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Welding apparatus for socket welding of plastic pipes

A socket welding and welding device technology, which is applied in the field of plastic pipe socket welding welding devices, can solve the problems of high labor intensity, waste of manpower, and low production efficiency for operators, and achieve the effects of reducing the probability of burns and improving quality

Active Publication Date: 2018-04-06
广州枫叶管业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This mode of operation has the following defects: (1), full manual operation makes the operator labor intensive and low in production efficiency; The skewed situation will affect the product quality; (3), it is easy to cause burns during manual operation; (4), this operation method requires two operators to work at the same time, that is, one person needs to hold the heating plate, and the other holds the heating plate separately. Holding the three-way pipe joint and the plastic pipe, two people must cooperate to complete the socket welding operation, which is a waste of manpower

Method used

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  • Welding apparatus for socket welding of plastic pipes
  • Welding apparatus for socket welding of plastic pipes
  • Welding apparatus for socket welding of plastic pipes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as Figures 1 to 6 As shown, the welding device for socket welding of plastic pipes in this embodiment is a semi-automatic mode, which is used for socket welding such as Image 6 The shown pipe joint 4 and plastic pipe 5, this pipe joint 4 is a three-way pipe joint, and the welding device for plastic pipe socket welding includes a fixed assembly 1, a compression assembly 2, a heating assembly 3 and a controller, and the fixed assembly 1 is used In the fixed pipe joint 4, the compression assembly 2 is arranged above the fixed assembly 1, including a compression cylinder 21, the end of the piston rod of the compression cylinder 21 is provided with a compression plate 22, and the heating assembly 3 selectively moves to the compression assembly 2 and the fixed assembly 1, the heating assembly 3 includes a heating plate 31, one side of the heating plate 31 is provided for heating the first heating member 32 of the pipe joint 4, and the other side of the heating plate 31...

Embodiment 2

[0049] The structure of this embodiment is basically the same as that of Embodiment 1, the only difference being that the heating assembly 3 of Embodiment 1 is manually fed between the fixing assembly 1 and the pressing assembly 2, while the heating assembly 3 of this embodiment 3 is automatically sent between the fixing assembly 1 and the pressing assembly 2. Specifically, such as Figure 7 As shown, the heating assembly 3 also includes a guide rail mechanism 34 for supporting the heating plate 31 that can drive the heating plate 31 to move close to or away from the fixed assembly 1. The guide rail mechanism 34 is provided with a lifting seat 35 that can be lifted vertically. A slide bar 36 is arranged on the seat 35, and one end of the heating plate 31 away from the first heating element 32 or the second heating element 33 is sleeved on the slide bar 36, which can swing 360° along the axis of the slide bar 36. The guide rail mechanism 34, the lifting seat 35 are all electri...

Embodiment 3

[0053] The difference between this embodiment and Embodiment 1 or Embodiment 2 is that in this embodiment, a joint for fixing the plastic pipe 5 is fixed on the pressing plate 22, and one end of the non-socket welding of the plastic pipe 5 can be screwed into the joint. . Compared with the first embodiment, the structure of this embodiment can realize automatic socket welding of the plastic pipe 5 and the heating assembly 3 , and automatic separation of the heated plastic pipe 5 and the heating assembly 3 .

[0054] In addition, if the socket welding is a non-tee pipe joint, such as socket welding between straight pipes and straight pipes, only the structure of the fixing assembly needs to be replaced. The fixing hole that matches the outer diameter of the joint. When a socket welded pipe joint and a plastic pipe are required, insert the non-socket welded end of the pipe joint into the fixing hole. repeat.

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Abstract

The invention discloses a welding device for socket welding of a plastic pipe. The welding device comprises a fixing assembly, a compressing assembly, a heating assembly and a controller, wherein the fixing assembly is used for fixing a pipe joint; the compressing assembly is arranged above the fixing assembly and comprises a compressing cylinder, and a compressing plate is arranged at the end part of the piston rod of the compressing cylinder; the heating assembly selectively moves to a position between the compressing assembly and the fixing assembly, and comprises a heating plate, a first heating part is arranged on one side of the heating plate and used for heating the pipe joint, and a second heating part is arranged on the other side of the heating pipe and used for heating the plastic pipe; both the compressing cylinder and the heating assembly are electrically connected with the controller. Through the welding device with the structure, socket welding operation can be successfully completed by one person; moreover, in the socket welding process, the combination among the pipe joint, the plastic pipe and the plastic pipe are automatically realized through the compressing assembly, so that the probability that an operator is scalded is reduced; socket welding operation of the heated pipe joint and the heated plastic pipe is realized by the compressing assembly, so that the product quality is improved.

Description

technical field [0001] The invention relates to the technical field of socket welding of plastic pipes, in particular to a welding device for socket welding of plastic pipes. Background technique [0002] At present, plastic pipes and tee joints are usually welded manually during socket welding. Specifically, the end of the tee joint to be welded is placed on one side of the heating plate to heat the outer or inner wall, and the plastic The end of the pipe to be welded is placed on the other side of the heating plate to heat the inner wall or the outer wall. After heating, the tee joint and the plastic pipe are removed from the heating plate, and then the tee joint and the plastic pipe are socket welded. And apply pressure for 5-10s. This mode of operation has the following defects: (1), the full manual operation makes the operator labor intensive and the production efficiency is low; The skewed situation will affect the product quality; (3), it is easy to cause burns duri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C65/04B29C65/18
Inventor 何建兴周爱军欧火林吴大转孟柏锋岳红辉
Owner 广州枫叶管业有限公司