Automatic printing and small-roll slitting machine

Abstract

The invention discloses an automatic printing and small-roll slitting machine. The automatic printing and small-roll slitting machine comprises a paper feed device, a flexible printing device, a paperstorage device, a small-roll slitting device, an automatic roll core penetration device, a first conveying device, a second conveying device, a roll core flattening device, a third conveying device,a packaging device, a heat shrinkage device and a main control cabinet, wherein the paper feed device comprises a first rack and a rotary shaft; the flexible printing device is arranged on a downstream station of the paper feed device; the paper storage device is arranged on a downstream station of the flexible printing device; the small-roll slitting device is arranged on a downstream station ofthe paper storage device; the automatic roll core penetration device is arranged on a downstream station of the paper storage device; the roll core flattening device is arranged on a downstream station of the second conveying device; the third conveying device is arranged on a downstream station of the roll core flattening device; and the heat shrinkage device is arranged on a downstream station of the packaging device. According to the automatic printing and small-roll slitting machine, centralized control is achieved; and particularly by adoption of the paper storage device, deviation of multicolor overprinting is avoided during printing and particularly during multicolor printing, and the requirements for printing and slitting of products are met.

Description

technical field [0001] The invention relates to the technical field of slitting machines and printing machines, in particular to a small roll slitting and printing machine. Background technique [0002] The automatic small roll slitter is a device that cuts paper into several small rolls. Traditional printed small roll products: the working principle is to print the original roll paper through the printing machine first, then wind it into a roll paper after printing on the printing machine, and then unload the printed roll paper Go to the small roll slitting machine for further slitting and processing. After the paper is further slit and processed by the small roll slitting machine, it is wound on the core by the roll paper mechanism on the small roll slitting machine, and then packaged. Because every time a small roll slitting machine makes a small roll, the whole machine needs to be stopped in order to cut and collect the rolled small rolls, and then turn on the machine t...

AI Technical Summary

Problems solved by technology

Because every time a small roll slitting machine makes a small roll, the whole machine needs to be stopped in order to cut and collect the rolled small rolls, and then turn on the machine to make the next roll. The color-to-color overprint will deviate during shutdown, which cannot meet the requirements of printed products. Therefore, there are few equipment in the market that arrange printing and slitting together.

The traditional method invests a lot in equipment, takes up a large factory building, uses a lot of labor, and takes a long time to make finished products, resulting in a lot of waste

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