PE plastic pipe hot melting connection process

Abstract

The invention relates to a PE plastic pipe hot melting connection process, in particular to an auxiliary device for PE plastic pipe hot melting connection. The auxiliary device comprises a workbench,an opening angle adjusting mechanism, straight pipe clamping and pushing mechanisms, a lifting bearing mechanism and a bent pipe clamping mechanism. According to the auxiliary device involved in the connection process, auxiliary operation can be carried out when a PE plastic pipe bent pipe and straight pipes are connected in a hot melting mode, hot melting connection can be carried out on bent pipes with different bending included angles and different diameter sizes, and one bent pipe and the two straight pipes can be clamped and fixed; and meanwhile, the synchronous alignment connection of the two straight pipes relative to one bent pipe can be achieved, the operation is more convenient and more labor-saving, and the connection processing efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of plastic pipe production and processing, and specifically proposes a PE plastic pipe hot-melt connection process. Background technique [0002] my country's plastic pipes are developing rapidly, and the quality is constantly improving. The plastic pipe industry mainly composed of polyvinyl chloride (PVC-U) pipes, polyethylene (PE) pipes and polypropylene (PP-R) pipes has been initially formed. Among them, polyethylene (PE) pipes are also called PE plastic pipes. Due to their unique advantages, they are widely used in building water supply, building drainage, buried drainage pipes, building heating, gas transmission and distribution, gas pipelines, electrical and telecommunications protective sleeves Pipes, industrial pipes, agricultural pipes and other fields, and are mainly used in urban water supply, urban gas supply and farmland irrigation. [0003] In the actual pipeline construction connection proces...

AI Technical Summary

Problems solved by technology

[0004] 1) During each hot-melt connection process, it is necessary to manually fix the plastic pipe, and then align and connect the straight pipe and the curved pipe, which is very inconvenient to operate, takes a long time and has low processing efficiency;

[0005] 2) When using manual connection, it is necessary to manually complete the connection of the two straight pipes in sequence, the connection efficiency is low, and the operation is laborious

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