The Transmission Structure Characteristics of The Transparent Film Three-dimensional Packaging Machine

The transmission structure of the transparent film three-dimensional packaging machine has the following characteristics:

The combination of multi-station turntables and CAM drive: A multi-station turntable alternating packaging method is adopted, and all wrapping and heat sealing actions are completed through CAM drive. This design ensures the continuity and high speed of the packaging process. The CAM transmission mechanism can precisely control the complex motion trajectory, making the actions such as wrapping, folding and heat sealing coordinated and consistent. It features high speed and stable operation.

Diversification and coordination of transmission parts: The transmission mechanism is composed of various transmission parts, such as gears, cams, sprockets (chains), belts, etc. These parts work together to achieve the transmission of power and motion. For instance, gear transmission is used to distribute power, sprocket chain transmission is used to connect actuators, and belt transmission is used to assist in power transmission, jointly ensuring the stability and efficiency of the transmission system.

Gas-hydraulic linkage technology assistance: In the transmission structure, in addition to mechanical transmission, gas-hydraulic linkage technology has also been introduced. For example, the feeding push plate is driven by a cylinder and achieves rapid and smooth pushing actions through compressed air. The heat sealing module is equipped with a hydraulic buffer device to ensure the stability and accuracy of the sealing pressure. This gas-liquid linkage auxiliary transmission mode enhances the adaptability and reliability of the packaging machine.

Modular and replaceable design: The transmission structure adopts a modular design, which is convenient for maintenance and upgrade. For example, by changing the mold, items of different sizes can be packaged. The newly designed multiple patented structures make mold replacement simpler and faster. In addition, the transmission components such as the film cutting knife also adopt a replaceable design. The new double-rotating film cutting knife has a longer service life and can cut films more accurately and smoothly.

High-precision transmission and control: The transmission structure is closely coordinated with the control system to achieve high-precision transmission. For example, a servo motor is adopted for automatic film ejection, with adjustable speed and length. Stepless speed regulation is achieved through the collaborative control of PLC and frequency converter. The multi-point tracking and detection system ensures the accuracy of the packaging process. These technologies ensure the stability and packaging quality of the packaging machine during high-speed operation.

Dynamic performance optimization of the transmission system: The transmission system has high requirements for dynamic performance and needs to have a fast dynamic following performance and high speed stability accuracy. Therefore, in the design of the transmission structure, the dynamic technical indicators of the frequency converter must be taken into account, and high-performance frequency converters should be selected to meet the requirements. Meanwhile, by optimizing the layout and connection methods of the transmission components, the vibration and shock during the transmission process can be reduced, and the overall performance of the transmission system can be improved.