Where can Tianyi switch - limit switch be used?

Create Date: 2024-8-30 12:03:23|Source: TIANYI/TAYEE

daily life

There are many aspects of the use of limit switches, and it is found in many electrical appliances. So what effect can such a simple switch have? It is first and foremost a chain maintenance effect. The most common example is its use in washing machines and tape recorders (video recorders).

In the process of dehydration (spinning) of the washing machine, the speed is very high, if someone at this moment because of negligence to open the door or cover of the washing machine, and then put the hand in, it is easy to cause damage to people, in order to prevent the occurrence of this kind of accident, an electric contact is installed on the door or cover of the washing machine, once someone opens the door or cover of the washing machine, it takes the initiative to power off the motor, and even relies on mechanical linkage to make the door or cover open immediately "brake", forcing the rolling parts to stop, so as not to injure people.

In tape recorders and video recorders, we often use fast forward or rewind, where the tape scrolls rapidly, but stops when it reaches the end point of the tape. Here again, the travel switch had an effect, but this time it was not caused by a bump but by a sudden increase in the tension of the tape.

industry

Limit switches are mainly used to convert mechanical displacement into electrical signals, so that the operating state of the motor can be changed, and then control mechanical actions or used as program control.

The real use of the limit switch is in industry, where it works with other equipment to form a more chaotic automation device.

There are many of these limit switches on the machine, which can be used to control the movement of the workpiece or the stroke of the active feed to prevent collisions. Sometimes the limit switch is used to make the controlled object actively switch between the two directions of the rule, and then get a continuous reciprocating motion. For example, when the trolley that actively transports materials arrives at the end and touches the limit switch, and the overturning organization is connected, the materials in the car are overturned and returned to the starting point. After arriving at the starting point, I touched the travel switch of the starting point, turned on the circuit of the charging organization, and began to load the car actively. If it goes on like this, it becomes a set of active production lines, which do not need to be managed, and work day and night, saving people's physical labor.

Where can Tianyi switch - limit switch be used?

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