Outpouring assembly

An outpouring assembly, comprising an outpouring plate, wherein the outpouring plate is provided with a liquid outlet through hole, a paste discharge pipe is disposed in the liquid outlet through hole, the paste discharge pipe moves up and down in the liquid outlet through hole, and when a lower end of the paste discharge pipe extends out of the liquid outlet through hole, the paste discharge pipe is in a liquid outpouring state,

• wherein that the paste discharge pipe moves up and down in the liquid outlet through hole means that the paste discharge pipe is subjected to downward force to extend downwards and is subjected to upward force to retract,
• wherein the outpouring assembly further comprises an oscillating rod rotatably disposed on the outpouring plate, wherein an upper limiting stopper and a lower limiting stopper are disposed on the paste discharge pipe, and an end A of the oscillating rod is located between the upper limiting stopper and the lower limiting stopper;
• or a lower limiting stopper is located on the paste discharge pipe, an end A of the oscillating rod is located above the lower limiting stopper, and a spring is disposed between the paste discharge pipe and the outpouring plate.

An outpouring assembly, comprising an outpouring plate, wherein the outpouring plate is provided with a liquid outlet through hole, a paste discharge pipe is disposed in the liquid outlet through hole, the paste discharge pipe moves up and down in the liquid outlet through hole, and when a lower end of the paste discharge pipe extends out of the liquid outlet through hole, the paste discharge pipe is in a liquid outpouring state,

• wherein the outpouring assembly is a backflow outpouring assembly, the backflow outpouring assembly further comprises a first valve member, the first valve member comprises at least one backflow channel, and relative movement is performed between the first valve member and the outpouring plate, so that the backflow outpouring assembly performs switching between an outpouring location and a backflow location.