A spraying device for vehicle-mounted power supply processing

Abstract

The utility model discloses a kind of spraying devices for vehicle-mounted power supply processing, it is related to vehicle-mounted power supply processing field, the utility model includes bottom plate, the top of bottom plate is respectively equipped with first shell, frame and six-axis spraying robot.Adjustment component is provided by the utility model, when needing to carry out paint spraying treatment to the bottom surface of workpiece, first ensure that the through groove of workpiece is aligned with plugboard, then staff can start electric cylinder, and electric cylinder work can make piston rod elongation, and then drive baffle to move, then drive plugboard to move, so that plugboard is inserted to the inside of the through groove of workpiece, after the side of baffle and the side of workpiece are pasted, staff can start second servo motor, so that second driving shaft rotates 90 ° counterclockwise, then second servo motor is closed, the bottom surface of workpiece leaks out at this time, then six-axis spraying robot can be used to carry out paint spraying treatment to the bottom surface of workpiece, by the way, workpiece is not manually turned over by staff, and the paint spraying effect on the bottom surface of workpiece is improved.

Description

Technical Field

[0001] This utility model relates to the field of vehicle power supply processing, specifically a spraying device for vehicle power supply processing. Background Technology

[0002] On-board power supplies typically refer to products such as on-board chargers (OBCs) and on-board DC / DC converters in new energy vehicles. Their main function is to charge the power battery and provide a voltage conversion power distribution solution for the vehicle's equipment. The on-board charger converts externally input AC power into DC power for output to the battery, while the DC / DC converter connects the high-voltage power battery to the vehicle's low-voltage system, supplying power to low-voltage electrical appliances. The on-board power supply casing requires painting during manufacturing; therefore, it needs to be placed inside a painting device, and paint is sprayed onto the casing through the device.

[0003] Existing automotive power supply coating equipment uses a rotating turntable. The workpiece is placed on the turntable, which is then driven to rotate slowly. A robot brings the nozzles close to the workpiece, and the paint is sprayed out through the nozzles to coat the workpiece surface. However, after coating the four sides and top of the workpiece, the bottom surface still needs to be coated. To coat the bottom surface, the operator must manually pick up a tool and flip the workpiece. However, when using a tool to hold and flip the workpiece, the tool will come into contact with the workpiece, which may cause friction during the flipping process, resulting in paint wear. This affects the integrity of the paint surface and may require repainting, thus reducing the coating effect. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a spraying device for vehicle power supply processing, so as to solve the technical problem that the paint surface may be scratched when the workpiece is turned over by using tools, thereby affecting the quality of the workpiece after spraying.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a spraying device for processing vehicle power supplies, comprising a base plate, a first housing, a frame, and a six-axis spraying robot respectively mounted on the top of the base plate, an adjustment assembly provided inside the frame, and the adjustment assembly including a second housing installed inside the frame, a second servo motor and a second reducer installed inside the second housing, the output shaft of the second servo motor being connected to the second reducer, the output end of the second reducer being connected to a second drive shaft extending to the outside of the second housing, a support seat being installed on the outer wall of the second drive shaft, and an electric cylinder being installed on the top of the support seat, a baffle being installed on the output end of the electric cylinder via a piston rod, and a plug plate being fixed on one side of the baffle.

[0006] By adopting the above technical solution, when the bottom surface of the workpiece needs to be painted, first ensure that the through groove of the workpiece is aligned with the insert plate. Then, the operator can start the electric cylinder. The operation of the electric cylinder can extend the piston rod, thereby driving the baffle to move, and then driving the insert plate to move, so that the insert plate is inserted into the through groove of the workpiece.

[0007] Furthermore, a guide hole is provided on one side of the support base, and a guide rod is inserted into the guide hole, with one end of the guide rod fixedly connected to the baffle.

[0008] By adopting the above technical solution, when the baffle moves, it will drive the guide rod to slide inside the guide hole. The guide rod can guide the movement, thereby improving the stability of the baffle when it moves.

[0009] Furthermore, a first servo motor and a first reducer are respectively installed inside the first housing, and the output shaft of the first servo motor is connected to the first reducer, and the output end of the first reducer is connected to a first drive shaft extending to the outside of the first housing.

[0010] By adopting the above technical solution, if it is necessary to rotate the turntable, the first servo motor can be started, so that the first drive shaft rotates slowly and drives the turntable to rotate slowly.

[0011] Furthermore, a rotating plate is mounted on the top of the first drive shaft, and an anti-slip pad is bolted to the top of the rotating plate. The anti-slip pad is made of fluororubber material.

[0012] By adopting the above technical solution, when the rotating plate rotates slowly, it will drive the anti-slip pad to rotate, and then drive the workpiece to rotate slowly.

[0013] Furthermore, the top of the anti-slip mat is provided with anti-slip texture, and a workpiece is placed on the top of the anti-slip mat.

[0014] By adopting the above technical solution, the anti-slip mat can improve the stability of the workpiece placement and prevent the workpiece from moving randomly.

[0015] Furthermore, a nozzle is installed at the output end of the six-axis painting robot, and a material feeding hose is connected to the inlet end of the nozzle.

[0016] By adopting the above technical solution, paint enters the nozzle through the conveying hose and is sprayed out through the nozzle to paint the surface of the workpiece.

[0017] Furthermore, a distribution plate is installed inside the frame, and multiple nozzles are installed on the distribution plate. A hot air blower is also installed on the top of the base plate, and the air outlet of the hot air blower is connected to an air supply pipe extending into the distribution plate.

[0018] By adopting the above technical solution, when the hot air blower is working, it will draw in external air, and after the air is heated, it will enter the distribution plate through the air supply pipe and be sprayed out through the nozzle.

[0019] Furthermore, the top of the first housing is provided with an annular groove, and the bottom of the rotating plate is provided with multiple support rods. The bottom end of the support rod is provided with a ball groove, and a ball is provided inside the ball groove. The ball is located inside the annular groove.

[0020] By adopting the above technical solution, when the rotating plate rotates, it will drive the support rod to rotate, and then drive the ball to slide inside the annular groove, thereby improving the stability of the rotating plate when it rotates.

[0021] Furthermore, a first inspection plate is bolted to the outer surface of the first housing, and a second inspection plate is bolted to the top of the second housing.

[0022] By adopting the above technical solution, the first inspection plate is set up so that the first servo motor inside the first housing can be inspected and repaired.

[0023] Furthermore, the workpiece has a through groove, the size of the insert plate is smaller than the size of the through groove, the insert plate corresponds to the through groove, and the outer wall of the insert plate and the outer wall of the baffle are both provided with protective pads made of silicone material.

[0024] By adopting the above technical solution, the insert plate can be smoothly inserted into the workpiece, and then the workpiece can be lifted when the insert plate rotates.

[0025] In summary, the present invention has the following main advantages:

[0026] 1. This utility model, by incorporating an adjustment component, allows for the following steps when painting the bottom surface of a workpiece: First, ensure the workpiece's groove is aligned with the insert plate. Then, the operator can activate the electric cylinder, which extends the piston rod, thereby moving the baffle and then the insert plate, allowing the insert plate to be inserted into the workpiece's groove. Once one side of the baffle is in contact with the side of the workpiece, the operator can activate the second servo motor, causing the second drive shaft to rotate 90° counterclockwise. Then, the second servo motor is turned off, exposing the bottom surface of the workpiece. The bottom surface can then be painted using a six-axis painting robot. This method eliminates the need for manual workpiece rotation, improving the painting effect on the bottom surface. After painting the bottom surface, activating the second servo motor causes the second drive shaft to rotate approximately 45° clockwise. At this point, the workpiece is tilted, preventing direct rotation and contact with the rotating plate that could cause paint wear. This method also reduces the contact area with the workpiece's paint surface, lowering the probability of scratching the paint and improving the integrity of the paint on the bottom surface.

[0027] 2. This utility model is equipped with a guide rod and a guide hole. When the baffle moves, it will drive the guide rod to slide inside the guide hole. The guide rod can guide the movement, thereby improving the stability of the baffle when it moves. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0029] Figure 2 This is a schematic diagram of the overall back structure of this utility model;

[0030] Figure 3 This is a schematic diagram of the first shell structure of this utility model;

[0031] Figure 4 This is a schematic diagram of the structure of the six-axis spraying robot of this utility model;

[0032] Figure 5 This is a schematic diagram of the flow divider baffle structure of this utility model;

[0033] Figure 6 This is a schematic diagram of the baffle structure of this utility model;

[0034] Figure 7 This is a schematic diagram of the rotating plate structure of this utility model.

[0035] In the diagram: 1. Base plate; 2. Six-axis painting robot; 3. Nozzle; 4. Material conveying hose; 5. First drive shaft; 6. First housing; 7. First servo motor; 8. First reducer; 9. Adjustment assembly; 901. Second housing; 902. Second servo motor; 903. Second reducer; 904. Second drive shaft; 905. Support base; 906. Electric cylinder; 907. Baffle; 908. Insert plate; 909. Guide hole; 910. Guide rod; 10. Frame; 11. Annular groove; 12. Ball bearing; 13. Support rod; 14. Anti-slip pad; 15. First inspection plate; 16. Second inspection plate; 17. Air supply pipe; 18. Hot air blower; 19. Spray head; 20. Diverter plate; 21. Control panel; 22. Rotary plate; 23. Workpiece; 24. Support bearing seat. Detailed Implementation

[0036] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0037] The embodiments of this utility model will be described below based on its overall structure.

[0038] Example 1:

[0039] A spraying device for processing vehicle power supplies, such as Figures 1-7 As shown, the system includes a base plate 1. A first housing 6, a frame 10, and a six-axis painting robot 2 are mounted on the top of the base plate 1. An adjustment assembly 9 is located inside the frame 10. A first servo motor 7 and a first reducer 8 are installed inside the first housing 6. The output shaft of the first servo motor 7 is connected to the first reducer 8. The output end of the first reducer 8 is connected to a first drive shaft 5 extending to the outside of the first housing 6. The first drive shaft 5 is made of 17-4PH stainless steel. To rotate the rotating plate 22, the first servo motor 7 can be activated, causing the first drive shaft 5 to rotate slowly. The rotating plate 22 is slowly rotated, and the rotating plate 22 is slowly rotated. The rotating plate 22 is installed at the top of the first drive shaft 5. The nozzle 3 is installed at the output end of the six-axis painting robot 2. The feed end of the nozzle 3 is connected to the feed hose 4. The feed hose 4 is connected to the external paint pump. The paint enters the nozzle 3 through the feed hose 4 and is sprayed out through the nozzle 3 so as to paint the surface of the workpiece 23. The outer surface of the first housing 6 is bolted with a first inspection plate 15. The first inspection plate 15 is set so as to enable the first servo motor 7 inside the first housing 6 to be inspected.

[0040] See Figures 1-6 The frame 10 has a distribution plate 20 installed inside, and multiple nozzles 19 are installed on the distribution plate 20. A hot air blower 18 is also installed on the top of the base plate 1. The air outlet of the hot air blower 18 is connected to an air supply pipe 17 extending into the distribution plate 20. When the hot air blower 18 is working, it draws in external air. After the air is heated, it enters the distribution plate 20 through the air supply pipe 17 and is sprayed out through the nozzles 19. The top of the first housing 6 has an annular groove 11. Multiple support rods 13 are installed at the bottom of the rotating plate 22. The bottom end of the support rod 13 has a ball groove, and a ball 12 is set inside the ball groove. The ball 12 is located inside the annular groove 11. When the rotating plate 22 rotates, it will drive the support rod 13 to rotate, and then drive the ball 12 to slide inside the annular groove 11, thereby improving the stability of the rotating plate 22 when rotating.

[0041] Specifically, the adjustment component 9 includes a second housing 901 installed inside the frame 10. A second servo motor 902 and a second reducer 903 are installed inside the second housing 901. The output shaft of the second servo motor 902 is connected to the second reducer 903. The output end of the second reducer 903 is connected to a second drive shaft 904 extending to the outside of the second housing 901. A support bearing seat 24 is also installed on the top of the base plate 1, and one end of the second drive shaft 904 is connected to the support bearing seat 24 via a bearing. The second drive shaft 904 is made of 17-4PH stainless steel. A support seat 905 is installed on the outer wall of the second drive shaft 904, and an electric cylinder 906 is installed on the top of the support seat 905. A baffle 907 is installed on the output end of the electric cylinder 906 via a piston rod, and an insert plate 908 is fixed to one side of the baffle 907. Both the baffle 907 and the insert plate 908 have protective pads made of silicone material on their outer walls. When it is necessary to adjust the bottom of the workpiece 23... When painting, first ensure that the through groove of workpiece 23 is aligned with the insert plate 908. Then, the operator can start the electric cylinder 906. The operation of the electric cylinder 906 can extend the piston rod, thereby moving the baffle 907 and then moving the insert plate 908, so that the insert plate 908 is inserted into the through groove of workpiece 23. The top of the second housing 901 is bolted with a second inspection plate 16. The workpiece 23 has a through groove. The size of the insert plate 908 is smaller than the size of the through groove. The insert plate 908 corresponds to the through groove so that the insert plate 908 can be smoothly inserted into the workpiece 23. Then, when the insert plate 908 rotates, it can lift the workpiece 23. The support base 905 is rotatably connected to the frame 10 through the second drive shaft 904. A control panel 21 is installed on one side of the frame 10. The control panel 21 is electrically connected to the six-axis painting robot 2, the electric cylinder 906, the first servo motor 7, and the second servo motor 902. The first housing 6 and the second housing 901 are both provided with through holes.

[0042] Example 2:

[0043] Based on the above embodiment 1, the following structure will be set to improve the stability of the baffle 907 when it moves.

[0044] See Figures 1-5 A guide hole 909 is provided on one side of the support base 905, and a guide rod 910 is inserted inside the guide hole 909. One end of the guide rod 910 is fixedly connected to the baffle 907. When the baffle 907 moves, it will drive the guide rod 910 to slide inside the guide hole 909. The guide rod 910 can guide, thereby improving the stability of the baffle 907 when it moves.

[0045] Example 3:

[0046] Based on the above embodiment 1, in order to improve the stability of the placement of workpiece 23, the following structure will be provided.

[0047] Specifically, an anti-slip pad 14 is bolted to the top of the rotating plate 22. The anti-slip pad 14 is made of fluororubber and has anti-slip texture on its top. The workpiece 23 is placed on the top of the anti-slip pad 14. When the rotating plate 22 rotates slowly, it will drive the anti-slip pad 14 to rotate, which in turn will drive the workpiece 23 to rotate slowly. The anti-slip pad 14 can improve the stability of the workpiece 23 and prevent the workpiece 23 from moving randomly.

[0048] The working principle of this utility model is as follows: First, before use, the power is turned on and the material conveying hose 4 is connected to the external material pump for extracting paint. Then, the operator places the workpiece 23 in the center of the rotating plate 22. Next, the six-axis spraying robot 2 moves the nozzle 3 close to the workpiece 23. The paint enters the nozzle 3 through the material conveying hose 4 and is then sprayed out through the nozzle 3 to spray the paint onto the surface of the workpiece. After one side is sprayed, the first servo motor 7 is started, causing the first drive shaft 5 to rotate slowly. After rotating 90°, the first servo motor 7 is turned off. Motor 7, and then the six-axis spraying robot 2 moves the nozzle 3 close to the workpiece 23. Then the paint enters the nozzle 3 through the material conveying hose 4 and is sprayed out through the nozzle 3 to spray the other side of the workpiece. Repeat the above steps to spray the four sides and the top surface of the workpiece 23. After the workpiece 23 is sprayed, the hot air blower 18 is started to heat the air. The heated air enters the distribution plate 20 through the air conveying pipe 17 and is sprayed out through the nozzle 19 to dry the workpiece 23.

[0049] When the bottom surface of workpiece 23 needs to be sprayed, the operator observes whether the through groove of the workpiece is aligned with the insert plate 908. If the insert plate 908 is aligned with the through groove of the workpiece, the electric cylinder 906 can be started. If they are not aligned, the first servo motor 7 can be started, causing the rotating plate 22 to drive the workpiece 23 to rotate slowly. When the through groove of the workpiece is aligned with the insert plate 908, the first servo motor 7 can be turned off. The operation of the electric cylinder 906 can extend the piston rod, thereby driving the baffle 907 and the insert plate 908 to move, so that the insert plate 908 is inserted into the through groove of the workpiece 23. When one side of the baffle 907 is aligned with the side of the workpiece 23... After bonding, the electric cylinder 906 is turned off, and then the second servo motor 902 is started, causing the second drive shaft 904 to rotate counterclockwise, which in turn drives the support base 905 to rotate, and then drives the baffle 907, the insert plate 908 and the workpiece 23 to rotate. When the workpiece 23 is rotated to a vertical position, the second servo motor 902 is turned off. Then the six-axis spraying robot 2 moves the nozzle 3 close to the workpiece 23, and the paint is sprayed out through the nozzle 3 to spray the bottom surface of the workpiece 23. After the spraying is completed, the six-axis spraying robot 2 moves the nozzle 3 away from the workpiece 23 and stops spraying.

[0050] After the bottom surface of workpiece 23 is sprayed, the second servo motor 902 drives the second drive shaft 904 to rotate clockwise. When workpiece 23 rotates close to the nozzle 19 and the bottom surface of workpiece 23 is not in contact with the rotating plate 22, the operator turns off the second servo motor 902. At this time, the hot air blower 18 is started. Hot air is sprayed out through the nozzle 19 to dry the bottom surface of workpiece 23. After drying, workpiece 23 is removed from the insert plate 908. Then the second servo motor 902 continues to drive the second drive shaft 904 to rotate clockwise, so that the baffle 907 and the insert plate 908 are reset.

[0051] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A spraying device for processing vehicle power supplies, comprising a base plate (1), characterized in that: The top of the base plate (1) is respectively equipped with a first housing (6), a frame (10) and a six-axis painting robot (2). The frame (10) is provided with an adjustment component (9), and the adjustment component (9) includes a second housing (901) installed inside the frame (10). The second housing (901) is equipped with a second servo motor (902) and a second reducer (903). The output shaft of the second servo motor (902) is connected to the second reducer (903). The output end of the second reducer (903) is connected to a second drive shaft (904) extending to the outside of the second housing (901). The outer wall of the second drive shaft (904) is equipped with a support seat (905), and the top of the support seat (905) is equipped with an electric cylinder (906). The output end of the electric cylinder (906) is equipped with a baffle (907) through a piston rod, and a plug plate (908) is fixed on one side of the baffle (907).

2. The spraying device for processing vehicle-mounted power supplies according to claim 1, characterized in that: The support base (905) has a guide hole (909) on one side, and a guide rod (910) is inserted into the guide hole (909). One end of the guide rod (910) is fixedly connected to the baffle (907).

3. The spraying device for processing vehicle-mounted power supplies according to claim 1, characterized in that: The first housing (6) is equipped with a first servo motor (7) and a first reducer (8), and the output shaft of the first servo motor (7) is connected to the first reducer (8). The output end of the first reducer (8) is connected to a first drive shaft (5) extending to the outside of the first housing (6).

4. The spraying device for processing vehicle-mounted power supplies according to claim 3, characterized in that: A rotating plate (22) is installed at the top of the first drive shaft (5), and an anti-slip pad (14) is installed on the top of the rotating plate (22) by bolts. The anti-slip pad (14) is made of fluororubber material.

5. The spraying device for processing vehicle-mounted power supplies according to claim 4, characterized in that: The top of the anti-slip mat (14) is provided with anti-slip texture, and the top of the anti-slip mat (14) is also provided with a workpiece (23).

6. The spraying device for processing vehicle-mounted power supplies according to claim 1, characterized in that: A nozzle (3) is installed at the output end of the six-axis painting robot (2), and a material feeding hose (4) is connected to the feed end of the nozzle (3).

7. The spraying device for processing vehicle-mounted power supplies according to claim 1, characterized in that: The frame (10) is equipped with a distribution plate (20) and multiple nozzles (19) are installed on the distribution plate (20). A hot air blower (18) is also installed on the top of the base plate (1). The air outlet of the hot air blower (18) is connected to an air supply pipe (17) extending into the distribution plate (20).

8. The spraying device for processing vehicle-mounted power supplies according to claim 4, characterized in that: The top of the first housing (6) is provided with an annular groove (11), and the bottom of the rotating plate (22) is provided with multiple support rods (13). The bottom end of the support rod (13) is provided with a ball groove, and a ball (12) is provided inside the ball groove. The ball (12) is located inside the annular groove (11).

9. A spraying device for processing vehicle-mounted power supplies according to claim 1, characterized in that: The outer surface of the first housing (6) is bolted with a first inspection plate (15), and the top of the second housing (901) is bolted with a second inspection plate (16).

10. A spraying device for processing vehicle-mounted power supplies according to claim 5, characterized in that: The workpiece (23) has a through groove, the size of the insert plate (908) is smaller than the size of the through groove, the insert plate (908) corresponds to the through groove, and the outer wall of the insert plate (908) and the outer wall of the baffle (907) are both provided with protective pads made of silicone material.

Images