Hot melting connection processing technology for PPR water pipes

A treatment process and water pipe technology, applied in the field of PPR water pipe hot-melt connection treatment process, can solve the problems of reducing the connection efficiency of pipe fittings, easy to skew, etc., and achieve the effect of small operation error and accelerated cooling and shaping

Inactive Publication Date: 2020-08-11
台州蓝锐机电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When connecting PPR water pipes at the construction site, the pipes are usually pulled out manually from the die head of the fuser, and then aligned and plugged in. However, there is uncertainty in the manual operation, and the insertion process is easy to be skewed; During the process, the pipe or pipe fittings must not be moved, and the connection operation of the next joint can only be performed after complete cooling, which reduces the connection efficiency of the pipe fittings

Method used

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  • Hot melting connection processing technology for PPR water pipes
  • Hot melting connection processing technology for PPR water pipes
  • Hot melting connection processing technology for PPR water pipes

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Embodiment Construction

[0037] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0038] Such as Figure 2 to Figure 5 As shown, a PPR water pipe hot-melt connection treatment process, the PPR water pipe hot-melt connection treatment process uses the following hot-melt connection machine, the hot-melt connection machine includes a bottom plate 10 and a fixing device 20 arranged on the top of the bottom plate 10, the fixing device 20 A PPR water pipe 30 is fixed on the bottom plate 10, and a welding device 40 for connecting two PPR water pipes 30 is provided between the two sets of fixing devices 20 on the top of the bottom plate 10;

[0039] The top center of the bottom plate 10 is fixedly equipped with a fixed plate 11, and the two sides of the fixed plate 11 are respectively slidably provided with a first movable plate 12 and a...

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Abstract

The invention relates to a hot melting connection processing technology for PPR water pipes. The hot melting connection processing technology for the PPR water pipes adopts a following hot melting connection machine, the hot melting connection machine comprises a bottom plate and fixing devices arranged at the top of the bottom plate, wherein the PPR water pipes are fixed to the fixing devices, and a melting connection device is arranged in the middle of the top of the bottom plate. By cooperation of an air cylinder and fixed pulleys, the air cylinder drives two rotating discs to be synchronously close to each other or away from each other, the pipes are fixed in the rotating discs and can move with the same distance simultaneously, a rotating shaft is utilized for driving two incomplete gears to rotate, so that the two rotating discs simultaneously rotate for the same angle, the skewed condition of the pipes during aligned inserting connection is avoided, and the error is smaller as compared with that of manual operation; and the joints of the pipes are subjected to pressure-maintaining fixation by arc-shaped plates, cooling shaping of the pipes are accelerated, furthermore, the shaking or moving condition of the pipes is avoided, and the two pipes can be subjected to hot melting and pressure-maintaining fixation simultaneously respectively by arrangement of multiple stations.

Description

technical field [0001] The invention relates to the technical field of hot-melt connection of PPR water pipes, in particular to a treatment process for hot-melt connection of PPR water pipes. Background technique [0002] PPR pipe is an updated product of UPVC water supply pipe, aluminum-plastic pipe, PE pipe, PE-X pipe, and PE-RT pipe. Because it uses random copolymerization technology, the strength and high temperature resistance of polypropylene are well guaranteed. , thus becoming the main force of water pipe materials. The PPR water pipe is connected by hot melting, and the connection process is as follows: inspection→pipe cutting→cleaning the joint part and marking→heating→removing the fusion splicer→aligning→fitting the pipe and correcting it→holding pressure and cooling. [0003] When connecting PPR water pipes at the construction site, the pipes are usually pulled out manually from the die head of the fuser, and then aligned and plugged in. However, there is uncert...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C65/20B29C65/78B29K23/00B29L23/00
CPCB29C65/20B29C65/7805B29C66/5221B29C66/81463B29K2023/14B29L2023/22
Inventor 黄伟付子豪
Owner 台州蓝锐机电科技有限公司
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