Double-side positioning device of AGV (Automatic Guided Vehicle) transfer system

Abstract

The utility model discloses a bilateral positioning device for an AGV (automatic guided vehicle) transfer system. The bilateral positioning device comprises a workbench and a trolley, a fixing base is arranged at the top end of the workbench, a clamping structure is arranged at the top end of the fixing base, a trolley is arranged in the middle of the workbench, and positioning structures are arranged on the two sides of the bottom end of the trolley. The clamping structure comprises an air cylinder, a clamping block, a guide block, a sliding base, a positioning block and a positioning groove, and the air cylinder is installed at the top end of the fixing base. Through the use of the air cylinder and the clamping block, the clamping block can be pushed to move towards one side to clamp the trolley, so that the trolley does not move randomly during loading, and the sliding seat slides on the guide block, so that the clamping block is more stable during moving, the clamping work is completed, and the working efficiency is improved. And through cooperative use of the connecting columns and the positioning wheels, when the clamping blocks move, the positioning grooves can be inserted into the outer sides of the positioning wheels, so that the trolley is positioned, and the position of the trolley is more accurate when the trolley is fixed in the workbench.

Description

Technical Field

[0001] The utility model relates to the technical field, and particularly relates to a bilateral positioning device for an AGV transfer system. Background Technique

[0002] The AGV transfer system, that is, the automatic guided vehicle transfer system, is an important branch of mobile robots and is widely used in the fields of industrial automation and logistics. This system realizes the automatic and intelligent transfer of materials by integrating advanced sensor technology, navigation technology, control technology, and information fusion technology. When transferring materials, the vehicle needs to be moved to the workbench to load the vehicle. However, there are still some problems in the use of traditional loading platforms.

[0003] It is inconvenient to perform bilateral positioning and clamping on the vehicle after the vehicle enters the traditional workbench, resulting in the vehicle being prone to moving randomly during the loading process, and the goods cannot be accurately placed on the tray at the top of the vehicle, affecting the loading work. Therefore, a bilateral positioning device for an AGV transfer system is needed to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a bilateral positioning device for an AGV transfer system to solve the defect that it is inconvenient to perform bilateral positioning and clamping on the vehicle after the vehicle enters the existing workbench, resulting in the vehicle being prone to moving randomly during the loading process, and the goods cannot be accurately placed on the tray at the top of the vehicle.

[0005] To solve the above technical problems, the utility model provides the following technical solution: A bilateral positioning device for an AGV transfer system, including a workbench and a vehicle; a fixed seat is arranged at the top of the workbench, a clamping structure is arranged at the top of the fixed seat, a vehicle is arranged at the middle position of the workbench, and positioning structures are arranged on both sides of the bottom end of the vehicle; the clamping structure includes a cylinder, a clamping block, a guiding block, a sliding seat, a positioning block, and a positioning groove, and the cylinder is installed at the top of the fixed seat.

[0006] Preferably, the guiding blocks are arranged on both sides of the top of the fixed seat, sliding seats are arranged at the top of the guiding blocks, clamping blocks are arranged at the top of the sliding seats, a positioning block is installed at one end of the clamping block, a positioning groove is opened at one end of the positioning block, and the output end of the cylinder is connected to one end of the sliding seat.

[0007] Preferably, there are two groups of clamping blocks, and the two groups of clamping blocks are symmetrically distributed on both sides of the vehicle.

[0008] Preferably, there are two groups of guiding blocks, and the two groups of guiding blocks are integrally welded to the clamping blocks.

[0009] Preferably, the guiding block is inserted into the inside of the sliding seat, and a guiding structure is formed between the sliding seats.

[0010] Preferably, a positioning groove is formed on one side of the clamping block, and the shape of the positioning groove is V-shaped.

[0011] Preferably, the positioning structure includes a connecting column, a positioning wheel and a mounting plate. The mounting plates are installed on both sides of the bottom end of the trolley. A connecting column is installed at the bottom end of the mounting plate, and a positioning wheel is arranged on the outer side of the connecting column.

[0012] Preferably, the positioning wheel is sleeved on the outer side of the connecting column, and a movable connection is formed between the positioning wheel and the connecting column.

[0013] Preferably, there are two groups of positioning wheels, and the two groups of positioning wheels are symmetrically distributed at the bottom end of the trolley.

[0014] An AGV transfer system bilateral positioning device provided by the present invention has the following advantages:

[0015] By using the air cylinder and the clamping block, the clamping block can be pushed to move to one side to clamp the trolley, so that the trolley will not move randomly during feeding. And by sliding the sliding seat on the guiding block, the clamping block moves more stably, thus completing the clamping work;

[0016] By using the connecting column and the positioning wheel in cooperation, when the clamping block moves, the positioning groove can be inserted on the outer side of the positioning wheel, thereby positioning the trolley and making the position of the trolley more accurate when it is fixed inside the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic top view structure diagram of the present invention;

[0018] Figure 2 is a schematic bottom view structure diagram of the present invention;

[0019] Figure 3 is the Figure 1 partial enlarged structure diagram at A in the present invention;

[0020] Figure 4 is the Figure 2 partial enlarged structure diagram at B in the present invention;

[0021] Figure 5 is a schematic partial bottom view structure diagram of the present invention.

[0022] In the figure: 1. Workbench; 2. Fixed seat; 3. Clamping structure; 301. Cylinder; 302. Clamping block; 303. Guide block; 304. Slide seat; 305. Positioning block; 306. Positioning groove; 4. Trolley; 5. Positioning structure; 501. Connecting column; 502. Positioning wheel; 503. Mounting plate. Detailed implementation manners

[0023] 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] The embodiment of the present invention provides a bilateral positioning device for an AGV transfer system, as Figures 1-5 shown. A bilateral positioning device for an AGV transfer system includes a workbench 1 and a trolley 4; a fixed seat 2 is provided at the top of the workbench 1, a clamping structure 3 is provided at the top of the fixed seat 2, a trolley 4 is provided at the middle position of the workbench 1, and positioning structures 5 are provided on both sides of the bottom end of the trolley 4.

[0025] In a further preferred embodiment of the present invention, as Figures 1-5 shown: The clamping structure 3 includes a cylinder 301, a clamping block 302, a guide block 303, a slide seat 304, a positioning block 305 and a positioning groove 306. The cylinder 301 is installed at the top of the fixed seat 2. The guide blocks 303 are provided on both sides of the top of the fixed seat 2. A slide seat 304 is provided at the top of the guide block 303. A clamping block 302 is provided at the top of the slide seat 304. A positioning block 305 is installed at one end of the clamping block 302. A positioning groove 306 is opened at one end of the positioning block 305. The output end of the cylinder 301 is connected to one end of the slide seat 304. There are two groups of clamping blocks 302, and the two groups of clamping blocks 302 are symmetrically distributed on both sides of the trolley 4. There are two groups of guide blocks 303, and the two groups of guide blocks 303 are integrally welded with the clamping block 302. The guide block 303 is inserted into the inside of the slide seat 304. A guiding structure is formed between the slide seat 304 and the slide seat 304. A positioning groove 306 is opened on one side of the clamping block 302, and the shape of the positioning groove 306 is V-shaped.

[0026] Specifically, in this embodiment: when the trolley 4 is moved to the middle position between the two groups of workbenches 1, the air cylinder 301 is started. After starting, the air cylinder 301 will push the slide block 304 to move on the guide block 303, thereby pushing the clamping block 302 to move to one side, so that the clamping block 302 abuts against one side of the trolley 4. By using the two groups of clamping blocks 302, the trolley 4 is clamped, so that it will not move randomly during feeding, thus completing the clamping work.

[0027] In a further preferred embodiment of the present invention, as Figures 1-5 shown: the positioning structure 5 includes a connecting column 501, a positioning wheel 502 and a mounting plate 503. The mounting plate 503 is installed on both sides of the bottom end of the trolley 4. The bottom end of the mounting plate 503 is provided with a connecting column 501. A positioning wheel 502 is arranged on the outer side of the connecting column 501. The positioning wheel 502 is sleeved on the outer side of the connecting column 501. A movable connection is formed between the positioning wheel 502 and the connecting column 501. There are two groups of positioning wheels 502, and the two groups of positioning wheels 502 are symmetrically distributed at the bottom end of the trolley 4.

[0028] Specifically, in this embodiment, when the clamping block 302 moves, it will also push the positioning block 305 to move to one side, so that the positioning groove 306 on one side of the positioning block 305 abuts against the outer side of the positioning wheel 502 for positioning, so that the trolley 4 will not be misaligned at the middle position of the workbench 1, thus completing the bilateral positioning and clamping work of the trolley 4.

[0029] 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 for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bilateral positioning device for an AGV transfer system, comprising a workbench (1) and a trolley (4); Features: A fixed seat (2) is arranged at the top of the workbench (1), a clamping structure (3) is arranged at the top of the fixed seat (2), a trolley (4) is arranged at the middle position of the workbench (1), and positioning structures (5) are arranged on both sides of the bottom of the trolley (4); The clamping structure (3) comprises a cylinder (301), a clamping block (302), a guide block (303), a sliding seat (304), a positioning block (305) and a positioning groove (306), and the cylinder (301) is installed on the top end of the fixing seat (2).

2. The bilateral positioning device of the AGV transfer system according to claim 1, characterized in that: The guide block (303) is arranged on both sides of the top of the fixed seat (2); a slide seat (304) is arranged at the top of the guide block (303); a clamping block (302) is arranged at the top of the slide seat (304); a positioning block (305) is installed at one end of the clamping block (302); a positioning groove (306) is provided at one end of the positioning block (305); and the output end of the cylinder (301) is connected to one end of the slide seat (304).

3. The bilateral positioning device of the AGV transfer system according to claim 2, characterized in that: The clamping blocks (302) are provided in two groups, and the two groups of clamping blocks (302) are symmetrically distributed on both sides of the trolley (4).

4. The bilateral positioning device of the AGV transfer system according to claim 1, characterized in that: The guide blocks (303) are provided in two groups, and the two groups of guide blocks (303) are welded to the clamping blocks (302) for integration.

5. The bilateral positioning device of the AGV transfer system according to claim 4, characterized in that: The guide block (303) is inserted into the interior of the slide seat (304), and a guide structure is formed between the slide seats (304).

6. The bilateral positioning device of the AGV transfer system according to claim 1, characterized in that: A positioning groove (306) is provided on one side of the clamping block (302), and the positioning groove (306) is in a V-shape.

7. The bilateral positioning device of the AGV transfer system according to claim 6, characterized in that: The positioning structure (5) comprises a connecting column (501), a positioning wheel (502) and a mounting plate (503); the mounting plate (503) is mounted on both sides of the bottom end of the trolley (4); the bottom end of the mounting plate (503) is mounted with a connecting column (501); and the outer side of the connecting column (501) is provided with a positioning wheel (502).

8. The bilateral positioning device of the AGV transfer system according to claim 7, characterized in that: The positioning wheel (502) is sleeved on the outer side of the connecting column (501), and a movable connection is formed between the positioning wheel (502) and the connecting column (501).

9. The bilateral positioning device of the AGV transfer system according to claim 7, characterized in that: Two groups of positioning wheels (502) are provided, and the two groups of positioning wheels (502) are symmetrically distributed at the bottom end of the trolley (4).

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