Paperboard folding-line making device

Abstract

The invention discloses a paperboard folding-line making device. The paperboard folding-line making device comprises a base, stand columns, sliding tables, sliding bases, a servo motor, supporting rods, air cylinders, a folding-line making shaft and a workbench, wherein four stand columns and four supporting rods are arranged, two sliding tables, two sliding bases and two air cylinders are arranged, the lower ends of the stand columns are fixedly connected with the base, connecting sleeves are arranged at the lower ends of the sliding tables, the sliding tables are connected with the middles of the stand columns in a locking mode through the connecting sleeves, racks are arranged on the side faces of the sliding tables, a pair of rollers are arranged in each sliding base, the sliding basesare in rolling connection with the sliding tables through the rollers, the servo motor is connected with the side faces of the lower ends of the sliding bases, a gear is arranged on an output shaft of the servo motor, the gear is meshed with the racks, the two sliding bases are connected into a whole through the supporting rods, the air cylinders are connected with the side face of the upper endsof the sliding bases, the two ends of the folding-line making shaft are respectively connected with the end parts of piston rods of the two air cylinders, and the worktable is connected with the topsof the stand columns, so that the folding-line making operation of a paperboard on a production line of the paperboard is realized, the traditional manual rolling and pressing operation is avoided, and the requirements of an automatic production line are met.

Description

technical field [0001] The invention belongs to the technical field of creasing of honeycomb paperboard, in particular, the invention relates to a creasing device for cardboard. Background technique [0002] With the development of the modern logistics industry, the demand for packaging cartons is increasing. In the production process of packaging cartons, especially in the production process of cartons formed by honeycomb cardboard folding boxes, for the convenience of folding the cardboard, or some convenience Cartons for folding transportation, in the production process of cardboard, need to roll out creases on the cardboard to facilitate subsequent folding and closing or folding for storage and transportation. At present, there are traditional methods of rolling out creases on cardboard Manually rolling the cardboard with a pressure roller is time-consuming and laborious, and the indentation depth is inconsistent; the other is to use a hydraulic press for indentation, wh...

AI Technical Summary

Problems solved by technology

[0002] With the development of the modern logistics industry, the demand for packaging cartons is increasing. In the production process of packaging cartons, especially in the production process of cartons formed by honeycomb cardboard folding boxes, for the convenience of folding the cardboard, or some convenience Cartons for folding transportation, in the production process of cardboard, need to roll out creases on the cardboard to facilitate subsequent folding and closing or folding for storage and transportation. At present, there are traditional methods of rolling out creases on cardboard Rolling the cardboard manually with a roller is time-consuming and laborious, and the indentation depth is inconsistent; the other is to use a hydraulic press for indentation, which needs to fix the cardboard at the lower end of the hydraulic press, which is not suitable for automatic production lines

Images