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KR101419493B1 - Rotary tissue cutting device - Google Patents

Rotary tissue cutting device Download PDF

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Publication number
KR101419493B1
KR101419493B1 KR1020130147346A KR20130147346A KR101419493B1 KR 101419493 B1 KR101419493 B1 KR 101419493B1 KR 1020130147346 A KR1020130147346 A KR 1020130147346A KR 20130147346 A KR20130147346 A KR 20130147346A KR 101419493 B1 KR101419493 B1 KR 101419493B1
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KR
South Korea
Prior art keywords
cutter
cutting
drum
jig
blade
Prior art date
Application number
KR1020130147346A
Other languages
Korean (ko)
Inventor
정재윤
Original Assignee
정재윤
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Priority to KR1020130147346A priority Critical patent/KR101419493B1/en
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Publication of KR101419493B1 publication Critical patent/KR101419493B1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32—Dispensers for paper towels or toilet paper
    • A47K10/34—Dispensers for paper towels or toilet paper dispensing from a web, e.g. with mechanical dispensing means
    • A47K10/36—Dispensers for paper towels or toilet paper dispensing from a web, e.g. with mechanical dispensing means with mechanical dispensing, roll switching or cutting devices
    • A47K10/3606—The cutting devices being motor driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/56—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter
    • B26D1/62—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is rotating about an axis parallel to the line of cut, e.g. mounted on a rotary cylinder
    • B26D1/626—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is rotating about an axis parallel to the line of cut, e.g. mounted on a rotary cylinder for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
    • B65H35/0073—Details
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32—Dispensers for paper towels or toilet paper
    • A47K10/34—Dispensers for paper towels or toilet paper dispensing from a web, e.g. with mechanical dispensing means
    • A47K10/38—Dispensers for paper towels or toilet paper dispensing from a web, e.g. with mechanical dispensing means the web being rolled up with or without tearing edge
    • A47K2010/389—Accessories or combination with other devices, e.g. music boxes, clocks, heating devices or shelfs

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Sanitary Thin Papers (AREA)

Abstract

본 발명은 화장지 원단을 절단하는 화장지 커팅장치에 관한 기술로서, 화장지 원단의 절단작업에 장시간이 경과하여 커터의 칼날부가 마모될 경우, 다른 한쪽 칼날부로 커터의 위치를 변환하여 원단의 절단작업을 수행함에 따라 커터를 재사용할 수 있고, 수명을 장시간 연장하므로 생산성과 경제성을 함께 높이는 회전형 화장지 커팅장치에 관한 기술이다.
이러한 본 발명의 실시예에 따른 주요 구성은, 다수의 커팅날이 각각 지그로 고정 설치되고, 모터의 구동력을 전달받아 회전하는 커팅드럼과; 상기 커팅드럼에 인접하여 나란히 설치되고, 모터의 구동력을 전달받아 회전하는 커터드럼과; 상기 커터드럼에 다수가 체결 설치되고, 커터드럼의 축방향으로 척킹홈이 형성되는 한편 서로 결합되는 한쌍의 지그와; 상기 지그의 척킹홈에 끼워져 결합되고, 복수의 칼날부와 다측면으로 형성되는 커터;를 포함하여 구현된다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a toilet paper cutting apparatus for cutting a toilet tissue, and when a long time has elapsed in cutting the toilet paper, the cutter is cut by the other blade, The present invention relates to a rotary type toilet paper cutting apparatus which can increase the productivity and economical efficiency by prolonging the service life of the cutter for a long time.
The main constitution according to the embodiment of the present invention is characterized in that a plurality of cutting blades are fixedly installed in a jig, respectively, and the cutting drum is rotated by receiving the driving force of the motor; A cutter drum installed adjacent to the cutting drum and rotated by receiving a driving force of the motor; A pair of jigs which are fastened to the cutter drum and are coupled to each other while forming a chucking groove in the axial direction of the cutter drum; And a cutter coupled to the chucking groove of the jig and formed of a plurality of blade portions and a plurality of side surfaces.

Description

회전형 화장지 커팅장치 {Rotary tissue cutting device}[0001] The present invention relates to a rotary tissue cutting device,

본 발명은 화장지 원단을 절단하는 화장지 커팅장치에 관한 기술로서, 보다 상세하게 설명하면 커터드럼의 축방향으로 척킹홈이 구성되는 한쌍의 지그와, 상기 지그의 척킹홈에 끼워져 조립되며, 복수의 칼날부와 다측면으로 커터가 구성됨으로써, 화장지 원단의 절단작업에 장시간이 경과하여 커터의 칼날부가 마모될 경우, 다른 한쪽 칼날부로 커터의 위치를 변환하여 원단의 절단작업을 수행함에 따라 커터를 재사용할 수 있고, 수명을 장시간 연장하므로 생산성과 경제성을 함께 높이는 회전형 화장지 커팅장치에 관한 기술이다.
The present invention relates to a toilet paper cutting apparatus for cutting a toilet tissue. More particularly, the present invention relates to a toilet paper cutting apparatus for cutting a toilet tissue, comprising a pair of jigs configured to form a chucking groove in an axial direction of a cutter drum, When the cutter of the cutter is worn for a long time in the cutting operation of the toilet paper cloth, the position of the cutter is changed to the other blade so that the cutter is reused And the life span is prolonged for a long time, so that productivity and economical efficiency are increased.

일반적으로 화장지는 여성들의 화장용 또는 신체 청결용 및 청소용으로 일상 생활에 널리 사용되고 있으며, 이러한 화장지는 얇은 원단을 두루마리 형태로 말거나 또는 사각형태로 구성하여 제작되고, 특히 여행용 화장지의 경우, 롤에서 공급되는 얇은 원단을 일정 길이로 절단하여 사각형태를 이루면서 중간 부분을 접지하고, 이를 소정의 장수로 적층한 다음, 사각형태의 용기(박스)에 담아 포장된다.In general, toilet paper is widely used for everyday life for women's cosmetics or body cleansing and cleaning purposes. Such toilet paper is manufactured by forming a thin fabric in the form of a roll or a square, and in particular, And the middle portion is grounded, laminated to a predetermined length, and then packed in a rectangular box (box).

이러한 여행용 화장지는 직사각 형태로 중간 부분이 접지된 원단을 작업자가 균일하게 적층하여 그 수량을 체크한 후, 규격화된 용기에 담아 포장하고 있으나, 이는 단순한 노동으로 불필요한 인력을 낭비할 뿐만 아니라 생산성을 낮추는 문제점을 야기하고 있다.In this toilet paper, a worker uniformly laminates a fabric having a rectangular shape and an intermediate portion thereof grounded, checks the quantity of the fabric, and packs the fabric in a standardized container. However, this is not only a waste of unnecessary labor due to simple labor, Causing problems.

따라서, 종래는 권취롤에서 공급되는 얇은 화장지 원단을 연속적으로 절단하여 사각형태를 이루고, 그 중간 부분을 접지하면서 균일하게 자동으로 적층하는 기계로서, 회전형 화장지 커팅장치를 적용하고 있다.Therefore, conventionally, a rotating toilet paper cutting apparatus is applied as a machine for uniformly and automatically laminating a thin tissue paper cloth supplied from a wind-up roll by continuously cutting the paper cloth into a square shape and grounding the middle portion thereof.

종래 회전형 화장지 커팅장치를 개략적으로 살펴보면, 도면에서 도 1과 같이, 커팅드럼(100)과 커터드럼(200)이 서로 인접하여 회전 구동하고, 상기 커팅드럼(100)에 커팅날(110)이 지그(120)로 고정 설치되는 한편 커터드럼(200)에 커터(210)가 지그(220)를 통해 고정 설치된다.1, the cutting drum 100 and the cutter drum 200 are driven to rotate adjacent to each other, and a cutting blade 110 is wound around the cutting drum 100, And the cutter 210 is fixedly installed to the cutter drum 200 through the jig 220 while being fixedly installed by the jig 120.

상기에서 커팅드럼에는 일반적으로 1개의 커팅날이 설치되고, 이와 반면에 커터드럼에는 화장지의 사양에 따라 3~4개의 커터가 설치되며, 여기서 커터드럼에 3개의 커터가 설치될 경우, 커팅드럼과 커터드럼은 3:1의 회전비로 서로 반대 방향으로 회전 구동하여 커팅날과 커터가 스치면서 커터드럼에 감겨 공급되는 얇은 화장지 원단을 연속적으로 절단하게 된다.In general, one cutting edge is provided on the cutting drum. On the other hand, three or four cutters are installed on the cutter drum according to the specification of the toilet paper. When three cutters are installed on the cutter drum, The cutter drums are driven to rotate in opposite directions at a rotation ratio of 3: 1, and the cutter blade and the cutter are successively cut off while being wound around the cutter drum.

종래 커팅날과 스치면서 접촉하여 화장지 원단을 절단하는 커터는 커터드럼의 외주면에 일측이 소정의 경사 각도로 틀어져 설치되며, 상기 커터(210)는 도면에서 도 2와 같이, 날카로운 칼날부(210a)가 상단부에 수직상으로 형성되어 커팅날과 함께 화장지 원단을 절단하게 된다.2, the cutter 210 is provided with a sharp blade portion 210a and a sharp blade portion 210b. The cutter 210 has a sharp blade portion 210a, Is vertically formed on the upper end to cut the toilet paper with the cutting edge.

따라서, 종래 커터는 하나의 칼날부가 상단부에 구성됨에 따라 시간이 경과하여 칼날부가 마모되면, 커터를 교체할 필요가 있으며, 칼날부를 재가공하여 커터를 재생할 경우, 커팅날과 칼날부의 간극을 정밀하게 맞춰서 설치하기가 어렵기 때문에 커터를 재사용하지 못하는 문제점이 있었다.Therefore, in the conventional cutter, it is necessary to replace the cutter when the blade portion is worn over time as one blade portion is formed at the upper end portion. When the cutter is reproduced by reworking the blade portion, the gap between the cutting blade and the blade portion is precisely adjusted The cutter can not be reused because it is difficult to install.

아울러, 커터의 칼날부를 재가공하여 재생할 경우, 가공작업에 보다 정밀함이 요구됨에 따라 작업이 난해하고, 가공비용이 과다하게 소요됨으로써, 생산성과 경제성이 떨어지는 실정으로 사실상 커터를 재생하여 재사용하지 못하는 문제점이 있었다.
In addition, when the blade portion of the cutter is reworked and reproduced, more precision is required in the machining operation, which makes it difficult to perform the machining operation and requires too much machining cost. As a result, productivity and economy are inferior, there was.

대한민국 등록특허 제10-0928039호.Korean Patent No. 10-0928039. 대한민국 등록특허 제10-0887237호.Korean Patent No. 10-0887237. 대한민국 등록특허 제10-0514321호.Korean Patent No. 10-0514321. 대한민국 등록특허 제10-0494268호.Korean Patent No. 10-0494268.

본 발명은 종래 회전형 화장지 커팅장치에서 하나의 칼날부로 커터가 구성됨에 따라 시간이 경과하여 칼날부가 마모될 경우, 커터를 재사용하지 못하고 교체하는 문제점과, 이로 인하여 생산성과 경제성이 함께 떨어지는 문제점들을 개선하고자 안출된 기술로서, 복수의 칼날부와 다측면으로 커터가 구성됨에 따라 시간이 경과하여 커터의 칼날부가 마모될 경우, 다른 한쪽 칼날부로 커터의 위치를 변환하여 원단의 절단작업을 수행함으로써, 커터를 재사용할 수 있고, 사용수명을 장시간 연장하므로 생산성과 경제성을 보다 높이는 회전형 화장지 커팅장치를 제공하는 것을 목적으로 한다.
The present invention has been made in view of the above problems, and it is an object of the present invention to solve the problems that the cutter can not be reused and replaced when the blade portion is worn over time due to the construction of the cutter with one blade portion in the conventional rotating toilet paper cutting apparatus, A cutting operation of the fabric is performed by converting the position of the cutter to the other blade section when the blade section of the cutter is worn over time as the cutter is constituted by a plurality of blade sections and multiple sides, Can be reused, and the service life can be prolonged for a long time, thereby improving the productivity and economy.

본 발명은 상기와 같은 소기의 목적을 실현하고자,The present invention has been made to solve the above-

다수의 커팅날이 각각 지그로 고정 설치되고, 모터의 구동력을 전달받아 회전하는 커팅드럼과; 상기 커팅드럼에 인접하여 나란히 설치되고, 모터의 구동력을 전달받아 회전하는 커터드럼과; 상기 커터드럼에 다수가 체결 설치되고, 커터드럼의 축방향으로 척킹홈이 형성되는 한편 서로 결합되는 한쌍의 지그와; 상기 지그의 척킹홈에 끼워져 결합되고, 복수의 칼날부와 다측면으로 형성되는 커터;를 포함하여 구현된다.A plurality of cutting blades fixed to the jig, respectively, the cutting drum being rotated by receiving a driving force of the motor; A cutter drum installed adjacent to the cutting drum and rotated by receiving a driving force of the motor; A pair of jigs which are fastened to the cutter drum and are coupled to each other while forming a chucking groove in the axial direction of the cutter drum; And a cutter coupled to the chucking groove of the jig and formed of a plurality of blade portions and a plurality of side surfaces.

또한 본 발명의 실시예로서, 지그는 양쪽으로 분할되어 한쌍으로 구성되고, 서로 마주하는 상부 측면에 척킹홈이 형성되는 한편 가이드홈이 형성된 것을 특징으로 한다.Further, as an embodiment of the present invention, the jig is divided into two parts and is constituted by a pair, and a chucking groove is formed on an upper side facing each other, and a guide groove is formed.

또한 본 발명의 실시예로서, 척킹홈은 상하로 복수개의 척킹면이 형성되며, 상하 척킹면 사이의 모서리 부분에 가이드홈이 형성된 것을 특징으로 한다.Further, as an embodiment of the present invention, a chucking groove is formed with a plurality of chucking surfaces in the upper and lower portions, and a guide groove is formed at the corner between the upper and lower chucking surfaces.

또한 본 발명의 실시예로서, 커터는 복수의 칼날부와 다측면을 갖는 삼각이나 사각 또는 오각 중에서 어느 하나를 선택하여 적용하는 것을 특징으로 한다.
Further, as an embodiment of the present invention, the cutter is characterized in that any one of a triangle, a square, or a pentagon having a plurality of blade portions and multiple sides is selected and applied.

본 발명의 실시예에 따르면, 복수의 칼날부와 다측면으로 커터가 구성됨으로써, 원단의 절단작업에 장시간이 경과하여 커터의 한쪽 칼날부가 마모될 경우, 다른 한쪽 칼날부로 커터의 위치를 변환하여 절단작업을 수행함에 따라 커터를 재사용할 수 있고, 커터의 수명을 장시간 연장하는 효과가 있다.According to the embodiment of the present invention, since the cutter is composed of a plurality of blade portions and a plurality of side surfaces, when a long time has elapsed in the cutting operation of the fabric and one blade portion of the cutter is worn, the position of the cutter is changed by the other blade portion The cutter can be reused according to the operation, and the life of the cutter is prolonged for a long time.

아울러, 본 발명의 실시예는 복수의 칼날부와 다측면으로 커터가 구성됨으로써, 커터의 한쪽 칼날부가 마모되면, 다른 한쪽 칼날부로 커터의 위치를 변환하여 재사용함에 따라 사용수명을 장시간 연장하므로 생산성과 경제성을 함께 높이는 효과가 있다.
Further, according to the embodiment of the present invention, since the cutter is constituted by a plurality of blade portions and a plurality of side faces, when one blade portion of the cutter is worn, the position of the cutter is changed to the other blade portion and is reused, It also has the effect of increasing the economic efficiency.

도 1은 종래 화장지 커팅장치의 설치상태를 나타낸 요부 단면도.
도 2는 종래 화장지 커팅장치에서 커터를 나타낸 사시도.
도 3은 본 발명의 실시예에 따른 설치상태를 나타낸 요부 단면도.
도 4는 본 발명의 실시예에서 커터의 설치상태를 나타낸 요부 단면도.
도 5는 본 발명의 실시예에서 커터의 설치상태를 나타낸 요부 분해 사시도.
도 6은 본 발명의 실시예에서 지그의 설치상태를 나타낸 분해 사시도.
도 7은 본 발명의 실시예에서 지그의 결합상태를 나타낸 단면도.
도 8은 본 발명의 실시예에서 지그의 설치상태를 나타낸 단면도.
도 9는 본 발명에서 커터의 실시예를 나타낸 사시도.FIG. 1 is a sectional view of a main part showing a state of a conventional toilet paper cutting apparatus. FIG.
2 is a perspective view showing a cutter in a conventional toilet paper cutting apparatus;
3 is a sectional view of the main part showing an installation state according to an embodiment of the present invention.
4 is a cross-sectional view of the main portion showing the state of installation of the cutter in the embodiment of the present invention.
Fig. 5 is an exploded perspective view showing the state of the cutter installed in the embodiment of the present invention. Fig.
6 is an exploded perspective view showing a state of installation of a jig in the embodiment of the present invention.
7 is a cross-sectional view showing a state of engagement of the jig in the embodiment of the present invention.
8 is a cross-sectional view showing the installation state of the jig in the embodiment of the present invention.
9 is a perspective view showing an embodiment of a cutter in the present invention.

이하 첨부된 도면을 참조하여 본 발명의 실시예에 따른 주요 구성을 살펴보면, 다수의 커팅날(110)이 각각 지그(120)로 고정 설치되고, 모터의 구동력을 전달받아 회전하는 커팅드럼(100)과; 상기 커팅드럼(100)에 인접하여 나란히 설치되고, 모터의 구동력을 전달받아 회전하는 커터드럼(200)과; 상기 커터드럼(200)에 다수가 체결 설치되고, 커터드럼(200)의 축방향으로 척킹홈(11)이 형성되는 한편 서로 결합되는 한쌍의 지그(10)와; 상기 지그(10)의 척킹홈(11)에 끼워져 결합되고, 복수의 칼날부(21)와 다측면으로 형성되는 커터(20);를 포함하여 이루어진다.
A plurality of cutting blades 110 are fixedly mounted on a jig 120 and a cutting drum 100 is rotated by receiving a driving force of a motor. and; A cutter drum 200 installed adjacent to the cutting drum 100 and rotated by receiving a driving force of the motor; A pair of jigs 10 to which a plurality of jigs 10 are fastened to the cutter drum 200 and in which a chucking groove 11 is formed in the axial direction of the cutter drum 200 and are coupled to each other; And a cutter 20 inserted into the chucking groove 11 of the jig 10 and formed with a plurality of blade portions 21 and multiple sides.

상기 실시예의 주요 구성에서 커팅드럼(100)은 도면에서 도 3과 같이, 원통 형상으로 구성되고, 한쪽에 지그(120)가 체결 설치되는 한편 상기 지그(120)에 화장지 원단을 절단하는 커팅날(110)이 결합 설치되며, 도면에 도시하지 않은 모터의 구동력을 전달받아 회전한다.3, the cutting drum 100 is formed in a cylindrical shape, and a jig 120 is fastened to one side of the cutting drum 100, and a cutting blade (not shown) 110), and is rotated by receiving a driving force of a motor (not shown).

상기에서 지그(120)는 커팅드럼(100)의 축방향으로 다수가 인접되도록 체결 설치되고, 또한 커팅날(110)은 지그(120)의 일측 상부에 체결볼트로 고정 설치되는 한편 커팅드럼(100)의 축방향과 수평되도록 설치되며, 커팅드럼(100)은 모터의 구동력을 기어나 또는 체인을 통해 전달받아 회전된다.
The jig 120 is fastened so that the jig 120 is adjacent to the cutting drum 100 in the axial direction of the cutting drum 100. The cutting blade 110 is fixed to one side of the jig 120 with fastening bolts, And the cutting drum 100 is rotated by receiving driving force of the motor through a gear or a chain.

또한 상기 실시예의 주요 구성에서 커터드럼(200)은 도면에서 도 3 내지 도 5와 같이, 원통 형상으로 구성되고, 커팅드럼(100)과 소정의 간극이 주어지도록 인접되게 나란히 설치되며, 도면에 도시하지 않은 모터의 구동력을 전달받아 회전하도록 설치한다.In the main structure of the embodiment, the cutter drum 200 is formed in a cylindrical shape as shown in Figs. 3 to 5 in the drawing, and is provided adjacent to and in parallel with the cutting drum 100 so as to have a predetermined gap therebetween. It is installed to rotate by receiving the driving force of the motor.

상기에서 커터드럼(200)은 후술하는 지그(10)가 화장지(T)의 사양(크기)에 따라 3~4개 설치되고, 상기 지그(10)의 수에 따라 커터드럼(200)의 외주면에 일정 간격으로 체결홈(230)이 형성되며, 여기서 체결홈(230)은 커터드럼(200)의 축방향으로 길게 형성된다.
The cutter drum 200 is provided with three to four jigs 10 to be described later according to the specifications (size) of the toilet paper T and is provided on the outer peripheral surface of the cutter drum 200 according to the number of the jigs 10. [ The fastening grooves 230 are formed at predetermined intervals in the axial direction of the cutter drum 200.

또한 상기 실시예의 주요 구성에서 지그(10)는 후술하는 커터(20)를 결합 고정하는 기능으로서, 상기 지그(10)는 도면에서 도 3 내지 도 7과 같이, 양쪽으로 분할되어 한쌍으로 구성되고, 서로 마주하는 상부 측면에 척킹홈(11)이 형성되는 한편 가이드홈(12)이 형성된다.In the main structure of the embodiment, the jig 10 has a function of engaging and fixing the cutter 20, which will be described later. The jig 10 is divided into two parts, as shown in Figs. 3 to 7, A chucking groove (11) is formed on an upper side facing each other, and a guide groove (12) is formed.

상기에서 척킹홈(11)은 커터(20)가 끼워져 결합되는 공간으로서, 커터드럼(200)의 축방향으로 형성되는 한편 상하로 복수개의 척킹면(11a)이 형성되며, 상기 척킹면(11a)은 커터(20)의 측면을 가압 밀착하여 고정력을 높이고, 상하 척킹면(11a) 사이의 모서리 부분에 가이드홈(12)이 형성된다.The chucking groove 11 is formed in the axial direction of the cutter drum 200 and has a plurality of chucking surfaces 11a formed therein. The chucking surface 11a is a space in which the cutter 20 is fitted, The side surface of the cutter 20 is pressed and attached to increase the fixing force and the guide groove 12 is formed at the corner between the upper and lower chucking surfaces 11a.

상기에서 가이드홈(12)은 커터(20)에 형성된 칼날부(21)와 척킹면(11a)이 서로 접촉되지 않도록 하여 칼날부(21)의 손상을 방지하는 한편 커터(20)의 측면에 척킹면(11a)의 가압 밀착력을 높이게 된다.The guide groove 12 prevents the blade portion 21 from being damaged by preventing the blade portion 21 and the chucking surface 11a formed on the cutter 20 from contacting each other, The pressing force of the locking surface 11a is increased.

한편 양쪽으로 분할된 한쌍의 지그(10)는 도면에서 도 7과 같이, 척킹홈(11)에 커터(20)가 끼워진 상태에서 복수개의 결합볼트(13)로 상호 결합 설치되며, 또한 도면에서 도 8과 같이, 커터드럼(200)의 체결홈(230)에 끼워진 상태에서 복수개의 체결볼트(14)로 결합 설치된다.
As shown in FIG. 7, a pair of jigs 10 divided into two parts are coupled to each other by a plurality of coupling bolts 13 in a state where the cutter 20 is fitted in the chucking groove 11, 8 with a plurality of fastening bolts 14 in a state of being fitted in the fastening grooves 230 of the cutter drum 200. [

또한 상기 실시예의 주요 구성에서 커터(20)는 커팅드럼(100)에 설치된 커팅날(110)과 스치면서 접촉하여 화장지(T)를 절단하는 기능으로서, 상기 커터(20)는 도면에서 도 5 내지 도 9와 같이, 복수의 칼날부(21)와 다측면을 갖는 삼각이나 사각 또는 오각 중에서 어느 하나를 선택하여 적용할 수 있다.In the main structure of the embodiment, the cutter 20 has a function of cutting the toilet paper T by making contact with the cutting edge 110 provided on the cutting drum 100, As shown in FIG. 9, any one of a triangle, a square, or a pentagon having a plurality of blade portions 21 and multiple sides can be selected and applied.

상기에서 커터(20)는 지그(10)에 커터드럼(200)의 축방향으로 형성된 척킹홈(11)에 끼워져 결합 설치되며, 도면에서는 사각을 기준하여 도시하였으나, 이에 한정되지 않고, 복수의 칼날부(21)와 다측면을 갖는 삼각이나 오각 또는 다각을 적용할 수 있다.The cutter 20 is coupled to the jig 10 in a chucking groove 11 formed in the axial direction of the cutter drum 200. Although the cutter 20 is shown with reference to a square in the figure, A triangle, a pentagon, or a polygon having multiple sides as well as the portion 21 can be applied.

한편 상기에서 커터(20)는 내구성이 매우 우수한 고강도 초경합금으로 제작할 수 있으며, 복수개의 모서리 부분이 커팅날(110)과 스치면서 접촉하여 화장지(T)를 절단하는 칼날부(21)를 구성하게 된다.Meanwhile, the cutter 20 can be manufactured as a high-strength cemented carbide having excellent durability, and a plurality of corner portions are in contact with the cutting blade 110 to form a blade portion 21 for cutting the tissue paper T .

상기에서 커터(20)는 커터드럼(200)의 축방향과 수평되게 설치하는 것보다 일측이 소정의 경사 각도로 틀어져 설치됨이 바람직하며, 이러한 경우 커팅드럼(100)에 설치된 커팅날(110)이 커터(20)의 경사진 칼날부(21) 일측과 먼저 스치면서 접촉하여 화장지(T)를 절단하므로 절단력과 절단효과를 높일 수 있다.
The cutting blade 110 is installed on the cutting drum 100 so that the cutting blade 110 is disposed at a predetermined angle with respect to the axis of the cutter drum 200. In this case, The cutter 20 cuts the toilet paper T by making contact with one side of the sloping blade 21 of the cutter 20 so as to increase the cutting force and cutting effect.

이러한 구성으로 이루어진 본 발명의 실시예는 도면에서 도 3 내지 도 5와 같이, 커터드럼(200)에 3개의 지그(10)와 커터(20)가 설치될 경우, 커팅드럼(100)과 커터드럼(200)은 3:1의 회전비로 서로 반대 방향으로 회전 구동하여 커팅날(110)과 커터(20)의 칼날부(21)가 스치면서 접촉하여 커터드럼(200)에 감겨 공급되는 얇은 화장지(T)를 연속적으로 절단하게 된다.3 to 5, when three jigs 10 and a cutter 20 are installed on the cutter drum 200, the cutting drum 100 and the cutter drum 200 may be separated from each other, The cutter 200 is rotated in the opposite direction at a rotation ratio of 3: 1 so that the cutter blade 110 is contacted with the cutter blade 21 of the cutter 20 so as to be wound around the cutter drum 200, T are successively cut.

따라서, 본 발명의 실시예는 커터(20)가 복수의 칼날부(21)와 다측면으로 구성됨에 따라 시간이 경과하여 커터(20)의 칼날부(21)가 마모되면, 커터(20)에 구성된 다른 한쪽 칼날부로 위치를 변환하여 커터(20)를 설치함으로써, 커터(20)를 재사용할 수 있으므로 사용수명을 연장하여 생산성과 경제성을 높이게 된다.Therefore, when the blade portion 21 of the cutter 20 is worn over time because the cutter 20 is composed of the plurality of blade portions 21 and the multiple side surfaces, The cutter 20 can be reused by changing the position of the cutter 20 to the other blade section so that the service life is prolonged and productivity and economy are improved.

또한 본 발명의 실시예는 양쪽으로 분할된 한쌍의 지그(10)에 상하로 복수개의 척킹면(11a)과 가이드홈(12)이 형성된 척킹홈(11)이 구성됨에 따라 커터(20)의 가압 밀착력을 높이는 한편 칼날부(21)의 손상을 방지하여 내구성을 보다 높이게 된다.In the embodiment of the present invention, the chucking groove 11 having the plurality of chucking surfaces 11a and the guide grooves 12 is formed on the pair of jigs 10 divided into two, The blade unit 21 is prevented from being damaged and the durability is further improved.

상기에서 본 발명의 바람직한 실시예를 참고로 설명 하였으며, 상기의 실시예에 한정되지 아니하고, 상기의 실시예를 통해 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 본 발명의 요지를 벗어나지 않는 범위에서 다양한 변경으로 실시할 수 있는 것이다.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, It is possible to carry out various changes in the present invention.

10: 지그 11: 척킹홈
11a: 척킹면 12: 가이드홈
13: 결합볼트 14: 체결볼트
20: 커터 21: 칼날부
100: 커팅드럼 110: 커팅날
120: 지그 200: 커터드럼
T: 화장지10: Jig 11: Chuck King Home
11a: chucking surface 12: guide groove
13: coupling bolt 14: fastening bolt
20: cutter 21: blade portion
100: cutting drum 110: cutting blade
120: jig 200: cutter drum
T: Toilet paper

Claims (4)

다수의 커팅날(110)이 각각 지그(120)로 고정 설치되고, 모터의 구동력을 전달받아 회전하는 커팅드럼(100)과;
상기 커팅드럼(100)에 인접하여 나란히 설치되고, 모터의 구동력을 전달받아 회전하는 커터드럼(200)과;
상기 커터드럼(200)에 다수가 체결 설치되고, 커터드럼(200)의 축방향으로 척킹홈(11)이 형성되는 한편 서로 결합되는 한쌍의 지그(10)와;
상기 지그(10)의 척킹홈(11)에 끼워져 결합되고, 복수의 칼날부(21)와 다측면으로 형성되는 커터(20);를 포함하여 구성된 것을 특징으로 하는 회전형 화장지 커팅장치.
A plurality of cutting blades 110 fixedly mounted on the jig 120 and rotated by receiving a driving force of the motor;
A cutter drum 200 installed adjacent to the cutting drum 100 and rotated by receiving a driving force of the motor;
A pair of jigs 10 to which a plurality of jigs 10 are fastened to the cutter drum 200 and in which a chucking groove 11 is formed in the axial direction of the cutter drum 200 and are coupled to each other;
And a cutter (20) fitted to the chucking groove (11) of the jig (10) and formed in a multifaceted manner with a plurality of blade portions (21).
제1항에 있어서,
지그(10)는,
양쪽으로 분할되어 한쌍으로 구성되고, 서로 마주하는 상부 측면에 척킹홈(11)이 형성되는 한편 가이드홈(12)이 형성된 것을 특징으로 하는 회전형 화장지 커팅장치.
The method according to claim 1,
In the jig 10,
And a guide groove (12) is formed in the guide groove (12) while a chucking groove (11) is formed on an upper side facing each other.
제2항에 있어서,
척킹홈(11)은,
상하로 복수개의 척킹면(11a)이 형성되며, 상하 척킹면(11a) 사이의 모서리 부분에 가이드홈(12)이 형성된 것을 특징으로 하는 회전형 화장지 커팅장치.
3. The method of claim 2,
The chucking groove (11)
Wherein a plurality of chucking faces (11a) are formed in the upper and lower parts and a guide groove (12) is formed in a corner portion between the upper and lower chucking faces (11a).
제1항에 있어서,
커터(20)는,
복수의 칼날부(21)와 다측면을 갖는 삼각이나 사각 또는 오각 중에서 어느 하나를 선택하여 적용하는 것을 특징으로 하는 회전형 화장지 커팅장치.The method according to claim 1,
The cutter (20)
Wherein one of a plurality of knife portions (21) and a triangular, square, or angled side having multiple sides is selected and applied.
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170001369U (en) * 2015-10-07 2017-04-17 주식회사 우성엔지니어링 Fabric cutting device for manufacturing of wet tissue
KR101841575B1 (en) 2016-05-30 2018-03-23 주식회사동서산업롤 Industrial rubber roll grooving wheel
CN109366594A (en) * 2018-12-13 2019-02-22 佛山科学技术学院 A roll paper cutting drum
KR20190054459A (en) * 2017-11-13 2019-05-22 박홍순 Cutting device
US20230339642A1 (en) * 2020-09-29 2023-10-26 P.E. Labellers S.P.A. Cutting drum for a labeling machine

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KR940004751B1 (en) * 1989-02-07 1994-05-28 페리니 나비 에스.피.에이. Perforations for drilling transverse holes in webs of paper-like material
KR101004158B1 (en) 2008-08-28 2010-12-24 박동우 Toilet paper cutting device
KR101124080B1 (en) 2011-08-31 2012-03-22 김영점 Rotary cutter device for flexo drum printing machine

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KR860003590Y1 (en) * 1984-04-06 1986-12-15 Hwa Shin Machines Co Ltd Toilet roll paper cutting type cutter
KR940004751B1 (en) * 1989-02-07 1994-05-28 페리니 나비 에스.피.에이. Perforations for drilling transverse holes in webs of paper-like material
KR101004158B1 (en) 2008-08-28 2010-12-24 박동우 Toilet paper cutting device
KR101124080B1 (en) 2011-08-31 2012-03-22 김영점 Rotary cutter device for flexo drum printing machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170001369U (en) * 2015-10-07 2017-04-17 주식회사 우성엔지니어링 Fabric cutting device for manufacturing of wet tissue
KR200483945Y1 (en) * 2015-10-07 2017-07-12 주식회사 우성엔지니어링 Fabric cutting device for manufacturing of wet tissue
KR101841575B1 (en) 2016-05-30 2018-03-23 주식회사동서산업롤 Industrial rubber roll grooving wheel
KR20190054459A (en) * 2017-11-13 2019-05-22 박홍순 Cutting device
KR102005155B1 (en) * 2017-11-13 2019-07-29 박홍순 Cutting device
CN109366594A (en) * 2018-12-13 2019-02-22 佛山科学技术学院 A roll paper cutting drum
CN109366594B (en) * 2018-12-13 2024-02-13 佛山科学技术学院 Roll paper cutting roller
US20230339642A1 (en) * 2020-09-29 2023-10-26 P.E. Labellers S.P.A. Cutting drum for a labeling machine

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