KR101447673B1 - Box packaging apparatus equipped wiyh straw-supplier - Google Patents

Abstract

The present invention relates to an automatic box packaging machine capable of straw-enclosed packaging. The present invention is provided with a cutting supply unit to supply separately the packaged individual straws when packaging packaging target objects, such as coffee, beverage, and tea bags, in boxes. Accordingly, the packaging target objects and the straws can be placed into empty boxes. Also, the cutting supply unit for straw supply can be disposed in the existing automatic packaging machines; thus maintaining the existing packaging machines to reduce costs.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a box automatic packaging machine having a straw cutting supply unit,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a box automatic packaging machine capable of wrapping a package, such as coffee, beverage, tea bag, etc., in a box, It is possible to put the object to be packed and the straw into the empty box. In particular, it is possible to use the conventional box automatic packing machine as it is and to separately install the straw cutting portion additionally, The present invention relates to a box automatic packaging machine capable of carrying out a self-wrapping wrapping operation so that a new automatic box packaging machine can be constructed.

In general, various packaging techniques are being proposed to sell or distribute individual products. Such prior art is disclosed in Korean Patent No. 10-0874486 entitled " Apparatus and Method for Packing Individual Commodities "

The above prior art discloses a method for supplying a first type of individual commodity and a second type of individual commodity to a first type of individual commodity and a plurality of second type of commodity for feeding into the common pack, A second conveyor for forming a first group and a packing for forming a flexible tube, the apparatus comprising at least one first article positioned by the second conveyor such that the second article of the second type is positioned at least partially in a stacked state to form a first group And in each case one of these first groups is placed on top of an individual merchandise item of the first type coming out of the second conveyor by the conveying means and this results in the formation of a second group which can be pushed into the flexible tube And a force applying means is provided to hold the shape of the second group of flexible tubes when they are put into the flexible tube.

Unlike the above-mentioned prior art, various techniques for packaging a product in a box have been proposed.

Such a conventional technique is disclosed in Korean Patent No. 10-1197315 entitled " bundled goods automatic packaging apparatus "

[0003] In the conventional art, a packaging apparatus for bundling individual commodities in a predetermined quantity is provided, and is provided at one side of the individual commodities to be bundled, and supplies a wrapping paper for primary packaging at the inclined positions of the bundled commodities A suction conveyance part which is disposed on the other side of the package supply part and rotates so as to be positioned above the individual goods to be bundled in a state in which the packaging paper supplied from the package supply part is sucked, A folded packing part for folding and packing the wrapping paper placed on the upper part of the bundle-supplied individual merchandise while guiding the package, and a folded wrapping part arranged on the other side of the folded wrapping part, A second bag for wrapping the whole of the product Presenting a bundle of products automatic packaging apparatus comprising the device and,

The Utility Model Publication No. 1997-0006558, "Packing Box Formation and Unit Packing Product Loading Device", is a unit for packing a unit packaged product in a single box, We are introducing a technology to charge and package the product,

Registration Practical Utility Model No. 20-0378207 entitled " Automatic Packaging Machine for Packaging Boxes " refers to a packaging machine for automatically wrapping articles to be packed in a flat folded paper box, Wherein the packaging box supply part sequentially supplies the packaging boxes packed in the supply container one by one to the packaging box assembling and packaging section, and the packaging box is assembled in the packaging box packaging and packaging section, and at the same time, The present invention proposes an automatic packaging apparatus for a packaging box, which can save a lot of time and manpower in a packaging operation by making the packaging work continuous, and expect productivity improvement at the same time.

However, the above-mentioned conventional techniques have a problem in that it is necessary to supply a single article to the packing box, and to newly construct a device for inserting a straw or the like included in the tea bag.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in an effort to solve the above problems, and it is an object of the present invention to provide a packaging device and a strobing device which are provided with a first supply part for providing a hollow box, a second supply part for a packaging object, The present invention is also directed to a box automatic wrapping machine which is capable of inserting all of the straw bundles into a single wrapped individual straw, do.

And a cutting unit for cutting the joint portion of the straw bundle. The cutting unit includes a first drum having a cutter and a second drum engaged with the cutter. The cutting portion can be cut by the rotation of the respective drums, The present invention is directed to a box automatic wrapping machine which can dispense a product in a form packaged individually.

Further, the first guide path of the loading part for putting the object to be packed and the straw into the hollow box is vertically arranged, and the individual straw discharged from the cutting and feeding part is aligned in the first guide path, It is another object of the present invention to minimize the defective rate by inserting all of them.

In order to achieve the above object, a box automatic wrapping machine having a straw cutting supply unit according to the present invention,
A first supply part for a hollow box;
A second supply unit for the packaging object;
A third supply portion for the straw bundle, which is wrapped around the outer shell and has a joint portion interconnected by the outer shell;
And a first guide path for introducing the object to be packed and the straw into a hollow box; And

Cutting means for cutting the joint of the straw bundle supplied from the third supply portion to supply individual straws individually wrapped to the front or rear of the wrapping object passing through the first guide path by the second supply portion,
A shuttle block incorporating the cutting means and having a straw bundle inlet and an individual straw outlet,
A second guide path spaced apart from the first guide path,
Wherein the shuttle block is moved along the second guide path,
A straw cutting feeder comprising:

And a control unit.

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As described above, the box automatic packing machine according to the present invention is provided with the first to third feeding parts for inserting the object to be packed and the straw bundle into the empty box, so that the bundle can be enclosed And further includes a cutting and feeding unit for feeding the straw bundle so that the straw bundle can be supplied to the individual straw packed individually,

Since the cutting and supplying unit is arranged in the left-right direction or the up-down direction, it can be additionally installed in a conventional box packing machine,

And a cutting means for cutting the joint portion of the straw bundle to the cutting and feeding portion so that the straw included in the box is made up of individually wrapped individual straws so that the user can improve the usability in using the straw,

As the cutting and feeding part reciprocates, the movement of the pusher is not disturbed when the pusher inserts the packaged object and the straw into the empty box, thereby improving the working speed.

1 is a photograph of a box automatic packing machine according to the present invention
2 is a side cross-sectional view of a cutting and feeding part of a box automatic packaging machine according to the present invention.
3 is a plan view of a cutting and feeding part of a box automatic packing machine according to the present invention.
4 is an enlarged view of the cutting means of the box automatic packing machine according to the present invention.
5 is a process diagram of a box automatic packaging machine according to the present invention.
6 is a side cross-sectional view of the upper and lower arrangement cutting and feeding part of the box automatic packing machine according to the present invention
7 is a modification of the cutting means of the automatic packing machine according to the present invention
8 is a view showing a modification of the automatic packing machine according to the present invention

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings.

While the present invention has been described in connection with certain embodiments, it is obvious that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention. It is to be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the drawings, the same reference numerals are used for the same reference numerals, and in particular, the numerals of the tens and the digits of the digits, the digits of the tens, the digits of the digits and the alphabets are the same, Members referred to by reference numerals can be identified as members corresponding to these standards.

In the drawings, the components are expressed by exaggeratingly larger (or thicker) or smaller (or thinner) in size or thickness in consideration of the convenience of understanding, etc. However, It should not be.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the term " comprising " or " consisting of ", or the like, refers to the presence of a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

Before describing the present invention, in the present specification and claims, the 'left and right' arrangement for representing the arrangement direction of the first guide path 41 is for expressing the horizontal direction and is not perfectly horizontal with the ground And a horizontal shape in which a slight inclination is made.

As shown in FIGS. 1 to 3, the box automatic packing machine according to the present invention includes a first supply part 10 for the empty box 11, a second supply part for the packaging object 20, And a charging section 40 having a third supply section 30 for the bundle 31 and a first guide path 41 for charging the package body 20 and the individual straw 51 into the hollow box 11 . More specifically, the first supply unit 10 is formed of a conveyor belt, and the hollow box 11 having one side opened is moved. The moved empty box 11 is stopped at one side of the first guide path 41 provided in the loading section 40 and the packaging object 20 and the individual straw 51 are inserted. At this time, the second supply part is provided on the other side of the first guide path 41 in order to supply the package body 20. More specifically, on the other side of the first guide path 41, And a blocking plate 413 which can be opened and closed is provided between the first guide path 41 and the third guide path 33. The second supply portion is provided with a push bar 331 for pushing the rear surface of the package body 20 to place the package body 20 in the third guide path 33, The packaging object 20 is moved from the second supply portion to the third guide path 33. At this time, as the blocking plate 413 closes the first guide path 41 and the third guide path 33 So that the package body 20 can be positioned without departing from the third guide path 33.

As shown in FIGS. 1 and 5, on both sides of the third guide path 33, there is further provided a sorting bar 333 for aligning the packaged body 20 inserted through the second supply part. The alignment bar 333 is provided on both sides of the third guide path 33. When the packaging object 20 is inserted into the third guide path 33, the alignment bars 333 are gathered together, The width of the alignment bar 333 may be the same as the width of the side wall 411 of the first guide path 41 so that the push bar 331 is positioned on the side of the packaging object 20 The alignment bar 333 of the third guide path 33 aligns the package body 20 in a straight line and the pusher 43 The width of the side walls 411 of the first guide path 41 and the width of the alignment bar 333 are set to be equal to each other when the packaging object 20 is conveyed to the guide path 41, It is to be transported while maintaining the state.

As shown in FIGS. 1 to 4, a third supply part 30 for supplying the straw bundle 31 wrapped in the outer shell 311 and having the joint 313 interconnected by the outer shell 311 More specifically, the third supply unit 30 is configured to wrap a plurality of straws so as to be respectively wrapped in the outer shell 311 and to supply the packed straw bundles 31 to a cutting and supplying unit 50 So that the individual straw 51 can be inserted into the box. More specifically, the individual straw 51 is formed by individually cutting the straw bundles 31 supplied from the third supply unit 30, and the individual straw 51 is placed in the first guide path 41 The cutting supply unit 50 is provided with a cutter unit 50 for cutting the individual straws packed singularly in front of or behind the packaged object 20 passing through the first guide path 41 by the second supply unit, Cutting means 53 for cutting the joint portion 313 of the straw bundle 31 supplied from the third supply portion 30 to supply the straw bundle 31 with the cutting means 53 and the straw bundle 31, A shuttle block 55 having a portion 551 and an individual straw 51 discharge portion and a second guide path 555 spaced apart from the first guide path 41 and for the shuttle block 55, .

More specifically, the cutting and supplying unit 50 includes a shuttle block 55. The shuttle block 55 is provided with an inlet 551 through which the straw bundle 31 is drawn, The joining portion 313 of the straw bundle 31 is cut by the cutting means 53 provided in the shuttle block 55 to be formed into the individual straw 51, And the individual straw 51 is introduced into the first guide path 41 through the discharge part 553 provided in the shuttle block 55. The first and second drums 531 and 533 are rotated to be engaged with each other in order to cut the joint 313 of the straw bundle 31. More specifically, A plurality of cutters 531A are provided on the outer circumferential surface of the first drum 531 and a cutting groove 533A and an individual straw 51 for engaging with the cutter 531A are inserted into the second drum 533, Grooves 533B are formed to intersect with each other. The straw bundle 31 moving on the outer circumferential surface of the second drum 533 is rotated by the cutter 531A provided on the outer circumferential surface of the first drum 531 as it rotates in engagement with the first drum 531, The joint 313 of the straw bundle 31 is cut off. At this time, the cutter 531A has a zigzag shape so that the joint portion 313 can be cut in a zigzag shape so that the outer shell 311 of the individual straw 51 can be formed in a zigzag shape, So that it can be easily cut when the outer shell 311 is peeled off.

The first and second drums 533 are rotatably engaged with each other and are further provided with a rotating means 535. The rotating means 535 forms a driving shaft on each of the first and second drums 533 So that the first and second drums 533 are engaged with each other to be rotatable. The second drum 533 is provided with an insertion groove 533B into which the individual straw 51 can be inserted so that when the first drum 531 and the second drum 533 come into contact with each other and rotate, It is possible to prevent the cutter 531A from breaking the straw and to improve the cutting force of the cutter 531A, the cutting groove 533A is provided between the feeding grooves 533B, The part 313 is seated in the through-hole cutting groove 533A, so that the cutting of the joint 313 can be performed effectively.

The cutting and feeding part 50 is provided with a second guide path 555 for the shuttle block 55. The second guide path 555 is connected to the first guide path 41 and is formed in the same direction as the first guide path 41. [ Therefore, in order to prevent the pusher 43 from interfering with the movement of the pusher 43 when the packaged object 20 and the individual straw 51 are inserted into the box, the shuttle block 55 moves the second guide Is moved in the same manner as the pusher 43 by the reciprocating means 57 along the path 555 so that the packaging operation can be performed quickly and smoothly.

The first guiding path 41 of the charging unit 40 is arranged laterally (horizontally with respect to the ground) and includes a pusher 43 for putting the package object 20 and the individual straw 51 into the empty box 11 And the individual straw 51 discharged from the discharge portion 553 of the shuttle block 55 is aligned in line with the first guide path 41 through the second supply portion and the first supply portion 10, . More specifically, the first guide path 41 is provided with side walls 411 on both sides thereof, and the end portion of the side wall 411 is provided with a lead-in guide portion 411A for helping the inside of the box. More specifically, the individual straw 51 is inserted into the first guide path 41, the hollow box 11 is positioned at one side of the first guide path 41, and the inlet guide part 411A ) Support both sides of the open part of the hollow box (11). At this time, the packaging object 20 is located in the third guide path 33 and the blocking plate 413 between the first guide path 41 and the third guide path 33 is opened and at the same time, 43 push the package body 20 of the third guide path 33 through the first guide path 41 and into the box. As the pusher 43 moves, the shuttle block 55 It moves in the horizontal direction in the same manner as the movement of the pusher 43 so as not to disturb the movement of the pusher 43. Therefore, the packaging object 20 of the third guide path 33 and the individual straw 51 of the first guide path 41 are all inserted in the box. When the pusher 43 is retracted, The shuttle block 55 is returned to its original position so that the next operation can be performed.

5 (A), a discharge portion 553 of the shuttle block 55 is connected to the discharge port 553 of the box packing machine P, The individual straw 51 is introduced into the first guide path 41. At this time, the blocking plate 413 is raised between the first guide path 41 and the third guide path 33 to close each other , The packaged object 20 is prepared for loading from one side of the third guide path 33. [ In addition, the hollow box 11 is positioned on one side of the first guide path 41 in a state that one side thereof is opened. 5 (B), the packaged body 20 is positioned at the third guide path 33 by the push bar 331, and at this time, the third guide path 33 is closed, The package body 20 is aligned by the alignment plates provided on both sides of the package body 20. At this time, the shutoff plate 413 is lowered to communicate the third guide path 33 with the first guide path 41, and the shuttle block 55 has a second guide As shown in FIG. 5 (C), the pusher 43 inserts the package body 20 from the third guide path 33 through the first guide path 41 to the hollow box 11 , So that the movement of the pusher 43 is not disturbed as the shuttle block 55 is moved in a line. 5 (D), when the packaging object 20 and the individual straw 51 are all inserted in the empty box 11, the box is moved by the conveyor belt, and the pusher 43 is moved, The shuttle block 55 and the shuttle block 55 are returned to the original position and the inlet guide portion 411A of the first guide path 41, the alignment bar 333 of the third guide path 33, The blocking plate 413 between the third guide path 33 and the third guide path 33 is set in place to start the next process so that a rapid and continuous packaging process can be achieved.

6, the first guiding path 41 of the charging unit 40 is vertically arranged, and the pushing member 41 for pushing the packaged body 20 and the individual straw 51 into the hollow box 11 The individual straw 51 discharged from the discharge portion 553 of the shuttle block 55 is linearly arranged in the first guide path 41 through the second supply portion and the first supply portion 10, More specifically, the conventional box packing machine P is configured in such a manner that the box moves in the horizontal direction and the box moves in the vertical direction. Accordingly, when the box packing machine P is moved in the vertical direction, the cutting and feeding unit 50 is provided vertically as shown in FIG. 6, but is provided in an inclined vertical direction to reduce frictional force. The present invention can be applied to a conventional packing machine by providing a cutting and feeding unit 50 to supply individual straw 51 to a re-installation cost of the apparatus, And the work can be efficiently and continuously performed.

7 shows a modification of the cutting means 53 according to the present invention. The first drum 531 having the cutter 531A of the cutting means 53 is provided with a plurality of cutters 531A And a tension protrusion 531B is further provided between the cutters 531A. More specifically, the first drum 531 is provided with a plurality of cutters 531A and a plurality of tension projections 531B which intersect with each other. The cutter 531A includes the straw bundles 31 Is provided for cutting the seam 313 of the straw bundle 31 for separating into a straw 51 and the tension protrusion 531B presses the straw between the seam 313 and the seam 313 Thereby preventing the individual straw 51 from being broken from the cutter 531A and forming a tension on the shell 311 of the straw bundle 31 so that the cutter 531A easily cuts the joint 313 . A plurality of insertion holes 60 are formed in the first drum 531 to insert the cutter 531A and the tension protrusion 531B into the first drum 531. [

The insert hole 60 is equally provided to the tension protrusion 531B and the cutter 531A so that the first drum 531 is provided with an insertion hole 60, and the cutter 531A is inserted into the insertion hole 60. More specifically, the insertion hole 60 is provided with a seating portion 61 on which the cutter 531A is seated, a tongue portion 63 having a width smaller than the seating portion 61, And protruding grooves having a width equal to or smaller than that of the protruding grooves. The cutter 531A is further provided with a support portion 531Aa which is larger in width than the width of the protrusion groove and smaller than the size of the seating portion 61, The insertion hole 60 is prevented from being detached from the insertion hole 60. When the cutter 531A is inserted into the insertion hole 60, the cutter 531A is slidably inserted into the insertion hole 60 from one side of the first drum 531 desirable. The elastic part 631 further presses the support part 531Aa of the cutter 531A so that the blade part of the cutter 531A is pressed against the first drum A plurality of elastic bodies 631 may be provided in the insertion holes 60. The elastic bodies 631 may be inserted into the insertion holes 60 through the projecting holes 65, It is preferable that the diameter of the elastic body 631 is smaller than the width of the protruding hole 65 so that the elastic body 631 can be inserted into the support portion 63. [

In addition, when the cutter 531A is slidably engaged with the insertion hole 60 in the lateral direction of the first drum 531, the elastic member 631 may cause inconveniences of sliding engagement. The supporting plate 67 is inserted into the insertion hole 60 in a sliding manner so that a plurality of elastic bodies 631 are inserted into the insertion hole 60, And simultaneously the sliding contact of the cutter 531A with the upper surface of the support plate 67 (the opposite side of the elastic body 631) facilitates sliding engagement of the cutter 531A. Further, the support plate 67 may be pulled out from the insertion hole 60 together with the insertion of the cutter 531A.

Further, the protrusion adjusting bolt 651 may be provided on both sides of the protrusion hole 65. More specifically, the protrusion adjusting bolt 651 may be made of a headless bolt without a head, 651 are configured to press the upper portion of the support portion 531Aa of the cutter 531A. Therefore, the distance between the support portion 531Aa and the protrusion hole 65 can be adjusted by rotating the protrusion adjusting bolt 651, and the cutter 531A protruding to the outside of the first drum 531 through the adjustment ) Can be adjusted.

In addition, the tension protrusion is also coupled in the same manner as the method of coupling the cutter 531A to the first drum 531, and the shape of the tension protrusion is also configured accordingly.

Accordingly, since the extent to which the cutter 531A and the protrusion protrudes from the outer surface of the first drum 531 can be adjusted, the degree of pressing of the straw can be adjusted according to the outer diameter of the straw, It is possible to adjust the tensile force of the outer shell 311 to be constant so that the convenience of use can be improved in cutting the straw bundle 31 into the individual straw 51. The cutter 531A or the tension projection 531B is automatically inserted into the first drum 531 when foreign substances, particularly hard foreign substances, are introduced into the first drum 531 and the second drum 533, As a result, the cutter 531A can be prevented from failing to improve its durability and can be easily separated when cleaning or replacing the cutter 531A or the tension projection, thereby facilitating maintenance.

In addition, the insertion hole 60 may further include a first suction pipe 70A. More specifically, the first drum 531 is provided with air suction means, and the first suction means 70 The first suction pipes 70A are connected to the first suction pipes 70A. A second suction unit 71 is also provided inside the second drum 533 and a second suction pipe 71A is provided in the cutting groove 533A and the insertion groove 533B provided in the second drum 533, And the second suction pipe 71A is connected to the second suction pipe 71A. Accordingly, when various dusts, foreign substances, and the like are injected between the first and second drums 531 and 533, these foreign substances are separated by the first and second suction units 70 and 71 from the first and second drums 531 and 533, Is sucked into the suction pipes (70A) and (71A) and is filtered by the first and second suction means (70) and (71). Therefore, when the individual straw is put in the box packing, it is possible to prevent foreign matter from being injected together.

8 shows a modification of the second guide path 555 according to the present invention in which the shuttle block 55 is moved by the reciprocating means 57 to the second guide path 555, When the individual straw 51 is inserted into the first guide path 41 in this case, the individual straw 51 may not be positioned correctly. have. Therefore, the shuttle block 55 further includes an inclined guide path 555A at one side of the second guide path 555. When the shuttle block 55 moves along the inclined guide path 555A, And the individual straw 51 is positioned in the first guide path 41 through the discharge portion of the shuttle block 55. In this case, This increases the travel time of the shuttle block 55, thereby reducing the difference in the operating time of the shuttle block 55. Due to the time difference of the pushing movement of the pusher 55, the pusher and shuttle block 55 overlap each other And the inclination angle and the length of the refraction guide path can be variously configured according to a time difference between a work environment and a work process.

While the present invention has been described with reference to the accompanying drawings, it is to be understood that the present invention is not limited to the described embodiments, but may be modified and changed without departing from the scope and spirit of the invention. Changes and substitutions are possible, and such modifications, alterations, and substitutions are to be construed as falling within the scope of the present invention.

P: box packing machine 10: first supply part
11: Blank box 20: Packing object
30: third supply part 31: straw bundle
311: Sheath 313: Joint
33: Third guide line 331: Push bar
333: alignment bar 40:
41: first guide rail 411: side wall
411A: Incoming guide unit 413:
43: pusher 50: cutting feeder
51: individual straw 53: cutting means
531: first drum 531A: cutter
533: second drum 533A: cutting groove
533B: Input groove 535: Rotation means
55: shuttle block 551:
553: discharge part 555: second guide path
57: reciprocating means 531B:
60: insertion hole 61:
63: lug portion 65: protruding hole
531Aa: Support portion 631: Elastic body
67: Support plate 651: Projection adjustment bolt
70: first suction means 71: second suction means
70A: first suction pipe 71A: second suction pipe
555A: inclined guide rail

Claims (4)

A first supply part for a hollow box;
A second supply unit for the packaging object;
A third supply portion for the straw bundle, which is wrapped around the outer shell and has a joint portion interconnected by the outer shell;
And a first guide path for introducing the object to be packed and the straw into a hollow box; And

Cutting means for cutting the joint of the straw bundle supplied from the third supply portion to supply individual straws individually wrapped to the front or rear of the wrapping object passing through the first guide path by the second supply portion,
A shuttle block incorporating the cutting means and having a straw bundle inlet and an individual straw outlet,
A second guide path spaced apart from the first guide path,
Wherein the shuttle block is moved along the second guide path,
A straw cutting feeder comprising:
A box automatic packaging machine capable of enclosing a straw enclosed packaging comprising: The method according to claim 1,
The cutting means
A first drum on which a plurality of cutters for cutting the joint of the straw bundle are mounted on the outer circumferential surface,
A cutting groove for engaging with a cutter of the first drum, and a second drum formed on the outer circumferential surface of the second drum,
And a rotating means for rotating the first and second drums. 3. The method according to claim 1 or 2,
The first guide path to the feeding portion further includes a pusher for putting the wrapping object and the individual straw into the empty box,
Wherein the individual straw discharged from the discharge portion of the shuttle block is aligned in a line in the first guide path through the second supply portion and the first supply portion. The method of claim 3,
The cutting means
A plurality of insertion holes are formed in the first drum to insert the cutter and the tension protrusion,
Wherein the insertion hole includes a seat portion on which the cutter is seated, an elastic portion having a width smaller than that of the seat portion, and an elastic body provided on the elastic portion.

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