Anti-adsorption pcb retractable trigger

Abstract

The invention belongs to the technical field of PCB production and processing, and specifically relates to an anti-adsorption PCB retractable board machine, which includes a suction cup frame reciprocating in the vertical direction and arranged on a mounting seat, and a lifting drive mechanism for driving the suction cup frame to reciprocate. The suction cup frame is provided with a suction cup group, and the suction head of the suction cup group is arranged downward; it also includes an air knife assembly, the air knife assembly includes a nozzle with a flat air outlet, and the nozzle communicates with a high-pressure air source. It is located at the edge of the PCB board that the suction cup group is adsorbed, and the flat air outlet is set toward the edge of the PCB board, and the flat air outlet is flush with the bottom surface of the PCB board. The present invention adds an air knife assembly on the basis of the traditional PCB manipulator. When the manipulator grabs the PCB board, it can blow away the PCB board to be grabbed under the PCB board and the PCB board to be grabbed, effectively avoiding two times of grabbing at one time. The case of a PCB board.

Description

technical field [0001] The invention belongs to the technical field of PCB production and processing, and in particular relates to an anti-adsorption PCB retractable board machine. Background technique [0002] With the advancement of intelligent manufacturing, PCB production factories have higher and higher requirements for automation equipment. At the same time, with the extensive use of robots in PCB production, the structure of equipment is becoming simpler and more stable. . However, there are still some problems in the PCB production factory. For example, the quality of the PCB boards of some processes is relatively light, and when they are stacked on the carrier, there will be two pieces sticking to each other, or due to the poor separation effect of the previous PCB boards. When the PCB board deviates from the stacking position on the carrier, it is easy to suck two pieces when using the suction cup holder to absorb the PCB board on the carrier, which will cause the...

AI Technical Summary

Problems solved by technology

However, there are still some problems in the PCB production factory. For example, the quality of the PCB boards of some processes is relatively light, and when they are stacked on the carrier, there will be two pieces sticking to each other, or due to the poor separation effect of the previous PCB boards. When the PCB board deviates from the stacking position on the carrier, it is easy to suck two pieces when using the suction cup holder to absorb the PCB board on the carrier, which will cause the PCB board to be scrapped or the board to be manually retracted and the cost will increase; with the requirements of intelligence, The traditional suction cup grabbing method can no longer meet the needs of factory intelligence

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