The fully automatic paste filling machine of Nantong Bolang Machinery is widely used in industries such as pharmaceuticals, cosmetics, and food due to its high-precision filling technology and intelligent control system. The following is a detailed analysis of its core working principle and structural characteristics:
1、 Working principle
1. Paste supply system
The paste is transported to the storage tank through the feeding system to ensure continuous and stable material supply, and the feeding speed can be adjusted according to different viscosities.
2. Positioning and Quantitative Filling
Container positioning: The mechanical device precisely aligns the bottle or hose to ensure that the filling port matches the container.
Quantitative control: The filling valve controls the flow rate by adjusting the valve opening and closing time, and the filling accuracy can reach ± 0.5%. The servo drive system has a repeat positioning accuracy of ± 0.01mm.
3. Process monitoring and feedback
Real time monitoring of flow rate, filling volume, and container position, with a PLC control system response time of less than 50ms to ensure consistency in filling.
4. Sealing and capping
Supports hot press sealing (120-200 ℃), electromagnetic induction sealing (completed in 0.1-0.5 seconds), and screw capping (mechanical arm grasping capping, with a pass rate of 99.9%).
2、 Structural characteristics
1. Modular design
The number of filling heads can be expanded (4-8 heads) to meet different production capacity requirements (2500-3600 bottles/hour), and is compatible with various containers such as glass bottles and plastic bottles.
2. High precision control system
Using a temperature control module (fluctuation ± 0.3 ℃) and an industrial Internet of Things platform, remote monitoring and data collection are achieved.
3. Security protection mechanism
Equipped with infrared foreign object detection, pressure monitoring, and automatic emergency stop function, the accuracy of fault warning is 99.2%.
4. Flexible adaptability
Supports multiple sealing methods such as capping, screwing, and rolling anti-theft caps, and can be customized for heating filling (such as hot filling, insulation filling).