In the realm of automated production lines, the feeding mechanisms play a pivotal role, traditionally tailored for standard sheet materials. However, when faced with non-standard materials like terminals, embossed patterns, and welded seams, the limitations of standard roller feeders and NC feeders become evident. These conventional methods often result in unintended material damage, especially when subjected to the pressure of the rollers. Industries such as automotive, high-voltage power transmission transformers, and terminals find themselves resorting to manual feeding or traditional pneumatic feeders in secondary stamping processes. The repercussions include high failure rates, low efficiency, poor stability, inadequate precision, and compromised safety. The inability to meet the evolving demands of modern stamping production underscores the need for a reevaluation of current practices.

Tailored Solutions for Non-Standard Materials

Recognizing the challenges posed by non-standard materials, particularly those undergoing secondary processing, a specialized approach has been formulated. The key lies in addressing the unique characteristics of these materials, ensuring a seamless integration into the automation of stamping production.

Innovative Feeder Machine Design

Feeder machines designed for non-standard materials feature avoidance grooves strategically incorporated into the feeding rollers. These grooves serve the crucial purpose of navigating around plated or raised sections of the materials, effectively enabling the automation of stamping production for these unconventional materials.

Precision in Avoidance Grooves

The avoidance grooves on the upper feeding rollers are meticulously crafted to match the characteristics of the lower feeding rollers. The width of the avoidance groove on the upper feeding roller equals or surpasses the width of the plated or raised sections on the sheet material. The quantity of avoidance grooves is intricately tied to the number of plated or raised sections present on the sheet material conveyed through the automated stamping production line.

Tailored Configuration for Specific Applications

Taking the example of power transformers, a common scenario involves the utilization of two avoidance grooves. The center distance between these grooves mirrors the center distance between the two plated or raised sections on the sheet material. This tailored configuration ensures optimal performance for the specific requirements of stamping power transformers.

Symmetrical Design for Enhanced Performance

The lower feeding rollers are mirror images of their upper counterparts, featuring avoidance grooves that align in both shape and size. The depth of these grooves matches or exceeds the effective thickness of the sheet material being processed by the feeder machine. This symmetrical design guarantees precision and reliability in the automation of stamping production for non-standard materials.

In conclusion, the era of limitations imposed by conventional feeding mechanisms for standard sheet materials is evolving. The introduction of avoidance grooves in feeder machines designed for non-standard materials marks a significant stride towards enhanced efficiency, precision, and safety in the realm of stamping automation. As industries adapt to the changing landscape of material requirements, these tailored solutions pave the way for a new standard in automated production lines.

Feeder Machine
Feeder Machine