An automobile parts spraying device

Abstract

The utility model provides a kind of automobile parts spraying equipment, including machine body, the machine body is equipped with coating pump and storage tank, the inside of the machine body is provided with spray head, the spray head is connected to the output end of coating pump by hose, the input end of the coating pump is communicated with the inside of storage tank by hose, the inside of the machine body is provided with traction assembly, and the traction assembly includes traction seat, connecting rod, guide slot and guide block.The utility model realizes the translation of spray head by horizontal electric sliding platform, and the setting of guide slot, driving seat, traction seat and guide block can be realized reciprocating swing along the circumference of connecting rod during the translation of spray head, so that the spraying angle of spray head can be changed, to facilitate the side of the automobile parts with more curved surface to be painted, so that paint can be evenly covered on the surface of automobile parts, and the reciprocating swing of spray head is realized by mechanical structure, and service life is longer, and damage is not prone to occur.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts spraying technology, specifically to an automotive parts spraying equipment. Background Technology

[0002] Automotive parts, also known as automotive components, automotive parts, or automotive spare parts, refer to the components that make up the various units of a car as a whole, as well as all consumable materials that serve the car. They are characterized by a wide variety of types, complex substitutes, complex identification systems, and rapid price fluctuations.

[0003] Application number CN202311837565.0 discloses an automotive parts painting device, including a worktable with conveyor rollers installed on both sides, connected by a conveyor belt. A motor is fixedly connected to one end of each conveyor roller. A painting box is installed on top of the worktable, and a painting assembly is installed on top of the painting box. A mounting groove is provided in the middle of the worktable, and a tilting assembly is installed within the groove. This device, by setting up the painting assembly and the tilting assembly, uses a conveyor belt to transport automotive parts into the painting box. A discharge plate sprays the automotive parts through discharge nozzles. During transport, the tilting assembly flips the automotive parts, performing a painting operation after each flip, ensuring that each side of the automotive parts can be painted.

[0004] However, when painting automotive parts, the aforementioned devices and the nozzles in existing technologies are mostly fixed, which means that the nozzles can only paint some flat or near-flat automotive parts. For some automotive parts with many curved surfaces, it is difficult to paint the two sides, resulting in uneven paint spraying on the surface of the automotive parts. Utility Model Content

[0005] The purpose of this invention is to provide an automotive parts painting device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An automotive parts painting device includes a body on which a paint pump and a storage tank are mounted. A spray head is disposed inside the body. The spray head is connected to the output end of the paint pump via a hose. The input end of the paint pump is connected to the inside of the storage tank via a hose.

[0008] The machine body is equipped with a traction assembly, which includes a traction seat, a connecting rod, a guide groove, and a guide block. The traction seat is located inside the machine body. The guide groove is wavy and is formed on the surface of the connecting rod. The guide block is fixedly connected to the traction seat. The traction seat is slidably connected to the connecting rod along the axial direction. The guide block is slidably connected inside the guide groove. The nozzle is mounted on the traction seat.

[0009] Preferably, the system further includes a drive assembly, which comprises a horizontal electric slide, a vertical electric slide, and a connecting plate. The two vertical electric slides are symmetrically fixedly installed on the inner wall of the machine body. The two connecting plates are respectively fixedly installed on the sliders of the two vertical electric slides. The connecting rod is rotatably connected between the two connecting plates. The horizontal electric slide is fixedly installed on the connecting rod. The traction seat cooperates with the slider of the horizontal electric slide.

[0010] Preferably, the traction assembly further includes a drive seat, a protrusion, and a receiving groove. The drive seat is fixedly mounted on the slider of the horizontal electric slide table, the receiving groove is formed at the bottom of the drive seat, the protrusion is fixedly mounted on the traction seat, and the top of the protrusion is slidably connected in the receiving groove.

[0011] Preferably, the top wall of the inner cavity of the receiving groove and the raised top surface are both set to be arc-shaped.

[0012] Preferably, the traction assembly further includes rollers, a plurality of rollers being rotatably connected to the inner wall of the receiving groove, and a plurality of rollers being in contact with the top surface of the traction seat.

[0013] Preferably, one of the connecting plates is connected to one end of the connecting rod with an adjusting component. The adjusting component includes a first gear, a second gear, and a motor. The motor is mounted on the connecting plate. The first gear is coaxially fixedly connected to the connecting rod. The second gear is keyed to the output end of the first gear. The first gear and the second gear mesh.

[0014] Preferably, a collection chamber is provided at the bottom of the machine body, a screen is fixedly installed on the inner wall of the collection chamber, and a discharge pipe is installed on the side of the machine body, the discharge pipe being connected to the interior of the collection chamber.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This utility model achieves the translation of the spray head through a horizontal electric slide. During the translation process, the spray head can reciprocate along the circumference of the connecting rod through the setting of guide groove, drive seat, traction seat and guide block, thereby changing the spraying angle of the spray head, so as to facilitate the spraying of paint on the sides of automotive parts with many curved surfaces, so that the paint can be evenly covered on the surface of the automotive parts. Moreover, the reciprocating oscillation of the spray head is achieved by a mechanical structure, which has a long service life and is not easy to be damaged. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the main structure of the drive component of this utility model;

[0019] Figure 3 This is a schematic diagram of the main structure of the traction seat of this utility model;

[0020] Figure 4 This is a schematic diagram of the connection structure between the traction seat and the drive seat of this utility model;

[0021] Figure 5 This is a schematic diagram of the main structure of the adjustment component of this utility model.

[0022] In the diagram: 1. Machine body; 2. Paint pump; 3. Storage tank; 4. Screen; 5. Spray head; 6. Discharge pipe; 7. Drive assembly; 71. Horizontal electric slide; 72. Vertical electric slide; 73. Connecting plate; 8. Traction assembly; 81. Traction seat; 82. Connecting rod; 83. Guide groove; 84. Guide block; 85. Drive seat; 86. Protrusion; 87. Receiving groove; 88. Roller; 9. Adjustment assembly; 91. First gear; 92. Second gear; 93. Motor; 10. Collection bin. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-5 This utility model provides a technical solution: an automotive parts spraying device, including a body 1, a paint pump 2 and a storage tank 3 installed on the body 1, a nozzle 5 inside the body 1, the nozzle 5 being connected to the output end of the paint pump 2 via a hose, the input end of the paint pump 2 being connected to the inside of the storage tank 3 via a hose, a traction assembly 8 inside the body 1, the traction assembly 8 including a traction seat 81, a connecting rod 82, a guide groove 83 and a guide block 84, the traction seat 81 being located inside the body 1, the guide groove 83 being wavy and formed on the surface of the connecting rod 82, the guide block 84 being fixedly connected to the traction seat 81, the traction seat 81 being slidably connected to the connecting rod 82 along the axial direction, the guide block 84 being slidably connected inside the guide groove 83, and the nozzle 5 being installed on the traction seat 81.

[0025] Please see Figure 1 and Figure 2Paint pump 2 draws paint from storage tank 3 and delivers it to nozzle 5 through hose. When connecting rod 82 rotates, guide block 84 slides along wave-shaped guide groove 83, causing traction seat 81 to slide and swing along the axis of connecting rod 82, thereby causing nozzle 5 to oscillate periodically. This combined motion ensures that nozzle 5 can uniformly spray curved parts, solving the problem of uneven spraying caused by fixing nozzle 5 in the background technology.

[0026] Specifically, the body 1 integrates a spraying system within its supporting frame. The paint pump 2 and storage tank 3 are responsible for the supply and circulation of paint. The nozzle 5 is connected to the output end of the paint pump 2 via a hose to ensure continuous paint spraying. When the connecting rod 82 rotates, the guide block 84 moves along the trajectory of the guide groove 83, forcing the traction seat 81 to slide axially and swing, driving the nozzle 5 to simulate a wave-shaped path, enhancing the ability of the paint to cover curved surfaces on automotive parts.

[0027] It also includes a drive assembly 7, which includes a horizontal electric slide 71, a vertical electric slide 72 and a connecting plate 73. The two vertical electric slides 72 are symmetrically fixedly installed on the inner wall of the body 1. The two connecting plates 73 are respectively fixedly installed on the sliders of the two vertical electric slides 72. The connecting rod 82 is rotatably connected between the two connecting plates 73. The horizontal electric slide 71 is fixedly installed on the connecting rod 82. The traction seat 81 cooperates with the slider of the horizontal electric slide 71.

[0028] Please see Figure 2 The vertical electric slide 72 is installed on the inner wall of the machine body 1. The slider drives the connecting plate 73 to rise and fall. The connecting rod 82 is rotatably connected between the two connecting plates 73. The horizontal electric slide 71 is fixed on the connecting rod 82. Its slider cooperates with the traction seat 81 to realize the horizontal movement of the nozzle 5.

[0029] The traction assembly 8 also includes a drive seat 85, a protrusion 86, and a receiving groove 87. The drive seat 85 is fixedly mounted on the slider of the horizontal electric slide table 71. The receiving groove 87 is opened at the bottom of the drive seat 85. The protrusion 86 is fixedly mounted on the traction seat 81. The top of the protrusion 86 is slidably connected in the receiving groove 87. The top wall of the inner cavity of the receiving groove 87 and the top surface of the protrusion 86 are both set to be arc-shaped.

[0030] Please see Figure 3 and Figure 4 The drive seat 85 is fixed to the slider of the horizontal electric slide table 71. The protrusion 86 is embedded in the receiving groove 87 at the bottom of the drive seat 85, allowing the traction seat 81 to move under the drive seat 85 while having a certain degree of freedom to adapt to the swing. The top wall of the receiving groove 87d and the top surface of the protrusion 86 are both arc-shaped to reduce frictional resistance and improve the smoothness of movement.

[0031] The traction assembly 8 also includes rollers 88, which are rotatably connected to the inner wall of the receiving groove 87, and which are in contact with the top surface of the traction seat 81.

[0032] Please see Figure 4 The roller 88 is rotatably connected to the inner wall of the receiving groove 87 and contacts the top surface of the traction seat 81, further reducing friction and ensuring smooth and unobstructed swinging process.

[0033] One of the connecting plates 73 is connected to one end of the connecting rod 82 with an adjusting component 9. The adjusting component 9 includes a first gear 91, a second gear 92 and a motor 93. The motor 93 is mounted on the connecting plate 73. The first gear 91 is coaxially fixedly connected to the connecting rod 82. The second gear 92 is keyed to the output end of the first gear 91. The first gear 91 and the second gear 92 mesh with each other.

[0034] Please see Figure 5 The motor 93 drives the second gear 92 to rotate, which in turn drives the first gear 91, which is fixed coaxially with the connecting rod 82, to rotate, thereby adjusting the angle of the connecting rod 82. This design allows the nozzle 5 to dynamically adjust the spray angle during the spraying process, enhancing its adaptability to curved surfaces.

[0035] A collection chamber 10 is provided at the bottom of the machine body 1. A screen 4 is fixedly installed on the inner wall of the collection chamber 10. A discharge pipe 6 is installed on the side of the machine body 1 and is connected to the inside of the collection chamber 10.

[0036] Please see Figure 1 The collection chamber 10 is located inside the body 1. The screen 4 is fixed to the inner wall of the collection chamber 10 to filter impurities or solids in the paint and ensure the cleanliness of the recycled paint. During spraying, the car parts are placed on the screen 4. After spraying, the remaining paint can fall through the screen 4 into the collection chamber 10 for collection under the action of gravity. The collected paint can be discharged through the discharge pipe 6 for reuse.

[0037] It should be noted that the horizontal electric slide 71, the vertical electric slide 72, and the motor 93 can be programmed and controlled by a PLC or CNC system to realize the automated movement path of the nozzle 5. The waveform parameters of the guide groove 83, such as amplitude and wavelength, can be adjusted according to the curvature of the part to optimize the spraying effect.

[0038] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automotive parts painting device, comprising a body (1), characterized in that, The body (1) is equipped with a paint pump (2) and a storage tank (3). The body (1) is equipped with a nozzle (5). The nozzle (5) is connected to the output end of the paint pump (2) through a hose. The input end of the paint pump (2) is connected to the inside of the storage tank (3) through a hose. The machine body (1) is equipped with a traction assembly (8). The traction assembly (8) includes a traction seat (81), a connecting rod (82), a guide groove (83), and a guide block (84). The traction seat (81) is located inside the machine body (1). The guide groove (83) is wavy and is opened on the surface of the connecting rod (82). The guide block (84) is fixedly connected to the traction seat (81). The traction seat (81) is slidably connected to the connecting rod (82) along the axial direction. The guide block (84) is slidably connected inside the guide groove (83). The nozzle (5) is installed on the traction seat (81).

2. The automotive parts painting equipment according to claim 1, characterized in that, It also includes a drive assembly (7), which includes a horizontal electric slide (71), a vertical electric slide (72) and a connecting plate (73). The two vertical electric slides (72) are symmetrically fixedly installed on the inner wall of the body (1). The two connecting plates (73) are respectively fixedly installed on the sliders of the two vertical electric slides (72). The connecting rod (82) is rotatably connected between the two connecting plates (73). The horizontal electric slide (71) is fixedly installed on the connecting rod (82). The traction seat (81) cooperates with the slider of the horizontal electric slide (71).

3. The automotive parts painting equipment according to claim 2, characterized in that, The traction assembly (8) further includes a drive seat (85), a protrusion (86), and a receiving groove (87). The drive seat (85) is fixedly mounted on the slider of the horizontal electric slide (71). The receiving groove (87) is opened at the bottom of the drive seat (85). The protrusion (86) is fixedly mounted on the traction seat (81). The top of the protrusion (86) is slidably connected in the receiving groove (87).

4. The automotive parts painting equipment according to claim 3, characterized in that, The top wall of the inner cavity of the receiving groove (87) and the top surface of the protrusion (86) are both set to be arc-shaped.

5. The automotive parts painting equipment according to claim 3, characterized in that, The traction assembly (8) also includes rollers (88), a plurality of rollers (88) being rotatably connected to the inner wall of the receiving groove (87), and a plurality of rollers (88) being in contact with the top surface of the traction seat (81).

6. The automotive parts painting equipment according to claim 2, characterized in that, One of the connecting plates (73) is connected to one end of the connecting rod (82) with an adjustment component (9). The adjustment component (9) includes a first gear (91), a second gear (92) and a motor (93). The motor (93) is mounted on the connecting plate (73). The first gear (91) is coaxially fixedly connected to the connecting rod (82). The second gear (92) is keyed to the output end of the first gear (91). The first gear (91) and the second gear (92) mesh.

7. The automotive parts painting equipment according to claim 1, characterized in that, The bottom of the machine body (1) is provided with a collection chamber (10), and a screen (4) is fixedly installed on the inner wall of the collection chamber (10). A discharge pipe (6) is installed on the side of the machine body (1), and the discharge pipe (6) is connected to the inside of the collection chamber (10).

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