Steel ball counter based on single-chip microcomputer

Abstract

Provided is a steel ball counter based on a single-chip microcomputer. The counter comprises a mechanical device and a counting control system. The mechanical device is formed by a support, a box body, a guide groove, a rack rod, a support rod and a cross rod. The counting control system is formed by a core control module, a steel ball detection device, a steel ball separating device and a speed control device. When the steel ball counter works and current granule values gradually increase, if the difference between the current granule value and the set granule value is less than 30, a solenoid valve A acts to drive a valve A to be closed and four-way channels to be closed. If the difference between the current granule value and the set granule value is less than 15, a solenoid valve B acts to drive a valve B to be closed. If the difference between the current granule value and the set granule value is less than 5, a solenoid valve C acts to drive a valve C to be closed. If the difference between the current granule value and the set granule value is equal to 0, a solenoid valve D acts to drive a valve D to be closed. According to the invention, an infrared opposite-emission sensor is used for carrying out detection, so high precision of counting is achieved and small balls are allowed to roll more smoothly.

Description

technical field [0001] The invention relates to the counting of steel balls with a diameter of 4 to 15mm. It adopts infrared sensor detection technology, can measure the steel balls with high precision, and has high efficiency and good stability. It is especially suitable for counting steel balls in factories and belongs to electromechanical The technical field of integrated machinery and equipment. Background technique [0002] With the vigorous development of machinery manufacturing and electronic product applications, more and more intelligent machines replace traditional complex human labor, which greatly improves production efficiency and reduces errors, making it more economical and environmentally friendly. Information technology has become a global strategic technology today. As the perception, collection, conversion, transmission and processing of various information, it has become an indispensable core component in various application fields, especially in automati...

AI Technical Summary

Problems solved by technology

[0003] In the past, the number of steel balls was counted by manual and heavy repetitive labor. This is not only troublesome, but also because people's memory is different, they may forget the number of counts, so they have to start from scratch, which is very cumbersome.

Later, steel ball counting was mainly based on weighing and counting, but this counting method had a large error

With the improvement of people's requirements for accuracy, the traditional counting by manpower and weighing can no longer meet the production requirements of today, and the market is in urgent need of a device that can accurately measure steel balls

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