Adjustable high-precision biaxial slitting machine

Abstract

The invention discloses an adjustable high-precision biaxial slitting machine comprising a left bracket, a right bracket and a film roller. A cutter device is arranged above the film roller, and comprises a cylinder frame, cutter adjusting cylinders, cutter fixing blocks and cutters; the cylinder frame is removably provided with a plurality of cutter adjusting cylinders, and the lower end of a piston rod of each cutter adjusting cylinder is welded with a connecting plate; the lower end face of each cutter fixing block is welded with one cutter, and the front end face of each cutter fixing block is provided with a storage groove; and each storage groove is provided with a laser sight in an embedded manner; a waste collecting box is arranged below the film roller, and the upper ends of stainless steel flexible conduits welded with the front end face of the waste collecting box are welded with a stainless steel measuring scale arranged transversely. According to the technical scheme, theslitting machine has the advantages of rational structure design, simple structure, easy replacement of the cutters, easy control over film sizes, stable cutting quality and easy operation.

Description

technical field [0001] The invention relates to the technical field of slitters, in particular to an adjustable high-precision biaxial slitter. Background technique [0002] A film slitter is a mechanical device that cuts a wide-width film into multiple narrow-width materials, and is often used in the packaging industry. The film slitting machine consists of an unwinding mechanism, a slitting mechanism, a winding mechanism, various functional rollers, tension control, deviation correction control and detection devices. Its working principle is: the metallized film raw material released from the unwinding mechanism enters the slitting mechanism through the flattening roller, tension detection roller, energizing roller, and deviation correction system. After the raw material is slit, it is rewound by the winding mechanism Into a standard film roll. [0003] The commonly used slitting mechanism uses a plurality of slitting knives arranged above the film roll to cut the film p...

AI Technical Summary

Problems solved by technology

However, the commonly used slitting mechanism still has deficiencies: the structure setting is unreasonable, and the existing slitting machines generally use an integrated cutter. During use, the cutter needs to be replaced as a whole due to deformation, breakage, etc., and the replacement operation is very inconvenient. It is convenient, and it is difficult to control the width of the film when the existing slitting machine cuts, and the error is large, resulting in unstable cutting quality and poor practicability

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