Score type splitting structure of splitting machine

Abstract

The invention discloses a score type splitting structure of a splitting machine and an operation method. The structure comprises a tool support, wherein two tool rest wall panels which are arranged inparallel are arranged on the tool support; a two-sided dovetail groove block is fixedly connected with a position between the tool rest wall panels; the two-sided dovetail groove block is fixedly connected with a pneumatic score cutter; the pneumatic score cutter presses against a coiled material aligned to the surface of a dead knife roll and arranged on the dead knife roll during operation to perform splitting. The structure has the advantages that firstly, the pneumatic score cutter directly presses against the dead knife roll to perform splitting, even thick glue can be cut apart, and a cutter cleaning mechanism is provided, so that glue is not easy to stick the cutter; secondly, the structure adopts a two-sided dovetail groove design, the two-sided dovetail groove adopts a 42-degreeincluded angle design, and the pneumatic score cutter can not only cut the inlet point of the coiled material, but also cut the outlet point of the coiled material according to different technical requirements of adhesive tape materials; thirdly, the dead knife roll adopts a special technical design, tungsten carbide is plated on the surface of the dead knife roll, and tracks are not left on the surface of the dead knife roll while splitting is realized; fourthly, compared with the traditional splitting mode, the structure is convenient, and cutting can be singly performed.

Description

technical field [0001] The invention relates to the field of machinery, relates to a slitting machine component, in particular to a slitting machine press-cutting type slitting structure. Background technique [0002] Slitting machine is a kind of mechanical equipment that cuts wide paper, mica tape or film into multiple narrow-width materials. It is often used in papermaking machinery, wire and cable mica tape, and printing and packaging machinery. The slitter is mainly used for: non-woven fabrics; mica tape, paper, insulating materials and various film materials, especially suitable for the separation of narrow tapes (non-woven fabrics, paper, insulating materials, mica tapes, films, etc.) cut. [0003] At present, the slitting machine can be roughly divided into three methods in the slitting process: flat knife slitting, round knife slitting, and extrusion slitting. [0004] Flat knife slitting: [0005] Just like a razor, the single-sided blade or double-sided blade i...

AI Technical Summary

Problems solved by technology

[0016] The purpose of the present invention is to overcome the problem that the slitting structure of the slitter in the prior art cannot meet the slitting of thick tapes, the cutter is easy to stick glue, and the slitting precision is low, and provides a kind of slitting that can meet the requirements of thick tapes. There is no glue on the cutter, a kind of slitting machine pressure-cutting slitting structure with high slitting precision

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