Intelligent logistics goods sorting device based on AI visual identification

Abstract

The invention discloses a goods sorting device for intelligent logistics based on AI visual identification, and relates to the technical field of goods sorting devices.The goods sorting device is characterized by comprising a supporting frame, the supporting frame is rotationally connected with symmetrically-arranged belt rollers, the belt rollers are sleeved with symmetrically-arranged conveying belts, and the goods sorting device further comprises a transparent conveying belt; the transparent conveying belt is connected to the belt roller in a sleeving mode, the edge of the transparent conveying belt is fixedly connected to the side wall of the conveying belt, at least two stop levers are arranged on the transparent conveying belt, and the stop levers are used for pushing logistics packages to move; the detection box is fixedly connected to the supporting frame, a monitor is fixedly connected to the inner side wall of the detection box, and the monitor is used for scanning logistics package information; the device has the effects that adhesion repairing is carried out on the damaged part outside the package, small objects inside the package are prevented from being lost through the damaged part, therefore, economic losses of customers are reduced, and sorting and conveying of logistics packages are facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of goods sorting devices, and more specifically, it relates to a goods sorting device for intelligent logistics based on AI visual recognition. Background Art

[0002] In recent years, with the booming rise of e-commerce and the accelerating advancement of global trade, the number of daily processed goods packages has increased geometrically. Under the pressure of such a huge volume of business, the traditional logistics sorting mode that relies on manual or simple mechanical operations has become a bottleneck restricting the further development of the logistics industry due to its disadvantages such as low efficiency and poor accuracy, and it is difficult to meet the high-efficiency, precise, and intelligent operation requirements of modern logistics.

[0003] In the logistics package transportation process, there are significant technical shortcomings in the detection, repair, and conveying links of packages. At present, the package detection methods adopted by most logistics enterprises are relatively single, mainly focusing on the recognition of front-side information of packages. For the information at the bottom of packages and on the rear side in the forward direction, such as the text on the express bill and the external damage situation, there are lack of effective detection means. On the one hand, it is impossible to comprehensively and quickly obtain the external information of packages, resulting in incomplete and inaccurate extraction of the text information on the express bill, which greatly affects the efficiency of logistics information entry and management. On the other hand, it is difficult to timely detect the damage situation on the surface of packages, enabling damaged packages to enter the subsequent sorting link, increasing the risk of loss or damage of internal items, not only causing economic losses to customers but also triggering customer complaints and damaging the enterprise's reputation.

[0004] And in terms of package damage handling, existing logistics devices often focus on transportation and sorting and pay insufficient attention to the repair treatment after package damage. Once a package is damaged during transportation, especially for packages containing small items inside, it is extremely easy for items to be lost due to the damaged part, and enterprises lack an effective immediate repair mechanism and can only conduct after-the-fact treatment after the problem is exposed, which not only increases the logistics cost but also reduces customer satisfaction and loyalty.

[0005] In summary, how to break through the bottleneck of existing technologies and develop an intelligent logistics device that can achieve precise detection of package information, timely repair of damage, and efficient conveying and sorting has become an important issue that urgently needs to be solved for the current logistics industry to achieve transformation and upgrading and enhance its core competitiveness. Summary of the Invention

[0006] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide a goods sorting device for intelligent logistics based on AI visual recognition.

[0007] To achieve the above purpose, the present invention provides the following technical solutions:

[0008] A goods sorting device for intelligent logistics based on AI vision recognition, including a support frame, on which symmetrically arranged belt rollers are rotatably connected, and symmetrically arranged conveyor belts are sleeved on the belt rollers. It also includes:

[0009] A transparent conveyor belt, which is sleeved on the belt roller, and the edge of the transparent conveyor belt is fixedly connected to the side wall of the conveyor belt. At least two stop bars are arranged on the transparent conveyor belt, and the stop bars are used to push the logistics packages to move;

[0010] A detection box, which is fixedly connected to the support frame. A monitor is fixedly connected to the inner side wall of the detection box, and the monitor is used to scan the information of the logistics packages;

[0011] A logistics package repair box, which is located on one side of the detection box and is fixedly connected to the support frame;

[0012] A repair mechanism, which is arranged in the logistics package repair box, and the logistics package repair box is used to bond and repair the broken parts on the surface of the logistics packages.

[0013] Preferably, a rotating shaft is fixedly connected to the belt roller, the end of the rotating shaft is rotatably connected to the support frame, and a first driving motor is fixedly connected to the support frame. The output shaft of the first driving motor passes through the side wall of the support frame and is fixedly connected to the end of one of the rotating shafts.

[0014] Preferably, a horizontally arranged fixed plate is fixedly connected to the side wall of the support frame. The fixed plate is located between the two belt rollers, and monitors are fixedly connected to the upper surface of the fixed plate, the top and the opposite sides of the detection box;

[0015] The monitors on the upper surface of the fixed plate and the top of the detection box are both inclined.

[0016] Preferably, the side and the bottom of the logistics package repair box are both open, and symmetrically arranged protective curtains are fixedly connected to the top of the logistics package repair box;

[0017] An ultraviolet sterilization lamp is fixedly connected to the top of the logistics package repair box, and the ultraviolet sterilization lamp is used to sterilize the logistics packages on the transparent conveyor belt.

[0018] Preferably, a robotic arm is fixedly connected to the top of the logistics package repair box. A robotic claw is arranged on the lower end surface of the robotic arm, and the robotic arm is located between the ultraviolet sterilization lamp and the repair mechanism. The robotic claw is used to change the direction of the logistics packages on the transparent conveyor belt.

[0019] Preferably, the repair mechanism includes:

[0020] The first electric telescopic rod, the first electric telescopic rod is horizontally and fixedly connected to the top of the logistics parcel repair box, and there are two first electric telescopic rods arranged oppositely in a staggered manner;

[0021] The sliding block, the sliding block is fixedly connected to the mobile end of the first electric telescopic rod, and the sliding block is slidably connected to the top of the logistics parcel repair box. A vertically arranged second electric telescopic rod is fixedly connected to the lower surface of the sliding block;

[0022] The first clamping plate, the first clamping plate is fixedly connected to the lower end surface of the second electric telescopic rod through a fixing rod;

[0023] The winding assembly, the winding assembly is rotatably connected to the fixing rod, and the winding assembly is used for installing the repair tape.

[0024] Preferably, the winding assembly includes:

[0025] The rotating ring, the rotating ring is rotatably connected to the fixing rod. One end of the rotating ring is provided with a connecting plate, the side part of the connecting plate is fixedly connected to the mobile end of the second electric telescopic rod, and one end of the fixing rod is fixedly connected to the side wall of the connecting plate;

[0026] The second driving motor, the second driving motor is fixedly connected to the upper surface of the connecting plate. A first gear is fixedly connected to the output shaft of the second driving motor. An external toothed ring is fixedly connected to the rotating ring, and the external toothed ring meshes with the first gear;

[0027] The first connecting rod, the first connecting rod is vertically and fixedly connected to the rotating ring. A second connecting rod is fixedly connected to the side wall of the first connecting rod, and a mounting wheel is fixedly connected to the second connecting rod. The mounting wheel is used for installing the repair tape.

[0028] Preferably, a multi-stage electric telescopic rod is fixedly connected to the top of the logistics parcel repair box. A pressing block is fixedly connected to the mobile end of the multi-stage electric telescopic rod. A cutting knife is fixedly connected to the side wall of the pressing block. Both the pressing block and the cutting knife are slidably connected to the top of the logistics parcel repair box, and the cutting knife and the pressing block are both located between the two first electric telescopic rods, and the cutting knife and the pressing block cooperate with the first clamping plate.

[0029] Preferably, an annular sliding groove is formed in the side wall of the conveyor belt. A slider is fixedly connected to the end of the blocking rod, and the slider is slidably connected in the annular sliding groove;

[0030] A fixing block is fixedly connected to the conveyor belt. A limiting rod is arranged on the side wall of the fixing block. An inserting rod is fixedly connected to the side wall of the limiting rod. The end of the inserting rod passes through the fixing block and is inserted into the end of the blocking rod.

[0031] Preferably, an L-shaped connecting plate is fixedly connected to the support frame. The L-shaped connecting plate is located on the lower end surface of the transparent conveyor belt. A trapezoidal block is fixedly connected to the horizontal end of the L-shaped connecting plate. The trapezoidal block cooperates with the limiting rod;

[0032] A horizontally arranged bearing plate is fixedly connected to the lower end of the support frame. Symmetrically arranged connecting blocks are fixedly connected to the bearing plate. Rotating rods are rotatably connected to the connecting blocks. Second clamping plates are fixedly connected to the rotating rods. The second clamping plates cooperate with the limiting rod;

[0033] A servo motor is fixedly connected to the bearing plate. The output shaft of the servo motor is fixedly connected to one of the rotating rods. And second gears that mesh with each other are fixedly connected to both rotating rods.

[0034] Compared with the prior art, the present invention has the following beneficial effects:

[0035] 1. In the present invention, the monitor inclined on the fixing plate passes through the transparent conveyor belt to photograph and monitor the information on the bottom of the logistics package and the outside of the rear side in the advancing direction (such as the text on the express bill and the appearance damage condition), and transmits the image signal to the background central processor. The central processor extracts the text information of the express bill, analyzes whether the appearance of the package is damaged at the same time, and transmits the information on the appearance damage condition of the logistics package to the robotic arm through the background central processor, providing a basis for sorting and subsequent processing.

[0036] 2. In the present invention, the second driving motor is started by receiving a signal. The first gear on its output shaft meshes with the external gear ring of the rotating ring, driving the rotating ring to rotate. The rotating ring drives the second connecting rod and the mounting wheel to rotate through the first connecting rod, so that the repair tape on the mounting wheel is wound around the damaged part of the package, realizing the adhesion repair of the damaged part on the outside of the package, avoiding the loss of smaller items inside the package through the damaged part, thereby reducing the economic loss of customers and facilitating the sorting and conveying of logistics packages.

[0037] 3. In the present invention, the limiting rod is pushed towards the direction of the stop rod by the pushing of the second clamping plate, so that the insertion rod is inserted into the end of the stop rod, thereby realizing the fixation of the stop rod on the conveyor belt. The conveyor belt drives the stop rod to move, and the stop rod pushes the logistics package forward, avoiding the lighter logistics package staying on one side of the protective curtain due to the blockage of the protective curtain, thereby avoiding the omission of logistics packages.

[0038] 4. In the present invention, the inclined surface of the trapezoidal block pushes the limit rod, and the limit rod drives the insertion rod to move away from the blocking rod, thereby facilitating the insertion rod to separate from the blocking rod. During the upward rotation of the transparent conveyor belt and the conveyor belt, the blocking rod stays on the lower side of the transparent conveyor belt due to gravity, thereby achieving the adjustment of the distance value between two adjacent blocking rods according to the size of the logistics package, making it convenient for the transparent conveyor belt to transport packages of different sizes, and ensuring the accuracy of subsequent package transportation and sorting. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 The present invention proposes a schematic diagram of the overall structure of a cargo sorting device for intelligent logistics based on AI visual recognition;

[0040] Figure 2 A bottom view of a cargo sorting device for intelligent logistics based on AI visual recognition is proposed for the present invention;

[0041] Figure 3 The present invention proposes a schematic diagram of the internal structure of a detection box in a smart logistics cargo sorting device based on AI visual recognition;

[0042] Figure 4 The present invention proposes a schematic diagram of the connection structure between a fixed plate and a monitor in a smart logistics cargo sorting device based on AI visual recognition;

[0043] Figure 5 The present invention proposes a schematic diagram of the internal structure of a logistics package repair box in an intelligent logistics cargo sorting device based on AI visual recognition;

[0044] Figure 6 The present invention proposes a schematic diagram of the connection structure of a multi-stage electric telescopic rod and a cutting knife in a smart logistics cargo sorting device based on AI visual recognition;

[0045] Figure 7 The present invention proposes a schematic diagram of the connection structure between the second electric telescopic rod and the mounting wheel in a smart logistics cargo sorting device based on AI visual recognition;

[0046] Figure 8 The present invention proposes a schematic diagram of the connection structure between the first clamping plate and the mounting wheel in a smart logistics cargo sorting device based on AI visual recognition;

[0047] Figure 9 The present invention proposes a schematic diagram of a partial connection structure between a conveying belt plate and a baffle in a smart logistics cargo sorting device based on AI visual recognition;

[0048] Figure 10Schematic diagram of the local connection structure between the trapezoidal block and the stop rod in a goods sorting device for intelligent logistics based on AI visual recognition proposed by the present invention;

[0049] Figure 11 Schematic diagram of the connection structure between the bearing plate and the second clamping plate in a goods sorting device for intelligent logistics based on AI visual recognition proposed by the present invention;

[0050] Figure 12 Schematic diagram of the connection structure between two second clamping plates in a goods sorting device for intelligent logistics based on AI visual recognition proposed by the present invention.

[0051] 1. Support frame; 2. Belt roller; 3. Conveyor belt; 4. Transparent conveyor belt; 5. Stop rod; 6. Detection box; 7. Monitor; 8. Logistics package repair box; 9. Rotating shaft; 10. First driving motor; 11. Fixed plate; 12. Protective curtain; 13. Ultraviolet sterilization lamp; 14. Multistage electric telescopic rod; 15. Manipulator; 16. Mechanical claw; 17. First electric telescopic rod; 18. Sliding block; 19. Second electric telescopic rod; 20. First clamping plate; 21. Fixed rod; 22. Rotating ring; 23. Connecting plate; 24. Second driving motor; 25. First gear; 26. External tooth ring; 27. First connecting rod; 28. Second connecting rod; 29. Mounting wheel; 30. Repair tape; 31. Cutting knife; 32. Annular chute; 33. Slide block; 34. Fixed block; 35. Insert rod; 36. L-shaped connecting plate; 37. Trapezoidal block; 38. Bearing plate; 39. Connecting block; 40. Rotating rod; 41. Second clamping plate; 42. Servo motor; 43. Second gear; 44. Protective pad; 45. Pressing block; 46. Limit rod. Detailed implementation manner

[0052] Refer to Figures 1 to 12 .

[0053] Embodiment 1 further describes a goods sorting device for intelligent logistics based on AI visual recognition proposed by the present invention.

[0054] A goods sorting device for intelligent logistics based on AI visual recognition includes a support frame 1. Symmetrically arranged belt rollers 2 are rotatably connected to the support frame 1. Symmetrically arranged conveyor belts 3 are sleeved on the belt rollers 2. It further includes a transparent conveyor belt 4. The transparent conveyor belt 4 is sleeved on the belt rollers 2, and the edge of the transparent conveyor belt 4 is fixedly connected to the side wall of the conveyor belt 3. At least two stop rods 5 are arranged on the transparent conveyor belt 4, and the stop rods 5 are used to push the logistics packages to move.

[0055] Detection box 6, the detection box 6 is fixedly connected to the support frame 1. A monitor 7 is fixedly connected to the inner side wall of the detection box 6. The monitor 7 is used to scan the information of the logistics package. The longitudinal section of the detection box 6 is an inverted U shape, which is convenient for the transparent conveyor belt 4 to convey the logistics package into the detection box 6.

[0056] Logistics package repair box 8, the logistics package repair box 8 is located on one side of the detection box 6, and the logistics package repair box 8 is fixedly connected to the support frame 1.

[0057] Repair mechanism, the repair mechanism is arranged in the logistics package repair box 8, and the logistics package repair box 8 is used to bond and repair the broken parts on the surface of the logistics package.

[0058] A rotating shaft 9 is fixedly connected to the belt roller 2. The end of the rotating shaft 9 is rotatably connected to the support frame 1. A first driving motor 10 is fixedly connected to the support frame 1. The output shaft of the first driving motor 10 passes through the side wall of the support frame 1 and is fixedly connected to the end of one of the rotating shafts 9. The wire on the first driving motor 10 is electrically connected to a power storage device such as a storage battery in the prior art, which is convenient for the output shaft of the first driving motor 10 to drive the belt roller 2 to rotate, thereby driving the transparent conveyor belt 4 to rotate.

[0059] A horizontally arranged fixing plate 11 is fixedly connected to the side wall of the support frame 1. The fixing plate 11 is located between the two belt rollers 2. Monitors 7 are fixedly connected to the upper surface of the fixing plate 11, the top of the detection box 6, and the opposite side parts.

[0060] The monitors 7 on the upper surface of the fixing plate 11 and the top of the detection box 6 are both inclined. The monitor 7 can be a high-definition monitoring camera, and the inclined monitor 7 on the fixing plate 11 can pass through the transparent conveyor belt 4 to photograph and monitor the bottom of the logistics package and the external information on the rear side in the advancing direction, such as the text information on the surface of the package (express single information) and the information on the damaged condition of the package surface, and transmit the photographed image information to the background central processor through a signal. The background central processor extracts the text information on the express single from the image information photographed by the monitor 7, so as to facilitate the sorting of the logistics package.

[0061] The side and bottom of the logistics package repair box 8 are both open. Symmetrically arranged protective curtains 12 are fixedly connected to the top of the logistics package repair box 8.

[0062] An ultraviolet sterilization lamp 13 is fixedly connected to the top of the logistics package repair box 8. The ultraviolet sterilization lamp 13 is used to sterilize the logistics package on the transparent conveyor belt 4. The protective curtain 12 is made of a light-tight and soft material to prevent the ultraviolet light emitted by the ultraviolet sterilization lamp 13 from irradiating to the outside of the logistics package repair box 8.

[0063] A robotic arm 15 is fixedly connected to the top of the logistics parcel repair box 8. A robotic claw 16 is provided on the lower end face of the robotic arm 15, and the robotic arm 15 is located between the ultraviolet sterilization lamp 13 and the repair mechanism. The robotic claw 16 is used to change the direction of the logistics parcel on the transparent conveyor belt 4.

[0064] The repair mechanism includes a first electric telescopic rod 17. The first electric telescopic rod 17 is horizontally and fixedly connected to the top of the logistics parcel repair box 8, and there are two first electric telescopic rods 17 arranged opposite to each other with a dislocation.

[0065] A sliding block 18 is fixedly connected to the moving end of the first electric telescopic rod 17. The sliding block 18 is slidably connected to the top of the logistics parcel repair box 8. A vertically arranged second electric telescopic rod 19 is fixedly connected to the lower surface of the sliding block 18. A strip-shaped chute is provided on the top of the logistics parcel repair box 8, and the sliding block 18 is slidably connected in the strip-shaped chute. The wires on the first electric telescopic rod 17 and the second electric telescopic rod 19 are electrically connected to a power supply or a power storage device such as a storage battery in the prior art, and the first electric telescopic rod 17 and the second electric telescopic rod 19 are connected to the background central processor through signals.

[0066] A first clamping plate 20 is fixedly connected to the lower end face of the second electric telescopic rod 19 through a fixing rod 21. A protective pad 44 is fixedly connected to the side wall of the first clamping plate 20 away from the fixing rod 21. The material of the protective pad 44 can be silicone material, which is convenient for the first clamping plate 20 to generate friction with the outer wall of the logistics parcel when clamping the logistics parcel, resulting in wear of the logistics parcel.

[0067] A winding assembly is rotatably connected to the fixing rod 21. The winding assembly is used to install the repair tape 30, and the winding assembly is used to wind the repair tape 30 around the damaged part of the logistics parcel, so as to prevent the internal transported object of the logistics parcel from leaking through the broken part.

[0068] The winding assembly includes a rotating ring 22. The rotating ring 22 is rotatably connected to the fixing rod 21. One end of the rotating ring 22 is provided with a connecting plate 23. The side part of the connecting plate 23 is fixedly connected to the moving end of the second electric telescopic rod 19. One end of the fixing rod 21 is fixedly connected to the side wall of the connecting plate 23.

[0069] The second drive motor 24 is fixedly connected to the upper surface of the connecting plate 23. A first gear 25 is fixedly connected to the output shaft of the second drive motor 24. An external gear ring 26 is fixedly connected to the rotating ring 22. The external gear ring 26 meshes with the first gear 25. The wire on the second drive motor 24 is electrically connected to a power storage device such as a storage battery in the prior art, and the second drive motor 24 is connected to the background central processor through a signal. The second drive motor 24 drives the rotating ring 22 to rotate through the meshing of the first gear 25 and the external gear ring 26, driving the rotating ring 22 to rotate.

[0070] The first connecting rod 27 is vertically and fixedly connected to the rotating ring 22. A second connecting rod 28 is fixedly connected to the side wall of the first connecting rod 27. An installation wheel 29 is fixedly connected to the second connecting rod 28. The installation wheel 29 is used for installing the repair tape 30. The wire on the second drive motor 24 is electrically connected to a power storage device such as a storage battery in the prior art, and the second drive motor 24 is connected to the background central processor through a signal. The second drive motor 24 drives the rotating ring 22 to rotate through the meshing of the first gear 25 and the external gear ring 26, driving the rotating ring 22 to rotate, and at the same time driving the installation wheel 29 to rotate, facilitating the repair tape 30 to be wound around the damaged part of the logistics package, thereby realizing the adhesion repair of the damaged part of the logistics package.

[0071] A multi-stage electric telescopic rod 14 is fixedly connected to the top of the logistics package repair box 8. A pressing block 45 is fixedly connected to the moving end of the multi-stage electric telescopic rod 14. A cutting knife 31 is fixedly connected to the side wall of the pressing block 45. Both the pressing block 45 and the cutting knife 31 are slidably connected to the top of the logistics package repair box 8, and both the cutting knife 31 and the pressing block 45 are located between the two first electric telescopic rods 17, and both the cutting knife 31 and the pressing block 45 cooperate with the first clamping plate 20. The cutting knife 31 is used to cut off the wound repair tape 30. The wires on the multi-stage electric telescopic rod 14, the robotic arm 15, and the robotic claw 16 are all electrically connected to a power storage device such as a storage battery in the prior art, and the multi-stage electric telescopic rod 14, the robotic arm 15, and the robotic claw 16 are connected to the background central processor through a signal.

[0072] An annular sliding groove 32 is formed in the side wall of the conveyor belt 3. A slider 33 is fixedly connected to the end of the blocking rod 5. The slider 33 is slidably connected in the annular sliding groove 32.

[0073] A fixing block 34 is fixedly connected to the conveyor belt 3. A limiting rod 46 is provided on the side wall of the fixing block 34. An inserting rod 35 is fixedly connected to the side wall of the limiting rod 46. The end of the inserting rod 35 passes through the fixing block 34 and is inserted into the end of the blocking rod 5.

[0074] A support frame 1 is fixedly connected with an L-shaped connecting plate 36. The L-shaped connecting plate 36 is located at the lower end face of the transparent conveyor belt 4. A trapezoidal block 37 is fixedly connected to the horizontal end of the L-shaped connecting plate 36, and the trapezoidal block 37 cooperates with the limiting rod 46.

[0075] The lower end part of the support frame 1 is fixedly connected with a horizontally arranged bearing plate 38. Symmetrically arranged connecting blocks 39 are fixedly connected to the bearing plate 38. Symmetrically arranged rotating rods 40 are rotatably connected to the connecting blocks 39. A second clamping plate 41 is fixedly connected to the rotating rod 40, and the second clamping plate 41 cooperates with the limiting rod 46.

[0076] A servo motor 42 is fixedly connected to the bearing plate 38. The output shaft of the servo motor 42 is fixedly connected to one of the rotating rods 40, and mutually meshing second gears 43 are fixedly connected to both rotating rods 40. The wire on the servo motor 42 is electrically connected to a power source in the prior art, and the servo motor 42 is connected to the background central processor through a signal.

[0077] Working principle: The first driving motor 10 is powered on and started. Its output shaft drives the rotating shaft 9 to rotate, thereby driving the belt roller 2 to rotate. The transparent conveyor belt 4 sleeved on the belt roller 2 and the conveyor belt 3 operate accordingly. In the annular chute 32 on the side wall of the conveyor belt 3, the slider 33 drives the blocking rod 5 to move synchronously, pushing the logistics package forward on the transparent conveyor belt 4.

[0078] The monitors 7 (high-definition surveillance cameras) on the upper surface of the fixing plate 11, the top and side of the detection box 6 work. The monitor 7 inclined on the fixing plate 11 penetrates through the transparent conveyor belt 4 to photograph and monitor the information on the bottom of the logistics package and the outside of the rear side in the advancing direction (such as the text on the express bill and the damage condition of the appearance), and transmits the image signal to the background central processor. The central processor extracts the text information of the express bill, analyzes whether the appearance of the package is damaged at the same time, and transmits the information on the damage condition of the appearance of the logistics package to the robotic arm 15 through the background central processor, providing a basis for sorting and subsequent processing.

[0079] When it is detected that the appearance of the logistics package is damaged, the package enters the logistics package repair box 8 along with the transparent conveyor belt 4. The ultraviolet sterilization lamp 13 on the top of the logistics package repair box 8 is started to sterilize the package. The protective curtain 12 (made of opaque soft material) prevents the leakage of ultraviolet light. When the logistics package moves to directly below the robotic claw 16, when the damaged part of the logistics package is on the side, the robotic arm 15 drives the robotic claw 16 to move downward and drives the robotic claw 16 to grab the logistics package. After the robotic claw 16 grabs the logistics package, the robotic arm 15 drives the robotic claw 16 to rotate 90°, achieving the purpose of direction conversion to ensure that the damaged part of the package is opposite to the position of the repair tape 30, facilitating subsequent repair operations.

[0080] When the logistics package after changing the direction of movement reaches between the two first clamping plates 20, the background central processor controls the first electric telescopic rod 17 to shorten, driving the sliding block 18 to slide in the strip-shaped chute on the top of the logistics package repair box 8 to adjust the position, so that the two first clamping plates 20 move towards each other, and the damaged logistics package is clamped and fixed by the two first clamping plates 20. The second electric telescopic rod 19 is energized and contracted to drive the first clamping plate 20 and the logistics package clamped and fixed by it to move upward. At the same time, the multi-stage electric telescopic rod 14 is started, and the multi-stage electric telescopic rod 14 pushes the pressing block 45 and the cutting knife 31 forward, so that the pressing block 45 is located directly above the logistics package. The second electric telescopic rod 19 drives the logistics package to move upward again. When the pressing block 45 contacts the end of the repair tape 30, the second electric telescopic rod 19 continues to drive the logistics package to move upward. Thus, through the extrusion of the pressing block 45 on the repair tape 30, the lower end of the repair tape 30 moves downward. When the lower end of the repair tape 30 contacts the logistics package, through the extrusion of the pressing block 45 on the end of the repair tape 30, the end of the repair tape 30 is pasted on the outer wall of the logistics package. At this time, the second electric telescopic rod 19 drives the logistics package to move downward, so that the distance value between the lower surface of the logistics package and the transparent conveyor belt 4 and the distance value between the upper surface of the logistics package and the lower surface of the pressing block 45 are both greater than the length value of the first connecting rod 27. The second drive motor 24 receives a signal and starts. The first gear 25 on its output shaft meshes with the outer tooth ring 26 of the rotating ring 22 to drive the rotating ring 22 to rotate. The rotating ring 22 drives the second connecting rod 28 and the mounting wheel 29 to rotate through the first connecting rod 27, so that the repair tape 30 on the mounting wheel 29 is wound around the damaged part of the package to achieve adhesive repair, avoiding the loss of smaller items inside the package through the damaged part, thereby reducing the economic loss of customers and facilitating the transportation of logistics packages.

[0081] Among them, the first connecting rod 27 can be provided with an electric telescopic rod, and the extension and contraction of the electric telescopic rod are used to control the horizontal movement of the mounting wheel 29 and the repair tape 30, so as to accurately paste and repair the damaged part of the package.

[0082] After the damaged part of the package is pasted and repaired, the multi-stage electric telescopic rod 14 is started, and the multi-stage electric telescopic rod 14 contracts its moving end to pull back the pressing block 45 and the cutting knife 31, so that the cutting knife 31 is located directly above the package. The second electric telescopic rod 19 drives the package to move upward again. During the upward movement of the package, when the repair tape 30 contacts the cutting knife 31, the blade part of the cutting knife 31 cuts the repair tape 30. A protective rod is fixedly connected to the side wall of the mounting wheel 29, and the protective rod is used to isolate the end of the repair tape 30 from contacting the winding part, that is, to prevent the end of the repair tape 30 from sticking to the side wall of the winding part of the repair tape 30, facilitating the use of the lower side of the repair tape 30.

[0083] When it is necessary to adjust the position of the shift lever 5 to adapt to different sizes or types of logistics packages, when the package is conveyed to the transparent conveyor belt 4 by the existing conveying mechanism, the servo motor 42 receives the background signal and starts. Its output shaft drives a rotating rod 40 to rotate. Through the meshing of the second gears 43, another rotating rod 40 rotates synchronously. The rotating rod 40 drives the second clamping plate 41 to rotate, causing the two second clamping plates 41 to rotate towards each other. And through the pushing of the second clamping plate 41, the limiting rod 46 is pushed towards the shift lever 5, so that the insertion rod 35 is inserted at the end of the shift lever 5, thereby fixing the shift lever 5 on the conveyor belt 3. The conveyor belt 3 drives the shift lever 5 to move, and the shift lever 5 pushes the logistics package forward, avoiding the lighter logistics package staying on one side of the protective curtain 12 due to the blockage of the protective curtain 12, thus avoiding the omission of the logistics package. When the conveyor belt 3 drives the shift lever 5 to move downward to the lower side of the transparent conveyor belt 4, and the side wall of the limiting rod 46 opposite to the fixed block 34 contacts the inclined surface of the trapezoidal block 37, through the pushing of the inclined surface of the trapezoidal block 37 on the limiting rod 46, the limiting rod 46 drives the insertion rod 35 to move away from the shift lever 5, facilitating the insertion rod 35 to disengage from the shift lever 5. During the upward rotation of the transparent conveyor belt 4 and the conveyor belt 3, the shift lever 5 stays on the lower side of the transparent conveyor belt 4 due to gravity, thus realizing the adjustment of the distance value between two adjacent shift levers 5 according to the size of the logistics package, facilitating the transparent conveyor belt 4 to transport packages of different sizes, and ensuring the accuracy of subsequent package conveying and sorting.

[0084] Among them, the shift lever 5 is provided with a jack for the insertion rod 35 to be inserted, and the fixed block 34 is provided with a through hole for the insertion rod 35 to pass through. The insertion rod 35 is slidably connected to the side wall of the through hole to prevent the insertion rod 35 from disengaging from the fixed block 34. And a silica gel pad is fixedly connected to the outer side wall of the insertion rod 35. The silica gel pad is used to increase the friction between the circumferential wall of the insertion rod 35 and the side wall of the jack and between the circumferential wall of the insertion rod 35 and the side wall of the through hole, avoiding the free movement of the insertion rod 35.

[0085] Through the coordinated operation of each component, the device realizes the detection and sorting of logistics packages based on AI vision recognition, as well as the sterilization, direction adjustment and repair of damaged packages. At the same time, the position of the shift lever 5 can be flexibly adjusted, improving the automation and precision level of intelligent logistics goods sorting.

[0086] The above is only the preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A smart logistics cargo sorting device based on AI visual recognition, comprising a support frame (1), on which a symmetrically arranged belt roller (2) is rotatably connected, and on which a symmetrically arranged conveying belt (3) is sleeved, characterized in that: Also includes: A transparent conveyor belt (4), wherein the transparent conveyor belt (4) is sleeved on the belt roller (2), and the edge of the transparent conveyor belt (4) is fixedly connected to the side wall of the conveyor belt (3), and at least two baffles (5) are arranged on the transparent conveyor belt (4), and the baffles (5) are used to push the logistics package to move; A detection box (6), the detection box (6) is fixedly connected to the support frame (1), and a monitor (7) is fixedly connected to the inner wall of the detection box (6), and the monitor (7) is used to scan the logistics package information; A logistics package repair box (8), the logistics package repair box (8) is located on one side of the detection box (6), and the logistics package repair box (8) is fixedly connected to the support frame (1); A repair mechanism is provided in a logistics package repair box (8), and the logistics package repair box (8) is used to perform adhesive repair on broken parts of the surface of the logistics package.

2. According to claim 1, a smart logistics cargo sorting device based on AI visual recognition is characterized in that: A rotating shaft (9) is fixedly connected to the belt roller (2), and the end of the rotating shaft (9) is rotatably connected to the support frame (1). A first drive motor (10) is fixedly connected to the support frame (1), and the output shaft of the first drive motor (10) passes through the side wall of the support frame (1) and is fixedly connected to one of the ends of the rotating shaft (9).

3. According to claim 2, a smart logistics cargo sorting device based on AI visual recognition is characterized in that: A horizontally arranged fixing plate (11) is fixedly connected to the side wall of the support frame (1), the fixing plate (11) is located between the two belt rollers (2), and a monitor (7) is fixedly connected to the upper surface of the fixing plate (11) and the top and opposite sides of the detection box (6); The upper surface of the fixing plate (11) and the monitor (7) on the top of the detection box (6) are both arranged at an inclination.

4. According to claim 3, a smart logistics cargo sorting device based on AI visual recognition is characterized in that: The side and bottom of the logistics package repair box (8) are both open, and the top of the logistics package repair box (8) is fixedly connected with a symmetrically arranged protective curtain (12); The top of the logistics package repair box (8) is fixedly connected to an ultraviolet sterilization lamp (13), and the ultraviolet sterilization lamp (13) is used to sterilize the logistics packages on the transparent conveyor belt (4).

5. According to claim 4, a smart logistics cargo sorting device based on AI visual recognition is characterized in that: A mechanical arm (15) is fixedly connected to the top of the logistics package repair box (8), a mechanical claw (16) is provided on the lower end surface of the mechanical arm (15), and the mechanical arm (15) is located between the ultraviolet sterilization lamp (13) and the repair mechanism, and the mechanical claw (16) is used to change the direction of the logistics package on the transparent conveyor belt (4).

6. According to claim 5, a smart logistics cargo sorting device based on AI visual recognition is characterized in that: The repair mechanism comprises: A first electric telescopic rod (17), the first electric telescopic rod (17) is horizontally fixedly connected to the top of the logistics package repair box (8), and there are two first electric telescopic rods (17) that are staggered and arranged opposite to each other; A sliding block (18), the sliding block (18) is fixedly connected to the moving end of the first electric telescopic rod (17), and the sliding block (18) is slidably connected to the top of the logistics package repair box (8), and the lower surface of the sliding block (18) is fixedly connected to a second electric telescopic rod (19) arranged vertically; A first clamping plate (20), the first clamping plate (20) being fixedly connected to the lower end surface of the second electric telescopic rod (19) via a fixing rod (21); A winding assembly is rotatably connected to a fixing rod (21), and is used for installing a repair tape (30).

7. The intelligent logistics cargo sorting device based on AI visual recognition according to claim 6 is characterized in that: The winding assembly comprises: A rotating ring (22), the rotating ring (22) being rotatably connected to the fixed rod (21), a connecting plate (23) being provided at one end of the rotating ring (22), a side portion of the connecting plate (23) being fixedly connected to the moving end of the second electric telescopic rod (19), and one end of the fixed rod (21) being fixedly connected to the side wall of the connecting plate (23); a second drive motor (24), the second drive motor (24) being fixedly connected to the upper surface of the connecting plate (23), the output shaft of the second drive motor (24) being fixedly connected to a first gear (25), the rotating ring (22) being fixedly connected to an outer gear ring (26), the outer gear ring (26) being meshed with the first gear (25); A first connecting rod (27), the first connecting rod (27) is vertically fixedly connected to the rotating ring (22), a second connecting rod (28) is fixedly connected to the side wall of the first connecting rod (27), a mounting wheel (29) is fixedly connected to the second connecting rod (28), and the mounting wheel (29) is used to install the repair tape (30).

8. The intelligent logistics cargo sorting device based on AI visual recognition according to claim 7 is characterized in that: The top of the logistics package repair box (8) is fixedly connected to a multi-stage electric telescopic rod (14), the movable end of the multi-stage electric telescopic rod (14) is fixedly connected to a pressure block (45), the side wall of the pressure block (45) is fixedly connected to a cutting knife (31), the pressure block (45) and the cutting knife (31) are both slidably connected to the top of the logistics package repair box (8), and the cutting knife (31) and the pressure block (45) are both located between the two first electric telescopic rods (17), and the cutting knife (31) and the pressure block (45) are both matched with the first clamping plate (20).

9. The intelligent logistics cargo sorting device based on AI visual recognition according to claim 8 is characterized in that: An annular sliding groove (32) is provided on the side wall of the conveyor belt (3), and a sliding block (33) is fixedly connected to the end of the blocking rod (5), and the sliding block (33) is slidably connected in the annular sliding groove (32); A fixed block (34) is fixedly connected to the conveyor belt (3), a limiting rod (46) is arranged on the side wall of the fixed block (34), the insertion rod (35) is fixedly connected to the side wall of the limiting rod (46), and the end of the insertion rod (35) passes through the fixed block (34) and is inserted into the end of the blocking rod (5).

10. The intelligent logistics cargo sorting device based on AI visual recognition according to claim 9 is characterized in that: An L-shaped connecting plate (36) is fixedly connected to the support frame (1), the L-shaped connecting plate (36) is located on the lower end surface of the transparent conveyor belt (4), a trapezoidal block (37) is fixedly connected to the horizontal end of the L-shaped connecting plate (36), and the trapezoidal block (37) cooperates with a limiting rod (46); The lower end of the support frame (1) is fixedly connected to a horizontally arranged bearing plate (38), the bearing plate (38) is fixedly connected to a symmetrically arranged connecting block (39), the connecting block (39) is rotatably connected to a symmetrically arranged rotating rod (40), the rotating rod (40) is fixedly connected to a second clamping plate (41), and the second clamping plate (41) cooperates with a limiting rod (46); A servo motor (42) is fixedly connected to the bearing plate (38), an output shaft of the servo motor (42) is fixedly connected to one of the rotating rods (40), and two rotating rods (40) are fixedly connected to second gears (43) that mesh with each other.

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