Anti-adhesion device for tobacco packaging box before printing

Abstract

The invention discloses an anti-adhesion device for a tobacco packaging box before printing and relates to the technical field of manufacturing and printing of tobacco packaging boxes. The anti-adhesion device comprises a feeding conveyor belt, a discharging conveyor belt, a bracket, a pushing mechanism, a paper pressing mechanism and an alignment mechanism, wherein two ends of the pushing mechanism are connected with the feeding conveyor belt and the discharging conveyor belt respectively to form a U-shaped structure; the pushing mechanism is provided with a rolling wheel, a guide air cylinder and a guide plate; the paper pressing mechanism is located at one end, close to the discharging conveyor belt, of the pushing mechanism, and comprises a pressing-down air cylinder and a pressing-down column which are located above the pushing mechanism, and a jacking air cylinder and a jacking column which are located below the pushing mechanism; and the alignment mechanism is located at one end, close to the discharging conveyor belt, of the pushing mechanism and comprises an alignment air cylinder and a corresponding V-shaped alignment unit along a conveying direction. According to the anti-adhesion device disclosed by the invention, a specific part of the packaging box is pressed and folded so that the problem that the packaging box is adhered is effectively solved; sharp corners of the packaging box are prevented from being seriously abraded; and an order state of the packaging box is kept and the quality of the packaging box is ensured.

Description

technical field [0001] The invention relates to the technical field of manufacturing and printing of tobacco packaging boxes, in particular to a pre-printing anti-adhesion device for tobacco packaging boxes. Background technique [0002] In the tobacco packaging box printing process, the manipulator quickly grabs a tobacco packaging box from a stack of tobacco packaging boxes and sends it to the feed port of the printing machine for printing. When they are together, when the robot hand grabs the sticky tobacco packages and delivers them to the printing machine for printing, it will cause paper jams in the printing machine. The printing process of the tobacco packages can only be continued after the printing machine is closed and the jammed packages are taken out. Once the sticking of the tobacco packaging box causes the paper jam of the printing machine, it will waste precious time, affect the rapid printing process of the packaging box, and increase the printing cost. There...

AI Technical Summary

Problems solved by technology

[0002] In the tobacco packaging box printing process, the manipulator quickly grabs a tobacco packaging box from a stack of tobacco packaging boxes and sends it to the feed port of the printing machine for printing. When they are together, when the robot hand grabs the sticky tobacco packages and delivers them to the printing machine for printing, it will cause paper jams in the printing machine. The printing process of the tobacco packages can only be continued after the printing machine is closed and the jammed packages are taken out. Once the sticking of the tobacco packaging box causes the paper jam of the printing machine, it will waste precious time, affect the fast printing process of the packaging box, and increase the printing cost. Therefore, it is necessary to avoid the sticking of the tobacco packaging box before printing

At the same time, during the transportation of tobacco packaging boxes, the sharp corners of the packaging boxes are often severely worn, and the packaging boxes are shaken irregularly, which affects the quality of the packaging boxes.

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