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CN1842376B 静电涂装机及其洗净方法 失效 - 权利终止

静电涂装机及其洗净方法
摘要：
静电涂装机(20)具有可拆装的罐体(24)，当罐体(24)中的涂料袋(2)用完后更换新的罐体(24)。涂料袋(2)内的涂料由设于静电涂装机(20)的泵部(23)内的单螺杆泵(35)取出。单螺杆泵(35)具有设于涂料供给管(31)内的螺旋轴(36)。伺服电动机通过绝缘性的驱动轴(38)驱动单螺杆泵(35)。通过螺旋轴(36)的旋转对涂料袋(2)内的涂料进行吸引，将被吸引的涂料通过供给管(31)供给钟形杯(21)。由钟形杯(21)雾化的涂料的控制及喷雾停止是通过控制单螺杆泵(35)的旋转来执行的。
摘要（英）：

An electrostatic coating machine (20) has a removable canister (24), and when a coating material bag (2) included in the canister (24) is empty, the bag is replaced with a new canister (24). A coatingmaterial in the coating material bag (2) is taken out by a mono pump (35) provided in a pump section (23) of the electrostatic coating machine (20). The mono pump (35) has a helical shaft (36) provided in a coating material feed tube (31). The mono pump (35) is driven by a servomotor through an insulative drive shaft (38). The coating material in the coating material bag (2) is sucked by the rotation of the helical shaft (36), and the sucked coating material is fed to a bell cup (21) through a feed tube (31). Controlling and stopping spraying of the coating material atomized by the bell cup (21) is performed by controlling the rotation of the mono pump (35).

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