Unmanned aerial vehicle fuselage assembling equipment

Abstract

The invention provides unmanned aerial vehicle fuselage assembly equipment, and relates to the field of unmanned aerial vehicle production and assembly. Comprising an assembling frame, the assembling frame is sequentially provided with a sliding unit and a transferring unit from top to bottom, a clamping unit in sliding fit with the sliding unit is further arranged above the sliding unit, the clamping unit comprises a clamping plate base, and a head clamping module, a middle clamping module and a tail clamping module are sequentially and fixedly arranged above the clamping plate base; the head clamping module comprises a first positioning pin and a tightening device; the middle clamping module comprises a fixing device, a second positioning pin and two groups of plunger mounting frames; and the tail clamping module comprises a third positioning pin and a group of symmetrically arranged empennage clamping blocks. By arranging the head clamping module, the middle clamping module and the tail clamping module, the head part, the middle part and the empennage part of the fuselage of the unmanned aerial vehicle can be fixed separately, and large errors caused by shaking of the unmanned aerial vehicle in the assembling process are effectively avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned aerial vehicle (UAV) production and assembly, and in particular to an UAV fuselage assembly device. Background Art

[0002] Drones are currently demonstrating immense potential in the military, agriculture, transportation, disaster relief, and other fields. With the accelerated development of artificial intelligence, technological innovation, and expanding market demand, the drone industry has become a national strategic emerging industry. The production process for most drones requires the assembly of multiple parts into a single body. However, some drone models currently rely on manual labor, often requiring complex processes such as bolting and gluing. For drones made of softer materials, the assembly process can often cause vibration, leading to deviations in the assembly process, compromising overall quality, poor product consistency, and difficulty ensuring precision.

[0003] Chinese patent CN223148709U discloses a drone assembly platform that rotates a rotating disk to drive a threaded rod, thereby driving a first clamping plate to slide. The first clamping plate cooperates with a second clamping plate to secure the drone and prevent shaking during assembly. The rotating rod then rotates a fixing block to adjust the drone's angle, facilitating assembly in blind spots on the side of the drone. However, this device secures the drone by clamping the clamping plates, making it susceptible to pressure and shaking during assembly for drones made of softer materials.

[0004] Therefore, it is necessary to design a new equipment to reduce the shaking amount of drone fuselage assembly work, improve product consistency and improve product quality. Summary of the Invention

[0005] The purpose of the present invention is to provide a drone fuselage assembly device, which can fix the head, middle and tail parts of the drone fuselage respectively by setting a head clamping module, a middle clamping module and a tail clamping module, thereby effectively avoiding large errors caused by shaking during the assembly process of the drone.

[0006] The embodiment of the present invention is achieved as follows: An embodiment of the present application provides a drone fuselage assembly device, which includes an assembly rack. The assembly rack is provided with a sliding unit and a transfer unit in sequence from top to bottom, and a clamping unit is further provided above the sliding unit to slide with the sliding unit.

[0007] Furthermore, the above-mentioned clamping unit includes a clamping plate base, and a head clamping module, a middle clamping module and a tail clamping module are fixed in sequence above the above-mentioned clamping plate base, and the above-mentioned head clamping module includes a first positioning pin and a clamping device located on the side of the above-mentioned first positioning pin; the above-mentioned middle clamping module includes a fixing device, a second positioning pin located directly in front of the above-mentioned fixing device, and two groups of plunger mounting brackets located directly in front of the above-mentioned second positioning pin; the above-mentioned tail clamping module includes a third positioning pin and a group of tail wing clamping blocks located directly in front of the above-mentioned third positioning pin, and the above-mentioned tail wing clamping blocks are symmetrically arranged.

[0008] Furthermore, the clamping device includes a rotational clamping cylinder and a clamping connector, and the clamping connector and the rotational clamping cylinder are detachably connected.

[0009] Furthermore, the above-mentioned fixing device includes a fixing seat, a fixing plate rotatably connected to the fixing seat is provided on the fixing seat, a plurality of positioning holes are provided on the fixing plate, and a card slot is provided at the other end of the fixing plate; a support column for supporting the above-mentioned fixing plate is provided opposite the above-mentioned fixing seat, and a diamond screw for fixing the above-mentioned card slot is threadedly connected to the top of the above-mentioned support column.

[0010] Furthermore, any of the above-mentioned tail wing clamping blocks includes an adjusting cylinder and a guide block located above the adjusting cylinder, and a tail wing support platform is also provided between the above-mentioned tail wing clamping blocks.

[0011] In some embodiments of the present invention, the sliding unit includes a group of first guide rails located on the assembly frame and several groups of guide rail bases located between the first guide rails, a first drive motor and a fixed bearing seat are provided above the guide rail base, the fixed bearing seat is connected to a ball screw, one end of the ball screw passes through the fixed bearing seat and is connected to the first drive motor through a coupling; a slider that slides with the guide rail is fixedly provided below the splint base, a nut seat is provided on the guide rail base located below the splint base, a ball nut that cooperates with the ball screw is provided in the nut seat, a support bearing seat is also fixed below the splint base, the ball screw passes through the support bearing seat and is connected to the ball nut.

[0012] In some embodiments of the present invention, the transfer unit includes a transfer plate located below the clamping unit, linear modules are provided on both sides of the transfer plate, and a circular connecting plate is provided below the transfer plate for sliding engagement therewith, and the circular connecting plate is fixed on the assembly frame.

[0013] Furthermore, the above-mentioned linear module includes a second guide rail and a triangular connecting frame slidingly arranged above the second guide rail. The side of the above-mentioned triangular connecting frame is provided with an actuator cylinder, and the above-mentioned actuator cylinder is provided with a liftable support member; the above-mentioned linear module is also provided with a second drive motor that drives the above-mentioned triangular connecting frame to slide.

[0014] Furthermore, a group of telescopic seats are provided on the above-mentioned circular connecting plate, a third guide rail is provided above the above-mentioned telescopic seat, and a slide groove matching the above-mentioned third guide rail is fixedly provided below the above-mentioned transfer plate; a telescopic rod is provided in the above-mentioned telescopic seat, the other end of the above-mentioned telescopic rod is connected to the fixed plate, and the above-mentioned fixed plate is connected to one end of the above-mentioned slide groove, and one end of the above-mentioned telescopic seat is also provided with a third driving motor for driving the movement of the above-mentioned telescopic rod.

[0015] Furthermore, the support member is also provided with a plurality of electromagnets.

[0016] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects: 1. The present invention provides a head clamping module, a middle clamping module, and a tail clamping module to fix the head, middle, and tail parts of the drone fuselage respectively, effectively avoiding large errors caused by shaking during the assembly process of the drone; 2. The present invention provides a plunger mounting bracket, which can be fixed to the inner hole of the side wall of the drone during the fixing process, thereby further preventing the shaking of the drone during the assembly process; 3. The present invention can adjust the height of the UAV tail through the cooperation of the tail support platform and the tail clamping block, ensuring that the UAV fuselage is always in a horizontal state during operation, further improving the assembly accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 Schematic diagram of the three-dimensional structure of an embodiment of the present invention; Figure 2 is a three-dimensional schematic diagram of a clamping unit in an embodiment of the present invention; Figure 3 is a top view of the clamping unit and the sliding unit in an embodiment of the present invention; Figure 4 An enlarged view of the nut assembly and the supporting bearing seat in an embodiment of the present invention; Figure 5 is a top view of a transfer unit according to an embodiment of the present invention; Figure 6 is a side view of a transfer unit according to an embodiment of the present invention; Figure 7 is a top view of a circular connecting disk according to an embodiment of the present invention; Figure 8 It is an enlarged view of the plunger mounting bracket in an embodiment of the present invention.

[0019] Icons: 1-Assembly frame; 2-Clamping unit; 201-Clamping plate base; 2011-Support bearing seat; 202-Head clamping module; 2021-First positioning pin; 2022-Angle clamping cylinder; 2023-Clamping connector; 203-Middle clamping module; 2031 Second positioning pin; 2032-Fixed seat; 2033-Fixed plate; 2034-Location hole; 2035-Card slot; 2036-Support column; 2037-Rhombus screw; 2038-Plunger mounting bracket; 2039-Spring plunger; 204-Tail clamping module; 2041-Third positioning pin; 2042-Tail clamping block; 20421-Adjusting cylinder; 20422-Guide block; 2043-Tail support platform; 2044-Lift Lowering cylinder; 3-sliding unit; 301-first guide rail; 302-guide rail base; 303-first drive motor; 304-fixed bearing seat; 305-coupling; 306-ball screw; 307-slider; 308-nut seat; 309-ball nut; 4-transfer unit; 401-transfer plate; 402-second guide rail; 403-triangular connecting frame; 404-executing cylinder; 405-support; 406-electromagnet; 407-second drive motor; 408-telescopic seat; 409-telescopic rod; 410-third guide rail, 411-slide; 412-fixed plate; 413-third drive motor; 414-rotary worktable; 415-rotating shaft; 416-rotating base; 417-fourth drive motor. DETAILED DESCRIPTION

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are intended to fall within the scope of protection of the present invention.

[0022] In the description of the embodiments of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the product of the invention is usually placed when in use. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it should not be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description and should not be understood as indicating or implying relative importance.

[0023] Furthermore, the use of terms such as "horizontal," "vertical," and "overhanging" does not necessarily imply that the component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," not that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0024] Example Please refer to Figures 1-8 , this embodiment provides a drone fuselage assembly device, including an assembly rack 1, the assembly rack 1 is provided with a sliding unit 3 and a transfer unit 4 from top to bottom, and a clamping unit 2 is provided above the sliding unit 3 to slide with the sliding unit 3; Furthermore, the clamping unit 2 includes a clamping plate base 201, on which a head clamping module 202, a middle clamping module 203, and a tail clamping module 204 are fixed in sequence. The head clamping module 202 includes a first positioning pin 2021 and a clamping device located on the side of the first positioning pin 2021. The clamping device includes a corner clamping cylinder 2022 and a clamping connector 2023. The clamping connector 2023 and the corner clamping cylinder 2022 are detachably connected.

[0025] As a preferred embodiment, the first locating pin 2021 is a cylindrical pin, fixed to the clamping base via bolts. The size of the first locating pin 2021 matches the size of the hole in the drone head. In actual use, the clamping connector 2023 is first assembled and connected to the angle clamping cylinder 2022. The first locating pin 2021 is then inserted into the hole in the drone head to initially secure the drone. The angle clamping cylinder 2022 is then rotated to bring the clamping connector 2023 into contact with the surface of the drone head, thereby securing the drone head.

[0026] Optionally, the clamping connector 2023 may be made of flexible materials such as rubber and foam to adapt to the softer material properties of the drone body and avoid damage to the drone body due to mechanical action during the clamping process.

[0027] Furthermore, the central clamping module 203 includes a fixing device, a second locating pin 2031 located directly in front of the fixing device, and two sets of plunger mounting brackets 2038 located directly in front of the second locating pin 2031. The second locating pin 2031 is a cylindrical pin, and the size of the second locating pin 2031 matches the size of the hole in the middle of the drone fuselage. The fixing device includes a fixing seat 2032, which is provided with a rotating shaft 415 and a fixing plate 2033 that is rotatably connected to the fixing seat 2032 via the rotating shaft 415. The top of the fixing seat 2032 is also provided with an elastic retaining ring to prevent the fixing plate 2033 from rotating too much. The fixing plate 2033 is provided with a plurality of locating holes 2034, the aperture of which is consistent with the aperture of the inner hole on the drone fuselage. The other end of the fixing plate 2033 is also provided with a slot 2035. In addition, a support column 2036 for supporting the fixing plate 2033 is provided opposite the fixing seat 2032. The support column 2036 is fixed to the clamping plate base 201 by bolts. A diamond screw 2037 is provided directly above the support column 2036. The diamond screw 2037 and the support column 2036 are detachably connected by threads, and the rod of the diamond screw 2037 is adapted to the slot 2035.

[0028] The plunger mounting bracket 2038 also features a removable spring plunger 2039. During actual use, the operator first removes the spring plunger 2039, inserts the inner hole of the drone's side wall into the plunger mounting bracket 2038, and inserts the second locating pin 2031 into the hole in the center of the drone. Then, close the fixing plate 2033 and check to see if the locating hole 2034 on the fixing plate 2033 completely overlaps the inner hole in the drone's fuselage. If not, fine-tune the drone's fuselage until they completely overlap. Then, insert the spring plunger 2039 back into the plunger mounting bracket 2038 and insert the diamond screw 2037 into the support column 2036. This secures the fixing plate 2033 with the diamond screw 2037, thereby securing the center of the drone's fuselage.

[0029] Optionally, during use, the diamond screw 2037 does not need to be inserted every time, and when viewed from above: when not working, the screw direction is horizontal, and when working, the screw direction is vertical.

[0030] Furthermore, the tail clamping module 204 includes a third locating pin 2041 and a set of tail clamping blocks 2042 located directly in front of the third locating pin 2041. The tail clamping blocks 2042 are symmetrically arranged. The third locating pin 2041 is a diamond-shaped pin, and its dimensions match the size of the hole in the drone's tail section. The tail clamping blocks 2042 include an adjustment cylinder 20421 and a guide block 20422 located above the adjustment cylinder 20421. A tail support platform 2043 is located between the two tail clamping blocks 2042. During actual use, a diamond pin is inserted into the hole in the drone's tail section to initially position the drone's tail. The drone's tail is then positioned on the tail support platform 2043. The tail support platform 2043 is raised and lowered by the lifting cylinder 2044 to raise the drone's tail, ensuring that the entire drone fuselage is on the same horizontal plane. The two tail clamping blocks 2042 are then adjusted to slide the guide blocks 20422 on the tail clamping blocks 2042 toward the drone's tail, securing the drone's tail from both sides. This achieves triple fixation of the drone's head, middle, and tail, further ensuring the stability of the drone fuselage during assembly.

[0031] It should be noted that the above-mentioned fixing method is only a method for fixing the head, middle and tail of the drone fuselage respectively. In actual use, since the drone fuselage is mostly integrally formed, it is necessary to first insert the drone fuselage into the first positioning pin 2021, the second positioning pin 2031 and the third positioning pin 2041 respectively to make a preliminary positioning, and then fine-tune the fuselage, observe the positioning hole 2034 on the fixing plate 2033, and adjust the tail support platform 2043 to ensure that the entire drone fuselage is on the same horizontal plane, and then fix the drone fuselage by adjusting the angle clamping cylinder 2022, the spring plunger 2039 and the tail clamping block 2042.

[0032] It should be further explained that, in an embodiment of the present invention, the first positioning pin 2021, the second positioning pin 2031 and the third positioning pin 2041 are on the same horizontal straight line, and the spacing between them corresponds to the spacing between the holes on the drone body, thereby ensuring that the drone body can be accurately fixed on the clamping unit 2.

[0033] In this embodiment, the sliding unit 3 includes a set of first guide rails 301 located on the assembly frame 1 and a plurality of guide rail bases 302 located between the first guide rails 301, preferably three guide rail bases 302. A first drive motor 303 and a fixed bearing seat 304 are fixedly provided above the guide rail base 302. The fixed bearing seat 304 is connected to a ball screw 306. One end of the ball screw 306 passes through the fixed bearing seat 304 and is connected to the first drive motor 303 via a coupling 305. A slider 307 that slidably cooperates with the guide rails is fixedly provided below the splint base 201. A nut seat 308 is provided on the guide rail base 302 located below the splint base 201. A ball nut 309 that cooperates with the ball screw 306 is provided in the nut seat 308. A support bearing seat 2011 is also fixedly provided below the splint base 201. The ball screw 306 passes through the support bearing seat 2011 and is connected to the ball nut 309.

[0034] During actual use, by driving the first drive motor 303, the first drive motor 303 drives the coupling 305 to rotate, thereby driving the ball screw 306 to rotate. The other end of the ball screw 306 passes through the support bearing seat 2011 and is connected to the ball nut 309. In other words, during the rotation process, it drives the support bearing seat 2011 to move along the ball screw 306, thereby driving the entire clamping unit 2 to slide along the first guide rail 301. When fixing the drone body on the clamping unit 2, the staff can first move the clamping unit 2 to a position close to the first drive motor 303 to avoid contact with the transfer unit 4 during the installation process; after the installation is completed, the clamping unit 2 can be moved to the position of the transfer unit 4.

[0035] In this embodiment, the transfer unit 4 includes a transfer plate 401 located below the clamping unit 2, and linear modules are provided on both sides of the transfer plate 401. A circular connecting plate that slides with the transfer plate is also provided below the transfer plate 401, and the circular connecting plate is fixed on the assembly frame 1.

[0036] As a preferred embodiment, the linear module includes a second guide rail 402 and a triangular connecting frame 403 that is slidably arranged above the second guide rail 402. An actuator cylinder 404 is provided on the side of the triangular connecting frame 403, and a liftable support member 405 is provided inside the actuator cylinder 404. The support member 405 is provided with a plurality of electromagnets 406. The linear module is also provided with a second drive motor 407 that drives the triangular connecting frame 403 to slide. During use, when the clamping unit 2 is above the transfer plate 401, the second drive motor 407 is driven to slide the triangular connecting frame 403 along the second guide rail 402 to just below the clamping plate base 201, and then the actuator cylinder 404 is driven to raise the support member 405, and the electromagnet 406 is simultaneously activated so that the support member 405 and the clamping base are adsorbed by the electromagnet 406. The reason for this design is: when the drone body is being assembled or other parts are being installed, it will inevitably shake due to interference from other mechanical instruments. At this time, the drone body is on the clamping unit 2. Since the clamping unit 2 is located on the first guide rail 301, the left and right sides of the clamping base may shake up and down due to external mechanical interference during the assembly process. Using the electromagnet 406 to adsorb the clamping base can effectively avoid this shaking phenomenon, thereby making the clamping unit 2 more stable during the assembly process, further ensuring the stability of the drone body during the assembly process, and improving the accuracy of drone assembly.

[0037] In this embodiment, a group of telescopic seats 408 are provided on the circular connecting plate, a third guide rail 410 is provided above the telescopic seat 408, and a slide groove 411 that cooperates with the third guide rail 410 is fixedly provided below the transfer plate 401; a telescopic rod 409 is provided in the telescopic seat 408, and the other end of the telescopic rod 409 is connected to the fixed plate 2033, and the fixed plate 2033 is connected to one end of the slide groove 411, and one end of the telescopic seat 408 is also provided with a third drive motor 413 that drives the telescopic rod 409 to move.

[0038] Furthermore, the circular connecting plate includes a rotary worktable 414, a rotating shaft 415 and a rotary base 416 from top to bottom. The rotary base 416 is connected to a fourth drive motor 417 that drives the rotating shaft 415 to rotate. The rotating shaft 415 is connected to the rotary worktable 414 to drive the rotary worktable 414 to rotate; the telescopic seat 408 is arranged on the rotary worktable 414. During the transfer process, the third drive motor 413 is driven to retract the telescopic rod 409 in the telescopic seat 408, and the telescopic rod 409 pulls the fixed plate 2033 to move in the direction of the telescopic seat 408, thereby driving the entire transfer plate 401 to move; when the telescopic rod 409 is fully retracted, the position of the transfer plate 401 just leaves the assembly rack 1; the fourth drive motor 417 is driven to rotate the rotating shaft 415, driving the entire rotary workbench 414 to rotate 90°, so that its direction is aligned with the unloading bin or other equipment production line, and then the third drive motor 413 is driven again to extend the telescopic rod 409, thereby driving the entire transfer plate 401 to move forward until it is parallel to the specified blanking position. At this time, the drone fuselage can be removed from the transfer plate 401, completing the track change and unloading work, and the assembled drone fuselage is processed again by other production lines.

[0039] Optionally, this embodiment also includes a drive unit (not shown) for controlling the first drive motor 303, the second drive motor 407, the third drive motor 413, the fourth drive motor 417, and each cylinder. The drive unit and these electrical components are electrically connected. By presetting the start and stop times for each step on the drive unit, the entire drone assembly and transport process can be automated. Workers only need to pre-secure the drone body to the clamping unit 2; the remaining steps are completed automatically, improving drone assembly efficiency.

[0040] The working principle of the present invention is as follows: the staff first fixes the drone fuselage to be assembled on the clamping unit 2, and fixes the drone fuselage through the head clamping module 202, the middle clamping module 203 and the tail clamping module 204; after the fixation is completed, the clamping unit 2 is moved along the first guide rail 301 to the top of the transfer plate 401, fixed by the support 405, and then the other parts of the drone fuselage are assembled; after the assembly is completed, the drone fuselage is moved to the transfer plate 401, and the transfer plate 401 is displaced along the direction of the telescopic seat 408 by the telescopic rod 409, and then the entire rotary workbench 414 is driven to rotate by the rotating shaft 415, so that the direction of the transfer plate 401 is aligned with the unloading bin or other equipment production line, and then the telescopic rod 409 is extended again, thereby driving the entire transfer plate 401 to move forward until it is parallel to the specified blanking position. At this time, the drone fuselage can be removed from the transfer plate 401, completing the track change and unloading work, and the assembled drone fuselage is processed again by other generation lines.

[0041] In summary, the embodiment of the present invention provides a drone fuselage assembly device, which, by providing a head clamping module 202, a middle clamping module 203, and a tail clamping module 204, can respectively fix the head, middle, and tail parts of the drone fuselage, thereby effectively avoiding large errors caused by shaking during the drone assembly process. The present invention provides a plunger mounting bracket 2038, which can be fixed to the inner hole of the side wall of the drone during the fixing process, thereby further preventing the drone from shaking during the assembly process; The present invention can adjust the height of the UAV tail through the cooperation of the tail support platform 2043 and the tail clamping block 2042, ensuring that the UAV fuselage is always in a horizontal state during operation, further improving the assembly accuracy.

[0042] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A drone fuselage assembly device, characterized in that: The utility model comprises an assembly frame, wherein the assembly frame is provided with a sliding unit and a transfer unit in sequence from top to bottom, and a clamping unit is provided above the sliding unit and is in sliding cooperation with the sliding unit.

2. The UAV fuselage assembly equipment according to claim 1, characterized in that: The clamping unit includes a clamping plate base, and a head clamping module, a middle clamping module and a tail clamping module are fixed in sequence above the clamping plate base, the head clamping module includes a first positioning pin and a clamping device located on the side of the first positioning pin; the middle clamping module includes a fixing device, a second positioning pin located directly in front of the fixing device and two groups of plunger mounting brackets located directly in front of the second positioning pin; the tail clamping module includes a third positioning pin and a group of tail wing clamping blocks located directly in front of the third positioning pin, and the tail wing clamping blocks are symmetrically arranged.

3. The UAV fuselage assembly equipment according to claim 2, characterized in that: The clamping device comprises a rotational clamping cylinder and a clamping connector, and the clamping connector and the rotational clamping cylinder are detachably connected.

4. The UAV fuselage assembly equipment according to claim 2, characterized in that: The fixing device includes a fixing seat, a fixing plate rotatably connected to the fixing seat is provided on the fixing seat, a plurality of positioning holes are provided on the fixing plate, and a card slot is provided at the other end of the fixing plate; a support column for supporting the fixing plate is provided opposite the fixing seat, and a diamond screw for fixing the card slot is threadedly connected to the top of the support column.

5. The UAV fuselage assembly equipment according to claim 2, characterized in that: Any of the tail wing clamping blocks comprises an adjusting cylinder and a guide block located above the adjusting cylinder, and a tail wing supporting platform is further provided between the tail wing clamping blocks.

6. The UAV fuselage assembly equipment according to claim 1, characterized in that: The sliding unit includes a group of first guide rails located on the assembly frame and several groups of guide rail bases located between the first guide rails, a first driving motor and a fixed bearing seat are provided above the guide rail base, the fixed bearing seat is connected to a ball screw, one end of the ball screw passes through the fixed bearing seat and is connected to the first driving motor through a coupling; a slider that slides with the guide rails is fixedly provided below the splint base, a nut seat is provided on the guide rail base located below the splint base, a ball nut that cooperates with the ball screw is provided in the nut seat, and a support bearing seat is also fixed below the splint base, the ball screw passes through the support bearing seat and is connected to the ball nut.

7. The UAV fuselage assembly equipment according to claim 1, characterized in that: The transfer unit includes a transfer plate located below the clamping unit, with linear modules provided on both sides of the transfer plate. A circular connecting plate slidingly engaged with the transfer plate is also provided below the transfer plate, and the circular connecting plate is fixed on the assembly frame.

8. The UAV fuselage assembly equipment according to claim 7, characterized in that: The linear module includes a second guide rail and a triangular connecting frame slidingly arranged above the second guide rail. An actuator cylinder is provided on the side of the triangular connecting frame, and a liftable support member is provided inside the actuator cylinder. The linear module is also provided with a second drive motor that drives the triangular connecting frame to slide.

9. The UAV fuselage assembly equipment according to claim 8, characterized in that: A group of telescopic seats are provided on the circular connecting plate, a third guide rail is provided above the telescopic seat, and a slide groove matching the third guide rail is fixedly provided below the transfer plate; a telescopic rod is provided in the telescopic seat, the other end of the telescopic rod is connected to the fixed plate, and the fixed plate is connected to one end of the slide groove, and one end of the telescopic seat is also provided with a third drive motor for driving the telescopic rod to move.

10. The UAV fuselage assembly equipment according to claim 9, characterized in that: The support member is also provided with a plurality of electromagnets.

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