Pillow Packaging Machine Structure

A pillow packaging machine consists of four core components: an electrical control system, a frequency conversion system, a sealing and cutting system, and a heating system. Compared to traditional packaging machines, it incorporates a human-machine interface (HMI), enabling flexible and diverse bag length settings. The pneumatic system monitors the accuracy of the packaging film in real time, with the calculated results displayed intuitively on the HMI, ensuring the appropriate film sealing and cutting length. This design not only enhances the stability of the pillow packaging machine but also significantly improves packaging speed and positioning accuracy. Furthermore, the frequency conversion adjustment function makes operation simple and easy to understand.

During the packaging production process, deviations in the sealing and cutting position may occur due to factors such as inaccuracy in the packaging material's positioning color mark, material stretching, and mechanical transmission. To achieve precise sealing and cutting, packaging design must incorporate automatic positioning capabilities. This is typically addressed by designing a continuous photoelectric automatic positioning system. This system operates based on the packaging material's positioning mark and is available in various types, including forward and reverse, braking, and synchronized dual-drive systems.