Electric vehicle surrounding paint spraying device

Abstract

The utility model discloses an electric vehicle surrounding paint spraying device, which belongs to the technical field of electric vehicle part manufacturing, and comprises a base, the top of the base is connected with a spraying box, the top of the spraying box is provided with a surrounding assembly, the surrounding assembly comprises a fixed disc, the inner side of the fixed disc is connected with a rotating disc in a sliding manner, and the rotating disc is provided with a rotating shaft. An adjusting assembly is arranged on the outer surface of the rotating disc, the adjusting assembly comprises a welding box, through arrangement of the surrounding assembly, parts of the electro-tricycle can be evenly sprayed, so that the situation that the parts are not evenly sprayed in the spraying process is avoided, the spraying accuracy is improved, and through arrangement of the rotating disc, the spraying efficiency is improved. According to the part spraying device, the spraying head can be rotated, so that parts are sprayed in a surrounding mode, use is convenient, through cooperative use of the surrounding assembly and the adjusting assembly, the part spraying device can be suitable for parts of different widths, and therefore the use range of the sprayed parts is widened, and the working efficiency during part spraying is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle parts manufacturing, in particular to a surround painting device for an electric vehicle. Background Art

[0002] The electric vehicle surround painting device is an automated or semi-automated painting system specially designed for spraying electric vehicles and parts. This device is designed to improve painting quality and efficiency while reducing manual operations and paint waste.

[0003] For example, in the Chinese Patent Library, the utility model patent with the announcement number CN218308709U discloses a carbon fiber fishing rod surround painting device, including a working box, a first servo motor, a liquid transport pump, a second servo motor and a control box. The first servo motor is fixedly connected to the middle of the bottom of the working box, the liquid transport pump is fixedly connected to the middle of the upper left wall of the working box, the second servo motor is located in the inner cavity of the working box, and the control box is embedded in the middle of the right side wall of the working box. The carbon fiber fishing rod surround painting device realizes the self-rotation of the fishing rod and increases the uniformity of the spraying. Then the first servo motor drives the first rotating shaft to rotate, the first rotating shaft drives the first support frame to rotate, the first support frame drives the second support frame and the second servo motor to rotate, and the second servo motor cooperates with the third support frame to drive the fishing rod to revolve, so as to realize the simultaneous painting of multiple fishing rods and improve the efficiency of the fishing rod painting process.

[0004] The existing spraying device cannot adjust the width of the nozzle due to its fixed installation method, so it can only spray parts of a specific width, reducing the working range of the spraying device. After spraying is completed, the sprayed parts need to be dried, but the existing drying devices are installed at different heights, which increases the drying time of the parts, reduces the work efficiency of the parts spraying, and is inconvenient to use. Therefore, we propose an electric vehicle surround painting device with easy-to-use functions, which is in urgent need of development. Utility Model Content

[0005] In response to the above-mentioned technical deficiencies, the purpose of the present invention is to provide an electric vehicle surround painting device, whose gearbox itself (i.e., the shell) is an integrated structure, which is different from the existing spraying device. Due to the fixed installation method of its nozzle, the width of the nozzle cannot be adjusted, so that only parts of a specific width can be sprayed, which reduces the working range of the spraying device. After the spraying is completed, the sprayed parts need to be dried, but the existing drying devices are installed at different heights, which increases the drying time of the parts, reduces the work efficiency of spraying the parts, and is inconvenient to use.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solution: a surround painting device for an electric vehicle, comprising a base, the top of the base is connected to a spray box, the top of the spray box is provided with a surround component, the surround component includes a fixed disk, the inner side of the fixed disk is slidably connected to a rotating disk, the outer surface of the rotating disk is provided with an adjustment component, and the adjustment component includes a welding box.

[0007] Preferably, the surround assembly further includes a first motor, and the output shaft of the first motor is connected to the rotating rod.

[0008] Preferably, a mounting rod is connected to the left side of the spray box, and a long rod is rotatably connected to the inner cavity of the mounting rod.

[0009] Preferably, the outer surfaces of the long rod and the rotating rod are respectively connected to two first pulleys, and the two first pulleys are connected by belt transmission, and the top of the base is connected to a fixed box.

[0010] Preferably, the inner cavity of the fixed box is rotatably connected to a threaded rod, and the outer surfaces of the threaded rod and the long rod are sleeved with two second pulleys, and the two second pulleys are connected by belt transmission.

[0011] Preferably, the outer surface of the threaded rod is threadedly connected to a threaded plate, and the outer surface of the threaded plate is slidably connected to the inner cavity of the fixing box.

[0012] Preferably, the top of the threaded plate is connected to a connecting rod, and the top end of the connecting rod passes through the inner cavity of the spray box and is connected to a lifting plate.

[0013] Preferably, the top of the welding box is connected to a protective box, the inner cavity of the protective box is threadedly connected to a second motor, the output shaft of the second motor passes through the inner cavity of the welding box and is connected to a round rod, the outer surface of the round rod is connected to a push plate, and both sides of the inner cavity of the welding box are slidably connected to movable plates.

[0014] Preferably, both sides of the top and bottom of the push plate are rotatably connected with guide plates, the side of the guide plate away from the push plate is rotatably connected to the movable plate, and a first hose is provided through the movable plate.

[0015] Preferably, one end of the first hose is movably connected to the second hose, and the end of the second hose away from the first hose passes through the top of the spray box, the end of the first hose away from the second hose is connected to the nozzle, and the outer surface of the movable plate is connected to a drying device.

[0016] The beneficial effects of the present invention are:

[0017] 1. By setting the surround component, the electric tricycle parts can be sprayed evenly, so as to avoid uneven coating of the parts during spraying and improve the accuracy of spraying. In addition, by setting the rotating disk, the nozzle can be rotated to achieve a surround spraying of the parts, which is convenient for use.

[0018] 2. By using the surrounding component and the adjustment component in conjunction with each other, it can be suitable for parts of different widths, thereby expanding the use range of spray parts and improving the work efficiency when spraying parts. In addition, by lifting the parts by the surrounding component, the distance between the sprayed parts and the drying device can be shortened, thereby speeding up the efficiency of spraying and drying and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a three-dimensional schematic diagram of the overall structure provided by an embodiment of the utility model.

[0021] Figure 2 A schematic side view of the overall structure provided by an embodiment of the utility model.

[0022] Figure 3 This is a disassembled three-dimensional schematic diagram of the spray box provided in an embodiment of the utility model.

[0023] Figure 4 A three-dimensional schematic diagram of a rotating disk provided in an embodiment of the present utility model.

[0024] Figure 5 This is a disassembled three-dimensional schematic diagram of the welding box provided in an embodiment of the utility model.

[0025] Figure 6 This is a three-dimensional schematic diagram of a push plate provided in an embodiment of the utility model.

[0026] Figure 7 This is a three-dimensional schematic diagram of a threaded rod provided in an embodiment of the present utility model.

[0027] Figure 8 This is a three-dimensional schematic diagram of a fixing box provided in an embodiment of the utility model.

[0028] Description of reference numerals:

[0029] 1-base; 2-spray box; 3-surrounding assembly; 31-first motor; 32-rotating rod; 33-mounting rod; 34-long rod; 35-first pulley; 36-lifting plate; 37-fixed box; 38-threaded rod; 39-second pulley; 310-threaded plate; 311-connecting rod; 312-fixed disk; 313-rotating disk; 4-adjusting assembly; 41-welding box; 42-protective box; 43-second motor; 44-round rod; 45-push plate; 46-moving plate; 47-guide plate; 48, first hose; 49-second hose; 410-spray head; 411-drying device. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Example 1

[0032] like Figures 1-8 As shown, in order to evenly spray the surface of the parts, an electric vehicle surround painting device is provided, including a base 1, a spray box 2 is connected to the top of the base 1, a surround component 3 is provided on the top of the spray box 2, the surround component 3 includes a fixed disk 312, the inner side of the fixed disk 312 is slidably connected to the rotating disk 313, wherein the inner side of the fixed disk 312 is provided with a slide groove, the inner cavity of the slide groove is slidably connected to a plurality of slide rods, and one end of the slide rod is connected to the rotating disk 313, the outer surface of the rotating disk 313 is provided with an adjustment component 4, the adjustment component 4 includes a welding box 41, the top of the welding box 41 is connected to the bottom of the rotating disk 313 through a welding seat The surrounding assembly 3 further includes a first motor 31, wherein a mounting seat is welded to the top of the spray box 2, and the top of the mounting seat is connected to the first motor 31, the output shaft of the first motor 31 is connected to a rotating rod 32, and the left side of the spray box 2 is connected to a mounting rod 33, wherein the left side of the spray box 2 is connected to a plurality of fixed blocks, and the fixed blocks are connected to the outer surface of the mounting rod 33, and the inner cavity of the mounting rod 33 is rotatably connected to a long rod 34, and the outer surfaces of the long rod 34 and the rotating rod 32 are respectively connected to two first pulleys 35, and the two first pulleys 35 are connected by belt transmission, and the top of the base 1 is connected to a fixed box 37;

[0033] Example 2

[0034] like Figure 3-Figure 7As shown, in order to reduce the distance between the parts and the drying equipment, the inner cavity of the fixed box 37 is rotatably connected to a threaded rod 38, wherein the outer surface of the threaded rod 38 is provided with an external thread, and the outer surfaces of the threaded rod 38 and the long rod 34 are sleeved with two second pulleys 39, and the two second pulleys 39 are connected by a belt transmission. The outer surface of the threaded rod 38 is threadedly connected to a threaded plate 310, and the inner cavity of the threaded plate 310 is provided with an internal thread that matches the threaded rod 38. The outer surface of the threaded plate 310 is slidably connected to the inner cavity of the fixed box 37, and the top of the threaded plate 310 is connected to a connecting rod 311. The top end of the connecting rod 311 passes through the inner cavity of the spray box 2 and is connected to the lifting plate 36, wherein the area where the connecting rod 311 contacts the spray box 2 is sealed;

[0035] Start the first motor 31, the first motor 31 drives the rotating rod 32 to rotate, the rotating rod 32 drives the first pulley 35 and the rotating disk 313 to rotate together, the first pulley 35 drives the long rod 34 to rotate, the long rod 34 drives the second pulley 39 to rotate, the second pulley 39 drives the threaded rod 38 to rotate, the threaded rod 38 uses the principle of thread transmission to push the threaded plate 310 to move upward, the threaded plate 310 pushes the connecting rod 311 to move synchronously, the connecting rod 311 pushes the lifting plate 36 to move synchronously, the lifting plate 36 moves the placed electric tricycle parts upward synchronously, at this time, the rotating disk 313 drives the adjusting component 4 to rotate, the adjusting component 4 performs surrounding spraying on the parts, so that the parts at different heights can be evenly sprayed through the lifting working state;

[0036] Example 3

[0037] like Figure 3-Figure 8 As shown, on the basis of Example 1 and Example 2, in order to adjust the spraying width range, a protective box 42 is connected to the top of the welding box 41, and the inner cavity of the protective box 42 is threadedly connected to a second motor 43. The output shaft of the second motor 43 passes through the inner cavity of the welding box 41 and is connected to a round rod 44. The outer surface of the round rod 44 is connected to a push plate 45. Both sides of the inner cavity of the welding box 41 are slidably connected to a movable plate 46. Both sides of the top and bottom of the push plate 45 are rotatably connected to a guide plate 47. The side of the guide plate 47 away from the push plate 45 is rotatably connected to the movable plate 46. A through cavity is provided on both sides of the bottom of the welding box 41, a first hose 48 is provided through the movable plate 46, one end of the first hose 48 is movably connected to a second hose 49, and the end of the second hose 49 away from the first hose 48 passes through the top of the spray box 2, and one end of the second hose 49 is connected to an external spray paint tank, wherein the area where the second hose 49 contacts the spray box 2 is sealed, the end of the first hose 48 away from the second hose 49 is connected to a nozzle 410, and the outer surface of the movable plate 46 is connected to a drying device 411;

[0038] When spraying electric tricycle parts of different widths, the second motor 43 is started, the second motor 43 drives the round rod 44 to rotate, the round rod 44 drives the push plate 45 to rotate and swing, the push plate 45 pushes the two guide plates 47 to move relative to or away from each other, the two guide plates 47 drive the two movable plates 46 to move synchronously, the two movable plates 46 push the first hoses 48 to move synchronously, the two first hoses 48 drive the two nozzles 410 to move synchronously, so that the parts can be sprayed, and after the spraying is completed, the drying device 411 can be started to dry the parts. It should be noted that the model of the drying device 411 can be selected as a waterproof or corrosion-resistant model for easy use;

[0039] Finally, the user first places the electric tricycle parts that need to be sprayed on the lifting plate 36, and then starts the surrounding component 3 to drive the adjustment component 4 to spray the parts evenly around. After spraying, the parts can be taken out with the help of external tools for easy use.

[0040] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. An electric vehicle surround painting device, comprising a base, characterized in that: The top of the base is connected to a spray box, the top of the spray box is provided with a surrounding component, the surrounding component includes a fixed disk, the inner side of the fixed disk is slidably connected to a rotating disk, the outer surface of the rotating disk is provided with an adjustment component, and the adjustment component includes a welding box.

2. The electric vehicle surround painting device according to claim 1, characterized in that: The surround assembly further includes a first motor, and an output shaft of the first motor is connected to a rotating rod.

3. The electric vehicle surround painting device according to claim 2, characterized in that: The left side of the spray box is connected with a mounting rod, and the inner cavity of the mounting rod is rotatably connected with a long rod.

4. The electric vehicle surround painting device according to claim 3, characterized in that: The outer surfaces of the long rod and the rotating rod are respectively connected to two first pulleys, and the two first pulleys are connected through belt transmission. The top of the base is connected to a fixed box.

5. The electric vehicle surround painting device according to claim 4, characterized in that: The inner cavity of the fixed box is rotatably connected to a threaded rod, and the outer surfaces of the threaded rod and the long rod are sleeved with two second pulleys, which are connected through belt transmission.

6. The electric vehicle surround painting device according to claim 5, characterized in that: The outer surface of the threaded rod is threadedly connected with a threaded plate, and the outer surface of the threaded plate is slidably connected to the inner cavity of the fixing box.

7. The electric vehicle surround painting device according to claim 6, characterized in that: The top of the threaded plate is connected to a connecting rod, and the top end of the connecting rod penetrates into the inner cavity of the spray box and is connected to a lifting plate.

8. The electric vehicle surround painting device according to claim 1, characterized in that: The top of the welding box is connected to a protective box, the inner cavity of the protective box is threadedly connected to a second motor, the output shaft of the second motor passes through the inner cavity of the welding box and is connected to a round rod, the outer surface of the round rod is connected to a push plate, and both sides of the inner cavity of the welding box are slidably connected to movable plates.

9. The electric vehicle surround painting device according to claim 8, characterized in that: Both sides of the top and bottom of the push plate are rotatably connected with guide plates, and the side of the guide plate away from the push plate is rotatably connected with the movable plate, and a first hose is provided through the movable plate.

10. The electric vehicle surround painting device according to claim 9, characterized in that: One end of the first hose is movably connected to the second hose, and the end of the second hose away from the first hose passes through the top of the spray box, the end of the first hose away from the second hose is connected to the nozzle, and the outer surface of the movable plate is connected to a drying device.

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