Part paint spraying device for unmanned aerial vehicle machining

Abstract

The utility model relates to the technical field of unmanned aerial vehicle machining, and discloses a part paint spraying device for unmanned aerial vehicle machining, which comprises a machining box and a paint box fixedly mounted on the front surface of the machining box, a pump body is fixedly mounted at the top of the paint box, and the liquid outlet end of the pump body extends into the machining box through a telescopic hose and is fixedly provided with a transverse pipe; a plurality of paint spraying heads are evenly and fixedly installed on the surface of the transverse pipe, and a taking and placing opening is reserved in the right side of the machining box. According to the automatic paint spraying device, a plurality of parts are inserted into the slots from bottom to top, risers of the parts are clamped through the clamping screw rods and the clamping plates, then paint liquid is driven by the pump body to be sprayed to the surfaces of the parts through the transverse pipe and the paint spraying head, and in the paint spraying process, the worm is driven by the driving motor to rotate; and the vertical shaft can be driven to rotate slowly, the effect of adjusting the angles of the parts is achieved, the purpose of paint spraying machining on the multiple parts at the same time is achieved, and the efficiency during batch machining is improved.

Description

Technical Field

[0001] This utility model relates to the field of unmanned aerial vehicle (UAV) processing technology, and more specifically to a parts painting device for UAV processing. Background Technology

[0002] Unmanned aerial vehicles (UAVs) are unmanned aircraft controlled by radio remote control equipment and their own program control devices. UAV equipment is composed of various parts, and the surfaces of the parts need to be painted during the manufacturing process.

[0003] A search revealed an existing patent (publication number: CN218078535U) that discloses a painting device for drone parts. During use, the device utilizes a second motor, screw, slider, second support frame, rotating shaft, support frame, electric push rod, and support plate. After painting one side of a drone part, the second motor is operated to move the support frame above the nozzle, driven by the screw. The rotating shaft then rotates the support frame, causing the drone part inside to flip. The second motor is then operated again to move the support frame to one side of the nozzle, driven by the screw. Finally, the pump is operated to paint the other side of the drone part. This eliminates the need for manual flipping of the part after painting one side, saving time and effort and reducing manual operation. However, in the process of realizing this utility model, the inventors discovered the following problems with the existing technology: when processing drone parts, because the parts are clamped by a support plate driven by an electric push rod, only one part can be painted each time, and the overall processing cycle is long. Therefore, when processing parts in batches, there is a defect of low processing efficiency.

[0004] In view of this, this utility model proposes a high-efficiency part painting device for UAV processing to solve this problem. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a parts painting device for UAV processing, so as to solve the problems existing in the background art.

[0006] This utility model provides the following technical solution: a parts painting device for UAV processing, including a processing box and a paint box fixedly installed on the front of the processing box. A pump body is fixedly installed on the top of the paint box. The liquid outlet of the pump body extends into the interior of the processing box through a telescopic hose and is fixedly installed with a horizontal pipe. Several paint spray heads are evenly fixedly installed on the surface of the horizontal pipe. A pick-up and drop-off port is reserved on the right side of the processing box, and a limiting groove is opened on the right side of the processing box. A sealing door for sealing the pick-up and drop-off port is slidably connected inside the limiting groove. A workpiece placement component is provided on the surface of the sealing door.

[0007] The workpiece placement assembly includes an extension frame fixedly installed on the left side of the sealing door. The side cross-section of the extension frame is U-shaped. Several vertical shafts are rotatably connected to the bottom end of the extension frame in a straight array. A clamping cylinder is fixedly installed at the bottom end of the vertical shaft. The bottom end of the clamping cylinder has a slot for inserting the workpiece riser. A clamping screw is threadedly connected to the side wall of the clamping cylinder. The threaded end of the clamping screw extends into the inside of the slot and is rotatably connected to a clamping plate. A worm gear is fixedly installed on the surface of the vertical shaft. A worm is rotatably connected to the inner wall of the extension frame. The worm meshes with the worm gear. A drive motor is fixedly installed on the right side of the sealing door. The output shaft of the drive motor is fixed to the end of the worm through a coupling.

[0008] Furthermore, a liquid level window is provided on the front of the paint tank, and a liquid replenishment pipe is embedded in the top of the paint tank.

[0009] As a further description of the above technical solution: by setting a liquid level window, it is convenient to observe the remaining amount of paint inside the paint tank, and when the paint is low, it can be replenished into the paint tank through a replenishment pipe.

[0010] Furthermore, the surface of the sealing door is provided with an observation window and a control panel, and the control panel is electrically connected to an external power source via a wire.

[0011] As a further description of the above technical solution: by setting an observation window, it is convenient to observe the processing status inside the processing box, and the equipment can be operated and adjusted through the control panel.

[0012] Furthermore, a reciprocating motor is fixedly installed on the left side of the processing box. The output shaft of the reciprocating motor extends into the interior of the limiting slide groove and is fixedly installed with a threaded column. The threaded column is threadedly connected to the sealing door.

[0013] As a further description of the above technical solution: by setting a reciprocating motor and a threaded column, the reciprocating motor drives the threaded column to rotate, which can drive the opening and closing of the sealing door, providing convenience for picking up and putting down parts.

[0014] Furthermore, a vertical slide groove is provided on the inner front wall of the processing box, and a lifting motor is fixedly installed at the top of the processing box. The output shaft of the lifting motor extends into the interior of the vertical slide groove and is fixedly installed with a vertical lead screw. A lifting slider is threadedly connected to the surface of the vertical lead screw. The lifting slider is slidably connected to the inner wall of the vertical slide groove, and a horizontal tube is fixedly installed on the surface of the lifting slider.

[0015] As a further description of the above technical solution: During the painting process, the vertical lead screw is driven to rotate by the lifting motor, which can drive the height of the lifting slider and the horizontal tube to change, thereby achieving the purpose of adjusting the height of the painting process and ensuring the comprehensiveness of the painting process.

[0016] Furthermore, folding curtains for shielding the vertical slide groove are provided between the top and bottom ends of the lifting slider and the inner top and bottom walls of the vertical slide groove.

[0017] As a further description of the above technical solution: by setting up a folding baffle, paint is prevented from adhering to the surface of the vertical lead screw and causing damage, thus achieving the purpose of protecting it.

[0018] Furthermore, the inner front wall of the processing box is fitted with a three-tube explosion-proof baking lamp, and the back of the processing box is fitted with a connecting pipe, which is connected to an external air purification device.

[0019] As a further description of the above technical solution: by setting up a three-tube explosion-proof baking lamp, the surface of the parts can be baked during the painting process, which accelerates the drying of the paint, and the moisture can be discharged to the outside through the connecting pipe.

[0020] The technical effects and advantages of this utility model are as follows:

[0021] 1. Compared with existing technologies, this UAV parts painting device opens the sealing door during use, inserts several parts into the slot from bottom to top, and clamps the risers of the parts with clamping screws and clamping plates. Then, the pump drives the paint liquid to be sprayed onto the surface of the parts through the horizontal pipe and the paint head. During the painting process, the drive motor drives the worm gear to rotate. Based on the meshing of the worm gear and worm wheel, the vertical shaft can be slowly rotated to adjust the angle of the parts. This satisfies the purpose of painting multiple parts at the same time and improves the efficiency of batch processing.

[0022] 2. Compared with existing technologies, this UAV parts painting device features a liquid level window for easy observation of the remaining paint level inside the paint tank, allowing for replenishment via a replenishment pipe when the paint level is low; an observation window for easy monitoring of the processing status inside the processing chamber; and a control panel for operation and adjustment. A reciprocating motor and threaded rod drive the threaded rod, facilitating the opening and closing of the sealing door for easy parts handling. During painting, a lifting motor drives the vertical lead screw, adjusting the height of the lifting slider and horizontal tube to ensure uniform and comprehensive painting. A folding curtain prevents paint from adhering to the vertical lead screw surface and causing damage. A three-tube explosion-proof baking lamp allows for baking the paint surface during painting, accelerating paint drying, while moisture is discharged to the outside through a connecting pipe. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of this utility model in cross-section;

[0025] Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle;

[0026] Figure 4 This is a side-sectional three-dimensional structural diagram of the present invention;

[0027] Figure 5 for Figure 4 Enlarged structural diagram at point B;

[0028] Figure 6 This is a schematic diagram of the rear section structure of this utility model.

[0029] The attached diagram is labeled as follows: 1. Processing box; 2. Paint box; 3. Pump body; 4. Horizontal pipe; 5. Spray head; 6. Limiting groove; 7. Sealing door; 8. Extension frame; 9. Vertical shaft; 10. Clamping cylinder; 11. Clamping screw; 12. Clamping plate; 13. Worm gear; 14. Worm; 15. Drive motor; 16. Liquid level window; 17. Liquid replenishment pipe; 18. Observation window; 19. Control panel; 20. Reciprocating motor; 21. Threaded column; 22. Lifting motor; 23. Vertical lead screw; 24. Lifting slider; 25. Folding curtain; 26. Three-tube explosion-proof heat lamp; 27. Connecting pipe. Detailed Implementation

[0030] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The painting device for parts processing of unmanned aerial vehicles involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0031] Reference Figures 1 to 6 This utility model provides a parts painting device for UAV processing, including a processing box 1 and a paint box 2 fixedly installed on the front of the processing box 1. The front of the paint box 2 is provided with a liquid level window 16, and the top of the paint box 2 is embedded with a liquid replenishment pipe 17.

[0032] It is worth noting that by setting the liquid level window 16, it is convenient to observe the remaining amount of paint inside the paint tank 2. When the paint is low, it can be replenished into the paint tank 2 through the replenishment pipe 17.

[0033] A pump body 3 is fixedly installed on the top of the paint tank 2. The outlet end of the pump body 3 extends into the interior of the processing box 1 through a telescopic hose and is fixedly installed with a horizontal pipe 4. Several paint spray heads 5 are evenly fixedly installed on the surface of the horizontal pipe 4. A pick-up and drop-off port is reserved on the right side of the processing box 1, and a limit groove 6 is opened on the right side of the processing box 1. A sealing door 7 for sealing the pick-up and drop-off port is slidably connected inside the limit groove 6.

[0034] The surface of the sealing door 7 is provided with an observation window 18 and a control panel 19, and the control panel 19 is electrically connected to an external power source through a wire.

[0035] It is worth noting that by setting up the observation window 18, it is convenient to observe the processing status inside the processing box 1, and to operate and adjust the equipment through the control panel 19.

[0036] A reciprocating motor 20 is fixedly installed on the left side of the processing box 1. The output shaft of the reciprocating motor 20 extends into the interior of the limiting slide groove 6 and is fixedly installed with a threaded post 21. The threaded post 21 is threadedly connected to the sealing door 7.

[0037] It is worth noting that by setting up a reciprocating motor 20 and a threaded column 21, the reciprocating motor 20 drives the threaded column 21 to rotate, which can drive the sealing door 7 to open and close, providing convenience for picking up and putting down parts.

[0038] The surface of the sealing door 7 is provided with a workpiece placement assembly.

[0039] The workpiece placement assembly includes an extension frame 8 fixedly installed on the left side of the sealing door 7. The side cross-section of the extension frame 8 is U-shaped. Several vertical shafts 9 are rotatably connected to the bottom end of the extension frame 8 in a straight array. A clamping cylinder 10 is fixedly installed at the bottom end of the vertical shaft 9. The bottom end of the clamping cylinder 10 has a slot for inserting the workpiece riser. A clamping screw 11 is threadedly connected to the side wall of the clamping cylinder 10. The threaded end of the clamping screw 11 extends into the interior of the slot and is rotatably connected to a clamping plate 12. A worm gear 13 is fixedly installed on the surface of the vertical shaft 9. A worm 14 is rotatably connected to the inner wall of the extension frame 8. The worm 14 meshes with the worm gear 13. A drive motor 15 is fixedly installed on the right side of the sealing door 7. The output shaft of the drive motor 15 is fixed to the end of the worm 14 through a coupling.

[0040] It is worth noting that when using the painting device for drone processing parts, the sealing door 7 is opened, and several parts are inserted into the slot from bottom to top. The risers of the parts are clamped by the clamping screw 11 and the clamping plate 12. Then, the pump body 3 drives the paint liquid to be sprayed onto the surface of the parts through the horizontal pipe 4 and the paint spray head 5. During the painting process, the drive motor 15 drives the worm gear 14 to rotate. Based on the meshing of the worm gear 14 and the worm wheel 13, the vertical shaft 9 can be driven to rotate slowly, so as to adjust the angle of the parts. This satisfies the purpose of painting multiple parts at the same time and improves the efficiency of batch processing.

[0041] The inner front wall of the processing box 1 is provided with a vertical slide groove. A lifting motor 22 is fixedly installed at the top of the processing box 1. The output shaft of the lifting motor 22 extends into the interior of the vertical slide groove and is fixedly installed with a vertical lead screw 23. A lifting slider 24 is threadedly connected to the surface of the vertical lead screw 23. The lifting slider 24 is slidably connected to the inner wall of the vertical slide groove. A horizontal tube 4 is fixedly installed on the surface of the lifting slider 24.

[0042] It is worth noting that during the painting process, the vertical lead screw 23 is driven to rotate by the lifting motor 22, which can continuously change the height of the lifting slider 24 and the horizontal tube 4, thereby achieving the purpose of adjusting the height of the painting process and ensuring the uniformity and comprehensiveness of the painting process.

[0043] Folding curtains 25 are provided between the top and bottom of the lifting slider 24 and the inner top and bottom walls of the vertical slide groove to block the vertical slide groove.

[0044] Furthermore, by setting up a folding curtain 25, paint is prevented from adhering to the surface of the vertical lead screw 23 and causing damage, thus achieving the purpose of protecting it.

[0045] The inner front wall of the processing box 1 is fitted with a three-tube explosion-proof baking lamp 26, and the back of the processing box 1 is fitted with a connecting pipe 27, which is connected to an external air purification device.

[0046] Furthermore, by setting up a three-tube explosion-proof baking lamp 26, the surface of the parts can be baked during the painting process, which accelerates the drying of the paint, and the moisture can be discharged to the outside through the connecting pipe 27.

[0047] Finally, it should be noted that the accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

Claims

1. A parts painting device for UAV processing, comprising a processing box (1) and a paint box (2) fixedly installed on the front of the processing box (1), characterized in that: A pump body (3) is fixedly installed on the top of the paint box (2). The outlet end of the pump body (3) extends into the interior of the processing box (1) through a telescopic hose and is fixedly installed with a horizontal pipe (4). Several paint spray heads (5) are evenly fixedly installed on the surface of the horizontal pipe (4). A pick-up and drop-off port is reserved on the right side of the processing box (1), and a limiting slide groove (6) is opened on the right side of the processing box (1). A sealing door (7) for sealing the pick-up and drop-off port is slidably connected inside the limiting slide groove (6). A workpiece placement component is provided on the surface of the sealing door (7). The workpiece placement assembly includes an extension frame (8) fixedly installed on the left side of the sealing door (7). The side section of the extension frame (8) is U-shaped. The bottom end of the extension frame (8) is connected to several vertical shafts (9) in a straight array and rotates horizontally. A clamping cylinder (10) is fixedly installed at the bottom end of the vertical shaft (9). A slot for inserting the workpiece riser is reserved at the bottom end of the clamping cylinder (10). A clamping screw (11) is threadedly connected to the side wall of the clamping cylinder (10). The threaded end of the clamping screw (11) extends into the slot and is rotatably connected to a clamping plate (12). A worm gear (13) is fixedly installed on the surface of the vertical shaft (9). A worm (14) is rotatably connected to the inner wall of the extension frame (8). The worm (14) meshes with the worm gear (13). A drive motor (15) is fixedly installed on the right side of the sealing door (7). The output shaft of the drive motor (15) is fixed to the end of the worm (14) through a coupling.

2. The painting device for parts processing in unmanned aerial vehicles according to claim 1, characterized in that: The front of the paint tank (2) is provided with a liquid level window (16), and the top of the paint tank (2) is fitted with a liquid replenishment pipe (17).

3. The painting device for parts processing in unmanned aerial vehicles according to claim 1, characterized in that: The surface of the sealing door (7) is provided with an observation window (18) and a control panel (19), and the control panel (19) is electrically connected to an external power source through a wire.

4. The part painting device for UAV processing according to claim 1, characterized in that: A reciprocating motor (20) is fixedly installed on the left side of the processing box (1). The output shaft of the reciprocating motor (20) extends into the interior of the limiting slide groove (6) and is fixedly installed with a threaded column (21). The threaded column (21) is threadedly connected to the sealing door (7).

5. A parts painting device for UAV processing according to claim 1, characterized in that: The inner front wall of the processing box (1) is provided with a vertical slide groove. A lifting motor (22) is fixedly installed at the top of the processing box (1). The output shaft of the lifting motor (22) extends into the interior of the vertical slide groove and is fixedly installed with a vertical lead screw (23). The surface of the vertical lead screw (23) is threadedly connected to a lifting slider (24). The lifting slider (24) is slidably connected to the inner wall of the vertical slide groove. A horizontal tube (4) is fixedly installed on the surface of the lifting slider (24).

6. The painting device for parts processing in unmanned aerial vehicles according to claim 5, characterized in that: The top and bottom ends of the lifting slider (24) are each provided with a folding curtain (25) for shielding the vertical slide groove between the inner top wall and the inner bottom wall of the vertical slide groove.

7. The part painting device for UAV processing according to claim 1, characterized in that: The inner front wall of the processing box (1) is fitted with a three-tube explosion-proof baking lamp (26), and the back of the processing box (1) is fitted with a connecting pipe (27), which is connected to an external air purification device.

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