Annular cutting system and full-automatic foam slicing machine with annular cutting system

Abstract

The invention discloses an annular cutting system and a full-automatic foam slicing machine with the annular cutting system. The annular cutting system comprises a band knife support, an annular bandknife device mounted on the band knife support, a band knife operation precision control device and an inching feeding control device. Materials are cut by the annular band knife device through a bandknife, the band knife operation precision control device is used for controlling the stability and the precision of the band knife during cutting, and the inching feeding control device is used for controlling the cutting position of a cutting edge of the band knife. According to the annular cutting system, the annular band knife device operating continuously is adopted for cutting the materials,the operation speed of the annular band knife device and the cutting angle of the cutting edge can be adjusted in the cutting process, slices are uniform, the thicknesses of the slices can be adjusted, cutting surfaces are smooth and flat, the band knife operation precision control device is used for controlling the operation stability and the precision of the band knife, precise, uniform-speed and uniform-thickness cutting is achieved, and the full-automatic foam slicing machine is especially suitable for slicing PMI foam parts.

Description

technical field [0001] The invention relates to a material cutting device, in particular to an annular cutting system and a fully automatic foam thin cutting machine with the annular cutting system. Background technique [0002] When materials with a certain thickness and hardness are applied to specific products or structures, they often need to be cut into sheets or strips according to specifications. For example, rigid foam (such as polymethacrylimide foam, hereinafter referred to as PMI foam), because of its large molecular weight and good hardness, is currently a new type of polymer structure foam material with the best comprehensive performance. High / low temperature and other characteristics, but when used in fields such as aviation core materials, it is often necessary to cut it into foam sheets with a specific layer thickness, [0003] Usually, the thick foam block is reciprocally sawed by a saw blade to cut into pieces, but the foam block is hard, and a large amoun...

AI Technical Summary

Problems solved by technology

[0003] Usually, the thick foam block is reciprocally sawed by a saw blade to cut into pieces, but the foam block is hard, and a large amount of foam slag will be generated by sawing, and the cutting surface will be uneven, and the friction between the saw blade and the foam block will Large force, large loss of tool

In addition, the existing cutting device cannot realize the precise adjustment and control of the cutting size of the foam material, the cutting efficiency is low, and it is difficult to meet the utilization requirements of thin-cut foam sheets

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