Unmanned aerial vehicle blade automatic detection device

Abstract

An unmanned aerial vehicle blade automatic detection device comprises a detection table, a magnetic crawler belt is installed on the detection table, material blocking plates are arranged on the two sides of the magnetic crawler belt, a feeding port and a discharging port are formed in the two ends of the magnetic crawler belt respectively, and blade detection mechanisms are arranged on the material blocking plates on the two sides of the magnetic crawler belt. The blade detection mechanism comprises a set of thickness detection mechanism and two sets of size detection mechanisms, a to-be-detected blade fed through the feeding port can be adsorbed and conveyed by the magnetic crawler belt at a specific angle, and during conveying, the to-be-detected blade sequentially passes through the thickness detection mechanism and the size detection mechanisms to be detected; in the thickness detection mechanism, unmanned aerial vehicle blades with different thicknesses and heights can be detected through a collision sensor, meanwhile, an electric lifter is controlled to check the blades, and the size detection mechanism can automatically detect and record size data of the blades through cooperation of a strip-shaped recognizer in a blade recognition groove and a magnetic crawler, so that the automatic detection efficiency is improved; and manual participation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle blade detection, in particular to an automatic detection device for unmanned aerial vehicle blades. Background Art

[0002] With the development of the times and the progress of science, drone technology is developing more and more rapidly. Nowadays, it has gradually been applied to the express industry, media industry and security industry, making transportation and inspection more convenient and quick. The flight of drones mainly depends on the rotation of the blades, which has relatively high requirements on the quality of the blades. In production, the blades need to be inspected, which requires the use of detection devices.

[0003] In the prior art, the inspection of drone blades is performed manually with the help of a detection device. Due to manual participation, inspection errors are prone to occur, and the labor intensity of the staff is high. In addition, drone blades cannot be automatically inspected on the production line, which reduces production efficiency.

[0004] Therefore, in view of the shortcomings of the existing technology, it is necessary to provide an automatic detection device for drone blades to solve the shortcomings of the existing technology. Utility Model Content

[0005] The purpose of the utility model is to avoid the shortcomings of the prior art and provide an automatic detection device for drone blades. The blades to be detected fed through the feed port can be held at a specific angle by the magnetic track for adsorption and transmission, and are sequentially detected by a thickness detection mechanism and a size detection mechanism during transmission. The thickness detection mechanism can detect drone blades of different thicknesses and heights through a collision sensor and control an electric lifter to check the blades at the same time. The size inspection mechanism can automatically detect and record the size data of the blades through the cooperation of the strip identifier in the blade identification groove and the magnetic track, thereby improving the efficiency of automatic detection and reducing manual participation.

[0006] The above-mentioned purpose of the utility model is achieved through the following technical means.

[0007] Provided is an automatic detection device for drone blades, including a detection platform, a magnetic track is installed on the detection platform, baffle plates are arranged on both sides of the magnetic track, a feed port and a discharge port are arranged at both ends of the magnetic track, and blade detection mechanisms are arranged on the baffle plates on both sides of the magnetic track;

[0008] The blade detection mechanism includes a set of thickness detection mechanisms and two sets of size detection mechanisms, which are sequentially installed above the magnetic crawler, the thickness detection mechanism is transversely arranged between the two sets of baffle plates, and the size detection mechanisms are respectively arranged on the two sets of baffle plates;

[0009] The thickness detection mechanism includes a detection frame, which passes through the baffle plate to the inside of the detection table, a detection beam is arranged at the bottom of the detection frame, a sensor is installed on the detection beam, and a detection controller is arranged inside the detection frame;

[0010] The size detection mechanism comprises two groups of identification slide blocks, which are fixed inside the material blocking plate. The identification slide blocks are provided with strip identifiers which are electrically connected to the detection platform.

[0011] Specifically, two groups of baffle plates are provided with movable openings, the movable openings correspond to the detection racks, and an electric-controlled lifter is arranged inside the movable opening close to one end of the detection table.

[0012] Specifically, an anti-collision strip is arranged at the bottom of the detection beam, a notch is arranged on the anti-collision strip, and a sensor is arranged at the notch.

[0013] Specifically, blade slides are provided on both the feed port and the discharge port, and the blade slides are installed corresponding to the magnetic track.

[0014] Specifically, the two groups of identification slide blocks are installed correspondingly, and the identification slide blocks are each provided with a blade identification groove, and a strip-shaped identifier is arranged inside the blade identification groove.

[0015] The utility model feeds the blades to be inspected through the feed port and can be held at a specific angle by the magnetic track for adsorption and transportation. During transportation, they are successively inspected by the thickness detection mechanism and the size detection mechanism. The thickness detection mechanism can detect drone blades of different thicknesses and heights through a collision sensor and control the electric lifter to check the blades at the same time. The size inspection mechanism can automatically detect and record the size data of the blades through the cooperation of the strip identifier in the blade identification groove and the magnetic track, thereby improving the efficiency of automatic inspection and reducing manual participation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described with reference to the accompanying drawings, but the contents in the accompanying drawings do not constitute any limitation to the present invention.

[0017] Figure 1 This is a front view of an automatic detection device for blades of a drone according to the utility model.

[0018] Figure 2 The utility model is a top view of an automatic detection device for blades of a drone.

[0019] Figure 3 It is a partial enlarged view of a thickness detection mechanism in an automatic detection device for blades of an unmanned aerial vehicle of the utility model.

[0020] Figure 4 It is a partial enlarged view of a size detection mechanism in an automatic blade detection device for a UAV of the utility model.

[0021] from Figures 1 to 4 Including:

[0022] 1. Testing table;

[0023] 2. Magnetic tracks;

[0024] 3. Baffle plate;

[0025] 4. Feed port;

[0026] 5. Discharge port;

[0027] 6. Blade detection mechanism;

[0028] 7. Thickness detection mechanism;

[0029] 8. Dimension detection mechanism;

[0030] 9. Testing frame;

[0031] 10. Check the beam;

[0032] 11. Sensor;

[0033] 12. Detection controller;

[0034] 13. Identify the slider;

[0035] 14. Strip recognition device;

[0036] 15. Move the opening;

[0037] 16. Electric control lifter;

[0038] 17. Anti-collision strip;

[0039] 18. Gap;

[0040] 19. Blade chute;

[0041] 20. Blade identification slot. DETAILED DESCRIPTION

[0042] The utility model is further described in conjunction with the following embodiments.

[0043] Example 1.

[0044] like Figure 1-4 As shown, an automatic detection device for UAV blades includes a detection platform 1, a magnetic track 2 is installed on the detection platform 1, baffle plates 3 are arranged on both sides of the magnetic track 2, a feed port 4 and a discharge port 5 are respectively arranged at both ends of the magnetic track 2, and blade detection mechanisms 6 are arranged on the baffle plates 3 on both sides of the magnetic track 2.

[0045] The blades to be inspected entering from the feed port 4 can be adsorbed by the magnetic track 2 and can be automatically inspected by the blade inspection mechanism 6 arranged on the inspection platform 1 during transportation through the magnetic track 2. After inspection, the blades are transported out from the discharge port 5.

[0046] The blade detection mechanism 6 includes a group of thickness detection mechanisms 7 and two groups of size detection mechanisms 8. The thickness detection mechanism 7 and the size detection mechanism 8 are installed in sequence above the magnetic track 2. The thickness detection mechanism 7 is horizontally arranged between the two groups of material baffle plates 3, and the size detection mechanism 8 is respectively arranged on the two groups of material baffle plates 3.

[0047] The thickness detection mechanism 7 and the size detection mechanism 8 can automatically detect the blades on the magnetic track 2 in turn. The blades entering from the feed port 4 can maintain a certain angle and be adsorbed on the magnetic track 2. The thickness detection mechanism 7 and the size detection mechanism 8 perform thickness detection and size detection on the blades passing through the baffle plate 3.

[0048] The thickness detection mechanism 7 includes a detection frame 9 , which passes through the material blocking plate 3 to the inside of the detection platform 1 , a detection beam 10 is arranged at the bottom of the detection frame 9 , a sensor 11 is installed on the detection beam 10 , and a detection controller 12 is arranged inside the detection frame 9 .

[0049] The detection frame 9 in the thickness detection mechanism 7 is horizontally arranged between the material baffle plates 3. The detection beam 10 arranged at the bottom of the driver can contact the blade to be detected. At the same time, the sensor 11 arranged on the detection beam 10 can identify unqualified blades after the blades collide with it, and the blades with qualified thickness will not collide with the sensor 11. The sensor 11 on the detection beam 10 is connected to the detection controller 12 set inside the detection frame 9. The detection height of the thickness detection mechanism 7 is controlled by the detection controller 12, and the detection height can also be manually set.

[0050] The size detection mechanism 8 includes two groups of identification slide blocks 13 . The identification slide blocks 13 are fixed inside the material blocking plate 3 . A strip identifier 14 is provided on the identification slide blocks 13 . The strip identifier 14 is electrically connected to the detection platform 1 .

[0051] The two sets of identification slide blocks 13 in the size detection mechanism 8 allow the blade to pass through. The blade contacts the strip identifier 14 while passing through. The size of the blade is recorded by the strip identifier 14 and the size data is stored and analyzed by the detection platform 1.

[0052] The two groups of baffle plates 3 are provided with movable openings 15 corresponding to the detection frame 9. An electric-controlled lifter 16 is arranged inside the movable opening 15 close to one end of the detection platform 1. The movable opening 15 arranged on the baffle plates 3 can adjust the height of the detection frame 9 by the electric-controlled lifter 16.

[0053] An anti-collision strip 17 is provided at the bottom of the detection beam 10, a notch 18 is provided on the anti-collision strip 17, and a sensor 11 is provided at the notch 18. The anti-collision strip 17 installed at the bottom of the detection beam 10 can prevent unqualified blades from being damaged after colliding with the detection beam 10, and the sensor 11 installed at the notch 18 of the anti-collision strip 17 can issue a recording instruction to the detection controller 12 during the collision process to facilitate the identification of the blade detection status.

[0054] Blade slide grooves 19 are provided on the feed port 4 and the discharge port 5. The blade slide grooves 19 are installed corresponding to the magnetic track 2. The blade slide grooves 19 set at the feed port end and the discharge port section can transmit the blades to the magnetic track 2 at a fixed angle, ensuring a unified blade detection state, facilitating blade detection and improving detection efficiency.

[0055] The two groups of identification sliders 13 are installed correspondingly, and a blade identification groove 20 is opened on the identification sliders 13. A strip identifier 14 is arranged inside the blade identification groove 20. When the blade passes through the identification sliders 13, it can slide through the inside of the blade identification groove 20. During the sliding process, it will contact the strip identifier 14 to record the blade size.

[0056] During the production process, the blades to be inspected fed in through the feed port 4 can be adsorbed and transported at a specific angle by the magnetic track 2. During transportation, they are successively inspected by the thickness detection mechanism 7 and the size detection mechanism 8. The thickness detection mechanism 7 can detect drone blades of different thicknesses and heights through a collision sensor and control the electric lifter to check the blades at the same time. The size inspection mechanism can automatically detect and record the size data of the blades through the strip identifier in the blade identification groove 20 in cooperation with the magnetic track 2, thereby improving the efficiency of automatic inspection and reducing manual participation.

[0057] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit the protection scope of the utility model. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. An automatic detection device for drone blades, characterized in that: It includes a detection platform, on which a magnetic track is installed, baffle plates are arranged on both sides of the magnetic track, a feed port and a discharge port are arranged at both ends of the magnetic track, and blade detection mechanisms are arranged on the baffle plates on both sides of the magnetic track; The blade detection mechanism includes a set of thickness detection mechanisms and two sets of size detection mechanisms, the thickness detection mechanism and the size detection mechanism are sequentially installed above the magnetic crawler, the thickness detection mechanism is transversely arranged between the two sets of baffle plates, and the size detection mechanisms are respectively arranged on the two sets of baffle plates; The thickness detection mechanism comprises a detection frame, the detection frame passes through the material blocking plate to the inside of the detection platform, a detection beam is arranged at the bottom of the detection frame, a sensor is installed on the detection beam, and a detection controller is arranged inside the detection frame; The size detection mechanism includes two groups of identification slide blocks, the identification slide blocks are fixed inside the material blocking plate, and strip-shaped identifiers are arranged on the identification slide blocks, and the strip-shaped identifiers are electrically connected to the detection platform.

2. The automatic detection device for drone blades according to claim 1 is characterized by: The two groups of baffle plates are provided with movable openings, the movable openings correspond to the detection racks, and an electric-controlled lifter is arranged inside the movable opening close to one end of the detection platform.

3. The automatic detection device for drone blades according to claim 2 is characterized by: An anti-collision strip is arranged at the bottom of the detection beam, a notch is arranged on the anti-collision strip, and the sensor is arranged outside the notch.

4. The automatic detection device for drone blades according to claim 3 is characterized by: The feed port and the discharge port are both provided with blade slides, and the blade slides are both installed corresponding to the magnetic track.

5. The automatic detection device for drone blades according to claim 4 is characterized by: The two groups of identification slide blocks are installed correspondingly, and the identification slide blocks are each provided with a blade identification groove, and the strip identifier is arranged inside the blade identification groove.

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