Automobile tail door cover oxidation treatment device

Abstract

The utility model belongs to the technical field of automobile parts production, especially is an automobile tail door cover oxidation treatment device, including oxidation treatment pool and bottom plate, the top of oxidation treatment pool is provided with moving plate, the top of moving plate is fixed with two hydraulic push rods. The utility model discloses the gas pipe on the work type pipe is fixed after the communication with compressed gas delivery pipe, part gas can drive the impeller to drive the stirring paddle to rotate at this moment, and then the liquid in the oxidation treatment pool can be stirred, and another part of gas will be delivered to the annular gas pipe and blow to the inside of liquid, so the rate of liquid flow in the oxidation treatment pool can be accelerated, and the oxidation efficiency is accelerated, and after the oxidation treatment of the automobile tail door plate is completed, it can be moved to the drying assembly, then the liquid remaining on the surface can be dried through the drying assembly, avoiding the liquid from dripping everywhere when the automobile tail door plate is moved to other positions.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts manufacturing technology, specifically to an oxidation treatment device for automotive tailgate covers. Background Technology

[0002] The tailgate panel is an important component of the car body structure. It is usually located at the rear of the vehicle and is used to close the luggage compartment or trunk area. It not only has a decorative function, but also plays multiple roles such as protecting the items inside the car, improving aerodynamic performance, and enhancing the overall safety of the vehicle. The main purpose of anodizing the tailgate panel is to improve its performance and durability, especially for tailgate panels made of aluminum or metal.

[0003] Because the electrolyte in the car tailgate oxidation treatment device has poor fluidity, the oxidation efficiency is low. Furthermore, the oxidation device does not have the function of quickly drying the oxidized car tailgate panel, which is inconvenient to use. Therefore, we propose a car tailgate oxidation treatment device to solve the above problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an oxidation treatment device for automobile tailgate covers, which solves the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0008] An oxidation treatment device for a car tailgate includes an oxidation treatment tank and a base plate. A movable plate is disposed above the oxidation treatment tank. Two hydraulic push rods are fixed to the top of the movable plate. The protruding ends of the two hydraulic push rods slide through the movable plate and extend below it, where they are fixed to a mounting plate. A drive mechanism for moving the movable plate is disposed on the outer wall of the oxidation treatment tank. A surrounding plate is fixed to the top of the base plate. The oxidation treatment tank is fixed to the top of the surrounding plate. Four stirring paddles are rotatably connected to the bottom of the oxidation treatment tank via bearings. All ends extend into the interior of the enclosure and are fixed with impellers. An I-shaped tube is fixed at the bottom of the oxidation treatment tank. Four air blowing nozzles for driving the impellers to rotate are installed on the I-shaped tube. An air supply pipe is fixedly connected to the I-shaped tube. The other end of the air supply pipe passes through the enclosure and extends to its exterior. An annular air blowing pipe is fixed inside the oxidation treatment tank. The bottom end of the annular air blowing pipe passes through the oxidation treatment tank and extends below it, connecting and being fixed to the I-shaped tube. A drying assembly for quickly drying the oxidized tailgate cover is provided on the top of the base plate.

[0009] Furthermore, the driving mechanism includes two housings fixed to the outer wall of the oxidation treatment tank. Each housing has a lead screw rotatably connected to it via bearings. Each lead screw has a drive plate threaded onto its surface. The top of each drive plate is fixedly connected to a movable plate. Each housing has two support rods fixed inside it, and the drive plate slides on the corresponding support rods.

[0010] Furthermore, sprockets are fixed to the surfaces of both lead screws, and the two sprockets are connected by a chain drive.

[0011] Furthermore, the drying assembly includes a support base fixed to the top of the base plate, a drying chamber fixed to the top of the support base, air blowing plates fixed inside the openings on both sides of the drying chamber, a heating chamber fixed to the top of the base plate, an air inlet pipe of the heating chamber connected and fixed to the surrounding plate, an air outlet pipe of the heating chamber connected and fixed to a U-shaped pipe, the U-shaped pipe connected and fixed to two air blowing plates, and heating wires fixed at equal intervals inside the heating chamber.

[0012] Furthermore, the heating box is equipped with two sets of inclined plates, each set containing three inclined plates.

[0013] Furthermore, a drain pipe is fixedly connected to the back of the oxidation treatment tank, and a valve is installed on the drain pipe.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides an oxidation treatment device for automobile tailgate covers, which has the following beneficial effects:

[0016] This invention connects and fixes the gas delivery pipe on the I-shaped tube to the compressed gas delivery pipe. At this time, part of the gas drives the impeller to rotate the stirring paddle, thereby stirring the liquid inside the oxidation treatment tank. The other part of the gas is delivered to the annular blowing pipe and blown into the liquid. Therefore, the flow rate of the liquid inside the oxidation treatment tank can be accelerated, thereby accelerating the oxidation efficiency. After the car tailgate panel is oxidized, it can be moved to the drying component. Then, the drying component can dry the liquid remaining on its surface, preventing the liquid from dripping everywhere when the car tailgate panel is moved to other positions. Attached Figure Description

[0017] Figure 1 This is a first-view schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a second-view schematic diagram of the overall structure of this utility model;

[0019] Figure 3This is a front sectional view of the overall structure of this utility model;

[0020] Figure 4 This is a bottom sectional view of the overall structure of this utility model.

[0021] In the diagram: 1. Oxidation treatment tank; 2. Moving plate; 3. Hydraulic push rod; 4. Mounting plate; 5. Drive mechanism; 501. Shell; 502. Lead screw; 503. Drive plate; 504. Support rod; 505. Sprocket; 506. Chain; 6. Base plate; 7. Enclosure plate; 8. Agitator; 9. Impeller; 10. I-shaped tube; 11. Air blowing nozzle; 12. Air supply pipe; 13. Annular air blowing pipe; 14. Drying assembly; 1401. Support base; 1402. Drying box; 1403. Air blowing plate; 1404. Heating box; 1405. U-shaped tube; 1406. Inclined plate; 1407. Heating wire; 15. Drain pipe. 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] Example

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown in the figure, an embodiment of the present invention provides an oxidation treatment device for a car tailgate, including an oxidation treatment tank 1 and a base plate 6. A drain pipe 15 is fixedly connected to the back of the oxidation treatment tank 1, and a valve is installed on the drain pipe 15 to facilitate the drainage and replacement of the liquid inside the oxidation treatment tank 1 later. A movable plate 2 is provided above the oxidation treatment tank 1, and two hydraulic push rods 3 are fixed to the top of the movable plate 2. The protruding ends of the two hydraulic push rods slid through the movable plate 2 and extend below it, where a mounting plate 4 is fixed. A drive mechanism 5 for moving the movable plate 2 is provided on the outer wall of the oxidation treatment tank 1. A surrounding plate 7 is fixed to the top of the base plate 6, and the oxidation treatment tank 1 is fixed to the top of the surrounding plate 7. The bottom of the oxidation treatment tank 1 is connected by an axle. Four stirring paddles 8 are rotatably connected to the bottom plate 7, and the bottom ends of the stirring paddles 8 extend into the interior of the surrounding plate 7 and are fixed with impellers 9. An I-shaped tube 10 is fixed to the bottom of the oxidation treatment tank 1. Four air blowing nozzles 11 for driving the impellers 9 to rotate are installed on the I-shaped tube 10. An air supply pipe 12 is connected and fixed to the I-shaped tube 10. The other end of the air supply pipe 12 passes through the surrounding plate 7 and extends to its exterior. An annular air blowing pipe 13 is fixed inside the oxidation treatment tank 1. One-way valves are installed on the air outlets of the annular air blowing pipe 13, which can only allow air to be discharged, thereby preventing liquid from flowing into the interior of the annular air blowing pipe 13. The bottom end of the annular air blowing pipe 13 passes through the oxidation treatment tank 1 and extends to its lower part, connecting and being fixed to the I-shaped tube 10. The top of the bottom plate 6 is provided with a device for oxidation treatment. The drying assembly 14 for rapid drying of the rear tailgate cover is used in the oxidation treatment process. During this process, the moving plate 2 is moved to the outermost edge of the oxidation treatment tank 1 via the drive mechanism 5. The tailgate cover is then positioned on the mounting plate 4. When the moving plate 2 is moved to the center of the oxidation treatment tank 1, two hydraulic push rods 3 are activated to move downwards, allowing the tailgate cover to be sent into the oxidation treatment tank 1 for processing. During processing, the tailgate cover will not contact the annular air blowing pipe 13 or the stirring paddle 8. Simultaneously, after connecting and fixing the air supply pipe 12 to the compressed air delivery pipe, compressed air is delivered into the I-shaped tube 10. Part of the gas passes through the four... When the air nozzle 11 blows out, it drives the four impellers 9 to rotate. The rotation of the impellers 9 then drives the stirring paddles 8 to rotate, mixing the liquid inside the tank. This mixing improves ion diffusion rate, homogenizes the temperature field, and eliminates bubble obstruction. A portion of the gas is then delivered to the annular air blowing pipe 13 and blown into the liquid. The rising bubbles generated by this blowing action drive the electrolyte upwards, creating convection. Therefore, the combined action of blowing and stirring accelerates the flow of the liquid inside the oxidation treatment tank 1, thereby improving oxidation efficiency. The gas used to drive the impellers 9 is then delivered to the drying assembly 14 and blown out. After the oxidation treatment of the car tailgate panel is completed...At this point, it can be moved upwards and to the drying assembly 14, where the tailgate panel can be quickly dried.

[0025] like Figure 1 and Figure 4 As shown, in some embodiments, the drive mechanism 5 includes two housings 501 fixed to the outer wall of the oxidation treatment tank 1. Each housing 501 has a lead screw 502 rotatably connected to it via bearings. A sprocket 505 is fixed to the surface of each lead screw 502, and the two sprockets 505 are connected by a chain 506. This allows the two lead screws 502 to rotate synchronously under the action of a single motor, thereby saving production costs. Furthermore, a dust cover is fixed between the two housings 501 to protect the sprockets 505 and the chain 506, reducing the possibility of dust and other impurities in the external air adhering to their surfaces. The surface of each rod 502 is threaded with a drive plate 503. The top of each drive plate 503 is fixedly connected to the moving plate 2. Inside each housing 501, there are two support rods 504. The drive plates 503 slide on the corresponding support rods 504. When in use, the motor is started to drive the lead screw 502 to rotate. After the lead screw 502 rotates, it will drive the drive plate 503 to move, thus driving the moving plate 2 to move. The support rods 504 can provide auxiliary support for the drive plate 503. In addition, a strip-shaped clearance groove is opened on the top of each housing 501 so that the drive plate 503 will not be interfered with when it moves.

[0026] like Figure 2 , Figure 3 and Figure 4As shown, in some embodiments, the drying assembly 14 includes a support base 1401 fixed to the top of the base plate 6. A drying chamber 1402 is fixed to the top of the support base 1401. Air blowing plates 1403 are fixed inside the openings on both sides of the drying chamber 1402. A heating chamber 1404 is fixed to the top of the base plate 6. Two sets of inclined plates 1406 are fixed inside the heating chamber 1404, with three inclined plates in each set. The inclined plates 1406 can extend the flow time of gas inside the heating chamber 1404, so that the flowing gas is heated more thoroughly. The air inlet pipe of the heating chamber 1404 is connected and fixed to the surrounding plate 7. The air outlet pipe of the heating chamber 1404 is connected and fixed to a U-shaped pipe 1405. The U-shaped pipe 1405 is connected and fixed to the two air blowing plates 1403. Heating elements are fixed at equal intervals inside the heating chamber 1404. When in use, the compressed air discharged after being used by the impeller 9 rotates will enter the interior of the heating box 1404. The heating wire 1407 inside the heating box can heat the discharged compressed air. Then the heated air will be delivered to the interior of the U-shaped tube 1405, and finally delivered to the two blower plates 1403 through the U-shaped tube 1405 and blown out. Therefore, the car tailgate panel moved into the drying box 1402 can be dried quickly. Since one side of the drying box 1402 is fixed to one side wall of the oxidation treatment tank 1, the liquid dripping when the car tailgate panel is dried will flow back into the oxidation treatment tank 1, avoiding waste. In addition, two clearance slots are opened on the top of the drying box 1402 so that the moving plate 2 will not be interfered with when it moves the car tailgate panel into the drying box 1402.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An oxidation treatment device for automobile tailgate covers, comprising an oxidation treatment tank (1) and a base plate (6), characterized in that: A movable plate (2) is provided above the oxidation treatment tank (1). Two hydraulic push rods (3) are fixed to the top of the movable plate (2). The protruding ends of the two hydraulic push rods (3) slide through the movable plate (2) and extend to its lower part, where they are fixed with a mounting plate (4). A drive mechanism (5) for driving the movable plate (2) to move is provided on the outer wall of the oxidation treatment tank (1). A surrounding plate (7) is fixed to the top of the bottom plate (6). The oxidation treatment tank (1) is fixed to the top of the surrounding plate (7). Four stirring paddles (8) are rotatably connected to the bottom of the oxidation treatment tank (1) through bearings. The bottom ends of the stirring paddles (8) extend into the interior of the surrounding plate (7) and are fixed with impellers. (9) An I-shaped tube (10) is fixed at the bottom of the oxidation treatment tank (1). Four air blowing nozzles (11) for driving the impeller (9) to rotate are installed on the I-shaped tube (10). An air supply pipe (12) is fixed on the I-shaped tube (10). The other end of the air supply pipe (12) passes through the enclosure plate (7) and extends to its outside. An annular air blowing pipe (13) is fixed inside the oxidation treatment tank (1). The bottom end of the annular air blowing pipe (13) passes through the oxidation treatment tank (1) and extends to its bottom and is fixed in connection with the I-shaped tube (10). A drying assembly (14) for quickly drying the tailgate of the car after oxidation treatment is provided on the top of the bottom plate (6).

2. The oxidation treatment device for automobile tailgate as described in claim 1, characterized in that: The driving mechanism (5) includes two housings (501) fixed to the outer wall of the oxidation treatment tank (1). The inside of each housing (501) is rotatably connected to a lead screw (502) via a bearing. The surface of each lead screw (502) is threadedly connected to a driving plate (503). The top of each driving plate (503) is fixedly connected to a moving plate (2). The inside of each housing (501) is fixed with two support rods (504). The driving plate (503) slides on the corresponding support rods (504).

3. The oxidation treatment device for a car tailgate according to claim 2, characterized in that: Both lead screws (502) have sprockets (505) fixed on their surfaces, and the two sprockets (505) are connected by a chain (506).

4. The oxidation treatment device for a car tailgate according to claim 1, characterized in that: The drying assembly (14) includes a support base (1401) fixed to the top of the base plate (6), a drying box (1402) fixed to the top of the support base (1401), air blowing plates (1403) fixed inside the openings on both sides of the drying box (1402), a heating box (1404) fixed to the top of the base plate (6), the air inlet pipe of the heating box (1404) is connected and fixed to the enclosure plate (7), the air outlet pipe of the heating box (1404) is connected and fixed to a U-shaped pipe (1405), the U-shaped pipe (1405) is connected and fixed to two air blowing plates (1403), and heating wires (1407) are fixed at equal intervals inside the heating box (1404).

5. The oxidation treatment device for a car tailgate according to claim 4, characterized in that: The heating box (1404) has two sets of inclined plates (1406) fixed inside, with three inclined plates in each set (1406).

6. The oxidation treatment device for a car tailgate according to claim 1, characterized in that: The back of the oxidation treatment tank (1) is connected to a drain pipe (15), and a valve is installed on the drain pipe (15).

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