Analyze the requirements of automatic grain counting machines.

The automatic pill counting machine uses an electromagnet vibration effect, which is stable and reliable; scientifically designed, simple, easy to use, small in size, light in weight, suitable for pharmaceutical, hospital, food and other industries, for capsules, tablets, granules and other medicines or For food counting. The machine is small in size, light in weight, accurate in counting and easy to operate. The contact surfaces of counting items are all made of stainless steel. It is an ideal special equipment for counting bottled, bagged and canned products in various related industries.

What are the design requirements for the electromechanical control system of automatic grain counting machines:

1. The control device has a function pre-selection function (automatic/manual). During normal operation, the entire system works automatically, while debugging and maintenance are performed manually.

2. The power supply, control functions, standby prompts, etc. of the whole machine should have corresponding instructions.

3. Necessary electrical protection measures should be taken.

4. Draw a schematic diagram of the movement of the controlled equipment, and determine the types of electronic control components and the positions of the travel switches and limit switches.

5. For the automatic grain counting machine, it is necessary to select the correct electrical components, draw the layout diagram of the electrical components, and prepare a component catalog.