Continuous cutting and slitting system for paper for daily use

Abstract

The invention discloses a continuous cutting and slitting system for paper for daily use. The system comprises a first cutter and a second cutter which are arranged on a paper feeding channel and areclose to each other. The system is characterized in that the first cutter and the second cutter perform periodic rotary slitting; the system further comprises a cutting tool arranged on the upstream of the first cutter, the cutting tool is used for sequentially cutting off a head end and a tail end of a source reel to form a long reel, and the length of the long reel obtained after cutting treatment by the cutting tool is integer multiples of the length of a finished reel; the long reel obtained after cutting tool treatment is conveyed to the first cutter along the paper feeding channel to besequentially slit into a plurality of reel sections; and the slit reel sections are sequentially conveyed forwards to the second cutter, and the second cutter is used for sequentially slitting each reel section into two finished reels.

Description

technical field [0001] The invention relates to the technical field of household paper production equipment, in particular to a continuous cutting and slitting system for household paper. Background technique [0002] In the field of household paper, traditional fiber products often need to be made into finished rolls before they are made into finished rolls, as described in patent WO2004039544A1: the fiber products are pushed by a pusher (push palm) to move to the blade for cutting before the feed path, There is also the Chinese patent "2018111983419, Reel Continuous Cutting and Slitting System" applied by the applicant to solve the problem of the cutter air cutting of the traditional fiber product cutting device, which specifically relates to the head end for cutting the reel And the cutting knife at the end of the tail, and the slitting cutter for segmental cutting of the reel cut by the cutting cutter, this method only relies on the slitting cutter to cut the source reel...

AI Technical Summary

Problems solved by technology

[0002] In the field of household paper, traditional fiber products often need to be made into finished rolls before they are made into finished rolls, as described in patent WO2004039544A1: the fiber products are pushed by a pusher (push palm) to move to the blade for cutting before the feed path, There is also the Chinese patent "2018111983419, Reel Continuous Cutting and Slitting System" applied by the applicant to solve the problem of the cutter air cutting of the traditional fiber product cutting device, which specifically relates to the head end for cutting the reel And the cutting knife at the end of the tail, and the slitting cutter for segmental cutting of the reel cut by the cutting cutter, this method only relies on the slitting cutter to cut the source reel or long reel into The required finished product rolls lead to a large slitting load on a single slitter cutter, which affects the service life due to high heat generation, high requirements for the control and stability of the slitter cutter, and high electrical control costs

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