Fast punching machine for flexible printed circuit (FPC)

• Main Authors: RAO XIANHUI, XU HUI, XIAO HOUFU, DU JUNSHUN, LI JIYONG, LIU KAI, NIE HAIBO, WANG BUGAO
• Format: Patent
• Language: Chinese; English
• Published: 18.07.2023
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS

The invention discloses a fast punching machine for a flexible printed circuit (FPC), and relates to the technical field of punching machines. The device comprises a machine body, a stamping cavity is formed in the machine body, a pressure head used for stamping the FPC soft board is installed in the stamping cavity, the device further comprises a conveying piece located below the stamping cavity, a plurality of containing grooves are formed in the conveying piece, and die blocks are inserted into the containing grooves. The conveying piece is installed below the stamping cavity, the FPC soft board is driven by the conveying piece to be stamped by the pressure head in sequence, after stamping is completed, the conveying piece continues to move, when the conveying piece moves to make contact with the discharging piece, the speed difference is generated between the discharging piece and the conveying piece through cooperation of the connecting piece, and then the die block is separated from the containing groov