Automatic steel ball screening and packaging machine

Abstract

The invention relates to an automatic steel ball screening and packaging machine. The automatic steel ball screening and packaging machine is characterized by comprising a rack, an emptying box, a screening and filtering track and a weighing platform; the emptying box is obliquely placed at the left end of the rack; the screening and filtering track is divided into a preliminary selection track, a screening track, an oil spraying track and a material discharging track; the screening and filtering track and the upper plane of the track form an included angle with an oblique angle of 5 degrees-8 degrees; a groove is formed in the weighing platform; a screening mold is clamped and buckled in the screening track; the screening mold is divided into spacing plates in upper and lower rows, and intervals of the upper spacing plates are greater than intervals of the lower spacing plates; and steps which are oblique downward by 5 degrees are formed at two sides of the lower spacing plates. An intelligent control system is adopted for the device, and the device is controlled integrally by a control box and rolls automatically for the steel balls are spherical; the screening mold has three output tracks and can detect steel balls which are completely fit for the standard, and finally the steel balls are weighed, measured and packaged by the weighing platform; and the working efficiency is high, and the labor and energy sources are saved.

Description

technical field [0001] The invention relates to a machine integrating screening and packaging, in particular to a steel ball automatic screening and packaging machine. Background technique [0002] According to the production and processing technology, steel balls are divided into grinding steel balls, forged steel balls, and cast steel balls; according to the processing materials, they are divided into bearing steel balls, stainless steel balls, carbon steel balls, alloy balls, etc. Among them, the alloy steel ball is a spherical iron alloy wear-resistant body produced by forging, spinning, rolling and casting with carbon, chromium, manganese, molybdenum, etc. as the main added metal elements. Mine balls, cement balls, etc. are the most important components. [0003] Steel balls are important basic components, especially precision industrial steel balls play a huge role in the development of the national economy. Under some special conditions, steel balls of special mater...

AI Technical Summary

Problems solved by technology

[0005] The original screening work is to use a sieve manually. This sieve is a hole with a specific size in the dustpan. It needs to be manually vibrated to keep the steel balls larger than the specified size in the dustpan. At the same time, from the dustpan The leaked steel balls need to be put into the next dustpan. At this time, the hole diameter on the dustpan is slightly smaller than the specified size, and it needs to be vibrated to remove the steel balls smaller than the size. This operation method requires a lot of work and consumes a lot of energy. At that time, too much manpower was wasted; later, with the continuous advancement of science and technology, people used rollers for screening, that is, using two pairs of wheels, and the runners were driven by motors, and the relative rotation of the two runners was used. It is screened. In this way, many surfaces of the screened steel balls are worn, resulting in a large number of defective products and wasting raw materials.

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