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发明授权
CN104890944B 嘴安装用袋的供给方法及装置 有权

嘴安装用袋的供给方法及装置
摘要：
本发明提供一种嘴安装用袋的供给方法。使得在将袋从中央嘴安装用袋变更为角嘴安装用袋的情况、或将角嘴安装用袋的袋宽（W）、角部开口（3）的倾斜角度（θ）或其长度（L）变更的情况下，也能使用共同的嘴安装装置。将1个铅直面设定为基准面（N），被定位在输送机料斗（7）的前端处的角嘴安装用袋（2）的中心线（C）位于基准面上。用能以铅直的旋转轴（O）为中心旋转的吸盘（28）将袋吸附，在移送的过程中使吸盘旋转角度。当吸盘将定位后的袋吸附时，旋转轴的位置被设定在穿过角部开口的中心的角部开口垂线（M）与基准面交叉的位置。被吸盘吸附的袋被定位输送机（6）输送，被止动件（52、53）定位。此时，角部开口垂线位于基准面上。
摘要（英）：

A method and device for supplying spout attachment bags, in which one vertical plane is set as a reference plane N, and the center line (C) of a comer-spout attachment bag (2) positioned at the distal end of a conveyor magazine (7) is located in the reference plane N. A suction cup (28) picks up the bag and is rotated by a specific angle (¸) centered on a vertical rotational axis (O) when being transferred. When the suction cup picks up the positioned bag, the rotational axis is set to a position where a corner opening vertical line (M) that passes through the center of a corner opening (3) of the bag intersects the reference plane N. The bag held by the suction cup is sent to a positioning conveyor and positioned by stoppers (52, 53) with the corner opening vertical line being in the reference plane.

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