Automatic plate rolling device for corrugated carton printing machine

Abstract

The invention discloses an automatic plate rolling device for a corrugated carton printing machine. The device comprises a printing roller, a limiting sleeve and a driving box, a shaft groove is formed in the printing roller, a plate hanging shaft is rotationally connected into the shaft groove, the surface of the printing roller is coated with an offset plate, a center shaft is fixedly inserted into the printing roller in a penetrating mode, a plate hanging gear is fixedly inserted into one end of the plate hanging shaft in a penetrating manner, the limiting sleeve is rotationally arranged ona printing machine frame, the driving box is fixed to the printing machine frame, a driving motor is fixedly installed in the driving box, an output end of the driving motor is fixedly connected withan output shaft, a driving gear is fixedly inserted into the output shaft in a penetrating mode, and first threaded shafts are symmetrically and rotationally connected to the inner wall of the driving box. The printing roller is rotated by 90 degrees through the printing machine, the plate hanging gear revolves around a plate rolling gear, and due to the meshing effect of the printing roller andthe plate rolling gear, the plate hanging gear drives the plate hanging shaft to rotate, so that the offset plate is automatically rolled and locked.

Description

technical field [0001] The invention relates to the technical field of carton printing machines, in particular to an automatic plate rolling device for corrugated carton printing machines. Background technique [0002] Corrugated cardboard is die-cut, creasing, nailed or glued to make corrugated boxes. Corrugated carton is the most widely used packaging product, and its consumption has always been the first among all kinds of packaging products. Including calcium plastic corrugated box. For more than half a century, corrugated boxes have gradually replaced wooden boxes and other transportation packaging containers due to their superior performance and good processing performance, and have become the main force of transportation packaging. In addition to protecting the goods and facilitating storage and transportation, it also plays the role of beautifying and promoting the goods. Corrugated boxes are green and environmentally friendly products, which are conducive to envi...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem in the prior art that "when the offset plate of the existing carton printing machine is replaced, it is often necessary to manually rotate the hanging plate shaft to lock the offset plate, and the degree of tightness of the fixation often depends on the experience of the installer. Influenced by human factors, the work efficiency is low in the actual production process", so an automatic plate rolling device for corrugated box printing machines is proposed

Images