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Thermofusion socket welding machine for plastic pipe with large diameter

A technology of plastic pipe and hot-melt welding machine, which is applied in the field of pipe hot-melt welding equipment, can solve problems such as inconvenient operation and welding quality problems, and achieve the effects of improving welding quality, prolonging service life, and stable transmission

Inactive Publication Date: 2014-04-02
JIANGSU XIANGSHENG NEW POWER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when hot-melt socket welding is required for pipeline installation, most of them use hand-held hot-melt welding machines or desktop manual hot-melt welding machines, while desktop manual hot-melt welding machines are only suitable for welding small-diameter socket fittings. The hot-melt welding machine needs to manually move the lengthy pipes, which can only be completed with the cooperation of multiple people, which is inconvenient to operate and prone to welding quality problems

Method used

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  • Thermofusion socket welding machine for plastic pipe with large diameter

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Embodiment Construction

[0012] The present invention will be further described below according to the accompanying drawings and in conjunction with the embodiments.

[0013] The large-diameter plastic pipe socket hot-melt welding machine shown in the accompanying drawings includes a fuselage 1, a heating device 2 and a fully automatic hydraulic station 3; the fuselage 1 includes a pipe frame 1.3 and a clamp 1.2; On the pipe frame 1.3; the heating device 2 includes an outer diameter surface fuser 2.1, a heating plate 2.2 and an inner hole surface fuser 2.3, and the outer diameter surface fuser 2.1 and the inner hole surface fuser 2.3 are respectively fixed on the heating plate The two ends are coaxial; the clamps 1.2 are four groups, two of which are hydraulic cylinders 1.1 with non-leakage quick connectors, which are connected with the automatic hydraulic station 3.

[0014] Both the inner surface of the outer diameter surface fuser 2.1 and the outer surface of the inner hole surface fuser 2.3 are pr...

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Abstract

The invention discloses a thermofusion socket welding machine for a plastic pipe with a large diameter. The machine comprises a body, a heating device and an automatic hydraulic station, wherein the body comprises a pipe bearing frame and clamps, the heating device is arranged on the pipe bearing frame and comprises an external diameter surface hot melting unit, a heating plate and an inner bore surface hot melting unit, the external diameter surface hot melting unit and the inner bore surface hot melting unit are respectively fixed at two ends of the heating plate and are coaxial, there are four sets of the clamps, and two sets of the clamps are provided with leakage-free quick coupling hydraulic cylinders which are connected with the automatic hydraulic station. Further improvement of the machine lies in that the interior surface of the external diameter surface hot melting unit and the external surface of the inner bore surface hot melting unit are both provided with wear-resistant metal layers. According to the invention, through usage of the clamps with hydraulic drive, the machine can realize socket welding of large-diameter pipes, effectively mitigates hand labor intensity and has the advantages of stationary transmission, high guiding precision, substantial improvement of welding quality and long service life.

Description

technical field [0001] The invention relates to a pipe hot-melt welding equipment, in particular to a large-diameter plastic pipe socket hot-melt welder. Background technique [0002] At present, when hot-melt socket welding is required for pipeline installation, most of them use hand-held hot-melt welding machines or desktop manual hot-melt welding machines, while desktop manual hot-melt welding machines are only suitable for welding small-diameter socket pipe fittings. The hot-melt welding machine needs to manually move the lengthy pipes, which can only be completed with the cooperation of multiple people, which is inconvenient to operate and prone to welding quality problems. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the invention proposes a large-diameter plastic pipe socket hot-melt welding machine with simple operation and reliable welding quality. [0004] The present invention achieves technical goals through the following tec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C65/18
Inventor 陈洪林林生王超
Owner JIANGSU XIANGSHENG NEW POWER TECH