KR20160094818A - Sheet bonding type packaging device for paper roll - Google Patents

Sheet bonding type packaging device for paper roll Download PDF

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Publication number
KR20160094818A
KR20160094818A KR1020150016346A KR20150016346A KR20160094818A KR 20160094818 A KR20160094818 A KR 20160094818A KR 1020150016346 A KR1020150016346 A KR 1020150016346A KR 20150016346 A KR20150016346 A KR 20150016346A KR 20160094818 A KR20160094818 A KR 20160094818A
Authority
KR
South Korea
Prior art keywords
paper roll
bonding
package sheet
sheet
nozzle
Prior art date
Application number
KR1020150016346A
Other languages
Korean (ko)
Inventor
박재홍
Original Assignee
박재홍
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 박재홍 filed Critical 박재홍
Priority to KR1020150016346A priority Critical patent/KR20160094818A/en
Publication of KR20160094818A publication Critical patent/KR20160094818A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B25/00—Packaging other articles presenting special problems
    • B65B25/14—Packaging paper or like sheets, envelopes, or newspapers, in flat, folded, or rolled form
    • B65B25/146—Packaging paper or like sheets, envelopes, or newspapers, in flat, folded, or rolled form packaging rolled-up articles
    • B65B25/148—Jumbo paper rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B41/00—Supplying or feeding container-forming sheets or wrapping material
    • B65B41/02—Feeding sheets or wrapper blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B57/00—Automatic control, checking, warning, or safety devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/005—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for removing material by cutting

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packaging Of Special Articles (AREA)
  • Basic Packing Technique (AREA)

Abstract

The present invention relates to a packaging sheet bonding type packaging device for paper roll and, more specifically, relates to a packaging sheet bonding type packaging device for paper roll, which enables an attachment of a packaging sheet to be strong, and can prevent humidity or air from being penetrated into paper roll. According to the present invention, the packaging sheet bonding type packaging device for paper roll comprises: a paper roll mounting unit; a packaging sheet supply unit; a bonding treatment unit; and a control unit.

Description

[0001] SHEET BONDING TYPE PACKAGING DEVICE FOR PAPER ROLL [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a paper roll type packaging machine for packaging a paper sheet, and more particularly to a paper roll packaging machine for automatically wrapping a wrapping sheet on an outer circumferential surface of a cylindrical paper roll on which paper is wound, A package sheet adhering type in which a pair of right and left spray nozzles are formed, and a pair of vertical bonding lines are formed along the longitudinal direction of the package sheet, thereby preventing moisture and air from penetrating the paper roll, To a paper roll packaging apparatus.

Generally, the manufacturing process of the paper is roughly divided into a stock preparation step, a paper making step, a coating step, a finishing step, and a logistics step.

The above-mentioned composition step is a step of preparing a material necessary for the papermaking industry, and pulp is provided by mechanical and chemical treatment in wood or other fiber plants.

The pulp is obtained by cutting a wood or the like to a predetermined size, peeling the outer skin by putting it in a barker, putting it together with water in a grinder, grinding it, and screening the impurities.

As a general raw material, a raw material of paper is obtained by using chemical pulp and DIP (recycled pulp).

The pulp thus obtained is made of paper by repeating various processes such as papermaking process, drying process and coating process, or the process added for a specific purpose, and the paper is finished with a paper roll rolled in a roller do.

The paper roll thus completed is packaged for the distribution step. In the packaging operation, first, the outer circumferential surface of the paper roll is wrapped with the wrapping sheet, and a circular plate member is attached to both sides of the wrapped paper roll A package sheet protruding outwardly in a state of being folded is folded in the direction of the plate member and fixed to the plate member and a round sheet for finishing is attached to the outermost portion.

However, in the conventional packaging operation, a large number of processes for wrapping the wrapping sheet on the paper roll are manually performed, which results in a problem that the working efficiency is lowered.

On the other hand, "Method of packaging rolls, especially paper web rolls, apparatus for implementing the method and roll package" has been proposed in US Patent Publication No. US2005 / 0061699 A1 (2005.05.24) There is a bar.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a packaging sheet which can automatically wrap a packaging sheet on an outer circumferential surface of a cylindrical paper roll on which paper is wound, It is possible to form a pair of left and right spray nozzles for spraying an adhesive and to form a pair of vertical bonding lines along the longitudinal direction of the package sheet to prevent moisture and air from penetrating the paper roll, And to provide a packaging sheet adhesive type paper roll packaging apparatus.

In order to accomplish the above object, the present invention provides a paper roll wrapping type paper wrapping apparatus comprising: a paper roll seating part for rotating a paper roll in a state in which a cylindrical paper roll on which paper is wound is placed; A wrapping sheet feeding portion for feeding a wrapping sheet having a width capable of covering the paper roll to the paper roll seating portion; Wherein the packaging sheet is rotatable integrally with the paper roll at the paper roll seating portion and the adhesive is sprayed onto one surface of the package sheet conveyed by the package sheet feeding portion so as to be attached to the outer circumferential surface of the paper roll, A processing unit; A controller for controlling the operation of the paper roll seating portion, the package sheet feeding portion, and the bonding processing portion; Wherein the bonding processing unit includes a feeding rail installed perpendicularly to the feeding direction of the package sheet, a bonding nozzle capable of moving left and right along the feeding rail and capable of ejecting an adhesive toward the package sheet, The bonding nozzle is moved in the left and right direction in a state in which the operation of the package sheet supply unit is stopped, and the front end of the package sheet And controlling the operation of the bonding nozzle and the operation of the nozzle driving means such that a first horizontal bonding line in the width direction of the package sheet and a second horizontal bonding line in the width direction are formed at the rear end of the package sheet, And the third vertical bonding line and the fourth vertical bonding line are formed along the longitudinal direction at both ends of the package sheet supply unit Characterized by controlling so that the bonding nozzles of the pair of work.

The paper sheet roll type packaging apparatus according to the present invention is characterized in that the control section controls the packaging sheet supply section such that the third longitudinal bonding line and the fourth longitudinal bonding line are formed in a staggered shape, The operation of the nozzle driving means is controlled such that the pair of bonding nozzles are reciprocated to the left and right in a predetermined range.

According to the above-described structure, the paper roll wrapping apparatus of the wrapping sheet adhesive type according to the present invention can automatically wrap the paper roll on which the paper roll is wound, and the attachment of the wrapping sheet by the configuration of the pair of vertical bonding lines It is robust yet has the advantage of preventing moisture or air from penetrating the paper roll.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a paper wrapping type paper roll wrapping apparatus according to an embodiment of the present invention;
Figure 2 is a side view of a paper wrapping type paper roll wrapping apparatus according to an embodiment of the present invention
3 to 7 are side views showing the use state of the paper roll wrapping apparatus of the wrapping sheet adhesion type according to the embodiment of the present invention
FIG. 8 is a top view of a paper wrapping type paper roll type packaging apparatus according to an embodiment of the present invention.
9 is a plan view conceptually showing a state in which a bonding line is formed on a package sheet according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

Fig. 1 is a perspective view of a paper roll wrapping apparatus according to an embodiment of the present invention, Fig. 2 is a side view of a paper roll wrapping apparatus according to an embodiment of the present invention, and Figs. 7 is a side view showing the use state of a paper roll type packaging apparatus according to an embodiment of the present invention, and Fig. 8 is a plan view of a paper sheet packaging type paper roll packaging apparatus according to an embodiment of the present invention, 9 is a plan view conceptually showing a state in which a bonding line is formed on a package sheet according to an embodiment of the present invention.

1 to 9, a packaging sheet adhesive type paper roll packaging apparatus according to an embodiment of the present invention includes a paper roll seating portion 10, a package roll mounting portion 20, a package sheet feeding portion 30, A packaging sheet cutting section 40, a bonding processing section 50, and a control section 60. [

The paper roll seating portion 10 has a structure in which a cylindrical paper roll R around which paper is wound is seated in a direction parallel to the paper surface of the paper roll R, And a rotary roller 11 for rotating the rotary shaft C about its rotation center.

The rotating rollers 11 in the embodiment of the present invention are arranged in pairs such that they are spaced apart from each other at a lower position of the paper roll R and are driven by a driving motor operated under the control of the controller 60 When the paper roll R is rotated by a roller driving means (not shown), the outer circumferential surfaces of the paper rolls R abut and rotate the paper roll R by frictional force.

The packaging roll mounting portion 20 is configured such that a packaging roll P on which a package sheet P1 having a width capable of covering the paper roll R is wound is mounted. In the embodiment of the present invention, too, As shown in FIG. 1, in order to mount the packaging rolls P1, P2, and P3 having different widths in accordance with the standard of the paper roll R that is seated on the paper roll seating portion 10, (21, 22, 23).

The package sheet supply unit 30 is configured to release the package sheet P1 from the wrapping roll P mounted on the package roll mounting unit 20 and to transfer the package sheet P1 to the paper roll seating unit 20, 32, and a suction pad 31 are provided.

2, the sheet feeding roller 32 is configured to be rotated in an interlocking manner with the pair of upper and lower pairs. When the package sheet P1 is inserted therebetween, And is advanced by the rotational force and the frictional force of the roller 32.

The suction pad 31 is configured to suck the package sheet P1 by vacuum pressure at a position below the package sheet P1 to support the package sheet P1 so that the package sheet P1 is unfolded.

That is, the rear end portion of the package sheet P1 cut by the package sheet cutting portion 40 has a property of being dried by the shape retention force that is wound around the packaging roll P, The first horizontal bonding line L2 and the second horizontal bonding line L2 are formed on the back side of the opened package sheet P1 by spraying the adhesive B onto the rear end of the opened package sheet P1 through the bonding processing unit 50, Can be smoothly formed.

The package sheet cutting portion 40 has a structure in which the package sheet P1 fed by the package sheet feeding portion 30 is cut by a predetermined length unit and the cutter 41, the sheet holder 42, (43), and a cutter feed rail (44).

The cutter transferring rail 44 is provided in a direction orthogonal to the advancing direction of the package sheet P1 and the cutter 41 is moved in the lateral direction along the cutter transferring rail 44 And the cutter 41 is moved in the lateral direction by the driving force of the cutter driving means 43 to cut the package sheet P1.

The sheet holder 42 is configured to be movable up and down so that the cutter 41 can grip the package sheet P1 while cutting the package sheet P1.

The bonding processing unit 50 may be configured such that the wrapping sheet P1 is rotated integrally with the paper roll R in the paper roll seating unit 10 so as to be attached to the outer surface of the paper roll R, L2, L3, and L3 shown in FIG. 9 are formed by spraying the adhesive agent B onto one side of the package sheet P1 conveyed by the first and second adhesive sheets 30 and 30, respectively.

The bonding processing unit 50 includes a nozzle conveying rail 51 installed perpendicularly to the conveying direction of the package sheet P1 and a conveying unit 51 which is movable left and right along the nozzle conveying rail 51, A bonding nozzle 52 capable of spraying the adhesive B toward the sheet P1 and a nozzle driving means 53 for moving the bonding nozzle 52 to the left and right.

Meanwhile, in an embodiment of the present invention, the bonding nozzle 52 may include a pair of left and right bonding nozzles 52a, 52b so as to form a third vertical bonding line L3 and a fourth vertical bonding line L4, And a right bonding nozzle 52b.

The control unit 60 controls the operations of the paper roll seating unit 10, the package roll mounting unit 20, the package sheet feeding unit 30, the package sheet cutting unit 40, and the bonding processing unit 50.

The controller 60 may be configured such that the bonding nozzle 52 is moved to the left and right in a state where the operation of the package sheet feeding part 30 is stopped and the bonding nozzle 52 is moved to the front end of the package sheet P1 in the width direction The operation of the bonding nozzle 52 and the operation of the nozzle driving means 53 are controlled so that the first horizontal bonding line L1 and the second horizontal bonding line L2 in the width direction are formed at the rear end of the package sheet A state in which the package sheet feeding part 30 is operated such that a third vertical bonding line L3 and a fourth vertical bonding line L4 are formed along both ends in the width direction of the package sheet P1 So that the pair of bonding nozzles 52a and 52b are operated.

The control unit 60 cuts the package sheet P1 by the package sheet cutting unit 40 and forms the second horizontal bonding line L2 by the suction pad 31, The package sheet feeding portion 30, the package sheet cutting portion 40 and the second sheet feeding portion 40 are formed such that the second horizontal bonding line L2 is formed at the rear end of the package sheet P1 in a state in which the package sheet P1 is held open. And controls the operation of the bonding processing unit 50.

The third vertical bonding line L3 and the fourth vertical bonding line L4 may be arranged in a zigzag manner so that the third vertical bonding line L3 and the fourth vertical bonding line L4 intersect with each other. So that the pair of bonding nozzles (52a, 52b) reciprocate in a predetermined range in a state in which the packaging sheet supply unit (30) is operated and the bonding nozzle (52) 53).

The third vertical bonding line L3 and the fourth vertical bonding line L4 may be formed in a straight line. However, in order to firmly attach the package sheet P1 to the paper roll R, The third longitudinal bonding line L3 and the fourth longitudinal bonding line L4 are formed in a zigzag shape.

The first horizontal bonding line L1 and the second horizontal boarding line L2 are an essential attachment line for allowing the front end and the rear end of the package sheet P1 to adhere to the paper roll R, respectively.

The third longitudinal bonding line L3 and the fourth longitudinal bonding line L4 are elongated in the longitudinal direction at both ends in the width direction of the package sheet P1 and are attached to the paper roll R Thereby preventing the package sheet P1 attached to the paper roll R from being separated even if the paper roll R is deformed when the paper roll is struck by its weight.

Furthermore, moisture or air outside is prevented from penetrating into the outer circumferential surface of the paper roll (R) through the third vertical bonding line (L3) and the fourth vertical bonding line (L4) And can be stored in an optimal state.

FIG. 3 to FIG. 7 illustrate the state of use of the paper roll packaging apparatus according to an embodiment of the present invention. Hereinafter, the state of use for each step will be described in more detail.

3 shows a state in which the bonding nozzle 52 is operated and a first horizontal bonding line L1 is formed at the front end of the package sheet P1.

4 shows a state in which the package sheet P1 is advanced by the package sheet feeding part 40 and attached to the outer circumferential surface of the paper roll R and integrally rotated with the paper roll R Respectively.

4, the bonding nozzle 52 is operated while the package sheet P1 is advanced, and the third vertical bonding line L3 and the fourth vertical bonding line L4 are formed.

5 shows a state in which the sheet holder 42 is lowered to catch the package sheet P1 to cut the package sheet P1 when the package sheet P1 advances a certain distance, And is moved leftward and rightward to cut the package sheet P1.

6 shows a state in which the suction pad 31 is operated in a state in which the package sheet P1 is slightly advanced in the state of FIG. 5 and the bonding nozzle 52 Is operated to form the second horizontal bonding line L2.

FIG. 7 shows a state in which the wrapping roll P is completely wound around the outer circumferential surface of the paper roll R. FIG.

The paper roll packaging apparatus according to the present invention can automatically package the paper roll on which the paper is wound according to the organic coupling relationship of the components as described above.

The packaging sheet adhesive type paper roll packaging apparatus described above and shown in the drawings is only one embodiment for carrying out the present invention and should not be construed as limiting the technical idea of the present invention. The scope of protection of the present invention is defined only by the matters set forth in the following claims, and the embodiments improved and changed without departing from the gist of the present invention are obvious to those having ordinary skill in the art to which the present invention belongs It will be understood that the invention is not limited thereto.

R paper roll
C center axis
P packing roll
P1 packing sheet
10 Paper roll seating part
11 Rotating roller
20 Pallet Roll Mount
21, 22, 23 Packing roll holder
30 package sheet feeder
31 suction pads
32 sheet feed roller
40 Packing sheet cutting part
41 Cutter
42 seat holder
43 cutter driving means
50 bonding processing unit
B adhesive
L1 first horizontal bonding line
L2 second horizontal bonding line
L3 third vertical bonding line
L4 fourth vertical bonding line
51 nozzle feed rail
52 Bonding nozzle
52a Left bonding nozzle
52b right bonding nozzle
53 nozzle driving means
60 control unit

Claims (2)

A paper roll seating part for rotating the paper roll in a state in which a cylindrical paper roll on which paper is wound is seated; A wrapping sheet feeding portion for feeding a wrapping sheet having a width capable of covering the paper roll to the paper roll seating portion; Wherein the packaging sheet is rotatable integrally with the paper roll at the paper roll seating portion and the adhesive is sprayed onto one surface of the package sheet conveyed by the package sheet feeding portion so as to be attached to the outer circumferential surface of the paper roll, A processing unit; A controller for controlling the operation of the paper roll seating portion, the package sheet feeding portion, and the bonding processing portion; Including,
The bonding processing unit includes a feeding rail provided perpendicularly to the feeding direction of the package sheet, a bonding nozzle capable of moving left and right along the feeding rail and capable of ejecting an adhesive toward the package sheet, And a nozzle driving means, wherein the bonding nozzle is constituted by a pair of right and left,
The bonding unit is moved left and right in a state in which the operation of the package sheet feeding unit is stopped and the first lateral bonding line in the width direction and the second lateral bonding line in the width direction in the front end portion of the package sheet, And a third vertical bonding line and a fourth vertical bonding line are formed along the longitudinal direction at both ends in the width direction of the package sheet so as to form the horizontal bonding line, And controls the pair of bonding nozzles to be operated in a state in which the package sheet feeding portion is operated. The method according to claim 1,
Wherein the controller controls the packaging sheet supply unit such that the third vertical bonding line and the fourth vertical bonding line are formed in a zigzag shape, and in a state in which the bonding nozzle is operated, And the operation of the nozzle driving means is controlled so that the nozzle is driven to move.
KR1020150016346A 2015-02-02 2015-02-02 Sheet bonding type packaging device for paper roll KR20160094818A (en)

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Application Number Priority Date Filing Date Title
KR1020150016346A KR20160094818A (en) 2015-02-02 2015-02-02 Sheet bonding type packaging device for paper roll

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150016346A KR20160094818A (en) 2015-02-02 2015-02-02 Sheet bonding type packaging device for paper roll

Publications (1)

Publication Number Publication Date
KR20160094818A true KR20160094818A (en) 2016-08-10

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KR1020150016346A KR20160094818A (en) 2015-02-02 2015-02-02 Sheet bonding type packaging device for paper roll

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102076715B1 (en) * 2018-08-17 2020-02-12 임성호 Plastic bag manufacturing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102076715B1 (en) * 2018-08-17 2020-02-12 임성호 Plastic bag manufacturing apparatus

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