Automatic guiding device of industrial robot AGV (Automatic Guided Vehicle)

Abstract

The utility model discloses an industrial robot AGV automatic guiding device, which belongs to the technical field of AGV devices, and comprises a device body used for AGV automatic guiding of an industrial robot; the bottom of the moving plate is movably connected with the top of the device body, a plurality of sliding plates in sliding connection are further arranged at the bottom of the moving plate, fixing plates are welded among the sliding plates, and fixing frames facilitating connection are welded to the bottoms of the sliding plates and the bottoms of the fixing plates; the linear motors are used for transverse adjustment, fixing parts of the linear motors are fixed to the inner wall of the fixing frame, adjusting plates facilitating industrial article loading are welded to moving parts of the linear motors, and the side walls of the adjusting plates are movably connected with the fixing frame. According to the device, the height of the movable plate can be adjusted, the distance between the square plate and the device body can be controlled, the positions of the sliding plate and the fixed plate can be adjusted, the distance between the adjusting plates is changed in cooperation with the arranged linear motor, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of AGV devices, in particular to an industrial robot AGV automatic guiding device. Background Art

[0002] AGVs, or automated guided vehicles, are unmanned transport equipment with automated navigation, handling, positioning, and obstacle avoidance capabilities. Existing industrial robotic AGVs feature side panels to prevent items from falling during loading. However, the spacing between the connecting frames cannot be adjusted to suit the packaging structure of the items, limiting their applicability and making them less practical.

[0003] After searching, for example (authorization announcement number CN221795969U) an industrial robot AGV automatic guidance device includes a device body, a conveying component is fixedly installed on the side surface of the device body, and a disassembly component is fixedly installed on the top surface of the device body, the conveying component includes a concave block fixed to the side surface of the device body, and the surface of the concave block is fixedly connected to an annular cylinder, the surface of the annular cylinder is fixedly connected to a sleeve, and a sliding column is provided inside the annular cylinder, and the top surface of the sliding column is fixedly connected to a U-shaped block. The device solves the problem that the existing AGV automatic guidance device can only transport one commodity at a time when used, but the spacing of the connecting frame cannot be adjusted according to the packaging size of different items, which reduces the practicality of the device. Utility Model Content

[0004] The purpose of the utility model is to provide an industrial robot AGV automatic guidance device to solve the problems raised in the background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions: an industrial robot AGV automatic guidance device, comprising:

[0006] The device body is used for AGV automatic guidance of industrial robots;

[0007] The bottom of the movable plate is movably connected to the top of the device body. The bottom of the movable plate is also provided with a plurality of sliding plates connected thereto. A fixed plate is welded between the plurality of slide plates. A fixing frame is welded to the bottom of the slide plates and the fixed plate for easy connection.

[0008] Multiple linear motors are used for lateral adjustment. The fixed parts of the multiple linear motors are fixed to the inner wall of the fixed frame. The moving parts of the linear motors are welded with adjustment plates for facilitating the loading of industrial items. The side walls of the adjustment plates are movably connected to the fixed frame.

[0009] As a preferred embodiment, the top of the device body is symmetrically provided with an embedded movable groove, the inner wall of the movable groove is embedded with a rotating motor that provides power, the output shaft of the rotating motor is fixed with a reverse double-threaded rod through a coupling, and the other end of the reverse double-threaded rod is rotatably connected to the inner wall of the movable groove.

[0010] As a preferred embodiment, the surface of the reverse double-threaded rod is provided with two moving blocks that move toward each other. The top of the moving block is rotatably connected to one end of the connecting plate through a set adapter block, and the other end of the connecting plate is slidably connected to the long plate through a rotatably connected mounting block, and the long plate is slidably connected to the inner wall of the movable groove.

[0011] As a preferred embodiment, a rotatably connected driving rod is embedded in the top of the long board, and one end of the driving rod is connected to the output shaft of the stepping motor embedded in the long board.

[0012] As a preferred embodiment, the drive rod is threadedly connected to a threaded block, the side wall of the threaded block is slidably connected to the top of the long board, the top of the long board is provided with a slide rail that passes through the top of the device body, and the inside of the slide rail is slidably connected to a slider.

[0013] As a preferred embodiment, the top of the slider and the threaded block are fixed to the bottom of the movable plate. A rectangular groove is also provided at the bottom of the movable plate. The inner wall of the rectangular groove is movably connected to a square plate. The top of the square plate is connected to an electric push rod for easy telescopic adjustment. The fixed part of the electric push rod is connected to the top screw of the movable plate.

[0014] As a preferred embodiment, three slides are arranged at equal intervals at the bottom of the square plate, and the inner wall of one of the slides is provided with a rotating connecting threaded rod, the other end of the threaded rod passes through the square plate and is connected to the output shaft of the drive motor, the fixed part of the drive motor is fixed to the end of the square plate, and the other two slides are provided with T-shaped grooves.

[0015] As a preferred embodiment, two T-shaped fixing blocks and a connecting block with threaded holes are respectively connected in the slideway, and the connecting blocks are threadedly connected to the threaded rod.

[0016] Compared with the prior art, the technical effects and advantages of this utility model are:

[0017] The AGV automatic guiding device of the industrial robot controls the rotation of a rotary motor embedded in the body of the device, drives the rotation of a double-threaded rod in opposite directions, and drives the movement of two moving blocks connected in opposite directions with threads. A connecting plate is rotatably connected to the top of the moving block via a pin shaft. The connection of the connecting plate is connected via a pin shaft. The other end of the connecting plate is rotatably connected to a mounting block provided at the bottom of the long board. The top of the mounting block is slidably connected to the bottom of the long board. Therefore, when the AGV walking guiding device of the industrial robot is used, the height adjustment of the long board is completed, the height range of use is increased, and the practicality of the device is improved.

[0018] The industrial robot AGV automatic guidance device has a movable plate slidably connected to the top of the device body, which is connected to the square plate through a fixed electric push rod. The bottom of the square plate is provided with slideways with equal intervals, which are connected to the slides through provided sliders and threaded blocks. The slides are connected by welded fixed plates. Fixed frames are welded to the bottoms of the slides and the fixed plates. A linear motor for adjustment is installed on the inner wall of the fixed frame. The moving part of the linear motor is fixed with an adjustment plate. The setting of the adjustment plate enables the AGV automatic guidance device to be adjusted according to the packaging size of the items when used, thereby improving the practicality of the device.

[0019] The device solves the problem that the existing equipment has a fixed structure and cannot be adjusted according to actual use conditions, thereby increasing the applicability of the device and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a schematic diagram of the structure of an industrial robot AGV automatic guidance device;

[0022] Figure 2 This is a schematic diagram of the structure of the bottom connection of the movable plate of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the bottom connection of the long board of the utility model;

[0024] Figure 4 This is a structural diagram of the fixing bracket connection of the utility model.

[0025] Description of reference numerals:

[0026] In the figure: 1. Device body; 2. Slide rail; 3. Moving plate; 4. Electric push rod; 5. Long plate; 6. Movable slot; 7. Rectangular slot; 8. Driving motor; 9. Square plate; 10. Slide plate; 11. Fixed frame; 12. Slideway; 13. Adjusting plate; 14. Threaded rod; 15. Slider; 16. Threaded block; 17. Driving rod; 18. Pin; 19. Connecting plate; 20. Reverse double threaded rod; 21. Moving block; 22. Rotating motor; 23. Fixed block; 24. Connecting block; 25. Linear motor. DETAILED DESCRIPTION

[0027] In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features known in the art are not described to avoid confusion with the present invention.

[0028] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside shown in the figures of the present invention, and are explained here together.

[0029] The connection method can be bonding, welding, bolt connection, etc., which shall be based on actual needs.

[0030] An embodiment of an industrial robot AGV automatic guidance device, such as Figures 1 to 4 Shown, including:

[0031] The device body 1 is used for the AGV automatic guidance of an industrial robot. The full name of this application is an industrial robot AGV automatic guidance device. For the sake of convenience, the above full name is referred to as the device body 1. By innovating the device body 1, the device is made more practical and applicable during actual use.

[0032] Two symmetrical movable grooves 6 are provided on the top of the device body 1, and the inner wall of the movable groove 6 is rotatably connected with a reverse double-threaded rod 20, one end of the reverse double-threaded rod 20 is connected to the output shaft of a rotating motor 22 embedded in the device body 1, and two movable blocks 21 moving toward each other are threadedly connected on the surface of the reverse double-threaded rod 20, and an adapter block is welded on the top of the movable block 21, and the adapter block is rotatably connected to a connecting plate 19 through a pin shaft 18. The connection between the two connecting plates 19 is rotatably connected by the pin shaft 18, and the other end of the connecting plate 19 is rotatably connected to the mounting block, and the top of the mounting block is slidably connected to the bottom of the long plate 5. By controlling the rotation of the output shaft of the rotating motor 22, the long plate 5 is driven to move inside the movable groove 6 to control the height of the long plate 5.

[0033] A stepper motor is embedded in the top of the long board 5, and the output shaft of the stepper motor is connected to one end of the driving rod 17 through a coupling. The other end of the driving rod 17 is rotatably connected to the inner wall of the long board 5, and a slide rail 2 is provided above the stepper motor. The slide rail 2 is connected to the slide rail 2 provided on the top of the device body 1. A slider 15 is slidably connected to the inner wall of the slide rail 2, and the driving rod 17 is threadedly connected to the threaded block 16. The slider 15 and the threaded block 16 are fixed to the bottom of the movable plate 3, and then by controlling the rotation of the output shaft of the stepper motor, the movable plate 3 is driven to move on the top of the device body 1 for easy adjustment.

[0034] The movable plate 3, the bottom of the movable plate 3 is movably connected to the top of the device body 1, and four symmetrical electric push rods 4 are screwed to the top of the movable plate 3. The moving parts of the four electric push rods 4 pass through the movable plate 3 and are connected to the top of the square plate 9. A rectangular groove 7 is provided at the bottom of the movable plate 3. The inner wall of the rectangular groove 7 is slidably connected to the side wall of the square plate 9. The electric push rods 4 are provided to complete the telescopic adjustment of the square plate 9, which is easy to use;

[0035] Three equally spaced slides 12 are provided at the bottom of the movable plate 3, wherein a threaded rod 14 is rotatably connected to the interior of one of the slides 12, one end of the threaded rod 14 passes through the square plate 9 and is connected to the output shaft of the drive motor 8, and the fixed part of the drive motor 8 is connected to the side wall of the square plate 9. Because a fixed block 23 and a connecting block 24 with threaded holes are respectively provided inside the slide 12, the fixed block 23 and the connecting block 24 are respectively slid with the slide 12 and threadedly connected with the threaded rod 14, thereby controlling the rotation of the output shaft of the drive motor 8, and driving the fixed block 23 and the connecting block 24 to move at the bottom of the square plate 9.

[0036] The bottom of the movable plate 3 is also provided with a plurality of slidingly connected slides 10, the tops of the slides 10 are respectively welded to the fixed blocks 23 and the connecting blocks 24, and fixed plates are welded between the multiple slides 10. The bottoms of the slides 10 and the fixed plates are welded with fixing frames 11 for easy connection, so that the connecting blocks 24 can drive the fixed plates and the slides 10 to move as a whole under the drive of the threaded rod 14.

[0037] Multiple linear motors 25 are used for lateral adjustment. The fixed parts of the multiple linear motors 25 are fixed to the inner wall of the fixed frame 11. The fixed part of the fixed frame 11 is welded to the fixed plate and the slide 10. The movable part of the linear motor 25 is welded with an adjustment plate 13 for facilitating the loading of industrial items. The side wall of the adjustment plate 13 is movably connected to the fixed frame 11. The movement of the movable part of the linear motor 25 is controlled to drive the connected adjustment plate 13 to move, so that the device can complete the loading of items of different packaging sizes by controlling the spacing between the adjustment plates 13.

[0038] The device body 1, the electric push rod 4, the drive motor 8, the rotary motor 22, the linear motor 25 and the stepping motor are all conventional instruments. Their working principles, sizes and models are irrelevant to the functions of this application, so they are not described in detail. The control method of the present invention is controlled by a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0039] How it works

[0040] The industrial robot AGV automatic guidance device, when in use, automatically controls the movement of the AGV body 1, controls the output shaft of the rotary motor 22 to rotate according to the packaging size and form of the items, and drives the long plate 5 inside the movable slot 6 to move up and down to the appropriate position;

[0041] Then, the stepper motor embedded in the long board 5 is controlled to move, driving the driving rod 17 to drive the threaded block 16 to move, so that the slider 15 and the slide rail 2 slide, so as to adjust the position of the connected moving board 3 and the stacking position of the transport package of the items loaded thereon;

[0042] Furthermore, the top of the movable plate 3 is screwed with four electric push rods 4, and the moving part of the electric push rod 4 passes through the movable plate 3 and is fixed to the top of the square plate 9. A drive motor 8 is screwed to one side of the square plate 9, and the output shaft of the drive motor 8 is connected to a threaded rod 14. The threaded rod 14 is rotatably connected to the inner wall of the slide 12. Three equally spaced slides 12 are provided at the bottom of the square plate 9. A fixed block 23 and a connecting block 24 are respectively connected to the slide 12. The connecting block 24 is threadedly connected to the threaded rod 14. The fixed block 23 and the connecting block 24 are connected to the slide 10. A fixed plate is welded between the slides 10, so that the position can be further adjusted under the drive of the drive motor 8.

[0043] Finally, the slide plate 10 and the fixed plate are welded with a fixing frame 11, and four linear motors 25 for lateral adjustment are installed inside the fixing frame 11. The moving part of the linear motor 25 is fixed with an adjustment plate 13. The adjustment plate 13 can adjust the distance between the two under the action of the linear motor 25, so that it can be suitable for the packaging size of different items. The operation can be repeated.

[0044] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "including an element defined by ... does not exclude the presence of other identical elements in the process, method, article or device that includes the element."

[0045] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An industrial robot AGV automatic guidance device, comprising: A device body (1), the device body (1) is used for AGV automatic guidance of an industrial robot; A movable plate (3), the bottom of the movable plate (3) being movably connected to the top of the device body (1), the bottom of the movable plate (3) being further provided with a plurality of slidingly connected slides (10), a fixed plate being welded between the plurality of slides (10), and a fixing frame (11) being welded between the bottoms of the slides (10) and the fixed plate for facilitating connection; A plurality of linear motors (25) for lateral adjustment, wherein the fixed parts of the plurality of linear motors (25) are fixed to the inner wall of the fixing frame (11), and the movable parts of the linear motors (25) are welded with an adjustment plate (13) for facilitating the loading of industrial articles, and the side wall of the adjustment plate (13) is movably connected to the fixing frame (11).

2. The industrial robot AGV automatic guidance device according to claim 1, characterized in that: The top of the device body (1) is symmetrically provided with an embedded movable groove (6), the inner wall of the movable groove (6) is embedded with a rotating motor (22) for providing power, the output shaft of the rotating motor (22) is fixed with a reverse double-threaded rod (20) through a coupling, and the other end of the reverse double-threaded rod (20) is rotatably connected to the inner wall of the movable groove (6).

3. The industrial robot AGV automatic guidance device according to claim 2, characterized in that: The surface of the reverse double-threaded rod (20) is provided with two moving blocks (21) that move toward each other. The top of the moving block (21) is rotatably connected to one end of the connecting plate (19) through a set adapter block. The other end of the connecting plate (19) is slidably connected to the long plate (5) through a rotatably connected mounting block. The long plate (5) is slidably connected to the inner wall of the movable groove (6).

4. The industrial robot AGV automatic guidance device according to claim 3, characterized in that: A rotatably connected driving rod (17) is embedded in the top of the long board (5), and one end of the driving rod (17) is connected to the output shaft of a stepping motor embedded in the long board (5).

5. The industrial robot AGV automatic guidance device according to claim 4, characterized in that: The driving rod (17) is threadedly connected to a threaded block (16), and the side wall of the threaded block (16) is slidably connected to the top of the long plate (5). The top of the long plate (5) is provided with a slide rail (2) that passes through the top of the device body (1), and the interior of the slide rail (2) is slidably connected to a slider (15).

6. The industrial robot AGV automatic guidance device according to claim 5, characterized in that: The tops of the slider (15) and the threaded block (16) are fixed to the bottom of the movable plate (3); the bottom of the movable plate (3) is further provided with a rectangular groove (7); the inner wall of the rectangular groove (7) is movably connected to a square plate (9); the top of the square plate (9) is connected to an electric push rod (4) for easy telescopic adjustment; the fixed portion of the electric push rod (4) is screw-connected to the top of the movable plate (3).

7. The industrial robot AGV automatic guidance device according to claim 6, characterized in that: The bottom of the square plate (9) is provided with three slideways (12) arranged at equal intervals, the inner wall of one of the slideways (12) is provided with a rotatable connecting threaded rod (14), the other end of the threaded rod (14) passes through the square plate (9) and is connected to the output shaft of the drive motor (8), the fixed part of the drive motor (8) is fixed to the end of the square plate (9), and the other two slideways (12) are provided with T-shaped slide grooves.

8. The industrial robot AGV automatic guidance device according to claim 7, characterized in that: Two T-shaped fixing blocks (23) and a connecting block (24) provided with a threaded hole are respectively connected in the slideway (12), and the connecting block (24) is threadedly connected to the threaded rod (14).

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