CN-224211156-U - AGV travelling bogie

CN224211156UCN 224211156 UCN224211156 UCN 224211156UCN-224211156-U

Abstract

The utility model discloses an AGV (automatic guided vehicle), and relates to the technical field of circuit board production. The AGV transport trolley comprises a trolley body, a lifting device, a navigation device, a driving device, a control device and a bearing frame, wherein a plurality of movable steering wheels are arranged at the bottom of the trolley body, an anti-collision buffer device and an anti-toppling device are arranged on the periphery of the trolley body, a placing platform is arranged on the surface of the trolley body and provided with a first conveyor belt, a supporting baffle is arranged on the rear side of the placing platform, a plurality of telescopic stop rods are respectively arranged on the left side, the right side and the front side of the placing platform, the lifting device is arranged at the bottom of the placing platform, the control device is respectively electrically connected with the lifting device, the navigation device, the driving device, the anti-collision buffer device and the anti-toppling device, and the bearing frame is placed on the first conveyor belt. The AGV transport trolley provided by the embodiment of the utility model can improve the transport and transfer efficiency of the circuit board, thereby improving the production efficiency and reducing the labor cost.

Inventors

LIANG DONGBING
XIONG XIAOCHEN
TANG LIANG

Assignees

先进电子（珠海）有限公司

Dates

Publication Date: 20260508
Application Date: 20250528

Claims (10)

1. An AGV transport trolley is provided, which comprises a transport frame, characterized by comprising the following steps: The anti-collision steering device comprises a vehicle body, wherein a plurality of movable steering wheels are arranged at the bottom of the vehicle body, and an anti-collision buffer device and an anti-toppling device are arranged at the periphery of the vehicle body; The placement platform is arranged on the surface of the vehicle body, a first conveyor belt is arranged on the placement platform, a supporting baffle is arranged on the rear side of the placement platform, and a plurality of telescopic stop rods are respectively arranged on the left side, the right side and the front side of the placement platform; the lifting device is arranged at the bottom of the placing platform and is used for driving the placing platform to lift; the navigation device is arranged on the vehicle body; the driving device is arranged on the vehicle body and is in transmission connection with the movable steering wheel; the control device is arranged on the vehicle body and is electrically connected with the lifting device, the navigation device, the driving device, the anti-toppling device and the anti-collision buffer device respectively; the bearing frame is arranged on the first conveyor belt and used for placing the circuit board.
2. The AGV transport cart of claim 1, wherein the crash-proof cushioning device comprises a cushioning strip comprising an outboard cushioning layer and an inboard deformation memory layer, wherein a pressure sensitive switch is disposed within the cushioning strip and is electrically connected to the control device.
3. The AGV transport cart of claim 1 wherein said movable steering wheel is provided with a brake device, said brake device being electrically connected to said control device.
4. The AGV transport cart of claim 1, wherein the navigation device includes a magnetic sensor or an inductive coil or a lidar or vision sensor.
5. The AGV transport cart of claim 1 wherein the anti-toppling device comprises an inclination sensor for detecting an inclination angle of the cart body, a turnover driving mechanism for driving the turnover and movement of the support plate, and a support plate movably disposed on a side surface of the cart body.
6. The AGV transport cart of claim 1, wherein said carriage includes: a support base; The bottom of the supporting backrest is arranged on the rear side of the supporting base, the surface of the supporting base is used for placing the circuit board, and the supporting backrest is used for supporting the circuit board.
7. The AGV transport cart of claim 1, further comprising a docking platform, said docking platform comprising: The adsorption device is used for adsorbing the circuit board on the bearing frame; The turnover device is used for driving the circuit board adsorbed by the adsorption device to turn over; And the receiving device is used for receiving the overturned circuit board.
8. The AGV transport cart of claim 7, wherein said receiving means includes: A frame; The second conveyor belt is arranged on the surface of the frame.
9. The AGV transport cart of claim 7, wherein said adsorption means comprises: a plurality of suction cups; And the telescopic piece is used for driving the sucker to be close to or far away from the bearing frame.
10. The AGV transport cart of claim 7, wherein said flipping means comprises: A rotating mechanism; And the rotating plate is connected with the rotating mechanism, barbs are arranged at the bottom of the rotating plate, and the rotating mechanism is used for driving the rotating plate to rotate.

Description

AGV travelling bogie Technical Field The utility model relates to the technical field of circuit board production, in particular to an AGV (automatic guided vehicle). Background In the process of manufacturing a circuit board, a plurality of manufacturing procedures are involved, and when equipment of different procedures is located at different positions, the circuit board which completes the previous procedure is usually required to be placed on a transportation trolley, and the transportation trolley is manually pushed to reach the position of the next procedure. The mode needs high labor cost and low efficiency, and is unfavorable for improving the production efficiency of the circuit board. Disclosure of utility model The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the AGV transport trolley which can improve the transport and transfer efficiency of a circuit board. According to an embodiment of the utility model, an AGV transport cart comprises: The anti-collision steering device comprises a vehicle body, wherein a plurality of movable steering wheels are arranged at the bottom of the vehicle body, and an anti-collision buffer device and an anti-toppling device are arranged at the periphery of the vehicle body; The placement platform is arranged on the surface of the vehicle body, a first conveyor belt is arranged on the placement platform, a supporting baffle is arranged on the rear side of the placement platform, and a plurality of telescopic stop rods are respectively arranged on the left side, the right side and the front side of the placement platform; the lifting device is arranged at the bottom of the placing platform and is used for driving the placing platform to lift; the navigation device is arranged on the vehicle body; the driving device is arranged on the vehicle body and is in transmission connection with the movable steering wheel; the control device is arranged on the vehicle body and is electrically connected with the lifting device, the navigation device, the driving device, the anti-toppling device and the anti-collision buffer device respectively; the bearing frame is arranged on the first conveyor belt and used for placing the circuit board. According to some embodiments of the utility model, the anti-collision buffer device comprises a buffer strip, the buffer strip comprises an outer buffer layer and an inner deformation memory layer, a pressure-sensitive switch is arranged inside the buffer strip, and the pressure-sensitive switch is electrically connected with the control device. According to some embodiments of the utility model, a braking device is arranged on the movable steering wheel, and the braking device is electrically connected with the control device. According to some embodiments of the utility model, the navigation device comprises a magnetic sensor or an inductive coil or a lidar or a vision sensor. According to some embodiments of the utility model, the anti-toppling device comprises an inclination sensor, a turnover driving mechanism and a supporting plate, wherein the inclination sensor is used for detecting the inclination angle of the vehicle body, the supporting plate is movably arranged on the side surface of the vehicle body, and the turnover driving mechanism is used for driving the supporting plate to turn and move. According to some embodiments of the utility model, the carrier comprises: a support base; The bottom of the supporting backrest is arranged on the rear side of the supporting base, the surface of the supporting base is used for placing the circuit board, and the supporting backrest is used for supporting the circuit board. According to some embodiments of the utility model, the docking station further comprises: The adsorption device is used for adsorbing the circuit board on the bearing frame; The turnover device is used for driving the circuit board adsorbed by the adsorption device to turn over; And the receiving device is used for receiving the overturned circuit board. According to some embodiments of the utility model, the receiving device comprises: A frame; The second conveyor belt is arranged on the surface of the frame. According to some embodiments of the utility model, the adsorption device comprises: a plurality of suction cups; And the telescopic piece is used for driving the sucker to be close to or far away from the bearing frame. According to some embodiments of the utility model, the flipping means comprises: A rotating mechanism; And the rotating plate is connected with the rotating mechanism, barbs are arranged at the bottom of the rotating plate, and the rotating mechanism is used for driving the rotating plate to rotate. The AGV transport trolley provided by the embodiment of the utility model has the advantages that the vehicle body is navigated through the navigation device, the driving device drives the movable steering w