High-flowability polyethylene pipe fitting molding extrusion equipment

Abstract

The invention provides high-flowability polyethylene pipe fitting molding extrusion equipment which comprises an extruder shell. Multiple sets of heating plates are arranged in a vacuum cavity. A clamp plate is fixedly mounted in a through hole through a bolt. The left side end of a spiral blade rod is movably inserted to the middle of the surface of the clamp plate. A limiting disc is arranged onthe right side surfaces of four sets of supporting rods. A threaded hole is formed in the middle of the right side surface of the limiting disc. A core roller is cooperatively connected with the threaded hole through an external thread. A heating ring is mounted in an annular protruding ring. According to the high-flowability polyethylene pipe fitting molding extrusion equipment, by means of thecontinuous heating function of the heating plates, the flowability of a polyethylene dissolution material in a blanking opening can be guaranteed; by means of the function of the heating ring, the polyethylene dissolution material can smoothly enter an extrusion channel; the bolt is demounted down, and the spiral blade rod can be conveniently demounted from a conveying channel; the core roller isrotated so that the core roller can be conveniently demounted from the limiting disc, and cleaning of the spiral blade rod and the core roller is facilitated; and the efficiency of work of next time of an extruder can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of forming polyethylene pipe fittings, in particular to high fluidity polyethylene pipe fitting forming and extruding equipment. Background technique [0002] The extruder is the equipment for producing polyethylene. It is inconvenient to install and disassemble the existing core roller and the spiral blade rod. When the ethylene melt accumulates a lot, it will affect the normal production efficiency, and most of the existing polyethylene extruders have unreasonable heating system structure and poor heating and melting effect, which leads to the problem that the pushing and extrusion of polyethylene are not smooth enough , we propose a high-fluidity polyethylene pipe fitting extrusion equipment. Contents of the invention [0003] The object of the present invention is to provide a high-fluidity polyethylene pipe molding and extrusion equipment to solve the problems raised in the above-mentioned background...

AI Technical Summary

Problems solved by technology

[0002] The extruder is the equipment for producing polyethylene. It is inconvenient to install and disassemble the existing core roller and the spiral blade rod. When the ethylene melt accumulates a lot, it will affect the normal production efficiency, and most of the existing polyethylene extruders have unreasonable heating system structure and poor heating and melting effect, which leads to the problem that the pushing and extrusion of polyethylene are not smooth enough , we propose a high fluidity polyethylene pipe fitting extrusion equipment

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