| 摘要 |
FIELD: technological processes. ^ SUBSTANCE: invention refers to woodworking. Device comprises feeding rollers arranged in the form of shells on rotary supports installed at fixed axes. Drives of feeding rollers are installed inside each roll and are connected to shells by means of gear mechanism. Axis of lower feeding roll is fixed on controlled or fixed table of bed plate, and axis of upper feeding pressing roll is fixed on rocker frame joined to bed plate at one side by axis, and on the other side - by lifting pneumatic cylinder and frame clamping. ^ EFFECT: invention makes it possible to improve accuracy of stock feeding. ^ 3 cl, 3 dwg |
