Adjustable paper cutting device

Abstract

The invention discloses an adjustable paper cutting device which comprises sliding rails, at least one paper cutting mechanism and an adjusting mechanism. The at least one paper cutting mechanism is slidably arranged on the sliding rails; the adjusting mechanism is installed on the paper cutting mechanisms and used for adjusting the distance between the paper cutting mechanisms; each paper cuttingmechanism comprises a paper cutter, an installation support and a rotary driving assembly; the paper cutters are installed on the installation supports; the installation supports are installed on thesliding rails in a sliding mode; the rotary driving assemblies are in power connection with the paper cutters and used for driving the paper cutters to rotate; the adjusting mechanism comprises linkage assemblies; the linkage assemblies are installed on the installation supports; and the linkage assemblies corresponding to the paper cutting mechanisms are hinged to one another. The device is provided with the multiple paper cutting mechanisms, so that the paper cutting efficiency is high; the paper cutting mechanisms are arranged on the sliding rails in a sliding mode, and the distance between the paper cutting mechanisms can be adjusted through the adjusting mechanism, so that the adjustable paper cutting device is suitable for cutting products with different specifications; and the linkage assemblies are arranged, so that synchronous adjustment of the distances can be achieved, adjustment is conducted conveniently and rapidly, and the distance consistency is good.

Description

technical field [0001] The invention relates to the field of paper cutting equipment, in particular to an adjustable paper cutting device. Background technique [0002] Pumping paper is widely used as sanitary paper. The production process of pumping paper is as follows: pre-produce long strips of paper for pumping, and then cut the long strip of paper into several small pieces of paper that meet the packaging specifications. Paper is drawn from each section for packaging. The existing paper cutting device adopts the form of a single knife. When working, the base paper is transported by the upper and lower conveyor belts. The single knife is driven by the lifting device to cut the base paper to be processed downward or upward. Complete one cutting of the base paper to be processed, and repeat this until the base paper is cut into several sections. This kind of paper cutting device can only cut out a section of paper for each action, and it takes multiple actions to complet...

AI Technical Summary

Problems solved by technology

Therefore, the distance between the cutting knives of the existing multi-knife paper cutting device is generally unable to be adjusted, and the scope of application is single; Adjustment, the spacing is difficult to unify

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