Bag outputting mechanism of automatic plastic bag selling machine

Abstract

The invention relates to a bag outputting mechanism of an automatic plastic bag selling machine. The bag outputting mechanism comprises a machine frame, a driving bag feeding roller, a driven bag feeding roller and a reel, wherein two inner sides of the machine frame are respectively provided with a base, each base is provided with a vertical guide groove, the two ends of the reel are connected in the vertical guide grooves respectively, two sides of the lower side of the reel are provided with the driving bag feeding roller and the driven bag feeding roller respectively, the driving bag feeding roller is driven by a motor, the driven bag feeding roller is located on one side of the driving bag feeding roller, and the two axial ends of the driving bag feeding roller and the two axial ends of the driven bag feeding roller are connected with the bases through bearing blocks. A support is arranged above each base, at least one leading-out roller set is arranged between the tops of the supports on two sides and composed of a driven outlet guide roller and a driving outlet guide roller, the driven outlet guide roller and the driving outlet guide roller are oppositely arranged in an upper and lower mode, one radial side of the leading-out roller set between the supports on the two sides is provided with a guide roller set composed of a driven guide roller and a driving guide roller, and the driven guide roller and the driving guide roller are oppositely arranged in an upper and lower mode.

Description

technical field [0001] The invention relates to a vending machine, in particular to a bag discharging mechanism of an automatic plastic bag vending machine. Background technique [0002] The publication number is "102708620A" and the name is "a coin-operated plastic bag automatic bag vending machine". There is a bag outlet mechanism and a coin acceptor in the box. The bag outlet mechanism includes a plastic bag locking device, a material roller set at the rear of the box and a traction roller set at the front of the box. The traction roller set includes an upper pressure roller and a lower traction roller. The upper pressure roller is installed on the On the shaft frame beam, the shaft frame beam is hinged on the box body, and the lower traction roller is connected with the driving motor; the box body is equipped with an automatic control single-chip microcomputer, and the coin acceptor is connected with the single-chip microcomputer through the coin recognition technology s...

AI Technical Summary

Problems solved by technology

Its disadvantages are: when the plastic bag is in use, because it cannot control its elastic state, when the plastic bag is locked, due to inertia, the plastic bag on the material roller will continue to output for a short period, and over time it will block the outlet of the plastic bag; There is a difference in inner diameter between the plastic bag roll at the center of the material roll and the plastic tape roll at the outer periphery, which will cause loose plastic bag rolls during output over time; in addition, the space for the material roll is limited, and the material roll needs to be replaced frequently

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