Packaging box feeding hole guide device

Abstract

The invention discloses a packaging box feeding hole guide device which comprises a limiting mechanism, a supporting plate, a motor, a rolling shaft, a protective cover plate and two groups of fixed shafts; and limiting mechanisms used for limiting are symmetrically connected to the outer end surfaces of the two groups of fixed shafts in a sliding manner. For the packaging box feeding hole guide device provided by the invention, with arrangement of the limiting mechanisms, when attaching is performed, an external control device can pressurize the interior of a fixed cylinder through the vent pipe, so that a clamping plate can move downwards to block a packaging box which is prepared to be attached, and subsequent attaching of the packaging box is facilitated; and after an attaching machineperforms attaching on the packaging box, an external control device can control the fixing cylinder to enable the clamping plate to contract upwards so as to relieve limitation to the packaging box,at the moment, an external conveying mechanism can drive the packaging box to be conveyed to the lower part of the rolling shaft, and the motor can drive the rolling shaft to rotate so as to perform secondary leveling and pressing on the packing box after edge attaching.

Description

technical field [0001] The invention relates to the technical field of packaging box equipment, in particular to a guiding device for a material inlet of a packaging box. Background technique [0002] The packaging box needs to be pasted with edge paper before packaging, so as to ensure the external stability of the packaging box when the subsequent packaging box is assembled and pressed. The existing packaging box needs to pass through the conveying device after cutting. transport, and then quickly welt through the welter, but the packaging box needs to be limited when the packaging box is welted, and at the same time, the packaging box needs to be guided after the welting. The existing guiding device is very convenient. There are deficiencies, it is more troublesome to limit the packaging boxes of different sizes, and the packaging box cannot be leveled again after wetting, which reduces the working efficiency of lamination, so there is an urgent need for a packaging box f...

AI Technical Summary

Problems solved by technology

[0002] The packaging box needs to be pasted with edge paper before packaging, so as to ensure the external stability of the packaging box when the subsequent packaging box is assembled and pressed. The existing packaging box needs to pass through the conveying device after cutting. transport, and then quickly welt through the welter, but the packaging box needs to be limited when the packaging box is welted, and at the same time, the packaging box needs to be guided after the welting. The existing guiding device is very convenient. There are deficiencies, it is more troublesome to limit the packaging boxes of different sizes, and the packaging box cannot be leveled again after wetting, which reduces the working efficiency of lamination, so there is an urgent need for a packaging box feeding port guide device to solve the above problems

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