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.