PURPOSE: To provide an automatic piping connecting device, by which switching operation for piping is facilitated without using a hose.
CONSTITUTION: A plurality of lines of piping couplings arranged in line are fixed to a frame 10. The piping couplings C01,-,C35 are arranged horizontally so that the connected port is directed upward, and that each piping coupling forms a matrix. Each piping coupling is connected to a piping to which an external device is connected. A connection cartridge 30 is inserted in and provided on a desired line on the piping coupling of the frame. A connection coupling in the connection cartridge is connected by a connection pipe. The piping connected to the piping coupling and the connection coupling respectively are connected together through the connection pipe in a piping connection driving device, when the piping coupling and the connection coupling are opposed to one another, by lowering the connection pipe, and then by connecting the piping coupling and the connection coupling together.
SHIMA KAZUMI
ISHIBASHI HIRONORI
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