Novel banded extruder for viscous block material

Abstract

The invention relates to a novel banded extruder for a viscous block material. The novel banded extruder comprises motors, a frame, a reducer, gears, a screw flange, a blanking chamber, double screw rods and an extrusion flange, wherein the number of the motors is three, one of the motors is fixed at the lower layer of the frame and the rest two motors are symmetrically distributed on the upper layer of the frame; and one ends of the double screw rods are equipped with the gears and connected with the gears via a bearing, a bearing end cap and the screw flange, and the other ends of the double screw rods are connected with the extrusion flange located in the blanking chamber. The novel banded extruder further comprises a belt, drum shafts, sprocket wheels and chains, wherein the number of the drum shafts is two and the drum shafts are symmetrically and fixedly mounted above the blanking chamber; the belt is arranged on the drum shafts and located in the blanking chamber; there are two sets of sprocket wheels; and one sprocket wheel of each set of sprocket wheels is mounted on one end of one drum shaft while the other sprocket wheel of each set of sprocket wheels is mounted on a motor main shaft, and the two sprocket wheels are connected via one chain. The novel banded extruder provided by the invention efficiently overcomes the problem of nonuniform feeding of viscous materials.

Description

technical field [0001] The invention relates to the field of extruder devices, in particular to a novel extruder for viscous bulk materials. Background technique [0002] The extrusion machine uses a screw with a specific shape to extrude the material sent from the hopper forward, and extrudes the material into various shapes required by the machine head and molds of different shapes. At present, the application of extrusion molding is more and more extensive, and extrusion molding has become a main processing method. However, when feeding materials in traditional extrusion machines, it is generally difficult for viscous materials to fully enter the extrusion template, which is difficult to adapt to. Market requirements, so the work requirements for extruders are getting higher and higher. Contents of the invention [0003] The technical problem to be solved by the present invention lies in a new type of extruding machine for viscous bulk materials designed for the above ...

AI Technical Summary

Problems solved by technology

At present, the application of extrusion molding is more and more extensive, and extrusion molding has become a main processing method. However, when feeding materials in traditional extrusion machines, it is generally difficult for viscous materials to fully enter the extrusion template, which is difficult to adapt to. Market requirements, so the requirements for extruder work are getting higher and higher

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