KR100731591B1 - Cutting device - Google Patents

Cutting device Download PDF

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Publication number
KR100731591B1
KR100731591B1 KR1020060052642A KR20060052642A KR100731591B1 KR 100731591 B1 KR100731591 B1 KR 100731591B1 KR 1020060052642 A KR1020060052642 A KR 1020060052642A KR 20060052642 A KR20060052642 A KR 20060052642A KR 100731591 B1 KR100731591 B1 KR 100731591B1
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KR
South Korea
Prior art keywords
packaging material
cutting
slide hole
blade
mounting
Prior art date
Application number
KR1020060052642A
Other languages
Korean (ko)
Inventor
김선상
Original Assignee
(주)신아솔물산
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Publication date
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Priority to KR1020060052642A priority Critical patent/KR100731591B1/en
Application granted granted Critical
Publication of KR100731591B1 publication Critical patent/KR100731591B1/en

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Classifications

    • 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
    • B65H35/008—Arrangements or adaptations of cutting devices
    • B65H35/0086—Arrangements or adaptations of cutting devices using movable cutting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • 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
    • B26D1/01—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 does not travel with the work
    • B26D1/04—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 does not travel with the work having a linearly-movable cutting member
    • B26D1/06—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 does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
    • B26D1/065—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 does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/515—Cutting handled material
    • B65H2301/5151—Cutting handled material transversally to feeding direction
    • B65H2301/51512—Cutting handled material transversally to feeding direction using a cutting member moving linearly in a plane parallel to the surface of the web and along a direction crossing the handled material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/515—Cutting handled material
    • B65H2301/5153—Details of cutting means
    • B65H2301/51532—Blade cutter, e.g. single blade cutter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1944—Wrapping or packing material

Abstract

An apparatus for cutting scroll packing materials is provided to easily install the scroll packing materials by placing a plurality of elastic cut pieces in an installing unit in spite of a difference of an inner diameter of a bobbin of the packing material. An apparatus for cutting scroll packing materials comprises a body(10), an installing unit(40), a cut unit(20), and a cutting unit(30). The body is open at a bottom, and has installing grooves at both side plates(12). The installing unit is inserted at both sides of a bobbin of the packing material to install the packing material at the bottom of the body, and has an installing protrusion inserted into the installing groove. The cut unit forms a front surface of the body to be adhered to the packing material when pulling the packing material upward, is protruded to be inclined to the front, and has a slide hole(21) at the protruded part. The cutting unit has a blade inserted into the slide hole to cut the packing material in state of being tight, has a pressing protrusion(32) at an outer circumference to press the packing material inside of the slide hole, and has a roller(31) attached at the cut unit to be easily slid along the slide hole. The cut unit is bent to be protruded slantingly to the front, and has the slide hole at a bent surface(A).

Description

두루마리 포장재 커팅장치{Cutting device}Roll packaging material cutting device {Cutting device}

도 1은 본 발명에 따른 두루마리 포장재 커팅장치의 사시도,1 is a perspective view of a scroll packaging material cutting device according to the present invention,

도 2는 본 발명에 따른 두루마리 포장재 커팅장치의 분해사시도, Figure 2 is an exploded perspective view of a scroll packaging material cutting device according to the present invention,

도 3은 본 발명에 따른 두루마리 포장재 커팅장치의 커팅부 분해사시도, Figure 3 is an exploded perspective view of the cut portion of the scroll packaging material cutting device according to the present invention,

도 4는 본 발명에 따른 두루마리 포장재 커팅장치의 거치부 분해사시도이다. Figure 4 is an exploded perspective view of the mounting portion of the scroll wrapping material cutting apparatus according to the present invention.

*도면의 주요부분에 대한 부호의 설명** Explanation of symbols for main parts of drawings *

10: 몸체10: body

20: 거치부20: pedestal

30: 커팅부30: cutting part

40: 거치부40: mounting part

50: 두루마리 포장재50: Scroll Wrap

60: 잠금부재60: locking member

본 발명은 두루마리 포장재 커팅장치에 관한 것으로, 더욱 상세하게는 절취 시 포장재의 절취면이 매끄럽고 다양한 사이즈의 포장재를 손쉽게 거치시킬 수 있도록 한 두루마리 포장재 커팅장치에 관한 것이다.The present invention relates to a roll packaging material cutting device, and more particularly, to a roll packaging material cutting device that allows the cutting surface of the packaging material to be smooth and easily mounts packaging materials of various sizes.

일반적으로 두루마리 포장재는 랩이나 쿠킹호일, 끈 등이 있다. In general, scroll wrappers include wraps, cooking foil, and strings.

이와 같은 두루마리 포장재는 포장재의 보빈에 철사나 노끈을 끼워 일정장소에 고정시켜 놓고 포장재를 잡아당겨 칼이나 가위로 해당 길이만큼 절취하여 사용하고 있는바, 이는 그 작업속도가 더뎌 신속한 포장을 필요로 하는 곳에서는 매우 불편하다는 문제점이 있었다. Such a roll packing material is fixed to a certain place by attaching a wire or a string to the bobbin of the packing material, and pulls the packing material and cut it by the length with a knife or scissors, which is slow and requires a fast packing. There was a problem of being very uncomfortable.

또한, 랩의 경우 칼이나 가위로 절단시 그 단면이 울퉁불퉁하여 미관상 좋지 않고, 잘린 면이 달라붙어 재차 뜯어내야 하는 등 작업성이 떨어진다는 문제점이 있었다. In addition, in the case of a wrap, when cutting with a knife or scissors, the cross section is uneven because of its uneven appearance, and there is a problem that workability is inferior, such that the cut surface is stuck and needs to be torn off again.

본 발명은 전술한 문제점을 해결하기 위하여 안출된 것으로, 그 목적은 절취시 포장재의 절취면이 매끄럽고 다양한 사이즈의 포장재를 손쉽게 거치시킬 수 있도록 한 두루마리 포장재 커팅장치를 제공하는 데 있다. The present invention has been made to solve the above problems, an object of the present invention is to provide a roll cutting material cutting device so that the cutting surface of the packaging material smoothly and easily mount the packaging materials of various sizes when cutting.

본 발명은 전술한 기술적 과제를 달성하기 위하여, 하방이 개방되고 그 양 측판에 거치 홈이 형성된 몸체와, 몸체의 하방에 포장재를 거치시킬 수 있도록 포장재의 보빈 양측에 끼워지고 그 외측에 거치 홈에 삽입 장착되는 거치돌기가 형성 된 거치부와, 포장재를 상방향으로 풀어 뒤로 밀쳤을 때 포장재와 밀착되도록 몸체의 전면을 형성하되 전방으로 경사지게 돌출되고 그 돌출 부분에 슬라이드 홀이 형성된 절취부와, 절취부에 위치한 포장재를 팽팽하게 유지시킨 상태에서 절취할 수 있도록 슬라이드 홀에 그 칼날부가 삽입 내재되되 슬라이드 홀 내측으로 포장재를 가압하기 위한 가압돌기가 그 외주면상에 형성되고 슬라이드 홀을 따라 용이하게 슬라이드 되도록 절취부와 닿는 곳에 롤러가 취부된 커팅부가 구비된 것을 특징으로 한다. The present invention, in order to achieve the above-described technical problem, the body is opened downward and the mounting grooves are formed in both side plates, and the bobbin of the packaging material to be mounted on the lower side of the body to be mounted to the mounting groove on the outside A cut-out portion formed with a mounting protrusion to be inserted into the insert, a cut-out portion in which a front surface of the body is formed to be in close contact with the packaging material when the packaging material is pushed backwards and pushed backwards, protruding obliquely forward, and a slide hole formed in the protruding portion thereof; The blade portion is inserted into the slide hole so that the cutting material placed in the portion can be cut while being kept taut, but a pressing protrusion for pressing the packing material into the slide hole is formed on the outer circumferential surface thereof and slides easily along the slide hole. Where the cutting portion is in contact with the cutting portion is provided with a cutting portion.

또, 절취부는 전방으로 경사지게 돌출되도록 절곡되고, 그 절곡 면에 슬라이드 홀이 형성된 것을 특징으로 한다. In addition, the cutout portion is bent to protrude inclined forward, characterized in that the slide hole is formed in the bent surface.

또한, 칼날부는 양날 칼날로 양날 칼날이 휘거나 부러지는 것을 방지할 수 있도록 그 양면에 커버 편이 덧대어지고, 커팅부는 칼날부를 용이하게 파지할 수 있도록 칼날부의 일측단과 체결되는 손잡이부가 형성되고, 칼날부가 슬라이드 홀로부터 이탈되는 것을 방지할 수 있도록 절취부의 뒷면과 밀착되게 칼날부 타측단에 종동롤러가 취부된 것을 특징으로 한다. In addition, the blade portion is covered with a cover piece on both sides of the blade so as to prevent bending or breaking of the blade with a double-edged blade, the cutting portion is formed with a handle portion that is fastened to one end of the blade so as to easily grip the blade, The follower roller is mounted on the other end of the blade portion in close contact with the back of the cut portion so as to prevent the additional slide hole from being separated.

또, 롤러는 포장재를 절취부에 더욱 밀착시킬 수 있도록 절취부의 돌출 부분에 대응하여 요홈이 형성된 것을 특징으로 한다. In addition, the roller is characterized in that the groove is formed corresponding to the protruding portion of the cut portion so that the packaging material can be in close contact with the cut portion.

또한, 거치부는 포장재의 보빈에 끼움 결합되는 삽입부와 거치돌기로 구성되되, 삽입부는 포장재의 보빈에 용이하게 끼워 체결할 수 있도록 그 외주면을 따라 탄성력을 갖는 절개편이 형성되고, 거치돌기는 거치 홈에 삽입 장착된 상태에서 삽입부가 자유롭게 회전하도록 베어링을 매개로 축결합된 것을 특징으로 한다. In addition, the mounting portion is composed of the insertion portion and the mounting protrusion is fitted to the bobbin of the packaging material, the insertion portion is formed with an elastic force along the outer peripheral surface so that the insertion portion can be easily fitted to the bobbin of the packaging material, the mounting protrusion is a mounting groove It is characterized in that the shaft is coupled through the bearing so that the insertion portion freely rotates in the inserted state.

또, 삽입부는 포장재의 폭이 좁을 시 체결상태에서의 유동을 방지할 수 있도록 절개편의 외주면 상에 폭 조절용 안내돌기가 형성되고, 절개편에 삽입 장착되되 폭 조절용 안내돌기에 의해 그 삽입 깊이가 조절되도록 그 내주면상에 탄성 스토퍼가 마련된 어댑터가 구비된 것을 특징으로 한다.In addition, the insertion portion is formed with a width adjusting guide protrusion on the outer circumferential surface of the incision piece when the width of the packaging material is narrow so as to prevent the flow in the fastening state, the insertion depth is adjusted by the insertion guide width adjustment guide protrusion is adjusted It is characterized in that the adapter is provided with an elastic stopper on its inner peripheral surface.

그리고 몸체의 양 측판에는 상기 거치 홈에 삽입 장착된 거치돌기의 빠짐을 방지할 수 있도록 상기 거치 홈을 개폐하기 위한 갈고리형의 잠금부재가 더 구비된 것을 특징으로 한다. And both side plates of the body is characterized in that it further provided with a hook-type locking member for opening and closing the mounting groove so as to prevent the falling out of the mounting projection inserted into the mounting groove.

이하, 첨부도면을 참조하여 본 발명에 따른 두루마리 포장재 커팅장치의 바람직한 실시 예를 상세히 설명한다. Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the scroll packaging material cutting device according to the present invention.

도 1은 본 발명에 따른 두루마리 포장재 커팅장치의 사시도, 도 2는 본 발명에 따른 두루마리 포장재 커팅장치의 분해사시도, 도 3은 본 발명에 따른 두루마리 포장재 커팅장치의 커팅부 분해사시도, 도 4는 본 발명에 따른 두루마리 포장재 커팅장치의 거치부 분해사시도이다. 1 is a perspective view of a scroll packaging material cutting device according to the present invention, Figure 2 is an exploded perspective view of the scroll packaging material cutting device according to the present invention, Figure 3 is an exploded perspective view of the cutting portion of the scroll packaging material cutting device according to the present invention, Figure 4 An exploded perspective view of the mounting portion of the scroll packaging material cutting device according to the invention.

먼저, 도 1 및 2에 도시한 바와 같이 본 발명에 따른 두루마리 포장재 커팅장치는 크게 장치의 외관을 형성하는 몸체(10)와, 절취시 포장재(미도시)가 밀착되는 절취부(20)와, 절취부(20)에 위치한 포장재를 커팅하기 위한 커팅부(30) 및, 포장재를 본체 하방에 거치시키기 위한 거치부(40)로 이루어진다.First, as shown in FIGS. 1 and 2, the scroll packaging material cutting device according to the present invention includes a body 10 which largely forms an appearance of the apparatus, a cutout portion 20 in which the packaging material (not shown) is in close contact with each other, and It consists of a cutting unit 30 for cutting the packaging material located in the cutout portion 20, and the mounting portion 40 for mounting the packaging material below the main body.

상기의 기술적 구성에서 몸체(10)는 상판(11)과 양 측면판(12), 그리고 뒷면판(13)으로 구성되는데, 이는 필요에 따라 일체로 사출하여 제작하거나 각 판을 조립하여 제작할 수 있다. In the above technical configuration, the body 10 is composed of an upper plate 11, both side plates 12, and a rear plate 13, which may be manufactured by injecting integrally or assembling each plate as necessary. .

또한, 몸체(10)는 그 하방이 개방되되 거치부(40)를 거치시킬 수 있도록 그 양 측판(12)에 내측으로 경사진 경사홈(14)이 형성된다.In addition, the body 10 is formed with an inclined groove 14 inclined inward in both side plates 12 so that the lower side can be opened but the mounting portion 40 can be mounted.

절취부(20)는 절취시 포장재와 밀착되도록 몸체(10) 전면으로부터 돌출되는데, 동 도면에 도시한 바와 같이 절곡되어 몸체 전방으로 경사지게 돌출되고, 그 절곡 면(A)에 슬라이드 홀(21)이 형성된다.The cutout portion 20 protrudes from the front surface of the body 10 so as to be in close contact with the packaging material during cutting. The cutout portion 20 is bent and protrudes obliquely toward the front of the body as shown in the drawing, and the slide hole 21 is formed on the bent surface A. Is formed.

커팅부(30)는 슬라이드 홀(21)에 그 칼날부(33)가 삽입 내재되고, 슬라이드 홀(21)을 따라 좌우로 이동함으로써 절취부(20)에 위치한 포장재를 절취하게 되는데, 이때 포장재를 슬라이드 홀(21) 내측으로 가압하여 더욱 팽팽하게 유지시킨 상태에서 절취할 수 있도록 롤러(31) 외주면상에 가압돌기(32)가 형성된다.The cutting part 30 is inserted into the blade portion 33 in the slide hole 21, and moves to the left and right along the slide hole 21 to cut the packaging material located in the cutout portion 20, wherein the packaging material Pressing protrusions 32 are formed on the outer circumferential surface of the roller 31 so as to be cut in a state in which the pressure is pushed into the slide hole 21 to be held more taut.

거치부(40)는 두루마리 포장재(50)를 몸체 하방에 거치시키기 위한 것으로, 두루마리 포장재의 보빈(51) 양단에 끼움 결합되고 그 외측에 거치 홈(14)에 삽입 장착되는 거치돌기(41)가 형성된다.Mounting portion 40 is for mounting the roll wrapping material 50 below the body, the mounting protrusions 41 are fitted to both ends of the bobbin 51 of the roll wrapping material and inserted into the mounting groove 14 on the outside thereof. Is formed.

다음, 도 3은 본 발명에 따른 두루마리 포장재 커팅장치의 커팅부 분해사시도로서, 동 도면에 도시한 바와 같이 커팅부(30)는 크게 칼날부(33), 손잡이부(34), 종동롤러(35)로 구성되는데, 칼날부(33)는 양날 칼날(33a)과, 양날 칼날(33a)이 휘거나 부러지는 것을 방지할 수 있도록 그 양면에 커버 편(33b)이 덧대어진다. Next, Figure 3 is an exploded perspective view of the cutting portion of the roll packaging material cutting device according to the present invention, the cutting portion 30 is largely the blade portion 33, the handle portion 34, the driven roller 35 as shown in the same figure The blade portion 33 is a double-edged blade 33a, and the cover piece 33b is padded on both sides thereof to prevent the double-edged blade 33a from being bent or broken.

또한, 손잡이부(34)는 슬라이딩 홀(21)에 삽입 내재되는 칼날부(33)를 용이하게 파지할 수 있도록 칼날부(33)의 일측단에 체결되고, 슬라이드 홀(21)을 따라 용이하게 슬라이드 되도록 절취부(20)와 닿는 곳에 롤러(31)가 취부된다.In addition, the handle portion 34 is fastened to one end of the blade portion 33 so as to easily grip the blade portion 33 embedded in the sliding hole 21, and easily along the slide hole 21. The roller 31 is mounted in contact with the cutout 20 so as to slide.

더욱 상세하게는, 상기 손잡이부(34)는 분리 가능하도록 제1,제2편(34a,34b)으로 구성되고, 그 내측면에 칼날부(33)의 안착홈(34c)이 형성되며, 체결공(34d)이 천공된다. 이에 따라, 손잡이부(34)의 안착홈(34c)에 칼날부(33)를 안착시킨 후 체결공(34d)과 칼날부의 일측단 관통공(33c)에 볼트(36a)를 끼워 넣은 다음 너트(36b)를 조이면, 손잡이부(34)와 칼날부(33)는 일체로 조립되게 된다.More specifically, the handle portion 34 is composed of the first and second pieces (34a, 34b) to be detachable, the mounting groove (34c) of the blade portion 33 is formed on the inner surface, fastening The ball 34d is drilled. Accordingly, the blade portion 33 is seated in the seating groove 34c of the handle portion 34, and then the bolt 36a is inserted into the fastening hole 34d and the one-side through hole 33c of the blade portion, and then the nut ( When 36b) is tightened, the handle portion 34 and the blade portion 33 are integrally assembled.

또한, 손잡이부(34)는 그 전단에 롤러(31)가 일부분 돌출되게 취부되어 절취부(20; 도 1참조)를 따라 용이하게 슬라이딩 되도록 구성된다. 즉, 손잡이부(34)는 그 전단에 롤러 안착홀(31a)이 형성되어 상기 손잡이부(34)가 절취부(20)를 따라 수평상태로 슬라이드 되도록 그 양측에 각각 롤러(31)가 회동가능하게 취부된다. In addition, the handle portion 34 is configured to be mounted so that the roller 31 is partially protruded at its front end so as to easily slide along the cutout portion 20 (see FIG. 1). That is, the handle part 34 has roller seating holes 31a formed at the front end thereof so that the rollers 31 are rotatable on both sides thereof so that the handle part 34 slides horizontally along the cutout part 20. To be installed.

물론, 상기 롤러(31)는 전술한 바와 같이 포장재를 절취부(20)에 더욱 밀착시킬 수 있도록 절취부(20)의 돌출 부분(A)에 대응하여 요홈(31b)이 형성되고, 포장재를 슬라이드 홀(21; 도 1 참조) 내측으로 가압하여 팽팽하게 유지시킬 수 있도록 그 외주면상에 가압돌기(32)가 형성된다. Of course, the roller 31 has grooves 31b formed to correspond to the protruding portion A of the cutout 20 so that the packing material can be brought into close contact with the cutout 20 as described above. A pressing protrusion 32 is formed on the outer circumferential surface of the hole 21 (see FIG. 1) so as to be pressed inwardly and held in tension.

종동롤러(35)는 칼날부(33)가 슬라이드 홀(21)로부터 이탈되는 것을 방지하고, 슬라이드 홀(31)을 따라 용이하게 슬라이드 되도록 하기 위한 것으로서, 절취부(20)의 뒷면과 밀착된 상태로 칼날부(33) 타측단에 회동가능하게 장착된다.The driven roller 35 is to prevent the blade 33 from being separated from the slide hole 21 and to be easily slideed along the slide hole 31, and is in close contact with the rear surface of the cutout 20. The lower blade part 33 is rotatably mounted at the other end.

더욱 상세하게는, 상기 종동롤러(35)는 동 도면에 도시한 바와 같이, 칼날부 타측단에 관통공(33d)이 천공되고, 종동 베어링(35a)이 볼트(37a)와 너트(37b)에 의해 칼날부의 타측단 관통공(33d) 상에 축결합된다. 이때, 종동 베어링(35a)의 외경이 자유롭게 회전하도록 종동 베어링(35a)과 칼날부(33) 사이에 종동 베어 링(35a)의 내경과 접하는 이격 링(35b)이 내재되고, 그에 따라 종동 베어링(35a)은 칼날부(33)로부터 일정 간격 이격됨으로써, 종동 베어링(35a)의 외경은 자유롭게 회전하게 된다. More specifically, the driven roller 35 has a through hole 33d drilled at the other end of the blade portion as shown in the drawing, and the driven bearing 35a is formed on the bolt 37a and the nut 37b. It is axially coupled by the other end through-hole 33d of the blade part by this. At this time, a spaced ring 35b in contact with the inner diameter of the driven bearing 35a is embedded between the driven bearing 35a and the blade portion 33 so that the outer diameter of the driven bearing 35a freely rotates, and accordingly, the driven bearing ( 35a) is spaced apart from the blade portion 33 by a predetermined interval, so that the outer diameter of the driven bearing 35a is free to rotate.

다음, 도 4는 본 발명에 따른 두루마리 포장재 커팅장치의 거치부 분해사시도로서, 동 도면에 도시한 바와 같이 거치부(40)는 두루마리 포장재의 보빈(51)에 끼움 결합되는 삽입부(42)와, 삽입부(42) 일측면에 돌출 형성되며 몸체 측판의 거치 홈(14; 도 2 참조)에 삽입 장착되는 거치돌기(41)가 마련된다. Next, Figure 4 is an exploded perspective view of the mounting portion of the scroll packaging material cutting device according to the present invention, the mounting portion 40 is inserted into the bobbin 51 of the scroll packaging material as shown in the same drawing 42 and The insertion part 42 protrudes from one side and is provided with a mounting protrusion 41 inserted into the mounting groove 14 (see FIG. 2) of the body side plate.

또, 삽입부(42)는 두루마리 포장재의 보빈(51)에 용이하게 끼워 체결할 수 있도록 그 외주면을 따라 탄성력을 갖는 절개편(43)이 형성된다. 이에 따라, 두루마리 포장재의 보빈(51) 내경이 다소 작더라도 절개편(43)이 내측으로 오므려짐으로써 보빈에 용이하게 끼워 넣을 수 있게 된다. In addition, the insertion portion 42 is formed with a cutting piece 43 having an elastic force along its outer circumferential surface so as to be easily fitted to the bobbin 51 of the roll packaging material. Accordingly, even if the inside diameter of the bobbin 51 of the roll packaging material is somewhat small, the cut pieces 43 are retracted inward, so that the bobbin 51 can be easily inserted into the bobbin.

또한, 삽입부(42)는 두루마리 포장재(50)의 폭이 좁을 시 체결상태에서의 유동을 방지할 수 있도록 절개편(43)의 외주면 상에 폭 조절용 안내돌기(44)가 형성된다. In addition, the insertion portion 42 is formed with a width adjusting guide protrusion 44 on the outer circumferential surface of the cut piece 43 to prevent the flow in the fastened state when the width of the wrapping packaging material 50 is narrow.

이와 대응하여, 절개편(43)에 삽입 장착되되 폭 조절용 안내돌기(44)에 의해 그 삽입 깊이가 조절되도록 그 내주면상에 탄성 스토퍼(45)가 마련된 링형상의 어댑터(46)가 구비된다.Correspondingly, a ring-shaped adapter 46 is provided which is inserted into the cut piece 43 and provided with an elastic stopper 45 on its inner circumferential surface such that the insertion depth is adjusted by the width adjusting guide protrusion 44.

즉, 두루마리 포장재(50)의 폭이 좁을 경우 절개편(43)에 어댑터(46)를 끼워 보빈(51)과의 삽입 깊이를 조절함으로써, 두루마리 포장재의 유동을 방지할 수 있게 된다.That is, when the width of the roll packaging material 50 is narrow, the adapter 46 is inserted into the cut piece 43 to adjust the insertion depth with the bobbin 51, thereby preventing the flow of the roll packaging material.

한편, 거치돌기(41)는 거치 홈(14)에 삽입 장착된 상태에서 삽입부(42)가 자유롭게 회전하도록 베어링(47)을 매개로 축결합된다(이하, 도 2 참조). On the other hand, the mounting projection 41 is axially coupled via the bearing 47 so that the insertion portion 42 is free to rotate in a state that is inserted into the mounting groove (14) (see Fig. 2).

즉, 삽입부(42)의 일측면에 베이링 장착홈(48)이 구비되고, 베어링(47)이 베어링 장착홈(48)에 장착된 상태에서 거치돌기(41)가 베어링(47) 내경에 축결합됨으로써, 거치돌기(41)가 거치 홈(14)에 고정 장착되더라도 삽입부(42)는 자유롭게 회전하게 된다. 그 결과, 삽입부(42)에 의해 거치된 두루마리 포장재로부터 포장재를 쉽게 풀 수 있게 된다. That is, the bearing mounting groove 48 is provided at one side of the insertion part 42, and the mounting protrusion 41 is disposed at the inner diameter of the bearing 47 while the bearing 47 is mounted on the bearing mounting groove 48. By being axially coupled, even if the mounting protrusion 41 is fixedly mounted in the mounting groove 14, the insertion portion 42 is free to rotate. As a result, the packing material can be easily released from the roll packing material placed by the insertion part 42.

그리고 거치 홈(14)에 삽입 장착되는 거치돌기(41)가 사용시 빠지는 것을 방지할 수 있도록 거치 홈(14)을 개폐하기 위한 갈고리형의 잠금부재(60)가 구비된다. A hook-type locking member 60 is provided to open and close the mounting groove 14 so that the mounting protrusion 41 inserted into the mounting groove 14 can be prevented from falling out during use.

상기 잠금부재(60)는 그 일측단이 몸체의 측판(12)에 핀 결합(61)됨으로써, 핀을 중심으로 회전함에 따라 거치 홈(14)을 개폐할 수 있게 된다. The locking member 60 is one end of the pin coupled to the side plate 12 of the body 61, it is possible to open and close the mounting groove 14 as it rotates around the pin.

상기의 상세한 설명은 본 발명에 따른 바람직한 실시 예로, 본 발명은 상기의 실시 예에 한정되지 아니하며, 본 발명의 특허청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형이 가능할 것이다. The above detailed description is a preferred embodiment according to the present invention, and the present invention is not limited to the above embodiments, and the present invention without departing from the gist of the present invention claimed in the claims of the present invention is common in the field. Anyone with knowledge will be able to make various variations.

이상에서 상세히 설명한 바와 같이, 본 발명에 따르면 절취부를 전방으로 돌 출시켜 포장재와 더욱 밀착되도록 하고, 절취시 롤러에 의해 포장재를 고정하고 동시에 포장재를 슬라이드 홀 내측으로 가압하여 팽팽하게 유지시킨 상태에서 절취함으로써 포장재를 매끄럽게 절취할 수 있다는 효과가 있다. As described in detail above, according to the present invention, by cutting out the front portion to be in close contact with the packaging material, and when cutting, the cutting material is fixed by the roller and at the same time pressing the packaging material inside the slide hole to cut it in a state of being kept taut. As a result, the packaging material can be cut smoothly.

또한, 두루마리 포장재의 보빈 내경이 다소 차이가 있더라도 탄성력을 갖는 다수개의 절개편이 거치부에 마련됨으로써, 두루마리 포장재를 용이하게 거치시킬 수 있게 된다. In addition, even if the bobbin inner diameter of the scroll packaging material is somewhat different, a plurality of incision pieces having elastic force are provided in the mounting portion, so that the scroll packaging material can be easily mounted.

더욱이, 절개편 상에 그 위치 조절이 가능한 어댑터가 더 구비됨으로써 두루마리 포장재의 폭이 다르더라도 두루마리 포장재 양단을 잡아주고, 그에 따라 사용시 두루마리 포장재의 유동을 방지할 수 있게 된다. Furthermore, the adapter is further provided on the incision to adjust the position of the roll wrapper even if the width of the roll wrapper is different, thereby preventing the flow of the roll wrapper when used.

Claims (7)

하방이 개방되고 그 양 측판에 거치 홈이 형성된 몸체와, 상기 몸체의 하방에 포장재를 거치시킬 수 있도록 상기 포장재의 보빈 양측에 끼워지고 그 외측에 상기 거치 홈에 삽입 장착되는 거치돌기가 형성된 거치부와, 상기 포장재를 상방향으로 풀어 뒤로 밀쳤을 때 상기 포장재와 밀착되도록 상기 몸체의 전면을 형성하되 전방으로 경사지게 돌출되고 그 돌출 부분에 슬라이드 홀이 형성된 절취부와, 상기 절취부에 위치한 포장재를 팽팽하게 유지시킨 상태에서 절취할 수 있도록 상기 슬라이드 홀에 그 칼날부가 삽입 내재되되 상기 슬라이드 홀 내측으로 상기 포장재를 가압하기 위한 가압돌기가 그 외주면상에 형성되고 상기 슬라이드 홀을 따라 용이하게 슬라이드 되도록 상기 절취부와 닿는 곳에 롤러가 취부된 커팅부가 구비되되, The lower part is opened and the mounting groove is formed on both sides of the plate and the mounting protrusion formed on both sides of the bobbin of the packaging material so as to mount the packaging material on the lower side of the body and the mounting protrusion is inserted into the mounting groove on the outside And a cutout portion formed to form a front surface of the body so as to be in close contact with the packaging material when the packaging material is pushed upward and pushed backward, and a slanted protrusion protruding forward and a slide hole formed in the protruding portion thereof, and the packaging material located at the cutout portion. The cutting edge portion is inserted into the slide hole so that the cutting can be carried out in a state maintained in such a state that a pressing projection for pressing the packaging material into the slide hole is formed on its outer circumferential surface and easily slides along the slide hole. The cutting part equipped with the roller is provided in contact with the part, 상기 절취부는 전방으로 경사지게 돌출되도록 절곡되고 그 절곡 면에 상기 슬라이드 홀이 형성된 것을 특징으로 하는 두루마리 포장재 커팅장치.The cutting portion is bent to protrude obliquely forward and the scroll packaging material cutting device, characterized in that the slide hole is formed on the bent surface. 삭제delete 제 1항에 있어서,The method of claim 1, 상기 칼날부는 양날 칼날로 상기 양날 칼날이 휘거나 부러지는 것을 방지할 수 있도록 그 양면에 커버 편이 덧대어지고, The blade portion is covered with a cover piece on both sides of the blade so as to prevent the blade or the blade is bent or broken, 상기 커팅부는 상기 칼날부를 용이하게 파지할 수 있도록 상기 칼날부의 일측단과 체결되는 손잡이부가 형성되고, 상기 칼날부가 상기 슬라이드 홀로부터 이탈되는 것을 방지할 수 있도록 상기 절취부의 뒷면과 밀착되게 상기 칼날부 타측단에 종동롤러가 취부된 것을 특징으로 하는 두루마리 포장재 커팅장치. The cutting part is formed with a handle portion coupled to one side end of the blade portion to easily grip the blade portion, the other end of the blade portion in close contact with the back of the cut portion to prevent the blade portion from being separated from the slide hole Scroll packaging material cutting device characterized in that the driven roller is mounted on. 제 1항에 있어서, The method of claim 1, 상기 롤러는 상기 포장재를 상기 절취부에 더욱 밀착시킬 수 있도록 상기 절취부의 돌출 부분에 대응하여 요홈이 형성된 것을 특징으로 하는 두루마리 포장재 커팅장치. The roller wrapper cutting device, characterized in that the groove is formed corresponding to the protruding portion of the cutout so that the packing material is in close contact with the cutout. 제 1항에 있어서,The method of claim 1, 상기 거치부는 포장재의 보빈에 끼움 결합되는 삽입부와 상기 거치돌기로 구성되되, The mounting portion is composed of the insertion portion and the mounting protrusion which is fitted to the bobbin of the packaging material, 상기 삽입부는 상기 포장재의 보빈에 용이하게 끼워 체결할 수 있도록 그 외주면을 따라 탄성력을 갖는 절개편이 형성되고,The insertion portion is formed with a cutting force having an elastic force along the outer peripheral surface to be easily fitted into the bobbin of the packaging material, 상기 거치돌기는 상기 거치 홈에 삽입 장착된 상태에서 상기 삽입부가 자유롭게 회전하도록 베어링을 매개로 축결합된 것을 특징으로 하는 두루마리 포장재 커팅장치. And the mounting protrusion is axially coupled via a bearing such that the insertion unit freely rotates while being inserted into the mounting groove. 제 5항에 있어서, The method of claim 5, 상기 삽입부는 상기 포장재의 폭이 좁을 시 체결상태에서의 유동을 방지할 수 있도록 상기 절개편의 외주면 상에 폭 조절용 안내돌기가 형성되고, The insertion portion is formed with a width adjusting guide protrusion on the outer peripheral surface of the cut piece so as to prevent the flow in the fastening state when the width of the packaging material is narrow, 상기 절개편에 삽입 장착되되 상기 폭 조절용 안내돌기에 의해 그 삽입 깊이가 조절되도록 그 내주면상에 탄성 스토퍼가 마련된 어댑터가 더 구비된 것을 특징으로 하는 두루마리 포장재 커팅장치. And inserting and inserting the cut piece, the adapter having an elastic stopper provided on an inner circumferential surface thereof so that the insertion depth thereof is adjusted by the width adjusting guide projection. 제 1항에 있어서,The method of claim 1, 상기 몸체의 양 측판에는 상기 거치 홈에 삽입 장착된 거치돌기의 빠짐을 방지할 수 있도록 상기 거치 홈을 개폐하기 위한 갈고리형의 잠금부재가 더 구비된 것을 특징으로 하는 두루마리 포장재 커팅장치. Rolling packaging material cutting device characterized in that the side plate of the body is further provided with a hook-type locking member for opening and closing the mounting groove to prevent the mounting projection inserted into the mounting groove is prevented.
KR1020060052642A 2006-06-12 2006-06-12 Cutting device KR100731591B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100789650B1 (en) 2006-09-07 2008-01-02 (주)신아솔물산 Cutting device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5277351A (en) * 1992-09-28 1994-01-11 Mccullagh William C Sheet wrapping dispenser apparatus
KR19980068958U (en) * 1998-09-23 1998-12-05 박필준 Wrap cutting device
JP2002072594A (en) * 2000-08-31 2002-03-12 Canon Inc Paper-powder removing device
KR200408410Y1 (en) * 2005-12-01 2006-02-08 김선상 Cutting device
KR100555874B1 (en) * 2004-03-02 2006-03-07 김제돈 VinyIs cutting device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5277351A (en) * 1992-09-28 1994-01-11 Mccullagh William C Sheet wrapping dispenser apparatus
KR19980068958U (en) * 1998-09-23 1998-12-05 박필준 Wrap cutting device
JP2002072594A (en) * 2000-08-31 2002-03-12 Canon Inc Paper-powder removing device
KR100555874B1 (en) * 2004-03-02 2006-03-07 김제돈 VinyIs cutting device
KR200408410Y1 (en) * 2005-12-01 2006-02-08 김선상 Cutting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100789650B1 (en) 2006-09-07 2008-01-02 (주)신아솔물산 Cutting device

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