Paperboard gluing machine

Abstract

The invention discloses a paperboard gluing machine which comprises a rack. The top faces of the two sides of a table plate of the rack are fixedly provided with two vertical plates, the bottom faces of the two sides of the table plate are fixedly provided with two support plates, the two ends of a lower transmission press roll are hinged to the two support plates, the lower transmission press roll is inserted into a long through groove formed in the middle of the table plate in a sleeved mode, and the upper portion of the lower transmission press roll stretches out the top face of the table plate; the upper portions and the lower portions of the outer side walls of the vertical plates are fixedly provided with connecting plates, the two ends of an adjusting screw rod are hinged to every two connecting plates, and the upper ends of the adjusting screw rods stretch out of the connecting plates located on the upper portions and are fixedly provided with rotary plates; the middles of the vertical plates are provided with vertical adjusting through grooves, the two ends of an upper transmission press roll penetrate through the vertical adjusting through grooves and are hinged to two adjusting blocks, and the two adjusting blocks are connected to the interiors of the corresponding adjusting screw rods in a screwed mode. According to the paperboard gluing machine, synchronous lifting and falling of the upper transmission press roll and a gluing tank can be achieved, therefore, the gluing uniformity is guaranteed, and the gluing effect is improved.

Description

Technical field: [0001] The invention relates to the technical field of packaging equipment, in particular to a cardboard gluer. Background technique: [0002] The cardboard used in existing corrugated boxes generally needs to be formed by multi-layer pasting, and the pasting needs to be glued. The existing gluing device is generally equipped with two upper and lower transmission rollers, and the cardboard is squeezed from between the two transmission rollers. When the glue is applied to the cardboard, the existing glue tank is fixed, and the driving roller can be adjusted up and down according to the needs. When the distance between the upper driving roller and the glue tank is too large, it will affect the glue dripping. The uniformity and effect on the drive roller, thus affecting the subsequent gluing. Invention content: [0003] The purpose of the present invention is to provide a cardboard gluing machine aimed at the deficiencies of the prior art, which can realize ...

AI Technical Summary

Problems solved by technology

[0002] The cardboard used in existing corrugated boxes generally needs to be formed by multi-layer pasting, and the pasting needs to be glued. The existing gluing device is generally equipped with two upper and lower transmission rollers, and the cardboard is squeezed from between the two transmission rollers. When the glue is applied to the cardboard, the existing glue tank is fixed, and the driving roller can be adjusted up and down according to the needs. When the distance between the upper driving roller and the glue tank is too large, it will affect the glue dripping. Uniformity and effect on the drive roller, thus affecting the subsequent gluing

Images