Pneumatic strapping machine capable of preventing tape falling

Abstract

The invention discloses a pneumatic strapping machine capable of preventing tape falling, and belongs to the technical field of packaging machinery. The machine comprises a strapping machine core anda tape feeding and withdrawing tightening mechanism; and the strapping machine core comprises a base, a pressing tape cutting mechanism and a linkage air cylinder set, wherein the pressing tape cutting mechanism is movably arranged on the base and driven by the linkage air cylinder set. According to the machine, the technical scheme that the pressing tape cutting mechanism is driven by the linkageair cylinder set is adopted to replace the technical scheme that in the prior art, the pressing tape cutting mechanism is driven by a motor and a cam set drive, and moreover, an auxiliary mechanism required for driving the pressing tape cutting mechanism by adopting the motor and the cam set is cancelled, so that mounting hole sites formed in the base are greatly reduced, the machining difficultyof the base is reduced, and more accommodating space can be vacated in the base; and correspondingly, the length size of the strapping machine core is shortened on the whole, so that the structure weight of the machine core is reduced, and the strapping machine can be applied to more special industries and special application scenes.

Description

technical field [0001] The invention relates to the technical field of packaging machinery, in particular to a non-drop pneumatic strapping machine. Background technique [0002] Strapping machines are widely used in various industries. In order to avoid product damage during transportation and handling, all products require different degrees of outer packaging, and the products are externally bundled with packing tape. Bundled products are not only conducive to their transportation and handling during circulation, avoiding product damage, but also improve the convenience of storage and reduce the space occupied by storage. At present, most of the ordinary strapping machines on the market belong to imported technology. The tape cutting and bonding mechanism drives the cam assembly through the drive motor to realize the movement of the knife body, thereby completing the tape cutting and bonding actions, and binding the articles through the large swing rod. Tightening, due t...

AI Technical Summary

Problems solved by technology

At present, most of the ordinary strapping machines on the market belong to imported technology. The tape cutting and bonding mechanism drives the cam assembly through the drive motor to realize the movement of the knife body, thereby completing the tape cutting and bonding actions, and binding the articles through the large swing rod. Tightening, due to the principle of design and structural problems, the length of the core structure is too large, which is limited in special industries and special application scenarios, and the phenomenon of strapping drop is common, requiring manual intervention to re-thread the strap

With the development of the times, the industry that has not yet adopted automatic strapping is precisely because it is restricted by the development of equipment and technology.

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