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Working method of a continuous cutting and slitting system for household paper

A technology for household paper and working methods, applied in metal processing and other directions, can solve problems such as affecting the quality of finished products, large cutting load, affecting service life, etc., to improve stability and efficiency, optimize action load, and ensure efficient production. Effect

Active Publication Date: 2022-05-17
FOSHAN NANHAI DECHANGYU PAPER MASCH MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The above only relies on the continuous slitting cutter to cut the source paper strip or long paper strip into the required finished paper strips, resulting in a large slitting load on the slitting cutter and a large heat generation, which affects the service life and affects the quality of the finished product. The control and stability requirements of the slitting cutter are high, and the cost of electrical control is too high

Method used

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  • Working method of a continuous cutting and slitting system for household paper
  • Working method of a continuous cutting and slitting system for household paper
  • Working method of a continuous cutting and slitting system for household paper

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Embodiment 1

[0025] See attached figure 1 to attach Figure 7 As shown, the working method of a continuous cutting and slitting system for household paper in this embodiment, the cutting and slitting system includes a paper feeding channel 300 arranged horizontally, a first cutter arranged adjacent to the paper feeding channel 300 100 and the second cutter 200, the paper feeding channel 300 of the present embodiment can be made up of segmented paper feeding belts (such as the mode of Chinese patent CN109132682A), and also can have the mode of pushing the palm to cooperate with the paper feeding slot (such as patents CN102753317B, WO2004039544A1 ), and the way of pinch feeding can be adopted, here the specific structural form of the paper feeding channel 300 is not limited, and those skilled in the art can make an adaptive choice according to the shape of the finished paper strip actually produced.

[0026] Further, the first cutter 100 and the second cutter 200 of this embodiment perform ...

Embodiment 2

[0048] See attached Figures 9 to 11 As shown, the difference between the second embodiment and the first embodiment is that the second cutter 200 can also be used to cut off the head end a1 of the source paper strip e, that is, the source paper strip e is transported forward to the first Cutting knife 100 places do the first cutting action, to move forward to the second cutting knife 200 with the first paper strip section c that cuts out (the length of this first paper strip section c formed at this moment Greater than 2 times the length of the finished paper strip b, its length includes the sum of a paper strip section a and the head end a1), the first paper strip section c is transported forward to the second cutter 200, and the second cutter 200 operates twice in sequence and cuts the paper strip section a into a head end a1 and two finished paper strips b before sending it out.

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Abstract

The invention discloses a working method of a continuous cutting and slitting system for household paper. The cutting and slitting system includes a first cutter and a second cutter arranged adjacent to the paper feeding channel, and the first cutter Perform periodic rotary cutting action with the second cutter and the blade distance between the first cutter and the second cutter is greater than the length of at least two finished paper strips, and the source paper strips are transported forward along the paper feeding channel to the first The cutting knife is sequentially cut into several paper strips, and the cut paper strips are sequentially transported and moved forward to the second cutter, and each paper strip is sequentially cut into two pieces by the second cutter. finished paper strips.

Description

technical field [0001] The invention relates to the technical field of household paper production equipment, in particular to a working method of a continuous cutting and slitting system for household paper. Background technique [0002] In the field of tissue paper, traditional fiber products often need to be cut before being made into finished rolls, as described in patent WO2004039544A1: a pusher (push palm) is used to push the fiber products to move to the blade before the feed path for cutting. [0003] For example, the Chinese patent "2018111983419, Reel Continuous Cutting and Slitting System" applied for to solve the problem of the traditional fiber product cutting device's air-cutting cutter, specifically involves the head end and tail end for cutting the reel There is a cutting knife at the top, and a cutting knife is provided for segmentally cutting the reel cut by the cutting knife. [0004] For example, in the Chinese patent "CN102615664A Cutting and screening d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26D1/12B26D7/06
CPCB26D1/125B26D7/06
Inventor 张树广黄逊彦黄财元陆德昌
Owner FOSHAN NANHAI DECHANGYU PAPER MASCH MFG CO LTD
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