Steel ball automatic sorting device

Abstract

The invention discloses an automatic sorting device for steel balls. The device comprises a rack (1), a material barrel (17), a conveying pipe (14), a sorting device body, a first discharging device used for sorting of the steel balls in large size and a second discharging device used for sorting of the steel balls in the small size; the sorting device body comprises a sensor (9), a push plate (10) and an electric motor (22), an output shaft of the electric motor (22) is connected with the middle portion of the push plate (10) through a gear and rack pair, the lower end of the push plate (10) is connected with a sensor (9), the upper end of the push plate (10) is in sliding connection to the rack (1), and the distance between the induction end of the push plate and the bottom of the conveying pipe (14) is the diameter size of the steel balls (16); the first discharging device comprises a discharging plate (7), one end of the discharging plate (7) is hinged to the rack (1), the other end of the discharging plate (7) is connected with the push plate (10) through a linkage mechanism, and the hinge position is sleeved with a torsional spring; and by the adoption of the above structure, manual sorting is replaced, the production efficiency is greatly improved, the sorting precision is better, and operation is more convenient.

Description

technical field [0001] The invention relates to the field of mechanical processing equipment, in particular to an automatic sorting device for steel balls. Background technique [0002] Steel balls are used in all walks of life, and many products also contain steel balls. According to different needs, the diameter of the steel ball also has different specifications. Moreover, according to different usage occasions, steel balls are divided into coarse classification devices and fine classification devices, and the purpose of coarse classification is to quickly select steel balls with similar diameters to meet the needs of some low-precision processes, or to re-enter One-step fine sorting process. However, the existing situation is that most steel ball manufacturers usually pick the steel balls from the material box by hand before the steel balls are put into storage. Therefore, its production efficiency is extremely low, and to a large extent It affects the production cycl...

AI Technical Summary

Problems solved by technology

However, the existing situation is that most steel ball manufacturers usually pick the steel balls from the material box by hand before the steel balls are put into storage. Therefore, its production efficiency is extremely low, and to a large extent It affects the production cycle of the enterprise; in addition, the classification of manual picking can easily lead to incomplete screening, and steel balls of different specifications are easily mixed into the same specification

Images