Cup bottom feeding device for paper cup machine

• Main Authors: HAYASHI TOORU, ZHANG LIJIE
• Format: Patent
• Language: Chinese; English
• Published: 14.06.2024
• Subjects: 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; PERFORMING OPERATIONS; TRANSPORTING; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER

The utility model discloses a cup bottom feeding device for a paper cup machine, which comprises a rack, a cup bottom punching die and a cup bottom feeding device, the cup bottom feeding device comprises an unwinding shaft which is installed on one side of the machine frame and is perpendicular to the machine frame, a first paper feeding transmission assembly located on one side of the unwinding shaft and a second paper feeding transmission assembly located at a paper inlet of the cup bottom punching die, an unwinding disc is installed on the unwinding shaft, and backing paper raw materials are wound on the unwinding disc. Bottom paper raw materials are sent out through the first paper feeding transmission assembly and stacked, the bottom paper raw materials are sent out through the first paper feeding transmission assembly and stacked, then turned over and enter the second paper feeding transmission assembly, and the second paper feeding transmission assembly conveys the bottom paper raw materials into the c