Automatic guide transportation device for logistics storage
By integrating weighing sensors, navigation cameras, and warehouse color markings into an automated guided transport system, the problems of low environmental adaptability and path planning efficiency of guided equipment have been solved, achieving efficient and stable cargo transportation and sorting, and is suitable for e-commerce, manufacturing, and cold chain logistics scenarios.
Patent Information
- Application Number
- CN202511068073.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-31
- Publication Date
- 2025-10-17
AI Technical Summary
Existing guided transportation equipment is inadequate in terms of environmental adaptability, dynamic path planning efficiency, and multi-machine collaborative capabilities, making it difficult to meet the high-throughput, high-precision, and flexible transportation needs of large-scale warehousing centers and smart factories.
By combining cargo identification components with visual guidance components and sorting marking components, and utilizing weighing sensors, navigation cameras, and warehouse color markings, the system achieves automatic cargo identification, classification marking, and intelligent navigation. The system also enhances the flexibility and safety of the equipment through an electric telescopic screw and an airbag structure.
It improves the automation level and sorting efficiency of logistics transportation, reduces labor costs, adapts to the sorting needs of goods of different weights and volumes, has high flexibility and low maintenance costs, and is suitable for a variety of logistics scenarios.
Smart Images
Figure CN120792653A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of warehousing equipment. BACKGROUND
[0002] With the rapid development of e-commerce, intelligent manufacturing and modern logistics industry, the demand for efficient, intelligent and automated transportation equipment in the warehousing and logistics industry is increasing. Traditional manual handling or fixed conveying systems have been difficult to meet the high-throughput, high-precision and flexible warehousing and logistics demand. Especially in large-scale warehousing centers, intelligent factories and e-commerce sorting centers, how to realize the rapid, accurate and low-cost transportation of goods has become a pain point in the industry. As the core equipment of modern intelligent warehousing, guided transport equipment can significantly improve logistics efficiency and accuracy and reduce labor costs through autonomous navigation, intelligent scheduling and collaborative work.
[0003] However, the existing guided transport equipment still faces problems such as insufficient environmental adaptability, low dynamic path planning efficiency, limited multi-machine collaboration capability, etc., and needs to be optimized in performance through technical innovation to adapt to more complex warehousing and logistics scenarios. SUMMARY
[0004] The purpose of the present application is to solve the above technical problems, and the present application provides an automatic guided transport device for logistics and warehousing.
[0005] In order to achieve the above purpose, the present application specifically adopts the following technical solutions:
[0006] An automatic guided transport device for logistics and warehousing, comprising a chassis frame with wheels, a drive motor, and a power storage source, wherein the chassis frame is provided with a cargo identification assembly, a sorting marker assembly, a visual guidance assembly, and a central controller;
[0007] The cargo identification assembly comprises a load cell provided on the chassis frame, and a height fence provided on one side of the chassis frame, wherein the height fence is provided with an elevation scale, the elevation scale is distributed with a plurality of different color areas from bottom to top, and the chassis frame is provided with a view camera opposite to one side of the height fence;
[0008] The sorting marker assembly comprises a mounting table provided on the chassis frame, and a label sticking assembly opposite to one side of the chassis frame.
[0009] The visual guidance assembly comprises a navigation camera provided on the chassis frame, and a guidance marker of corresponding color is provided on different types of warehouse areas.
[0010] Through the above scheme, the cargo identification assembly can quickly measure the weight and height of the cargo by combining the weighing sensor, the elevation scale color area and the viewfinder camera, thereby providing data support for subsequent sorting; the sorting marking assembly realizes cargo classification and marking through the labeling device; and the visual guidance assembly realizes precise navigation by using the navigation camera and the color guidance marking in the warehouse area. The automatic identification, classification marking and intelligent guidance of the cargo are integrated, and the automation degree and sorting efficiency of the logistics transportation are improved.
[0011] Further, the labeling assembly comprises two symmetrically arranged receiving rollers arranged on the mounting table, and a label roll matched with the receiving rollers, the label roll is inserted into one side of the receiving roller and extends into the other side of the receiving roller, and the mounting table is provided with a telescopic labeling assembly between the two receiving rollers.
[0012] Through the above scheme, the design of two symmetrically arranged receiving rollers and a label roll is adopted, the label roll can be inserted into one side of the receiving roller and extend to the other side, and the telescopic labeling assembly is arranged in the middle. This structure enables continuous supply of labels and automatic labeling through the telescopic labeling assembly, avoiding manual intervention, improving the continuity and stability of sorting marking, and being suitable for intensive work in the logistics sorting scene.
[0013] Further, the telescopic labeling assembly comprises an electric telescopic lead screw arranged on the mounting table, a protruding boss is arranged at the end of the electric telescopic lead screw, a label hole is arranged on the mounting table, the label hole is located on the moving track of the label roll, the diameter of the label hole is smaller than the width of the label roll, and the boss is distributed with an electric paint gun.
[0014] Through the above scheme, the telescopic labeling assembly is specifically described, the boss is driven by the electric telescopic lead screw, and the label hole is arranged on the mounting table, when the label roll passes through the label hole, the electric paint gun on the boss can mark the label. It is suitable for goods of different sizes, and avoids the problem of easy paper jamming of traditional labeling machines, improving the flexibility and reliability of sorting marking.
[0015] Further, an electric heating plate is arranged on the boss, a hot melt adhesive layer is coated on one side of the label roll, and segmentation holes are distributed on the label roll, the segmentation holes are symmetrically arranged on the upper and lower ends of the label roll.
[0016] Through the above scheme, the hot melt adhesive layer is coated on one side of the label roll, and the electric heating plate on the boss can heat the label to adhere to the goods. At the same time, the segmentation holes on the label roll facilitate accurate cutting and positioning of the label. The label can be firmly pasted, especially suitable for goods with uneven surface or easy to fall off, and the applicability and durability of sorting marking are enhanced.
[0017] Further, the edge of the electric heating plate is provided with an outward convex cutting edge, and the width of the cutting edge is matched with the label hole.
[0018] Through the above scheme, the cutting edge is arranged on the edge, and the width of the cutting edge is matched with the label hole, so that accurate cutting can be completed while the label is heated and bonded. The integrated design reduces the complexity of the additional cutting mechanism, improves the compactness and working efficiency of the sorting marking assembly, and reduces the failure rate.
[0019] Further, the bottom end of the receiving roller is provided with a servo motor, and the driving motor is electrically connected to the central controller.
[0020] Through the above scheme, the driving motor controls the winding and unwinding of the label roll, and the central controller uniformly manages. The electric control winding and unwinding mechanism ensures the synchronization and stability of the label supply, so that the whole sorting marking process is more automated.
[0021] Further, the visual guide assembly further comprises a guide color block arranged on the ground, and the color of the guide color block is the same as that of the corresponding warehouse area.
[0022] Through the above scheme, the guide color block corresponding to the color of the warehouse area is arranged on the ground, and the navigation camera realizes path guidance by recognizing the color of the color block. This scheme reduces the environmental modification cost of traditional magnetic stripe or two-dimensional code navigation, and improves the flexibility and adaptability of guidance, especially suitable for scenes of dynamically adjusting the layout of the warehouse area.
[0023] Further, the chassis frame is provided with a anti-collision edge around, and the anti-collision edge is an air bag structure filled with air inside.
[0024] Through the above scheme, the air bag structure is used to buffer the impact of collision. This design not only reduces the collision damage of the device to goods or environment during operation, but also improves the safety of the equipment in narrow space, prolongs the service life of the equipment.
[0025] The beneficial effects of the present application are as follows:
[0026] 1、The present application has novel structure, the goods recognition assembly can quickly measure the weight and height of goods by combining the sight camera with the weighing sensor and the high elevation scale color area, providing data support for subsequent sorting; the sorting marking assembly realizes goods classification marking through the labeling device; the visual guidance assembly realizes precise navigation by using the navigation camera and the color guidance marking in the warehouse area. The automatic identification, classification marking and intelligent guidance of goods are integrated, improving the automation degree and sorting efficiency of logistics transportation. By integrating weighing measurement, visual identification, automatic labeling and intelligent navigation technology, an efficient and stable automatic guided transport system is constructed, which can adapt to the sorting needs of goods of different weights and volumes, has high flexibility and low maintenance cost, and is suitable for various logistics scenes such as e-commerce, manufacturing industry and cold chain.
[0027] 2, The guide color block corresponding to the color of the warehouse area is arranged on the ground, and the navigation camera realizes path guidance by identifying the color of the color block. This scheme reduces the environmental modification cost of traditional magnetic stripe or two-dimensional code navigation, and improves the flexibility and adaptability of guidance, especially suitable for scenes of dynamically adjusting the layout of the warehouse area. BRIEF DESCRIPTION OF DRAWINGS
[0028] Figure 1 is a structural schematic diagram of the present application;
[0029] Figure 2 is Figure 1 an enlarged structural schematic diagram of part A in
[0030] The drawings show that: 11, chassis frame; 12, driving motor; 13, power storage; 14, weighing sensor; 15, height fence; 16, elevation scale; 17, sight camera; 18, mounting table; 19, navigation camera; 20, storage roller; 21, label roll; 22, electric telescopic lead screw; 23, boss; 24, label hole; 25, electric paint gun; 26, electric heating plate; 27, split hole; 28, cutting edge; 29, servo motor; 30, anti-collision edge. DETAILED DESCRIPTION
[0031] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.
[0032] The following detailed description of embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the application as claimed, but merely represents selected embodiments of the application. Based upon the embodiments in the application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of the protection of the application.
[0033] Embodiment 1
[0034] As shown in Figure 1 and Figure 2 , the embodiment provides an automatic guided transport device for logistics storage, which comprises a chassis frame 11 with wheels, a driving motor 12, and a power storage 13. The chassis frame 11 is provided with a cargo identification assembly, a sorting marker assembly, a visual guidance assembly, and a central controller.
[0035] The cargo identification assembly comprises a weighing sensor 14 arranged on the chassis frame 11, and a height fence 15 arranged on one side of the chassis frame 11. The height fence 15 is provided with an elevation scale 16, which is distributed with a plurality of color areas from bottom to top. The chassis frame 11 is provided with a view camera 17 opposite to the height fence 15. The cargo identification assembly can quickly measure the weight and height of the cargo by combining the weighing sensor 14, the color areas of the elevation scale 16, and the view camera 17, thereby providing data support for subsequent sorting.
[0036] The sorting and marking assembly comprises a mounting table 18 arranged on the bottom frame 11, a labeling assembly arranged opposite to one side of the bottom frame 11, the labeling assembly comprising two symmetrically arranged receiving rollers 20 arranged on the mounting table 18, the receiving rollers 20 being provided with a servo motor 29 at the bottom end, the driving motor 12 being electrically connected to the central controller, and further comprising a label roll 21 matched with the receiving rollers 20, the label roll 21 being inserted into one receiving roller 20 and extending into the other receiving roller 20, the mounting table 18 being provided with a telescopic labeling assembly between the two receiving rollers 20, the telescopic labeling assembly comprising an electric telescopic lead screw 22 arranged on the mounting table 18, the electric telescopic lead screw 22 being provided with a protruding boss 23 at the end, the mounting table 18 being provided with a label hole 24, the label hole 24 being located on the moving track of the label roll 21, the label hole 24 having a diameter smaller than the width of the label roll 21, and the boss 23 being distributed with an electric paint gun 25; the sorting and marking assembly realizes the classification and marking of goods through the labeling device, adopts the design of two symmetrically arranged receiving rollers 20 and label rolls 21, controls the winding and unwinding of the label roll 21 through the driving motor 12, and is uniformly managed by the central controller. The electric control winding and unwinding mechanism ensures the synchronization and stability of label supply, the label roll 21 can be inserted into one receiving roller 20 and extended to the other receiving roller 20, and the telescopic labeling assembly is arranged in the middle. This structure enables continuous supply of labels and automatic labeling through the telescopic labeling assembly, avoids manual intervention, improves the continuity and stability of sorting and marking, is suitable for intensive work of logistics sorting scene, and the telescopic labeling assembly is specifically described, the electric telescopic lead screw 22 is adopted to drive the boss 23, the label hole 24 is arranged on the mounting table 18, when the label roll 21 passes through the label hole 24, the electric paint gun 25 on the boss 23 can mark the label. It is suitable for goods of different sizes, and avoids the problem of easy paper jamming of traditional labeling machines, improves the flexibility and reliability of sorting and marking.
[0037] The visual guidance assembly comprises a navigation camera 19 arranged on the bottom frame 11, and corresponding color guidance marks are arranged on different types of warehouse areas.
[0038] In order to improve the running stability of the device, refer to Figure 1 and Figure 2The convex boss 23 is provided with an electric heating plate 26, one side of the label roll 21 is coated with a hot melt adhesive layer, the label roll 21 is distributed with a segmentation hole 27, the segmentation hole 27 is symmetrically arranged on the upper and lower ends of the label roll 21, the edge of the electric heating plate 26 is provided with an outward convex cutting edge 28, and the width of the cutting edge 28 is matched with the label hole 24. One side of the label roll 21 is coated with hot melt adhesive, and the electric heating plate 26 on the convex boss 23 can heat to make the label adhere to the goods. At the same time, the segmentation hole 27 on the label roll 21 facilitates accurate cutting and positioning of the label. The label can be firmly pasted, especially suitable for goods with uneven surface or easy to fall off, and the applicability and durability of the sorting mark are enhanced. The cutting edge 28 is arranged on the edge, and the width of the cutting edge 28 is matched with the label hole 24, so that accurate cutting can be completed while the label is heated and bonded. This integrated design reduces the complexity of the additional cutting mechanism, improves the compactness and working efficiency of the sorting mark assembly, and reduces the failure rate. The bottom frame 11 is provided with a anti-collision cover 30 around, the anti-collision cover 30 is a gas bag structure filled with gas inside, and the gas bag structure is used for buffering the impact of collision. This design not only reduces the collision damage of the device to the goods or environment during operation, but also improves the safety of the equipment in narrow space and prolongs the service life of the equipment.
[0039] The visual guide assembly further comprises a guide color block (not shown in the figure) arranged on the ground, the guide color block can be collected by the navigation camera 19 and recognized by the central controller, the color of the guide color block is the same as that of the corresponding warehouse area, the guide color block corresponding to the color of the warehouse area is arranged on the ground, and the navigation camera 19 realizes path guidance by recognizing the color of the color block. This scheme reduces the environmental modification cost of traditional magnetic stripe or two-dimensional code navigation, and improves the flexibility and adaptability of guidance, and is especially suitable for scenes of dynamically adjusting the layout of the warehouse area.
[0040] Working principle: The structure of the present application is novel, the goods recognition assembly can quickly measure the weight and height of the goods by combining the weighing sensor 14, the color area of the elevation scale 16 and the viewfinder camera 17, and provides data support for subsequent sorting; the sorting mark assembly realizes classification and marking of goods through the labeling device; and the visual guide assembly realizes accurate navigation by using the navigation camera 19 and the color guide mark of the warehouse area. The integration of automatic recognition, classification and marking and intelligent guidance of goods is realized, the automation degree and sorting efficiency of logistics transportation are improved, a set of efficient and stable automatic guide transportation system is constructed by integrating weighing measurement, visual recognition, automatic labeling and intelligent navigation technology, the sorting demand of goods with different weights and volumes can be met, and the system has the characteristics of high flexibility and low maintenance cost, and is suitable for various logistics scenes such as e-commerce, manufacturing industry and cold chain.
[0041] It should be noted that the connection relationship of the components not mentioned in the present application is defaulted to be the prior art, since it does not involve the invention point and is generally applied in the prior art, so the structure connection relationship is not described in detail.
Claims
1. An automatic guided transport device for logistics warehousing, comprising a chassis frame (11) with wheels, a drive motor (12), and a storage power source (13), characterized in that: The chassis (11) is provided with a cargo identification component, a sorting marking component, a visual guide component and a central controller; The cargo identification component includes a weighing sensor (14) arranged on the chassis frame (11), and also includes a height fence (15) arranged on one side of the chassis frame (11), the height fence (15) is provided with an elevation scale (16), and the elevation scale (16) has a plurality of different color areas distributed from bottom to top, and a viewfinder camera (17) on the side of the chassis frame (11) facing the height fence (15); The sorting labeling component includes a mounting platform (18) provided on a chassis frame (11), wherein the mounting platform (18) faces a labeling component on one side of the chassis frame (11); The visual guidance component includes a navigation camera (19) arranged on the chassis frame (11), and guidance marks of corresponding colors are provided on different types of storage areas in the warehouse.
2. The automatic guided transport device for logistics warehousing according to claim 1, characterized in that: The labeling assembly comprises two symmetrically arranged receiving rollers (20) on the mounting platform (18), and a label roll (21) adapted to the receiving rollers (20). The label roll (21) is plugged into the receiving roller (20) on one side and extends to be rolled into the receiving roller (20) on the other side. The mounting platform (18) is provided with a telescopic labeling assembly between the two receiving rollers (20).
3. The automatic guided transport device for logistics warehousing according to claim 2, characterized in that: The telescopic marking assembly comprises an electric telescopic screw (22) arranged on the mounting platform (18), a protruding boss (23) is provided at the end of the electric telescopic screw (22), a label hole (24) is provided on the mounting platform (18), the label hole (24) is located on the moving track of the label roll (21), the diameter of the label hole (24) is smaller than the width of the label roll (21), and an electric paint spray gun (25) is distributed on the boss (23).
4. The automatic guided transport device for logistics warehousing according to claim 3, characterized in that: An electric heating plate (26) is provided on the boss (23), a hot melt adhesive layer is coated on one side of the label roll (21), and dividing holes (27) are distributed on the label roll (21), and the dividing holes (27) are symmetrically arranged at the upper and lower ends of the label roll (21).
5. The automatic guided transport device for logistics warehousing according to claim 3, characterized in that: The edge of the electric heating plate (26) is provided with an outwardly protruding cutting edge (28), and the width of the cutting edge (28) is adapted to the label hole (24).
6. The automatic guided transport device for logistics warehousing according to claim 3, characterized in that: A servo motor (29) is provided at the bottom end of the storage drum (20), and the drive motor (12) is electrically connected to a central controller.
7. The automatic guided transport device for logistics warehousing according to claim 1, characterized in that: The visual guide component also includes a guide color block arranged on the ground, and the color of the guide color block is the same as that of the corresponding storage area.
8. The automatic guided transport device for logistics warehousing according to claim 1, characterized in that: The chassis frame (11) is provided with anti-collision edging (30) around its periphery, and the anti-collision edging (30) is an airbag structure with internal inflation.