2results about How to "Convenient manual control" patented technology

This utility model relates to the field of chopsticks production technology, specifically a material receiving mechanism for a chopsticks defect detection machine. The detection machine includes a main body, multiple collecting trays, a collecting bin, a storage bin, a sealing plate, and a locking mechanism. The collecting trays are used to collect chopsticks with different defects and are fixed to one side of the machine's main body outlet. The collecting bin is used to collect qualified chopsticks and is fixed below the machine's main body outlet, with a sloping bottom wall. The storage bin is used to store qualified chopsticks and is installed below the collecting bin, also with a sloping bottom wall. The sealing plate is slidably installed on one side of the collecting bin to close its outlet. Qualified chopsticks fall into the collecting bin after detection and slide down the slope into the storage bin. When the storage bin is full, the sliding sealing plate closes the collecting bin outlet, and the locking mechanism unlocks the storage bin and locks the sealing plate. The storage bin is reset after replacement, allowing for replacement without stopping the machine. During replacement, chopsticks collected in the collecting bin can continue to slide down. The main purpose is to improve the continuity of chopsticks production and reduce labor intensity.

The application discloses a control system and a control method for a chest drainage device, wherein the control system comprises a controller, a pressure sensor, a flow sensor and a control button group; the pressure sensor, the flow sensor and the control button group are electrically connected with the controller respectively; the pressure sensor is used for collecting the pressure value in the drainage pipeline in real time and converting the pressure value into an electric signal to be transmitted to the controller; the flow sensor is used for detecting the flow of hydrops or gas in the drainage pipeline in real time and converting the flow into an electric signal to be transmitted to the controller; the control button group is used for sending operation instructions to the controller, and the operation instructions comprise starting instructions, stopping instructions and parameter setting instructions; the controller is electrically connected with a solenoid valve and a negative pressure pump of the drainage device respectively, and is used for controlling the starting and stopping of the solenoid valve and the negative pressure pump according to the received pressure signal. The application can solve the problem of safety risk caused by the fact that the negative pressure pump cannot be automatically stopped in time due to the excessively high negative pressure in the drainage pipeline.