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发明公开
CN101293347A 板材输送装置 失效 - 权利终止

板材输送装置
摘要：
本发明提供一种板材输送装置，其能够使行走体的板材保持器紧凑并提高板材输送速度及缩短其加减速时间，且能够提高对较小板材的输送效率。其具备可沿板材加工机与板材载置部之间平行地设置的多个轨道分别独立行走的多个行走体。行走体具有保持板材的板材保持器(19、20)。板材保持器(19、20)的一部分构成为扩张部(26)，该扩张部可自由变更位置到在相邻的轨道上行走的行走体的行走区域(R1、R2)。且可有选择地进行如下动作，即：各行走体通过板材保持器(19、20)对板材进行保持并单独地进行输送的单独输送动作、以及多个行走体通过使扩张部(26)变更位置的各个板材保持器来对共同的板材进行保持并输送的协同输送动作。
摘要（英）：

The present invention provides a work sheet conveying device having a traveling member with a compact work sheet holder, making it possible to improve work sheet conveying speed and to reduce the time required for acceleration and deceleration, the work sheet conveying device further making it possible to improve the efficiency with which small work sheet's are conveyed. The work sheet conveying device includes a plurality of traveling members 13, 14 that can travel independently along a plurality of tracks 11, 12 installed parallel to one another between a work sheet processing machine 1 and a work sheet placement portion. Each of the traveling members has a work sheet holder 19, 20 that holds a work sheet.; A part of the work sheet holder 19, 20 is configured as an expanding portion 26 the position of which can be changed to a traveling area R 1, R 2 for the traveling member traveling along the adjacent track. The device selectively performs an individual conveying operation of allowing each of the traveling member to hold and individually convey the work sheet using the work sheet holder 19, 20 and a cooperative conveying operation of allowing the plurality of traveling members 13, 14 to hold and convey the same work sheet using the respective work sheet holders 19, 20 with the position of the expanding portion 26 changed.

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