| 摘要 |
PURPOSE:To shorten tact time and also to miniaturize an installation space, by immersing an article to be coated into an electrodeposition paint tank in an area of entering into tank, submerging it, passing it through a submerged electrification area, and pulling it up from an area of taking out of tank and also by setting, independent, an electric power supply system in the area of entering into tank. CONSTITUTION:An electrodeposition paint tank 1 is constituted of an area of entering into tank, a submerged electrification area, and an area of taking out of tank, and electrodes 2 and feeders 3 are provided to the inner parts in the above areas of the tank, respectively. In an electrodeposition coating equipment constituted as mentioned above, by means of a lifter (not shown in fig.) capable of intermittent connection with the above feeder 3, an article 10 to be coated is immersed from the outside of the tank into an area of entering into tank, submerged, conveyed in this state to a submerged electrification area, shifted to an area of taking out of tank, and then pulled up out of the tank. Electric power is supplied from a first electric power source 4, in the area of entering into tank, and a second electric power source 5, in the submerged electrification area and the area of taking out of tank, respectively, to the feeders 3 to be connected to the article to be coated in the course of transfer through the above electrodeposition paint tank 1 and the electrode 2 to carry out electrodeposition coating. By this method, the installation space of the electrodeposition paint tank 1 can be reduced, and tact time can also be shortened by passing, simultaneously, plural articles 10 to be coated through the electrodeposition paint tank 1.
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