Automatic positioning precision casting marking device based on Bernoulli principle

Abstract

The invention relates to the technical field of precision castings, and discloses an automatic positioning precision casting marking device based on the Bernoulli principle. The automatic positioningprecision casting marking device comprises a bottom plate; a plurality of air pipes are connected to the right end of an air extraction device; a first metal ball is arranged at the lower end of eachair pipe; a detection device corresponding to the corresponding first metal ball is arranged at the outer side of each air pipe; a second metal ball is arranged at the upper portion of each fixing block; the upper end of each second metal ball is connected with a second metal sheet; and coils are arranged inside an adjusting device. Through the positional deviation between a to-be-coded workpieceand the adjusting device, the numbers of the open and closed fixing air pipes before and after are different, the coils push magnets to drive the second metal balls to move on the second metal sheets,and a driving device drives the adjusting device through a gear to move on a support frame, so that the structure solves the problems that an existing precision casting marking device cannot automatically position marking positions, and is low in working efficiency, and high in cost and working intensity.

Description

technical field [0001] The invention relates to the technical field of precision castings, in particular to an automatic positioning coding device for precision castings based on the Bernoulli principle. Background technique [0002] As the name suggests, the coding device is a device for marking workpieces. At present, most precision castings need to be processed by agents. In order to prevent quality problems of processed products, it is often necessary to code and label the processed parts. This is beneficial to the Handle subsequent accountability for product quality issues, and on the other hand, differentiate products of different models and materials. [0003] However, at present, most of the precision castings often use laser marking to mark the precision castings after processing. The cost of the laser marking device is too high, and the use of the laser marking device often requires a conveyor line to drive the movement of precision castings, which is too heavy a ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an automatic positioning coding device for precision castings based on Bernoulli's principle, which has the advantages of automatic positioning and coding position, which is convenient for inspection personnel to work, high work efficiency, low cost and reduced work intensity , which solves the problems that the existing precision casting coding device cannot automatically locate the coding position, low work efficiency, high cost and high work intensity of workers

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