End cutting device for viscoelastic bar-shaped material

Abstract

The invention discloses an end cutting device for a viscoelastic bar-shaped material. The end cutting device comprises a pressing and cutting device, a rack and a material carrying platform, wherein the material carrying platform is mounted at the bottom of the rack; a material carrying groove is formed in the material carrying platform; the pressing and cutting device is mounted on the rack abovethe material carrying platform and comprises a pressing plate cylinder, a pressing and cutting moving plate, an upper pressing table, a blowing nozzle bracket, a blowing nozzle cylinder, a discharging rod and a plurality of telescopic cutting devices; the pressing plate cylinder is vertically and fixedly mounted on the rack; the pressing and cutting moving plate is mounted on the pressing plate cylinder; the upper pressing table is mounted at the bottom of the pressing and cutting moving plate through a flexible device; a material taking needle is arranged at each of the two ends of the upperpressing table; the blowing nozzle cylinder is vertically and fixedly mounted on the pressing and cutting moving plate; the blowing nozzle is mounted at a moving telescopic end at the lower part of the blowing nozzle cylinder through the blowing nozzle bracket; and the discharging rod is fixed on the blowing nozzle bracket and moves up and down along with the stretching and retracting of the blowing nozzle cylinder. The end cutting device is high in notch quality and high in precision and can simultaneously finish end cutting of various bar materials with similar length requirements.

Description

technical field [0001] The invention belongs to the field of material processing, and relates to a material cutting and processing technology, in particular to an end cutting device for viscoelastic rod-shaped materials. Background technique [0002] Viscous and elastic rod-shaped materials are referred to as viscoelastic materials, which are widely used in aerospace, chemical, mining, medical and many other industries. When cutting viscous and elastic rod-shaped materials, due to the particularity of the material, it is often prone to deformation of the rod during the cutting process. There are problems such as sticking to the workbench or cutter, and there is a lack of devices that can separately complete the end cutting of multiple sections of bars with similar length and size requirements. Currently, the above problems can be solved on the market, and these viscous and elastic bars can be processed quickly, efficiently and with high precision. Devices for end-cutting ma...

AI Technical Summary

Problems solved by technology

When cutting viscous and elastic rod-shaped materials, due to the particularity of the material, it is often prone to deformation of the rod during the cutting process. There are problems such as sticking to the workbench or cutter, and there is a lack of devices that can separately complete

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