Patent ID: 11167365

Abstract:
The present application provides an automatic solder paste addition apparatus and system for a solder paste printer, the apparatus comprising: a push rod, a pressure plate, a support plate, a movable plate and a working platform; the pressure plate moves up and down as the push rod moves up and down, the support plate is fixed in relation to movement of the push rod, an outer side of the movable plate is disposed on the support plate so as to be capable of sliding up and down, the pressure plate is disposed on an inner side of the movable plate so as to be capable of sliding up and down, and the working platform is fixed to the movable plate and used for bearing a solder paste tub, wherein a lower one-way locking mechanism is provided between the movable plate and the support plate, the lower one-way locking mechanism being configured to lock the movable plate when the movable plate is in the working position, so that the movable plate cannot move downward; and wherein an upper locking mechanism is provided between the movable plate and the pressure plate, the upper locking mechanism being configured so that the pressure plate can move relative to the movable plate when the movable plate is not moving, and can also move together with the movable plate when the movable plate is moving.