Novel fuel pipe extrusion production equipment

Abstract

The invention belongs to the technical field of fuel pipe production, and particularly relates to novel fuel pipe extrusion production equipment. The novel fuel pipe extrusion production equipment comprises a core material releasing machine, a front traction machine, a composite extruder, a fluoroplastic extruder, an air cooling device, a wrapping extruder, a cooling tank and a rear traction machine, wherein the front traction machine, the composite extruder, the fluoroplastic extruder, the air cooling device, the wrapping extruder, the cooling tank and the rear traction machine are sequentially arranged along a core material conveying path; and the fluoroplastic extruder comprises a machine body, a servo motor installed on the machine body, a speed reducer connected to the output end of the servo motor, a feeding cylinder installed on the machine body, a screw connected to the output end of the speed reducer, a cover body installed on the machine body, an extrusion cylinder penetrating through the cover body, a plurality of heating rings arranged on the extrusion cylinder in a sleeving mode, and an extrusion head connected to an outlet of the extrusion cylinder. A drying box is additionally arranged at the end part of a water tank, so that water stains on the surface of a pipe can be adsorbed when the pipe preliminarily treated by the water tank extends out of the water tank, the pipe with less residual water stains enters a next step, and the problem that an external diameter detector is damaged due to excessive residual water stains is solved.

Description

technical field [0001] The invention belongs to the technical field of fuel pipe production, in particular to novel fuel pipe extrusion production equipment. Background technique [0002] Fuel pipelines are pipelines responsible for transporting fuel; common ones are petrochemical pipelines and natural gas pipelines. [0003] There are also some technical solutions for the production of fuel pipes in the prior art. For example, a Chinese patent with application number 201910266116.2 discloses a low-permeability fuel pipe extrusion production equipment, including a core material release machine and a core material conveying machine. The front tractor, composite extruder, fluoroplastic extruder, air cooling device, wrapping extruder, cooling tank, and rear tractor are set in sequence in the path; the fluoroplastic extruder includes a body, a servo motor, a reducer, and is installed on The feeding cylinder on the machine body, the screw rod, the cover body installed on the mac...

AI Technical Summary

Problems solved by technology

[0005] In order to make up for the deficiencies of the existing technology, it is solved that when the pipe passes through the water tank, water will remain on the pipe wall, and then when the pipe enters the outer diameter detector, water stains will remain inside the outer diameter detector, resulting in external The problem of damage caused by the diameter detector, the new fuel pipe extrusion production equipment proposed by the present invention

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