Paint spraying device for production of multi-rotor unmanned aerial vehicle

Abstract

The utility model relates to the field of paint spraying, in particular to a paint spraying device for multi-rotor unmanned aerial vehicle production, which comprises a paint spraying box, a blocking cover, an exhaust fan, a paint box, a material guide pipe, an L-shaped paint spraying piece, a paint blocking cover cylinder, a hydraulic cylinder, a claw frame and a paint spraying head, the blocking cover is mounted on the front side of the paint spraying box, the exhaust fan is mounted at the top of the paint spraying box, and the paint blocking cover cylinder is mounted at the bottom of the exhaust fan; a paint box is installed on the rear side of the paint spraying box, a plurality of material guiding pipes are installed in the paint box, the material guiding pipes are connected with L-shaped paint spraying pieces, a plurality of paint spraying heads are installed on the L-shaped paint spraying pieces, two hydraulic cylinders are installed on the inner side wall of the paint spraying box, and claw frames are installed at the connecting ends of the hydraulic cylinders. And the risk of uneven paint spraying caused by shaking of the multi-rotor unmanned aerial vehicle in the paint spraying process can be avoided, and the paint spraying quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of spray painting, specifically to a spray painting device for the production of multi-rotor drones. Background Technology

[0002] A painting device is a specialized tool used to cover metal and non-metal surfaces with protective or decorative layers. Based on the degree of automation, it can be divided into manual painting equipment, semi-automatic painting equipment, and fully automatic painting equipment. A Chinese patent discloses a painting device (authorization announcement number CN 105772271 A). This patented technology not only enables the painting of workpieces but also absorbs harmful substances generated during the painting process, ensuring the health of workers. However, when painting multi-rotor drones, this design suffers from instability during the painting process, leading to uneven paint application. Therefore, those skilled in the art have provided a painting device for multi-rotor drone production to solve the problems mentioned in the background art. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a painting device for multi-rotor UAV production, including a paint box, a baffle, an exhaust fan, a paint tank, a guide pipe, an L-shaped paint spraying component, a paint baffle cylinder, a hydraulic cylinder, a claw frame, and a paint spray head. The baffle is installed on the front side of the paint box, the exhaust fan is installed on the top of the paint box, the paint baffle cylinder is installed at the bottom of the exhaust fan, the paint tank is installed on the rear side of the paint box, multiple guide pipes are installed inside the paint tank, the guide pipes are connected to the L-shaped paint spraying component, multiple paint spray heads are installed on the L-shaped paint spraying component, two hydraulic cylinders are installed on the inner side wall of the paint box, and a claw frame is installed at the connection end of the hydraulic cylinders.

[0004] Preferably: a base plate is installed at the bottom of the paint spray box, a support leg is installed at the bottom of the base plate, a top plate is provided at the top of the paint spray box, an exhaust fan is installed in the middle of the top plate, the top plate and the baffle are connected by a hinge, and a pull rod is installed on the upper side of the baffle;

[0005] Preferably, a drain pipe is installed at the bottom of the left side wall of the spray booth, and a protruding plate is provided on the inner side wall of the spray booth. A card plate can be attached to the protruding plate, and the card plate is installed on the outer side wall of the drain rack.

[0006] Preferably: a fixing seat is installed at both ends of the inner side wall of the spray box, a hydraulic cylinder is installed in the fixing seat, a piston rod is installed in the hydraulic cylinder, the piston rod is connected to the first connecting plate, and the first connecting plate and the second connecting plate are connected by a fixing bolt.

[0007] Preferably, a connecting rod is installed on the side wall of the second connecting plate, the connecting rod is connected to the claw frame, and the claw head of the claw frame is provided with a rotor rod slot.

[0008] The technical effects and advantages of this utility model are as follows:

[0009] 1. By inserting the rotor rod of the multi-rotor drone into the rotor rod slot of the claw frame, the risk of uneven painting caused by shaking during the painting process can be avoided, thus improving the painting quality.

[0010] 2. Because a piston rod is installed inside the hydraulic cylinder, and the piston rod is connected to the first connecting plate, and the first connecting plate and the second connecting plate are connected by a fixing bolt, different sizes of claw frames can be assembled according to different specifications of multi-rotor UAVs, making it highly adaptable.

[0011] 3. The inner wall of the paint spray box is equipped with a protruding plate, on which a card plate can be attached. The card plate is installed on the outer wall of the drain rack. After spraying, the sprayed paint is rinsed into the bottom of the drain rack by clean water and finally discharged through the drain pipe, making cleaning simple and quick. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of a painting device for multi-rotor drone production provided in an embodiment of this application. Figure 1 ;

[0013] Figure 2 This is a schematic diagram of the structure of a painting device for multi-rotor drone production provided in an embodiment of this application. Figure 2 ;

[0014] Figure 3 This is a schematic diagram of the structure of a paint spraying device for multi-rotor drone production with the baffle open, provided in an embodiment of this application;

[0015] Figure 4 This is an exploded structural diagram of a painting device for multi-rotor drone production provided in an embodiment of this application;

[0016] Figure 5 This is a partial exploded structural diagram of a painting device for multi-rotor drone production provided in an embodiment of this application.

[0017] In the diagram: 1. Spray paint box; 2. Baffle; 3. Fixing bolt; 4. Hinge; 5. Exhaust fan; 6. Paint tank; 7. Material guide pipe; 8. L-shaped spray paint part; 9. Paint baffle cylinder; 10. Drain rack; 11. Hydraulic cylinder; 12. Claw frame; 101. Base plate; 102. Support leg; 103. Top plate; 104. Drain pipe; 105. Protruding plate; 106. Fixing seat; 201. Tie rod; 801. Spray paint head; 1001. Clamping plate; 1101. Piston rod; 1102. No. 1 connecting plate; 1201. Rotor rod slot; 1202. Connecting rod; 1203. No. 2 connecting plate. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose. Example

[0019] Please see Figures 1-5 This embodiment provides a painting device for multi-rotor drone production, including a paint spraying box 1, a baffle 2, an exhaust fan 5, a paint tank 6, a guide pipe 7, an L-shaped paint spraying component 8, a paint baffle cylinder 9, a hydraulic cylinder 11, a claw frame 12, and a paint spray head 801. The baffle 2 is installed on the front side of the paint spraying box 1, the exhaust fan 5 is installed on the top of the paint spraying box 1, the paint baffle cylinder 9 is installed at the bottom of the exhaust fan 5, the paint tank 6 is installed on the rear side of the paint spraying box 1, multiple guide pipes 7 are installed inside the paint tank 6, the guide pipes 7 are connected to the L-shaped paint spraying component 8, multiple paint spray heads 801 are installed on the L-shaped paint spraying component 8, two hydraulic cylinders 11 are installed on the inner side wall of the paint spraying box 1, and a claw frame 12 is installed at the connecting end of the hydraulic cylinders 11.

[0020] Specifically, a base plate 101 is installed at the bottom of the paint spray box 1, and a support leg 102 is installed at the bottom of the base plate 101. A top plate 103 is provided at the top of the paint spray box 1, and an exhaust fan 5 is installed in the middle of the top plate 103. The top plate 103 and the baffle 2 are connected and installed by a hinge 4. A pull rod 201 is installed on the upper side of the baffle 2. A drain pipe 104 is installed at the bottom of the left side wall of the paint spray box 1. A protruding plate 105 is provided on the inner side wall of the paint spray box 1, and a clamping plate 1001 can be attached to the protruding plate 105. The clamping plate 1001 is installed on the outside of the drain rack 10. The inner side wall of the paint spray box 1 is equipped with fixed seats 106 at both ends. A hydraulic cylinder 11 is installed in the fixed seat 106. A piston rod 1101 is installed in the hydraulic cylinder 11. The piston rod 1101 is connected to the first connecting plate 1102. The first connecting plate 1102 and the second connecting plate 1203 are connected and installed by a fixing bolt 3. A connecting rod 1202 is installed on the side wall of the second connecting plate 1203. The connecting rod 1202 is connected to the claw frame 12. The claw head of the claw frame 12 is provided with a rotor rod slot 1201.

[0021] The working principle of this utility model is as follows:

[0022] In a painting device for multi-rotor drone production, the multi-rotor drone is placed on a drain rack 10. By inserting the rotor rod of the multi-rotor drone into the rotor rod slot 1201 of the claw frame 12, the risk of uneven painting caused by shaking during the painting process is avoided, thus improving the painting quality. Since a piston rod 1101 is installed in the hydraulic cylinder 11, and the piston rod 1101 is connected to the first connecting plate 1102, the first connecting plate 1102 and the second connecting plate 1203 are connected by a fixing bolt 3, different sizes of claw frames 12 can be assembled according to different specifications of multi-rotor drones, making it highly adaptable. The inner side wall of the paint spray box 1 is provided with a protruding plate 105, on which a clamping plate 1001 can be clamped. The clamping plate 1001 is installed on the outer side wall of the drain rack 10. After painting, the sprayed paint is rinsed into the bottom of the drain rack 10 by clean water and finally discharged through the drain pipe 104, making cleaning simple and quick.

[0023] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A paint spraying device for multi-rotor drone production, characterized in that, The utility model provides a paint spraying box, which comprises a paint spraying box (1), a cover (2), an air extractor (5), a paint tank (6), a guide pipe (7), an L-shaped paint spraying part (8), a paint cover cylinder (9), a hydraulic cylinder (11), a claw frame (12) and a paint spraying head (801), the cover (2) is installed on the front side of the paint spraying box (1), the air extractor (5) is installed on the top of the paint spraying box (1), the paint cover cylinder (9) is installed on the bottom of the air extractor (5), the paint tank (6) is installed on the back side of the paint spraying box (1), a plurality of guide pipes (7) are installed in the paint tank (6), the guide pipes (7) are connected with the L-shaped paint spraying part (8), a plurality of paint spraying heads (801) are installed on the L-shaped paint spraying part (8), two hydraulic cylinders (11) are installed on the inner side wall of the paint spraying box (1), and the hydraulic cylinders (11) are connected with the claw frame (12).

2. The paint spraying device for unmanned multi-rotor aircraft production of claim 1, wherein, The bottom plate (101) is installed on the bottom of the paint spraying box (1), the supporting leg (102) is installed on the bottom of the bottom plate (101), the top plate (103) is arranged on the top of the paint spraying box (1), and the air extractor (5) is installed at the middle position of the top plate (103). 3.The paint spraying device for multi-rotor unmanned aerial vehicle production of claim 2, wherein, The top plate (103) and the cover (2) are connected and installed through the hinge (4), and the pull rod (201) is installed on the upper side of the cover (2).

4. The paint spraying device for unmanned multi-rotor aircraft production of claim 2, wherein, The drain pipe (104) is installed on the bottom of the left side wall of the paint spraying box (1).

5. The paint spraying device for unmanned aerial vehicle production of claim 4, wherein, The convex plate (105) is arranged on the inner side wall of the paint spraying box (1), the clamping plate (1001) can be clamped on the convex plate (105), and the clamping plate (1001) is installed on the outer side wall of the draining rack (10).

6. The paint spraying device for multi-rotor unmanned aerial vehicle production of claim 5, wherein, The fixed seat (106) is installed on the left and right ends of the inner side wall of the paint spraying box (1), and the hydraulic cylinder (11) is installed in the fixed seat (106). 7.The paint spraying device for multi-rotor unmanned aerial vehicle production of claim 6, wherein, The piston rod (1101) is installed in the hydraulic cylinder (11), the first connecting disc (1102) is connected and installed on the piston rod (1101), and the first connecting disc (1102) and the second connecting disc (1203) are connected and installed through the fixing bolt (3). 8.The paint spraying device for multi-rotor unmanned aerial vehicle production of claim 7, wherein, The connecting rod (1202) is installed on the side wall of the second connecting disc (1203), and the connecting rod (1202) is connected and installed with the claw frame (12). 9.The paint spraying device for multi-rotor unmanned aerial vehicle production of claim 8, wherein, The claw head of the claw frame (12) is provided with a rotor rod clamping groove (1201).

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