Automatic filling machine

Abstract

The invention discloses an automatic filling machine, which comprises a machine frame and an electric control device. A film rolling device for storing and releasing a film, a film connecting device for connecting the film, a disinfecting and cleaning device for disinfecting and cleaning the pulled film, a filling device for filling liquid in a film bag, a forming device for turning and rolling the film into a cylindrical structure, a vertical sealing device for vertically piecing and sealing the cylindrical film, a film pulling device for pulling the film to move and a transverse closing and cutting device for transversely closing and cutting the cylindrical film are arranged on the machine frame in turn. The automatic filling machine provided by the invention is high in production efficiency, lower in cost and high in automation degree.

Description

technical field [0001] The invention relates to a liquid filling equipment, in particular to an automatic filling machine for liquid filling. Background technique [0002] At present, there are many forms of packaging for liquid products, such as: bottles, drums, Leli bags, and film bag packaging. Compared with bottles, barrels, and Leli bags, film bag packaging is a lower-cost packaging . Film bag packaging includes three parts: bag making, filling, and sealing. Generally, the sheet film is rolled into a tube, and the longitudinal seam is closed, and then the bottom of the tube is closed to form a film bag, and then Fill with liquid, and finally seal the upper end of the film bag and cut it into individual bags. Many existing equipment generally separate filling and sealing from bag making, especially some small equipment. For example, the filling machine only has corresponding filling equipment, no bag making and forming device, and can only be filled with ready-made un...

AI Technical Summary

Problems solved by technology

For example, the filling machine only has corresponding filling equipment, no bag making and forming device, and can only be filled with ready-made unsealed film bags, and the cost is relatively high

Some equipment only has bag making device but no filling device, which requires manual filling, which is very inconvenient and has low production efficiency

[0003] There are many parts in the above-mentioned whole bag making, filling and sealing process of film bag packaging. Multiple parts need to act sequentially or simultaneously to complete bag making, filling and sealing. Therefore, each part of the equipment is required to have high precision and reliable operation. Good compatibility and good coordination and consistency, but although the current equipment that uses film bags to pack liquids can complete the bag making, filling and sealing processes, the forming effect of film bags, vertical sealing, and horizontal sealing quality are not satisfactory, and it is prone to failure. Forming asymmetry, wrinkles, vertical seals, horizontal seals skewed, lax seals cause liquid leakage, or even unsealed problems, resulting in low yield and no guarantee of product quality

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