Vacuum extruder adjustable mud speed machine head

Abstract

A vacuum extruder adjustable mud speed machine head is characterized by comprising a machine head body, an opening part of the machine head body is provided with a cover plate, and the cover plate isfixedly connected with the machine head body through a fixing bolt A; mud baffles penetrate the cover plate and the side wall of the machine head body and extend into the machine head body; one end ofthe part, at the outer portion of the machine head body, of each mud baffle is fixedly connected with an adjusting plate through a fixing bolt B, and fixing screws penetrate the adjusting plates to fixedly connect the adjusting plates, the cover plate and the side wall of the machine head body; the multiple sets of mud baffles can be arranged, the adjustable mud baffles are arranged at the frontend of the periphery of the machine head body, the depth of the parts, inserted into the machine head body, of the mud baffles can be changed by adjusting the length of the fixing screws, accordingly,the resistance can be changed, the advancing speed of mud flow on the outer ring of the machine head body is changed, the mud flow section speed is balanced, various defects generated during mud strip extrusion are adjusted, and the mud strip quality is guaranteed.

Description

technical field [0001] The invention relates to mechanical brick making, in particular to an adjustable mud speed head of a vacuum extruder. Background technique [0002] The head of the vacuum extruder is generally of the round sky type. The shape and structure of the head play a great role in the molding of the mud strip. At present, most brick and tile equipment manufacturers adopt the traditional structure type. In recent years, some companies have A lubricating water channel is added at the rear end of the machine head, and high-pressure water is injected when the mud strip is extruded, which reduces the resistance when the mud flow advances, and has received certain effects. However, the machine head is sometimes used for different raw materials and materials during the production process. Product specification requirements will cause some defects in the mud strip, such as spiral pattern and mud strip collapse. Contents of the invention [0003] The invention provid...

AI Technical Summary

Problems solved by technology

[0002] The head of the vacuum extruder is generally of the round sky type. The shape and structure of the head play a great role in the molding of the mud strip. At present, most brick and tile equipment manufacturers adopt the traditional structure type. In recent years, some companies have A lubricating water channel is added at the rear end of the machine head, and high-pressure water is injected when the mud strip is extruded, which reduces the resistance when the mud flow advances, and has received certain effects. However, the machine head is sometimes used for different raw materials and materials during the production process. Product specification requirements will cause some defects in the mud strip, such as spiral pattern and mud strip collapse, etc.

Images