KR20110040210A

KR20110040210A - Apparatus for manufacturing box

Info

Publication number: KR20110040210A
Application number: KR1020090097388A
Authority: KR
Inventors: 이호섭
Original assignee: 이호섭
Priority date: 2009-10-13
Filing date: 2009-10-13
Publication date: 2011-04-20

Abstract

The present invention relates to a packaging box manufacturing apparatus, and more particularly, a transfer unit for transporting a wrapping paper coated with an adhesive member on the front and rear surfaces of the front and rear surfaces having both the bottom, front and rear surfaces, and both sides, to which the end portions of both sides are joined, A lifting part for moving the wrapping paper conveyed upward by the upper part, a lamination space part is formed inside the lifting part, and a folding part having an inclined surface inclined downward in the outward direction at the lower end of the inner side of the lamination space part, and the conveying part It includes a control unit for controlling the conveying speed of the control unit to check the conveyance of the wrapping paper to the lifting unit to control the lifting unit, and to control the size of the conveyed wrapping paper to control the size of the laminated space of the folding portion When the wrapping paper is transported by the transfer unit under the control of the control unit, the lifting unit raises the bottom surface of the wrapping paper. Transfer to, sikidoe moving parts laminating space the folding unit, the front and rear surfaces and both side surfaces of the wrapping paper on the go is folded to the lower side by the inclined surface are packed box is automatically produced as the cross-coupled by the adhesive member.

Wrapping paper, box, manufacture, folding, device

Description

Apparatus for manufacturing box

The present invention relates to a manufacturing apparatus, and more particularly, to transport the wrapping paper coated with an adhesive member to move to the upper side automatically folded in the form of a box, manufacturing a packaging box that can be automated to increase the stacking efficiency Relates to a device.

In general, the packaging box is used to protect the object to be stored, coated with the wrapping paper cut into a predetermined shape of the unfolded form, and then folded to receive the object.

The manufacture of such a wrapping paper is produced through a separate manufacturing apparatus, and the portion to form each side and each side is displayed as a folded portion, when the wrapping paper is manufactured, the surface is coated, and each side to be folded and bonded to each other The adhesive is applied to the.

At this time, the wrapping paper is to be cut or coated in an unfolded shape, it is made through a separate machine, the manufactured wrapping paper is separated and discharged, the operator applies the adhesive to the joint.

The wrapping paper coated with the adhesive material is folded by another worker and made into a box to wait for shipment.

As described above, the manufacturing of the conventional packing box is made through each of the subdivided processes, and there is a problem in that the working time and the cost are increased as each worker applies and folds the wrapping paper manufactured through each device.

In order to solve this problem, automated folding machines have been developed, and automation has been made. However, since the structure is complicated and the time required for a single operation is relatively high, automation is possible, but problems have occurred in productivity.

Accordingly, there is an urgent need to develop an automated device and technology that can apply an adhesive material in the process of transporting the wrapping paper and fold it into a box using the flow of the wrapping paper with the adhesive applied.

Accordingly, the present invention has been made in order to solve the above problems, the adhesive member is moved to the upper side of the wrapping paper coated during transporting, and at the same time folded and stacked in the form of a box having a transport and lifting and folding portion of the packaging box In addition to manufacturing, working time can be shortened.

In particular, it is possible to automatically manufacture the packaging box by a control unit that controls the conveying unit, the lifting unit and the folding unit according to the conditions such as the conveying speed and the size of the wrapping paper, so that the production efficiency of the packaging box can be improved. It is an object to provide a packaging box manufacturing apparatus.

The present invention for achieving the above object has a bottom surface, a front and rear and both side surfaces, a transfer unit for transferring the wrapping paper coated with the adhesive member to the joint portion of the front and rear surfaces to be joined to the hem end of both sides, the wrapping paper conveyed by the transfer unit A lifting unit for moving to the upper and lower sides of the lifting unit is provided with a stacking space formed therein, the bottom of the inner surface of the stacking space has a folding portion having an inclined surface inclined downward in the outward direction, and controls the feed rate of the transfer unit; And a control unit for checking whether the wrapping paper is transferred to the lifting unit and controlling the lifting unit, and controlling the size of the transported wrapping paper to control the size of the stacked space part of the folding unit. When the wrapping paper is transported by the conveying unit, the lifting unit moves the bottom surface of the wrapping paper upwards, and the folding Of sikidoe moving parts stacked space, it is the movement of the front and rear surfaces and both side surfaces of the wrapper folded to the lower side by the inclined surface is made of a packing box automatically as the cross-coupled by the adhesive member.

Preferably, the conveying unit, a pair of conveying frame formed in the conveying direction of the wrapping paper, a conveying belt for conveying the wrapping paper while the endless track is rotated along the conveying frame by a transport motor, the wrapping paper conveyed by the lifting and folding portion It includes a transfer stopper for limiting the movement of the wrapping paper to be located between.

The transfer stopper may include a stopper that is moved in the wrapping paper conveying direction by a stopper cylinder and a buffer pad on a bottom surface of the stopper that contacts the wrapping paper.

In addition, the elevating unit is provided on the lower side of the conveying unit where the folding portion is located, the elevating frame having a plurality of guide holes, provided on the upper side of the elevating frame to be moved up and down by an elevating cylinder, the conveyed by the conveying unit A lifting block for folding the front and rear surfaces and both sides of the wrapping paper by moving the wrapping paper to a predetermined portion of the laminated space of the folding portion, and one end provided at the lower side of the lifting block, and being moved along the guide hole of the lifting frame during lifting. It includes a lifting guide rod to prevent the block from twisting.

And the folding portion is provided on the upper side of any one of the side of the conveyed wrapping paper, the first side contact portion for folding the side down, provided on the other side of the side of the conveyed wrapping paper folding agent side The front side folding section is provided on the front side of the front side of the conveyed wrapping paper, and folded the front side downward, and the front side folding of both sides of the wrapping paper folded by the first side contacting portion and the second side contacting portion to the outer side of the front side. And a rear fold portion provided at an upper side of the rear side of the transported wrapping paper and folding the rear side downward, and folding both side rear ends of the wrapping paper folded by the first side contact portion and the second side contact portion to the outer side of the rear side. The laminated space part is formed in the center by the first side contact part, the second side contact part, the front contact part, and the back contact part, and the pavement is lifted by the lifting part. It is laminated to the collapsed state.

In addition, the first side contact portion is formed along any one side of the wrapping paper, a plurality of first frames formed with a first inclined surface inclined downward toward the outside in the lower end to fold the side, the plurality of first frames A pair of first side guide parts provided at regular intervals, and a pair of first side guide parts connected to both ends of the first side guide part to move the first side guide part in a direction perpendicular to the wrapping paper transport direction to adjust the position of the first frame; A first connection part provided between a first side moving part and the pair of first side moving parts to transmit a rotational force of one of the first side moving parts to another and rotated in the same direction to move the first side guide part; It includes a member.

And the second side contact portion is formed along the other side of the wrapping paper, a plurality of second frames formed with a second inclined surface inclined downward to the outside in the lower side to fold the side, the plurality of second frames A second pair of second side guide parts provided at regular intervals and connected to both ends of the second side guide parts, respectively, to move the second side guide parts in a direction perpendicular to the wrapping paper transport direction to adjust the position of the second frame; A second connection member provided between a side moving part and the pair of second side moving parts to transmit a rotational force of one second side moving part to another and rotated in the same direction to move the second side guide part; It is made, including.

In addition, the front folds are located on the front center of the front of the wrapping paper, the first front frame formed with a first front inclined surface inclined downward to the outside in the lower side to fold the front, located on both sides of the first front frame A second front inclined surface inclined downward toward the outside is formed at a lower side of the bottom, and a lower end thereof is positioned above the bottom of the first front frame and is folded at both sides of the wrapping paper folded by the first side contact portion and the second side contact portion. A second front frame which is folded to an outer surface of the folded front surface, a front guide part provided with the first front frame and a second front frame, and connected to both ends of the front guide part to move the front guide part in a wrapping paper conveying direction A pair of front moving parts for adjusting the position of the first front frame and the second front frame, and provided between the pair of front moving parts of any As the surface is rotated in the same direction by transmitting the rotational force of the eastern one another comprises a front connecting member for moving said front guide part.

And the back folding portion, the first rear frame is formed on the rear center portion of the back of the wrapping paper to form a first rear slope inclined downward to the outside in the lower side so as to fold the front, are located on both sides of the first rear frame, A second rear sloped surface inclined downward toward the outside is formed, and the lower end is positioned above the lower end of the first rear frame so that rear ends of both sides of the wrapping paper folded by the first side contact portion and the second side contact portion are formed. A second rear frame folded to an outer side of the folded front surface, a rear guide part provided with the first rear frame and a second rear frame, and connected to both ends of the rear guide part to move the rear guide part in a wrapping paper conveying direction A pair of rear moving parts for adjusting the position of the first rear frame and the second rear frame, and provided between the pair of rear moving parts It includes a rear connection member for moving the rear guide part as it is rotated in the same direction by transmitting the rotational force of the rear moving part to another.

In addition, the first connecting means for moving the same in both the direction of the side of the wrapping paper to be transported by connecting the rotational force of the first side contact portion and the second side contact portion, and by connecting the rotational force of the front and rear folding portion It comprises a second connecting means for moving the same in the front and rear direction of the wrapping paper.

As described above, according to the packaging box manufacturing apparatus according to the present invention, it is possible to fold sequentially by moving the wrapping paper coated with the adhesive member upwards to facilitate the manufacturing of the packaging box, as well as the automation of the process. In addition, each packing box laminated at the folding part can be laminated with each other to improve the adhesive strength of the adhesive member, thereby improving the quality of the product and improving the overall efficiency of the work by reducing the cost by reducing the process time and personnel. It is a very useful and effective invention that makes it possible.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

In addition, the present embodiment is not intended to limit the scope of the present invention, but is presented by way of example only, and various modifications may be made without departing from the technical gist of the present invention.

1 is a view showing a packaging box manufacturing apparatus according to the present invention, Figure 2 is a view showing a plan view of the packaging box manufacturing apparatus according to the present invention, Figure 3 is a front view of the packaging box manufacturing apparatus according to the present invention 4 is a view showing a conveying part of the packaging box manufacturing apparatus according to the present invention, Figure 5 is a view showing a lifting unit of the packaging box manufacturing apparatus according to the present invention, Figure 6 is according to the present invention FIG. 7 is a view illustrating a folding part of a packaging box manufacturing apparatus, and FIG. 7 is a view showing a first side contact portion and a second side contact portion of a packaging box manufacturing apparatus according to the present invention, and FIG. Figure is a view showing the front folds and the rear folds of the device, Figure 9 is a view showing the packaging box manufacturing step by the packaging box manufacturing apparatus according to the present invention.

As shown in the figure, the packaging box manufacturing apparatus 10 is to automatically transfer the unfolded wrapping of a predetermined shape of the wrapping paper 20 to be folded and stacked in the form of a box at the same time, the transfer unit 100 and the lifting unit 200, folding It is composed of a unit 300 and the control unit 400.

The transfer part 100 has a bottom surface, front and rear surfaces, and both side surfaces, and transfers the wrapping paper 20 coated with the adhesive member 30 to the joint portions of the front and back surfaces to which the hem ends of both sides are joined.

And the lifting unit 200 is to move the wrapping paper 20 transferred by the transfer unit 100 to the upper side, the folding unit 300 is provided on the upper side of the lifting unit 200, the lifting unit 200 is elevated The stacked space part 350 is formed therein so as to correspond to.

An inclined surface inclined downward in the outward direction is formed at the lower end of the inner side of the stacked space part 350, and when the wrapping paper 20 moves upward by the lifting unit 200, the front and rear surfaces and both sides of the wrapping paper 20 are folded. It is manufactured in the form of a box.

At this time, the control unit 400 controls the conveying speed of the conveying unit 100, checks whether the conveying paper is transported to the elevating unit 200, and controls the elevating unit 200, by controlling the size of the conveyed wrapping paper The size of the stacked space part 350 of the folding part 300 is controlled.

When the wrapping paper 20 is transferred by the transfer unit 100 under the control of the control unit 400, the lifting unit 200 moves the bottom surface of the wrapping paper 20 upwards, so that the laminated space portion of the folding unit 300 is located. While moving to 350, the front and rear and both side surfaces of the wrapping paper 20 during the movement is folded down by the inclined surface to be bonded to each other by the adhesive member 30, the packaging box is automatically manufactured.

First, as shown in FIG. 4, the transfer unit 100 includes a transfer frame 110, a transfer belt 120, and a transfer stopper 130.

The conveying frame 110 is provided with a pair at regular intervals along the conveying direction of the wrapping paper 20, the conveying belt 120 transfers the wrapping paper 20 while the endless track is rotated along the conveying frame 110 by the conveying motor Let's go.

And the transfer stopper 130 is to limit the movement of the wrapping paper 20 so that the wrapping paper 20 to be transported between the lifting unit 200 and the folding portion 300, the position of the transfer stopper 130 is wrapping paper It is preferable to control the control unit 400 according to the size of (20).

The transfer stopper 130 is provided with a stopper 132 whose position is adjusted by the stopper cylinder 134, the shock absorbing member 136 is installed on the front of the stopper 132 is conveyed by the transfer unit 100 It protects the wrapping paper 20 by mitigating the impact transmitted from the wrapping paper 20.

As shown in FIG. 5, the elevating unit 200 includes an elevating frame 210, an elevating block 220, and an elevating guide rod 230.

The elevating frame 210 is provided at the lower side of the transfer unit 100 in which the folding unit 300 is located, a plurality of guide holes 212 are formed, and the elevating block 220 is provided at the upper side of the elevating frame 210. And it is lifted up and down by the lifting cylinder 222.

The lifting block 220 moves the wrapping paper 20 transferred by the conveying part 100 to a predetermined portion of the stacking space portion 350 of the folding part 300, and before and after the wrapping paper 20 together with the folding part 300. Fold cotton and sides to make a box.

And the guide rod 230 is provided with one end on the lower side of the elevating block 220, when the elevating, is moved along the guide hole 212 of the elevating frame 210 to prevent twisting of the elevating block 220 The packing paper 20 is accurately manufactured as the packing box 40 as the block 220 and the stacked space part 350 of the folding part 300 correspond to each other accurately.

In addition, the folding unit 300 is, as shown in Figures 6 to 8, the first side folding portion 310 and the second side folding portion 320, the front folding portion 330 and the rear folding portion 340 It is composed of a), by the first side contact portion 310, the second side contact portion 320, the front folding portion 330 and the rear folding portion 340 in the inner space of the laminated space portion 350 Is formed.

The folding part 300 is to fold the wrapping paper 20 together with the lifting portion 200, the first side contact portion 310 is provided on any one side of the side of the transport wrapping paper 20 is provided to the side Fold down.

And the second side contact portion 320 is provided on the other side of the side of the conveyed wrapping paper 20 is to fold the side down, the first side contact portion 310 and the second side contact portion 320 By both sides of the wrapping paper 20 is folded.

The front foldable part 330 is provided on the front upper side of the transferred wrapping paper 20 to fold the front side downward, and the rear foldable portion 340 is provided on the rear side of the transferred wrapping paper to fold the rear side downward.

At this time, the front fold portion 330 and the rear fold portion 340 is the front and rear ends of both sides of the wrapping paper 20 folded by the first side contact portion 310 and the second side contact portion 320 and the front and rear ends. It is folded to the outer side of the back side.

This is because, as the adhesive member 30 is applied to the front and rear outer surfaces of the wrapping paper 20, the front and rear ends of both sides are folded to fix the front and rear surfaces.

As such, the folded packing box 40 is stacked in the stacking space part 350, and each manufactured packing box 40 is easily pressed by being stacked while being stacked, and joined by the joining member 30. You have enough time to

First, referring to the first side contact portion 310 illustrated in FIG. 7, a plurality of first frames 312, a first side guide part 314, a first side moving part 316, and a first connection member ( 318).

A plurality of first frames 312 are formed along any one side of the wrapping paper 20, and a first inclined surface 312a inclined downward toward the outside is formed inside each lower end so as to fold the sides.

In addition, the first side guide part 314 is provided with a plurality of first frames 312 at regular intervals, and the first side moving part 316 is connected to both ends of the first side guide part 314, respectively. The side guide part 314 is moved in a direction perpendicular to the wrapping direction of the wrapping paper 20.

The first side moving part 316 adjusts the position of the first frame 312 as the first side guide part 314 moves. The first side moving part 316 is controlled by the controller 400 in a pair.

In addition, the first connection member 318 is provided between the pair of first side moving parts 316 to transfer the rotational force of any one first side moving part to another to rotate in the same direction as the first side guide part 314 is moved without distortion.

As shown in FIG. 7, the second side contact part 320 includes a plurality of second frames 322, second side guide parts 324, second side moving parts 326, and a second connection member ( 328).

A plurality of second frames 322 are formed along the other side of the wrapping paper 20, and second slopes 322a inclined downward to the outside are formed inside each lower end so as to fold the sides.

In addition, the second side guide part 324 is provided with a plurality of second frames 322 at regular intervals, and the second side moving part 326 is connected to both ends of the second side guide part 324, respectively, to form a second side guide part 324. The side guide part 324 is moved in a direction perpendicular to the wrapping direction of the wrapping paper 20.

The second side moving part 326 adjusts the position of the second frame 322 by moving the second side guide part 324. The second side moving part 326 is controlled by the controller 400 in a pair.

In addition, the second connecting member 328 is provided between the pair of second side moving parts 326 to transfer the rotational force of any one of the second side moving parts to another to rotate in the same direction as the second side guide part 324 is moved without distortion.

The front folding portion 330 shown in Figure 8 is to fold the front of the wrapping paper, the first front frame 332 and the second front frame 334, the front guide portion 335, the front moving portion 336 and It is composed of the front connection member (338).

The first front frame 332 is positioned above the front center part of the wrapping paper 20 and has a first front inclined surface 332a which is inclined downward to the outside in the lower end so as to fold the front.

And the second front frame 334 is located on both sides of the first front frame 332, the second front inclined surface 334a which is inclined downward to the outside inside the bottom is formed, the bottom is the first front frame 332 ) Is located above the lower end.

This is because the second front frame 334 is to fold the front end of both sides of the wrapping paper folded by the first side contact portion 310 and the second side contact portion 320 to the outer side of the folded front, the first front frame The front side of the wrapping paper 20 is folded by the side 332 to fold both sides of the folded front end portion to the front outer surface on which the adhesive member 30 is applied to be bonded to each other.

The front guide part 335 is provided with a first front frame 332 and a second front frame 334, and the front moving part 336 is connected to both ends of the front guide part 335, respectively, and the front guide part 335 ) Is moved to the wrapping paper transport direction.

The front moving part 336 is provided as a pair to control the position of the first front frame 332 and the second front frame 334 is controlled by the controller 400.

In addition, the front connection member 338 is provided between the pair of front moving parts 336 and transfers the rotational force of any one of the front moving parts to the other to rotate the front guide part 335 without twisting as it is rotated in the same direction. You can.

In addition, as shown in Figure 8, the back folding portion 340 is to fold the back of the wrapping paper 20, the first rear frame 342 and the second rear frame 344, rear guide portion 345, Consists of the rear moving part 346 and the rear connection member 348.

The first rear frame 342 is positioned on the rear center of the rear side of the wrapping paper 20 and has a first rear sloped surface 342a inclined downward to the outside in the lower side to fold the rear surface.

The second rear frame 344 is positioned on both sides of the first rear frame 342, and a second rear sloped surface 344a inclined downward toward the outside is formed at a lower side thereof, and the bottom of the second rear frame 342 is formed on the first rear frame 342. Is located above the bottom of the.

This is because the second rear frame 344 is to fold the rear ends of both sides of the wrapping paper 20 folded by the first side contact part 310 and the second side contact part 320 to the outer side of the folded back side. 1 in the state in which the back of the wrapping paper is folded downward by the rear frame 342 is to fold both sides of the rear end of the folded back to the outer surface of the back surface to which the adhesive member 30 is applied.

The rear guide part 345 is provided with a first rear frame 342 and a second rear frame 344, and the rear moving part 346 is connected to both ends of the rear guide part 345, respectively, and the rear guide part 345 is provided. ) Is moved to the wrapping paper transport direction.

The rear moving unit 346 is provided as a pair to adjust the positions of the first rear frame 342 and the second rear frame 344 and is controlled by the controller 400.

And the rear connection member 348 is provided between a pair of rear moving parts 346 to transfer the rotational force of any one of the rear moving parts to the other to be rotated in the same direction to move the rear guide part 345 without distortion. You can.

At this time, the first connection means 370 and the front foldable to move in the same direction in both side directions of the wrapping paper 20 to be transported by connecting the rotational force of the first side contact portion 310 and the second side contact portion 320. The second connection means 380 is further provided to move the same in the front and rear surface directions of the wrapping paper 20 to which the rotational force of the 330 and the rear folding unit 340 is transferred.

The first connecting means 370 and the second connecting means 380 is a stacking space portion 350 of the folding portion 300 according to the size of the wrapping paper to be transferred to the upper portion of the transfer portion 100 and the lifting unit 200 In order to position, all the control is automatically controlled by the control unit 400 is to manufacture the packaging box automatically.

The control unit 400 is a PLC (Programmable Logic Controllers) method, it is natural to set in advance before work to improve the productivity by improving productivity.

For reference, 360 is a base frame in which the folding part 300 is installed, and the wrapping paper 20 is manufactured as the packing box 40 in the order as shown in FIG. 9.

1 is a view showing a packaging box manufacturing apparatus according to the present invention,

2 is a view showing a plan view of the packaging box manufacturing apparatus according to the present invention,

3 is a view showing a front view of the packaging box manufacturing apparatus according to the present invention,

4 is a view showing a transport of the packaging box manufacturing apparatus according to the present invention,

5 is a view showing the lifting portion of the packaging box manufacturing apparatus according to the present invention,

6 is a view showing a folding part of the packaging box manufacturing apparatus according to the present invention,

7 is a view showing the first side contact portion and the second side contact portion of the packaging box manufacturing apparatus according to the present invention,

8 is a view showing a front folding portion and a rear folding portion of the packaging box manufacturing apparatus according to the present invention,

9 is a view showing a packaging box manufacturing step by the packaging box manufacturing apparatus according to the present invention.

10: folding device 100: transfer unit

110: transfer frame 120: transfer belt

130: transfer stopper 200: lifting unit

210: lifting frame 220: lifting block

230: guide rod 300: folding portion

310: first side contact part 320: second side contact part

330: front folding part 340: rear folding part

Claims

A conveying unit having a bottom surface, a front and rear surface, and both side surfaces, and transferring the wrapping paper coated with an adhesive member to the joining portions of the front and back surfaces to which the end portions of both sides are joined;

A lifting unit for moving the wrapping paper conveyed by the transfer unit upward;

A folding part provided on an upper side of the elevating part, and having a laminated space part formed therein, and having an inclined surface inclined downward in an outer direction at a lower end of an inner surface of the laminated space part; And

And a control unit for controlling the transfer speed of the transfer unit, checking whether the wrapping paper is transferred to the lifting unit, controlling the lifting unit, and controlling the size of the transferred wrapping paper to control the size of the stacked space unit of the folding unit. Done,

When the wrapping paper is transported by the transfer unit under the control of the control unit, the lifting unit moves the bottom surface of the wrapping paper upward and moves to the stacking space part of the folding part, while the front and rear surfaces and both sides of the wrapping paper are moved downward by the inclined surface during the movement. The packaging box manufacturing apparatus, characterized in that the packaging box is automatically manufactured by being folded and bonded to each other by the adhesive member.

The method of claim 1, wherein the transfer unit,

A pair of conveying frames formed in a conveying direction of the wrapping paper;

A transfer belt for transferring the wrapping paper while the endless track rotates along the transfer frame by a transfer motor;

The packaging box manufacturing apparatus comprising a transfer stopper for limiting the movement of the wrapping paper to be located between the lifting and folding portion of the wrapping paper to be transferred.

The method of claim 2, wherein the transfer stopper,

A packaging box folding device, characterized in that a buffer pad is provided on the bottom surface of the stopper in contact with the stopper and the wrapping paper moved in the wrapping paper conveying direction by the stopper cylinder.

The method of claim 1, wherein the lifting unit,

A lifting frame provided at a lower side of the transfer part in which the folding part is located, and having a plurality of guide holes;

An elevating block provided on an upper side of the elevating frame and being elevated in an up and down direction by an elevating cylinder, the elevating block for folding the front and rear surfaces and both sides of the wrapping paper by moving the wrapping paper conveyed by the conveying unit to a predetermined portion of the laminated space of the folding portion; And

One end is provided on the lower side of the elevating block, and during the elevating, the packaging box manufacturing apparatus comprising an elevating guide rod to move along the guide hole of the elevating frame to prevent the elevating block of the elevating block.

The method of claim 1, wherein the folding portion,

A first side contact portion provided on an upper side of any one side of the conveyed wrapping paper and folding the side to the lower side;

A second side contact portion provided on an upper side of the other side of the transported wrapping paper and folding the side surface downward;

A front fold portion provided at an upper side of the front surface of the conveyed wrapping paper and folding both sides of the wrapping paper folded by the first side contact portion and the second side contact portion to the outer side of the front face; And

It is provided on the rear side of the conveyed wrapping paper is folded including the rear side down, and the rear side folding portion of both sides of the wrapping paper folded by the first side contact portion and the second side contact portion to the outer side of the back ,

The first and second side contact portion, the second side contact portion, the front folding portion, the rear folding portion is formed by a laminated space portion in the center, the packaging, characterized in that the wrapping paper which is elevated by the lifting unit is laminated in a folded state Box manufacturing equipment.

The method of claim 5, wherein the first side contact portion,

A plurality of first frames formed along one side of the wrapping paper, the first inclined surfaces being inclined downward to the outside in a lower side to fold the side;

First side guide parts provided with the plurality of first frames at predetermined intervals;

A pair of first side moving parts connected to both end portions of the first side guide part to move the first side guide part in a direction perpendicular to the wrapping paper conveying direction to adjust the position of the first frame; And

The package includes a first connecting member provided between the pair of first side moving parts to transmit the rotational force of any one first side moving part to another and rotated in the same direction to move the first side guide part. Box manufacturing equipment.

The method of claim 5, wherein the second side contact portion,

A plurality of second frames formed along the other side of the wrapping paper and having a second inclined surface downwardly inclined outwardly at a lower end to fold the side;

A second side guide part provided with the plurality of second frames at predetermined intervals;

A pair of second side moving parts connected to both ends of the second side guide part to adjust the position of the second frame by moving the second side guide part in a direction perpendicular to the wrapping paper transport direction; And

A package including a second connection member provided between the pair of second side moving parts to transmit the rotational force of one second side moving part to another and rotated in the same direction to move the second side guide part; Box manufacturing equipment.

The method of claim 5, wherein the front folding portion,

A first front frame positioned on an upper side of a front center of the wrapping paper and having a first front inclined surface downwardly inclined outwardly at an inner side of the bottom to fold the front;

Second front inclined surfaces disposed on both sides of the first front frame and inclined downward toward the outside are formed on the bottom of the first front frame, and the bottom is positioned above the bottom of the first front frame, so that the first side contact portion and the second front inclined surface thereof are disposed. A second front frame for folding the front ends of both sides of the wrapping paper folded by the side folding parts to the outer side of the folded front surface;

A front guide part provided with the first front frame and the second front frame;

A pair of front moving parts connected to both ends of the front guide part to adjust the position of the first front frame and the second front frame by moving the front guide part in a wrapping paper conveying direction; And

The packaging box manufacturing apparatus comprising a front connection member which is provided between the pair of front moving parts to transfer the rotational force of any one of the front moving parts to the other to move the front guide part as rotated in the same direction.

The method of claim 5, wherein the back folding portion,

A first rear frame positioned on an upper side of a rear center of the wrapping paper and having a first rear inclined surface inclined downward to the outside in a lower side to fold the front;

The second rear surface is inclined downward on the inner side of the first rear frame is formed on both sides of the first rear frame, the lower side is located above the lower side of the first rear frame, the first side contact portion and the second A second rear frame which folds rear ends of both sides of the wrapping paper folded by the side folds to the outer side of the folded front surface;

A rear guide part provided with the first rear frame and the second rear frame;

A pair of rearward moving parts connected to both ends of the rear guide part to adjust the position of the first rear frame and the second rear frame by moving the rear guide part in a wrapping paper conveying direction; And

The packaging box manufacturing apparatus comprising a rear connection member provided between the pair of rear moving parts to transfer the rotational force of any one of the rear moving parts to the other to move the rear guide part as it is rotated in the same direction.

The method of claim 5,

First connection means for connecting the first and second side contact portions with the rotational force to move in the same direction in both side directions of the wrapping paper; And

Packing device manufacturing apparatus comprising a second connecting means for moving the same in the front and rear direction of the wrapping paper to be transported by connecting the rotational force of the front and rear folding parts.