KR20110099365A - A manufacturing apparatus for corrugated cardboard - Google Patents

Abstract

The present invention relates to an apparatus for producing corrugated cardboard packaging, and in an apparatus for producing corrugated cardboard packaging, the production line of an automated corrugated cardboard packaging material is improved by improving the structure of the interlocking roller and the driving roller which are transported while pressing and adhering the adhesive surfaces of both sides of the printing paper. Continuous operation without stop can greatly reduce the working time of the cardboard packaging material; Not only can the adhesive surface of printing paper A and printing paper B be effectively pressed while transferring the printing paper through a plurality of interlocking rollers and driving rollers, but also the adhesive surfaces of printing paper A and printing paper B are slightly twisted to prevent product defects. Can be prevented from occurring fundamentally; Since one sheet of printing paper can be glued every 1 to 3 seconds, the production amount of cardboard packaging material per unit time can be dramatically increased, thereby improving the productivity of the product.
Apparatus for producing a cardboard packaging material of the present invention,
It is provided by supplying printing paper A and printing paper B in which advertisement contents are pre-printed by using a method, a letter, a figure, and a color through a conventional method, and supplying them on the conveyor belts 1 and 3 successively. After the printing paper is coated with the adhesive liquid on one or both ends of the printing paper through the aqueous flor 2, the printing paper A and B are bonded to each other by a press-type press, a porous conveyor belt or a pressure roller. Press the adhesive side of the printing paper with pressure to connect, dry the printing paper connected with the adhesive surface in the drying apparatus 12, coat the surface of the printing paper with the coating machine 13, and print the surface of the printing paper with the infrared lamp dryer 14 And then drying the coating liquid, and then wrapping the corrugated cardboard, which is wound by printing the roll of printing paper by the roller unit 15, in which different sheets are continuously connected. In the ash manufacturing apparatus,
Consists of a plurality of interlocking rollers 5 and the drive rollers 6 of the perforated to transfer while pressing and bonding the adhesive surface of the printing paper,
The drive roller (6) is provided with a porous drive roller (6) having a plurality of holes formed on the outer periphery, the air suction line connected to the external compressor (9) on the same axis of the porous drive roller (6) The lower surface of the printing paper is adsorbed into the holes of the driving roller 6 when the printing paper passes through the interlocking roller 5 and the driving roller 6 by the operation of the motor and the reducer 7 by installing 10. It is to be transferred to.

Description

A manufacturing apparatus for corrugated cardboard

The present invention relates to an apparatus for manufacturing a cardboard packaging material, and more particularly, in the process of manufacturing a cardboard packaging box formed by stacking the original paper, corrugated cardboard and printing paper, the respective printing in the case where the printing surface is wrong due to the nature of the packaging box In the manufacturing apparatus of the corrugated cardboard packaging material to produce the printing paper in the form of one roll through the pressing process, coating process and heating process while passing through the supply line by sheet and supplying it to the packaging material box manufacturing process of the next process By improving the structure of the pressing process and the conveying process of conveying the adhesive surfaces of the printing sheets while pressing and bonding the adhesive sheets, the adhesive surfaces of the printing paper A and the printing paper B may be slightly twisted to prevent product defects from occurring. Corrugated cardboard packaging per unit time The present invention relates to an apparatus for producing an improved form of corrugated cardboard packaging material that can significantly increase the production of ash, thereby greatly improving productivity.

BACKGROUND ART In general, corrugated packaging materials are commonly used for storing and transporting components of various electronic products and finished products made from a combination thereof.

In addition, due to the revision of the regulations, agricultural products must be transported and stored after packaging. In the case of a box containing fruits or vegetables, the packaging must be made firmly by its own weight, and corrugated packaging is generally used to satisfy its requirements.

This corrugated paper is to give an improved tensile strength and compressive strength compared to the weight and the unit price in order to overcome the limitations of the material as a paper (紙), which is a corrugated core (wrinkles) formed therein to maintain the thickness width of the cardboard ), And a plurality of spatial layers are formed by the corrugated medium, and the buffering property to alleviate external impact is also included and has a great variety of versatility.

In the manufacturing method of the cardboard box used as described above, the printing of the left side and the right side of the corrugated cardboard box is almost the wrong case.

For example, in the printing contents of the left side printing paper A and the right side printing paper B, the name of the item and a picture or a picture are printed on the left side printing paper A, and the right side printing paper B indicates the country of origin marking, the item name, the year of manufacture, the manufacturer, etc. The printed notation of the left and right sides is incorrect in the manner of entry.

In this case, the conventional corrugated packaging box manufacturing method is first provided with three sheets of paper (surface paper, center paper, backing paper), and between the three base paper is composed of two corrugated cardboard to ensure buffering properties in a corrugated form, respectively.

Therefore, the cardboard packaging box must go through a separate process of attaching each printed sheet printed on its surface to the left and right sides of the packaging box, and the work process for laminating the printed sheets is separated separately and laminated at the final stage. In addition to the inefficiency of the work process and the time it takes so long, the organic cooperative work of the corrugated cardboard and printing paper is also impossible to be made manually by the operator.

Therefore, in order to improve this problem of the prior art, a method of manufacturing a cardboard packaging material such as Korean Patent No. 10-716509 has been developed.

In the manufacturing method of the cardboard packaging material as described above in the manufacturing method of the cardboard packaging material to configure a packaging box for storing a certain type of goods,

A first step of preparing printing paper A and printing paper B, each of which is printed with advertisement content in advance, using a phrase, a figure, and a color by a conventional method, and supplying the sheets one by one in succession alternately;

A second step of coating the surface of the printing paper to be supplied through CR coating;

A third step of applying the adhesive liquid to the adhesive side of the printing paper on which the coating is completed;

A fourth step of pressing the adhesive surface with pressure through a pressurizer such as a press while the adhesive surfaces of the printing paper are in contact with each other;

A fifth step of heating the printing paper surface to dry the coating liquid and drying the adhesive surface;

A sixth step of forming printing paper in one roll form by winding printing paper continuously connected to different sheets through a roller part.

Therefore, the manufacturing method of the cardboard packaging material as described above, the printing paper A, B is printed on the surface of the cardboard packaging material for producing a roll form by passing through the coating portion, the adhesive portion, the pressure portion and the heating portion, respectively By providing a manufacturing method, all lines at the beginning and the end are automated to form a continuous single work process line, and the process time is organically progressed, and the working time is greatly reduced, and the cost is reduced, and the quality is improved. And the reliability of the product can be maximized.

However, the manufacturing method of the corrugated cardboard packaging material as described above has the advantage that the entire line is automated and constitutes a continuous single work process line, and the work time is greatly shortened as the work proceeds organically sequentially.

In the fourth step, since the adhesive surface of the printing paper is in contact with each other by pressing the adhesive surface by pressure through a press such as a press, the automation line repeats the transfer and stop so that each time the adhesive surface of the printing paper is connected The line has to be paused for a limited amount of cardboard packaging per unit time.

When manufacturing the corrugated cardboard packaging material on the automation line through the manufacturing method of the corrugated cardboard packaging material as described above, since the automation line must be intermittently stopped in the pressurizer of the fourth process, the printing paper A and the printing paper B are adhered to about 700 to 800 sheets per hour. As a result, the output per unit time has dropped significantly, increasing the cost of the product.

Therefore, in order to overcome the disadvantages of the prior art, the present inventors have developed an apparatus for manufacturing a cardboard packaging material such as Korean Patent Application No. 10-2008-50118.

As shown in FIGS. 1 to 3, the apparatus for manufacturing a cardboard packaging material prepares printing paper A and printing paper B, each of which is printed in advance using advertisements, figures, and colors, through a conventional method, and prints them. The printing paper supplied while supplying the sheet continuously on the conveyor belt alternately through the paper feed tray 200 is coated with the printing paper A and the adhesive liquid on one or both ends of the printing paper through the spray gun 100. Pressing the adhesive surface of the printing paper by the pressing unit in a state in which the adhesive surfaces of B are in contact with each other, and the coating surface 105 is coated on the surface of the printing paper to which the adhesive surface is connected, and the surface of the printing paper is coated with an infrared lamp dryer ( The coating liquid is dried by heating through 106), and then the printing paper, which is continuously connected with different sheets, is wound up by the roller unit 107 into printing paper in one roll form. In the manufacturing apparatus of the standing cardboard packaging,

The conveyor belt for conveying the printing paper comprises a porous conveyor belt (102) in which a plurality of holes (112) are formed on the conveyor belt;

Inside the porous conveyor belt comprises a panel 110 having a plurality of through-holes (113) in the position where the conveyor belt is seated;

The bottom surface of the through-hole of the panel is connected to the compressor 120, by installing an air suction line 111 including an air suction tube 114.

In addition, the apparatus for producing a cardboard packaging material in the state in which the adhesive surface of the printing paper A and the printing paper B abut each other, the printing paper does not stop but is transported along the porous conveyor belt 102 while pressing the adhesive surface of the printing paper with the roller 103 It is to be connected by pressing the wheel (104).

However, in the apparatus for manufacturing a cardboard packaging material as described above, while the adhesive surfaces of the printing paper A and B are in contact with each other, the printing paper does not stop and is transported along the porous conveyor belt 102 while pressing the adhesive surface of the printing paper with the rollers 103 and the wheels. Pressing (104) to connect or printing paper A and printing paper B in the process of conveying the conveyer belt 102 can not be effectively pressed the adhesive surface, this is because of the printing paper A and printing paper B The adhesive surface is slightly twisted to cause the defect of the product, and had the disadvantage of lowering the productivity.

1. Technical composition related to Korean Patent No. 10-716509, 'Method for manufacturing corrugated packaging materials'. 2. Technical composition of the manufacturing apparatus of corrugated cardboard packaging material of Korean Patent Publication No. 10-2009-124112 (2009.12.03) (Application No. 10-2008-50118: Selection of the applicant of the present invention) 3. The porous conveyance belt 3 of Japanese Laid-Open Patent Publication No. 2007-31007, the platen 6 having a plurality of holes 6a, the paper suction pressure generating chamber 5, the fan 5a, and the paper 2 The technical configuration of the paper conveying mechanism, which consists of a thin plate member (13). 4. Sheet paper storage means 10, adhesive applying means 28, belt conveyor 22, pressure rollers 60A, 60B, air cylinder 20, conveyance belt 26 of Japanese Patent Application Laid-Open No. 2004-142917. ), The technical composition of the adhesion device consisting of the laminated sheet of paper, 12, rollers (27, 27 ') and the like.

The present invention was developed to solve the above conventional problems, the apparatus for producing a cardboard packaging material of the present invention,

In the manufacturing apparatus of the corrugated cardboard packaging material to prepare the printing paper A, B, which has been printed, and to form a roll by passing it through the adhesive part, the pressing part, the coating part, and the heating part, By improving the structure of the pressurizing portion for bonding and the conveying portion for transporting printing paper, the automated production line of corrugated cardboard packaging material can be operated continuously without stopping, which greatly shortens the overall working time of the corrugated cardboard packaging material.

Since the adhesive surface of printing paper A and printing paper B is slightly twisted, it can fundamentally prevent product defects from occurring, and the printing paper can be continuously adhered one by one every 1 to 3 seconds. The present invention provides a corrugated packaging material manufacturing apparatus that can significantly increase productivity.

In order to achieve the above object, the apparatus for producing a cardboard packaging material of the present invention,

A conveying unit for conveying printing paper is configured to be conveyed by a plurality of interlocking rollers and driving rollers instead of the conventional press method or the porous conveyor belt; Perforations in the outer periphery of the drive rollers,

On the same axis of the porous drive roller, an air suction line connected to an external compressor is installed so that when the printing paper passes through the interlocking roller and the porous driving roller by the operation of the motor and the reducer, the lower surface of the printing paper is formed in the holes of the driving roller. It is to be adsorbed and transported continuously.

In addition, the apparatus for producing a cardboard packaging material of the present invention by continuously conveying and pressing the printing paper along the interlocking roller and the porous driving roller in the state that the adhesive surface of the printing paper A and printing paper B abut each other of the cardboard packaging material The work time can be significantly shortened, and the adhesive surface of printing paper A and printing paper B can be effectively pressed while transferring the printing paper through a plurality of interlocking rollers and porous driving rollers.

Since the adhesive surface of printing paper A and printing paper B is slightly twisted, it can fundamentally prevent product defects from occurring, and one sheet of printing paper can be glued every 1 to 3 seconds, which significantly reduces the amount of cardboard packaging material produced per unit time. It can be increased so that the productivity of the product can be improved.

As described above, according to the apparatus for producing a cardboard packaging material of the present invention,

In the printing device of the corrugated cardboard packaging material for producing a single roll form by printing and printing on different printing paper, respectively, and then passing it through the adhesive part, the pressing part, the coating part and the heating part, pressing the adhesive surface of both ends of the printing paper By improving the structure of the conveying portion for conveying the pressing portion and the printing paper to adhere to the automated production line of corrugated cardboard packaging material can be operated continuously without stopping can significantly shorten the overall working time of the cardboard packaging material;

It is possible not only to effectively transport and press the adhesive surface of printing paper A and printing paper B while transferring printing paper through a number of interlocking rollers and porous driving rollers, but also because the existing conveying unit is a press method or a porous conveyor belt method. On the contrary, the adhesive surfaces of the printing paper A and the printing paper B are slightly twisted to prevent the occurrence of product defects.

Since one sheet of printing paper can be continuously adhered every 1 to 3 seconds, the amount of cardboard packaging material per unit time can be dramatically increased, and thus the productivity of the product can be greatly improved.

1 is a plan view schematically showing an apparatus for producing a cardboard packaging material according to the prior art
2 is a perspective view showing a conveying portion and a porous conveyor belt portion for pressurizing and conveying printing paper in the apparatus for manufacturing a cardboard packaging material according to the prior art;
Figure 3 is a perspective view of the corrugated cardboard packaging material manufacturing apparatus according to the prior art, the porous conveyor belt and the panel and the air suction line
Figure 4 is a plan view schematically showing a cardboard packaging material manufacturing apparatus of the present invention
Figure 5 is a side view schematically showing a cardboard packaging material manufacturing apparatus of the present invention
6 is a perspective view showing a pressurizing and conveying unit for conveying while pressing the adhesive surface of the printing paper in the apparatus for producing cardboard packaging material according to the present invention
Figure 7 is a perspective view showing the back of Figure 6
FIG. 8 is a schematic diagram illustrating an air suction line for cutting and pressing the conveying part of FIGS. 6 and 7 while the printing paper is press-bonded by the plurality of interlocking rollers and the driving roller while adsorbing the bottom surface of the printing paper by the porous driving roller. Phosphorus profile
FIG. 9 is a schematic cross-sectional view illustrating another example of the air suction line for cutting and pressing the conveying unit and having a partition installed inside the driving roller of the porous body to adsorb and transport the bottom surface of the printing paper.
10 is a perspective view of the partition of FIG.

Hereinafter, an apparatus for manufacturing a cardboard packaging material according to an embodiment of the present invention will be described in detail as follows.

Apparatus for producing a cardboard packaging material according to the present invention is completed through the following steps as shown in Figs.

First step (A)

In the manufacturing apparatus of the cardboard packaging material to be able to configure a packaging box for storing a certain type of article,

Using a conventional method, each of the printing paper A and the printing paper B in which the advertisement contents are pre-printed using the stationery, figures, and colors is prepared, and the sheets are continuously supplied alternately on the conveyor belt 1.

The configuration of the apparatus for manufacturing a cardboard packaging material of the present invention constitutes a certain type of automated conveyor system, and on each side where the start point is located, each of the printing papers A and B in which the printing contents are incorrect is placed. Although it is shown that the wrong printing paper is stacked in a row, as another embodiment, each printing paper may be provided by laminating printing papers with different printing surfaces, or in some cases, may be formed in three rows and four rows.

Printing paper is sequentially supplied through a supply line with printing papers A and B respectively provided, and printing paper A and printing paper B are alternately provided to complete the first process.

Second step (B)

In the first step, printing paper is sequentially supplied to the conveyor belt 1 through a supply line, and the printing paper supplied is coated with an aqueous adhesive solution on one or both ends of the printing paper through the aqueous flora 2 and then forward. To the conveyor belt (3).

The adhesive is applied to the adhesive side of the printing paper, that is, the portion which is in contact with each other, through the aqueous flora (1). In the case of printing paper A, the adhesive is applied only to the lower side of the front surface, or the printing paper A or the printing paper. B The adhesive may be applied only to either side.

Subsequently, when the conveying paper is delayed for a predetermined time at the portion of the stopper 4 installed on the front side of the conveyor belt 3, the conveying paper is engaged with a portion of the previous printing paper on which the other printing paper provided subsequently stops, which is the aqueous flora. In (2), the adhesive surfaces of the printing paper coated with the adhesive abut each other.

Third step (C)

In the state in which the adhesive surface of the printing paper A and B in contact with each other in step 2, the printing paper is conveyed forward without stopping by the plurality of interlocking rollers 5 and the driving roller 6 to press the adhesive surface of the printing paper by the roller pressure Connect

Therefore, the plurality of the interlocking rollers 5 and the driving rollers 6 stably and accurately adhere the bonding surfaces of the printing paper A and the printing paper B without being distorted or distorted while being continuously transferred to the front without stopping.

The plurality of interlocking rollers 5 for compressing and conveying the adhesive surfaces of the printing papers are an uninterrupted roller, which are installed directly above the plurality of driving rollers 6 and press the upper surfaces of the printing papers by the driving rollers. Play a role.

The plurality of driving rollers 6 which press the adhesive surfaces of the printing papers while pressing them are driven by belts or chains 8 to drive power of the motor and the reducer 7 as shown in FIGS. 6, 7 and 8. In order to be interlocked with each other, the interlocking roller 5 is installed directly under the interlocking roller 5, and serves to transport the lower side of the printing paper together with the interlocking roller.

The drive roller 6 is a hollow body, preferably a porous drive roller 6 having a plurality of holes formed on the outer periphery of the roller, and an external compressor on the same axis of the porous drive roller 6. (9) to install the air suction line 10 connected to the air intake tightly by inhaling the lower surface of the printing paper A and the printing paper B through the perforated hole with the rotation of the drive rollers (6) during the operation of the automation line do.

Since the printing paper is operated by the air suction line 10, the lower surface of the printing paper is absorbed by the holes of the driving roller 6 and continuously conveyed when passing through the plurality of interlocking rollers 5 and the driving rollers 6. Adhesion and transfer of paper A and printing paper B stably and accurately without crooked or distorted.

The porous driving roller 6 is connected to the air suction line 10 by a journal or bearing on the same axis, so that the air suction line 10 does not rotate even if the driving roller 6 is rotated by the motor 7. It is stopped as it is.

As another embodiment, as shown in FIG. 9, the partition 11 is installed in the longitudinal direction inside the porous drive roller 6 to drive the roller through the air suction line 10 by the operation of the motor and the reducer 7. When suctioning the internal air of (6), the air suction pressure of the lower surface of the printing paper passing between the interlocking roller (5) and the driving roller (6) by sucking air only through the upper hole of the partition to adsorb the lower surface of the printing paper. To increase.

The partition 11 is formed in a ∨ shape so that the upper portion has an open surface, and formed by the inner circumferential length of the driving roller 6 which is a hollow body, and the open surface of the partition is installed in an upward direction through which printing paper passes.

The third step of the packaging material manufacturing apparatus of the present invention as described above is not a way of connecting the adhesive surface through a press-type press or a porous conveyor belt as in the prior art in a state that the adhesive surface of the printing paper abuts each other, the packaging material of the present invention The manufacturing apparatus can be connected one by one every 1 to 3 seconds based on the method of pressure bonding and conveying the adhesive surface of the printing paper while continuously transporting the printing paper through the interlocking roller 5 and the porous driving roller 6 without stopping. It can dramatically increase the production per unit time.

Therefore, the air intake of the compressor 7 passes through the lower surface of the printing paper while passing through the porous driving roller 6 while the printing paper is transported by the interlocking roller 5 and the porous driving roller 6 without stopping the automation line. The suction line 10 sucks through a plurality of periphery of the outer periphery of the drive roller 6 so that the printing paper is pushed without slippage between these rollers and transferred to the front of the automation line.

4th step (D)

In the step 3, in which the adhesive surfaces of the printing paper A and the printing paper B are adhesively connected by the plurality of interlocking rollers and the porous driving rollers, the drying apparatus 12 is installed to further strengthen the adhesive portions of the printing papers. The aqueous adhesive applied to the bonding surface of A and printing paper B is reliably dried.

5th Step (E)

In the step 4, when the adhesive surfaces of the printing paper A and the printing paper B are conveyed through the drying apparatus in the state of being pressure-bonded by the rollers, the IR coating work having high heat resistance through the coating machine 13 to the surface of the printing paper supplied. Or by water-based coating to protect the printed surface.

The printing paper coated by the coating machine may be coated with different coating thicknesses according to the type thereof.

Sixth step (F)

After coating the surface of the printing paper in a predetermined thickness in step 5, the surface of the printing paper is heated to dry the coating liquid. In the present invention, the coating liquid is rapidly dried through the infrared lamp dryer 14.

7th Step (G)

Through the process of the first to sixth step, the printing paper is connected to the printing paper in the form of a roll by the roller unit 15 is continuously connected to the sheets of different printing paper.

Therefore, the manufacturing process of the cardboard packaging material of the present invention;

It is provided by supplying printing paper A and printing paper B in which advertisement contents are pre-printed by using a method, a letter, a figure, and a color through a conventional method, and supplying them on the conveyor belts 1 and 3 successively. After the printing paper is coated with the adhesive liquid on one or both ends of the printing paper through the aqueous flor 2, the plurality of interlocking rollers 5 and the driving rollers (for example, the printing surfaces A and B are in contact with each other) 6) by pressing the adhesive surface of the printing paper by pressure while conveying the printed paper without stopping by air, and drying the printing paper connected to the adhesive surface in the drying apparatus 12, through the coating machine 13 to the surface of the connected printing paper. After coating, the surface of the printing paper is heated by an infrared lamp dryer 14 to dry the coating liquid, and then, the printing paper is continuously connected to each other in the form of one roll by the roller unit 15. To the take-up hayeoseo Jiro chain.

In addition, the apparatus for producing a cardboard packaging material of the present invention,

Printing paper supply tray which prepares printing paper A and printing paper B in which advertisement contents are pre-printed by using a phrase, a figure, and a color through a conventional method, and supplies the sheets one by one on the conveyor belt 1 in succession. 20;

An aqueous flora (2) for applying an adhesive solution to one or both ends of the printing paper supplied from the printing paper supply tray;

After the adhesive is applied to one or both ends of the printing paper by the aqueous flora, the printing paper is transported along the conveyor belt 3 without stopping the printing paper while the adhesive surfaces of the printing paper A and B are in contact with each other. A stopper 4 which delays a predetermined time and engages a predetermined portion with the previous printing paper on which subsequent printing paper is stopped;

While pressing the adhesive surface of the printing paper supplied from the stopper, the lower surface of the printing paper is sucked into the porous driving roller through the air suction line 10 connected to the external compressor 9, and the adhesive surfaces of the printing paper A, B An interlocking roller (5) and a driving roller (6) to be stably conveyed without being skewed;

A drying device (12) for completely drying the printing paper to which the adhesive surface is pressurized;

A coating machine (13) for coating the surface of the printing paper to which the adhesive surface is connected by IR coating or aqueous coating;

An infrared lamp dryer (14) for heating the surface of the printing paper coated by the coating machine to dry the coating liquid;

The coating liquid on the surface of the printing paper is dried, and is composed of a roller unit 15 which winds printing paper connected to different sheets continuously in one roll form of printing paper.

The printing paper supply tray 20 prepares the printing paper A and the printing paper B, each of which is printed in advance using advertisements, figures, and colors, in a conventional manner, and sheets them alternately on a conveyor belt. In supply to each

The printing papers A and B are all alternately stacked in a row of printing papers with different printing surfaces, and as another embodiment, each printing paper may be provided by laminating printing papers with different printing surfaces, respectively. It may consist of three rows and four rows.

The aqueous flora (2) is to apply an adhesive liquid to one or both ends of the printing paper supplied from the printing paper supply tray,

The aqueous flora may be configured in the form of a spray gun or a roller, and the adhesive is applied only to a portion where the adhesive side of the printing paper is in contact with each other. The adhesive may be applied only to either the paper A or the printing paper B.

After the adhesive liquid is applied to one or both ends of the printing paper by the aqueous flora 2, the printing paper which is then transported is delayed for a predetermined time in the stopper 4 portion on the conveyor belt, and then other printing paper provided thereafter stops. It is engaged with a portion of the previous printing paper, which is in contact with the adhesive side of the printing paper coated with the adhesive with an aqueous flora.

The interlocking roller 5 and the driving roller 6 press the adhesive surface of the printing paper with roller pressure while the printing paper is conveyed forward without stopping, and at the same time, a plurality of holes and compressors formed in the outer periphery of the driving roller 6 ( 9) The lower surface of the printing paper is adsorbed into the holes of the driving roller 6 by the air suction line 10 connected to it and continuously transported, so that the adhesive surface of the printing paper A and the printing paper B is stable and accurate without being skewed or distorted. Glue and transport.

The drive roller 6 is preferably a hollow body, preferably provided with a porous drive roller 6 having a plurality of holes formed on the outer periphery of the roller, and on the same axis of the porous drive roller 6, a journal or bearing. By connecting the air suction line 10, even if the driving roller 6 is rotated by a motor, the air suction line is fixed as it is.

As another embodiment, as shown in FIG. 9, the partition 11 is installed inside the porous drive roller 6 in the longitudinal direction to drive the motor and the reducer 7 through the air suction line 10 to operate the motor. When sucking the internal air of (6), the air was sucked only through the upper hole of the partition to increase the suction pressure on the lower surface of the printing paper passing between the interlocking roller 5 and the driving roller 6.

The partition 11 is formed in a ∨ shape so that the upper portion has an open surface, and formed by the inner circumferential length of the driving roller 6 which is a hollow body, and the open surface of the partition is installed in an upward direction through which printing paper passes.

Therefore, while the interlocking roller 5 and the porous drive roller 6 adhere the printing paper without stopping the automation line, the printing paper passes through the driving roller 6 while the lower surface of the printing paper sucks air intake of the compressor 7. Suction through the outer periphery of the plurality of holes of the drive roller 6 through the line 10, the printing paper is conveyed to the front of the automation line while being pressure-bonded without slipping between the rollers.

Therefore, the printing paper does not stop in the state where the adhesive surfaces of the printing paper A and the printing paper B come into contact with each other, and the adhesive surface of the printing paper is pressed and connected while being transported along the plurality of interlocking rollers 5 and the porous driving roller 6.

Through the interlocking rollers 5 and the porous driving rollers 6, the printing papers can be connected to each other by 1 to 3 seconds by connecting the adhesive surfaces of the printing papers while pressing, adsorbing and transporting the printing papers without stopping. It is possible to increase significantly.

Characteristic technical features of the present invention is composed of a plurality of interlocking rollers (5) and drive rollers (6) to transfer while pressing and bonding the adhesive surface of the printing paper,

The drive roller (6) is provided with a porous drive roller (6) having a plurality of holes formed on the outer periphery, the air suction line connected to the external compressor (9) on the same axis of the porous drive roller (6) When the printing paper passes through the interlocking roller 5 and the driving roller 6, the lower surface of the printing paper is adsorbed to the holes of the driving roller 6 and continuously conveyed. The bonding surface of B is transported with stable and accurate bonding without being skewed or distorted.

In addition, the porous drive roller 6 is condensed with a journal or a bearing on the same axis, and is connected to the air suction line 10 so that the air suction line is rotated even if the drive roller 6 is rotated by the driving of the motor. It is fixed as it is.

On the other hand, inside the porous drive roller 6 is installed a partition 11 open to the upper side by suction of the internal air of the drive roller 6 through the air suction line 10 by the operation of the motor and the reducer (7). When the air is sucked only through the hole of the drive roller in the upper side of the partition to increase the adsorption force of the lower surface of the printing paper passing between the interlock roller (5) and the drive roller (6).

The third step of the packaging material manufacturing apparatus of the present invention as described above is not a method of connecting the adhesive surface through a press-type press or a porous conveyor belt as in the prior art in a state that the adhesive surface of the printing paper is in contact with each other,

The packaging material manufacturing apparatus of the present invention is to connect the adhesive surface of the printing paper by pressing the sheet every 1 to 3 seconds while continuously transporting the printing paper without stopping through a plurality of interlocking rollers 5 and the porous driving roller (6). This can dramatically increase the production per unit time.

The drying apparatus 12 of the present invention is to dry the printing paper once again the adhesive surface is pressure-connected completely, the coating machine 13 is to coat the surface of the printing paper connected to the adhesive surface by IR coating or water-based coating. .

The infrared lamp dryer 14 is to dry the coating liquid by heating the surface of the printing paper coated to a certain thickness by the coating machine, and the printing paper roller portion is connected to the continuous continuous different sheets while the coating liquid on the printing paper surface is dried by the dryer It was wound up by the rolled printing paper by (15).

Roll-shaped printing paper manufactured through the apparatus for manufacturing a cardboard packaging material of the present invention as described above is cut and bent in a particular shape to develop a specific shape and shape of the box to form a variety of forms when the ends are sewn together The box is manufactured.

As described above with reference to the illustrated drawings, the apparatus for producing a cardboard packaging material according to the present invention, by the embodiments and drawings disclosed herein, the present invention is not limited thereto, and those skilled in the art within the technical scope of the present invention Of course, various modifications can be made.

1: Conveyor Belt 2: Aqueous Flora
3: conveyor belt 4: stopper
5: interlocking roller 6: driving roller
7: motor and reducer 8: belt or chain
9: compressor 10: air suction line
11: partition 12: drying device
13: coating machine 14: infrared lamp dryer
15: roller portion 20: printing paper feed tray

Claims (2)

It is provided by supplying printing paper A and printing paper B in which advertisement contents are pre-printed by using a method, a letter, a figure, and a color through a conventional method, and supplying them on the conveyor belts 1 and 3 successively. After the printing paper is coated with the adhesive liquid on one or both ends of the printing paper through the aqueous flor 2, the printing paper A and B are bonded to each other by a press-type press, a porous conveyor belt or a pressure roller. Press the adhesive side of the printing paper with pressure to connect, dry the printing paper connected with the adhesive surface in the drying apparatus 12, coat the surface of the printing paper with the coating machine 13, and print the surface of the printing paper with the infrared lamp dryer 14 And then drying the coating liquid, and then wrapping the corrugated cardboard, which is wound by printing the roll of printing paper by the roller unit 15, in which different sheets are continuously connected. In the ash manufacturing apparatus,
Consists of a plurality of interlocking rollers (5) and drive rollers (6) to transfer while pressing and bonding the adhesive surface of the printing paper,
The drive roller 6 is composed of a porous drive roller 6 having a plurality of holes formed on the outer periphery, and air suction connected to an external compressor 9 on the same axis of the porous drive roller 6. By installing the line 10, the lower surface of the printing paper is sucked into the holes of the driving roller 6 when the printing paper passes through the interlocking roller 5 and the driving roller 6 by the operation of the motor and the reduction gear 7. Apparatus for producing a cardboard packaging material characterized in that it is to be transported continuously. It is provided by supplying printing paper A and printing paper B in which advertisement contents are pre-printed by using a method, a letter, a figure, and a color through a conventional method, and supplying them on the conveyor belts 1 and 3 successively. After the printing paper is coated with the adhesive liquid on one or both ends of the printing paper through the aqueous flor 2, the printing paper A and B are bonded to each other by a press-type press, a porous conveyor belt or a pressure roller. Press the adhesive side of the printing paper with pressure to connect, dry the printing paper connected with the adhesive surface in the drying apparatus 12, coat the surface of the printing paper with the coating machine 13, and print the surface of the printing paper with the infrared lamp dryer 14 And then drying the coating liquid, and then wrapping the corrugated cardboard, which is wound by printing the roll of printing paper by the roller unit 15, in which different sheets are continuously connected. In the ash manufacturing apparatus,
Consists of a plurality of interlocking rollers (5) and drive rollers (6) to transfer while pressing and bonding the adhesive surface of the printing paper,
The drive roller 6 comprises a porous drive roller 6 having a plurality of holes formed on an outer circumference thereof;
On the same axis of the porous drive roller 6 is provided an air suction line 10 connected to the external compressor (9);
When the inside of the porous driving roller 6 is installed with a partition 11 open to the upper side to suck the internal air of the driving roller 6 through the air suction line 10 by the operation of the motor and the reducer 7. Corrugated cardboard, characterized in that the suction of air only through the holes of the drive roller (6) in the upper part of the partition (11) to increase the adsorption force of the lower surface of the printing paper passing between the drive roller (5) and the drive roller (6). Apparatus for manufacturing packaging materials.

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