Packaging machine and transverse sealing system and transverse sealing method thereof

Abstract

A transverse sealing system comprises a chassis, a conveyer belt, a transverse sealing mechanism and an exhaust mechanism, the conveyer belt is arranged in the chassis, the transverse sealing mechanism and the exhaust mechanism are arranged on the chassis, the exhaust mechanism comprises a pressing plate and a driving part connected with the pressing plate, and the driving part is used for driving the pressing plate, so that the distance between the pressing plate and the conveyer belt can be adjusted. Since the pressing plate in the transverse sealing system can move in a manner relative to the conveyer belt so that the distance between the pressing plate and the conveyer belt is changed, the degree of pressing a specific product by the pressing plate can be regulated during exhaust. Consequently, the transverse sealing system not only can prevent the phenomenon of poor exhaust effect as the result of the over-long distance between the pressing plate and the conveyer belt, but also can prevent the phenomenon that products cannot be smoothly brought away by the conveyer belt due to the over-short distance between the pressing plate and the conveyer belt. The invention also provides a packaging machine with the transverse sealing system and a transverse sealing method adopting the transverse sealing system.

Description

technical field [0001] The invention relates to the field of packaging, in particular to a packaging machine for sealing packaging materials, a horizontal sealing device thereof, and a method for horizontally sealing packaging using the horizontal sealing device. Background technique [0002] With the continuous improvement of mechanical automation, packaging machines are widely used in various production fields. For example, in the packaging process of daily necessities wet wipes, packaging machines are used for packaging. The packaging machine generally includes a vertical sealing device and a horizontal sealing device. The longitudinal sealing device is used for longitudinal sealing of packaging materials. The horizontal sealing device is used to seal the packaging material horizontally and cut the connected packaging material horizontally to form a single product package. [0003] In order to ensure that the packaging is beautiful, liquid-free, and convenient for tran...

AI Technical Summary

Problems solved by technology

[0004] There is a defect in the setting of the exhaust mechanism, that is, the distance between the exhaust mechanism and the packaging bag cannot be adjusted. If the distance is large, the exhaust effect on the packaging bag may be poor, and if the distance is small, the packaging bag after lateral sealing may not be smooth. The ground is transported to the downstream of the processing line, and it will accumulate in the setting area of ​​​​the exhaust mechanism

This will affect normal production, and the greater the speed of the processing line, the greater the degree of adverse effects

In addition, there will be other problems, such as the product is not well exhausted to form a bulge, the horizontal seal of the packaging material is not neat and easy to wrinkle together, which affects the appearance of the product packaging, and the product in the package and the packaging material are easily misplaced, resulting in product failure. Pressed at the horizontal sealing device, reducing the production rate, etc.

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