Instrument for bi-directionally and uniformly adding graphite powder before crack detection of stainless steel watch case

Abstract

The invention relates to the field of watches, in particular to an instrument for bi-directionally and uniformly adding graphite powder before crack detection of a stainless steel watch case, and aims to solve the technical problem that the adding thickness of the graphite powder is required, and the thickness of the graphite powder is difficult to control when the graphite powder is added, so that the graphite powder is too thick and too thin, and the thickness cannot reach the standard. According to the technical scheme, the instrument for bi-directionally and uniformly adding the graphite powder before crack detection of the stainless steel watch case comprises a discharging assembly and an inner ring processing assembly; the inner ring processing assembly used for processing the inner ring graphite powder on the surface of the watch case is installed on the discharging assembly. The graphite powder is added in a bi-directional mode in the graphite powder adding process, in the adding process, the graphite powder can be prevented from flying around, waste of the graphite powder is reduced, in addition, during adding, the thickness of the graphite powder on the inner ring of the watch case can be effectively guaranteed, the thickness of the outer ring of the inclined surface of the watch case can also be guaranteed, it is guaranteed that the graphite powder meets the requirement, and later detection of the stainless steel watch case is facilitated.

Description

technical field [0001] The invention relates to the field of watches, in particular to a bidirectional uniform addition instrument for graphite powder before crack detection of stainless steel watch casings. Background technique [0002] Before detecting cracks on the stainless steel watch case, it is necessary to add a certain thickness of graphite powder on the surface of the stainless steel watch, and then conduct the detection; [0003] In the process of adding graphite powder, graphite powder is easy to scatter around, causing graphite powder to cause certain pollution to the working environment, and more waste of graphite powder, resulting in increased cost; [0004] Secondly, there are requirements for the thickness of the graphite powder to be added, and when adding, the thickness of the graphite powder is difficult to control, resulting in the thickness of the graphite powder being too thick or too thin, which cannot meet the standard; [0005] Further, the stainle...

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the graphite powder adding process, the graphite powder is easy to fly around, causing the graphite powder to cause certain pollution to the working environment, and more waste of graphite powder, resulting in an increase in cost; At this time, the thickness of the graphite powder is difficult to control, resulting in the thickness of the graphite powder being too thick or too thin, which cannot meet the standard; further, the stainless steel watch case is a flattened cone, which makes it difficult for the graphite powder on the outer ring of the beveled surface of the watch case to stay. The difficulty is increased and the addition effect is not good. The technical problem to be solved is: to provide a two-way uniform graphite powder adding instrument before the crack detection of the stainless steel watch case

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