Voucher revising machine

• Main Authors: MA HONGYAN, WANISHI KAORU
• Format: Patent
• Language: Chinese; English
• Published: 15.11.2022
• Subjects: BOOKBINDING; CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING; FILES; HAND CUTTING TOOLS; PERFORMING OPERATIONS; PERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES ORPERMANENTLY ATTACHING OBJECTS THERETO; SEVERING; SPECIAL PRINTED MATTER; TRANSPORTING

The voucher revision machine belongs to the field of revision machines, and has the beneficial effects that when a first hydraulic rod drives a drill bit to descend, a second hydraulic rod firstly drives a first silica gel plate to descend to press and fix the periphery of a drilling connection part, so that the periphery of the drilling connection part is flattened, and the drill bit performs drilling connection on vouchers through holes; by installing a clamping plate and a second silica gel plate, an electric push rod drives the clamping plate and the second silica gel plate to extrude and fix the two ends of the voucher, so that the voucher is stable and neat during drilling connection, by installing a damper and a buffer spring, extrusion and fixation of the voucher are buffered, and the voucher is prevented from being damaged; the C-shaped fixing blocks make contact with the two ends of the drill bits, the drill bits are convenient to fix and disassemble, the drill bits are replaced according to the thi