Special perforating device for corrugated cartons

• Main Authors: NING KEFENG, SONG XIAOYI, WANG CHAOLONG, CHENG BINJING, QIAN ZHEN, ZHONG DONGYANG
• Format: Patent
• Language: Chinese; English
• Published: 28.12.2021
• Subjects: CUTTING; CUTTING-OUT; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING; HAND CUTTING TOOLS; MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER; MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN AMANNER ANALOGOUS TO PAPER; PERFORATING; PERFORMING OPERATIONS; PUNCHING; SEVERING; SEVERING BY MEANS OTHER THAN CUTTING; STAMPING-OUT; TRANSPORTING; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER

The invention discloses a special perforating device for corrugated cartons, and relates to the technical field of corrugated carton processing equipment. The special perforating device comprises supports and a perforating platform and further comprises a positioning assembly and a perforating assembly, the positioning assembly comprises screws oppositely arranged between the supports, the directions of threads on the two sides of each screw are opposite, nuts are oppositely arranged on the surfaces of the screws, the nuts on the two sides penetrate through the perforating platform through connecting rods, extend and are fixedly connected with supporting plates, the supporting plates are connected with positioning plates through elastic parts, the perforating assembly comprises perforating needles and lifting parts which are oppositely arranged, and the nuts drive the two positioning plates on the inner side and the outer side to move towards the side walls of the corrugated cartons at the same time through t