Film slitting machine preventing edge curling

Abstract

The invention provides a film slitting machining preventing edge curling and belongs to the mechanical technical field. The film slitting machining preventing edge curling solves the technical problemthat an existing film slitting machine is poor in cutting effect. The film slitting machining preventing edge curling comprises a machine frame. A feeding roller is rotationally arranged on the machine frame. A plurality of extension rollers and adhesion rollers are sequentially and rotationally arranged on one side of the feeding roller. The extension rollers and the adhesion rollers are rotationally arranged on the machine frame. A tensioning structure used for tensioning the film is arranged between the extension rollers and the adhesion rollers. The side, far away from the extension rollers, of the adhesion rollers is further sequentially provided with a cutting mechanism used for film slitting and a coiling mechanism for slit film. A heating roller used for preventing the edges of the film strips from curling and a strip separating block capable of separating adjacent cut film strips in a staggered manner are sequentially arranged between the cutting mechanism and the coiling mechanism. The strip separating block and the heating roller are fixedly arranged on the machine frame. The film slitting machine preventing edge curling has the advantage of being good in slitting effect.

Description

technical field [0001] The invention belongs to the technical field of machinery, in particular to an edge anti-roll film cutting machine. Background technique [0002] A film is a thin, soft, transparent sheet. Made of plastic, adhesive, rubber or other materials. The scientific explanation of thin film is: a two-dimensional material formed by depositing atoms, molecules or ions on the surface of a substrate. Example: optical film, composite film, superconducting film, polyester film, nylon film, plastic film, etc. Films are widely used in electronics, machinery, printing and other industries. [0003] After the film material is processed and shaped, it needs to be cut and cut into different finished products according to customer needs. For example, the Chinese invention application with the publication number CN103058002A discloses a double-layer film superimposed cutting device and method. The structure of the film superimposed cutting device It is: there is a pressu...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned film slitting device has poor cutting effect. When the cutting machine is cutting for a long time, the blade is prone to high temperature. When the blade with high temperature is cutting ultra-thin film, it is easy to cause the temperature on the blade to curl the cutting edge of the film. , affecting the quality of the finished film

Images