Vertical automatic bag making and packaging machine

Abstract

The invention relates to the technical field of bag making and packaging equipment, and discloses a vertical automatic bag making and packaging machine. The vertical automatic bag making and packaging machine comprises a mounting main frame, and a film guiding mechanism, a forming mechanism, a film pulling mechanism, a vertical sealing mechanism and a transverse sealing mechanism which are sequentially mounted on the mounting main frame, wherein the forming mechanism is mainly used for turning and coiling a packaging film, the film pulling mechanism is mainly used for providing power to pull the packaging film to move, the vertical sealing mechanism is mainly used for sealing side seams of the packaging film formed by coiling, and the transverse sealing mechanism is mainly used for transversely sealing a packaging film coiling block vertically sealed by the vertical sealing mechanism at intervals to form a packaging bag. The vertical automatic bag making and packaging machine is high in integration degree and small in occupied area, it is no need to arranged two drives, the cost is saved, the forming time is saved, the production efficiency is greatly improved, the tightness degree of the packaging film is guaranteed, therefore, the quality of the packaging film during forming is improved, the situation that the packaging film is damaged is avoided, and the production quality is high.

Description

technical field [0001] The invention relates to the technical field of bag making and packaging equipment, in particular to a vertical automatic bag making and packaging machine. Background technique [0002] Bag making and packaging machine, as the name suggests, takes into account the two functions of bag making and packaging. It can pack the materials that need to be packaged while making bags. It can carry out integrated production and is easy to use; for example, the packaging of some snacks such as potato chips and biscuits. . [0003] The invention patent of application publication number CN108082556A discloses a bag-making and packaging integrated operation type packaging machine, which solves the high investment and packaging cost of the existing technology. Since the whole process is divided into two parts, the packaging efficiency is reduced and the product is affected. quality problem. It includes a supporting film release system, a lower material cylinder, a c...

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Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of friction between the packaging film and the sealing mechanism, which will cause damage to the packaging film and poor product quality. Two corresponding drives are used for horizontal sealing and vertical sealing, which is costly , and the vertical and horizontal seals are heated and sealed sequentially, which takes a lot of time and low production efficiency. The tension cannot be automatically adjusted, and the film pulling force of the film pulling device is small, which leads to inconsistent feeding of the packaging film each time, resulting in There are differences in the size of the produced packaging bags, and the technical problems of poor product quality

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