Automatic green brick cutting-off machine for producing light refractory bricks

Abstract

The invention provides an automatic green brick cutting-off machine for producing light refractory bricks. The automatic green brick cutting-off machine comprises a frame, a green brick cutting-off table, a pug extruder, a pushing device, a cutting-off device and a PLC control system; the green brick cutting-off machine is capable of stably and reliable cutting off strip-shaped pug bars extruded by the pug extruder into green bricks of the specified size due to the arrangement of such mechanisms as a sensor, the green brick pushing device, the cutting-off device and the PLC control system. The automatic green brick cutting-off machine is high in overall automation degree, convenient for production without manual work, and especially suitable for producing the semi-finished products of the light refractory bricks; as a result, the working efficiency is improved, the labor intensity is reduced, and the production precision of the green bricks and the product quality also are improved; the automatic green brick cutting-off machine is suitable for popularization and application.

Description

Technical field [0001] The invention relates to the technical field of brick-making equipment for mechanized production of shaped bricks, in particular to an automatic blanking machine for processing lightweight refractory bricks. Background technique [0002] In recent years, the lightweight refractory industry has developed rapidly, and customers have higher and higher requirements for products. With the continuous advancement of technology, customers need more and more types and specifications of products. Among them, mullite special-shaped bricks do not account for Less proportion. Generally, the forming methods of mullite shaped bricks include manual ramming forming, press forming, and squeezing mud forming. The first two forming methods are simple, have fewer processes, and save materials, but have the disadvantages that the appearance is not good enough and the finished product size is difficult to guarantee. Although the latter type of squeeze forming has exquisite appe...

AI Technical Summary

Problems solved by technology

The first two forming methods are simple, less process, and save materials, but there are defects that the appearance is not good enough, and the size of the finished product is difficult to guarantee

Although the latter kind of extrusion molding can produce products with exquisite appearance and precise size, which can meet the high standard requirements of customers, there are some difficulties in the process of processing.

For example: in the extrusion molding process, the mud strip needs to be cut after being extruded by the mud extruder, and then pushed forward. The traditional cutting of the mud strip is done manually, which is time-consuming and laborious, and the mud strip is easy to deform. Especially When encountering extra-long bricks, it is almost impossible to complete them manually

Images