the main functions of the vertical packaging machine

The vertical packaging machine is fed by a material stretching feed device during the packaging process. The plastic film passes through the film cylinder to form a tube shape, and the side is sealed by the heat longitudinal sealing device. At the same time, the packaging material is injected into the bag. The color mark photoelectric detection device cuts the package length. Kenwei multi-head microcomputer combination said the main functions of the vertical packaging machine shared by the manufacturers are as follows: 

1.The use of packaging machinery can greatly improve labor productivity. Mechanical packaging is much faster than manual packaging, such as candy packaging, manual sugar can only pack a dozen pieces per minute, and candy packaging machine can reach hundreds or even thousands of pieces per minute, improving efficiency by dozens of times.

2. The use of packaging machinery can effectively guarantee the packaging quality. According to the requirements of the packaging items, the mechanical packaging can obtain the packaging with the same specifications according to the required shape and size, but manual packaging cannot be guaranteed. This is particularly important for export commodities. Only mechanical packaging can achieve the standardization and standardization of packaging and meet the requirements of collective packaging. 

3. The use of packaging machinery can achieve operations that cannot be achieved by manual packaging. Some packaging operations, such as vacuum packaging, inflatable packaging, skin-packing, and isobaric filling, are all impossible to achieve by manual packaging and can only be achieved by mechanical packaging. 

4. The use of packaging machinery can reduce labor intensity and improve labor conditions. The labor intensity of manual packaging is very large, such as manual packaging of large and heavy products, which consumes physical strength and is not safe; and for light and small products, due to the high frequency and monotonous movements, it is easy for workers to get occupational diseases. 

The vertical sealing shaft (also the film feeding shaft) of the vertical packaging machine called the manufacturer is used as the system main shaft. The three axes of horizontal sealing, scribing and cutting follow the operation of the main shaft. The servo controller of horizontal sealing, scribing and cutting directly grabs the color mark signal of the film position for position detection. Heat sealing, the packaging film moves downwards, and the horizontal sealing axis moves. At the same time, the material is sent into the tube film and continues to move down together. When the next cursor signal comes in, the horizontal sealing axis moves again. Such a package of three heat seals When the packaging film continues to move downwards, the color mark sensor detects the color mark, the driver receives the signal from the color mark sensor, and then moves to draw a zigzag cut at the cursor. The line marking action is completed when the upper position When the machine (PLC) count reaches 5, it sends a signal to the cut-off axis servo, so that the cut-off axis servo can receive the signal of the color mark sensor, so that the signal of the color mark sensor is cut off and the axis servo action is cut off. carry out.