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    • 19. 发明专利
    • Adhesive applicator and bookbinding device
    • 粘合剂应用者和书写装置
    • JP2010188631A
    • 2010-09-02
    • JP2009035904
    • 2009-02-18
    • Nisca Corpニスカ株式会社
    • SASAMOTO SHINYATSUCHIYA ATSUSHI
    • B42C9/00
    • B42C9/00B05C1/003B05C1/08B05C1/0813B05C11/101
    • PROBLEM TO BE SOLVED: To provide an adhesive applicator which can form a uniform coating layer even if the length or the thickness of a sheet bundle is larger or smaller than specified size, in applying an adhesive to the end surface of the sheet bundle by using a coating roller. SOLUTION: First, the liquid amount of a coating compound layer formed between the coating roller impregnated with the coating compound and the coating surface of the sheet bundle is appropriately adjusted according to the coating length and/or the coating width of the sheet bundle. In order to achieve this adjustment, a level adjusting means for height-adjusting the liquid surface level of the coating compound storage chamber equipped with the coating roller is arranged in a paste container. The level adjusting means is constituted in such a way that the liquid surface level is made to ascend beyond the specified value by replenishing a solid adhesive to the paste container, or the position of a reflux amount regulating member which regulates (dams up) the amount of the adhesive flowing back along the surface of the coating roller is made to be adjustable, or the occupancy position of a liquid storing capacity adjusting member for adjusting the allowable storage amount of the adhesive is made to be movable in the storage chamber. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了提供即使片材束的长度或厚度大于或小于规定尺寸也可以形成均匀涂层的粘合剂施加器,在将粘合剂施加到片材的端面时 通过使用涂布辊捆扎。 解决方案:首先,根据涂层长度和/或片材的涂布宽度,适当地调节在浸渍有涂料的涂布辊和片材束的涂布表面之间形成的涂料化合物层的液体量 束。 为了实现这种调整,在糊剂容器中设置有用于使配有涂布辊的涂料化合物储存室的液面高度调整的水平调节装置。 水平调节装置的构成是,通过向糊状容器补充固体粘合剂,或使调节(阻止)量的回流量调节部件的位置使液面高度超过规定值 使得沿着涂布辊的表面流回的粘合剂是可调节的,或者用于调节粘合剂的允许存储量的液体存储容量调节构件的占用位置在储存室中可移动。 版权所有(C)2010,JPO&INPIT