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    • 7. 发明专利
    • Conveying roller and method for manufacturing the roller
    • 输送滚筒和制造滚子的方法
    • JP2010070327A
    • 2010-04-02
    • JP2008240221
    • 2008-09-19
    • Sheepron Kasei:KkUni Charm Corpユニ・チャーム株式会社株式会社シープロン化成
    • ARIMOTO SHIGERUISHIKAWA SEIICHI
    • B65H5/06
    • B65H27/00B65H2402/70B65H2404/1311B65H2404/181B65H2701/1722
    • PROBLEM TO BE SOLVED: To provide a conveying roller capable of stabilizing conveyance of an adhesive sheet-like conveyed article and capable of easily conveying the conveyed article, and a method for manufacturing the conveying roller.
      SOLUTION: In a roller part 11, a plurality of holes 12 are formed on an outer peripheral surface thereof with a prescribed hole open ratio. In this case, the hole open ratio is a ratio of a total area of all the holes 12 with respect to an area of the outer peripheral surface of the roller part 11. At this time, the hole open ratio is variable by a size of a diameter of the holes 12, a shape of the holes 12, and a number of the holes 12, and separation performance of the roller part 11 can be controlled by variation of the hole open ratio. A plurality of the holes 12 are formed on the outer peripheral surface of the roller part 11 at the prescribed hole open ratio in accordance with the degree of the adhesion of the sheet 100, and thereby, the separation performance of the roller part 11 in accordance with the degree of the adhesion of the sheet 100 can be obtained. Thus, winding of the adhesive sheet 100 around the conveying roller 1 can be prevented. Accordingly, the adhesive sheet 100 can be easily conveyed.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种能够稳定输送粘合片状输送物品并能够容易地输送被输送物品的输送辊以及输送辊的制造方法。 解决方案:在辊部11中,在其外周面上形成有规定的开孔率的多个孔12。 在这种情况下,开孔率是所有孔12的总面积相对于辊部11的外周面的面积的比率。此时,开孔率可以根据 可以通过开孔率的变化来控制孔12的直径,孔12的形状和多个孔12以及辊部11的分离性能。 根据片材100的粘合程度,以规定的开孔率在辊部11的外周面上形成有多个孔12,从而根据辊部11的分离性能 可以获得片材100的附着度。 因此,可以防止粘合片100缠绕在输送辊1周围。 因此,可以容易地输送粘合片100。 版权所有(C)2010,JPO&INPIT