| 摘要 |
<p>A case developing machine 1 comprises a case unloading device 3 that unloads a closed case 10 from a case stacking station 2, a case opening device 4 that opens and develops an unloaded case 10, and an insertion space forming device 5 that forms an insertion space of rhombic cross section for a title sheet between a case body 11 and a cover 12. The case opening device 4 includes a suction cup 47 holding the back of a case 10, at least one pair of suction cups 43, 44 holding the front face and the rear face of a case 10, respectively, and a pair of claw members 45, 46 engaging with the end face of a case body 11. The insertion space forming device 5 includes a pair of contact members 51 that maintain the opened case body 11 in the reversed V-shaped cross section, and a suction cup 52 that maintains the cover 12 in the general V-shaped cross section.</p> |
