Paint spraying device for automobile parts

Abstract

The utility model relates to the technical field of automobile paint spraying, in particular to an automobile part paint spraying device which comprises a workbench, a driving box, a circular supporting plate and a placing table, the driving box is arranged at the bottom end of the workbench, the circular supporting plate is arranged at the top end of the workbench, and a driving mechanism used for rotating the circular supporting plate is arranged in the driving box. The number of the circular supporting plates corresponds to that of the placing tables, intermittent rotation of the automobile parts on the placing disc is achieved, and therefore the placing disc where the parts are well placed on the placing disc is rotated to the position below a spray head for paint spraying, and when the spray head conducts paint spraying on the parts on the placing disc, paint spraying is conducted on the parts on the placing disc; according to the paint spraying device for the automobile parts, the automobile parts on the placing disc opposite to the spray head can be taken or the positions of the automobile parts can be adjusted, the problem that direct operation is not convenient enough in the paint spraying process is solved, taking is carried out far away from the spray head, and paint splashing caused by the spray head in the paint spraying process is avoided through the arrangement of the protective cover.

Description

Technical Field

[0001] This utility model relates to the field of automotive painting technology, specifically to a painting device for automotive parts. Background Technology

[0002] Automotive parts are the various units that make up the whole of automotive parts processing, as well as the products that serve automotive parts processing. There are many types of automotive parts, which can be divided into engine parts, transmission parts, braking parts, steering parts, running gear parts, electrical instrument parts, automotive lights, etc., according to the function of each automotive component. In the process of processing and producing automotive parts, it is necessary to paint the surface of the parts to make the surface of the parts more beautiful, prevent oxidation, and extend the service life of the parts to a certain extent. When painting the surface of automotive parts, painting equipment is mostly used to complete the painting operation.

[0003] However, the installation and fixing of automotive parts requires workers to be inside the spray booth. When assembling and disassembling parts, workers need to extend their bodies into the spray booth, which has limited operating space, making the installation and handling of automotive parts inconvenient. Furthermore, the presence of floating atomized paint inside the spray booth poses a safety hazard as workers may accidentally inhale it. Therefore, those skilled in the art have provided an automotive parts painting device to solve the problems mentioned in the background. Utility Model Content

[0004] The technical problem this invention aims to solve is that existing devices are inconvenient for disassembling and assembling automotive parts, and the sprayed paint is easily inhaled by workers, posing a safety hazard.

[0005] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a painting device for automotive parts, including a workbench, a drive box, a circular tray and a placement table, wherein the drive box is located at the bottom of the workbench, the circular tray is located at the top of the workbench, and the drive box is provided with a drive mechanism for rotating the circular tray, and the placement table is located at the top of the circular tray. The device is characterized in that a threaded rod is provided at the top of the workbench, an installation sleeve is fitted on the threaded rod, and a spray head is provided at the end of the installation sleeve away from the threaded rod, and the spray head is connected to an external paint supply device.

[0006] The driving mechanism includes a motor, a rotating plate, and a turntable. The driving end of the motor is connected to the rotating plate via a rotating shaft, and the turntable and the rotating plate are rotatably connected.

[0007] The placement platform includes a placement seat, which is a hollow structure. A second rotating shaft is vertically installed inside the placement seat. A disc is installed on the outer wall of the second rotating shaft and is placed inside the placement seat. A slot extending from the disc is opened on one side of the placement seat. The second rotating shaft extends to the top of the placement seat and is connected to the placement plate.

[0008] As an improvement, the rotating plate has a groove on one side, the turntable has at least four U-shaped grooves, and the outer wall of the turntable has at least four arc-shaped grooves. The rotating plate is set in the arc-shaped grooves and is rotatably arranged with the arc-shaped grooves.

[0009] As an improvement, the mounting sleeve includes a first collar, a second collar, an extension plate, and an extension plate. A connecting plate is provided between the first collar and the second collar. An extension plate is provided on the side of the first collar opposite to the connecting plate, and an extension plate is provided on the side of the second collar opposite to the connecting plate. A threaded nail is provided on the first extension plate, and a threaded nail is provided on the second extension plate.

[0010] As an improvement, the number of the placement platforms is the same as the number of the U-shaped grooves.

[0011] As an improvement, the outer wall of the disk is provided with several rhomboid grids.

[0012] As an improvement, the workbench is provided with support legs at the bottom and notches are provided at all four corners of the workbench.

[0013] As an improvement, a protective cover is provided at the bottom of the mounting sleeve.

[0014] The advantages of this invention compared to existing technologies are as follows: Through design, the number of circular trays and placement platforms are correspondingly set, enabling intermittent rotation of the automotive parts on the placement tray. This rotates the placement tray, with the parts arranged on it, to a position below the spray nozzle for painting. While the spray nozzle is painting the parts on the placement tray, the automotive parts on the placement tray opposite the spray nozzle can be picked up or their positions adjusted. This avoids the inconvenience of direct operation during the painting process. Furthermore, the placement away from the spray nozzle and the protective cover prevent paint splattering during the painting process. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a painting device for automotive parts according to this utility model.

[0016] Figure 2 This is a schematic diagram of the internal structure of the drive box of a painting device for automotive parts according to this utility model.

[0017] Figure 3 This is a front view structural diagram of a painting device for automotive parts according to this utility model.

[0018] Figure 4 This is a structural schematic diagram of the display stand of this utility model.

[0019] Figure 5 This is a schematic diagram of the structure between the mounting sleeve and the threaded rod of this utility model.

[0020] Figure 6 This is a schematic diagram of the structure between the rotating plate and the turntable of this utility model.

[0021] As shown in the figure: 1. Workbench; 2. Drive box; 3. Circular tray; 4. Placement table; 5. Threaded rod; 6. Mounting sleeve; 7. Nozzle; 8. Protective cover; 9. Click; 10. Mounting plate; 11. Rotating plate; 12. Turntable; 13. Support block; 401. Placement seat; 402. Rotating shaft two; 403. Circular disc; 404. Placement plate; 601. Collar one; 602. Collar two; 603. Extension plate one; 604. Extension plate two; 605. Threaded nail; 1201. U-shaped groove; 1202. Arc groove; 1101. Groove; Detailed Implementation

[0022] 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.

[0023] The technical background of this application fully explains the problems of the prior art, and there are no overarching or general issues. The following utility model content and specific embodiments describe in detail the problems that this application needs to solve, clarify the technical problems that the technical solution needs to solve, and determine that the technical solution of this application has beneficial effects compared with the objective prior art.

[0024] Please see Figures 1-6 One embodiment provided by this utility model:

[0025] A painting device for automotive parts includes a workbench 1, a drive box 2, a circular tray 3, and a placement platform 4. The drive box 2 is located at the bottom of the workbench 1, and the circular tray 3 is located at the top of the workbench 1. The drive box 2 contains a drive mechanism for rotating the circular tray 3. The placement platform 4 is located at the top of the circular tray 3. The bottom of the workbench 1 is provided with support legs. The four corners of the workbench 1 are provided with notches. The top of the workbench 1 is provided with a threaded rod 5. A mounting sleeve 6 is fitted on the threaded rod 5. A spray head 7 is provided at the end of the mounting sleeve 6 away from the threaded rod 5. The spray head 7 is connected to an external paint supply device. A protective cover 8 is provided below the mounting sleeve 6 to prevent paint from splashing during the painting process.

[0026] The drive mechanism includes a motor, a rotating plate 11 and a turntable 12. The drive end of the motor is connected to the rotating plate 11 via a rotating shaft. The turntable 12 is rotatably arranged between the rotating plate 11 and the rotating plate 11.

[0027] Refer to the instruction manual. Figure 4 The display stand 4 includes a display base 401, which is a hollow structure. A second rotating shaft 402 is vertically installed inside the display base 401. A disc 403 is installed on the outer wall of the second rotating shaft 402, and the disc 403 is installed inside the display base 401. A slot extending from the disc 403 is opened on one side of the display base 401. The second rotating shaft 402 extends to the top of the display base 401 and is connected to a display plate 404. The outer wall of the disc 403 is provided with several diamond-shaped grids to facilitate the rotation of the disc 403 by the workbench personnel. The disc 403 drives the rotation of the display plate 404 through the second rotating shaft 402 to complete the switching of the position of the car parts, reducing the direct contact of the workers' hands with the already painted car parts. The number of display stands 4 is the same as the number of U-shaped grooves 1201.

[0028] Refer to the instruction manual. Figure 6 The rotating plate 11 has a groove 1101 on one side, the turntable 12 has at least four U-shaped grooves 1201, and the outer wall of the turntable 12 has at least four arc-shaped grooves 1202. The rotating plate 11 is disposed in the arc-shaped grooves 1202 and is rotatably disposed with the arc-shaped grooves 1202.

[0029] Refer to the instruction manual. Figure 6 The mounting sleeve 6 includes a first collar 601, a second collar 602, an extension plate 603, and an extension plate 604. A connecting plate is provided between the first collar 601 and the second collar 602. An extension plate 603 is provided on the side of the first collar 601 opposite to the connecting plate, and an extension plate 604 is provided on the side of the second collar 602 opposite to the connecting plate. A threaded pin 605 is provided on the first extension plate 603, and a threaded pin 605 is provided on the second extension plate 604.

[0030] In use, the car parts to be painted are placed on the placement tray 4. The placement tray has a magnetic structure to attract the car parts and prevent them from shaking. The spray nozzle 7 is connected to the external painting equipment. The motor is started. The motor model is a three-phase asynchronous motor. The drive end of the motor drives the rotating plate 11 to rotate through the rotating shaft 1. The rotating plate 11 drives the turntable 12 to rotate. Due to the structural features of the turntable 12, the turntable 12 drives the circular support plate 3 to rotate intermittently through the connecting rod. There is an interval between each painting, which makes it convenient for the staff to pick up and place the car parts. By extending the drying time of the paint on the car parts, the drying process can be carried out by the external drying equipment. The drying of the paint is not a technical problem that needs to be solved in this application.

[0031] Secondly, during the painting process, based on the height of the automotive parts, by rotating the threaded nail, the opening between the two extension plates 603 becomes larger, and the height of the spray nozzle 7 is adjusted by moving the mounting sleeve 6. Furthermore, the collar 602 can also be adjusted according to the size of the spray nozzle, so as to install spray nozzles of different diameters.

[0032] Staff can stand at the opening of workbench 1 to place and retrieve automotive parts on display tray 404 more easily;

[0033] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope of this application is indicated by the claims.

[0034] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The embodiments of this application described above do not constitute a limitation on the scope of protection of this application.

Claims

1. A painting device for automotive parts, comprising a workbench (1), a drive box (2), a circular tray (3), and a placement table (4), wherein the drive box (2) is disposed at the bottom of the workbench (1), the circular tray (3) is disposed at the top of the workbench (1), and the drive box (2) is provided with a drive mechanism for rotating the circular tray (3), and the placement table (4) is disposed at the top of the circular tray (3), characterized in that, The workbench (1) has a threaded rod (5) at the top, and an installation sleeve (6) is fitted on the threaded rod (5). A nozzle (7) is provided at the end of the installation sleeve (6) away from the threaded rod (5). The nozzle (7) is connected to an external paint supply device. The driving mechanism includes a motor, a rotating plate (11) and a turntable (12). The driving end of the motor is connected to the rotating plate (11) through a rotating shaft. The turntable (12) is rotatably arranged between the rotating plate (11). The placement table (4) includes a placement seat (401), which is a hollow structure. A rotating shaft (402) is vertically arranged inside the placement seat (401). A disc (403) is provided on the outer wall of the rotating shaft (402), and the disc (403) is arranged inside the placement seat (401). A slot extending from the disc (403) is opened on one side of the placement seat (401). The rotating shaft (402) extends to the top of the placement seat (401) and is connected to a placement plate (404).

2. The painting device for automotive parts according to claim 1, characterized in that: The rotating plate (11) has a groove (1101) on one side, the turntable (12) has at least four U-shaped grooves (1201), and the outer wall of the turntable (12) has at least four arc-shaped grooves (1202). The rotating plate (11) is set in the arc-shaped grooves (1202) and is rotatably set with the arc-shaped grooves (1202).

3. The painting device for automotive parts according to claim 1, characterized in that: The mounting sleeve (6) includes a first collar (601), a second collar (602), an extension plate (603), and an extension plate (604). A connecting plate is provided between the first collar (601) and the second collar (602). An extension plate (603) is provided on the side of the first collar (601) opposite to the connecting plate, and an extension plate (604) is provided on the side of the second collar (602) opposite to the connecting plate. A threaded pin (605) is provided on the first extension plate (603), and a threaded pin (605) is provided on the second extension plate (604).

4. The painting device for automotive parts according to claim 1, characterized in that: The number of the placement platforms (4) is the same as the number of the U-shaped grooves (1201).

5. The painting device for automotive parts according to claim 1, characterized in that: The outer wall of the disk (403) is provided with several rhomboid grids.

6. The painting device for automotive parts according to claim 1, characterized in that: The workbench (1) is provided with support legs at the bottom and notches are provided at the four corners of the workbench (1).

7. The painting device for automotive parts according to claim 1, characterized in that: A protective cover (8) is provided below the mounting sleeve (6).

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