Fd100 Vsd Industrial Food Packaging Machine

1. Along with the development of automation, the operation, maintenance, and daily maintenance of the packaging machine becomes more convenient and simpler, it reduces the professional skills requirements of the operators. The packing quality of product is directly related to the temperature system, the accuracy of the main motor speed, and the stability of the tracking system.

The current pillow-type automatic packaging machine is designed and produced with the most advanced and reliable technology. It brings together the essence of many years of experience in the field of packaging machinery which is widely applied in the market.

2. Working principle
The core control logic of the packaging machine is a tracking system, which uses forward and reverse tracking, it improves the tracking accuracy remarkably. After the machine is running, the thin film mark sensor continuously detects the thin film mark (color mark), and the tracking micro switch of the mechanical part detects the position of the machine. The above two signals are sent to the PLC, and after the program calculation, the PLC output signal to DI1 (Forward), and DI2 (Reverse) to control forward and reverse running of the motor, timely detection of packaging material errors in the production process and make accurately compensate and correct, avoiding waste of packaging materials. If the detection fails to meet the technical requirements after tracking a predetermined number of times, it will automatically stop for inspection to avoid the generation of waste products.

3. Composition of electrical system of automatic packaging machine
Although the application system of the food packaging machine has simple functions, it has higher requirements on the dynamic performance of the transmission. The system requires fast dynamic follow-up performance and high stability of speed accuracy. Therefore, the dynamic technical performance of the inverter is very important, the high-performance inverters can be used to meet the process requirements.


The electrical part of an automatic packaging machine generally consists of the following devices:

(1) The main control circuit is composed of a frequency inverter and a programmable logic controller (PLC)

(2) The temperature control circuit is composed of intelligent temperature control meter, solid state relay, thermocouple components, etc. The temperature control is accurate, the display is intuitive, and the setting is convenient.

(3) Multi-point tracking and detection by photoelectric switches, electromagnetic proximity sensors, etc.