A carton side panel assembly mechanism

Abstract

The present invention discloses a side panel assembling mechanism for a paper box, wherein the conveying path of a side panel conveying device is perpendicular to the conveying path of a bottom paper conveying device, a pause position is generated when the bottom paper is conveyed to the side panel conveying path, the side panel conveying devices are arranged on both sides of the bottom paper conveying path and are symmetrically arranged, the side panel conveying device comprises a side panel silo, a pusher head movable at the bottom of the silo and a material channel for the pusher head to push, a waiting station for extracting the side panels is arranged at the end of the material channel, the side panel conveying device also comprises a manipulator which can lift, move and put down the side panel waiting station at the pause position, the present invention replaces manual assembly of side panels with machinery, which not only ensures the quality of the paper box, but also improves the production efficiency, and the present invention does not need to glue all the surface paper, but only needs to spray glue on the position of the side panel, which has substantial characteristics and progress.

Description

Technical Field

[0001] The invention relates to a device of a paper box forming machine, and in particular to an assembling mechanism of a spliced ​​paper box. Background Art

[0002] In the prior art, paper boxes are all formed and manufactured in one step by a paper box forming machine. Then, the bottom box and the lid of the paper box are also made of the same gram paper. The bottom box of some gift boxes is made and then pasted on the cardboard before the box body is made. Since the bottom box is made of hard cardboard and the box body is also made of cardboard, there are two disadvantages. One is that the cost of the paper box will increase, and the other is that the shape of the paper box will increase. In addition, the surface paper and the bottom plate of the bottom box must be glued on the surface paper, which will also increase the glue amount of the surface paper, and it is not conducive to environmental protection requirements.

[0003] At present, there is a kind of paper box on the market, which is made by pasting side panels of another gram on light-weight surface paper to form a bottom box, and then gluing the bottom box to the cardboard for making the box body. Although this can reduce the cost and appearance of the paper box, it is all pasted manually, which cannot guarantee the production efficiency. Summary of the invention

[0004] In view of this, the purpose of the present invention is to provide a mechanism for assembling side panels by machinery instead of manual labor. In order to achieve the technical effect, the present invention adopts the following means to solve the problem: a carton side panel assembly mechanism, including a body, characterized in that a bottom paper conveying device and a side panel conveying device are arranged on the body, the conveying path of the side panel conveying device is perpendicular to the conveying path of the bottom paper conveying device, a pause position is generated when the bottom paper is conveyed to the side panel conveying path, the side panel conveying device is arranged on both sides of the bottom paper conveying path and is symmetrically arranged, the side panel conveying device includes a side panel silo, a pusher head movable at the bottom of the silo and a material channel for the pusher head to push, a waiting station for extracting the side panel is arranged at the end of the material channel, and the side panel conveying device also includes a manipulator that can lift, move and put down the side panel waiting station at the pause station.

[0005] The silos of the conveying devices on both sides are arranged in three, one or two, two configurations, and a movable pusher is provided at the bottom of each silo. In this way, the conveying devices on both sides can be used for simultaneous conveying, which ensures the assembly quality and improves the production efficiency.

[0006] The number of channels in front of the silo is set corresponding to the silo, and they are separated by partitions, and a limit plate is provided at the end of the channel. In this way, the spacing between the silo and the partition can be adjusted to adapt to the production of boxes of different specifications.

[0007] The manipulator includes a guide rail arranged on the body, a moving crossbeam installed on the guide rail, and a suction rod with an air source arranged on the crossbeam, the suction rod moves up and down through a cylinder, and the moving crossbeam is connected to a power source by transmission. Through the grasping of the manipulator, it can be ensured that the side plate is difficult to shift during the grasping, moving and putting down process, and the structure is very simple.

[0008] The present invention sets side panel conveying devices on both sides of the bottom paper device, and generates a pause station during the bottom paper conveying process and a waiting station during the side panel conveying process. The side panels are assembled by the cooperation of the two stations, and the waiting station has set the spacing of the side panels on the bottom paper, which solves the problem of how to calibrate the spacing between adjacent side panels. The present invention replaces manual assembly of side panels with machinery, which not only ensures the quality of the paper box, but also improves the production efficiency. In addition, the present invention does not need to glue all the surface paper, but only needs to spray glue on the position of the side panels, which has outstanding substantial characteristics and significant progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0010] Figure 2 It is a schematic diagram of the overall structure of the present invention. DETAILED DESCRIPTION

[0011] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0012] This kind of paper box side panel assembly mechanism includes a main body, which can be a machine body, a bracket or a memorial arch and is provided with a bottom paper conveying device 1 and a side panel conveying device 2. The bottom paper conveying device is a conveyor belt, which is driven by a motor. The conveyor belt is wound around a roller, and the motor is connected to the roller for transmission. Of course, the conveying device can also be a moving beam with a suction nozzle, and the moving beam can be moved and conveyed on a guide rail. The conveying path of the side panel conveying device 2 is perpendicular to the conveying path of the bottom paper conveying device 1. When the bottom paper is conveyed to the side panel conveying path, a pause station 3 is generated. At this pause station 3, the side panel can be placed on the bottom paper. The side panel conveying device is arranged on both sides of the bottom paper conveying path and is symmetrically arranged. The side panel conveying device includes a side panel silo 4, a pusher head 5 that is movable at the bottom of the silo and a material channel 6 for the pusher head to push. A waiting station 7 for extracting the side panel is arranged at the end of the material channel. This waiting station can be pre-set according to the pasting position of the side panel on the cardboard, so it is very important. Therefore, it will be set corresponding to the discharge quantity of the silo. The side panel conveying device also includes a manipulator that can lift and move the side panel at the side panel waiting station 7 and put it down at the pause station 3. The silos of the conveying devices on both sides are three-in-one or two-in-two, and a movable pusher head is correspondingly arranged at the bottom of each silo. The three-in-one silo setting is assumed to be that there are three material yards on one side, and there is only one silo for the conveying device on the other side. Of course, these are aimed at the state where the side panels can be placed during work, not the empty silo state.

[0013] The number of channels 6 in front of the silo corresponds to the silo and is separated by partitions. A limit plate 8 is provided at the end of the channel. The limit plate can preset the side plate according to the size of the specification, so the position of two or three adjacent side plates on the limit plate is the position of the side plate on the bottom paper.

[0014] The manipulator includes a guide rail arranged on the body, a moving crossbeam installed on the guide rail, and a suction rod with an air source arranged on the crossbeam. The suction rod moves up and down through a cylinder, and the moving crossbeam is connected to the power source. The manipulator can be lifted up and down and moved, and the corresponding side panel can be lifted at the waiting station, and then transferred to the pause station and put down. The spacing between adjacent side panels when the waiting station is lifted and the spacing between adjacent side panels when the pause station is put down are the same, because the position of the side panel for placing the bottom paper has been preset according to the size of the paper box, so it will not change.

[0015] When the present invention is working, the base paper will first be fed to the conveyor belt through the feeder paper feeding device, and then glue spraying will be performed. The feeder paper feeding and glue spraying here are not the innovation points of the present invention, and they are also prior arts, so their structure will not be described in detail. The technology in this aspect can be obtained by searching the patent literature network.

[0016] Then when the conveyor belt continues to transport to the stop position, the conveyor belt will stop moving. During the stop process, the push head at the bottom of the silo will move the push head through the power generated by the cylinder or motor. The push head will push the side panel at the bottom of the silo to the material channel, and then push it to the waiting station at the end of the material channel through the material channel, and then the push head will retract. The suction rod with a suction nozzle on the robot will drop, suck the corresponding side panel, and then rise again. Then the crossbeam will move the crossbeam to the stop position, that is, above the bottom paper, through the power generated by the motor. The suction rod will drop again, then deflate, and place the side panel on the bottom paper. During this process, the side panel conveying device on the other side also performs this action synchronously. When the suction rod rises, the bottom paper is moved to the next station, and the cycle continues.

[0017] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carton side panel assembly mechanism, comprising a body, characterized in that The body is provided with a bottom paper conveying device and a side plate conveying device, the conveying path of the side plate conveying device is perpendicular to the conveying path of the bottom paper conveying device, a pause position is generated when the bottom paper is conveyed to the side plate conveying path, the side plate conveying devices are arranged on both sides of the bottom paper conveying path and are symmetrically arranged, the side plate conveying device includes a side plate silo, a push head movable at the bottom of the silo and a material channel for the push head to push, a waiting station for extracting the side plate is arranged at the end of the material channel, and the side plate conveying device also includes a manipulator that can lift and move the side plate waiting station and put it down at the pause station; The number of channels in front of the silo is set corresponding to the silo and separated by partitions. A limit plate is provided at the end of the channel. The limit plate can preset the side plates according to the size of the specifications. Then, the position of two or three adjacent side plates on the limit plate is the position of the side plates on the bottom paper. The manipulator includes a guide rail arranged on the main body, a movable beam installed on the guide rail and a suction rod with an air source arranged on the beam. The suction rod moves up and down through a cylinder. The movable beam is connected to the power source by transmission. The manipulator can be lifted up and down and move to lift the corresponding side panel at the waiting station, and then move it to the pause station and put it down. The spacing between adjacent side panels when the waiting station is lifted is the same as the spacing between adjacent side panels when they are put down at the pause station.

2. The carton side panel assembly mechanism according to claim 1, characterized in that: The silos of the conveying devices on both sides are arranged in three-one or two-two configurations, and a movable pusher head is correspondingly provided at the bottom of each silo.

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