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Steel wire mesh framework welding device

A welding device and wire mesh technology, used in welding equipment, roller electrode welding, resistance welding equipment, etc., can solve the problems of low welding spot strength, small radial pressure, etc., to improve the welding spot strength and improve service life. Effect

Active Publication Date: 2019-11-08
HUACHUANG TIANYUAN IND DEVING
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

The welding strength of the steel mesh skeleton is an important factor affecting the pressure grade of the steel skeleton plastic composite pipe. The existing welding technology adopts the suspension welding, that is: the welding wheel winds the steel wire weft on the warp, and realizes welding during the winding process. , due to the distance between the welding wheel and the warp, which is greater than 3 times the wire diameter of the weft, the radial pressure on the solder joint is small when the weft and warp are welded, and the strength of the solder joint is low

Method used

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  • Steel wire mesh framework welding device
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Embodiment Construction

[0029] Preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, not to limit the present invention.

[0030] The invention discloses a steel wire mesh skeleton welding device, such as figure 1 , figure 2 As shown, it includes a rotating disk 14, a welding mechanism and a radial adjustment mechanism. The rotating disk 14 is set on the electrode welding platform 25, and a plurality of warp steel wires 24 are evenly distributed along the circumference of the electrode welding platform 25, and each warp steel wire 24 is along the The axial extension of the rotating disk 14, the radial adjustment mechanism and the welding mechanism are respectively installed on the rotating disk 14, and the welding mechanism is driven by the radial adjustment mechanism to approach or move away from the ste...

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Abstract

The invention discloses a steel wire mesh framework welding device. The steel wire mesh framework welding device comprises a welding mechanism which is arranged on a rotary disc through a radial adjusting mechanism and is provided with welding wheels, wherein the welding mechanism is driven by a radial adjusting mechanism to move in the direction close to or far away from the steel wire mesh framework in the radial direction of the steel wire mesh framework, so that the pressure of weft yarns at welding wheel compression welding spots is increased or reduced. The steel wire mesh framework hasthe characteristics that the welding spot strength of the steel wire mesh framework is improved, and the service life of a welding structure is prolonged. The steel wire mesh framework welding deviceis suitable for the technical field of steel wire mesh framework welding in steel-plastic composite pipeline production.

Description

technical field [0001] The invention belongs to the technical field of steel-plastic composite pipeline production, and in particular relates to a welding device for a steel wire mesh skeleton. Background technique [0002] Now various plastics and metal or non-metallic reinforcing materials composite pipes are widely used. The steel skeleton plastic composite pipe uses welded steel mesh skeleton and plastic to form an interpenetrating structure to ensure the long-term stability of the pipe structure. Steel skeleton plastic composite pipe has the characteristics of good corrosion resistance, high pressure, and easy installation, and is widely used in municipal, petroleum, chemical and other fields that require high pipe quality. [0003] In the production process of the steel skeleton plastic composite pipe, the weft steel wire and the warp steel wire are welded into a mesh structure by a welding machine, and then the steel wire mesh skeleton is compounded with polyethylene ...

Claims

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Application Information

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IPC IPC(8): B23K11/00B23K11/06B23K11/30B23K11/36
CPCB23K11/008B23K11/06B23K11/30B23K11/36
Inventor 毛艺伦甄树强张洪成
Owner HUACHUANG TIANYUAN IND DEVING