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A papermaking machine for edge cutting

A papermaking machine and edge technology, applied in the field of paper cutting equipment, can solve the problems of inconvenient collection of waste paper and the like

Active Publication Date: 2021-07-06
HENAN DAZHI PAPER EQUIP INTEGRATED ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention aims at the technical problem of inconvenient collection of waste paper after cutting in existing papermaking machines, and provides a papermaking machine for edge cutting

Method used

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  • A papermaking machine for edge cutting
  • A papermaking machine for edge cutting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Such as figure 1 , figure 2 As shown, a papermaking machine for edge cutting includes a cuboid support platform 10 and an edge cutting device 20; the bottom surface of the support platform 10 is formed with several support feet 11; the edge cutting device 20 includes a cylindrical middle reel 28 and a pair of limit cutting units symmetrically arranged left and right; the limit cutting unit includes a L-shaped limit cutting seat 23 that moves left and right and is arranged on the front end of the upper end surface of the support platform 10; a pair of limit cutting seats 23 approach or move away from each other synchronously The end faces of the vertical part of a pair of limiting cutting seats 23 are respectively provided with cylindrical side drums 26, and the end faces of the horizontal parts are provided with slice seats 241; Above; the lower end surface of the slicing seat 241 is fixed with a cutting blade 25; the center of the left and right end surfaces of the m...

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PUM

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Abstract

The invention discloses a papermaking machine for edge cutting. A pair of limiting cutting seats are provided with cylindrical side rolls which are rotatably arranged on the end surfaces close to the vertical part, and slice seats which are rotatably arranged on the end surfaces close to the horizontal part. A cutting blade is fixed on the lower end surface of the slicing seat; a number of radially penetrating side suction holes are evenly formed on the side wall of the side cavity; The center of the adjacent side wall is formed with side connection holes through the left and right; a pair of exhaust fans are fixed on the end faces of the pair of side reels away from each other; the inner part of the middle reel is formed with a central cavity; the side wall of the central cavity is uniformly formed with A plurality of radially penetrating central suction holes; left and right penetrating central connecting holes are respectively formed in the center of the left and right side walls of the central cavity.

Description

technical field [0001] The invention relates to the field of paper cutting equipment, in particular to a papermaking machine for edge cutting. Background technique [0002] Papermaking machinery is a machinery that includes raw material preparation, pulping, papermaking, until it is made into a roll or sheet, and processing paper and cardboard. The paper slitting machine is a kind of papermaking machinery. Paper processing equipment for cutting and rewinding rolls into rolls of different widths and diameters, widely used in paper processing or pre-press and post-press mechanical equipment, paper slitting machine consists of frame, transmission system, receiving It is composed of unwinding machinery, tension control device, traction member, slitting bracket, waste winding and discharging device, etc. It cuts raw materials into several independent units. [0003] The cutting equipment used in modern papermaking machinery can only cut the paper to a uniform size, and the waste...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H35/02
CPCB65H35/02
Inventor 徐园
Owner HENAN DAZHI PAPER EQUIP INTEGRATED ENG