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What are the working principles of the food packaging machine?

The current pillow-type automatic packaging machine adopts the domestic leading and most mature and reliable technology design and production, which brings together the essence of many years of experience in the packaging machinery field. The packaging machine can use various composite packaging film coils to package bulk food, which is very suitable The needs of the vast number of users in China.

1) The electrical part of the automatic packaging machine generally consists of the following:
a) The main control circuit is composed of man-machine interface (text display), frequency converter, and programmable logic controller (PLC) as the control core;
b) The temperature control circuit is composed of intelligent temperature control meters, solid state relays, thermocouple components, etc., with accurate temperature control, intuitive display and convenient setting;
c) Multi-point tracking and detection are realized by photoelectric switches, electromagnetic proximity sensors, etc.;

2) Working principle of fully automatic pillow type:
With the improvement of automation, the operation, maintenance and daily maintenance of the packaging machine are more convenient and simple, which reduces the professional skills requirements of the operators. The quality of product packaging is directly related to the temperature system, the accuracy of the host speed, and the stability of the tracking system.

The tracking system is the control core of the packaging machine. It adopts forward and reverse two-way tracking to further improve the tracking accuracy. After the machine is running, the film mark sensor continuously detects the 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. After the program is calculated, the output of the PLC is Y6 ( Positive chase), Y12 (reverse chase) control the positive and negative tracking of the tracking motor, promptly discover the errors in the packaging materials during the production process, and accurately compensate and correct them, avoiding the waste of packaging materials. If the inspection fails to meet the technical requirements after the predetermined number of tracking, it can automatically stop for inspection to avoid the generation of waste.

Due to the frequency conversion speed regulation, the chain transmission is greatly reduced, the stability and reliability of the machine operation are improved, and the noise of the machine operation is reduced. It ensures the packaging machine's high-efficiency, low-loss, automatic detection and other multi-functional, fully automatic high technical levels. It has both a beautiful and fashionable appearance and a healthy and alert mind.

Although the application function of the transmission system used in the food packaging machine is relatively simple, it has higher requirements for the dynamic performance of the transmission, and the system requires faster dynamic following performance and high speed stability accuracy. Therefore, the dynamic technical indicators of the inverter must be considered, and the high-performance inverter can be selected to meet the requirements. 

Master Packing Co.,Ltd was founded in 1997, is a professional China Packing Machines manufacturers and Packing Machines factory. Because of Advanced CNC machinery, 5 axis drilling machine, Lathe, a group of more than 15 years experienced engineers, Master brand Packing machine now exported more than 87 countries and district.Master Packing focus on Injection mold machine, PET/PP bottle blowing machine, PET/Glass/Can filling line and custom Packing Machines for sale, Also Master Packing supply the labeling machine and molds. Master packing design and manufacturing the simplest machine, let customer has ability to run and operate the machine in short time, Meanwhile, Master packing is strict with the quality control, Supply customer with stable and long life machine.