A cleaning device for sheet metal parts of drones

Abstract

This utility model discloses a cleaning device for drone sheet metal parts, including a mounting frame, a mesh belt conveyor installed inside the mounting frame, a water storage tank connected inside the mounting frame, a filter screen fixedly installed inside the water storage tank, a mounting shell fixedly installed on the top of the mounting frame, an elastic moving component installed inside the mounting shell, a diversion pipe installed inside the mounting shell through the elastic moving component, a nozzle fixedly installed at the water outlet end of the diversion pipe, and a water flow conveying component installed behind the water storage tank. This ensures that the nozzle maintains a suitable distance from drone sheet metal parts of different thicknesses, avoiding situations where the nozzle is too close or too far from the drone sheet metal parts. This prevents excessive impact from the nozzle being too close to the drone sheet metal parts, which could cause damage, and also prevents insufficient cleaning power from the nozzle being too far from the drone sheet metal parts, which could result in the drone sheet metal parts not being cleaned properly.

Description

Technical Field

[0001] This utility model relates to the field of cleaning technology for sheet metal parts of drones, and in particular to a cleaning device for sheet metal parts of drones. Background Technology

[0002] Unmanned aerial vehicles (UAVs), also known as drones, are unmanned aircraft controlled by radio remote control equipment and their own program control devices. The term "UAV" is actually a general term for unmanned aerial vehicles, which can be technically categorized into several types: unmanned helicopters, unmanned fixed-wing aircraft, unmanned multi-rotor aircraft, unmanned airships, and unmanned paragliders. UAV manufacturing involves various sheet metal parts (such as carbon fiber sheets, aluminum alloy sheets, and plastic sheets). During the production of these sheet metal parts, their surfaces are prone to contamination such as oil, dust, metal shavings, and fingerprints, necessitating cleaning.

[0003] The drone sheet metal parts are placed on a mesh belt conveyor and transported to a cleaning nozzle. The cleaning nozzle sprays water to clean the drone sheet metal parts. However, the nozzles of traditional cleaning devices are mostly fixed in position. But drone sheet metal often has different thicknesses. Fixed nozzles may cause excessive impact due to being too close, or insufficient cleaning force due to being too far away. Based on the above problems, this application proposes a cleaning device for drone sheet metal parts. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a cleaning device for sheet metal parts of unmanned aerial vehicles (UAVs) to solve the aforementioned problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A cleaning device for sheet metal parts of a drone includes a mounting frame, a mesh belt conveyor installed inside the mounting frame, a water storage tank connected to the mounting frame, a filter screen fixedly installed inside the water storage tank, a mounting shell fixedly installed on the top of the mounting frame, an elastic moving component installed inside the mounting shell, a diversion pipe installed inside the mounting shell through the elastic moving component, a nozzle fixedly installed at the water outlet end of the diversion pipe, a water flow conveying component installed behind the water storage tank, and a drying component installed on the top of the mounting frame.

[0007] Preferably, the elastic moving component includes a moving rod slidably disposed inside the mounting housing, a limiting circular plate fixedly disposed at the top of the moving rod, a return spring connected between the bottom of the limiting circular plate and the top of the mounting housing, a U-shaped plate fixedly disposed at the bottom of the moving rod, a diverter pipe fixedly disposed inside the U-shaped plate, a mounting plate fixedly disposed between the opposing surfaces of the U-shaped plates, and a rubber roller fixedly disposed at the bottom of the mounting plate.

[0008] Preferably, the number of rubber rollers is several, and the several rubber rollers are symmetrically distributed.

[0009] Preferably, the water conveying assembly includes a mounting base plate fixedly installed on the rear side of the water storage tank, a conveying pump fixedly installed on the top of the mounting base plate, an inlet pipe fixedly installed at the inlet end of the conveying pump, a stop valve fixedly installed on the surface of the inlet pipe, an outlet pipe fixedly installed at the outlet end of the conveying pump, and a metal corrugated telescopic pipe fixedly installed at the outlet end of the outlet pipe.

[0010] Preferably, the inlet pipe and the outlet pipe have the same diameter, both of which are made of stainless steel. The inlet end of the inlet pipe passes through the water storage tank and extends into the interior of the water storage tank, and the outlet end of the metal corrugated telescopic pipe is connected to the inlet end of the diversion pipe.

[0011] Preferably, the drying assembly includes a mounting bracket fixedly installed on the top of the mounting frame, an air inlet pipe is fixedly installed inside the mounting bracket, an air inlet cover is fixedly installed at the air inlet end of the air inlet pipe, an installation pipe is fixedly installed at the air outlet end of the air inlet pipe, and a rectangular air outlet pipe is fixedly installed on the surface of the installation pipe.

[0012] Preferably, the mounting pipe and the mounting bracket are fixedly connected, and the rectangular air outlet pipe is inclined.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: When the drone sheet metal parts are transported to the installation shell by the mesh belt conveyor, the drone sheet metal parts will push the elastic moving component to drive the diversion pipe to move, so that the diversion pipe drives the nozzle to move, so that the nozzle maintains a suitable distance from the drone sheet metal parts of different thicknesses, avoiding the situation where the nozzle is too close or too far from the drone sheet metal parts. This avoids the situation where the nozzle is too close to the drone sheet metal parts and the impact is too strong, causing damage to the parts, and avoids the situation where the nozzle is too far from the drone sheet metal parts and the cleaning force is insufficient, resulting in the drone sheet metal parts not being cleaned properly. Attached Figure Description

[0014] Figure 1 This is an isometric drawing of the structure of this utility model;

[0015] Figure 2This is a schematic diagram of the installation shell and the internal structure of the water storage tank of this utility model;

[0016] Figure 3 This is a rear view of the structure of this utility model;

[0017] Figure 4 This is a partial structural diagram of the present invention;

[0018] Figure 5 This is a partial structural diagram of the drying component of this utility model.

[0019] In the diagram: 1. Mounting frame; 2. Mesh belt conveyor; 3. Water tank; 4. Filter screen; 5. Mounting housing; 6. Moving rod; 7. Limiting circular plate; 8. Return spring; 9. U-shaped plate; 10. Mounting plate; 11. Rubber roller; 12. Diverter pipe; 13. Nozzle; 14. Mounting base plate; 15. Conveying pump; 16. Water inlet pipe; 17. Water outlet pipe; 18. Corrugated metal telescopic pipe; 19. Mounting bracket; 20. Air inlet pipe; 21. Air inlet hood; 22. Mounting pipe; 23. Rectangular air outlet pipe. Detailed Implementation

[0020] 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.

[0021] Example: Refer to Figure 1-5A cleaning device for sheet metal parts of a drone includes a mounting frame 1, a mesh belt conveyor 2 installed inside the mounting frame 1, a water tank 3 connected inside the mounting frame 1, a filter screen 4 fixedly installed inside the water tank 3, a mounting shell 5 fixedly installed on the top of the mounting frame 1, an elastic moving component installed inside the mounting shell 5, a diversion pipe 12 installed inside the mounting shell 5 via the elastic moving component, a nozzle 13 fixedly installed at the water outlet of the diversion pipe 12, and a water flow conveying component installed at the rear of the water tank 3. The water flow conveying component includes a mounting base plate 14 fixedly installed at the rear of the water tank 3, a conveying pump 15 fixedly installed on the top of the mounting base plate 14, and a water inlet pipe 16 fixedly installed at the water inlet of the conveying pump 15. A water stop valve is fixedly installed on the surface of the 6th section. A water outlet pipe 17 is fixedly installed at the outlet end of the pump 15. A metal corrugated telescopic pipe 18 is fixedly installed at the outlet end of the water outlet pipe 17. The inlet pipe 16 and the outlet pipe 17 have the same diameter. Both the inlet pipe 16 and the outlet pipe 17 are made of stainless steel. The inlet end of the inlet pipe 16 passes through the water storage tank 3 and extends into the interior of the water storage tank 3. The outlet end of the metal corrugated telescopic pipe 18 is connected to the inlet end of the diversion pipe 12. The pump 15 draws water from the water storage tank 3 into the outlet pipe 17 through the inlet pipe 16, and then into the diversion pipe 12 through the metal corrugated telescopic pipe 18 for diversion. The diverted water is sprayed onto the UAV sheet metal parts through the nozzle 13, thereby cleaning the UAV sheet metal parts. The cleaning process involves a drying assembly at the top of the mounting frame 1. An elastic moving assembly includes a moving rod 6 slidably disposed inside the mounting housing 5. A limiting circular plate 7 is fixedly mounted on the top of the moving rod 6. A return spring 8 connects the bottom of the limiting circular plate 7 and the top of the mounting housing 5. A U-shaped plate 9 is fixedly mounted at the bottom of the moving rod 6. A diversion pipe 12 is fixedly installed inside the U-shaped plate 9. A mounting plate 10 is fixedly mounted between the opposing surfaces of the U-shaped plates 9. Rubber rollers 11 are fixedly mounted at the bottom of the mounting plate 10. Several rubber rollers 11 are symmetrically distributed. After the mesh belt conveyor 2 transports the UAV sheet metal parts into the mounting housing 5, the UAV sheet metal parts are pushed by the rubber rollers 11 into the U-shaped plate 9. The plate 9 moves upward, causing the U-shaped plate 9 to drive the nozzle 13 upward through the diversion pipe 12. This causes the moving rod 6 to drive the limiting circular plate 7 to stretch the return spring 8, ensuring that the nozzle 13 maintains a suitable water spray distance from the drone sheet metal parts. When the drone sheet metal parts are removed from the bottom of the rubber roller 11 on the left, the return spring 8 causes the limiting circular plate 7 to reset. This causes the moving rod 6 to drive the mounting plate 10 downward through the U-shaped plate 9, causing the rubber roller 11 to move downward and reset. This allows the next drone sheet metal part to be cleaned, ensuring that the nozzle 13 maintains a suitable distance from drone sheet metal parts of different thicknesses, avoiding situations where the nozzle 13 is too close or too far from the drone sheet metal parts.

[0022] Specifically, the drying assembly includes a mounting bracket 19 fixedly installed on the top of the mounting frame 1. An air inlet pipe 20 is fixedly installed inside the mounting bracket 19. An air inlet hood 21 is fixedly installed at the air inlet end of the air inlet pipe 20. An installation pipe 22 is fixedly installed at the air outlet end of the air inlet pipe 20. A rectangular air outlet pipe 23 is fixedly installed on the surface of the installation pipe 22. The installation pipe 22 is fixedly connected to the mounting bracket 19. The rectangular air outlet pipe 23 is inclined. After the drone sheet metal parts are cleaned, the mesh belt conveyor 2 transports the drone sheet metal parts to the inside of the mounting bracket 19. The air inlet hood 21 is connected to an external fan through a rectangular flange on the air inlet hood 21. The fan blows air into the air inlet hood 21 and into the installation pipe 22 through the air inlet pipe 20. Then, the air is sprayed onto the surface of the drone sheet metal parts through the rectangular air outlet pipe 23 to dry the water droplets adhering to the surface of the drone sheet metal parts during cleaning.

[0023] In use: Place the drone sheet metal parts to be cleaned onto the mesh belt conveyor 2. The external controller controls the mesh belt conveyor 2 to transport the drone sheet metal parts. Once the drone sheet metal parts enter the mounting housing 5, they push the rubber roller 11 upwards, causing the rubber roller 11 to push the U-shaped plate 9 upwards. The U-shaped plate 9 then moves the diversion pipe 12 upwards, which in turn moves the nozzle 13 upwards. This causes the U-shaped plate 9 to move the moving rod 6 upwards, which in turn moves the limiting circular plate 7 to stretch the return spring 8, ensuring the nozzle 13 maintains a suitable water spray distance from the drone sheet metal parts. The external controller controls the delivery pump 15 to... The delivery pump 15 draws water from the storage tank 3 into the outlet pipe 17 through the inlet pipe 16, and then into the corrugated metal telescopic pipe 18 through the outlet pipe 17. The water then flows into the diversion pipe 12 through the corrugated metal telescopic pipe 18 for diversion. The diverted water is sprayed onto the drone sheet metal parts through the nozzle 13 to rinse the drone sheet metal parts. After the drone sheet metal parts are rinsed and removed from the bottom of the rubber roller 11 on the left, the return spring 8 drives the limit plate 7 to reset. This causes the limit plate 7 to push the U-shaped plate 9 downward through the moving rod 6. The U-shaped plate 9 drives the rubber roller 11 to reset through the mounting plate 10, so that the next drone sheet metal part can be cleaned.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for sheet metal parts of unmanned aerial vehicles, comprising a mounting frame (1), characterized in that, The mounting frame (1) is equipped with a mesh belt conveyor (2), and a water storage tank (3) is connected inside the mounting frame (1). A filter screen (4) is fixedly installed inside the water storage tank (3). An mounting shell (5) is fixedly installed on the top of the mounting frame (1). An elastic moving component is installed inside the mounting shell (5). A diversion pipe (12) is installed inside the mounting shell (5) through the elastic moving component. A nozzle (13) is fixedly installed at the water outlet end of the diversion pipe (12). A water flow conveying component is installed on the rear side of the water storage tank (3). A drying component is installed on the top of the mounting frame (1).

2. The cleaning device for UAV sheet metal parts according to claim 1, characterized in that, The elastic moving component includes a moving rod (6) slidably disposed inside the mounting housing (5). A limiting circular plate (7) is fixedly disposed on the top of the moving rod (6). A return spring (8) is connected between the bottom of the limiting circular plate (7) and the top of the mounting housing (5). A U-shaped plate (9) is fixedly disposed at the bottom of the moving rod (6). The diverter pipe (12) is fixedly installed inside the U-shaped plate (9). A mounting plate (10) is fixedly disposed between the opposing surfaces of the U-shaped plates (9). A rubber roller (11) is fixedly disposed at the bottom of the mounting plate (10).

3. The cleaning device for UAV sheet metal parts according to claim 2, characterized in that, The number of rubber rollers (11) is several, and the several rubber rollers (11) are symmetrically distributed.

4. The cleaning device for UAV sheet metal parts according to claim 1, characterized in that, The water delivery assembly includes a mounting base plate (14) fixedly installed on the rear side of the water storage tank (3). A delivery pump (15) is fixedly installed on the top of the mounting base plate (14). A water inlet pipe (16) is fixedly installed at the water inlet end of the delivery pump (15). A water stop valve is fixedly installed on the surface of the water inlet pipe (16). A water outlet pipe (17) is fixedly installed at the water outlet end of the delivery pump (15). A metal corrugated telescopic pipe (18) is fixedly installed at the water outlet end of the water outlet pipe (17).

5. A cleaning device for UAV sheet metal parts according to claim 4, characterized in that, The inlet pipe (16) and outlet pipe (17) have the same diameter. Both the inlet pipe (16) and outlet pipe (17) are made of stainless steel. The inlet end of the inlet pipe (16) passes through the water storage tank (3) and extends into the interior of the water storage tank (3). The outlet end of the metal corrugated telescopic pipe (18) is connected to the inlet end of the diversion pipe (12).

6. A cleaning device for UAV sheet metal parts according to claim 1, characterized in that, The drying assembly includes a mounting bracket (19) fixedly installed on the top of the mounting frame (1). An air inlet pipe (20) is fixedly installed inside the mounting bracket (19). An air inlet cover (21) is fixedly installed at the air inlet end of the air inlet pipe (20). An installation pipe (22) is fixedly installed at the air outlet end of the air inlet pipe (20). A rectangular air outlet pipe (23) is fixedly installed on the surface of the installation pipe (22).

7. A cleaning device for UAV sheet metal parts according to claim 6, characterized in that, The mounting pipe (22) and the mounting bracket (19) are fixedly connected, and the rectangular air outlet pipe (23) is inclined.

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