Surface treatment equipment for electric vehicle frame machining
By designing an electric vehicle frame surface treatment equipment including a base plate, a spray box, agitating chamber, a drive mechanism, a clamping structure, a spray device, agitating mechanism and feed pipe, the problem of inconsistent spraying effect in the prior art is solved, and uniform spraying and protection of the frame surface is achieved.
Patent Information
- Application Number
- CN202421642214.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-12
AI Technical Summary
In the prior art, the spraying of electric vehicle frames mostly relies on handheld spray guns, resulting in inconsistent spraying effects and making it difficult to achieve consistent protection effects.
A surface treatment equipment including a base plate, a spray box, agitating chamber, a driving mechanism, a clamping structure, a spraying device, agitating mechanism and a feed pipe is designed. The frame is fixed by the clamping structure, and the agitating mechanism is evenly agitating the coating, and uniformly spraying is achieved through the driving mechanism and the spraying device.
Through the use of this equipment, uniform spraying of the frame surface can be achieved, solving the problem of inconsistent spraying effect caused by hand-held spray guns, and ensuring uniform protection of the frame surface.
Smart Images
Figure CN222984651U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of electric vehicles, and particularly relates to a surface treatment device for processing an electric vehicle frame. Background Art
[0002] A battery-powered vehicle, also known as an "electric vehicle", is a pure electric motor vehicle powered by a storage battery (battery) and driven by an electric motor (DC, AC, series excitation, shunt excitation).
[0003] An electric vehicle consists of a storage battery, an electric motor, a vehicle frame, etc. In order to protect the surface of the vehicle frame, it is necessary to spray paint on the surface. The problem with the above technology is that in the prior art, most of the spraying of the vehicle frame is carried out by hand-held spray guns. Due to different spraying habits of workers, the spraying effects may vary, and a unified effect cannot be achieved. Summary of the Utility Model
[0004] Aiming at the problems existing in the prior art, the utility model provides a surface treatment device for processing an electric vehicle frame that can overcome or at least partially solve the above problems.
[0005] The utility model is realized as follows: A surface treatment device for processing an electric vehicle frame includes a bottom plate, a spraying box, and a stirring bin. It is characterized in that: the bottom of the spraying box is fixedly installed on the top of the bottom plate, the bottom of the stirring bin is fixedly installed on the top of the bottom plate, a driving mechanism is installed on the top of the spraying box, a clamping structure is installed in the inner cavity of the spraying box, a spraying device is installed on the top of the bottom plate, a stirring mechanism is installed in the inner cavity of the stirring bin, a feeding pipe is installed on the top of the stirring bin, and an installation door is installed on the front side of the spraying box.
[0006] In order to improve the rotation of the clamping structure, preferably, the driving mechanism includes a first motor, a driving wheel, a transmission belt, and a transmission rod. The surface of the transmission rod is movably installed in the middle of the top of the spraying box. The right driving wheel is fixedly installed at one end of the transmission rod, the left driving wheel is fixedly installed at the output end of the first motor, and the left driving wheel and the right driving wheel are fixedly connected by the transmission belt. The bottom of the first motor is fixedly installed on the left side of the spraying box. The first motor can rotate, the first motor drives the right driving wheel to rotate, the right driving wheel drives the transmission rod to rotate, and the transmission rod drives the clamping structure to rotate.
[0007] To improve the installation of the vehicle frame, preferably, the clamping structure includes a mounting block, a mounting frame, and a lead screw. The top of the mounting block is fixedly installed at the other end of the transmission rod. The middle of the mounting frame is movably installed in the middle of the mounting block. The middle of the front mounting frame is connected to the surface of the lead screw through a right-handed thread, and the middle of the rear mounting frame is connected to the surface of the lead screw through a left-handed thread. The vehicle frame can be installed in the middle of the mounting frame, and by rotating the lead screw, the lead screw drives the front mounting frame and the rear mounting frame to move towards the center through the threaded connection, thereby fixedly installing the vehicle frame.
[0008] To improve the spraying of the vehicle frame, preferably, the spraying device includes a pipeline, a material extraction mechanism, a discharge plate, and a spray head. The material extraction mechanism is installed on the top of the bottom plate. The right side of the material extraction mechanism is connected to the surface of the mixing bin. The discharge plate is installed in the inner cavity of the spraying box. The bottom of the spray head is fixedly installed on the left side of the discharge plate. The right side of the discharge plate is fixedly connected to the top of the material extraction mechanism through a pipeline. A support rod is installed on the right side of the discharge plate. The paint can be driven by the material extraction mechanism, enter the discharge plate through the pipeline, be evenly distributed in the discharge plate and then sprayed out atomized by the spray head.
[0009] To improve the stirring of the paint, preferably, the stirring mechanism includes a second motor and a stirring frame. The stirring frame is installed in the inner cavity of the mixing bin. One end of the stirring is fixedly installed at the output end of the second motor. The top of the second motor is fixedly installed on the top of the mixing bin. By rotating the second motor, the second motor drives the stirring frame to rotate, and the stirring frame stirs the paint.
[0010] To improve the extraction of the paint, preferably, the material extraction mechanism includes a third motor, a box body, and a fan blade. The bottom of the box body is fixedly installed on the top of the bottom plate. The fan blade is movably installed in the inner cavity of the box body. The fan blade is fixedly installed at the output end of the third motor. The bottom of the third motor is fixedly installed on the top of the bottom plate. By rotating the third motor, the third motor drives the fan blade to rotate, and the fan blade rotates in the box body to generate suction, thereby extracting the paint.
[0011] To improve the fixation of the discharge plate, preferably, one end of the support rod is fixedly installed on the right side of the inner cavity of the spraying box, and the other end of the support rod is fixedly installed on the right side of the discharge plate. The discharge plate can be fixed through the support rod by installing the support rod on the spraying box and the discharge plate on the support rod.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] The utility model solves the problem that in the prior art, when spraying a vehicle frame, most of the spraying is carried out by holding a spray gun manually. Due to different spraying habits of workers, the spraying effects may be different and a unified effect cannot be achieved. The utility model achieves this by setting a bottom plate, a spraying box, a stirring bin, a driving mechanism, a clamping structure, a spraying device, a stirring mechanism and a feeding pipe. First, the vehicle frame is installed on the clamping structure and fixed by the clamping structure. Then, the paint is injected into the stirring bin through the feeding pipe. Next, the stirring mechanism is turned on, the second motor rotates, and the second motor drives the stirring frame to rotate. Then, the driving mechanism is turned on, the first motor rotates, the first motor drives the right transmission wheel to rotate, the right transmission wheel drives the transmission rod to rotate, and the vehicle frame rotates. Finally, the spraying device is turned on, and the paint is evenly sprayed on the surface of the vehicle frame through the spraying device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 FIG. is a schematic perspective view of the overall structure provided by an embodiment of the utility model;
[0015] Figure 2 FIG. is a schematic perspective view of the driving mechanism and the clamping structure provided by an embodiment of the utility model;
[0016] Figure 3 FIG. is a schematic perspective view of the spraying device provided by an embodiment of the utility model;
[0017] Figure 4 FIG. is a schematic perspective view of the stirring mechanism provided by an embodiment of the utility model;
[0018] Figure 5 FIG. is a schematic perspective view of the material extraction mechanism provided by an embodiment of the utility model.
[0019] In the figures: 1, bottom plate; 2, spraying box; 3, stirring bin; 4, driving mechanism; 401, first motor; 402, transmission wheel; 403, transmission belt; 404, transmission rod; 5, clamping structure; 501, mounting block; 502, mounting frame; 503, lead screw; 6, spraying device; 601, pipeline; 602, material extraction mechanism; 6021, third motor; 6022, box body; 6023, fan blade; 603, discharge plate; 604, spray head; 7, stirring mechanism; 701, second motor; 702, stirring frame; 8, feeding pipe; 9, mounting door; 10, support rod. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] In order to further understand the content, features and effects of the present invention, the following embodiments are cited and described in detail in conjunction with the accompanying drawings.
[0021] The structure of the present invention will be described in detail below with reference to the accompanying drawings.
[0022] As shown in Figures 1 to 5As shown in the figure, a surface treatment device for processing an electric vehicle frame provided by an embodiment of the present utility model includes a bottom plate 1, a spraying box 2 and a stirring bin 3. The bottom of the spraying box 2 is fixedly installed on the top of the bottom plate 1, and the bottom of the stirring bin 3 is fixedly installed on the top of the bottom plate 1. A driving mechanism 4 is installed on the top of the spraying box 2, a clamping structure 5 is installed in the inner cavity of the spraying box 2, a spraying device 6 is installed on the top of the bottom plate 1, a stirring mechanism 7 is installed in the inner cavity of the stirring bin 3, a feeding pipe 8 is installed on the top of the stirring bin 3, and an installation door 9 is installed on the front side of the spraying box 2. In order to improve the rotation of the clamping structure 5, the driving mechanism 4 includes a first motor 401, a transmission wheel 402, a transmission belt 403 and a transmission rod 404. The surface of the transmission rod 404 is movably installed in the middle of the top of the spraying box 2. The right transmission wheel 402 is fixedly installed at one end of the transmission rod 404, and the left transmission wheel 402 is fixedly installed at the output end of the first motor 401. The left transmission wheel 402 and the right transmission wheel 402 are fixedly connected by the transmission belt 403. The bottom of the first motor 401 is fixedly installed on the left side of the spraying box 2. The first motor 401 can rotate, the first motor 401 drives the right transmission wheel 402 to rotate, the right transmission wheel 402 drives the transmission rod 404 to rotate, and the transmission rod 404 drives the clamping structure 5 to rotate. In order to improve the installation of the vehicle frame, the clamping structure 5 includes a mounting block 501, a mounting frame 502 and a lead screw 503. The top of the mounting block 501 is fixedly installed at the other end of the transmission rod 404. The middle of the mounting frame 502 is movably installed in the middle of the mounting block 501. The middle of the front mounting frame 502 is threadedly connected to the surface of the lead screw 503 through a right-handed thread, and the middle of the rear mounting frame 502 is threadedly connected to the surface of the lead screw 503 through a left-handed thread. The vehicle frame can be installed in the middle of the mounting frame 502, and the lead screw 503 is rotated. The lead screw 503 drives the front mounting frame 502 and the rear mounting frame 502 to move towards the center through threaded connection, so as to fixedly install the vehicle frame. In order to improve the spraying of the vehicle frame, the spraying device 6 includes a pipeline 601, a material pumping mechanism 602, a discharge plate 603 and a nozzle 604. The material pumping mechanism 602 is installed on the top of the bottom plate 1. The right side of the material pumping mechanism 602 is connected to the surface of the stirring bin 3. The discharge plate 603 is installed in the inner cavity of the spraying box 2. The bottom of the nozzle 604 is fixedly installed on the left side of the discharge plate 603. The right side of the discharge plate 603 is fixedly connected to the top of the material pumping mechanism 602 through the pipeline 601. A support rod 10 is installed on the right side of the discharge plate 603. The material pumping mechanism 602 can drive the paint to enter the discharge plate 603 through the pipeline 601. The paint is evenly distributed in the discharge plate 603 to the nozzle 604, and the paint is atomized and sprayed out through the nozzle 604. In order to improve the stirring of the paint, the stirring mechanism 7 includes a second motor 701 and a stirring frame 702. The stirring frame 702 is installed in the inner cavity of the stirring bin 3. One end of the stirring is fixedly installed at the output end of the second motor 701. The top of the second motor 701 is fixedly installed on the top of the stirring bin 3. The second motor 701 can rotate,The second motor 701 drives the stirring frame 702 to rotate, and the stirring frame 702 stirs the paint. To improve the extraction of the paint, the material extraction mechanism 602 includes a third motor 6021, a box body 6022 and a fan blade 6023. The bottom of the box body 6022 is fixedly installed on the top of the bottom plate 1. The fan blade 6023 is movably installed in the inner cavity of the box body 6022. The fan blade 6023 is fixedly installed at the output end of the third motor 6021. The bottom of the third motor 6021 is fixedly installed on the top of the bottom plate 1. The third motor 6021 can rotate, and the third motor 6021 drives the fan blade 6023 to rotate. The fan blade 6023 rotates in the box body 6022 to generate suction force, thereby extracting the paint. To improve the fixation of the discharge plate 603, one end of the support rod 10 is fixedly installed on the right side of the inner cavity of the spraying box 2, and the other end of the support rod 10 is fixedly installed on the right side of the discharge plate 603. The support rod 10 can be installed on the spraying box 2, and the discharge plate 603 is installed on the support rod 10, so as to fix the discharge plate 603 through the support rod 10.,
[0023] The working principle of the present utility model:
[0024] When in use, first install the vehicle frame on the mounting frame 502. By rotating the lead screw 503, the lead screw 503 drives the front mounting frame 502 and the rear mounting frame 502 to move towards the center through threaded connection. Then inject the paint into the stirring bin 3 through the feed pipe 8. Then turn on the stirring mechanism 7, and the second motor 701 rotates. The second motor 701 drives the stirring frame 702 to rotate, and the stirring frame 702 stirs the paint. Then turn on the driving mechanism 4, and the first motor 401 rotates. The first motor 401 drives the left transmission wheel 402 to rotate. The left transmission wheel 402 drives the right transmission wheel 402 through the transmission belt 403. The right transmission wheel 402 drives the transmission rod 404 to rotate. The transmission rod 404 drives the mounting block 501 to rotate. The mounting block 501 drives the vehicle frame to rotate. Then turn on the spraying device 6, and the third motor 6021 rotates. The third motor 6021 drives the fan blade 6023 to rotate. The fan blade 6023 rotates in the box body 6022 to generate suction force. The paint enters the discharge plate 603 through the pipeline 601, and the paint is sprayed out from the nozzle 604 through the discharge plate 603, and the paint is evenly sprayed on the surface of the vehicle frame.
[0025] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.
[0026] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art of this patent, within the scope of the technical solution of the present invention.
Claims
1. A surface treatment device for processing an electric vehicle frame, comprising a base plate (1), a spray box (2) and a mixing chamber (3), characterized in that: The bottom of the spray box (2) is fixedly mounted on the top of the base plate (1), the bottom of the stirring chamber (3) is fixedly mounted on the top of the base plate (1), a driving mechanism (4) is installed on the top of the spray box (2), a clamping structure (5) is installed in the inner cavity of the spray box (2), a spray device (6) is installed on the top of the base plate (1), a stirring mechanism (7) is installed in the inner cavity of the stirring chamber (3), a feeding pipe (8) is installed on the top of the stirring chamber (3), and an installation door (9) is installed on the front side of the spray box (2).
2. The surface treatment equipment for electric vehicle frame processing according to claim 1, characterized in that: The driving mechanism (4) comprises a first motor (401), a transmission wheel (402), a transmission belt (403) and a transmission rod (404); the surface of the transmission rod (404) is movably mounted on the middle part of the top of the spray box (2); the right transmission wheel (402) is fixedly mounted on one end of the transmission rod (404); the left transmission wheel (402) is fixedly mounted on the output end of the first motor (401); the left transmission wheel (402) and the right transmission wheel (402) are fixedly connected via a transmission belt (403); the bottom of the first motor (401) is fixedly mounted on the left side of the spray box (2).
3. The surface treatment equipment for electric vehicle frame processing according to claim 2, characterized in that: The clamping structure (5) comprises a mounting block (501), a mounting frame (502) and a screw rod (503); the top of the mounting block (501) is fixedly mounted on the other end of the transmission rod (404); the middle of the mounting frame (502) is movably mounted on the middle of the mounting block (501); the middle of the mounting frame (502) on the front side is connected to the surface of the screw rod (503) via a positive thread; and the middle of the mounting frame (502) on the rear side is connected to the surface of the screw rod (503) via a reverse thread.
4. The surface treatment equipment for electric vehicle frame processing according to claim 1, characterized in that: The spraying device (6) includes a pipeline (601), a material extraction mechanism (602), a discharge plate (603) and a nozzle (604), wherein the material extraction mechanism (602) is installed on the top of the base plate (1), the right side of the material extraction mechanism (602) is connected to the surface of the stirring chamber (3), the discharge plate (603) is installed in the inner cavity of the spray box (2), the bottom of the nozzle (604) is fixedly installed on the left side of the discharge plate (603), the right side of the discharge plate (603) is fixedly connected to the top of the material extraction mechanism (602) through the pipeline (601), and a support rod (10) is installed on the right side of the discharge plate (603).
5. The surface treatment equipment for electric vehicle frame processing according to claim 1, characterized in that: The stirring mechanism (7) comprises a second motor (701) and a stirring frame (702), wherein the stirring frame (702) is installed in the inner cavity of the stirring chamber (3), one end of the stirring mechanism is fixedly installed on the output end of the second motor (701), and the top of the second motor (701) is fixedly installed on the top of the stirring chamber (3).
6. The surface treatment equipment for processing an electric vehicle frame according to claim 4, characterized in that: The material extraction mechanism (602) comprises a third motor (6021), a box (6022) and a fan blade (6023), wherein the bottom of the box (6022) is fixedly mounted on the top of the bottom plate (1), the fan blade (6023) is movably mounted in the inner cavity of the box (6022), the fan blade (6023) is fixedly mounted on the output end of the third motor (6021), and the bottom of the third motor (6021) is fixedly mounted on the top of the bottom plate (1).
7. The surface treatment equipment for processing an electric vehicle frame according to claim 4, characterized in that: One end of the support rod (10) is fixedly installed on the right side of the inner cavity of the spray box (2), and the other end of the support rod (10) is fixedly installed on the right side of the discharge plate (603).