WO2018205880A1

WO2018205880A1 - Corrugated fiberboard bonding apparatus

Info

Publication number: WO2018205880A1
Application number: PCT/CN2018/085525
Authority: WO
Inventors: 宋英俊; 刘林强; 周庆跃; 胡宏志; 张志风
Original assignee: 青岛美达智能科技有限公司
Priority date: 2017-05-11
Filing date: 2018-05-04
Publication date: 2018-11-15
Also published as: CN107139541A; CN107139541B

Abstract

A corrugated fiberboard bonding apparatus, comprising: a corrugated fiberboard input apparatus (4), a corrugated fiberboard gluing apparatus (5) and a corrugated fiberboard conveying apparatus (6), which are arranged in sequence along the input direction of corrugated fiberboard (3); the corrugated fiberboard conveying apparatus (6) comprises at least two corrugated fiberboard feeding assemblies (61), a pair of adjacent corrugated fiberboard feeding assemblies (61) being provided therebetween with a cutting apparatus (9); a pre-printed fiberboard fitting device (2), which may continuously fit the corrugated fiberboard (3) with pre-printed fiberboard (7) in cooperation with a corrugated fiberboard feeding assembly, is provided at an upper side of the corrugated fiberboard feeding assembly (61) that is located at a side of the cutting apparatus (9) which is close to the corrugated fiberboard gluing apparatus (5); a surface paper conveying and fitting apparatus (1), which may fit single-sheet surface paper (8) with the single-sheet corrugated fiberboard (3) in cooperation with a corrugated fiberboard feeding assembly, is provided at an upper side of a corrugated fiberboard feeding assembly (61) that is located on another side of the cutting device (9). The corrugated fiberboard bonding device solves the problems in the existing technology of high labor and raw material costs and low production efficiency.

Description

Corrugated paper sticking device

Technical field

The invention belongs to the technical field of corrugated paper production equipment, and particularly relates to a corrugated paper splicing device structure.

Background technique

In the prior art, the corrugated paper is required to be attached to the facial paper or the pre-printed paper according to the actual process requirements. When the facial tissue is applied, the single corrugated paper produced by the single-face corrugating machine needs to be transferred to the position of the veneer. , the paper feeding mechanism is divided into a single sheet and then conveyed to the surface of the paper feeding device and conveyed to the bonding machine for the bonding position. Since the single-faced corrugated paper needs to be produced by a single-face corrugating machine, it needs to be manually stacked after the production is completed, and then the single-faced corrugated paper is manually placed on the paper feeding mechanism, and the speed of manual placement limits the fitting speed of the whole machine. , resulting in low production efficiency, and this process requires a lot of human resources. In addition, due to the irregular placement of the artificial, it will affect the accuracy of the fit. When corrugated paper and pre-printed paper are affixed, the pre-printed paper and corrugated paper are bonded on the three-layer corrugated paper production line. Since the pre-printed side is facing down, the color of the facial tissue after being heated on the double-sided machine will be a certain degree. Damaged. In the prior art, when it is desired to fit the face paper or the preprinted paper, it is necessary to transport the corrugated paper to the corresponding equipment for bonding, which requires high labor and material costs, resulting in low production efficiency.

technical problem

The invention provides a corrugated paper splicing device, which solves the problems of high labor and raw material cost and low production efficiency when the corrugated paper in the prior art is affixed.

Technical solution

In order to solve the above technical problems, the present invention adopts the proposed corrugated paper affixing device to realize the following technical solutions:

A corrugated paper affixing device, comprising a paper feeding device, characterized in that it further comprises a pre-printing paper laminating device and a corrugating paper input device, a corrugating paper gluing device and a corrugating paper conveying device, which are sequentially arranged along the input direction of the corrugated paper, The corrugated paper conveying device comprises at least two sets of corrugated paper feeding assemblies, wherein a pair of adjacent corrugating paper feeding assemblies is provided with a cutting device, and the corrugating paper feeding assembly is located at a side of the cutting device close to the corrugating paper gluing device. There is a pre-printed paper laminating device that can be used for continuous corrugated paper and pre-printed paper. The corrugated paper feeding assembly on the other side of the cutting device is provided with a single sheet of paper and a single corrugated paper. The paper feeding paper feeding device is combined.

The invention also includes the following additional technical features:

Further, the corrugated paper input device comprises a corrugated paper guiding roller, a corrugating paper pulling roller and a corrugating paper pressure roller, and the corrugating paper is sequentially wound around the corrugating paper pulling roller, the corrugating paper pressure roller and the corrugating paper guiding roller.

Further, the corrugating paper coating device comprises a rubberizing roller and a rubberizing roller, and a rubber receiving groove is formed between the rubberizing roller and the rubberizing roller, and a coating tank is disposed under the rubber coating roller Cooperate with the matching roller that coats the corrugated paper.

Further, a rubber plate is disposed on a corresponding side of the rubberizing roller and the rubber roller, and a bottom portion of the rubber plate is provided with a receiving portion for holding the rubber.

Further, the corrugated paper feeding assembly comprises two paper feeding modules and a belt roller for connecting two groups of paper feeding modules for driving paper feeding, and the paper feeding module comprises a belt guiding wheel, a bellows and a belt. The belts of the two sets of paper feed modules are cross-wound on the belt roller, and the upper side of the wind box is fitted under the belt, and the belt is provided with a vent hole.

Further, the pre-printed paper laminating device comprises a pre-printed paper laminating roller, a pre-printed paper pulling roller and at least one pre-printed paper guiding roller, wherein the pre-printed paper is sequentially disposed on the pre-printed paper guiding roller, On the pre-printed paper take-up roll and the pre-printed paper roll, the position of the pre-printed paper roll is set corresponding to the position of the belt roll.

Further, the cutting device comprises two transverse cutting rollers, which are symmetrically disposed at the upper and lower ends of the corrugated cardboard.

Further, the face paper feeding and pasting device includes a paper feeding device for conveying facial tissue and a bonding roller for pressing the facial tissue with the corrugated paper.

Beneficial effect

The invention provides a corrugated paper affixing device, which comprises a paper feeding device, a pre-printing device and a corrugated paper input device, a corrugated paper coating device and a corrugated paper conveying device, and the corrugated paper conveying device comprises at least two groups of corrugated paper feeding devices. The assembly is provided with a cutting device between one of the adjacent two sets of corrugated paper feeding assemblies, and the corrugated paper feeding unit on the side of the cutting device adjacent to the corrugating paper gluing device is provided with a pre-printed paper laminating device, in the cutting device On the other side of the corrugated paper feeding assembly, a facial paper laminating device is arranged, and the corrugated paper can be combined with the pre-printed paper laminating device above it to achieve continuous uninterrupted bonding with the pre-printed paper; It can be combined with the pre-printed paper and passed through the cutting device to cooperate with the paper feeding and feeding device to realize the bonding with the single-sheet paper. Different processes can be realized according to the selection, only one set of equipment can be realized, and the material cost is saved. Moreover, the entire fitting and cutting process does not require manual manual participation, which saves labor costs and improves production efficiency.

DRAWINGS

1 is a schematic structural view of a corrugated paper and a preprinted paper of a corrugated paper affixing device according to the present invention;

Fig. 2 is a structural schematic view showing the corrugated paper and the facial tissue of the corrugated paper affixing device of the present invention.

Embodiments of the invention

The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. The present invention provides an embodiment of a corrugated paper affixing device, which is shown in FIG. 1 to FIG. 2, and includes a facial paper feeding and laminating device 1 Further, the preprinted paper laminating device 2 and the corrugated paper input device 4, the corrugated paper gluing device 5 and the corrugated paper conveying device 6 which are sequentially disposed along the input direction of the corrugated cardboard 3 are provided, and the corrugated cardboard 3 can be continuously input through the corrugated paper input device 4, after input. The corrugated paper 3 is coated with the corrugated surface of the corrugated cardboard 3 by the corrugating paper gluing device 5, and then adhered to the preprinted paper 7 or the facing paper 8 after the completion of the coating. In order to achieve continuous uninterrupted operation of the corrugated cardboard 3, the corrugated paper input device 4, the corrugated paper gluing device 5, and the corrugated paper conveying device 6 are sequentially disposed in the input direction of the corrugated cardboard 3. The corrugated paper conveying device 6 of the present embodiment should include at least two sets of corrugated paper feeding assemblies 61·, which may include three groups, four groups or more, and are not specifically limited herein. In the embodiment, as long as the cutting device 9 is disposed between one of the adjacent two sets of corrugated paper feed assemblies 61, the corrugated paper 3 can be adhered to the preprinted paper 7 in the embodiment, and One set, two or more sets of corrugated paper feed assemblies 61 may be provided on one side of the cutting device 9 and one, two or more sets on the other side of the cutting device 9 for use in combination with the face paper 8. Specifically, it can be set according to the actual production line length requirement or scale, and no specific restrictions are imposed here. In this embodiment, two sets of corrugated paper feed assemblies 61 are provided as an example, and a pre-printed paper laminating device 2 is disposed above the corrugated paper feed unit 61 located on the side of the cutting device 9 adjacent to the corrugated paper application unit 5. At this time, the corrugated paper 3 has not passed through the cutting device 9 after passing through the corrugated paper gluing device 5, and is conveyed on the corrugated paper feeding unit 61 after the gluing is completed. At this time, the action of the pre-printed paper laminating device 2 and the corrugation can be controlled. The paper feed unit 61 cooperates to continuously bond the corrugated cardboard 3 and the preprinted paper 7. Specifically, the corrugated paper feeding assembly 61 includes two paper feeding modules and a belt roller 611 for connecting two paper feeding modules for driving paper feeding, and the paper feeding module includes a belt guiding wheel 612 and a bellows 613. And a belt 614, the belt 614 of the two sets of paper feed modules is cross-wound on the belt roller 611, the upper side of the wind box 613 is fitted under the belt 614, and the belt 614 is provided with a vent hole. . The bellows 613 is adsorbed on the belt 614 by vacuum suction. Since the belt 614 is provided with a vent hole, the corrugated paper 3 running on the belt 614 is tightly adsorbed on the belt 614 by the wind box 613, and the corrugated paper 3 is driven along with the belt 614. Advancing, the belt 614 is rotated by the belt roller 611 to achieve. Further, the pre-printed paper laminating device 2 includes a pre-printed paper pressing roller 21, a pre-printed paper pulling roller 22, and at least one pre-printed paper guiding roller 23, which is sequentially disposed on the pre-printed paper. The guide roller 23, the pre-printing paper take-up roller 22, and the pre-printed paper pressing roller 21 are preferably disposed such that the position of the pre-printed paper pressing roller 21 is corresponding to the position of the belt roller 611. In the pre-printing mode, the pre-printed paper 7 is introduced between the pre-printed paper take-up roller 22 and the pre-printed paper pressing roller 21 by the pre-printing guide roller 23, and the glue-coated continuous corrugated paper 3 is passed through the pre-printed paper pressing roller 21. The pre-printed paper 7 is bonded to the pre-printed paper 7 in the present embodiment. Preferably, the pre-printed paper 7 is bonded to the corrugated paper 3 between the pre-printed laminating roller 21 and the belt roller 611 in the present embodiment, and passed through the belt roller 611 and the pre-printing paper. The interaction force between the stamping rolls 21 ensures the firmness and stability of the press.

At the same time, above the corrugated paper feed unit 61 located on the other side of the cutting device 9, the paper feed sheet bonding apparatus 1 which can be used to bond the sheet of paper 8 and the single sheet of corrugated paper 3 is provided. If it is necessary to bond the corrugated cardboard 3 and the single-sheet paper 8, the pre-printed paper laminating device 2 can be controlled to be lifted up and not attached to the corrugated cardboard 3, and at this time, the corrugated cardboard 3 passes through the corrugated paper feeding assembly. 61 is conveyed to the cutting device 9 for cutting and continuously input to the corrugated paper feed unit 61 located on the other side of the cutting device 9, and the corrugated paper 3 cut by the cutting device 9 is a single continuous conveyed corrugated paper. The sheet corrugated paper 3 can be engaged with the face paper feeding device 1 to achieve the bonding with the sheet of paper 8.

Specifically, the tissue paper feeding and bonding apparatus 1 of the present embodiment includes a tissue paper feeding device 11 for conveying facial tissue, and a bonding roller 12 for pressing the facial tissue 8 with the corrugated cardboard 3. The paper feeding device 11 is provided with a single sheet of paper 8 for the stencil. The paper feeding device 11 can refer to the conventional paper feeding device structure of the prior art, and details are not described herein. The bonding roller 12 bonds the single sheet of paper 8 fed from the paper feeding device 11 to the single sheet of corrugated paper 3 that has been cut, preferably, the bonding roller 12 and the belt roller in the corrugated sheet feeding unit 61. The position of the 611 is correspondingly set, which enables a better fit.

To prevent loosening of the belt 614 during operation, the normal production operation of the corrugated cardboard 3 is prevented, and a tensioning pulley 615 for tensioning the belt 614 is also provided on the belt 614.

Preferably, the cutting device 9 in the present embodiment includes two transverse cutting rollers 91, which are symmetrically disposed at the upper and lower ends of the corrugated cardboard 3, and realize the online corrugated paper 3 by the rotation of the transverse cutting roller 91. Alternatively, the corrugated cardboard is cut off from the pre-printed paper 7 and cut into individual sheets.

Further, the corrugated paper input device 4 includes a corrugated paper guide roller 41, a corrugated paper pulling roller 42, and a corrugated paper pressure roller 43, which sequentially passes through the corrugated paper pulling roller 42, the corrugating paper pressure roller 43, and the corrugated paper guiding roller 41. The continuous corrugated cardboard 3 is pressed by the corrugating paper pressure roller 43 to be conveyed forward by the corrugating paper guiding roller 41 by the traction force of the corrugating paper pulling roller 42.

Further, the corrugated paper gluing device 5 includes a rubberizing roller 52 and a rubberizing roller 52, and a rubber receiving groove 53 is formed between the rubberizing roller 51 and the rubberizing roller 52. A fitting roller 54 to which the corrugated cardboard 3 is glued is disposed under the 51, and the uniform coating of the corrugated cardboard 3 is achieved by the interaction of the rubberizing roller 51 and the mating roller 54. The rubber is placed in the rubber receiving groove 53, and the glue is evenly coated on the rubberizing roller 51 by the rotation of the rubberizing roller 51 and the rubberizing roller 52. The continuous corrugated paper 3 is between the rubberizing roller 51 and the fitting roller 54. The glue is applied to the tip of the continuous corrugated paper 3 as it passes.

In order to prevent the rubber material from splashing onto the corrugated paper 3 during coating, a rubber stopper plate 55 is disposed on the corresponding side of the rubber coating roller 51 and the rubberizing roller 52, and the bottom end of the rubber stopper plate 55 is provided with Hold the support part of the dropped material.

The corrugated paper affixing device of the embodiment can be used for the splicing of the continuous corrugated paper 3 and the single-sheet paper 8 and can be used for the splicing of the continuous corrugated paper 3 and the continuous pre-printed paper 7, saving labor, time, space and improvement. Processing efficiency and processing quality.

The corrugated paper affixing device in the embodiment is firstly affixed and then cut when the pre-printed paper 7 and the corrugated paper 3 are attached, and the front and rear sides are aligned, and the precision on the left and right sides is high, thereby reducing the waste of the paper edge.

The bonding of the preprinted paper 7 and the corrugated paper 3 in this embodiment is bonded at a normal temperature, thereby avoiding the problem of color damage caused by high temperature heat on the single-faced corrugated paper production line.

The above embodiments are only used to illustrate the technical solutions of the present invention, and are not limited thereto; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still The technical solutions are described as being modified, or equivalents are replaced by some of the technical features; and such modifications or substitutions do not depart from the spirit and scope of the technical solutions claimed in the present invention.

Claims

A corrugated paper affixing device, comprising a paper feeding device, characterized in that it further comprises a pre-printing paper laminating device and a corrugating paper input device, a corrugating paper gluing device and a corrugating paper conveying device, which are sequentially arranged along the input direction of the corrugated paper, The corrugated paper conveying device comprises at least two sets of corrugated paper feeding assemblies, wherein a pair of adjacent corrugating paper feeding assemblies is provided with a cutting device, and the corrugating paper feeding assembly is located at a side of the cutting device close to the corrugating paper gluing device. There is a pre-printed paper laminating device that can be used for continuous corrugated paper and pre-printed paper. The corrugated paper feeding assembly on the other side of the cutting device is provided with a single sheet of paper and a single corrugated paper. The paper feeding paper feeding device is combined.
The corrugated paper affixing device according to claim 1, wherein the corrugated paper input device comprises a corrugated paper guiding roller, a corrugating paper pulling roller, and a corrugating paper pressure roller, wherein the corrugated cardboard is sequentially wound around the corrugated paper pulling roller and the corrugated paper pressure. Roller and corrugated paper guide rollers.
The corrugated paper affixing device according to claim 1, wherein the corrugating paper gluing device comprises a rubberizing roller and a rubberizing roller, and a rubber accommodating groove is formed between the rubberizing roller and the rubberizing roller. A fitting roller capable of coating the corrugated paper with the rubber roller is disposed under the rubber roller.
The corrugated paper affixing device according to claim 3, wherein a rubber plate is disposed on a corresponding side of the rubberizing roller and the rubber roller, and the bottom end of the rubber plate is disposed to hold Drop the support of the rubber compound.
The corrugated paper affixing device according to claim 1, wherein the corrugated paper feeding assembly comprises two paper feeding modules and a belt roller for connecting two groups of paper feeding modules for driving paper feeding, the sending The paper module comprises a belt guide wheel, a wind box and a belt, and the belts of the two groups of paper feeding modules are cross-wound on the belt roller, the upper side of the wind box is fitted under the belt, and the belt is arranged on the belt There are ventilation holes.
A corrugating sheet affixing apparatus according to claim 5, wherein said preprinted paper affixing means comprises a preprinted paper nip roll, a preprinted paper take-up roll, and at least one preprinted paper guide roll, said preprint The paper is sequentially disposed on the preprinted paper guide roller, the preprinted paper take-up roller, and the preprinted paper press roller, and the position of the preprinted paper press roller is set corresponding to the position of the belt roller.
A corrugating sheet affixing apparatus according to claim 1, wherein said cutting means comprises two transverse cutting rolls which are symmetrically disposed at the upper and lower ends of the corrugated cardboard.
A corrugated tissue affixing apparatus according to claim 1, wherein said face paper feeding and pasting device comprises a paper feeding device for conveying facial tissue and a bonding for pressing the facial tissue against corrugated paper. Roller.