A push-and-rock welding flux screening device

Abstract

The invention relates to a push-and-rock type welding powder screening device, which comprises a medicine box and a bracket supporting the medicine box. A shaft is fixedly installed on the bottom of the medicine box horizontally. The left and right ends of the shaft are respectively installed on the bracket through bearings. A horizontal plate is fixed on both sides, a compression spring is respectively fixed between the horizontal plate and the medicine box, a motor is fixed horizontally on the right side of the bracket, a drive turntable is set on the motor shaft, and the side of the drive turntable is fixed and installed There is a push post parallel to the axis of the motor, on which a push rod is sheathed, the push rod can rotate around the axis of the push post, and the other end of the push rod is connected with the fixed post fixed on the right end face of the medicine box through hinged mode. The present invention adopts a simulated hand-operated vibrating screening process, and the vibration intensity is small, which can reduce the phenomenon of crushing welding slag. In addition, the present invention has a large swing range, good screening effect, and can ensure screening efficiency.

Description

technical field [0001] The invention relates to the technical field of powder screening equipment, in particular to a push-and-shake type welding flux screening device. Background technique [0002] In the submerged arc welding process, the flux is fed together with the welding wire to prevent the melted wire from overflowing. The flux that is not in contact with the welding liquid falls directly and mixes with the welding slag. If the filtration is separated, a large amount of welding waste will be formed, which will cause waste of resources and increase the cost of submerged arc welding. [0003] In the process of recycling welding slag and flux, a screening device is usually used for screening. The existing screening devices mostly use a vibration motor for screening. The vibration motor screening action is fast, and the vibration is strong and it is easy to shatter the welding slag. Welding slag and flux are mixed together, which is not conducive to the assurance of flu...

AI Technical Summary

Problems solved by technology

[0002] In the process of submerged arc welding, the flux is fed together with the welding wire to prevent the molten welding wire from overflowing, and the flux that has not touched the welding liquid will fall directly and mix with the welding slag. If the flux and welding slag are not re- Filtration and separation will form a large amount of welding waste, resulting in waste of resources and increasing the cost of submerged arc welding

[0003] In the process of recycling welding slag and welding powder, screening devices are usually used for screening. The existing screening devices mostly use vibration motors for screening. The welding slag is mixed with the flux, which is not conducive to the guarantee of the purity of the flux screening

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