| 摘要 |
A screen printer that allows the pressing force of a squeegee on a screen to be adjusted accurately while having a simple configuration, and reduces manufacturing costs of the screen printer. Squeegee 120 is lowered towards screen 10 when the internal pressure of second air chamber 74 of pressing force adjusting air cylinder 56 is decreased. Control section 148 performs control of air regulator 96 based on response times from starting control of air regulator 96 to decrease or increase the internal pressure of second air chamber 74 until a value detected by pressure sensor 114 reaches a target value of the internal pressure. |
