Positioning mechanism for barrel rolls - includes coordinated sliders and fall shafts fitted with stops to control convex or straight barrel shapes

摘要

The barrels are conveyed in an axially lined up position, with a check point controlling the position of the front surfaces of three fall shafts, one is used directly for the removal and another leads to the recess of a rotating plate. The recess is rotatable to above the opening of the third fall shaft leading to the removal outlet. The items of material (15) are moved vertically to a first slider (2), connected to a drive cylinder (A). The slider has a stop (3) which has a working connection with a control point (19) fixed relative to the slider (2). Second, third and fourth sliders (6,10,and 7) are all fitted with passages for the material and coordinated with the fall shafts.