In the sphere of automated feeding machinery, the second-generation high-speed roller feeder has emerged as a significant advancement, conceived to rectify the shortcomings of its antecedents, notably air feeders. Issues with sluggish feed rates, sub-par accuracy, and complex maintenance have been addressed in this innovative solution.

Unmatched Features of the High-Speed Roller Feeder

The high-speed roller feeder shines with myriad superior attributes. These include energy efficiency, minimal vibration, high precision, and rapid speed. The machine’s roller clamping mechanism protects materials from scratching, and it boasts a low rate of malfunction. Consequently, it has ascended as the leading choice for automated punch press feeding.

An Insight into the Mechanism of the High-Speed Roller Feeder

Designed with symmetry in mind, the high-speed roller feeder comes equipped with two congruent arc-shaped hollow grooves, located on an eccentric disk. This disk locks onto the punch press’s output shaft with the help of a screw and an eccentric disk seat, rotating as the output shaft does.

An adjustable tripartite structure, known as the connecting rod, is affixed to the eccentric disk via a universal joint. Within it lies a bar-shaped chute that extends perpendicular to the line connecting the hollow grooves’ centers. The adjustment ring is locked within the bar-shaped chute via an adjustment screw acting as a shaft. This ring then connects to the connecting rod using an inner screw thread.

On the flip side, the connecting rod links to a swing arm via a universal joint, which subsequently connects to a transmission shaft. The swing arm, driven by the transmission shaft, activates a one-way device as the connecting rod rotates around the transmission shaft. This device interacts with one end of the lower wheel. This wheel, in turn, meshes with the upper wheel, both housing smooth rollers for clamping and processing materials.

The Functional Flow of the High-Speed Roller Feeder

In operation, when the punch press’s slider is at the top dead center, the bar-shaped chute within the high-speed roller feeder aligns perpendicularly with the connecting rod. As the slider descends, the connecting rod activates the one-way device, causing the upper and lower wheels to rotate and incrementally feed the plate into the punch press mold.

Contrarily, when the slider is at the bottom dead center, the bar-shaped chute and connecting rod align linearly. At this juncture, the eccentric disk’s rotation fails to activate the one-way device, resulting in zero forward speed for the plate in contact with the slider.

The Adjustable Nature of the High-Speed Roller Feeder

The plate’s forward speed mimics a sine wave, reaching a standstill when the slider stamps the plate. The adjustment screw’s position within the hollow groove is modifiable, enabling users to alter the eccentric disk’s eccentricity. By tweaking the rotation degree of the adjustment ring, the connecting rod’s length can be adjusted to meet various processing requirements, underlining the high-speed roller feeder’s adaptability.

In conclusion, the high-speed roller feeder represents a leap in automated punch press feeding technology. With its array of advanced features and user adjustability, it’s poised to revolutionize industrial processes.

high-speed roller feeder
high-speed roller feeder