Automatic stator paint sprayer

Abstract

The utility model discloses an automatic stator paint spraying machine which comprises an electrical cabinet, a rotating disc, a driving assembly, a paint spraying machine base, a main body supporting column, a sliding block assembly, a ball screw, a stepping motor, a paint storage tank, a paint spraying head and a PLC control panel. The paint spraying machine is simple in structure and convenient to operate, the stator is driven to rotate through the rotating disc, the paint spraying head is started to spray paint on the stator, and therefore paint spraying on the stator is achieved; the driving assembly is additionally arranged in the device, the rotating disc can be driven to rotate through the driving assembly, and follow-up stator paint spraying is facilitated; in the paint spraying process, the device can control and adjust the flow speed of paint liquid all the time, and the flow speed of the paint liquid is uniform. The adjusting assembly is additionally arranged in the device, and the position of the paint spraying head can be adjusted through the adjusting assembly, so that the stators with different diameters can be sprayed with paint; the paint spraying device can spray paint on motor stators with different diameters, and the paint spraying efficiency of the motor stators is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stator painting, and particularly relates to an automatic stator painting machine. Background Art

[0002] The stator is the stationary part of an engine or a generator. The stator consists of a stator core, a stator winding (i.e., a coil), and a frame. The main function of the stator is to generate a rotating magnetic field, so that the rotor is cut by magnetic lines of force in the rotating magnetic field to generate or output current. During the production process of an electric motor stator, the coil needs to be painted. The specific process is as follows: the spray head is located above the stator, and the paint liquid is sprayed out from the spray head and sprinkled on the stator. Under the action of gravity, it moves and slowly penetrates into the coil until the coil is saturated with the paint liquid. During the painting process, the flow rate of the paint liquid has an important impact on the painting efficiency and quality. If a stator with a large structural size is encountered, the flow rate of the paint liquid is too slow, which not only affects the painting efficiency but also has the risk of incomplete penetration. If a stator with a small structural size is encountered, if the flow rate of the paint liquid is too fast, the adhesion amount of the paint liquid at the upper end of the stator is small, and the adhesion amount at the lower end is large, resulting in uneven paint film. Therefore, how to meet the painting requirements of stators with different structural sizes has become a difficult point in the existing painting technology. Summary of the Utility Model

[0003] Purpose of the utility model: To solve the deficiencies of the existing technology, the utility model provides an automatic stator painting machine.

[0004] Technical solution: An automatic stator painting machine includes an electrical box, a rotating disk, a driving component, a painting machine base, a main body support column, a slider component, a ball screw, a stepping motor, a paint storage tank, a paint spray head, and a PLC control panel;

[0005] The rotating disk and the painting machine base are provided on the electrical box, and the driving component and the PLC control panel are provided inside the electrical box;

[0006] The stator to be painted is placed on the rotating disk. The rotating disk is connected to the driving component, and the driving component drives the rotating disk to rotate, driving the stator on the rotating disk to rotate;

[0007] The main body support column is fixedly installed on the painting machine base. The stepping motor is fixedly installed at the top of the main body support column. The stepping motor is fixedly connected to the ball screw. The slider component is sleeved on the ball screw. The paint spray head is fixedly installed on the slider component. The paint storage tank is fixedly installed above the paint spray head. The slider component moves on the ball screw to adjust the position of the paint spray head. The paint liquid in the paint storage tank is sprayed out through the paint spray head and sprinkled on the stator, and slowly penetrates into the coil.

[0008] As an optimization: The PLC control panel numerically controls the rotation speed of the rotating disk, the spraying speed of the spraying head, the spraying position, the number of spraying times, and the spraying pressure through the human-machine interaction page and the control program, and can also manually debug each parameter.

[0009] Beneficial effects: The spraying machine of the present utility model has a simple structure and convenient operation. The stator is rotated by driving the rotating disk, and the spraying head is started to spray the stator, thereby realizing the spraying of the stator; a driving component is added to the device, and the driving component can drive the rotating disk to rotate, facilitating the subsequent spraying of the stator; during the spraying process of the device, the flow rate of the paint liquid can be continuously controlled and adjusted, and the paint film of the paint liquid is uniform; a slider component is added to the device, and the position of the spraying head can be adjusted through the slider component, so as to be able to spray stators with different diameters; the present utility model can spray motor stators with different diameters, improving the spraying efficiency of the motor stator. Description of the Drawings

[0010] Figure 1 is the structural schematic diagram of the present utility model. Detailed Embodiment

[0011] Embodiment

[0012] As Figure 1 shown, an automatic stator spraying machine includes an electrical box 1, a rotating disk 2, a driving component 3, a spraying machine base 4, a main body support column 5, a slider component 6, a ball screw 7, a stepping motor 8, a paint storage tank 9, a spraying head 10, and a PLC control panel 11.

[0013] The rotating disk 2 and the spraying machine base 4 are provided on the electrical box 1, and the driving component 3 and the PLC control panel 11 are provided inside the electrical box 1.

[0014] The stator 12 to be sprayed is placed on the rotating disk 2. The rotating disk 2 is connected to the driving component 3, and the driving component 3 drives the rotating disk 2 to rotate, driving the stator 12 on the rotating disk 2 to rotate.

[0015] The main body support column 5 is fixedly installed on the spraying machine base 4. The stepping motor 8 is fixedly installed at the top of the main body support column 5. The stepping motor 8 is fixedly connected to the ball screw 7. The slider component 6 is sleeved on the ball screw 7. The spraying head 10 is fixedly installed on the slider component 6. The paint storage tank 9 is fixedly installed above the spraying head 10. The slider component 6 moves on the ball screw 7 to adjust the position of the spraying head 10. The paint liquid in the paint storage tank 9 is sprayed out through the spraying head 10 and sprayed on the stator 12, slowly penetrating into the coil.

[0016] The described PLC control panel 11 numerically controls the rotation speed of the rotating disk 2, the painting speed of the paint spray head 10, the painting position, the number of painting times, and the painting pressure through a human-machine interaction page and a control program, and can also manually debug each parameter.

[0017] The paint spraying machine of the present utility model has a simple structure and convenient operation. The stator is rotated by the rotating disk, and the paint spray head is started to spray paint on the stator, thereby realizing the painting of the stator; a driving component is added to the device, and the rotating disk can be driven to rotate through the driving component, facilitating the subsequent painting of the stator; during the painting process of the device, the flow rate of the paint liquid can be controlled and adjusted at all times, and the flow rate of the paint liquid makes the paint film uniform; an adjusting component is added to the device, and the position of the paint spray head can be adjusted through the adjusting component, so that the stator with different diameters can be painted; the present utility model can paint motor stators with different diameters and improve the painting efficiency of the motor stators.

[0018] The above content clearly and completely describes the technical solutions in the embodiments of the present utility model, so that those skilled in the art can better understand the advantages and features of the present utility model, thereby making a clearer definition of the protection scope of the present utility model. The embodiments described in the present utility model are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative work belong to the protection scope of the present utility model.

Claims

1. An automatic stator painting machine, characterized in that: It includes an electrical box (1), a rotating disk (2), a drive assembly (3), a paint spraying machine base (4), a main body support column (5), a slider assembly (6), a ball screw (7), a stepping motor (8), a paint storage tank (9), a paint spraying head (10), and a PLC control panel (11); The rotating disk (2) and the paint spraying machine base (4) are provided on the electrical box (1), and the drive assembly (3) and the PLC control panel (11) are provided inside the electrical box (1); The stator (12) to be painted is placed on the rotating disk (2). The rotating disk (2) is connected to the drive assembly (3), and the drive assembly (3) drives the rotating disk (2) to rotate, driving the stator (12) on the rotating disk (2) to rotate; The main body support column (5) is fixedly installed on the paint spraying machine base (4). The stepping motor (8) is fixedly installed at the top of the main body support column (5). The stepping motor (8) is fixedly connected to the ball screw (7). The slider assembly (6) is sleeved on the ball screw (7). The paint spraying head (10) is fixedly installed on the slider assembly (6). The paint storage tank (9) is fixedly installed above the paint spraying head (10). The slider assembly (6) moves on the ball screw (7) to adjust the position of the paint spraying head (10). The paint liquid in the paint storage tank (9) is sprayed out through the paint spraying head (10) and sprayed on the stator (12), slowly penetrating into the coil.

2. The automatic stator painting machine according to claim 1, wherein: The PLC control panel (11) digitally controls the rotation speed of the rotating disk (2), the paint spraying speed of the paint spraying head (10), the paint spraying position, the paint spraying times, and the paint spraying pressure through a human-machine interaction page and a control program, and can also manually debug each parameter.

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