专利名称：Apparatus and method for stacking rolls of pressure nsitive tape漫画培训班
which是什么意思发明人：Ernest C. Hiscoe
申请号：US05/622155
申请日：19751014
evan什么意思公开号：US04030619Ametaver
公开日：
19770621
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摘要：A stacking and interleafing device for rolls of pressure nsitive adhesive tape has an inclined table adapted to hold a row of the rolls carried in a spaced relationship on a mandrel. The table supports a plurality of upright, parallel plates that parate the adjacent rolls. The plates maintain the rolls in a spaced apart relationship as the mandrel is drawn clear of the rolls and as they advance down the incline. An escapement mechanism mounted over the table successively transfers one row of stripped rolls from a storage portion of the table to a feeder portion of the table subtended by a movable drop- off mechanism. Translation of the drop-off mechanism gravity feeds the rolls, one at a time, and without contact between the rolls, to a conveyor system. A reciprocating shuttle plate receives the rolls from the conveyor system and successively carries each roll to a mandrel mounted on a rotatable stack forming arm. As the shuttle returns to receive another roll, the preceding roll drops onto the mandrel. Suction ports located on the underside of the shuttle strips a relea liner from a supply magazine and carries it with the roll to the stacking mandrel. When the shuttle positions the roll and the relea liner over the mandrel, a valve arrangement releas the vacuum and the relea liner drops onto the mandrel thereby interleafing with the rolls as they are stacked. When aeducational
predetermined number of rolls are stacked and interleafed, the rotatable arm indexes to bring an empty mandrel in the stack forming or "load" position. At the same time, the stacked mandrel is carried to an "unload" position. A fork lift elevator and associated stack handling devices remove the stack from the mandrel in the unload position and convey it to a packer.
cto是什么意思申请人：NASHUA CORPORATION
造价培训
代理机构：Kenway & Jenney第三十届奥运会
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