Cutting mechanism for soft materials

Abstract

The invention discloses a cutting mechanism for soft materials. The cutting mechanism comprises an air cylinder, an upper fixed plate, cylinder rails and a lower fixed plate, the upper fixed plate andthe lower fixed plate are provided with installation holes, a sliding block is movably arranged between the upper fixed plate and the lower fixed plate through the cylinder rails, an upper cutting cutter is fixedly arranged to the front end surface of the sliding block through screw columns, abrasive tool springs are arranged between the screw columns and the sliding block, and the front end surface of the lower fixed plate is fixedly provided with a lower cutting cutter. According to the cutting mechanism for the soft materials, by means of the arrangements of the multiple abrasive tool springs and the non-parallel arrangement of an upper cutting cutter mouth and the lower cutting cutter, the upper cutting cutter is made to be close to the lower cutting cutter when moving downwards to cut, the soft materials can be cut off at one time when being cut, cut mouths are neat and have no burr, meanwhile, when the upper cutting cutter moves upwards, the upper cutter mouth can be ground on the lower cutting cutter, and then the upper cutting cutter mouth is made to be not prone to be passivated and be more sharp, time is saved, and the work efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of cutting mechanisms, in particular to a cutting mechanism for soft materials. Background technique [0002] At present, with the rapid development of science and technology, the cutting mechanism has been fully applied in all walks of life. The cutting mechanism is mainly used to divide and cut raw materials, semi-finished products and finished products. The cutting mechanism has a wide range of applications and high work efficiency. and high precision. [0003] In the cutting of some soft materials, such as: plastic films, plastic sheets, etc., the cutting mechanism still has the following obvious defects: 1. Incomplete cutting. The shaping material is not easy to be completely cut off, and defects such as uneven cut and burr appear. 2. After a long time of use, the cutter is easy to passivate. It takes time and effort to disassemble and polish the cutter, which brings great inconvenience to production...

AI Technical Summary

Problems solved by technology

[0003] In the cutting of some soft materials, such as: plastic film, plastic sheet, etc., the cutting mechanism still has the following obvious defects: 1. Incomplete cutting

The shaping material is not easy to be cut completely, and defects such as uneven cut and burr appear

2. After a long time of use, the cutter is easy to passivate

It takes time and effort to disassemble and polish the cutter, which brings great inconvenience to production and affects production efficiency

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