Novel extruder

Abstract

The invention discloses a novel extruder. An upper sliding plate and a lower sliding plate are mounted between an upper cross beam and a lower cross beam; the upper sliding plate drives an upper mold to perform an extruding operation; the lower sliding plate and a mold positioning plate, where the lower sliding plate is positioned on, perform a mold locking and fixing operation; the mold positioning plate prevents the mold to laterally move, and can fix the mold in a full-contact manner, so that the mold is firmly fixed; and a remainder removing and collecting device is additionally mounted on the lower sliding plate, and is equipped with an automatic feeding robot for feeding raw materials in to a feeding point through a servo motor, a lead screw, a clamping cylinder and a clamping finger. The novel extruder solves such defects as infirm fixation of the mold, complex replacement of the mold, high labor intensity, complex manual remainder removal, imcomplete remainder collection, incoordination of manual feeding and intensive labor force in the use process of the extruder, and realizes the advantages of improved automation degree and production efficiency, reduced labor cost, safe and reliable mold fixation and complex and simple remainder removal.

Description

[0001] technical field [0002] The invention relates to a mechanical device for extrusion process, especially a new type of extrusion machine. [0003] Background technique [0004] At present, the ordinary extrusion machine needs to be equipped with three stations during the extrusion process, and the labor cost is increasing day by day, resulting in high production costs; when the mold is locked in the original positioning and fixing method, on the one hand, it is very cumbersome to replace the mold. On the other hand, the mold is not tightly locked, and the mold will be displaced laterally during the extrusion process; after each return stroke of the extrusion process, there will be residual material in the punch. On the one hand, the cost of raw materials is very high, and the residual material must be recovered , On the other hand, the backlog of residual material will damage the mold. The original method is to flush it down manually, which wastes time and labor. In ...

AI Technical Summary

Problems solved by technology

[0004] At present, the ordinary extrusion machine needs to be equipped with three stations during the extrusion process, and the labor cost is increasing day by day, resulting in high production costs; when the mold is locked in the original positioning and fixing method, on the one hand, it is very cumbersome to replace the mold. On the other hand, the mold is not tightly locked, and the mold will be displaced laterally during the extrusion process; after each return stroke of the extrusion process, there will be residual material in the punch. On the one hand, the cost of raw materials is very high, and the residual material must be recovered , On the other hand, the backlog of residual material will damage the mold. The original method is to flush it down manually, which wastes time and labor

In addition, the installation and commissioning of ordinary extruder molds are very cumbersome, and the operation labor intensity is high and the efficiency is low

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