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A brush type flux recovery port

A technology for recycling port and flux, which is applied in welding equipment, welding accessories, arc welding equipment, etc., can solve the problems of low efficiency of flux recovery, improve the effect of flux recovery, avoid falling off or loosening, and slow down the moving speed

Active Publication Date: 2021-02-05
ANHUI MASTEEL ENG & TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problem of low efficiency of flux recovery in the prior art welding process, the present invention provides a flux recovery port

Method used

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  • A brush type flux recovery port
  • A brush type flux recovery port
  • A brush type flux recovery port

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as image 3 with Figure 8 As shown, a brush-type flux recovery port includes a suction pipe 1 and a suction port 2, and also includes a baffle 4. One end of the suction port 2 is connected to the bottom of the suction pipe 1, and the other end of the suction port 2 is connected to a baffle 4. The plate 4 is semi-arc, and the setting of the semi-arc baffle 4 can effectively prevent the movement of the flux. At this time, all the flux is blocked in the adsorption area of ​​the suction port 2, thereby ensuring that the flux can be completely recovered, and at the same time, the rigid welding slag in the adsorption area The generated force is not enough to affect the normal rotation of the cylinder. The brush-type flux recovery port communicates with the flux recovery pipe (i.e. the hose 9), and transports the recovered flux to the flux recovery conveyor;

[0040] The baffle 4 itself can be made of flexible high-temperature-resistant material (for example, asbestos ...

Embodiment 2

[0043] Such as image 3 As shown, the brush-type flux recovery port of this embodiment is similar to that of Embodiment 1, the difference is that a transition baffle 3 is provided between the suction port 2 and the baffle 4, and one end of the transition baffle 3 is connected to the suction port 2 The other end of transition baffle 3 is connected with baffle 4. Wherein the transition baffle 3 is a tapered structure.

[0044] In this embodiment, the setting of the transition baffle plate 3 with a tapered structure not only increases the area where the suction force of the suction port 2 acts, but also effectively slows down the moving speed of the flux at the tail of the cone.

Embodiment 3

[0046] Such as image 3 As shown, the brush-type flux recovery port of this embodiment is similar to that of Embodiment 2, the difference is that it also includes a brush 5, which is fixed on the baffle 4, and the brush 5 is made of a high-temperature-resistant flexible material. The specific application The high temperature resistant flexible material can be selected from stainless steel wire, tungsten wire or aluminum wire.

[0047] The setting of the brush 5 in this embodiment can realize the retention effect on the flux, and then slow down the rotation speed of the flux with the cylinder body, and the flux recovery effect is greatly improved; at the same time, the brush 5 is made of a high-temperature-resistant flexible material to avoid welding. The welding slag produced a direct impact on the baffle plate 4, thereby causing the vibration of the entire brush-type flux recovery port, affecting the normal progress of welding.

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Abstract

The invention discloses a brush-type flux recovery port, which belongs to the technical field of submerged arc automatic welding devices. The invention provides a brush type flux recovery port. It includes a suction pipe, a suction port and a baffle, one end of the suction port is connected to the bottom of the suction pipe, the other end of the suction port is connected to a baffle, and the baffle is semi-arc; a transition baffle is provided between the suction port and the baffle One end of the transition baffle is connected to the suction port, and the other end of the transition baffle is connected to the baffle; it also includes a brush, which is fixed on the baffle, and the brush is made of high-temperature-resistant flexible material; it also includes jack slots, jacks The slot is fixed on the baffle, the jack slot is provided with a jack, and the brush is fixed on the jack slot through the jack. Aiming at the problem of low flux recovery efficiency in the welding process, the present invention realizes that the excess flux in the submerged arc automatic welding process can be completely recovered to the collection system, avoiding flux waste and improving resource utilization.

Description

technical field [0001] The invention belongs to the technical field of submerged arc automatic welding devices, and more specifically relates to a brush-type flux recovery port. Background technique [0002] During circular submerged arc welding of the cylinder, due to the influence of the curvature of the cylinder, the flux required for welding often flows out of the cylinder with the rotation of the cylinder, resulting in waste of flux. At present, the materials of the widely used flux recovery ports are mostly aluminum or steel products. figure 1 with figure 2 shown. [0003] Although the flux recovery device that can be used sucks the flux that rotates with the cylinder into the flux recovery conveying device for recycling. However, due to the low flux recovery rate, a large amount of flux is wasted in production. If the recovery rate of flux can be increased, it will bring great economic benefits to the enterprise. At the same time, this technology can be promoted ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K9/32B23K9/18
CPCB23K9/18B23K9/32
Inventor 张烨
Owner ANHUI MASTEEL ENG & TECH GRP
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