KR20190112510A - Apparatus for manufacturing packaging box - Google Patents

Abstract

An apparatus for manufacturing a box according to the present invention comprises: a first box member supply member to supply a first box member made of paper which is loaded and arranged; an adhesive applying member to apply an adhesive on a central area of the first box member supplied from the first box member supply member; a second box member supply member to supply a second box member to an upper portion of the first box member on which the adhesive is applied; and a pressurizing member to pressurize the second box member arranged on the upper portion of the first box member. Here, the adhesive applying member includes an elastic pressurizing member attached to a rotating roller and a part of the circumference of the surface of the rotating roller. On the surface where the rotating roller and the elastic pressurizing member are opposed, a concave unit is formed in the same direction as the advancement direction of the first box member. Therefore, according to the present invention, the second box member can be precisely attached and arranged at a predetermined location of the first box member, such that a packaging box may be manufactured with a more sophisticated edge shape. Furthermore, because the locations of the box members are not scattered even when the apparatus is operated for a long period, the failure rate during fabrication can be reduced.

Description

Packaging Box Manufacturing Equipment {APPARATUS FOR MANUFACTURING PACKAGING BOX}

The present invention relates to a packaging box manufacturing apparatus, and more particularly, to a packaging box manufacturing method configured to accurately adhere a second box member to a predetermined position on the first box member.

The manufactured goods are generally distributed in a packaged box in order to prevent damage from external impact during transportation or storage and to increase the value of the product.

As a material of the packaging box, a synthetic resin material or a paper material is used, and the shape thereof is usually manufactured in various shapes such as a hexahedron shape or a cylinder shape.

Packaging boxes made of synthetic resin or paper materials may be attached to the sheet of various forms on the surface in order to increase the visual value.

In the case of the conventional packaging box illustrated in FIG. 1A, the sidewall portions 204 having a rectangular shape are formed at the side of the central portion 202 formed in the rectangular shape.

Here, a cutting line 206 having a predetermined depth is formed at the boundary between the central portion 202 and the side wall portion 204.

In addition, the sidewall portion 204 is bent at 90 degrees with respect to the central portion 202 on the basis of the cutting line 206, and a sheet box 250 is attached to the outside thereof so that one surface is opened. Will form.

By the way, in the conventional packaging box, the portion where the central portion 202 and the side wall portion 204 meet, that is, the sheet 250 covered by the cutting line 206 is inclined as shown in FIG. 1 (b). It is formed by the edge E.

Therefore, in the case of forming a box having an open hexahedron shape, the edge portion E does not have a right angle edge and a gently inclined edge shape is formed.

This is a problem that gives a rather unsophisticated feeling compared to the case that the edge, that is, the edge portion is formed at right angles in the packaging box used for the packaging of advanced products.

SUMMARY OF THE INVENTION An object of the present invention is to provide a packaging box manufacturing apparatus configured to be capable of precisely arranging a second box member at a predetermined position on a first box member.

Another object of the present invention is to provide a packaging box manufacturing apparatus which is configured such that the position of the box members is not disturbed even when driving the apparatus for a long time.

The box manufacturing apparatus according to the present invention for achieving the above object is a first box member supply member for supplying a first box member of the paper material is loaded and disposed, and the first box member supplied from the first box member supply unit An adhesive applying member for applying an adhesive to a central region of the second material, a second box member supplying member for supplying a second box member to an upper portion of the first box member to which the adhesive is applied, and a first disposed on the first box member. And a pressure member for pressurizing the box member, wherein the adhesive material applying member includes a rotary roller and an elastic pressure member attached to a part of the circumference at the surface of the rotary roller, and wherein the rotary roller and the elastic pressure member face each other. Recesses are formed on the surface in the same direction as the traveling direction of the first box member.

Preferably, the adhesive coating member may be provided with a volatile recovery member.

On the other hand, a guide member is disposed in front of the first box supply member, the guide member includes a guide roller disposed to face the upper and lower portions, and guide wall portions disposed at both sides of the guide roller, and the guide wall. The portion can be configured to be adjustable in width.

In addition, a pair of cutting rollers are disposed in front of the guide member, any one of the pair of transfer rollers can be elastically supported to be displaceable up and down.

In addition, the transfer roller may be formed with a guide groove in the circumferential direction.

On the other hand, the front of the adhesive coating member may be provided with a foreign matter removing member for removing the foreign matter from the surface of the first box member.

Preferably, the foreign material removing member is a pair of brushes, the pair of brushes are disposed in the form of "V" toward the front of the adhesive coating member.

In addition, the second box supply member is installed in a direction perpendicular to the traveling direction of the first box member, the second box supply member is a transfer belt for transporting the second box member to the upper portion of the first box member. It includes, the negative pressure is applied to the conveyance belt.

Here, the front position of the adhesive coating member is provided with a position sensor for detecting the position of the first box member, the adhesive coating member may be provided with a rotation position sensor for detecting the rotation position of the rotary roller. have.

And, a transfer member is disposed between the adhesive coating member and the pressing member, the transfer member includes a central transfer belt disposed in the center portion, and the side transfer belt disposed on both sides of the central transfer roller, the central transfer A negative pressure may be applied to the belt.

In addition, the pressing member includes a pressing roller, the surface of the pressing roller may be formed with a fine recess along the circumferential direction.

Preferably, the pressing member includes a plurality of pressing rollers.

On the other hand, a concave portion may be formed along the axial direction of the rotating roller on the surface facing the first box member in the elastic pressing member.

In addition, the volatile recovery member may include a filter unit for collecting volatile components and a combustion unit for burning volatile components.

A concave portion having a “V” shape may be formed on a surface of the elastic pressing member that faces the first box member.

According to the present invention, the second box member can be precisely disposed at a predetermined position on the first box member, and a packaging box having a more refined edge shape can be manufactured.

In addition, even when the device is driven for a long time, the position of the box members is not disturbed, thereby reducing the manufacturing failure rate.

Since the accompanying drawings are for understanding the technical spirit of the present invention together with the detailed description of the invention, the present invention should not be construed as limited to the matters shown in the following drawings.
1 is a plan view (a) and a side cross-sectional view (b) showing a state (b) in which sheet paper overlaps with a conventional packaging box (a),
2 is a plan view (a) and a side cross-sectional view (b) illustrating a state in which a sheet of paper is stacked in a stacked state of a first box member and a second box member of a packaging box manufacturing apparatus according to the present invention;
3 is a perspective view of a packaging box manufacturing apparatus according to the present invention,
4 is a side view of the manufacturing apparatus,
5 is a plan view of the manufacturing apparatus,
6 is a side view of a part of the first box supply member included in the manufacturing apparatus;
7 is a perspective view of a part of the first box supply member;
8 is a perspective view of the delivery roller,
9 is a plan view of a portion of the adhesive applying member;
10 is a side view of the adhesive coating member and the volatile recovery member;
11 is a perspective view of the adhesive coating member and the volatile recovery member;
12 is a side view of the second box supply member,
13 is a front view of the pressure roller,
14 is a perspective view of the rotating roller and the elastic pressing member,
15 is a schematic view of a volatile recovery member.

Hereinafter, with reference to the accompanying drawings will be described in detail the configuration of the present invention.

Prior to this, the terms used in this specification and claims should not be construed in a dictionary sense, and the inventors may properly define the concept of terms in order to explain their invention in the best way. It should be construed as meaning and concept consistent with the technical spirit of the present invention.

Therefore, the configurations shown in the embodiments and drawings described herein are only preferred embodiments of the present invention, and do not represent all of the technical idea of the present invention, and various equivalents may be substituted for them at the time of the present application. It is to be understood that water and variations may exist.

2 is a plan view (a) and a side cross-sectional view (b) illustrating a state in which sheet paper is stacked in a stacked state of a first box member and a second box member of a packaging box manufacturing apparatus according to the present invention; 3 is a perspective view of a packaging box manufacturing apparatus according to the present invention, Figure 4 is a side view of the manufacturing apparatus, Figure 5 is a plan view of the manufacturing apparatus, Figure 6 is a portion of the first box supply member included in the manufacturing apparatus 7 is a perspective view of a portion of the first box supply member, FIG. 8 is a perspective view of a delivery roller, FIG. 9 is a plan view of a portion of an adhesive applying member, and FIG. 10 is a view of an adhesive coating member and a volatile recovery member. FIG. 11 is a perspective view of the adhesive coating member and the volatile recovery member, FIG. 12 is a side view of the second box supply member, FIG. 13 is a front view of the pressing roller, and FIG. Fig. 15 is a perspective view of the pressure member, and Fig. 15 is a schematic view of the volatile recovery member.

3 to 14, the box manufacturing apparatus according to the present invention, the first box member supply member 30 for supplying the first box member 10 of the paper material is stacked and the first box member supply An adhesive applying member 50 for applying an adhesive to a central region of the first box member 10 supplied from the member 30 and a second box member 20 on top of the first box member coated with the adhesive. A second box member supply member 70 for supplying, and a pressing member 90 for pressing the second box member 20 disposed above the first box member 10, the adhesive material applying member 50 includes a rotating roller 52 and an elastic pressing member 54 attached to a part of the circumference on the surface of the rotating roller 52, the rotary roller 52 and the elastic pressing member 54 face each other The concave portion 542 is formed on a surface thereof in the same direction as the traveling direction of the first box member 10. It is characterized by.

The first box member 10 used in the box manufacturing apparatus according to the present invention, as shown in Fig. 2 (a), the square is formed integrally on the four sides of the central portion (2) and the central portion (2) It comprises a side wall portion 4 of the shape.

A cutting line 6 formed to a predetermined depth is formed between the central portion 2 and the side wall portion 4.

The cutting line 6 is not formed to have a depth penetrating the first box member 10, but has a predetermined depth so as to facilitate folding the side wall portion 4 by 90 degrees with respect to the central portion 2. Is formed.

In a state in which the side wall portion 4 is folded at 90 degrees with respect to the center portion 2 in the first box member 10, as shown in FIG. 2B, the center portion 2 has a rectangular second shape. The box member 20 is covered.

In this state, the sheet paper 250 is attached over the surface of the second box member 20 and the side wall portion 4 of the first box member 10.

When the sheet 250 is attached in a state in which the second box member 20 overlaps with the first box member 10 as described above, the edge portion E of the box according to the related art shown in FIG. Otherwise it has a right edge (E).

Therefore, the packaging box manufactured by the box manufacturing apparatus according to the present invention has a corner portion of a perfect rectangular shape, it can give a more refined feeling when packaging the advanced products.

The first box supply member 30 is a configuration for supplying the first box member 10 of a paper material which is stacked and disposed.

A feed roller 41 is disposed below the first box feed member 30, and the first box member 10 is moved from the first box feed member 30 by the rotation of the feed roller 41. Transfer.

A guide member 40 for guiding the first box member 10 toward the adhesive member coating member 50 is disposed in front of the first box supply member 30.

The guide member 40 is disposed on the upper and lower sides of the guide rollers 43 and 44 for transporting the first box member 10, and guide wall portions disposed at both sides of the guide rollers 43 and 44. And 421 and 422, the guide wall portions 421 and 422 are configured to be adjustable in width.

Thus, the distance between the guide wall portions 421 and 422 is adjusted according to the size of the first box member 10 so as to be transported.

In addition, in front of the guide member 40, a pair of cutting rollers 46 and 48 are disposed at both sides, respectively, so that the first box member 10 is correctly guided toward the adhesive material applying member 50.

For example, any one of the pair of transfer rollers 46 and 48, the upper transfer roller 46 is configured to be supported by an elastic member 462, such as a spring, in a state of being installed to be displaceable up and down.

Thus, even when the thickness of the first box member 10 to be conveyed is changed, it is configured to apply excessive pressure to the surface of the first box member 10 to prevent deformation.

In addition, guide grooves 464 and 484 are formed on the surfaces of the transfer rollers 46 and 48 along the circumferential direction, and the first box member 10 is aligned in a straight line by the rotation of the transfer rollers 46 and 48. It is configured to feed straight.

That is, the wall portions of the guide grooves 464 and 484 formed on the surface of the transfer rollers 46 and 48 are in contact with the surface of the first box member 10 to which the transfer rollers 46 and 48 are applied. The guide grooves 464 and 484 are formed in the circumferential direction on the surface of the first and second 48, and as a result, the first box member 10 in the direction in which the transfer roller is placed by the rotation of the transfer roller 46 and 48. ) Can be guided straight straight.

On the other hand, the foreign material removing member 60 for removing the foreign matter from the surface of the first box member 10 in front of the adhesive coating member 50, that is, the transfer roller 46, 48 side may be installed.

The foreign material removing member 60 is provided as a pair of brushes, the pair of brushes are disposed in a symmetrical "V" shape toward the front of the adhesive coating member.

As described above, the pair of brushes are disposed in a symmetrical "V" shape toward the front of the adhesive coating member 50, thereby removing the foreign matter from the surface of the first box member 10 to be transported, and furthermore, the first box member. (10) By applying a symmetrical contact force to the surface can be transferred straight straight to the adhesive coating member (50) side.

That is, when the two brushes are arranged in a "V" shape with respect to the traveling direction of the first box member 10, the brushes on both sides apply a force toward the center of the two brushes with respect to the first box member 10, respectively. Since the two brushes are arranged symmetrically, the force is symmetrically applied to the center of the two brushes with respect to the first box member 10 so that the first box member 10 is transferred straight straight.

The front position of the adhesive coating member 50 is provided with a position sensor 63 for detecting the position of the first box member 10, the adhesive coating member 50, the rotation of the rotary roller 52 Rotational position detection sensor (not shown) for detecting the position may be installed.

Thus, the first box member 10 detects the position where the adhesive coating member 50 is placed in front of the elastic pressing member 54 installed in the rotary roller 52 is the first box member 10 The rotary roller 52 is rotated to contact the central portion (2) of the.

The adhesive coating member 50 is configured to apply an adhesive to the central region 2 of the first box member 10 transferred as described above.

The adhesive coating member 50 includes a rotary roller 52 and an elastic pressing member 54 attached to a portion of the circumference of the rotary roller 52 surface.

The elastic pressing member 54 is configured to apply the adhesive to the central portion 2 of the first box member 10 by receiving the adhesive from the adhesive transfer roller 57.

The elastic pressing member 54 is formed of an elastic synthetic resin material, for example, may be formed of polyurethane, etc., and the size thereof is formed to be the same size as the central region 2 of the first box member 10. do.

Here, as shown in Figure 14, the surface of the rotating roller 52 and the surface facing the rotating roller 52 in the elastic pressing member 54 and the direction of travel of the first box member 10 and Concave portions 522 and 542 and concave-convex portions thereby are formed in the same direction, that is, in the circumferential direction of the rotary roller 52.

That is, the concave portion 522 and concave-convex portions are formed on the surface of the rotary roller 52 along the circumferential direction, and the concave portion 542 and concave-convex portion are formed on the inner surface of the elastic pressing member 54. Thus, the rotating roller 52 and the elastic pressing member 54 are configured to be interlocked and attached to each other by the concave-convex portions by the two concave portions 522 and 542.

When the elastic pressing member 54 is repeatedly in contact with the surface of the first box member 10 by the rotation of the rotary roller 52, the first box member 10 and the elastic pressing member by the adhesive force of the adhesive Significant force is applied to 54.

When this action is repeated innumerable times, the elastic pressing member 54 is finely moved on the rotary roller 52, in this case, exactly in the region of the center portion 2 of the first box member 10 The adhesive cannot be applied.

Therefore, the position of the elastic pressing member 54 on the surface of the rotating roller 52 by forming an uneven portion by a recess on the surface of the rotating roller 52 and the inner surface of the elastic pressing member 54 so as to interlock with each other. Can be prevented from changing.

In addition, a concave portion 544 may be formed on the surface of the elastic pressing member 54 facing the first box member along the axial direction of the rotary roller 52.

The concave portion 544 serves to receive a portion of the adhesive, thereby preventing the adhesive from being distributed at a non-uniform height on the surface of the elastic pressing member 54 by acting as a kind of damper.

In addition, the adhesive can flow more smoothly by the surface tension along the wall portion of the recess, so that the adhesive can be more uniformly distributed over the entire width of the elastic pressing member 54.

Thus, when the second box member 20 is adhered to the central portion 2 of the first box member 10, the adhesive is evenly applied to the entire region of the central portion 2, and the portion is lifted or adhered in the partial region. The failure can be prevented from occurring.

In addition, a concave portion 546 having a symmetrical “V” shape may be formed on a surface of the elastic pressing member that faces the first box member 10.

Thus, when the elastic pressing member 54 presses the surface of the first box member 10 by the rotation of the rotary roller 52, the first box member is formed by the symmetrical "V" shaped recess. A symmetrical force is applied to 10 toward the center of the elastic pressing member 54, whereby the elastic pressing member 54 presses the first box member 10. The position of 10) is prevented from being disturbed.

When the device is operated for a long time, the position of the elastic pressing member 54 in the rotary roller 52 is changed slightly by the action between the elastic pressing member 54 and the first box member 10, 1 The case where the position of the box member 10 is finely disturbed arises.

However, this phenomenon can be prevented by the axially concave portion 544 formed on the surface of the elastic pressing member 54 and the “V” shaped concave portion 546 symmetrical to each other.

In addition, the adhesive coating member 50 is provided with a volatile recovery member 120 for recovering the volatile components contained in the adhesive.

When the volatile component contained in the adhesive is leaked to the work site for a long time, it may cause a headache of the worker, etc., in order to prevent such a problem, the collecting member 122 for collecting the volatile component in the adhesive member 50 and A pipe 124 connected thereto is installed.

Volatile components collected through the collecting member 122 and the tube 124 are guided by a fan toward the filter unit 126, and the combustion unit 128 for burning the volatile particles therebetween. Is installed.

Thus, by burning the volatile particles in the air including the volatile particles through the combustion unit 128, the volatile particles can be more completely prevented from floating on the work site.

The second box member supply member 70 for supplying the second box member 20 to the upper portion of the first box member 10 is installed in the region past the adhesive coating member 50.

The second box member supply member 70 is installed in a direction perpendicular to the advancing (moving) direction of the first box member 10, and the second box member supply member 70 is formed in the second box member ( 20) a conveyance belt 74 for conveying the upper portion of the first box member 10.

The transfer belt 74 is preferably provided in pairs, and sliding support portions 76 for slidingly supporting the second box member 20 to be transferred are installed at both side portions of the transfer belt 74.

An opening is formed at a side of the transfer belt 74 facing the second box member 20, and a negative pressure is applied to the transfer belt 74, thereby between the transfer belt 74 and the second box member 20. In addition to the frictional force, the second box member 20 may be configured to move toward the first box member 10 by a suction force by negative pressure.

As shown in FIG. 12, the second box member 20 transferred to the upper portion of the first box member 10 is the first box member 10 by the suction arm 782 included in the lowering member 78. Descends to the top.

Thus, the second box member 20 is placed in the central portion 2 of the first box member 10 in the state where the adhesive is applied to the central portion 2, and thus is in a weakly bonded state.

As described above, the second box member 20 is weakly bonded to the central portion 2 of the first box member 10, and is transferred to the pressing member 90 by the transfer member 80.

The transfer member 80 includes a central transfer belt (84) disposed at the center portion, and side transfer belts (82) disposed at both sides of the central transfer belt (84), and the central transfer belt (84). Sound pressure can be applied to the.

Thus, the first box member 10 and the second box member adhered thereto by virtue of the vibration generated in the adhesive coating member 50 and other components due to the negative pressure acting on the central conveyance belt 84 ( 20) is stably conveyed toward the pressing member 90 without being disturbed.

The first box member 10 transferred to the pressing member 90 and the second box member mounted thereon are pressurized by the pressing rollers 92 and 94 to be more completely bonded.

Here, fine recesses 922 and 942 are symmetrically formed on the surfaces of the pressing rollers 92 and 94 included in the pressing member 90 in the circumferential direction from both the center to both sides thereof.

Very high pressure is applied to the first and second box members 10 and 20 by the pressing rollers 92 and 94. In this process, the positions of the first and second box members 10 and 20 are disturbed. In this case, it may not be smoothly supplied to a subsequent process, and may accumulate in the vicinity of the pressing member 90.

The fine sidewall edges of the recesses 922 and 924 have greater force than the other surfaces of the pressure rollers 92 and 94 when they contact the surfaces of the first and second box members 10 and 20. Will be added to.

Thus, by the concave portions 922 and 942 which are symmetrically formed on both sides with respect to the center part, the force spreading to both sides with respect to the traveling direction of the first and second box members 10 and 20 is uniform. The first and second box members go straight straight by this force.

In addition, when the thickness of the first and second box members 10 and 20 is made of a thin or elastic material, the recesses 922 and 924 are formed on the pressing rollers 92 and 94. As a result, the effect of preventing the formation of wrinkles on the surfaces of the first and second box members can be obtained.

As mentioned above, although the present invention has been described by way of limited embodiments and drawings, the technical idea of the present invention is not limited thereto, and a person having ordinary skill in the art to which the present invention pertains, Various modifications and variations may be made without departing from the scope of the appended claims.

10: first box member
20: second box member
30: first box member supply member
50: adhesive coating member
70: second box member supply member
90: pressure member
120: volatile recovery member

Claims (15)

A first box member supply member for supplying a first box member of the paper material placed on the stack;
An adhesive member applying member for applying an adhesive to a central region of the first box member supplied from the first box member supply unit;
A second box member supply member for supplying a second box member to an upper portion of the first box member coated with an adhesive;
It includes a pressing member for pressing the second box member disposed on the first box member,
The adhesive coating member includes a rotating roller and an elastic pressing member attached to a part of the circumference of the rotating roller surface,
The packaging box manufacturing apparatus, characterized in that the concave portion is formed in the same direction as the traveling direction of the first box member on the surface of the rotary roller and the elastic pressing member facing each other. The method of claim 1,
Packaging device manufacturing apparatus characterized in that the adhesive member is provided with a volatile collecting member. The method of claim 1,
A guide member is disposed in front of the first box supply member,
The guide member,
A guide roller disposed to face the top and bottom;
It includes guide wall portions disposed on both sides of the guide roller,
The packaging wall manufacturing apparatus, characterized in that the guide wall portion is configured to adjust the width. The method of claim 3, wherein
A pair of cutting rollers are respectively disposed at both sides in front of the guide member,
Any one of the pair of transmission rollers is a packaging box manufacturing apparatus characterized in that it is elastically supported so as to be displaceable up and down The method of claim 4, wherein
Packaging box manufacturing apparatus, characterized in that the guide roller is formed in the transfer roller along the circumferential direction. The method of claim 1,
The packaging box manufacturing apparatus, characterized in that the foreign matter removing member for removing the foreign matter from the surface of the first box member is installed in front of the adhesive coating member. The method of claim 6,
The foreign material removing member is a pair of brushes, wherein the pair of brushes are packaging box manufacturing apparatus, characterized in that arranged in a symmetrical "V" shape toward the front of the adhesive coating member. The method of claim 1,
The second box supply member is installed in a direction perpendicular to the advancing direction of the first box member.
The second box supply member includes a conveying belt for conveying the second box member to the upper portion of the first box member, the packaging box manufacturing apparatus, characterized in that the negative pressure is applied to the conveying belt. The method of claim 1,
In front of the adhesive coating member is installed a position sensor for detecting the position of the first box member, the adhesive coating member is characterized in that the rotation position sensor for detecting the rotation position of the rotary roller is installed. Packaging box manufacturing apparatus. The method of claim 1,
The transfer member is disposed between the adhesive coating member and the pressing member,
The transfer member has a central transfer belt disposed in the center;
It includes side transfer belts disposed on both sides of the central feed roller,
The packaging box manufacturing apparatus, characterized in that the sound pressure is applied to the central transfer belt. The method of claim 1,
The pressing member includes a pressure roller,
Packaging box manufacturing apparatus, characterized in that the fine concave portion is formed along the circumferential direction on the surface of the pressure roller. The method of claim 11,
The pressing member is a packaging box manufacturing apparatus characterized in that it comprises a plurality of pressing rollers. The method of claim 1,
The packaging box manufacturing apparatus, characterized in that the concave portion is formed along the axial direction of the rotary roller on the surface facing the first box member in the elastic pressing member. The method of claim 2,
The volatile powder recovery member includes a filter unit for collecting volatile components and a combustion unit for burning volatile components. The method of claim 1,
The packaging box manufacturing apparatus, characterized in that the concave portion of the symmetrical "V" shape is formed on the surface facing the first box member in the elastic pressing member.

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