AGV (Automatic Guided Vehicle) transfer identification and positioning system

Abstract

The utility model relates to the technical field of AGV transfer identification and positioning, and provides an AGV transfer identification and positioning system which comprises an AGV trolley and a tray, the tray is arranged at the top end of the AGV trolley, and a shielding seat is fixed at the bottom end of the AGV trolley. The AGV trolley is pushed to move to the position between the supporting seats through the positioning structure, the AGV trolley drives the shielding seat to move, when the shielding seat does not pass through, ultraviolet rays emitted by the ultraviolet ray emitters can be received by the ultraviolet ray receivers, output current is very small at the moment, when the shielding seat passes through, the three sets of ultraviolet ray emitters are arranged, and the shielding seat passes through the supporting seats. When the ultraviolet rays emitted by the three groups of ultraviolet ray emitters are shielded by the shielding seat, the ultraviolet ray receiver cannot receive the ultraviolet rays at the moment, and then the ultraviolet ray receiver controls the electric push rod to work through the single-chip microcomputer, so that the function of convenient positioning of the device is realized, and the applicability of the AGV transfer identifying and positioning system in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of AGV transfer identification and positioning, and particularly relates to an AGV transfer identification and positioning system. Background Technique

[0002] The AGV transfer identification and positioning system is mainly used to achieve precise positioning and navigation control capabilities. Such a system plays a key role in modern warehousing and logistics fields, especially in the e-commerce, automobile manufacturing, and warehousing industries. By providing precise positioning and navigation control capabilities for the trolley, it can autonomously complete tasks. Therefore, an AGV transfer identification and positioning system will be used.

[0003] When the existing AGV transfer identification and positioning system is in use, due to its inconvenient positioning and inaccurate measurement of the target, it is inconvenient to provide a high positioning accuracy. At the same time, it is inconvenient to achieve fast real-time positioning, resulting in low applicability during use. Content of the Utility Model

[0004] The purpose of the utility model is to provide an AGV transfer identification and positioning system to solve the defect of inconvenient positioning of the existing AGV transfer identification and positioning system.

[0005] To solve the above technical problems, the utility model provides the following technical solution: an AGV transfer identification and positioning system, including an AGV trolley and a tray;

[0006] A tray is arranged at the top end of the AGV trolley, a shielding seat is fixed at the bottom end of the AGV trolley, support seats are arranged on both sides of the bottom end of the AGV trolley, brackets are fixed at the bottom ends of the support seats, and bottom plates are fixed at the bottom ends of the brackets.

[0007] First reinforcing ribs are uniformly fixed on one side of the bracket, second reinforcing ribs are uniformly fixed on the other side of the top of the bracket, and clamping structures are arranged on both sides of the top end of the support seat;

[0008] A positioning structure is uniformly installed on one side of the top end of the support seat. The positioning structure includes a first fixing seat, an ultraviolet emitter, an ultraviolet receiver, and a second fixing seat. First fixing seats are uniformly fixed on the top end of the support seat on one side below the tray, second fixing seats are uniformly fixed on the top end of the support seat on the other side below the tray, ultraviolet emitters are installed on the top ends of the first fixing seats, and ultraviolet receivers are installed on the top ends of the second fixing seats.

[0009] When using this device, through the setting of a positioning structure, the function of facilitating the positioning of the device is realized, thereby improving the applicability of the AGV transfer recognition and positioning system during use; through the setting of a clamping structure, the function of facilitating the fixation of the device is realized, thereby improving the convenience of the AGV transfer recognition and positioning system during use.

[0010] Preferably, the bottom end of the AGV cart and the bottom end of the bottom plate are located on the same horizontal plane, and handles are fixed at both ends of the tray.

[0011] Preferably, limiting rods are evenly fixed on both sides of the top of the tray, and the bottom end of the first reinforcing rib is fixedly connected to the top of the bottom plate.

[0012] Preferably, the clamping structure includes electric push rods, moving seats, clamping seats, sliding seats and slide rails. The electric push rods are fixed on both sides of the top of the support seat. One end of each electric push rod is fixed with a moving seat. Clamping seats are fixed on one side of the top of each moving seat. Sliding seats are fixed on both sides of the bottom end of each moving seat, and slide rails penetrate through the bottoms of the sliding seats.

[0013] Preferably, the electric push rods are symmetrically distributed on both sides of the AGV cart, and the clamping seats and the AGV cart form a clamping structure. When the ultraviolet receiver cannot receive ultraviolet light, then the ultraviolet receiver controls the electric push rod to work through the single-chip microcomputer, starts the electric push rod, and the electric push rod drives the moving seat to move.

[0014] Preferably, the sliding seats and the slide rails form a sliding structure, and the bottom end of the slide rail is fixedly connected to the top of the support seat. The moving seat drives the sliding seat to move outside the slide rail. Under the action of the sliding seat, the stability of the moving seat during movement is enhanced. The moving seat drives the clamping seat to move, and the moved clamping seat clamps and fixes the AGV cart to prevent the AGV cart from moving.

[0015] Preferably, the ultraviolet emitters and the ultraviolet receivers are evenly distributed at equal intervals on the top of the support seat, and there are three groups of ultraviolet emitters and ultraviolet receivers. Push the AGV cart to move the AGV cart between the support seats. The AGV cart drives the shielding seat to move. When the shielding seat does not pass through, the ultraviolet light emitted by the ultraviolet emitter will be received by the ultraviolet receiver. At this time, the output current is very small. When the shielding seat passes through, since there are three groups of ultraviolet emitters, when the ultraviolet light emitted by the three groups of ultraviolet emitters is blocked by the shielding seat, the ultraviolet receiver at this time cannot receive ultraviolet light, and then the ultraviolet receiver controls the electric push rod to work through the single-chip microcomputer.

[0016] Preferably, mounting holes penetrate evenly on both sides inside the bottom plate.

[0017] Preferably, the top end of the second reinforcing rib is fixedly connected to the bottom end of the support seat.

[0018] An AGV transfer recognition and positioning system provided by the utility model has the following advantages:

[0019] By providing a positioning structure, the AGV cart is pushed so that the AGV cart moves between the support seats. The AGV cart drives the shielding seat to move. When the shielding seat does not pass through, the ultraviolet rays emitted by the ultraviolet emitter will be received by the ultraviolet receiver. At this time, the output current is very small. When the shielding seat passes through, there are three groups of ultraviolet emitters. When the ultraviolet rays emitted by the three groups of ultraviolet emitters are blocked by the shielding seat, the ultraviolet receiver at this time cannot receive the ultraviolet rays. Then the ultraviolet receiver controls the electric push rod to work through the single-chip microcomputer, realizing the function of convenient positioning of the device, thereby improving the applicability of the AGV transfer recognition and positioning system during use;

[0020] By providing a clamping structure, when the ultraviolet receiver cannot receive the ultraviolet rays, then the ultraviolet receiver controls the electric push rod to work through the single-chip microcomputer, starting the electric push rod. The electric push rod drives the moving seat to move. The moving seat drives the sliding seat to move outside the slide rail. Under the action of the sliding seat, the stability of the moving seat during movement is enhanced. The moving seat drives the clamping seat to move, and the moved clamping seat clamps and fixes the AGV cart to prevent the AGV cart from moving, realizing the function of convenient fixing of the device, thereby improving the convenience of the AGV transfer recognition and positioning system during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a three-dimensional structure diagram of the utility model;

[0022] Figure 2 is a three-dimensional structure diagram of the clamping structure of the utility model;

[0023] Figure 3 is a front view structure diagram of the utility model;

[0024] Figure 4 is a side view structure diagram of the utility model;

[0025] Figure 5 is a top view structure diagram of the utility model.

[0026] Explanation of the reference numerals in the drawings: 1, AGV cart; 2, tray; 3, support seat; 4, bracket; 5, clamping structure; 501, electric push rod; 502, moving seat; 503, clamping seat; 504, sliding seat; 505, slide rail; 6, positioning structure; 601, first fixing seat; 602, ultraviolet emitter; 603, ultraviolet receiver; 604, second fixing seat; 7, first reinforcing rib; 8, bottom plate; 9, shielding seat; 10, second reinforcing rib. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Next, in combination with the accompanying drawings in the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. 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.

[0028] Please refer to Figures 1 - 5 , an AGV transfer identification and positioning system provided by the present invention includes an AGV trolley 1 and a tray 2. A tray 2 is provided at the top end of the AGV trolley 1. A shielding seat 9 is fixed at the bottom end of the AGV trolley 1. Support seats 3 are provided on both sides of the bottom end of the AGV trolley 1. Brackets 4 are fixed at the bottom ends of the support seats 3. Bottom plates 8 are fixed at the bottom ends of the brackets 4. First reinforcing ribs 7 are evenly fixed on one side of the brackets 4. Second reinforcing ribs 10 are evenly fixed on the other side of the top of the brackets 4. Clamping structures 5 are provided on both sides of the top end of the support seats 3. The clamping structure 5 includes electric push rods 501, moving seats 502, clamping seats 503, sliding seats 504 and sliding rails 505. The electric push rods 501 are fixed on both sides of the top end of the support seats 3. Moving seats 502 are fixed at one ends of the electric push rods 501. Clamping seats 503 are fixed on one side of the top of the moving seats 502. Sliding seats 504 are fixed on both sides of the bottom end of the moving seats 502. Sliding rails 505 penetrate through the bottoms of the sliding seats 504. The electric push rods 501 are symmetrically distributed on both sides of the AGV trolley 1. The clamping seats 503 and the AGV trolley 1 form a clamping structure. The sliding seats 504 and the sliding rails 505 form a sliding structure. The bottom ends of the sliding rails 505 are fixedly connected to the top ends of the support seats 3. The bottom end of the AGV trolley 1 and the bottom end of the bottom plate 8 are located on the same horizontal plane. Handles are fixed at both ends of the tray 2. Limiting rods are evenly fixed on both sides of the top end of the tray 2. The bottom ends of the first reinforcing ribs 7 are fixedly connected to the top end of the bottom plate 8. Mounting holes penetrate through both sides of the inside of the bottom plate 8 evenly. The top ends of the second reinforcing ribs 10 are fixedly connected to the bottom ends of the support seats 3.

[0029] Referring to Figure 1 and Figure 2 As shown, when the ultraviolet receiver 603 cannot receive ultraviolet rays, then the ultraviolet receiver 603 controls the electric push rod 501 to work through the single-chip microcomputer. The electric push rod 501 is started. The electric push rod 501 drives the moving seat 502 to move. The moving seat 502 drives the sliding seat 504 to move outside the sliding rail 505. Under the action of the sliding seat 504, the stability of the moving seat 502 during movement is enhanced. The moving seat 502 drives the clamping seat 503 to move. The moved clamping seat 503 clamps and fixes the AGV trolley 1 to prevent the AGV trolley 1 from moving.

[0030] On one side of the top end of the support base 3, a positioning structure 6 is evenly installed. The positioning structure 6 includes a first fixing base 601, an ultraviolet emitter 602, an ultraviolet receiver 603, and a second fixing base 604. On the top end of the support base 3 on one side below the tray 2, the first fixing bases 601 are evenly fixed. On the top end of the support base 3 on the other side below the tray 2, the second fixing bases 604 are evenly fixed. The ultraviolet emitters 602 are installed on the top ends of the first fixing bases 601, and the ultraviolet receivers 603 are installed on the top ends of the second fixing bases 604. The ultraviolet emitters 602 and the ultraviolet receivers 603 are equidistantly distributed on the top end of the support base 3, and three groups of ultraviolet emitters 602 and ultraviolet receivers 603 are provided.

[0031] Referring to Figure 1 and Figure 3 As shown, push the AGV cart 1 so that the AGV cart 1 moves between the support bases 3. The AGV cart 1 drives the shielding seat 9 to move. When the shielding seat 9 does not pass through, the ultraviolet rays emitted by the ultraviolet emitter 602 will be received by the ultraviolet receiver 603. At this time, the output current is very small. When the shielding seat 9 passes through, there are three groups of ultraviolet emitters 602. When the ultraviolet rays emitted by the three groups of ultraviolet emitters 602 are blocked by the shielding seat 9, the ultraviolet receiver 603 cannot receive the ultraviolet rays at this time. Then the ultraviolet receiver 603 controls the electric push rod 501 to work through the single-chip microcomputer.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An AGV transport identification and positioning system, comprising an AGV vehicle (1) and a pallet (2); Features: The top of the AGV trolley (1) is provided with a tray (2), the bottom of the AGV trolley (1) is fixed with a shielding seat (9), both sides of the bottom of the AGV trolley (1) are provided with support seats (3), the bottom of the support seats (3) are fixed with brackets (4), and the bottom of the brackets (4) are fixed with bottom plates (8); A first reinforcing rib (7) is evenly fixed on one side of the bracket (4), a second reinforcing rib (10) is evenly fixed on the other side of the top of the bracket (4), and clamping structures (5) are provided on both sides of the top of the support seat (3); A positioning structure (6) is evenly installed on one side of the top of the support seat (3), and the positioning structure (6) comprises a first fixing seat (601), an ultraviolet emitter (602), an ultraviolet receiver (603) and a second fixing seat (604); the first fixing seat (601) is evenly fixed on the top of the support seat (3) on one side below the tray (2), and the second fixing seat (604) is evenly fixed on the top of the support seat (3) on the other side below the tray (2); the first fixing seat (601) is evenly installed with an ultraviolet emitter (602), and the second fixing seat (604) is evenly installed with an ultraviolet receiver (603).

2. The AGV transport identification and positioning system according to claim 1, characterized in that: The bottom end of the AGV trolley (1) and the bottom end of the bottom plate (8) are located on the same horizontal plane, and handles are fixed at both ends of the tray (2).

3. The AGV transport identification and positioning system according to claim 1, characterized in that: Limiting rods are evenly fixed on both sides of the top of the tray (2), and the bottom end of the first reinforcing rib (7) is fixedly connected to the top of the bottom plate (8).

4. The AGV transport identification and positioning system according to claim 1, characterized in that: The clamping structure (5) comprises an electric push rod (501), a movable seat (502), a clamping seat (503), a slide seat (504) and a slide rail (505); the electric push rod (501) is fixed to both sides of the top of the support seat (3); one end of the electric push rod (501) is fixed with a movable seat (502); one side of the top of the movable seat (502) is fixed with a clamping seat (503); both sides of the bottom of the movable seat (502) are fixed with slide seats (504); and the bottom of the slide seat (504) is penetrated by a slide rail (505).

5. The AGV transport identification and positioning system according to claim 4, characterized in that: The electric push rods (501) are symmetrically distributed on both sides of the AGV trolley (1), and the clamping seat (503) and the AGV trolley (1) form a snap-fit ​​structure.

6. The AGV transport identification and positioning system according to claim 4, characterized in that: The sliding seat (504) and the sliding rail (505) form a sliding structure, and the bottom end of the sliding rail (505) is fixedly connected to the top end of the supporting seat (3).

7. The AGV transport identification and positioning system according to claim 1, characterized in that: The ultraviolet emitters (602) are distributed at equal intervals on the top of the ultraviolet receiver (603) on the support base (3), and three groups of ultraviolet emitters (602) and ultraviolet receivers (603) are provided.

8. The AGV transport identification and positioning system according to claim 1, characterized in that: Mounting holes are evenly penetrated on both sides of the bottom plate (8).

9. The AGV transport identification and positioning system according to claim 1, characterized in that: The top end of the second reinforcing rib (10) is fixedly connected to the bottom end of the support seat (3).

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