High polymer material production extruder provided with cooling mechanism

Abstract

The invention discloses a high polymer material production extruder provided with a cooling mechanism, and relates to the technical field of extruders. The problems that after multiple positions of heat dissipation grids of an extruder are stacked, air is not prone to circulation, and the heat dissipation efficiency is low are solved. The high polymer material production extruder provided with the cooling mechanism comprises a main frame; the main frame comprises a control box; the control box is arranged on the top of the main frame; the upper portion of the main frame is fixedly connected with an extruder body; the extruder body comprises a feeding port, a discharging port and an extrusion pipe; the feeding port is formed in the top of the extruder body in a communicating manner; the extrusion pipe is arranged in the extruder body; and the discharging port is formed in the middle portion of the extruder body. According to the high polymer material production extruder, a shear fork frame supports an auxiliary heat dissipation grid to swing forwards, the interval between the auxiliary heat dissipation grid and a main heat dissipation module is changed, and the air circulation efficiency and the heat dissipation effect are improved.

Description

technical field [0001] The invention relates to the technical field of extruders, in particular to an extruder for producing polymer materials equipped with a cooling mechanism. Background technique [0002] According to the flow direction of the head and the angle between the center line of the screw, the extruder can divide the head into a right-angle head and an oblique head, etc. The screw extruder relies on the pressure and shear force generated by the rotation of the screw, which can make The material can be fully plasticized and evenly mixed, and then molded through the die. Plastic extruders can be basically classified into twin-screw extruders, single-screw extruders, and rare multi-screw extruders and non-screw extruders. [0003] For example, the patent No. is CN109702978A, which discloses a polymer material production extruder with a duality discharge structure connecting frame mechanism, including: an outer liner, a deflector and a small bubbler; The top surfa...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a polymer material production extruder equipped with a cooling mechanism to solve the problem that the existing extruder heat dissipation grids proposed in the above background technology are easily blocked by dust, resulting in reduced heat dissipation efficiency and need to be cleaned regularly. Manual cleaning is cumbersome, and downtime cleaning affects the production efficiency of the equipment, and the heat dissipation grids of the extruder are stacked in multiple places, which will easily lead to difficult air circulation and low heat dissipation efficiency

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