In the realm of stamping automation production lines, vertical decoilers play a pivotal role as coiling devices. Among these, light-duty and heavy-duty decoilers stand out as the most commonly used. Both these devices employ an expandable and contractible mandrel system to efficiently wind up materials. However, once the coiling process concludes, a cumbersome transfer of the coiled material to a specific location becomes necessary. This typically involves halting the entire production line machinery and resorting to a manual unloading process. This manual unloading process not only places a significant burden on the workforce but also hampers operational efficiency.

Improving Efficiency with Double-Head Decoilers

To address these challenges and substantially boost production efficiency, double-head decoilers emerge as a game-changing solution. The double-head decoiler is characterized by its dual expandable and contractible mandrels, enabling an alternating material-receiving mechanism. Equipped with articulated arms featuring top-arching support blocks tailored to the decoiler setup, the coiled material can be effortlessly transferred to the corresponding arm. Subsequently, these arms pivot to the unloading area, facilitating the smooth lifting of the material coil to its designated position using a specially designed hook that locks into a designated slot. This process entails minimal manual intervention, and it significantly enhances the efficiency of material coil transfer.

Components of the Double-Head Decoiler

The double-head decoiler comprises several key components that work in unison to streamline the material-receiving process. These components include:

1. Base

The base provides stability and support for the entire double-head decoiler system.

2. Frame

The frame offers structural integrity and ensures the proper alignment of all components.

3. Rotating Shafts

Two main material-receiving spindles are symmetrically installed on the rotating shafts, positioned uniformly with their central axes coinciding at the center of the turntable.

4. Motors

Motors are responsible for driving the rotating shafts and, in turn, the material-receiving spindles.

5. Electrical Box

The electrical box houses the necessary controls for the operation of the double-head decoiler.

6. Main Material-Receiving Spindles

These spindles are pivotal to the operation of the double-head decoiler. They feature arched support blocks on top, designed to accommodate the inner circular material tube of the coiled material.

7. Arched Support Blocks

The arched support blocks play a critical role in ensuring the material is held securely during the unwinding process. They have a circular arch shape on top to snugly fit the inner circular material tube.

8. Support Rods

These rods work in conjunction with the support blocks and feature a central slot that divides the support block into two symmetrical halves. This configuration forms an expandable and contractible mandrel structure, facilitating the rapid unloading of materials during production.

The Efficiency Advantage

The utilization of a double-head decoiler not only reduces the need for manual labor but also optimizes the material coil transfer process. With its innovative design and integrated components, it allows for non-stop and rapid material unloading, ultimately enhancing the overall efficiency of stamping automation production lines.

In conclusion, double-head decoilers represent a significant advancement in the field of stamping automation. Their ability to streamline the material-receiving and unloading process, reduce manual labor, and increase operational efficiency makes them a valuable asset for any production line. Embracing this technology can lead to improved productivity and a competitive edge in the stamping automation industry.

double-head decoiler
double-head decoiler