The application of Solidot's Remote I/O Module XB6S in the rice packaging line

The rice packaging line is an automated packaging line designed to complete processes such as weighing, bagging, sealing, and palletizing rice. It typically consists of systems for feeding, weighing, bagging, sealing, and inspection, significantly enhancing packaging efficiency and ensuring product quality consistency.

Products Used in This Case:XB6S-PN2002、XB6S-3200、XB6S-0032B

I. Production Process Introduction

Workflow of the Rice Packaging Line: Feeding → Weighing → Bagging → Sealing → Inspection → Palletizing

• Feeding: The storage silo conveys rice to the weighing hopper through a vibrating feeder or conveyor, ensuring continuous supply.

• Weighing: High-precision weighing sensors monitor the weight in real time. Once the preset weight is reached, the feed stops, generating a signal indicating weight compliance.

• Bagging and Sealing: After the packaging bag is in place, the bagging valve opens to complete the filling. The heat sealing or sewing device is activated to seal the bag.

• Inspection and Sorting: Various sensors are used to check the integrity of seals and the weight. Non-conforming products are removed by the sorting mechanism.

• Palletizing: Compliant products are conveyed to the palletizing area on a conveyor belt and stacked according to preset patterns before being output.

II. Application of I/O Modules

This packaging line employs the PROFINET bus protocol. The digital input module XB6S-3200 and the output module XB6S-0032B are connected to the PLC via the coupler XB6S-PN2002. The digital input module XB6S-3200 is responsible for transmitting signals from the various sensors on the rice packaging line, such as the weight compliance signal and the bag in position signal. The digital output module XB6S-0032B transmits signals to the actuators on the rice packaging line based on commands from the control system, such as starting/stopping the conveyor motor, operating the heat sealing or sewing device, and activating the sorting mechanism.

III. Highly Reliable Remote I/O Module XB6S Series Products

Solidot's Remote I/O Module XB6S series products are compatible with various bus protocols and include function modules for motion control, temperature acquisition, and more. The products have undergone rigorous EMC testing, exhibiting strong resistance to interference and ensuring no disconnections. They support diagnostics, alarms, anomaly log recording, and intelligent feedback, making them user-friendly and convenient to operate.