PASTE SUPPLYING DEVICE, SCREEN PRINTER, PASTE SUPPLYING METHOD AND SCREEN PRINTING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a paste supplying device, a screen printer, a paste supplying method and a screen printing method capable of replacing paste pots without stopping an operation of the entire screen printer.SOLUTION: A paste supplying device includes: a pot holding part 54 which holds a plurality of paste pots 61 obtained by accommodating a paste Pst in a cylindrical container 71 including an inner lid 72 in a movable manner and having a through-hole 61S at a bottom part 71a respectively by aligning them in a horizontal direction so that they come into a state where the through-hole 61S faces downward and downward movement of the cylindrical container 71 is restricted; a movable cylinder 52 which moves the pot holding part 54 in a direction where the plurality of paste pots 61 are aligned, and selectively allows one of the plurality of paste pots 61 to be located at a predetermined paste pressing out position; and a press cylinder 55 which presses out the paste Pst from the through-hole 61S by pressing down the inner lid 72 of the paste pot 61 located at the paste pressing out position with respect to the cylindrical container 71.