Cutting-off and shaping system for solid propellant filling grain

Abstract

The invention provides a cutting-off and shaping system for a solid propellant filling grain. The problems that in the cutting-off and end face shaping operation process of an existing solid propellant filling grain, the production efficiency is low, harm is caused to a human body, and accidents are likely to happen are solved. In the system, a feeding trolley is used for completing storage of the original grain; a truss mechanical arm comprises a supporting frame, a feeding clamping jaw and a discharging clamping jaw and is used for completing feeding of original grains and discharging of finished grains; a feeding device is located below the feeding clamping jaw and used for axially conveying the original grain to a fixed-length cutting-off and end face shaping device; the fixed-length cutting-off and end face shaping device is arranged on one side of the feeding device and used for achieving flexible fixed-length cutting-off and end face shaping operation of the original grain; a discharging trolley is arranged below the discharging clamping jaw and used for completing storage of the finished grain; and a control device is used for controlling the feeding trolley, the truss mechanical arm, the feeding device, the fixed-length cutting-off and end face shaping device and the discharging trolley, and cutting-off and shaping operation of the grain is completed.

Description

technical field [0001] The invention belongs to the technical field of industrial automation, and in particular relates to a cutting and shaping system for a solid propellant filling grain column. Background technique [0002] With the rapid development of the pyrotechnics industry, man-machine isolation during the production of pyrotechnics has become an urgent problem to be solved in today's society. At present, the production of solid propellant filling grains mainly relies on manual cutting and end face shaping operations. This method not only has extremely low production efficiency, but also has solvent volatilization and dust phenomena during the cutting and end face shaping of the grains, which is harmful to the human body. In addition, the powder column is flammable and explosive. Once an accident occurs, it will cause huge harm to the operators and their families, and at the same time bring huge losses to the country and society. SUMMARY OF THE INVENTION [0003]...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of low production efficiency, harm to the human body and prone to accidents in the process of cutting and end face shaping of the existing solid propellant-filled grains, and to provide a cutting-off method for solid propellant-filled grains. integer system

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