| 摘要 |
PROBLEM TO BE SOLVED: To smoothly perform the maintenance operation or installation operation of a packaging machine while reducing the number of components of the machine.SOLUTION: A cardboard caser C is provided with a plurality of units U1-U6 including a grouping unit U2 for dividing and grouping a plurality of pet bottles P for a predetermined number and a packaging unit U6 for packaging the grouped pet bottles P with a packaging body. The caser has a plurality of servo motors m21, m22, m41, m51, m61, m62, m71, m72, m73 (hereinafter referred to as "m") provided in the units U2-U6 of the plurality of units U1-U6 to serve as drive sources of the units U2-U6 respectively; a controller for synchronously controlling the plurality of servo motors m; and a pulse signal generator for outputting the pulse signal to the controller according to the rotation of an operation handle. The controller can synchronously rotate the plurality of servo motors m based on the pulse signal being input. |
