Logistics sorting intelligent robot based on Internet of Things control

Abstract

The invention discloses an intelligent logistics sorting robot based on Internet of Things control, and belongs to the technical field of intelligent logistics sorting robots. The intelligent logistics sorting robot is provided with a base assembled on a sorting line, the upper side of the base is connected with a first mechanical arm, and the upper surface of the first mechanical arm is connected with a second mechanical arm; a mechanical arm III is rotationally arranged at the top end of the inner side of the mechanical arm II; comprising a rotating seat which telescopically rotates on the lower side of the third mechanical arm. The logistics sorting intelligent robot based on control of the internet of things is provided with a base for positioning and assembling, through multi-axis adjustment of a first mechanical arm, a second mechanical arm and a third mechanical arm, the angles of a first sorter and a second sorter on the lower side of the robot are controlled in cooperation with a sorting frame on a rotating base, and after intelligent recognition, small objects are clamped through a first clamping jaw and a rotating second clamping jaw; and in cooperation with the opposite clamping jaws II after rotation, the sorting and conveying efficiency is improved, the clamping jaws II are used for clamping large objects and are matched with the auxiliary adsorption mechanism for sorting, and the sorting efficiency after the size of the objects is changed is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent logistics sorting robots, and particularly to an intelligent logistics sorting robot based on Internet of Things control. Background Art

[0002] An intelligent logistics sorting robot is an intelligent device integrating mechanical automation, intelligent control and network control. It is mainly used for rapid classification and conveying of goods in the logistics industry, and is equipped with corresponding intelligent recognition devices and mechanical claws to stably identify and grab and move items for detecting item information, size and volume. During use, although it can be used for intelligent sorting, it is not convenient for effective clamping, easily damages the internal items, and it is difficult to effectively clamp soft items.

[0003] To overcome the above-mentioned deficiencies, in the prior art (a Chinese patent with the application number CN201821587847.4 and the filing date of September 28, 2018), for the robotic arm of an intelligent logistics automated sorting robot, the height of the first support arm can be adjusted by a second cylinder; a transmission gear is driven to rotate by a second motor, thereby driving a transfer block to reciprocate along the first support arm; the height of the clamping fixed plate is adjusted by a first cylinder; through the above adjustments, the robotic arm is adjusted to the required position, and a two-way cylinder is used to clamp the goods; and in the prior art (a Chinese patent with the application number CN201810686998.3 and the filing date of June 28, 2018), for an AI-based logistics sorting robot, a sorting detection function block is used to detect whether the sorting pipeline robot is currently malfunctioning; a fault acquisition function block is used to capture the problem status of the sorting pipeline robot when the sorting detection function block detects that the sorting pipeline robot is currently malfunctioning; a logic function block is used to determine whether the problem status is a network environment problem or a system error problem; a first generation module is used to generate a problem QR code for the network environment problem or the system error problem and display it when the logic function block determines that the problem status is the network environment problem or the system error problem, so that a mobile terminal can scan the problem QR code to obtain corresponding fault information, receive an operation from the user for the fault information, and generate a diagnostic QR code according to the operation; and in the prior art (a Chinese patent with the application number CN202311479639.8 and the filing date of November 8, 2023), for a logistics sorting intelligent manipulator, through the cooperation between various drive structures, the overall manipulator is more flexible during use. Compared with the existing gantry and articulated manipulators, it is more convenient for sorting and transferring express deliveries. Through the setting of the steering structure, the overall manipulator can be driven to perform a 360° circular motion. When sorting express deliveries, a larger range can be covered and it is more flexible. With multi-axis drive, while improving the flexibility of the robotic arm, it is also more convenient for sorting logistics express deliveries. Although the prior art can complete intelligent sorting, during the working process, separate sorting grippers are used for small items to be sorted, which easily causes waste of moving time for the robotic arm of the robot and affects the sorting efficiency. Moreover, the sizes of items on the logistics sorting line are different, and the required gripper sizes are also different, which easily makes it difficult to sort large items.

[0004] In view of the above problems, there is an urgent need to innovate and design on the basis of the original logistics sorting intelligent robot controlled by the Internet of Things. Summary of the Invention

[0005] The object of the present invention is to provide an intelligent logistics sorting robot based on Internet of Things control, so as to solve the problems proposed in the above background technology. During the working process, separate sorting jaws are used for sorting small items, which easily causes waste of moving time of the robot's robotic arm and affects the sorting efficiency. Moreover, the sizes of the items on the logistics sorting line are different, and the required jaw sizes are also different, which easily causes difficulty in sorting large items.

[0006] To achieve the above object, the present invention provides the following technical solution: An intelligent logistics sorting robot based on Internet of Things control is provided with a base assembled on the sorting line. The upper side of the base is connected with a first robotic arm, the upper surface of the first robotic arm is connected with a second robotic arm, and a third robotic arm rotates at the inner top end of the second robotic arm. It includes: a rotating base, which telescopically rotates under the third robotic arm. A sorting frame is installed on the lower side of the rotating base. A first sorter is connected to the lower side of the sorting frame. A turntable rotates inside the first sorter. The turntable is provided with a rotating extrusion mechanism; a limiting mechanism is installed on the outer surface of the sorting frame. A positioning pin is installed on the outer side of the limiting mechanism. A positioning plate is limited on the outer side of the positioning pin. A clamping member is installed on the outer side of the positioning plate and nested inside the sorting frame. The limiting mechanism is provided with an elastic extrusion mechanism.

[0007] Preferably, the rotating base and the third robotic arm form a rotating and telescopic structure. The rotating base and the upper surface of the sorting frame are installed in an embedded manner. The sorting frame and the first sorter form a sliding structure. The first sorter and the turntable form a rotating structure.

[0008] Through the above structure, when in use, the sliding of the first sorter can be effectively controlled, so as to control the distance between the sorting devices and the clamping use in the later stage, and adjust the rotation of the turntable on the first sorter for clamping use in the later stage.

[0009] Preferably, the rotating extrusion mechanism includes an extrusion groove opened on the inner surface of the turntable. The inner surface of the extrusion groove is extrusion-connected with a first extrusion shaft and a second extrusion shaft. A first moving block is installed on the lower surface of the first extrusion shaft. The first moving block is linearly and limit-slidingly connected to the first sorter. A first jaw is installed on the lower surface of the first moving block. A non-slip pad is nested and connected to the lower side of the inner surface of the first jaw.

[0010] Through the above structure, when in use, it is convenient to effectively extrude and control the position of the first moving block, so as to adjust the position of the first jaw, and cooperate with the second jaw centered on the first jaw to clamp and sort the items.

[0011] Preferably, the turntable forms an extrusion structure with the first extrusion shaft and the second extrusion shaft through the extrusion groove, and the first extrusion shaft forms an integrated structure with the first moving block and the first jaw. Moreover, the first extrusion shaft and the first moving block form a linear movement structure with the first sorter, and at the same time, the first jaw forms a nested structure with the anti-slip pad.

[0012] With the above structure, when in use, the stability of the first jaw during movement can be improved, preventing slippage and avoiding damage to the articles.

[0013] Preferably, a second moving block is installed on the lower surface of the second extrusion shaft, a worm is rotatably installed on the inner surface of the second moving block, a worm gear is meshed with the outer surface of the worm, a nested shaft is installed on the outer surface of the worm gear, and a second jaw is installed on the lower surface of the nested shaft.

[0014] With the above structure, when in use, the second jaw can be synchronously controlled to cooperate with the first jaw for clamping.

[0015] Preferably, the second extrusion shaft is embedded and installed on the upper surface of the second moving block, and the second extrusion shaft and the second moving block form an extrusion linear movement structure with the first sorter through the turntable. Moreover, the second moving block forms a meshing structure with the worm and the worm gear, and at the same time, the worm gear forms an integrated structure with the nested shaft and the second jaw.

[0016] With the above structure, when in use, the rotation of the second jaw can be effectively controlled, which is convenient for adjusting the angle of the second jaw according to the size of the articles in the later stage, and clamping and sorting the articles through the opposite second jaws.

[0017] Preferably, a slider is installed on the upper surface of the first sorter, and the slider is slidably limited on the inner surface of the sorting rack. A bidirectional lead screw is rotatably connected to the inner surface of the sorting rack, and the bidirectional lead screw is connected to a second sorter through the right slider; the sorting rack forms a sliding structure with the first sorter and the second sorter through the slider, and the sorting rack forms a threaded structure with the slider through the bidirectional lead screw; a push block is installed on the upper surface of the first sorter, a pull rod is installed on the side of the push block, an air cavity is telescopically connected to the outside of the pull rod, an air pipe is installed on the outer surface of the air cavity, a suction rod is installed on the outer surface of the air pipe, and the suction rod is nested in the middle section of the inner surface of the sorting rack; the first sorter forms an integrated structure with the push block and the pull rod, the pull rod forms a telescopic structure with the air cavity, and the air cavity forms a suction structure with the suction rod through the air pipe, and the suction rods are symmetrically arranged about the middle section of the inner surface of the sorting rack.

[0018] With the above structure, when in use, the relative movement of the first sorter and the second sorter can be effectively controlled, and the articles can be clamped and conveyed by rotating the second clamping member. Moreover, the suction rods assembled on the first sorter and the second sorter respectively can be controlled to assist in suction when contacting large-sized product articles, improving the sorting stability.

[0019] Preferably, the limiting mechanism is embedded and installed on the side surface of the outer surface of the sorting rack. The limiting mechanism and the positioning plate form a limiting nested structure through a positioning pin, and the positioning plate and the limiting mechanism form an internal structure through a clamping part.

[0020] Through the above structure, the positioning plate can be effectively nested and positioned during use for precise nested limiting.

[0021] Preferably, the elastic extrusion mechanism includes a gear rotating on the inner surface of the limiting mechanism. A rack is meshed with the outer surface of the gear. A clamping block is installed on the outer surface of the rack and is limited and clamped on the clamping part. At the same time, an extrusion spring is elastically connected between the rack and the limiting mechanism. The limiting mechanism and the rack form a meshing sliding structure through the gear. The rack and the clamping part form a limiting clamping structure through the clamping block. The rack and the limiting mechanism form an elastic telescopic structure through the extrusion spring.

[0022] Through the above structure, the clamping block can be elastically controlled to limit and clamp the clamping part on the positioning plate during use, and prevent it from falling off during sorting and moving. And through the meshing between the gear and the rack, it is used for disassembly and replacement.

[0023] Preferably, a positioning shaft is nested on the inner surface of the positioning plate. An intelligent recognition camera is installed on the outer surface of the positioning shaft. A connecting rod is installed on the outer surface of the positioning shaft. At the same time, a telescopic rod is rotatably connected to the outer surface of the connecting rod. A telescopic assembly is telescopically connected to the outer surface of the telescopic rod and is positioned and rotated on the inner surface of the positioning plate. The positioning plate and the positioning shaft and the intelligent recognition camera form an integrated structure. The positioning plate and the limiting mechanism form a rotating structure through the positioning shaft. The end of the positioning shaft and the connecting rod are embedded and installed. At the same time, the connecting rod and the telescopic assembly form a telescopic structure through the telescopic rod.

[0024] Through the above structure, the angle of the intelligent recognition camera can be controlled during use, and products at different positions on the conveyor line can be detected and recognized.

[0025] Compared with the prior art, the beneficial effects of the present invention are: 1. The intelligent logistics sorting robot based on Internet of Things control is provided with a positioned and assembled base. Through the multi-axis adjustment of the first robotic arm, the second robotic arm and the third robotic arm, and in cooperation with the sorting rack on the rotating seat, the angles of the first sorter and the second sorter below it are controlled. After intelligent recognition, small objects are clamped by the first gripper and the rotating second gripper, improving the sorting and conveying efficiency. And in cooperation with the second gripper opposite after rotation, it is used to clamp large objects and cooperate with the auxiliary adsorption mechanism for sorting, improving the sorting efficiency after the volume of the object changes.

[0026] 2. The intelligent logistics sorting robot based on Internet of Things control is provided with a rotary extrusion mechanism. By rotating the turntable, the positions of the first extrusion shaft and the second extrusion shaft are adjusted to synchronously control the first clamping jaw and the second clamping jaw with an unadjusted angle to clamp and sort small items. Through the use of anti-slip pads, the clamping stability is improved to prevent falling off. Further, by using an intelligent recognition camera, after detecting the size of the item, the angle of the second clamping jaw on the first sorter and the second sorter can be controlled. When dealing with large items, the second rotating clamping jaw will be rotated, and through the centering adjustment of the sorting rack, the item will be clamped. And when dealing with larger items, for the rotated second clamping jaw, in cooperation with the rotation of the turntable, the distance is enlarged to clamp the larger item, and in cooperation with the corresponding auxiliary adsorption device, when controlling the movement of the second clamping jaw, it is used for auxiliary adsorption and feeding of large items or larger items.

[0027] 3. The intelligent logistics sorting robot based on Internet of Things control is provided with an elastic extrusion mechanism. The positioning plate on the clamping part can be limited and clamped by an elastically adjustable clamping block, so as to control the assembly limit of the intelligent recognition camera assembled on the positioning plate and improve the safety in work use. And when damaged and replaced, in cooperation with the rack and the gear, the replacement efficiency is improved. Further, through the use of the telescopic assembly and the telescopic rod assembled on the positioning plate, the angle of the intelligent recognition camera assembled on the positioning shaft is adjusted to perform intelligent detection on items at different positions during sorting. Description of the Drawings

[0028] Figure 1 Schematic three-dimensional structure diagram of the base of the present invention; Figure 2 Schematic half-sectional three-dimensional structure diagram of the base of the present invention; Figure 3 Schematic partial-sectional three-dimensional structure diagram of the first sorter of the present invention; Figure 4 Schematic bottom three-dimensional structure diagram of the first sorter of the present invention; Figure 5 Schematic partial-sectional three-dimensional structure diagram of the second moving block of the present invention; Figure 6 Schematic partial-sectional three-dimensional structure diagram of the sorting rack of the present invention; Figure 7 Schematic partial-sectional three-dimensional structure diagram of the limiting mechanism of the present invention; Figure 8 For the present invention Figure 7 Enlarged three-dimensional structure diagram at position A in; Figure 9 Schematic three-dimensional structure diagram of the positioning shaft of the present invention.

[0029] In the figure: 1, base; 2, first robotic arm; 3, second robotic arm; 4, third robotic arm; 5, rotating base; 6, sorting rack; 7, first sorter; 701, pushing block; 702, pull rod; 703, air cavity; 704, air pipe; 705, suction rod; 8, turntable; 9, extrusion groove; 10, first extrusion shaft; 11, first moving block; 12, first gripper; 13, anti-slip pad; 14, second extrusion shaft; 15, second moving block; 16, worm; 17, worm gear; 18, nested shaft; 19, second gripper; 20, slider; 21, second sorter; 22, bidirectional lead screw; 23, limiting mechanism; 24, positioning pin; 25, positioning plate; 26, clamping part; 27, gear; 28, rack; 29, clamping block; 30, compression spring; 31, positioning shaft; 32, intelligent recognition camera; 33, connecting rod; 34, telescopic rod; 35, telescopic assembly. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] Please refer to Figures 1-9 , the present invention provides a technical solution: a logistics sorting intelligent robot based on Internet of Things control, provided with a base 1 assembled on a sorting line, and the upper side of the base 1 is connected with a first robotic arm 2, and the upper surface of the first robotic arm 2 is connected with a second robotic arm 3, and the inner top end of the second robotic arm 3 rotates a third robotic arm 4.

[0032] Embodiment 1: As Figures 1-4For the technical solution shown, the present invention provides the following technical solution: An intelligent logistics sorting robot based on Internet of Things control, which is disclosed to include: a rotating base 5, telescopically rotating under the lower side of the third robotic arm 4, and a sorting rack 6 is installed on the lower side of the rotating base 5, and a first sorter 7 is connected to the lower side of the sorting rack 6. At the same time, a turntable 8 rotates inside the first sorter 7, and the turntable 8 is provided with a rotating extrusion mechanism; the rotating base 5 and the third robotic arm 4 form a rotating and telescopic structure, and the rotating base 5 is embedded and installed on the upper surface of the sorting rack 6, and the sorting rack 6 and the first sorter 7 form a sliding structure. At the same time, the first sorter 7 and the turntable 8 form a rotating structure; the rotating extrusion mechanism includes an extrusion groove 9 opened on the inner surface of the turntable 8, and a first extrusion shaft 10 and a second extrusion shaft 14 are extrusion-connected to the inner surface of the extrusion groove 9. And a first moving block 11 is installed on the lower surface of the first extrusion shaft 10, and the first moving block 11 is linearly and limitedly slidably connected to the first sorter 7. At the same time, a first clamping jaw 12 is installed on the lower surface of the first moving block 11, and an anti-slip pad 13 is nested and connected to the lower side of the inner surface of the first clamping jaw 12; the turntable 8 forms an extrusion structure with the first extrusion shaft 10 and the second extrusion shaft 14 through the extrusion groove 9, and the first extrusion shaft 10 and the first moving block 11 and the first clamping jaw 12 form an integral structure, and the first extrusion shaft 10 and the first moving block 11 and the first sorter 7 form a linear moving structure. At the same time, the first clamping jaw 12 and the anti-slip pad 13 form a nested structure.

[0033] When sorting the items on the sorting line, the positions of the first robotic arm 2, the second robotic arm 3 and the third robotic arm 4 will be controlled through the base 1 on the side of the sorting line, so as to control the position of the rotating base 5. When the smart recognition camera 32 recognizes that it is a small item, the position of the sorting rack 6 installed on the rotating base 5 can be adjusted, and the positions of the first sorter 7 and the second sorter 21 on the sorting rack 6 for clamping the objects can be adjusted respectively. Then, the first sorter 7 and the second sorter 21 are controlled to move down to clamp the item. When clamping, the second clamping jaws 19 assembled on both of them will be arranged opposite to the first clamping jaws 12. The motors built in the first sorter 7 and the second sorter 21 are started respectively to control the rotation of the turntable 8. The first extrusion shaft 10 and the second extrusion shaft 14 are arc-extruded through the extrusion groove 9 opened on the turntable 8, so as to control the movement of the first moving block 11 installed on the first extrusion shaft 10 and the first clamping jaw 12 assembled on its lower side, and synchronously control the movement of the second clamping jaw 19 assembled with the second moving block 15 installed on the second extrusion shaft 14. The small item is clamped and used through the relative movement of the first clamping jaw 12 and the second clamping jaw 19 and the anti-slip pads 13 nested on them.

[0034] Embodiment 2: As Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 and Figure 6Based on the first embodiment, the disclosed technical solution further discloses the angle adjustment of the second jaw 19 for sorting large or relatively large objects. The specific content is as follows: A second moving block 15 is installed on the lower surface of the second extrusion shaft 14, and a worm 16 is rotatably installed on the inner surface of the second moving block 15. The outer surface of the worm 16 is meshed with a worm gear 17. At the same time, a nested shaft 18 is installed on the outer surface of the worm gear 17, and a second jaw 19 is installed on the lower surface of the nested shaft 18; The second extrusion shaft 14 is embeddedly installed on the upper surface of the second moving block 15. The second extrusion shaft 14 and the second moving block 15 form a linear moving structure of extrusion through the turntable 8 and the first sorter 7. The second moving block 15 forms a meshing structure with the worm 16 and the worm gear 17. At the same time, the worm gear 17, the nested shaft 18 and the second jaw 19 form an integrated structure; A slider 20 is installed on the upper surface of the first sorter 7, and the slider 20 is limited to slide on the inner surface of the sorting rack 6. The inner surface of the sorting rack 6 is rotatably connected to a bidirectional lead screw 22, and the bidirectional lead screw 22 is connected to a second sorter 21 through the right slider 20; The sorting rack 6 forms a sliding structure with the first sorter 7 and the second sorter 21 through the slider 20, and the sorting rack 6 forms a threaded structure with the slider 20 through the bidirectional lead screw 22; A push block 701 is installed on the upper surface of the first sorter 7, and a pull rod 702 is installed on the side of the push block 701. The outer side of the pull rod 702 is telescopically connected to an air cavity 703. At the same time, an air pipe 704 is installed on the outer surface of the air cavity 703, and a suction rod 705 is installed on the outer surface of the air pipe 704. The suction rod 705 is nested in the middle section of the inner surface of the sorting rack 6; The first sorter 7 forms an integrated structure with the push block 701 and the pull rod 702. The pull rod 702 forms a telescopic structure with the air cavity 703. The air cavity 703 forms a suction structure with the suction rod 705 through the air pipe 704. At the same time, the suction rods 705 are symmetrically arranged about the middle section of the inner surface of the sorting rack 6.

[0035] When the product on the intelligent recognition camera 32 detection and sorting line is a large item, the small motor built into the moving block two 15 will be started, which, in cooperation with the worm 16 driven by the output shaft, meshes to adjust the rotation of the worm gear 17, thereby driving the rotation of the jaw two 19 assembled with the nested shaft 18 installed on the worm gear 17, prompting the clamping surfaces of the jaw two 19 on the sorter one 7 and the sorter two 21 to be oppositely arranged. Then, the motor on the side of the sorting rack 6 can be controlled to drive the rotation of the bidirectional lead screw 22, and the sorter one 7 and the sorter two 21 installed on the threaded adjustment slider 20 are centered and adjusted, so as to control the clamping and sorting of the large item by the jaw two 19. When the detected item is a relatively large object, the turntable 8 will be rotated to control the expanded spacing of the rotated jaw two 19 to clamp and sort the relatively large item, improving the sorting efficiency of the manipulator of the logistics sorting robot and avoiding wasting the moving time of the robot. When the large object is centered and moved and clamped by the sorter one 7 and the sorter two 21, the 705 suction rod nested on the sorting rack 6 will contact the item, and the sorter one 7 and the sorter two 21 will synchronously drive the push blocks 701 installed on both of them to control the movement of the pull rod 702, which will stretch and contract in the air cavity 703. Thus, it will cooperate with the suction rod 705 assembled with the air pipe 704 installed in the air cavity 703 to suck air, and the product will be assisted to be adsorbed by the suction rod 705 to improve the stability during sorting.

[0036] Embodiment 3: As Figure 1 、 Figure 2 、 Figure 7 、 Figure 8 and Figure 9The described technical solution, based on Embodiment 2, also discloses the assembly replacement and angle adjustment of the intelligent recognition camera 32, and the specific content is as follows: The limiting mechanism 23 is installed on the outer surface of the sorting rack 6, and a positioning pin 24 is installed on the outside of the limiting mechanism 23. A positioning plate 25 is limited on the outside of the positioning pin 24. At the same time, a clamping member 26 is installed on the outside of the positioning plate 25, and the clamping member 26 is nested inside the sorting rack 6. And the limiting mechanism 23 is provided with an elastic extrusion mechanism; The limiting mechanism 23 is embedded and installed on the side surface of the outer surface of the sorting rack 6, and the limiting mechanism 23 and the positioning plate 25 form a limiting nested structure through the positioning pin 24, and the positioning plate 25 and the limiting mechanism 23 form an internal structure through the clamping member 26; The elastic extrusion mechanism includes a gear 27 rotating on the inner surface of the limiting mechanism 23. A rack 28 is meshed with the outer surface of the gear 27. A clamping block 29 is installed on the outer surface of the rack 28, and the clamping block 29 is limited and engaged on the clamping member 26. At the same time, an extrusion spring 30 is elastically connected between the rack 28 and the limiting mechanism 23; The limiting mechanism 23 and the rack 28 form a meshing sliding structure through the gear 27, the rack 28 and the clamping member 26 form a limiting engagement structure through the clamping block 29, and the rack 28 and the limiting mechanism 23 form an elastic telescopic structure through the extrusion spring 30; A positioning shaft 31 is nested on the inner surface of the positioning plate 25. An intelligent recognition camera 32 is installed on the outer surface of the positioning shaft 31. A connecting rod 33 is installed on the outer surface of the positioning shaft 31. At the same time, a telescopic rod 34 is rotatably connected to the outer surface of the connecting rod 33. A telescopic assembly 35 is telescopically connected to the outer surface of the telescopic rod 34, and the telescopic assembly 35 is positioned and rotated on the inner surface of the positioning plate 25; The positioning plate 25, the positioning shaft 31 and the intelligent recognition camera 32 form an integrated structure. The positioning plate 25 and the limiting mechanism 23 form a rotating structure through the positioning shaft 31. The positioning shaft 31 and the end of the connecting rod 33 are embedded and installed. At the same time, the connecting rod 33 and the telescopic assembly 35 form a telescopic structure through the telescopic rod 34.

[0037] When the intelligent recognition camera 32 is damaged, the rotating gear 27 will be engaged to adjust the position of the adjusting rack 28, so as to control the rack 28 to squeeze and contract the compression spring 30, thereby controlling the clamping block 29 installed on the rack 28 to disengage from the clamping part 26, and the positioning plate 25 installed on the clamping part 26 to be disengaged from the limit of the clamping block 29, so as to control the damaged intelligent recognition camera 32 on the positioning plate 25 to be disengaged, replace the available intelligent recognition camera 32, and release the gear 27 to elastically control other components to automatically reset. Then, the positioning plate 25 assembled with the intelligent recognition camera 32 can be nested on the positioning pin 24, and the clamping part 26 installed on the positioning plate 25 can be elastically clamped and limited on the clamping block 29 to prevent the intelligent recognition camera 32 from falling off during use. When the intelligent recognition camera 32 is in use, the telescopic assembly 35 nested by the positioning plate 25 will cooperate with the telescopic rod 34 adjusted by the telescopic assembly 35 to squeeze and control the angle of the intelligent recognition camera 32 assembled with the positioning shaft 31 installed on the connecting rod 33, expand the recognition angle of the intelligent recognition camera 32, and improve the sorting and recognition effect.

[0038] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A logistics sorting intelligent robot based on Internet of Things control, comprising a base (1) mounted on a sorting line, wherein a first mechanical arm (2) is connected to the upper side of the base (1), a second mechanical arm (3) is connected to the upper surface of the first mechanical arm (2), and a third mechanical arm (4) is rotatably mounted on the inner top end of the second mechanical arm (3); It is characterized in that include: A rotating seat (5) is telescopically rotatable on the lower side of the mechanical arm three (4), and a sorting frame (6) is installed on the lower side of the rotating seat (5), and a sorter one (7) is connected to the lower side of the sorting frame (6), and a rotating disk (8) is rotated inside the sorter one (7), and the rotating disk (8) is provided with a rotating extrusion mechanism; A limiting mechanism (23) is mounted on the outer surface of the sorting frame (6), and a positioning pin (24) is mounted on the outer side of the limiting mechanism (23), and a positioning plate (25) is positioned on the outer side of the positioning pin (24), and a clamping member (26) is mounted on the outer side of the positioning plate (25), and the clamping member (26) is nested on the inner side of the sorting frame (6), and the limiting mechanism (23) is provided with an elastic extrusion mechanism.

2. According to claim 1, a logistics sorting intelligent robot based on Internet of Things control is characterized by: The rotating seat (5) and the mechanical arm three (4) form a rotating telescopic structure, and the rotating seat (5) and the upper surface of the sorting frame (6) are embedded and installed, and the sorting frame (6) and the sorter one (7) form a sliding structure, and the sorter one (7) and the turntable (8) form a rotating structure.

3. According to claim 1, a logistics sorting intelligent robot based on Internet of Things control is characterized by: The rotary extrusion mechanism comprises an extrusion groove (9) provided on the inner surface of a rotating disk (8), and an extrusion shaft 1 (10) and an extrusion shaft 2 (14) are extruded and connected to the inner surface of the extrusion groove (9), and a moving block 1 (11) is installed on the lower surface of the extrusion shaft 1 (10), and the moving block 1 (11) is linearly limited and slidably connected to the sorter 1 (7), and a clamping claw 1 (12) is installed on the lower surface of the moving block 1 (11), and an anti-slip pad (13) is nested and connected to the lower side of the inner surface of the clamping claw 1 (12).

4. According to claim 3, a logistics sorting intelligent robot based on Internet of Things control is characterized in that: The turntable (8) forms an extrusion structure with the extrusion shaft 1 (10) and the extrusion shaft 2 (14) through the extrusion groove (9), and the extrusion shaft 1 (10) forms an integrated structure with the moving block 1 (11) and the clamping claw 1 (12), and the extrusion shaft 1 (10) and the moving block 1 (11) and the sorter 1 (7) form a linear moving structure, and the clamping claw 1 (12) and the anti-slip pad (13) form a nested structure.

5. According to claim 3, the intelligent logistics sorting robot based on Internet of Things control is characterized in that: A moving block 2 (15) is installed on the lower surface of the extrusion shaft 2 (14), and a worm (16) is rotated on the inner surface of the moving block 2 (15), and the outer surface of the worm (16) is meshedly connected with a worm wheel (17), and a nesting shaft (18) is installed on the outer surface of the worm wheel (17), and a clamping jaw 2 (19) is installed on the lower surface of the nesting shaft (18).

6. The intelligent logistics sorting robot based on Internet of Things control according to claim 3 is characterized by: The extrusion shaft 2 (14) and the upper surface of the moving block 2 (15) are embedded and installed, and the extrusion shaft 2 (14) and the moving block 2 (15) form an extruded linear moving structure through the turntable (8) and the sorter 1 (7), and the moving block 2 (15) forms a meshing structure with the worm (16) and the worm wheel (17), and the worm wheel (17) and the nesting shaft (18) and the second clamping claw (19) form an integrated structure.

7. The intelligent logistics sorting robot based on Internet of Things control according to claim 1 is characterized by: The upper surface of the sorter 1 (7) is provided with a slider (20), and the slider (20) is limitedly slid on the inner surface of the sorting frame (6), and the inner surface of the sorting frame (6) is rotatably connected with a bidirectional lead screw (22), and the bidirectional lead screw (22) is connected to the sorter 2 (21) through the right slider (20); the sorting frame (6) forms a sliding structure with the sorter 1 (7) and the sorter 2 (21) through the slider (20), and the sorting frame (6) forms a threaded structure with the slider (20) through the bidirectional lead screw (22); the upper surface of the sorter 1 (7) is provided with a push block (701), and a pull rod (702) is installed on the side of the push block (701). The outer side of the pull rod (702) is telescopically connected to the air cavity (703), and the outer surface of the air cavity (703) is installed with an air pipe (704), and the outer surface of the air pipe (704) is installed with a suction rod (705), and the suction rod (705) is nested in the middle section of the inner surface of the sorting frame (6); the sorter (7) and the push block (701) and the pull rod (702) form an integrated structure, and the pull rod (702) and the air cavity (703) form a telescopic structure, and the air cavity (703) and the suction rod (705) form a suction structure through the air pipe (704), and the suction rod (705) is symmetrically arranged with respect to the middle section of the inner surface of the sorting frame (6).

8. The intelligent logistics sorting robot based on Internet of Things control according to claim 1 is characterized by: The limiting mechanism (23) is embedded and installed on the side surface of the outer surface of the sorting frame (6), and the limiting mechanism (23) forms a limiting nested structure with the positioning pin (24) and the positioning plate (25), and the positioning plate (25) forms a built-in structure with the limiting mechanism (23) through the clamp (26).

9. The intelligent logistics sorting robot based on Internet of Things control according to claim 1 is characterized in that: The elastic extrusion mechanism comprises a gear (27) rotating on the inner surface of the limiting mechanism (23), and the outer surface of the gear (27) is meshedly connected with a rack (28), and a clamping block (29) is installed on the outer surface of the rack (28), and the clamping block (29) is limitedly clamped on the clamping member (26), and an extrusion spring (30) is elastically connected between the rack (28) and the limiting mechanism (23); the limiting mechanism (23) forms an meshing sliding structure with the gear (27) and the rack (28), and the rack (28) forms a limited clamping structure with the clamping member (26) through the clamping block (29), and the rack (28) forms an elastic telescopic structure with the limiting mechanism (23) through the extrusion spring (30).

10. The intelligent logistics sorting robot based on Internet of Things control according to claim 9, characterized in that: The inner surface of the positioning plate (25) is embedded with a positioning shaft (31), and the outer surface of the positioning shaft (31) is installed with an intelligent recognition camera (32), and the outer surface of the positioning shaft (31) is installed with a connecting rod (33), and the outer surface of the connecting rod (33) is rotatably connected to a telescopic rod (34), and the outer surface of the telescopic rod (34) is telescopically connected to a telescopic assembly (35), and the telescopic assembly (35) is positioned and rotated on the inner surface of the positioning plate (25); the positioning plate (25) and the positioning shaft (31) and the intelligent recognition camera (32) form an integrated structure, and the positioning plate (25) and the limiting mechanism (23) form a rotating structure through the positioning shaft (31), and the positioning shaft (31) and the end of the connecting rod (33) are embedded and installed, and the connecting rod (33) and the telescopic assembly (35) form a telescopic structure through the telescopic rod (34).

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