Full-automatic electrostatic spraying robot for automobile plastic exterior trimming parts

Abstract

The utility model relates to the technical field of electrostatic spraying, and discloses a full-automatic electrostatic spraying robot for automobile plastic exterior trimming parts, which comprises a machine body, a mechanical component is arranged on the upper surface of the machine body, a storage box is fixedly connected to the outer wall of the machine body, and a discharge pipe is fixedly connected to the outer wall of the right side of the storage box. An electrostatic spray gun is fixedly connected to the outer wall of the right side of the discharging pipe, and a paint mixing assembly is arranged on the outer wall of the storage box. According to the water-based paint spraying machine, firstly, the mechanical head, the mechanical arm and the mechanical legs achieve automatic spraying through the machine body, water-based paint is sprayed to automobile exterior trimming parts through the discharging pipe by means of the electrostatic spraying gun, and due to the fact that the air tank, the air pipeline, the water tank, the feeding pump and the conveying pipe are all made of 304L, the anti-corrosion effect is excellent; therefore, the product appearance quality is improved, and the service life of equipment is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of electrostatic spraying technology, and in particular to a fully automatic electrostatic spraying robot for automotive plastic exterior parts. Background Technology

[0002] Electrostatic spraying is a spraying method that uses a high-voltage electrostatic field to cause negatively charged paint particles to move in the opposite direction of the electric field and to adsorb the paint particles onto the surface of the workpiece. The paint is negatively charged by the spray gun, and is uniformly adsorbed and deposited on the surface of the workpiece to form a coating. In the automotive industry, it is used in conjunction with robots for spraying operations, which improves the automation level of the production process and reduces labor costs, playing an important role and having significant advantages.

[0003] Traditional electrostatic spraying equipment typically uses ordinary metal materials, which are prone to corrosion when in contact with water-based coatings, humid air, and pure water for a long time. This not only shortens the service life of the equipment but also causes metal debris to mix into the coating, affecting the coating quality. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a fully automatic electrostatic spraying robot for automotive plastic exterior parts, which aims to improve the problem of metal corrosion caused by the use of ordinary metal materials in traditional electrostatic spraying devices.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] The fully automatic electrostatic spraying robot for automotive plastic exterior parts includes a machine body, with mechanical components on the upper surface of the machine body, a storage tank fixedly connected to the outer wall of the machine body, a discharge pipe fixedly connected to the right outer wall of the storage tank, an electrostatic spray gun fixedly connected to the right outer wall of the discharge pipe, and a paint mixing component on the outer wall of the storage tank.

[0007] Preferably, the mechanical component includes a mechanical head, the lower surface of which is disposed on the upper surface of the machine body, a mechanical arm is disposed on the outer wall of the machine body, and a mechanical leg is disposed on the lower surface of the machine body.

[0008] Preferably, the paint mixing assembly includes an air tank, the outer wall of which is fixedly connected to the right outer wall of the storage tank, an air pipe fixedly connected to the upper surface of the air tank, a water tank fixedly connected to the left outer wall of the storage tank, a water pipe fixedly connected to the upper surface of the water tank, a feeding pump fixedly connected to the upper surface of the storage tank, and a conveying pipe fixedly connected to the output end of the feeding pump.

[0009] Preferably, the air tank, air pipe, water tank, water pipe, feeding pump, and conveying pipe are all made of metal material of 304L or higher.

[0010] Preferably, a level gauge is fixedly connected to the outer wall of the storage tank, and a stirring assembly is installed inside the storage tank.

[0011] Preferably, the stirring assembly includes a power supply, the output end of which is connected to a stirrer, and the interior of the storage tank is provided with water-based paint.

[0012] Preferably, the outer wall of the agitator is rotatably connected to the inside of the storage tank.

[0013] Preferably, the outer wall of the air duct is disposed on the upper inner wall of the storage box, the outer wall of the water pipe is disposed on the upper inner wall of the storage box, and the outer wall of the material conveying pipe is disposed on the upper inner wall of the storage box.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the mechanical head, mechanical arm and mechanical legs are first used to achieve automated spraying through the machine body. Water-based paint is sprayed onto the exterior parts of the car using an electrostatic spray gun through the discharge pipe. Since the air tank, air pipe, water tank, feeding pump and conveying pipe are all made of 304L, the corrosion resistance is excellent, thereby improving the appearance quality of the product and the service life of the equipment.

[0016] 2. In this utility model, the water-based paint coating is stirred evenly by rotating the agitator driven by the power source. Since the water-based paint coating itself uses water as a diluent and does not contain organic solvents, VOC emissions are greatly reduced, thereby achieving the effect of reducing environmental pollution. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the fully automated electrostatic spraying robot for automotive plastic exterior parts proposed in this utility model.

[0018] Figure 2 This is a partial structural diagram of the storage bin of the fully automatic electrostatic spraying robot for automotive plastic exterior parts proposed in this utility model.

[0019] Figure 3 This is a partial structural diagram of the agitator of the fully automatic electrostatic spraying robot for automotive plastic exterior parts proposed in this utility model.

[0020] Legend:

[0021] 1. Machine body; 2. Mechanical head; 3. Mechanical arm; 4. Mechanical leg; 5. Storage tank; 6. Discharge pipe; 7. Electrostatic spray gun; 8. Air tank; 9. Air duct; 10. Water tank; 11. Water pipe; 12. Level gauge; 13. Feed pump; 14. Conveying pipe; 15. Power supply; 16. Agitator; 17. Water-based paint. Detailed Implementation

[0022] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] Reference Figures 1-3 This utility model provides an embodiment of a fully automatic electrostatic spraying robot for automotive plastic exterior parts, comprising a machine body 1, a mechanical component on the upper surface of the machine body 1, a storage tank 5 fixedly connected to the outer wall of the machine body 1, a discharge pipe 6 fixedly connected to the right outer wall of the storage tank 5, an electrostatic spray gun 7 fixedly connected to the right outer wall of the discharge pipe 6, a paint mixing component on the outer wall of the storage tank 5, a mechanical head 2, the lower surface of the mechanical head 2 disposed on the upper surface of the machine body 1, a mechanical arm 3 disposed on the outer wall of the machine body 1, and the lower surface of the machine body 1... The equipment is equipped with a mechanical leg 4. The paint mixing component includes an air tank 8. The outer wall of the air tank 8 is fixedly connected to the right outer wall of the storage tank 5. An air pipe 9 is fixedly connected to the upper surface of the air tank 8. A water tank 10 is fixedly connected to the left outer wall of the storage tank 5. A water pipe 11 is fixedly connected to the upper surface of the water tank 10. A feeding pump 13 is fixedly connected to the upper surface of the storage tank 5. A conveying pipe 14 is fixedly connected to the output end of the feeding pump 13. The air tank 8, air pipe 9, water tank 10, water pipe 11, feeding pump 13, and conveying pipe 14 are all made of metal material of 304L or higher.

[0024] Specifically, the machine body 1 is used to drive the mechanical head 2, the mechanical arm 3, and the mechanical leg 4. The machine body 1 is used to fix the storage tank 5. The storage tank 5 is connected to the electrostatic spray gun 7 through the discharge pipe 6. The electrostatic spray gun 7 is used to spray paint on automotive exterior parts. The storage tank 5 is used to fix the air tank 8. The air tank 8 is used to store air and is used to transport air through the air pipe 9. The storage tank 5 is used to fix the water tank 10 and is used to transport water through the water pipe 11. The feeding pump 13 is used to add paint to the storage tank 5 to provide power. The conveying pipe 14 is used to transport the paint. 304L has excellent corrosion resistance, which can improve the quality of spraying automotive exterior parts.

[0025] Reference Figure 2 and Figure 3 A level gauge 12 is fixedly connected to the outer wall of the storage tank 5. A stirring assembly is installed inside the storage tank 5. The stirring assembly includes a power supply 15. The output end of the power supply 15 is connected to a stirrer 16. A water-based paint coating 17 is installed inside the storage tank 5.

[0026] Specifically, the storage tank 5 is used to fix the level gauge 12, which is used to detect and display the paint volume inside the storage tank 5. The storage tank 5 is used to fix the power supply 15, which is used to drive the agitator 16 to rotate. The agitator 16 is used to stir the paint evenly. The storage tank 5 is used to hold the water-based paint 17. The water-based paint 17 itself uses water as a diluent and does not contain organic solvents, which greatly reduces VOC emissions and thus can reduce environmental pollution.

[0027] Reference Figure 2 The outer wall of the agitator 16 is rotatably connected to the inside of the storage tank 5. The outer wall of the air pipe 9 is set on the upper inner wall of the storage tank 5. The outer wall of the water pipe 11 is set on the upper inner wall of the storage tank 5. The outer wall of the conveying pipe 14 is set on the upper inner wall of the storage tank 5.

[0028] Specifically, the storage tank 5 serves to support the agitator 16 as it rotates on the inner wall of the storage tank 5, and the storage tank 5 also serves to connect the air pipe 9, water pipe 11, and material conveying pipe 14.

[0029] Working Principle: When using this fully automatic electrostatic spraying robot for automotive plastic exterior parts, the robot body 1 first enables the mechanical head 2, mechanical arm 3, and mechanical legs 4 to automate the spraying process. Water-based paint 17 is sprayed onto the automotive exterior parts using an electrostatic spray gun 7 and a discharge pipe 6. Because the air tank 8, air pipe 9, water tank 10, feeding pump 13, and conveying pipe 14 are all made of 304L stainless steel, they have excellent corrosion resistance, thus improving product appearance quality and equipment lifespan. The level gauge 12 detects the internal capacity of the storage tank 5, and the power supply 15 drives the agitator 16 to rotate and evenly stir the water-based paint 17. Since the water-based paint 17 uses water as a diluent and does not contain organic solvents, it significantly reduces VOC emissions, thereby reducing environmental pollution. Finally, using this device not only ensures the stability and durability of the overall system but also reduces environmental pollution and improves production efficiency and product quality.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fully automatic electrostatic spraying robot for automotive plastic exterior parts, comprising a robot body (1), characterized in that: The upper surface of the machine body (1) is provided with a mechanical assembly, the outer wall of the machine body (1) is fixedly connected with a storage tank (5), the right outer wall of the storage tank (5) is fixedly connected with a discharge pipe (6), the right outer wall of the discharge pipe (6) is fixedly connected with an electrostatic spray gun (7), and the outer wall of the storage tank (5) is provided with a paint adjusting assembly.

2. The fully automatic electrostatic spraying robot for automotive plastic exterior parts according to claim 1, characterized in that: The mechanical assembly comprises a mechanical head (2), the lower surface of the mechanical head (2) is arranged on the upper surface of the machine body (1), the outer wall of the machine body (1) is provided with a mechanical arm (3), and the lower surface of the machine body (1) is provided with a mechanical leg (4).

3. The fully automatic electrostatic spraying robot for automotive plastic exterior parts according to claim 1, characterized in that: The paint adjusting assembly comprises an air tank (8), the outer wall of the air tank (8) is fixedly connected to the right outer wall of the storage tank (5), the upper surface of the air tank (8) is fixedly connected with an air pipe (9), the left outer wall of the storage tank (5) is fixedly connected with a water tank (10), the upper surface of the water tank (10) is fixedly connected with a water pipe (11), the upper surface of the storage tank (5) is fixedly connected with a feeding pump (13), and the output end of the feeding pump (13) is fixedly connected with a feeding pipe (14).

4. The fully automatic electrostatic spraying robot for automotive plastic exterior parts according to claim 3, characterized in that: The air tank (8), the air pipe (9), the water tank (10), the water pipe (11), the feeding pump (13) and the feeding pipe (14) are all made of metal materials with a material quality of 304L or above.

5. The fully automatic electrostatic spraying robot for automotive plastic exterior parts according to claim 1, characterized in that: The outer wall of the storage tank (5) is fixedly connected with a liquid level meter (12), and the inside of the storage tank (5) is provided with a stirring assembly.

6. The fully automatic electrostatic spraying robot for automotive plastic exterior parts according to claim 5, characterized in that: The stirring assembly comprises a power supply (15), the output end of the power supply (15) is connected with a stirrer (16), and the inside of the storage tank (5) is provided with water-based paint (17).

7. The fully automatic electrostatic spraying robot for automotive plastic exterior parts according to claim 6, characterized in that: The outer wall of the stirrer (16) is rotatably connected in the inside of the storage tank (5).

8. The fully automatic electrostatic spraying robot for automotive plastic exterior parts according to claim 3, characterized in that: The outer wall of the air pipe (9) is arranged on the upper inner wall of the storage tank (5), the outer wall of the water pipe (11) is arranged on the upper inner wall of the storage tank (5), and the outer wall of the feeding pipe (14) is arranged on the upper inner wall of the storage tank (5).

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