How do Vertical Form Film Seal Machine Work?

• source: baopackauto;
• Time: 2019-11-13
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For vertical packaging, it is suitable for liquids, powders and granules with good fluidity. It mainly depends on its own gravity. When necessary, it can be completed with a certain mechanical effect. Vertical packaging machines generally have two types of packaging. Function: cutting with the cursor and fixed-length cutting. The two cutting functions are easy to switch. Which packaging method is used when the machine is running depends on the packaging film. The packaging film is roughly divided into packaging with and without a cursor and without a cursor. The film is cut with a fixed length, otherwise, it is cut with a cursor. For pillow packaging, it is mainly suitable for single-piece or combination packaging with a regular shape and sufficient rigidity.

垂直包装机是由卷形柔性包装材料制成的袋，填充材料，并密封。三个功能自动持续完成。其工作原理是：放置在支撑装置上的辊膜缠绕在引导杆组和张紧装置周围，并且通过光电检测装置检测包装材料上的商标模式的位置，然后卷成一个翻领玻璃缸制成的薄膜滚筒包裹灌装管的表面。首先，纵向热封器用于纵向热密封件卷绕到圆柱体的界面部分处的膜，以获得密封管，然后将圆柱形膜移动到水平热封器的位置，以形成水平密封以形成水平密封以形成水平密封包装袋管。计量装置通过上灌装管将计量物品填充到包装袋中，然后通过水平热封器热密封，然后在中间切割以形成包装袋单元，同时形成底部密封件下一个管袋。

The vertical sealing shaft (also the film feeding shaft) of the vertical packaging machine is used as the main shaft of the system. The three axes of horizontal sealing, scribing, and cutting follow the main axis. The horizontal sealing, scribing, and cutting servo controller directly captures the color mark signal of the film position for position detection. After the film is formed by the molder, it becomes a tube film and performs longitudinal Heat sealing, the packaging film moves downward, and the horizontal sealing axis moves. At the same time, the material is sent into the tube film, and continues to move downward. When the next cursor signal comes in, the horizontal sealing axis moves again. Such a pack of three heat seals The action is completed. When the packaging film continues to move downward, the color mark sensor detects the color mark, the driver moves after receiving the signal from the color mark sensor, and draws a zigzag cut at the cursor. The scribe operation is completed. When the PLC (PLC) count reaches 5, it sends a signal to the cutting axis servo, so that the cutting axis servo can receive the signal of the color mark sensor. In this way, the signal of the color mark sensor is received and the axis cuts off the servo action. carry out.

Here at Baopack auto packaging, we design and manufacture a full range of automatic machines, including the vertical form fill seal machine. Give us a call today to learn and discuss more!