Anti-corrosion material smearing device for electric tricycle door lock controller shell
By combining stainless steel pipes and material spray nozzles with a drive belt and electric rollers, the problem of efficiency and uniformity in applying anti-corrosion materials to the outer shell of electric tricycle door lock controllers was solved, achieving a highly efficient and reliable coating effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-21
- Publication Date
- 2026-03-03
AI Technical Summary
In the existing technology, when applying anti-corrosion materials to the outer shell of the door lock controller of electric tricycles, there are problems of low application efficiency and uneven application.
The system uses stainless steel pipes and material nozzles to spray paint. The controller housing is moved by a transmission belt, and the paint is evenly applied by the cooperation of an electric roller and a moving block. A limit block is used to prevent the housing from shaking.
It improves the efficiency and uniformity of anti-corrosion material application, ensures the reliability of the application process, and extends the service life of the controller.
Smart Images

Figure CN223959863U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of electric tricycle door lock controller processing technology, and in particular relates to a device for applying anti-corrosion material to the outer shell of an electric tricycle door lock controller. Background Technology
[0002] Electric tricycles utilize electricity as an important energy source that is environmentally friendly, clean, and has a high conversion rate. It is widely used in production and daily life to drive the upgrading of transportation tools, promote the low-carbon development of the transportation industry, reduce transportation costs, save energy, and protect the environment. The door lock controller is the core of the access control system, the brain of the system that controls the doors of electric tricycles.
[0003] After the door lock controller housing is manufactured, its surface needs to be coated with anti-corrosion material to prevent corrosion caused by external factors during use and to extend the life of the controller. In order to ensure the uniformity and efficiency of the coating, an anti-corrosion material coating device for electric tricycle door lock controller housing is needed. The device first sprays the coating onto the surface of the housing, and then uses a roller to evenly coat the coating on the surface of the housing. Through the production line, the efficiency and uniformity of the anti-corrosion material coating can be effectively improved. Utility Model Content
[0004] The purpose of this invention is to provide a device for applying anti-corrosion material to the outer shell of an electric tricycle door lock controller. First, the coating is sprayed onto the surface of the outer shell, and then the coating adhering to the surface of the outer shell is evenly applied by a roller. Through the production line, the efficiency and uniformity of the anti-corrosion material application can be effectively improved, thereby solving the technical problems mentioned in the background art.
[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A device for applying anti-corrosion material to the outer shell of an electric tricycle door lock controller, comprising a processing table: a transmission belt is installed on the top of the processing table and a steel frame is fixedly connected to it by bolts; a U-shaped frame is welded to the top of the processing table; a stainless steel pipe is fixedly connected to the surface of the U-shaped frame; a material spray nozzle is provided in the inner cavity of the U-shaped frame; multiple sliding rods are welded to the surface of the steel frame; a moving block is slidably connected to the surface of the sliding rod; an electric roller is installed on the surface of the moving block; a motor one is fixedly connected to the surface of the moving block located on the side by bolts; a threaded rod is fixedly connected to the output shaft of the motor one by a flange; a motor two is fixedly connected to the surface of the moving block located on the upper side by bolts; a drive wheel is fixedly connected to the output shaft of the motor two by a flange; and a controller shell is placed on the top of the transmission belt.
[0006] Preferably, the material nozzle is connected to the stainless steel pipe, and the stainless steel pipe is connected to the external anti-corrosion coating supply pump body.
[0007] Preferably, the end of the threaded rod extends through to the bottom of the movable block and is rotatably connected to the steel frame, and the threaded rod and the movable block are threaded together.
[0008] Preferably, the drive wheel is fitted to the top of the steel frame.
[0009] Preferably, a limiting block is fixedly connected to the surface of the transmission belt, and the limiting block is a stainless steel L-shaped block.
[0010] The beneficial effects of this utility model are:
[0011] 1. This utility model uses a combination of stainless steel pipe and material spray nozzle to spray the outer side of the controller housing. Then, the controller housing is moved to a working position by a transmission belt. Then, the moving block drives an electric roller to apply the anti-corrosion material attached to the surface of the controller housing. This achieves the goal of first spraying the paint onto the surface of the housing, and then using the roller to evenly apply the paint to the surface of the housing. Through the production line, the efficiency and uniformity of anti-corrosion material application can be effectively improved.
[0012] 2. By setting a limiting block, this utility model limits the placement of the controller housing on the top of the transmission belt, preventing the controller housing from shaking or tipping over during movement and application by the electric roller, thus effectively ensuring the reliability of the controller housing during the application process. Attached Figure Description
[0013] in:
[0014] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model;
[0015] Figure 2 This is one embodiment of the present utility model. Figure 1 A magnified view of point A in the middle;
[0016] Figure 3 This is a three-dimensional schematic diagram of a second motor and a drive wheel according to an embodiment of the present invention;
[0017] Figure 4 This is a three-dimensional schematic diagram of a motor and a threaded rod according to an embodiment of the present invention.
[0018] The attached diagram lists the components represented by each number as follows:
[0019] 1. Processing table, 2. Transmission belt, 3. Steel frame, 4. U-shaped frame, 5. Stainless steel pipe, 6. Material nozzle, 7. Slide bar, 8. Moving block, 9. Electric roller, 10. Motor 1, 11. Threaded rod, 12. Motor 2, 13. Drive wheel, 14. Controller housing, 15. Limit block. Detailed Implementation
[0020] In the following description, embodiments of the anti-corrosion material coating device for the housing of the electric tricycle door lock controller of this utility model will be described with reference to the accompanying drawings.
[0021] Example 1:
[0022] Figure 1-4 This invention illustrates an embodiment of an anti-corrosion material coating device for the outer shell of an electric tricycle door lock controller. The device includes a processing table 1. A transmission belt 2 is mounted on the top of the processing table 1 and a steel frame 3 is fixedly connected to it by bolts. A U-shaped frame 4 is welded to the top of the processing table 1. A stainless steel pipe 5 is fixedly connected to the surface of the U-shaped frame 4. A material nozzle 6 is provided inside the U-shaped frame 4, communicating with the stainless steel pipe 5. The stainless steel pipe 5 is connected to an external anti-corrosion coating supply pump. Multiple sliding rods 7 are welded to the surface of the steel frame 3, and movable blocks 8 are slidably connected to the surface of the sliding rods 7. An electric roller 9 is mounted on the surface of the moving block 8 located on the side. A motor 10 is fixedly connected to the surface of the moving block 8 by bolts. The output shaft of the motor 10 is fixedly connected to a threaded rod 11 by a flange. The end of the threaded rod 11 passes through the lower part of the moving block 8 and is rotatably connected to the steel frame 3. The threaded rod 11 and the moving block 8 are threadedly connected. A second motor 12 is fixedly connected to the surface of the moving block 8 located on the upper side by bolts. The output shaft of the second motor 12 is fixedly connected to a drive wheel 13 by a flange. The drive wheel 13 is in contact with the top of the steel frame 3. A controller housing 14 is placed on the top of the transmission belt 2.
[0023] Example 2:
[0024] Figure 1-4This invention illustrates an embodiment of an anti-corrosion material application device for the outer shell of an electric tricycle door lock controller. The device includes a processing table 1. A transmission belt 2 is mounted on the top of the processing table 1 and a steel frame 3 is bolted to it. A U-shaped frame 4 is welded to the top of the processing table 1. A stainless steel pipe 5 is fixedly connected to the surface of the U-shaped frame 4. A material spray nozzle 6 is provided inside the U-shaped frame 4. Multiple sliding rods 7 are welded to the surface of the steel frame 3. Moving blocks 8 are slidably connected to the surfaces of the sliding rods 7. An electric roller 9 is mounted on the surface of the moving blocks 8. A motor 10 is bolted to the surface of the moving blocks 8 located on the side. The output shaft of the motor 10... A threaded rod 11 is fixedly connected via a flange. A motor 12 is fixedly connected to the surface of the upper movable block 8 via bolts. The output shaft of the motor 12 is fixedly connected to a drive wheel 13 via a flange. A controller housing 14 is placed on top of the transmission belt 2. A limit block 15 is fixedly connected to the surface of the transmission belt 2. The limit block 15 is a stainless steel L-shaped block. By setting the limit block 15, the placement of the controller housing 14 on top of the transmission belt 2 is limited, preventing the controller housing 14 from shaking or tipping over during movement and when it is coated by the electric roller 9, effectively ensuring the reliability of the controller housing 14 during the coating operation.
[0025] Working Principle: In use, the user sprays the outer side of the controller housing 14 using the stainless steel pipe 5 and the material nozzle 6. Then, the controller housing 14 is moved to a working position by the transmission belt 2. The moving block 8 is moved horizontally by the cooperation of the motor 12 and the drive wheel 13, which in turn drives the electric roller 9 to apply the anti-corrosion material to the surface of the controller housing 14. At the same time, the electric roller 9 is moved vertically by the cooperation of the motor 10 and the threaded rod 11. With the cooperation of multiple electric rollers 9, the anti-corrosion coating on the surface of the controller housing 14 can be evenly applied. This achieves the goal of first spraying the coating onto the housing surface, and then using the rollers to evenly apply the coating to the housing surface. Through the assembly line approach, the application efficiency and uniformity of the anti-corrosion material can be effectively improved.
[0026] In summary, this anti-corrosion material coating device for the outer shell of the electric tricycle door lock controller uses a stainless steel pipe 5 and a material nozzle 6 to spray the outer side of the controller shell 14. Then, the controller shell 14 is moved to a working position by a transmission belt 2, and then the moving block 8 drives the electric roller 9 to coat the anti-corrosion material attached to the surface of the controller shell 14. This achieves the goal of first spraying the coating onto the shell surface, and then using the roller to coat the coating evenly on the shell surface. Through the production line, the efficiency and uniformity of anti-corrosion material coating can be effectively improved.
Claims
1. A device for applying anti-corrosion material to the housing of an electric tricycle door lock controller, characterized in that, The equipment includes a processing table (1): a transmission belt (2) is installed on the top of the processing table (1) and a steel frame (3) is fixedly connected to it by bolts. A U-shaped frame (4) is welded to the top of the processing table (1). A stainless steel pipe (5) is fixedly connected to the surface of the U-shaped frame (4). A material nozzle (6) is provided in the inner cavity of the U-shaped frame (4). Multiple sliding rods (7) are welded to the surface of the steel frame (3). A moving block (8) is slidably connected to the surface of the sliding rod (7). An electric roller (9) is installed on the surface of the moving block (8). A motor (10) is fixedly connected to the surface of the moving block (8) on the side by bolts. A threaded rod (11) is fixedly connected to the output shaft of the motor (10) by a flange. A motor (2) is fixedly connected to the surface of the moving block (8) on the upper side by bolts. A drive wheel (13) is fixedly connected to the output shaft of the motor (2) by a flange. A controller housing (14) is placed on the top of the transmission belt (2).
2. The device for applying anti-corrosion material to the housing of an electric tricycle door lock controller according to claim 1, characterized in that, The material nozzle (6) is connected to the stainless steel pipe (5), and the stainless steel pipe (5) is connected to the external anti-corrosion coating supply pump body.
3. The device for applying anti-corrosion material to the housing of an electric tricycle door lock controller according to claim 2, characterized in that, The end of the threaded rod (11) extends through to the bottom of the moving block (8) and is rotatably connected to the steel frame (3). The threaded rod (11) and the moving block (8) are threadedly connected.
4. The anti-corrosion material coating device for the housing of an electric tricycle door lock controller according to claim 3, characterized in that, The drive wheel (13) is attached to the top of the steel frame (3).
5. The anti-corrosion material coating device for the housing of an electric tricycle door lock controller according to claim 4, characterized in that, The surface of the transmission belt (2) is fixedly connected to a limiting block (15), which is a stainless steel L-shaped block.