Inner box edge covering device for paper-plastic packaging

• Main Author: MIN XIANGXING
• Format: Patent
• Language: Chinese; English
• Published: 10.11.2020
• 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 inner box edge covering device comprises a box body, hard edge covering paper and a cube paper box, the bottom of the cube paper box is fixed to the hard edge covering paper through glue, a standcolumn, a first side plate, a protective cover and a second side plate are fixedly installed in the box body, a swing mechanism is installed on the second side plate, and a rotating disc is rotatablyinstalled on the stand column. A bearing platform is fixedly installed on the rotating disc, hard edge covering paper is placed on the bearing platform, pre-folding plates are fixedly installed on thetwo sides of the bearing platform, a bending mechanism is installed on the side plate I, an electric telescopic rod II is fixedly installed in the protective cover, the output end of the electric telescopic rod II is fixedly connected with a pressing plate, and rolling wheels are rotatably installed on the two sides of the pressing plate. And the outer surfaces of the rollers are wrapped with sponge blocks. The square pape