Welding equipment for surveying and mapping unmanned aerial vehicle production

Abstract

The invention discloses welding equipment for surveying and mapping unmanned aerial vehicle production, and relates to the technical field of unmanned aerial vehicle production welding, the welding equipment comprises a working bottom table, a continuous conveying mechanism is arranged on the working bottom table, two hydraulic telescopic rods are arranged on the working bottom table, and the two hydraulic telescopic rods are symmetrically arranged on the working bottom table; the end, away from the working bottom table, of the hydraulic telescopic rod is fixedly connected with a welding box mechanism, a turnover plate mechanism is arranged on the welding box mechanism, two clamping and positioning plate mechanisms are arranged on the turnover plate mechanism, a positioning welding mechanism is arranged in the welding box mechanism, a welding gun is arranged on the positioning welding mechanism, and a sealing cover plate is arranged on the welding box mechanism. The unmanned aerial vehicle component to be welded can be conveyed by arranging the continuous conveying mechanism, the clamping and positioning plate mechanism can be driven to ascend and descend through the hydraulic telescopic rod, so that the unmanned aerial vehicle component is clamped and fixed, and the unmanned aerial vehicle component can be protected during welding through the welding box mechanism; and the production welding efficiency of the surveying and mapping unmanned aerial vehicle is improved.

Description

Technical Field

[0001] The invention relates to the technical field of unmanned aerial vehicle production welding, in particular to welding equipment for the production of surveying and mapping unmanned aerial vehicles. Background Art

[0002] A surveying drone is a drone specifically used for geographic information collection, combining aerial photography, remote sensing technology, and drone technology. It can capture detailed images of the earth's surface at high altitudes and generate high-precision geographic information data, including topographic maps, digital elevation models, digital surface models, orthophotos, etc. Surveying drones are equipped with high-definition cameras, lidar and other equipment to perform high-precision and efficient photography and measurement of target areas. It can flexibly cope with complex terrain and environments, provide more accurate and richer geographic information, and has the advantages of low cost and high efficiency compared to traditional surveying and mapping methods.

[0003] In the prior art, a handheld welding gun is usually used to weld the drone parts. However, in the prior art, continuous protective welding cannot be performed on the drone, so the welding efficiency is low. Therefore, there is a large room for improvement in the prior art. Summary of the invention

[0004] The present invention provides a welding device for producing a surveying and mapping UAV, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A welding device for producing surveying and mapping UAVs comprises a working platform, wherein a continuous conveying mechanism is arranged on the working platform, two hydraulic telescopic rods are arranged on the working platform, the two hydraulic telescopic rods are symmetrically arranged on the working platform, one end of the hydraulic telescopic rod away from the working platform is fixedly connected to a welding box mechanism, a flip plate mechanism is arranged on the welding box mechanism, two clamping and positioning plate mechanisms are arranged on the flip plate mechanism, a positioning welding mechanism is arranged in the welding box mechanism, a welding gun is arranged on the positioning welding mechanism, and a sealing cover plate is arranged on the welding box mechanism; the continuous conveying mechanism is used to drive the UAV components to be conveyed, the hydraulic telescopic rod is used to drive the welding box mechanism to rise and fall, the flip plate mechanism is used to drive the clamping and positioning plate mechanism to flip and change position, the clamping and positioning plate mechanism is used to realize the centering clamping and fixing of the UAV components, the positioning welding mechanism is used to drive the welding gun to perform positional welding, and the sealing cover plate is used to seal the top of the welding box mechanism.

[0007] As a preferred technical solution of the present invention, the continuous conveying mechanism includes a first conveying seat fixed on a working platform, the first conveying seat is rotatably connected to a first conveying wheel, a first motor is provided on the side of the first conveying seat, the output shaft of the first motor is coaxially and fixedly connected to the first conveying wheel, the first conveying wheel is transmission-connected to a conveyor belt, the conveyor belt is transmission-connected to a second conveying wheel, the second conveying wheel is rotationally connected to a second conveying seat, and the second conveying seat is fixedly connected to the working platform.

[0008] As a preferred technical solution of the present invention, the welding box mechanism includes a welding box fixed on a hydraulic telescopic rod, an air supply valve is provided on the side of the welding box, a discharge port is provided at the bottom of the side of the welding box, the discharge port is connected to the welding box, and a discharge valve is provided at the bottom of the discharge port.

[0009] As a preferred technical solution of the present invention, the bottom of the welding box is convex in the middle.

[0010] As a preferred technical solution of the present invention, the flip plate mechanism includes a flip plate groove arranged on the welding box, a flip plate is provided on the flip plate groove, the flip plate and the welding box are rotatably connected, a second motor is provided on the side of the welding box, and the output shaft of the second motor and the flip plate are coaxially fixedly connected.

[0011] As a preferred technical solution of the present invention, the clamping and positioning plate mechanism includes a support rod fixed on the flip plate, the support rod is provided with two, the two support rods are symmetrically arranged on the flip plate, the support rod is fixedly connected to the fixed frame, a third motor is provided on the side of the fixed frame, the fixed frame is rotatably connected to the two rotating shafts, the two rotating shafts are symmetrically arranged on the fixed frame, the rotating shaft is fixedly connected to the rotating frame, the output shaft of the third motor is coaxially fixedly connected to one of the rotating shafts, a fourth motor is provided on the rotating frame, the fourth motor is a double-headed motor, the output shaft of the fourth motor is fixedly connected to the two driving shafts, the driving shaft is fixedly connected to the first bevel gear, the first bevel gear meshes with the second bevel gear, the second bevel gear is fixedly connected to the adjusting threaded rod, the adjusting threaded rod and the rotating frame are rotatably connected, the adjusting threaded rod is composed of two threaded rods rotating in opposite directions, the adjusting threaded rod is threadedly connected to two adjusting blocks, the two adjusting blocks are symmetrically arranged on the adjusting threaded rod, the adjusting block and the rotating frame are slidably connected, the adjusting block is fixedly connected to the first displacement seat, the first displacement seat is rotatably connected to the adjusting rod, the adjusting rod is rotatably connected to the second displacement seat, and the second displacement seat is fixedly connected to the arc clamping plate.

[0012] As a preferred technical solution of the present invention, the positioning welding mechanism includes a fixed ring fixed in the welding box, the fixed ring is slidably connected to the rotating frame, the bottom of the rotating frame is in contact with the inner bottom of the welding box, a fifth motor is provided on the rotating frame, the output shaft of the fifth motor is fixedly connected to the first gear, the first gear meshes with the second gear, the second gear is fixed to the inner side of the welding box, a sixth motor is provided on the rotating frame, the output shaft of the sixth motor is fixedly connected to the lifting threaded rod, the lifting threaded rod and the rotating frame are rotatably connected, the lifting threaded rod is threadedly connected to the lifting block, the lifting block and the rotating frame are slidably connected, the side of the lifting block is fixedly connected to the linear motor, and the linear motor and the welding gun are fixedly connected.

[0013] The present invention has the following benefits:

[0014] By setting up a continuous conveying mechanism, the UAV parts to be welded can be conveyed, the hydraulic telescopic rod can drive the clamping and positioning plate mechanism to rise and fall, so as to clamp and fix the UAV parts, the welding box mechanism can protect the UAV parts during welding, the flip plate mechanism can flip and adjust the clamping and positioning plate mechanism to achieve continuous clamping and fixation of the UAV parts, the positioning welding mechanism can adjust the position of the welding gun to achieve positioning welding, thereby improving the efficiency of production welding of surveying and mapping UAVs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a structural schematic diagram of welding equipment used in the production of surveying and mapping UAVs.

[0017] Figure 2 This is a first-person structural diagram of a welding device for producing surveying and mapping UAVs with the sealing cover removed.

[0018] Figure 3 This is a second-perspective structural schematic diagram of a welding device for removing a sealing cover plate used in the production of surveying and mapping UAVs.

[0019] Figure 4 This is a third-person structural diagram of a welding device for removing a sealing cover plate used in the production of a surveying and mapping UAV.

[0020] Figure 5 for Figure 4 A partial enlarged view of area A.

[0021] In the figure: 1, working platform; 2, continuous conveying mechanism; 201, first conveying seat; 202, first conveying wheel; 203, first motor; 204, conveyor belt; 205, second conveying wheel; 206, second conveying seat; 3, hydraulic telescopic rod; 4, welding box mechanism; 401, welding box; 402, air supply valve; 403, discharge port; 404, unloading valve; 5, flip plate mechanism; 501, flip plate slot; 502, flip plate; 503, second motor; 6, clamping and positioning plate mechanism; 601, support rod; 602, fixed frame; 603, third motor; 604, rotating shaft ; 605, rotating frame; 606, fourth motor; 607, driving shaft; 608, first bevel gear; 609, second bevel gear; 610, adjusting threaded rod; 611, adjusting block; 612, first displacement seat; 613, adjusting rod; 614, second displacement seat; 615, arc clamping plate; 7, positioning welding mechanism; 701, fixing ring; 702, rotating frame; 703, fifth motor; 704, first gear; 705, second gear; 706, sixth motor; 707, lifting threaded rod; 708, lifting block; 709, linear motor; 8, welding gun; 9, sealing cover plate. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0023] Example 1, please refer to Figure 1-Figure 5 A welding device for producing surveying and mapping UAVs comprises a working platform 1, wherein the working platform 1 is provided with a continuous conveying mechanism 2, the working platform 1 is provided with two hydraulic telescopic rods 3, the two hydraulic telescopic rods 3 are symmetrically arranged on the working platform 1, and one end of the hydraulic telescopic rod 3 away from the working platform 1 is fixedly connected to a welding box mechanism 4, the welding box mechanism 4 is provided with a flip plate mechanism 5, the flip plate mechanism 5 is provided with two clamping and positioning plate mechanisms 6, a positioning welding mechanism 7 is provided in the welding box mechanism 4, the positioning welding mechanism 7 is provided with a welding gun 8, and the welding box mechanism 4 is provided with a sealing cover plate 9; the continuous conveying mechanism 2 is used to drive the UAV components to be conveyed, the hydraulic telescopic rod 3 is used to drive the welding box mechanism 4 to rise and fall, the flip plate mechanism 5 is used to drive the clamping and positioning plate mechanism 6 to flip and change position, the clamping and positioning plate mechanism 6 is used to realize the centering clamping and fixing of the UAV components, the positioning welding mechanism 7 is used to drive the welding gun 8 to perform displacement welding, and the sealing cover plate 9 is used to seal the top of the welding box mechanism 4.

[0024] The welding box mechanism 4 includes a welding box 401 fixed on the hydraulic telescopic rod 3, a gas supply valve 402 is provided on the side of the welding box 401, a discharge port 403 is provided on the bottom of the side of the welding box 401, the discharge port 403 is connected to the welding box 401, and a discharge valve 404 is provided on the bottom of the discharge port 403. The bottom of the welding box 401 is convex in the middle.

[0025] Specifically, since the bottom of the welding box 401 is convex in the middle, it can ensure that the welding slag falls on the bottom of the welding box 401, and the protective gas can be introduced into the welding box 401 through the gas supply valve 402, thereby protecting the drone components during welding.

[0026] The flip plate mechanism 5 includes a flip plate slot 501 arranged on the welding box 401, a flip plate 502 is arranged on the flip plate slot 501, the flip plate 502 is rotatably connected to the welding box 401, a second motor 503 is arranged on the side of the welding box 401, and the output shaft of the second motor 503 is coaxially fixedly connected to the flip plate 502. The clamping and positioning plate mechanism 6 includes a support rod 601 fixed on the flip plate 502, and two support rods 601 are provided, and the two support rods 601 are symmetrically arranged on the flip plate 502, and the support rod 601 is fixedly connected to the fixed frame 602, and a third motor 603 is provided on the side of the fixed frame 602, and the fixed frame 602 is rotatably connected to two rotating shafts 604, and the two rotating shafts 604 are symmetrically arranged on the fixed frame 602, and the rotating shaft 604 is fixedly connected to the rotating frame 605, and the output shaft of the third motor 603 is coaxially fixedly connected with one of the rotating shafts 604, and the rotating frame 605 is provided with a fourth motor 606, and the fourth motor 606 is a double-headed motor, and the output shaft of the fourth motor 606 is fixedly connected to two driving shafts 607, driving The moving shaft 607 is fixedly connected to the first bevel gear 608, the first bevel gear 608 meshes with the second bevel gear 609, the second bevel gear 609 is fixedly connected to the adjusting threaded rod 610, the adjusting threaded rod 610 is rotatably connected to the rotating frame 605, the adjusting threaded rod 610 is composed of two threaded rods that rotate in opposite directions, the adjusting threaded rod 610 is threadedly connected to two adjusting blocks 611, the two adjusting blocks 611 are symmetrically arranged on the adjusting threaded rod 610, the adjusting blocks 611 are slidably connected to the rotating frame 605, the adjusting block 611 is fixedly connected to the first displacement seat 612, the first displacement seat 612 is rotatably connected to the adjusting rod 613, the adjusting rod 613 is rotatably connected to the second displacement seat 614, and the second displacement seat 614 is fixedly connected to the arc-shaped clamping plate 615.

[0027] Specifically, the fourth motor 606 is turned on, and the rotation of the output shaft of the fourth motor 606 drives the driving shaft 607 to rotate, and the rotation of the driving shaft 607 drives the first bevel gear 608 to rotate, and the rotation of the first bevel gear 608 drives the second bevel gear 609 to rotate, and the rotation of the second bevel gear 609 drives the adjusting threaded rod 610 to rotate, thereby realizing the two adjusting blocks 611 to move closer or farther away, and then adjusting the spacing between the two arc-shaped clamping plates 615 to achieve clamping or loosening of the drone components.

[0028] In addition, after the clamping is completed, the second motor 503 can be turned on, and the rotation of the output shaft of the second motor 503 will drive the flip plate 502 to rotate, thereby flipping the drone components into the welding box 401. When the drone components located in the welding box 401 are being welded, the arc-shaped clamping plate 615 located outside the welding box 401 can weld the drone components to achieve continuous welding of the drone components, thereby increasing the efficiency of the welding process.

[0029] The positioning welding mechanism 7 includes a fixed ring 701 fixed in the welding box 401, the fixed ring 701 is slidably connected to the rotating frame 702, the bottom of the rotating frame 702 is in contact with the inner bottom of the welding box 401, a fifth motor 703 is provided on the rotating frame 702, the output shaft of the fifth motor 703 is fixedly connected to the first gear 704, the first gear 704 meshes with the second gear 705, the second gear 705 is fixed to the inner side of the welding box 401, a sixth motor 706 is provided on the rotating frame 702, the output shaft of the sixth motor 706 is fixedly connected to the lifting threaded rod 707, the lifting threaded rod 707 is rotatably connected to the rotating frame 702, the lifting threaded rod 707 is threadedly connected to the lifting block 708, the lifting block 708 is slidably connected to the rotating frame 702, the side of the lifting block 708 is fixedly connected to the linear motor 709, and the linear motor 709 is fixedly connected to the welding gun 8.

[0030] Specifically, when the fifth motor 703 is turned on, the rotation of the output shaft of the fifth motor 703 will drive the first gear 704 to rotate. Since the first gear 704 and the second gear 705 are meshed, the rotating frame 702 can be driven to rotate along the fixed ring 701, thereby driving the welding gun 8 to rotate around the drone component. At the same time, since the bottom of the rotating frame 702 can scrape the welding slag at the bottom of the inner side of the welding box 401 to the discharge port 403, and finally discharged through the discharge valve 404, turning on the sixth motor 706 can drive the lifting threaded rod 707 to rotate, thereby driving the lifting block 708 to rise and fall, and then driving the welding gun 8 to rise and fall. Turning on the linear motor 709 can drive the welding gun 8 to feed welding.

[0031] Example 2, continue to refer to Figure 1-Figure 4In the embodiment of the present invention, the continuous conveying mechanism 2 includes a first conveying seat 201 fixed on the working base 1, the first conveying seat 201 is rotatably connected to the first conveying wheel 202, a first motor 203 is provided on the side of the first conveying seat 201, the output shaft of the first motor 203 is coaxially and fixedly connected to the first conveying wheel 202, the first conveying wheel 202 is transmission-connected to the conveyor belt 204, the conveyor belt 204 is transmission-connected to the second conveying wheel 205, the second conveying wheel 205 is rotationally connected to the second conveying seat 206, and the second conveying seat 206 is fixedly connected to the working base 1.

[0032] Specifically, the first motor 203 is turned on, and the rotation of the output shaft of the first motor 203 drives the first conveying wheel 202 to rotate, and then drives the conveying belt 204 to rotate. The rotation of the conveying belt 204 can drive the drone components thereon to move.

[0033] During the implementation of the present invention, the drone components to be welded are first placed on the continuous conveying mechanism 2, and the continuous conveying mechanism 2 is turned on at this time. When the continuous conveying mechanism 2 drives the drone components to the bottom of the clamping and positioning plate mechanism 6, the hydraulic telescopic rod 3 is turned on to drive the welding box mechanism 4 to descend, and then drive the clamping and positioning plate mechanism 6 to descend, and the drone components are clamped and fixed by the clamping and positioning plate mechanism 6. At this time, the flip plate mechanism 5 is turned on, and the flip plate mechanism 5 realizes the flipping of the clamping and positioning plate mechanism 6, so that the drone components are flipped into the welding box mechanism 4. At the same time, the clamping and positioning plate mechanism 6 outside the welding box mechanism 4 can also clamp and fix the drone components. The drone components located in the welding box mechanism 4 can be welded by the welding gun 8. The position of the welding gun 8 can be adjusted by the positioning welding mechanism 7. At the same time, the protective gas introduced into the welding box mechanism 4 can protect the welded drone components.

[0034] The present invention can transport the UAV components to be welded by setting a continuous conveying mechanism 2, can drive the clamping and positioning plate mechanism 6 to rise and fall through the hydraulic telescopic rod 3, so as to clamp and fix the UAV components, can protect the UAV components during welding through the welding box mechanism 4, can flip and adjust the clamping and positioning plate mechanism 6 through the flip plate mechanism 5, so as to realize continuous clamping and fixing of the UAV components, can adjust the position of the welding gun 8 through the positioning welding mechanism 7, realize positioning welding, and improve the efficiency of production welding of surveying and mapping UAVs.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A welding device for producing surveying and mapping UAVs, comprising a working platform, characterized in that: The working platform is provided with a continuous conveying mechanism, and two hydraulic telescopic rods are provided on the working platform. The two hydraulic telescopic rods are symmetrically arranged on the working platform. One end of the hydraulic telescopic rod away from the working platform is fixedly connected to the welding box mechanism, and the welding box mechanism is provided with a flip plate mechanism, and two clamping and positioning plate mechanisms are provided on the flip plate mechanism. A positioning welding mechanism is provided in the welding box mechanism, and a welding gun is provided on the positioning welding mechanism, and a sealing cover plate is provided on the welding box mechanism; the continuous conveying mechanism is used to drive the transportation of UAV components, the hydraulic telescopic rod is used to drive the lifting and lowering of the welding box mechanism, the flip plate mechanism is used to drive the clamping and positioning plate mechanism to flip and change position, the clamping and positioning plate mechanism is used to realize the centering clamping and fixing of the UAV components, the positioning welding mechanism is used to drive the welding gun to change position for welding, and the sealing cover plate is used to seal the top of the welding box mechanism.

2. The welding equipment for producing surveying and mapping UAV according to claim 1 is characterized in that: The continuous conveying mechanism includes a first conveying seat fixed on the working platform, the first conveying seat is rotatably connected to the first conveying wheel, a first motor is provided on the side of the first conveying seat, the output shaft of the first motor is coaxially and fixedly connected to the first conveying wheel, the first conveying wheel is transmission-connected to the conveyor belt, the conveyor belt is transmission-connected to the second conveying wheel, the second conveying wheel is rotationally connected to the second conveying seat, and the second conveying seat is fixedly connected to the working platform.

3. The welding equipment for producing surveying and mapping UAV according to claim 1 is characterized in that: The welding box mechanism comprises a welding box fixed on a hydraulic telescopic rod, a gas supply valve is arranged on the side of the welding box, a discharge port is arranged on the bottom of the side of the welding box, the discharge port is connected to the welding box, and a discharge valve is arranged on the bottom of the discharge port.

4. The welding equipment for producing surveying and mapping UAV according to claim 3 is characterized in that: The bottom of the welding box is convex in the middle.

5. The welding equipment for producing surveying and mapping UAV according to claim 4 is characterized in that: The flip plate mechanism comprises a flip plate slot arranged on the welding box, a flip plate is arranged on the flip plate slot, the flip plate is rotatably connected to the welding box, a second motor is arranged on the side of the welding box, and the output shaft of the second motor is coaxially fixedly connected to the flip plate.

6. The welding equipment for producing surveying and mapping UAV according to claim 5 is characterized in that: The clamping positioning plate mechanism includes a support rod fixed on the flip plate, the support rod is provided with two, the two support rods are symmetrically arranged on the flip plate, the support rod is fixedly connected to the fixed frame, the side of the fixed frame is provided with a third motor, the fixed frame is rotatably connected to the two rotating shafts, the two rotating shafts are symmetrically arranged on the fixed frame, the rotating shaft is fixedly connected to the rotating frame, the output shaft of the third motor is coaxially fixedly connected to one of the rotating shafts, and the rotating frame is provided with a fourth motor, the fourth motor is a double-headed motor, the output shaft of the fourth motor is fixedly connected to the two driving shafts, the driving shaft is fixedly connected to the first bevel gear, the first bevel gear meshes with the second bevel gear, the second bevel gear is fixedly connected to the adjusting threaded rod, the adjusting threaded rod and the rotating frame are rotatably connected, the adjusting threaded rod is composed of two threaded rods rotating in opposite directions, the adjusting threaded rod is threadedly connected to the two adjusting blocks, the two adjusting blocks are symmetrically arranged on the adjusting threaded rod, the adjusting block and the rotating frame are slidably connected, the adjusting block is fixedly connected to the first displacement seat, the first displacement seat is rotatably connected to the adjusting rod, the adjusting rod is rotatably connected to the second displacement seat, and the second displacement seat is fixedly connected to the arc clamping plate.

7. The welding equipment for producing surveying and mapping UAV according to claim 3 is characterized in that: The positioning welding mechanism includes a fixed ring fixed in the welding box, the fixed ring is slidably connected to the rotating frame, the bottom of the rotating frame is in contact with the inner bottom of the welding box, a fifth motor is provided on the rotating frame, the output shaft of the fifth motor is fixedly connected to the first gear, the first gear meshes with the second gear, the second gear is fixed to the inner side of the welding box, a sixth motor is provided on the rotating frame, the output shaft of the sixth motor is fixedly connected to the lifting threaded rod, the lifting threaded rod and the rotating frame are rotatably connected, the lifting threaded rod is threadedly connected to the lifting block, the lifting block and the rotating frame are slidably connected, the side of the lifting block is fixedly connected to the linear motor, and the linear motor and the welding gun are fixedly connected.

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