The pillow packaging machine mainly performs the operation of product forming, positioning, packaging and sealing, etc., and the equipment is composed of the packaging film shaft that provides the packaging film, the feeding shaft that provides the material, the cutter shaft that performs the sealing and cutting operation and the discharging shaft after the product packaging is completed, and the equipment structure diagram is as follows:
LS Electric's new solution selects eXP+XMC+L7NH/S100+C series.
The XMC motion controller adopts EtherCAT communication protocol, which has functions such as azimuth synchronization control and cam control to complete multi-axis synchronous high-response control. Customized special function block, input the necessary parameters to complete the key process of equipment control.
The cutting shaft, feeding shaft and packaging film shaft complete high-speed and accurate positioning through the bus servo system; The discharge shaft uses a frequency converter to complete the synchronous discharge control.
The key points of the equipment control of the pillow packaging machine:
Complete the cutting knife, packaging film and feed cam curve active production
Complete the air defense package and anti-mis-cutting process
Completed the I-mark sensor compensation function
To this end, LS has introduced a dedicated utility block to complete high-speed and precise cutting movements.
This solution has the following advantages:
1. Special function blocks to complete customized services, time-saving and convenient;
2. Through the EtherCAT bus, improve work efficiency and reduce operation and maintenance costs;
3. The electronic cam curve is smooth, which effectively reduces the mechanical resonance;
4. The servo synchronization performance is good, and the stability of the system is effectively improved.
XMC series
LS is an EtherCAT-based stand-alone motion controller
High-Speed Program Processing: 6.25ns (Basic Instruction)
IEC verbal programming environment with G-code support
8-axis version, 16-axis version, 32-axis version, zui can support more than 64 axes
CAM electronic cam ズイ large support 32 tables
CAM electronic cam ズイ large support 32 tables
L7NH series
LS Electric's high-performance EtherCAT bus servo drive system
High-speed real-time performance, strong synchronization mechanism
Faster EtherCAT communication rate, 250μs smaller
Supports CoE, EoE and FoE
Supports a variety of encoder protocols
Optimized handling
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