Pushing and shaking type welding flux screening device

Abstract

The invention relates to a pushing and shaking type welding flux screening device which comprises a flux box and a support for supporting the flux box. A shaft is fixedly mounted at the bottom of the flux box in the transverse direction. The left end and the right end of the shaft are mounted on the support through bearings correspondingly. The front side and the rear side of the support are each fixedly provided with a transverse plate. A pressure spring is fixed between each transverse plate and the flux box. A motor is fixedly mounted on the right side of the support in the transverse direction. A shaft of the motor is sleeved with a drive rotary disc. A pushing column parallel to the axis of the motor is fixedly mounted on the side of the drive rotary disc and sleeved with a pushing rod. The pushing rod can rotate around the axis of the pushing column. The other end of the pushing rod is connected with a fixed column fixed to the right end face of the flux box in a hinged manner. According to the pushing and shaking type welding flux screening device, the hand cranking simulation type vibration screening process is adopted, vibration strength is small, and the phenomenon of shattering welding slag can be reduced; and in addition, the pushing and shaking type welding flux screening device is large in screening and shaking swing amplitude and good in screening effect, and screening efficiency can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of powder screening equipment, in particular to a push-and-rock welding flux screening device. Background technique [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- Separate filtration 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. Welding slag and flux are mixed together, which is not conducive to the guarantee of the purity of flux screening. Contents of the invention [0004] In view of the abo...

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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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