Multi-agent collaborative automatic material conveying system
By setting up universal wheels, gantry, safety pressing tool and laser rangefinder on the mobile fork frame of the AGV cart, the stable clamping of the upper end surface of the cargo box is achieved by using pneumatic and magnetic suction technology, and the stability of the cargo box of the AGV forklift is solved. The problem of poor sex improves the stability and safety of the cargo box.
Patent Information
- Application Number
- CN202420345100.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-24
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-02-24
AI Technical Summary
The existing AGV forklifts lack effective clamping components on the upper end or side wall of the cargo box, which causes the cargo box to slip due to inertia during emergency stop, and its stability is poor.
A multi-integrated collaborative material automatic conveying system is designed, using universal wheels, gantry, screw rod and screw nut sliders on the mobile fork frame of the AGV car, combining safety presses, air compressors and laser measurements. The distance meter realizes stable clamping of the upper end surface of the cargo box through pneumatic and magnetic suction technology, and ensures stability and safety of clamping through laser rangefinder and controller.
It effectively improves the stability and safety of the cargo box, ensures that the cargo box does not loosen during movement, and can be stopped in time and an alarm is issued for safety inspection when there is a problem with clamping.
Smart Images
Figure CN222249926U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automatic conveying systems, in particular to a multi-agent collaborative material automatic conveying system. Background Art
[0002] The fork frame of the existing AGV forklift does not have good clamping parts for the upper end surface or side wall surface of the cargo box, resulting in poor stability of the cargo box, which is easy to slide due to inertia when the forklift stops suddenly. Utility Model Content
[0003] The technical problem to be solved by the present invention is: in order to overcome the above-mentioned problems, a multi-agent collaborative material automatic conveying system is provided, which solves the above-mentioned problems.
[0004] The utility model solves the technical problem by adopting the following technical solutions:
[0005] A multi-agent coordinated material automatic conveying system, comprising an AGV trolley, a mobile fork frame is fixedly provided at the front end of the AGV trolley, a universal wheel for movement is fixedly provided on the mobile fork frame, a gantry frame is bolted fixedly provided on the mobile fork frame, a screw rod is rotatably provided on the gantry frame, a screw rod nut slider is provided in conjunction with the screw rod, a mask is bolted fixedly provided on the front end surface of the screw rod nut slider, and two lifting brackets for lifting shelves are fixedly provided on the mask;
[0006] A frame plate is fixedly provided on the upper end surface of the gantry, and a safety press and an air compressor for inflating the safety press are fixedly provided on the frame plate. The safety press and the air compressor are connected by an air pipe, and a T-shaped pressure plate for pressing on the upper end surface of the cargo box for temperature control is fixedly provided on the lower end surface of the safety press.
[0007] Preferably, in order to improve the stability of the mask, a slider is fixedly provided on the back of the mask, and a slide bar is fixedly provided on the front end surface of the gantry. The slider is slid up and down on the slide bar, which effectively improves the stability of the mask when sliding up and down.
[0008] Preferably, the safety press comprises an outer shell tube fixed on the frame plate, a push rod is provided in the outer shell tube for sliding up and down, wherein a tail sleeve is fixed on the tail end of the push rod, and a sealing rubber sleeve is provided on the outer ring sealing sleeve of the tail sleeve, when the air compressor inflates the outer shell tube, the push rod descends under the air pressure and the T-shaped pressure plate clamps the upper end surface of the cargo box, thereby effectively ensuring the stability of the cargo box.
[0009] Preferably, in order to improve the stability of the push rod, an electromagnet part inserted into the interior of the outer shell tube is fixedly provided at the upper end of the outer shell tube, and an upwardly open magnetic suction slide is provided at the top of the tail sleeve, and the electromagnet part is slidably inserted in the magnetic suction slide. When the push rod moves to the specified position, the electromagnet part is energized to fix the tail sleeve by magnetic attraction.
[0010] Preferably, grease is applied to the inner wall surface of the outer shell, which can effectively improve the smoothness of the up and down displacement of the push rod during pneumatic movement.
[0011] Preferably, a laser rangefinder is fixedly provided on the T-shaped pressure plate, which measures the distance downward. When the push rod is pressed downward, the distance measured by the laser rangefinder is zero, which means that the upper end surface of the cargo box is pressed, and then the electromagnet part is made conductive through the controller to achieve locking. In addition, during the movement, if the clamping becomes loose, the distance measured by the laser rangefinder changes, and the controller can be used to control the AGV trolley to stop moving, and an alarm is issued for a safety check, which effectively improves safety.
[0012] The advantages and positive effects of the utility model are:
[0013] 1. When the push rod is pressed downward, the laser rangefinder measures zero, which means that the upper end surface of the cargo box is pressed, and then the electromagnet part is made conductive through the controller to achieve locking. In addition, during the movement, if the clamping becomes loose, the laser rangefinder's distance measurement changes and the controller can control the AGV to stop moving and sound an alarm for safety inspection, which effectively improves safety.
[0014] 2. When the air compressor inflates the outer shell, the push rod descends under the air pressure, and the T-shaped pressure plate clamps the upper end surface of the cargo box, effectively ensuring the stability of the cargo box. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0016] Figure 1 It is a structural schematic diagram of the utility model;
[0017] Figure 2 It is a structural schematic diagram of the utility model;
[0018] Figure 3 yes Figure 1 Schematic diagram of the enlarged structure of the safety press 23. DETAILED DESCRIPTION
[0019] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.
[0020] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:
[0021] like Figure 1-3 As shown, the utility model discloses a multi-agent coordinated material automatic conveying system, comprising an AGV trolley 10, a mobile fork frame 11 is fixedly provided at the front end of the AGV trolley 10, a universal wheel for movement is fixedly provided on the mobile fork frame 11, a gantry frame 14 is bolted fixedly provided on the mobile fork frame 11, a screw rod 16 is rotatably provided on the gantry frame 14, a screw rod nut slider 17 is provided in conjunction with the screw rod 16, a mask 13 is bolted fixedly provided on the front end surface of the screw rod nut slider 17, and two lifting brackets 12 for lifting the shelf are fixedly provided on the mask 13;
[0022] A frame plate 22 is fixedly provided on the upper end surface of the gantry 14, and a safety press 23 and an air compressor 24 for inflating the safety press 23 are fixedly provided on the frame plate 22. The safety press 23 and the air compressor 24 are connected by an air pipe, and a T-shaped pressing plate 21 for pressing on the upper end surface of the cargo box for temperature control is fixedly provided on the lower end surface of the safety press 23.
[0023] Preferably, in order to improve the stability of the mask 13, a slider is fixedly provided on the back of the mask 13, and a slide bar 15 is fixedly provided on the front end surface of the gantry 14. The slider is slid up and down on the slide bar 15, which effectively improves the stability of the mask 13 when sliding up and down.
[0024] Preferably, the safety press 23 includes an outer shell tube 31 fixed on the frame plate 22, and a push rod 26 is provided in the outer shell tube 31 to slide up and down, wherein a tail sleeve 28 is fixed to the tail end of the push rod 26, and a sealing rubber sleeve 27 is provided on the outer ring sealing sleeve of the tail sleeve 28. When the air compressor 24 inflates the outer shell tube 31, the push rod 26 descends under the air pressure, and the T-shaped pressure plate 21 clamps the upper end surface of the cargo box, which effectively ensures the stability of the cargo box.
[0025] Preferably, in order to improve the stability of the push rod 26, an electromagnet part 30 inserted into the outer shell tube 31 is fixedly provided at the upper end of the outer shell tube 31, and an upwardly open magnetic suction slide 29 is provided at the top of the tail sleeve 28. The electromagnet part 30 is slidably inserted in the magnetic suction slide 29. When the push rod 26 moves to the specified position, the electromagnet part 30 is energized to fix the tail sleeve 28 by magnetic attraction.
[0026] Preferably, grease is applied to the inner wall surface of the outer shell tube 31, which can effectively improve the smoothness of the up and down displacement of the push rod 26 during pneumatic movement.
[0027] Preferably, a laser rangefinder 20 is fixedly provided on the T-shaped pressure plate 21, which measures the distance downward. When the push rod 26 is pressed downward, the distance measured by the laser rangefinder 20 is zero, which means that the upper end surface of the cargo box is pressed, and then the electromagnet part 30 is made conductive through the controller to achieve locking. In addition, during the movement, if the clamping becomes loose, the distance measured by the laser rangefinder 20 changes, and the controller can control the AGV trolley 10 to stop moving, and issue an alarm for safety inspection, which effectively improves safety.
[0028] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation manner. Any other implementation manners derived by those skilled in the art based on the technical solution of the present invention also fall within the scope of protection of the present invention.
Claims
1. A multi-agent collaborative material automatic conveying system, comprising an AGV vehicle (10), characterized in that: A moving fork frame (11) is fixedly provided at the front end of the AGV trolley (10), a universal wheel for movement is fixedly provided on the moving fork frame (11), a gantry frame (14) is bolted to the moving fork frame (11), a screw rod (16) is rotatably provided on the gantry frame (14), a screw rod nut slider (17) is matched with the screw rod (16), a cover plate (13) is bolted to the front end surface of the screw rod nut slider (17), and two lifting brackets (12) for lifting the shelf are fixedly provided on the cover plate (13); A frame plate (22) is fixedly provided on the upper end surface of the gantry (14), and a safety press (23) and an air compressor (24) for inflating the safety press (23) are fixedly provided on the frame plate (22); the safety press (23) and the air compressor (24) are connected via an air pipe, and a T-shaped pressing plate (21) for pressing on the upper end surface of the cargo box for temperature control is fixedly provided on the lower end surface of the safety press (23).
2. The multi-agent collaborative material automatic conveying system according to claim 1, characterized in that: In order to improve the stability of the mask (13), a slider is fixedly provided on the back of the mask (13), and a slide bar (15) is fixedly provided on the front end surface of the gantry (14). The slider is arranged on the slide bar (15) to slide up and down, thereby effectively improving the stability of the mask (13) when sliding up and down.
3. The multi-agent collaborative material automatic conveying system according to claim 2 is characterized in that: The safety press (23) comprises an outer shell tube (31) fixed on the frame plate (22), a push rod (26) is provided in the outer shell tube (31) for sliding up and down, wherein a tail sleeve (28) is fixedly provided at the tail end of the push rod (26), and a sealing rubber sleeve (27) is provided on the outer ring sealing sleeve of the tail sleeve (28). When the air compressor (24) inflates the outer shell tube (31), the push rod (26) descends under the air pressure, thereby causing the T-shaped pressure plate (21) to clamp the upper end surface of the cargo box, thereby effectively ensuring the stability of the cargo box.
4. The multi-agent collaborative material automatic conveying system according to claim 3 is characterized by: In order to improve the stability of the push rod (26), an electromagnet part (30) inserted into the interior of the outer shell tube (31) is fixedly provided at the upper end of the outer shell tube (31), and an upwardly open magnetic attraction slideway (29) is provided at the top of the tail sleeve (28). The electromagnet part (30) is slidably inserted into the magnetic attraction slideway (29). When the push rod (26) moves to a specified position, the electromagnet part (30) is energized to fix the tail sleeve (28) by magnetic attraction.
5. The multi-agent collaborative material automatic conveying system according to claim 4 is characterized in that: The inner wall surface of the outer shell cylinder (31) is coated with lubricating grease, which can effectively improve the smoothness of the upward and downward displacement of the push rod (26) during pneumatic movement.
6. The multi-agent collaborative material automatic conveying system according to claim 5, characterized in that: A laser rangefinder (20) is fixedly provided on the T-shaped pressure plate (21) to measure the distance downward. When the push rod (26) is pressed downward, the distance measured by the laser rangefinder (20) is zero, indicating that the upper end surface of the cargo box has been pressed. Then, the electromagnet part (30) is made conductive through the controller to achieve locking. In addition, during the movement, if the clamping becomes loose, the distance measured by the laser rangefinder (20) changes, and the controller can control the AGV trolley (10) to stop moving and send out an alarm for safety inspection, thereby effectively improving safety.