Automatic paint make-up device for steel wheel electrophoresis line conductive contact point

Abstract

The utility model discloses an automatic paint make-up device for a steel wheel electrophoresis line conductive contact point, which relates to the field of the automatic paint make-up device for the steel wheel electrophoresis line conductive contact point, and comprises a shell, a door plate is arranged at the front end of the shell, two pin shafts are arranged between the shell and the door plate, and the two pin shafts are distributed between the shell and the door plate. A handle is installed at the front end of the door plate, temperature-resistant glass is arranged in the door plate, a base is installed at the bottom of the shell, a rotating disc is installed at the bottom in the shell, a driving shaft is installed at the bottom of the rotating disc, a driving motor is installed at the bottom of the driving shaft, and the driving motor is located in the base at the bottom of the shell. According to the paint spraying device for the steel wheel, the paint condition of the surface of the steel wheel can be detected in real time, then paint is sprayed to paint leakage points automatically, and when the paint leakage points do not exist, automatic drying is conducted.

Description

Technical Field

[0001] The utility model relates to the field of an automatic paint repair device for a conductive contact point of an electrophoresis line of a steel wheel, in particular to an automatic paint repair device for a conductive contact point of an electrophoresis line of a steel wheel. Background Art

[0002] Wheel steel is steel used to produce automobile wheels. It is mainly divided into automobile wheel steel and railway wheel steel. Wheel steel is required to have high strength, toughness and plasticity, high fatigue resistance, wear resistance and thermal cracking resistance. Automobile steel wheels are made by welding steel plates after forming. YB / T 4151-2015 stipulates that CL is added after the tensile strength value to indicate automobile wheel steel, and low carbon manganese steel is mostly used.

[0003] The electrophoretic coating process for steel wheels is as follows: the steel wheel is fixed on the hook through the center hole and the rim contact, and is transported to the electrophoretic tank through the hanging chain. Under the action of the electric field, the electrophoretic paint causes an electronic chemical reaction on the surface of the steel wheel at the cathode, and a layer of epoxy-isocyanate paint film is deposited on its surface, which is then baked at high temperature to form an electrophoretic paint film with high-quality anti-corrosion properties. Because the steel wheel and the hook have three points of contact during the electrophoresis and drying process, it directly leads to the manufacturing process defects of no paint film at the center hole and rim (upper and lower) of the steel wheel. An automatic paint touch-up device is required to automatically reverse the electrophoresis line of the steel wheel for electrophoresis.

[0004] The following problems exist in the prior art: when the existing electrophoretic coating line for steel wheels is used, the steel wheels are transported by a robot, and the paint touch-up of one steel wheel needs to be completed and dried before the next steel wheel can be painted, resulting in poor efficiency in painting the steel wheels. At the same time, the existing electrophoretic coating line for steel wheels is not convenient to move due to its large size and pressing problems, and it also requires the use of a cart, which is not conducive to the use of the device.

[0005] After exploring the existing Chinese patents: A steel wheel electrophoresis line conductive contact point automatic paint touch-up device (publication number: CN218925176U) includes a support plate, the top left side of the support plate is fixedly connected to an automatic spray box, the top right side of the support plate is fixedly connected to a drying box, the inner side of the automatic spray box is fixedly connected to a transmission mechanism, and the side of the support plate is movably connected to a moving mechanism. The utility model uses the mutual cooperation between the conveying frame, the motor, the pulley, the transmission belt, the mounting block, the hanger, the clamping block, and the tightening spring. When the steel wheel is transported, the hanger is inserted into the mounting block, and the clamping block is inserted into the inside of the mounting block through the tightening spring, so that the hanger can be fixed, and the steel wheel is placed on the hanger. By starting the motor, the transmission belt is driven to rotate through the pulley, so that the hanger and the steel wheel can be transported, and the continuous transportation of multiple steel wheels is convenient, which improves the efficiency of repainting the steel wheel.

[0006] The above patent facilitates the continuous transportation of multiple steel wheels and improves the efficiency of repainting steel wheels. However, it is impossible to accurately repaint the paint leaking points during use, but repainting is required, which will cause a lot of unnecessary waste. Therefore, it is necessary to invent an automatic repainting device for the conductive contact points of the electrophoretic line of steel wheels to solve the above problem. Utility Model Content

[0007] The utility model aims to provide a device for automatically repainting the conductive contact points of the electrophoresis line of a steel wheel, so as to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic paint touch-up device for the conductive contact points of the electrophoretic line of a steel wheel, comprising a shell, a door panel is installed at the front end of the shell, a pin is installed between the shell and the door panel, two pins are distributed between the shell and the door panel, a handle is installed at the front end of the door panel, heat-resistant glass is arranged inside the door panel, a base is installed at the bottom of the shell, a turntable is installed at the bottom of the inside of the shell, a drive shaft is installed at the bottom of the turntable, a drive motor is installed at the bottom of the drive shaft, and the drive motor is located inside the bottom base of the shell, a paint spray block is installed on the right side of the inside of the shell, and a detection block is installed on the left side of the inside of the shell.

[0009] Preferably, a drying block is installed on the top of the interior of the shell.

[0010] Preferably, a control screen is installed on the left side of the outer wall of the shell.

[0011] Preferably, the painting block, the detection block, the drying block and the top of the control screen are installed on the signal line.

[0012] Preferably, a paint tube is installed on the top of the paint spraying block.

[0013] Preferably, a material storage box is installed on the top of the shell.

[0014] Preferably, a top cover is installed on the top of the storage box.

[0015] Technical effects and advantages of the utility model:

[0016] 1. By setting up the shell, door panel, turntable, drive shaft, drive motor, detection block, control screen and signal line, the steel wheel is placed on the turntable inside the shell, then the door panel is closed, the drive motor is started, and the turntable is driven to rotate through the drive shaft, thereby driving the steel wheel to rotate. At this time, the paint leakage points on the steel wheel are scanned and detected by the detection block, and then the data is transmitted to the control screen through the signal line, and the control screen is displayed in three dimensions. The detection block transmits the signal of the steel wheel surface to the control screen in real time. The advantage is that the paint condition of the steel wheel surface can be detected in real time;

[0017] 2. By setting up the paint spray block, control screen and storage box, the control screen transmits the signal to the paint spray block. When the paint leakage point reaches the paint spray block, the paint is automatically sucked from the storage box and sprayed accurately on the paint leakage point. The paint leakage point can be automatically sprayed.

[0018] 3. By setting up the detection block and the drying block, when the detection block detects that there is no paint leakage on the surface of the steel wheel, the drying block is turned on to dry the paint inside. After drying, the steel wheel can be taken out. The advantage is that it is automatically dried when there is no paint leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 The utility model is a schematic diagram of the overall structure of an automatic paint repair device for conductive contact points of electrophoresis lines on steel wheels.

[0021] Figure 2 The utility model is a schematic diagram of the exploded structure of an automatic paint repair device for conductive contact points of electrophoresis lines of steel wheels.

[0022] Figure 3 The utility model is a schematic diagram of the internal structure of an automatic paint repair device for conductive contact points of electrophoresis lines on steel wheels viewed from above.

[0023] Figure 4 The utility model is a schematic diagram of the internal top view of the structure of an automatic paint repair device for conductive contact points of electrophoresis lines on steel wheels.

[0024] In the figure: 1. outer shell; 2. door panel; 3. pin shaft; 4. handle; 5. heat-resistant glass; 6. base; 7. turntable; 8. drive shaft; 9. drive motor; 10. paint spray block; 11. detection block; 12. drying block; 13. control screen; 14. signal line; 15. paint tube; 16. storage box; 17. top cover. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] The utility model provides Figure 1-4 The device for automatically repainting the conductive contact points of a steel wheel electrophoresis line shown in the figure comprises a shell 1, wherein the shell 1 can be used to install parts inside, a door panel 2 is installed at the front end of the shell 1, wherein the door panel 2 is installed at the front end of the shell 1, which can prevent debris from entering the interior during use, a pin shaft 3 is installed between the shell 1 and the door panel 2, two of the pin shafts 3 are distributed between the shell 1 and the door panel 2, wherein two of the pin shafts 3 are distributed between the shell 1 and the door panel 2, which can facilitate the opening and closing of the door panel 2, a handle 4 is installed at the front end of the door panel 2, wherein the handle 4 is installed at the front end of the door panel 2, and the door panel 2 can be opened and closed by the handle 4, a heat-resistant glass 5 is arranged inside the door panel 2, wherein the heat-resistant glass 5 is arranged inside the door panel 2, which can facilitate the staff to observe the internal situation, and a base 6 is installed at the bottom of the shell 1, wherein the base 6 is installed outside The bottom of the shell 1 can be used to support the equipment and protect the drive motor 9. A turntable 7 is installed at the bottom of the shell 1, which is installed at the bottom of the shell 1 to drive the steel wheel to rotate. A drive shaft 8 is installed at the bottom of the turntable 7, which is installed at the bottom of the turntable 7 to drive the turntable 7 to rotate. A drive motor 9 is installed at the bottom of the drive shaft 8, which is installed at the bottom of the drive shaft 8 to drive the drive shaft 8 to rotate. The drive motor 9 is located inside the bottom base 6 of the shell 1. A paint spraying block 10 is installed on the right side of the inside of the shell 1, which is installed on the right side of the inside of the shell 1 to spray paint on the paint leaking points. A detection block 11 is installed on the left side of the inside of the shell 1, which is installed on the left side of the inside of the shell 1 to monitor the surface paint of the steel wheel in real time.

[0027] A drying block 12 is installed at the top of the interior of the shell 1, wherein the drying block 12 is installed at the top of the interior of the shell 1 to dry the paint.

[0028] A control screen 13 is installed on the left side of the outer wall of the housing 1 , wherein the control screen 13 is installed on the left side of the outer wall of the housing 1 , so as to display the surface paint condition of the wheel and control the painting block 10 and the detection block 11 .

[0029] The tops of the paint spray block 10, the detection block 11, the drying block 12 and the control screen 13 are installed on the signal line 14, wherein the control screen 13 is installed on the tops of the paint spray block 10, the detection block 11, the drying block 12 and the control screen 13 through the signal line 14, so that the control screen 13 can control the paint spray block 10, the detection block 11, the drying block 12 through the signal line 14.

[0030] A paint tube 15 is installed on the top of the paint spraying block 10, wherein the paint tube 15 is installed on the top of the paint spraying block 10 so that paint can pass through it.

[0031] A material storage box 16 is installed on the top of the shell 1, wherein the material storage box 16 is installed on the top of the shell 1 and can be used to store paint.

[0032] A top cover 17 is installed on the top of the material storage box 16, wherein the top cover 17 is installed on the top of the material storage box 16 to prevent foreign matter from entering the interior and contaminating the paint.

[0033] Working principle: When in use, the door panel 2 will be opened through the handle 4, and the pin shaft 3 therein can facilitate the opening and closing of the door panel 2, and then the steel wheel will be placed on the turntable 7 inside the shell 1, and then the door panel 2 will be closed, and the drive motor 9 will be started, and then the turntable 7 will be driven to rotate through the drive shaft 8, thereby driving the steel wheel to rotate. At this time, the paint leakage points on the steel wheel will be scanned and detected by the detection block 11, and then the data will be transmitted to the control screen 13 through the signal line 14, and the control screen 13 will display it in three dimensions. The detection block 11 will transmit the paint on the surface of the steel wheel to the control screen 13 in real time, and then transmit the signal to the paint spraying block 10. When the paint leakage point reaches the paint spraying block 10, the paint is automatically sucked from the storage box 16 and sprayed accurately on the paint leakage point. When the detection block 11 detects that there is no paint leakage point on the surface of the steel wheel, the drying block 12 will be turned on to dry the paint inside, and the steel wheel can be taken out after drying.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic paint repair device for the conductive contact points of a steel wheel electrophoresis line, comprising a housing (1), characterized in that: A door panel (2) is installed at the front end of the shell (1), a pin shaft (3) is installed between the shell (1) and the door panel (2), two pin shafts (3) are distributed between the shell (1) and the door panel (2), a handle (4) is installed at the front end of the door panel (2), and a heat-resistant glass (5) is arranged inside the door panel (2), a base (6) is installed at the bottom of the shell (1), a turntable (7) is installed at the bottom of the shell (1), a drive shaft (8) is installed at the bottom of the turntable (7), a drive motor (9) is installed at the bottom of the drive shaft (8), and the drive motor (9) is located inside the bottom base (6) of the shell (1), a paint spraying block (10) is installed on the right side of the inside of the shell (1), and a detection block (11) is installed on the left side of the inside of the shell (1).

2. The automatic paint touch-up device for the conductive contact points of the electrophoresis line of a steel wheel according to claim 1, characterized in that: A drying block (12) is installed on the top of the interior of the housing (1).

3. The automatic paint repair device for the conductive contact points of the electrophoresis line of a steel wheel according to claim 1, characterized in that: A control screen (13) is installed on the left side of the outer wall of the housing (1).

4. The automatic paint repair device for the conductive contact points of the electrophoresis line of a steel wheel according to claim 1, characterized in that: The tops of the painting block (10), the detection block (11), the drying block (12) and the control screen (13) are installed on the signal line (14).

5. The automatic paint touch-up device for the conductive contact points of the electrophoresis line of a steel wheel according to claim 1, characterized in that: A paint tube (15) is installed on the top of the paint spraying block (10).

6. The automatic paint repair device for the conductive contact points of the electrophoresis line of a steel wheel according to claim 1 is characterized by: A material storage box (16) is installed on the top of the housing (1).

7. The automatic paint repair device for the conductive contact points of the electrophoresis line of a steel wheel according to claim 6, characterized in that: A top cover (17) is installed on the top of the material storage box (16).

Images