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...