| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a working line which reduces vibration without dropping working efficiency and making a base larger and expensive. <P>SOLUTION: Mounting modules 12a and 12b are placed on a base while being apart from each other, and they are linked by contact-type linkage devices 130 and 132. The linkage device 130 includes contact members 134 and 136 which are provided on the upper ends of facing planes of columns 34 on the rear side of the respective main frames of the mounting modules 12a and 12b, while the linkage device 132 includes contact members 140 and 142 which are provided on the upper ends of facing planes of columns 32 on the front side thereof. When the mounting module 12 is attached to the base, it is brought into contact with the contact members. Thus, the approach of the mounting modules 12a and 12b is suppressed, and they are hard to be shaken in the approaching direction when a mounting head or the like starts movement and is accelerated or decelerated for stopping, thereby suppressing vibration. The adjacent mounting modules may be linked in the state where they are prevented from being closer or apart to/from each other, so as to inhibit vibration. <P>COPYRIGHT: (C)2008,JPO&INPIT |
