Full-automatic punching machine and punching operation method thereof

Abstract

The invention discloses a full-automatic punching machine. The full-automatic punching machine comprises a drawer type feeding device and a drawer type discharging device which are respectively provided with a feeding table and a discharging table which can move and extend out of a machine body, a plurality of machining parts before and after the punching operation are respectively placed on the feeding table and the discharging table, and an air blowing device is arranged on the drawer type feeding device and provides two ionic air flows aligned with the machined parts from the two sides. A feeding suction nozzle device transfers the machined parts on the feeding table to be clamped by a clamping device from the two sides, a punching device is used to punch, and a discharging sucker transfers the machined parts to the discharging table. The punching operation method comprises the following steps of at punching, using the clamping device to clamp the machined part from the two sides and loosen one side in turn, so that the globe machining demand is satisfied. With the design that the feeding table and the discharging table move out of the machine body, the feeding and discharge canbe realized without shuting down a punching machine, the static electricity of the machined parts is eliminated through the ion airflow, the machined parts are smoothly transferred one by one, and the global punching can be conducted to meet the manufacturing requirement.

Description

technical field [0001] The invention relates to a fully automatic punching machine, in particular to a feeding and discharging mechanism and a punching operation method of the fully automatic punching machine. Background technique [0002] Flexible Printed Circuit (FPC) is a component of information products such as mobile phones, laptops, tablet computers, etc., and printed circuit flexible boards are electronic components used for welding capacitors, IC chips, etc. Printed circuit flexible boards are generally stacked with multiple layers of conductive layers and insulating layers. In order to electrically connect different layers of conductive layers, they need to be punched and electroplated to form conductive holes. Therefore, printed circuit flexible boards will need to be punched out. Multiple piercings. [0003] Please refer to the fully automatic numerical control punching machine of the Chinese announcement No. CN102615670B, which can be used for punching of workp...

AI Technical Summary

Problems solved by technology

[0006] In addition, when punching in the prior art, the edge of the workpiece must be grasped by the clamping element, so the edge of the workpiece being grasped cannot be used as the area for the punching operation, that is to say, the prior art cannot be processed globally , which has areas where punching operations cannot be performed

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