The eccentric disc of the roller feeder is installed on the output shaft of the punch through a fixed seat, which provides power by the output shaft and drives the pull rod to move in a straight line reciprocating motion, thus driving the transmission shaft and driving the connecting lower drum to rotate. The core components of the roller feeding machine body are unidirectional device and reverse device, which have the same structure but different functions. The unidirectional device makes the roller unidirectional rotation and drives the material forward, while the reverse device prevents the reverse of the lower roller. At the same time, the brake device is equipped to eliminate the rotary inertia and ensure the stability of the feeding accuracy.
Advantage of feeder of high-speed roller feeder
- Roller feeding mechanism makes one-way device, which can ensure accurate control of the lower wheel, high durability, long use time will not affect the accuracy of the lower wheel, stable use. Moreover, there will be no phenomenon that the brake failure will result in the reverse of the next wheel and the inaccurate delivery distance because of the residual oil splashed during stamping.
- Roller feeder will not produce high heat during operation. Super hard alloy and roller are used on the roller, which is not easy to wear.
- Roller feeder operates as a circular motion of the roller, not as a linear motion of four guide pillars, so there will be no biting phenomenon.
- The speed of the roller feeder can reach 30 m/min when equipped with reverse device, generally 20 m/min, which improves the efficiency by 50%.
- The roller friction of the roller feeder is small, the required transmission torque is relatively reduced, the transmission mechanism is not easy to damage, and the service life is high.
Roller feeder has completely replaced air feeder because of its structural characteristics and working principle advantages. The manufacturer of feeder has also developed NC roller feeder, servo feeder, three-in-one feeder and left-right yaw feeder according to different market demands to meet customer production requirements. At present, it has been recognized by customers at home and abroad. Welcome to inquire HENLI to get more information.