 22 drives the mounting ring 3 to descend. The pump pumps the paint into the paint conduit 41. The paint then enters the paint ring 42 through the paint conduit 41 and is finally sprayed out from one end of several paint nozzles 43. The paint fully adheres to the outer surface of the paint bucket body in a ring spraying manner, completing the spraying operation.

[0019] After the painting operation is completed, the electrically controlled slide rail 22 drives the mounting ring 3 to reset and return to its original position, and the pump immediately stops supplying paint to the annular painting assembly 4. Next, the blower starts, injecting high-pressure gas into the air supply pipe 51. The high-pressure gas enters the air storage chamber 52 through the air supply pipe 51 and is finally discharged directionally from the air outlet 53. The air outlet 53 adjusts the flow direction of the high-pressure gas to be inclined downwards, precisely acting on the surface of the paint can, and using wind force to promote the uniform spread of the paint, completing the leveling process. During this process, some paint splashes due to the wind force; the paint baffle ring 6 plays a blocking and intercepting function, effectively collecting the splashed paint and concentrating it on the edge area of ​​the positioning circular groove 11, thus facilitating subsequent paint recycling and treatment, ensuring a clean production environment, and improving the utilization rate of paint resources.

[0020] Example 2: Figures 1-4As shown, the automatic spraying and leveling device for the surface of a paint bucket in this utility model includes a spray booth 1. A positioning groove 11 is fixedly installed above the spray booth 1. The paint bucket body is disposed inside the positioning groove 11. A lifting drive assembly 2 is disposed on one side of the spray booth 1. An installation ring 3 is fixedly connected to the drive end of the lifting drive assembly 2. An annular spraying assembly 4 is fixedly installed inside the installation ring 3. A wind-powered leveling assembly 5 is fixedly installed on one side of the installation ring 3. A paint liquid baffle ring 6 is fixedly installed on the other side of the installation ring 3. The wind-powered leveling assembly 5 includes an air supply pipe 51 and an air storage chamber 52. The air storage chamber 52 is fixedly installed on one side of the installation ring 3. One end of the air supply pipe 51 is fixedly connected to the input end of the air storage chamber 52. An air outlet 53 is opened on the side of the air storage chamber 52 near the paint bucket body. The inner side of the paint liquid baffle ring 6 is coated with an anti-paint liquid adhesion layer.

[0021] The overall effect of this embodiment is that the anti-paint adhesion layer is composed of a superhydrophobic nano-coating material and a self-cleaning polymer film. Due to its low surface energy and microscopic rough structure, it significantly weakens the adhesion between the paint and the inner surface of the paint retainer ring 6, effectively inhibiting paint adhesion and curing. This ensures that the paint retainer ring 6 maintains high-efficiency interception performance over a long period, greatly reducing the frequency of manual cleaning and maintenance costs. Furthermore, by optimizing the paint's sliding path and solidification morphology, it improves the purity and efficiency of paint recycling, achieving dual optimization of paint recycling and equipment maintenance in the spraying and leveling process.

[0022] The method of use and working principle of this device: Place the bottom of the paint can to be sprayed inside the positioning groove 11. The electric control slide rail 22 drives the mounting ring 3 to descend. The pump pumps the paint into the paint conduit 41. The paint then enters the paint ring 42 through the paint conduit 41 and is finally sprayed out from one end of several paint nozzles 43. The paint fully adheres to the outer surface of the paint can body in a ring spraying manner, completing the spraying operation.

[0023] After the painting operation is completed, the electrically controlled slide rail 22 drives the mounting ring 3 to reset and return to its original position, and the pump immediately stops supplying paint to the annular painting assembly 4. Next, the blower starts, injecting high-pressure gas into the air supply pipe 51. The high-pressure gas enters the air storage chamber 52 through the air supply pipe 51 and is finally discharged directionally from the air outlet 53. The air outlet 53 adjusts the flow direction of the high-pressure gas to be inclined downwards, precisely acting on the surface of the paint can, and using airflow to promote the uniform spread of the paint, completing the leveling process.

[0024] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. An automatic spray coating and leveling device for the surface of a paint bucket, comprising a spray table (1), characterized in that: A positioning groove (11) is fixedly installed above the spray painting station (1). The inside of the positioning groove (11) is a paint bucket body. A lifting drive assembly (2) is installed on one side of the spray painting station (1). A mounting ring (3) is fixedly connected to the drive end of the lifting drive assembly (2). A ring spray painting assembly (4) is fixedly installed inside the mounting ring (3). A wind leveling assembly (5) is fixedly installed on one side of the mounting ring (3). A paint baffle ring (6) is fixedly installed on the other side of the mounting ring (3). The wind leveling assembly (5) includes an air supply pipe (51) and an air storage chamber (52). The air storage chamber (52) is fixedly installed on one side of the mounting ring (3). One end of the air supply pipe (51) is fixedly connected to the input end of the air storage chamber (52). An air outlet (53) is opened on the side of the air storage chamber (52) near the paint bucket body.

2. The automatic spraying and leveling equipment for the surface of a paint bucket according to claim 1, characterized in that: The annular spray painting assembly (4) includes a paint conduit (41), a paint ring (42), and several paint nozzles (43). One end of the paint conduit (41) is fixedly connected to the input end of the paint ring (42), and several paint nozzles (43) are fixedly connected to the outside of the paint ring (42).

3. The automatic spraying and leveling equipment for the surface of a paint bucket according to claim 1, characterized in that: The inner side of the mounting ring (3) is fixedly connected to several positioning rings (31), and the paint ring (42) moves through the interior of several positioning rings (31) in sequence.

4. The automatic spraying and leveling equipment for the surface of a paint bucket according to claim 1, characterized in that: The lifting drive assembly (2) includes a mounting side plate (21) and an electrically controlled slide rail (22). The electrically controlled slide rail (22) is fixedly mounted on one side of the mounting side plate (21), and the mounting ring (3) is fixedly connected to the drive end of the electrically controlled slide rail (22) by bolts.

5. The automatic spraying and leveling equipment for the surface of a paint bucket according to claim 1, characterized in that: The inner side of the paint retaining ring (6) is coated with an anti-paint adhesion layer.

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