Paper cutter

Abstract

The invention discloses a paper cutter which comprises a rack, a feed system hinged and fixed with the rack, a displacement regulation system used for regulating the workpiece position, and a control system used for controlling operation of the feed system and the displacement regulation system. The control system controls the feed system and the displacement regulation system, the workpiece position is adjusted according to a size of a workpiece to be cut, and then cutting processing is performed by the feed system. The workpiece cutting position accuracy is guaranteed, the working efficiency is improved, body paper waste is avoided or reduced, and the paper cutter adapts to different conditions of body paper damage and is wider in application range; and further, the quality and toughness of the body paper are guaranteed, later-period using damage of the body paper caused by processing by a rewinder is avoided, a trimming procedure and the like during rewinding are reduced, and the production and processing costs are reduced.

Description

technical field [0001] The invention relates to a workpiece cutting device, in particular to a paper cutter. Background technique [0002] The base paper for corrugated cardboard production is usually stored in rolls. During the vertical storage of the roll paper, due to changes in the external environment, there is water in the storage room, which causes the lower part of the roll paper to be soaked and cannot be directly processed for production. , causing the problem of shelving waste of raw materials. [0003] The traditional solution is to spread out the soaked roll paper, air-dry it by air drying outside or indoor drying, and then use the rewinder to re-store the base paper for use. The base paper treated by this drying method, There are wrinkles after air-drying, and the edge is often uneven when rewinding it, which will affect the later processing and use. It needs to be trimmed, which will cause waste of base paper, or re-spread the roll paper Open for rewinding, ...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problems of large workload, low efficiency, serious waste of base paper, and high production and processing costs in the traditional processing method for the scrapped part of base paper, the invention discloses a paper cutter to achieve effective processing of the scrapped part of base paper. The purpose of reducing the amount of labor, improving work efficiency, reducing waste of base paper, and reducing production and processing costs

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