Paint spraying equipment for hub decorative cover

Abstract

The paint spraying equipment for the hub decorative cover comprises a base, a mounting seat driven by a hydraulic rod is arranged at the top of the base, a supporting seat driven by a motor is arranged in the middle of the top of the mounting seat, a circle of recycling groove is formed in the position, on the outer side of the supporting seat, of the top end face of the mounting seat in a surrounding mode, and a mounting frame is further arranged on the base. A cylinder corresponding to the mounting base is arranged at the bottom of the mounting frame, a circular base is arranged at the top in the cylinder, an air inlet cavity located on the upper portion and a liquid inlet cavity located on the lower portion are formed in the side wall of the circular base, and a plurality of discharging mechanisms are further evenly arranged at the edge of the bottom of the circular base; the discharging mechanism comprises a paint spraying pipe connected with the liquid inlet cavity and an air spraying pipe connected with the air inlet cavity, the liquid inlet cavity is connected with the liquid storage tank through a pipeline provided with a water pump, and the air inlet cavity is connected with an air heater through a pipeline. The paint spraying and drying device can conduct paint spraying and drying work on products at the same time.

Description

Technical Field

[0001] The invention relates to the technical field of automobile decorative accessories, in particular to a painting device for a hub decorative cover. Background Art

[0002] The wheel hub is a cylindrical metal component mounted on an axle, supporting the tire's inner profile. It's also called a rim, wheel, or wheel rim. There are many different types of wheels, depending on their diameter, width, molding method, and material.

[0003] The existing wheel hub decorative cover has low painting efficiency during the painting process. During the replacement of the decorative cover, the painting device needs to be stopped, which affects the painting efficiency.

[0004] Specifically, patent number CN217314009U discloses a paint spraying device with a decorative cover fixing mechanism, which can effectively solve the above-mentioned problems. However, it has the following defects during use: when removing the product from the fixing mechanism, the paint surface is not dry, which can easily damage the paint surface and affect its appearance; and the worker may be covered with a large amount of paint, making it inconvenient to clean. Summary of the Invention

[0005] The purpose of the present invention is to provide a painting device for a hub decorative cover.

[0006] The technical problems of the present invention are mainly solved by the following technical solutions:

[0007] A wheel hub cover painting device includes a base:

[0008] A mounting seat driven by a hydraulic rod is provided on the top of the base, a support seat driven by a motor is provided in the middle of the top of the mounting seat, a recycling groove is provided around the top surface of the mounting seat outside the support seat, and a collection groove is provided at the bottom of the recycling groove;

[0009] The base is also provided with a mounting frame, a cylinder corresponding to the mounting seat is provided at the bottom of the mounting frame, a circular seat is provided at the top of the cylinder, an air inlet cavity located above and a liquid inlet cavity located below are provided in the side wall of the circular seat, and a plurality of discharge mechanisms are evenly provided at the bottom edge of the circular seat, the discharge mechanism includes a paint spray pipe connected to the liquid inlet cavity and an air jet pipe connected to the air inlet cavity, the liquid inlet cavity is connected to a pipeline liquid storage tank installed with a water pump, the water pump is connected to the collection tank through a recovery hose, and the air inlet cavity is connected to the hot air blower through a pipeline.

[0010] Preferably, the base is provided with an accommodating cavity I for accommodating the hydraulic rod, and the mounting seat is provided with an accommodating cavity II for accommodating the motor.

[0011] Preferably, the edge of the support seat extends to just above the opening of the recovery tank, and an exhaust pipe is provided on the side wall of the recovery tank.

[0012] Preferably, a scraper is provided in the recovery trough, and the top end of the scraper is fixedly connected to the outer wall of the support seat through an L-shaped rod.

[0013] Preferably, nozzles are evenly arranged on the side walls of the paint spraying tubes and the air injection tubes on the same side as the support seat, and the support seat is located directly below the circular opening formed by the multiple groups of paint spraying tubes and the air injection tubes.

[0014] Preferably, the inner diameter of the cylinder is equal to the diameter of the recovery tank.

[0015] The beneficial effect of the present invention is that the present invention integrates the painting and drying of the decorative cover into one, so that the painting and drying work can be carried out in a closed space, thereby preventing the problem of the paint surface being damaged due to moisture when the decorative cover is removed, and at the same time effectively reducing the equipment footprint to improve processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a cross-sectional view of the present invention;

[0017] Figure 2 It is a bottom view of the circular seat in the present invention.

[0018] In the figure: 1. base, 2. hydraulic rod, 3. mounting seat, 4. motor, 5. support seat, 6. recovery tank, 7. collection tank, 8. mounting frame, 9. cylinder, 10. circular seat, 11. air inlet chamber, 12. liquid inlet chamber, 13. discharge mechanism, 131. paint spray tube, 132. jet tube, 14. water pump, 15. liquid storage tank, 16. recovery hose, 17. hot air blower, 18. exhaust pipe, 19. scraper, 20. L-shaped rod, 21. nozzle. DETAILED DESCRIPTION

[0019] The technical solution of the present invention will be further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0020] A painting device for a hub decorative cover includes a base 1:

[0021] A mounting seat 3 driven by a hydraulic rod 2 is provided on the top of the base 1, a support seat 5 driven by a motor 4 is provided in the middle of the top of the mounting seat 3, a circle of recovery grooves 6 are provided around the top surface of the mounting seat 3 outside the support seat 5, and a collection groove 7 is provided at the bottom of the recovery groove 6;

[0022] The base 1 is also provided with a mounting frame 8, and a cylinder 9 corresponding to the mounting seat 3 is provided at the bottom of the mounting frame 8. The inner diameter of the cylinder 9 is equal to the diameter of the recovery tank 6. A circular seat 10 is provided at the top of the cylinder 9. The side wall of the circular seat 10 is provided with an air inlet cavity 11 located above and a liquid inlet cavity 12 located below. A plurality of groups of discharge mechanisms 13 are also evenly provided at the bottom edge of the circular seat 10. The discharge mechanism 13 includes a paint spray pipe 131 connected to the liquid inlet cavity 12 and an air jet pipe 132 connected to the air inlet cavity 11. The liquid inlet cavity 12 is connected through a pipeline liquid storage tank 15 equipped with a water pump 14. The water pump 14 is connected to the collection tank 7 through a recovery hose 16, and the air inlet cavity 11 is connected to the hot air blower 17 through a pipeline.

[0023] In this embodiment, an accommodating cavity I for accommodating the hydraulic rod 2 is provided on the base 1 , and an accommodating cavity II for accommodating the motor 4 is provided on the mounting seat 3 .

[0024] In this embodiment, the edge of the support base 5 extends to just above the opening of the recovery tank 6 , and an exhaust pipe 18 is provided on the side wall of the recovery tank 6 .

[0025] like Figure 1 As shown, a scraper 19 is provided in the recovery tank 6 , and the top end of the scraper 19 is fixedly connected to the outer wall of the support base 5 through an L-shaped rod 20 .

[0026] In this embodiment, nozzles 21 are evenly arranged on the side walls of the paint spraying tubes 131 and the air injection tubes 132 on the same side as the support base 5 , and the support base 5 is located directly below the circular opening formed by the multiple groups of paint spraying tubes 131 and the air injection tubes 132 .

[0027] The working principle of the present invention is as follows: the decorative cover is placed on the support seat 5, wherein the hydraulic rod 2 drives the mounting seat 3 to drive the support seat 5 and the product above it to move upward, so that the cylinder 9 is buckled on the mounting seat 3. At this time, the motor 4 drives the product above it to rotate through the support seat 5, and the water pump 14 draws the paint liquid in the liquid storage tank 15 into the liquid inlet cavity 12 through the pipeline and sprays it out from a plurality of paint spray pipes 131 and a plurality of atomizing nozzles 21, thereby painting the decorative cover on the support seat 5 located in the cylinder 9. Since the support seat 5 drives the product above it to rotate, the paint mist sprayed by the atomizing nozzle 21 can smoothly contact each end surface of the decorative cover. Touch, so as to improve its painting effect and efficiency, and prevent the problem of uneven painting on the end surface or failure to paint smoothly, and the paint liquid dripping from the spray paint will fall into the recovery tank 6. At this time, the support seat 5 in the rotation process drives the scraper 19 to rotate in the recovery tank 6 through the L-shaped rod 20, and then scrapes the paint liquid inside it to make it gather and flow into the collection tank 7. The paint liquid in the collection tank 7 can be drawn into the liquid inlet cavity 12 through the water pump 14 and the recovery hose 16 for recycling and reuse, thereby preventing waste. Of course, the paint liquid in the collection tank 7 can be drawn into the liquid storage tank 15 for mixing and then recycled by setting a pump on the recovery hose 16.

[0028] When painting is completed, the paint spray pipe 131 is closed and the air jet pipe 132 is opened. Then, the hot air blower 17 guides the hot air flow into the air inlet cavity 11 and sprays it out from the plurality of air jet pipes 132 and the atomizing nozzle 21. Similarly, the hot air flow sprayed from the nozzle 21 can also smoothly contact the various end surfaces of the decorative cover during the rotating process, so as to improve its drying effect and efficiency and prevent the problem of uneven drying or failure of the paint surface to dry smoothly.

[0029] The present invention has been described in detail above, but the contents described are only preferred embodiments of the present invention and should not be considered to limit the scope of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A wheel hub cover painting device, comprising a base, characterized in that: A mounting seat driven by a hydraulic rod is provided on the top of the base, a support seat driven by a motor is provided in the middle of the top of the mounting seat, a recycling groove is provided around the top surface of the mounting seat outside the support seat, and a collection groove is provided at the bottom of the recycling groove; The base is also provided with a mounting frame, a cylinder corresponding to the mounting seat is provided at the bottom of the mounting frame, a circular seat is provided at the top of the cylinder, an air inlet cavity located above and a liquid inlet cavity located below are provided in the side wall of the circular seat, and a plurality of discharge mechanisms are evenly provided at the bottom edge of the circular seat, the discharge mechanism includes a paint spray pipe connected to the liquid inlet cavity and an air jet pipe connected to the air inlet cavity, the liquid inlet cavity is connected to a pipeline liquid storage tank installed with a water pump, the water pump is connected to the collection tank through a recovery hose, and the air inlet cavity is connected to the hot air blower through a pipeline.

2. The wheel hub cover painting equipment according to claim 1, characterized in that: The base is provided with an accommodating cavity I for accommodating the hydraulic rod, and the mounting seat is provided with an accommodating cavity II for accommodating the motor.

3. The wheel hub cover painting equipment according to claim 1, characterized in that: The edge of the support seat extends to just above the opening of the recovery tank, and an exhaust pipe is provided on the side wall of the recovery tank.

4. The wheel hub cover painting equipment according to claim 1, characterized in that: A scraper is provided in the recovery tank, and the top end of the scraper is fixedly connected to the outer wall of the support seat through an L-shaped rod.

5. The wheel hub cover painting equipment according to claim 1, characterized in that: Nozzles are evenly arranged on the side walls of the paint spraying tubes and the air injection tubes on the same side as the support seat, and the support seat is located directly below the circular opening formed by multiple groups of paint spraying tubes and the air injection tubes.

6. The wheel hub cover painting equipment according to claim 1, characterized in that: The inner diameter of the cylinder is equal to the diameter of the recovery tank.

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