2results about How to "Avoid getting hot" patented technology

This invention relates to the field of glass processing equipment technology, and discloses a wiping device for tempered glass production and processing with waste liquid recovery. The device includes a conveyor body, on which a drying component, a cleaning component, and a waste liquid recovery tank are mounted. An installation gap is provided on the conveyor body, located between the cleaning component and the drying component. A mechanical triggering component and a wiping component are installed at the installation gap. This invention, by incorporating the mechanical triggering component, wiping component, and wiping strip, forces the wiping strip to move to the upper surface of the glass after operation, thereby guiding water droplets on the glass surface to the glass edge and ultimately allowing them to fall off. This reduces the amount of water droplets remaining on the glass after cleaning, making the glass easier to dry subsequently without requiring higher drying temperatures, thus reducing the energy consumption of the drying component and achieving energy-saving effects.

The invention relates to the technical field of motor control, in particular to a position identification method and device. The method comprises the following steps: setting a duration value of a detection interval, and setting a magnetic induction change threshold based on the duration value; after the motor is powered on, the motor is driven to rotate in the first rotation direction, and the following steps are executed: the starting time value of a certain detection interval is obtained, and the ending time value of the same detection interval is obtained through the starting time value of the detection interval and the duration value of the detection interval; a first magnetic induction value corresponding to the starting time value of the same detection interval is obtained, a second magnetic induction value corresponding to the ending time value of the same detection interval is obtained, and a magnetic induction absolute difference value is obtained through calculation of the first magnetic induction value and the second magnetic induction value. According to the method, whether the structural part reaches the mechanical end point or not is judged by detecting the magnetic induction change value in the interval, so that the structural part does not impact the mechanical backstop at the mechanical end for a long time.