| 摘要 |
FIELD: mechanical engineering. SUBSTANCE: apparatus has frame with immovable knife, slide with movable knife and drive. Immovable and movable knives have two pairs of movable jaws with resilient members. Movable knife is connected with shaft carrying slide. Adjusting bolt is positioned on immovable knife and column. Pneumatic cylinder with spring is mounted below frame. Stop is connected to immovable knife and column. Funnel attached to column is connected at its one side with roller conveyer and at its other side with column, jaws of movable and immovable knives and stop. Drive is connected through slide and shaft with movable knife. EFFECT: simplified construction, reduced production cost, increased efficiency and enhanced reliability in operation. 2 cl, 1 dwg |
