KR200337287Y1 - A sell for cord fabrics assembly - Google Patents

A sell for cord fabrics assembly Download PDF

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Publication number
KR200337287Y1
KR200337287Y1 KR20-2003-0029440U KR20030029440U KR200337287Y1 KR 200337287 Y1 KR200337287 Y1 KR 200337287Y1 KR 20030029440 U KR20030029440 U KR 20030029440U KR 200337287 Y1 KR200337287 Y1 KR 200337287Y1
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KR
South Korea
Prior art keywords
outer cylinder
reinforcement
paper
square
metal
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KR20-2003-0029440U
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Korean (ko)
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정연소
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정연소
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Priority to KR20-2003-0029440U priority Critical patent/KR200337287Y1/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04Kinds or types
    • B65H75/08Kinds or types of circular or polygonal cross-section
    • B65H75/10Kinds or types of circular or polygonal cross-section without flanges, e.g. cop tubes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00Constructional details of the handling apparatus
    • B65H2402/50Machine elements
    • B65H2402/51Joints, e.g. riveted or magnetic joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/10Handled articles or webs
    • B65H2701/17Nature of material
    • B65H2701/174Textile, fibre
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18Constructional details
    • B65H75/185End caps, plugs or adapters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/50Methods of making reels, bobbins, cop tubes, or the like by working an unspecified material, or several materials

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  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

본 고안은 자동차용 타이어 제조에 사용되는 타이어용 코오드사직물지를 비롯하여 V-벨트, 컨베이어벨트 등과 같은 산업용 벨트제조에 사용되는 벨트용 코오드사 직물지를 감을때 사용하는 코오드사 직물지 권취용쉘에 관한 것으로서, 보다 구체적인 것은 금속제로된 정4각파이프(1)의 양단모서리를 길이방향으로 일정폭압착하여 모서리보강체(1a)를 형성하고 파이프의 양단부에 중심부에 4각구멍이 뚫어지고 둘레가 원형인 금속제 플랜지(2)(2a)를 용접하며 모서리 보강체사이사이에 보강날개(1b)를 부착하여 플랜지와 접합시키고 4각파이프외면에 플랜지와 외경이 동일하고 중심부에 4각결합공(30)이 형성되고 외주에 일정폭의 절곡접촉부(31)가 형성되며 4각결합공(30)과 절곡접촉부(31)사이에 방사형으로된 보강체(32)와 원륜상의 보강체(33)를 가진 수개(3∼6)의 보강원판(3)을 일정간격에 배치하여 고정시킨 심체(1)와 얇은 금속제원통으로된 외통체(4)를 구비하여 외통체가 심체(1)외면에 끼워저 심체의 플랜지와 외통체를 용접으로 접합하고 보강원판(3)이 외통체의 내면에 접촉되게한 구성으로 외경이 큰축부재를 형성하여 외통체(4)표면에 0.5 ∼12.5mm미만의 종이층(5)을 형성시켜서 된 구성이다.The present invention relates to a belt for winding cord paper fabric used for winding cord paper fabric used for manufacturing industrial belts such as V-belts, conveyor belts, etc. More specifically, the corner reinforcement (1a) is formed by uniformly compressing both edges of the metal square pipe (1) in the longitudinal direction in the longitudinal direction. Weld the metal flanges (2) and (2a) and attach the reinforcing blades (1b) between the corner reinforcements to join the flanges.The flange and outer diameter are the same on the outer surface of the square pipe, and the square coupling hole (30) is in the center. A plurality of bent contact portions 31 are formed on the outer circumference and have a radial reinforcement 32 and a circular-shaped reinforcement 33 between the quadrilateral coupling hole 30 and the bending contact portion 31 ( 3 6) The core 1 having the reinforcement disc 3 of 6) arranged at fixed intervals and having an outer cylinder 4 made of a thin metal cylinder, the outer cylinder being fitted to the outer surface of the core 1, the flange and the outer cylinder of the core Welded together and the reinforcement disc 3 is brought into contact with the inner surface of the outer cylinder to form a shaft member having a large outer diameter to form a paper layer 5 of less than 0.5 to 12.5 mm on the surface of the outer cylinder 4. Configuration.

따라서 본 고안의 코드사직물지 권치용 쉘은 무게가 기존제품보다 현저하게 감소되어 취급시 안전사고를 없앰과 동시에 내구력은 오히려 증대되고 종래의 제품은 종이가 많이 감겨서 사용후 산업폐기물이 되었으나 이건 고안품은 폐기시에 고철로 재활용 될수 있어서 활용가치가 더욱 높은 이점을 얻는 것이다.Therefore, the cord textile paper winding shell of the present invention is significantly reduced in weight than the existing product, eliminating safety accidents while handling and increasing durability, and the conventional product is a lot of paper wrapped and used as industrial waste after use. Since the waste can be recycled to scrap metal at the time of disposal, the utilization value is higher.

Description

코오드사직물지 권취용 쉘{A sell for cord fabrics assembly}Shell for winding coiled fabric paper {A sell for cord fabrics assembly}

본 고안은 자동차용 타이어 제조에 사용되는 타이어용 코오드사직물지를 비롯하여 V-벨트, 컨베이어벨트 등과 같은 산업용 벨트제조에 사용되는 벨트용 코오드사직물지를 감을때 사용하는 코오드사직물지 권취용 쉘에 관한 것이다.The present invention relates to a belt for winding a cord yarn fabric used for winding a cord cord fabric used for manufacturing an industrial belt such as a V-belt or a conveyor belt, as well as a cord cord fabric for a tire used in automobile tires. .

자동차 타이어는 공기압력에 견디고 충격을 유지하는 완충작용을 감당해야 하기 때문에 그 외벽부분에 레이욘, 또는 나일론, 폴리에스텔 등의 섬유에 양질의 고무를 입혀서 만든 코오드(cord)사직물지를 겹쳐지게 포개어 외벽구조를 성형하고 있으며 산업용 벨트 역시 인장력과 내구성을 높이기 위해 레이욘 또는 나일론 등의 섬유에 양질의 고무를 입혀서 만든 코오드사직물지를 겹쳐지게 포개어 적층시킨 구조로 벨트를 제조하고 있다.Car tires must be able to withstand air pressure and maintain shock, so that the outer wall is overlaid with cord fabric made of high-quality rubber coated with rayon or nylon or polyester. The outer wall structure is molded, and industrial belts are also manufactured by stacking laminated cord fabrics made of high-quality rubber coated with fibers such as rayon or nylon in order to increase tensile strength and durability.

따라서, 타이어나 벨트를 제조할때는 그 소재가 되는 코오드사직물지를 먼저 준비해야 하고 이는 코오드사직물지 권취용 쉘에 감아서 공급사용하기 때문에 권취용 쉘은 통상의 직물지용 말대와는 달리 견고성과 탄력성이 요구되고 축부재가 튼튼하면서 가벼워야 하고 양측의 축구멍이 정확히 일치해야 되는 등의 필요조건을 갖추어야 한다.Therefore, when manufacturing tires or belts, it is necessary to prepare a cord yarn as its material, which is wound on a coil for winding and then used for supply. It must be required, the shaft member should be strong and light, and the shaft holes on both sides must be exactly matched.

따라서 종래의 전형적인 권취용 쉘은 견고한 목재를 원통형으로 가공하고, 그 중심부에 4각형의 축공을 뚫어서 구성되는 것을 사용하고 있다.Therefore, a typical winding shell of the related art uses a solid wood processed into a cylindrical shape, and is formed by drilling a square shaft hole in the center thereof.

그러나, 이러한 목재로된 권취용 쉘은 그것이 천연의 목재이기 때문에 재료의 선택에서 가공에 이르기까지 많은 공정을 거쳐서 특수한 처리를 하여 제조가 이루어지므로 가격이 고가로 되는 불편이 있고 목재이기 때문에 무거울 뿐 아니라 외부환경의 변화에 민감하여 변형이 생기므로 품질의 균등성이 보장되지 않아 사용에 부담을 주는 결점이 있었다.However, since this wood winding shell is made of natural wood and is manufactured by special treatment through many processes from material selection to processing, it is inconvenient to be expensive and heavy because it is wood. Deformation occurs because it is sensitive to changes in the external environment, so quality uniformity is not guaranteed, which causes a burden on use.

이러한 결점을 해소시키기 위해 이건 출원인에 의하여 개발된 것이 고안특허등록 제351175호이다.In order to solve this drawback, it was developed by the applicant of the Patent No. 351175.

즉, 선등록된 권취용 쉘은 금속제 또는 플라스틱제로된 원통상의 파이프부재와;Namely, the pre-registered winding shell includes: a cylindrical pipe member made of metal or plastic;

그 속에 금속제로된 4각파이프의 양단을 경사지게 축소시켜 축소부 모서리에 보강힘살을 형성하고 그 끝에 4각구멍이 있는 금속제 플랜지를 용접한 심체를 만들고 심체의 양측플랜지와 파이프부재를 접합시킨 축부재와;Shaft member which made metal core welded with metal flange with quadrilateral hole at the end of reinforcement at the edge of reduction part by shrinking both ends of metal square pipe obliquely in it, and making shaft body joining both flanges of pipe and pipe member Wow;

축부재표면에 상당한 두께로 종이층을 형성시키는 제품이 개발되어 사용되고 있으나 상기 제품은 쉘의 종이가 많은 만큼 가격이 고가로 되고 종이층을 축부재표면에 두텁게 형성시키기 때문에 자체중량이 커서 취급이 불편하고 에너지 비용이 많이드는 결점이 있었다.Although a product that forms a paper layer with a considerable thickness on the shaft member surface has been developed and used, the product is expensive due to the large amount of paper in the shell, and because the paper layer is thickly formed on the shaft member surface, its handling is inconvenient because of its large weight. There was a drawback that was expensive.

본 고안은 상기한 문제를 원만하게 해소하고 경제적으로 유용한 코오드사직물지 전용 권취용 쉘을 얻기 위해 개발된 것이며, 내구성을 유지하면서 경량화를 달성시킨 것이로 이를 첨부된 도면에 의거 상세히 설명하면 다음과 같다.The present invention was developed in order to solve the above problems smoothly and obtain economically useful coiled winding cloth for the cord yarn, and to achieve lightweight while maintaining durability as described in detail with reference to the accompanying drawings as follows. .

도 1은 본 고안의 분해사시도1 is an exploded perspective view of the present invention

도 2는 본 고안의 심체입구사시도Figure 2 is a perspective view of the core entrance of the present invention

도 3은 본 고안의 보강원판 사시도3 is a perspective view of the reinforcement disc of the present invention

도 4는 본 고안의 보강원판정면도Figure 4 is a reinforcement disc judgment view of the subject innovation

도 5는 본 고안의 횡단면도5 is a cross-sectional view of the present invention

도 6은 본 고안의 종단면도6 is a longitudinal sectional view of the present invention

도 7은 본 고안의 외통체 성형장치예시도이다.7 is an exemplary view of an outer cylinder forming apparatus of the present invention.

* 도면의 주요부분에 대한 부호설명* Explanation of symbols on the main parts of the drawings

1 : 심체 1a : 모서리보강체1: core 1a: edge reinforcement

1b : 보강날개 2,2a : 플랜지1b: reinforcing blade 2,2a: flange

3 : 보강원판 4 : 외통체3: reinforcement disc 4: outer cylinder

4a : 보강테 5 : 종이층4a: reinforcement frame 5: paper layer

6 : 점착제 6a :접착제6: adhesive 6a: adhesive

본 고안은 금속제로된 정4각파이프(1)의 양단모서리를 길이방향으로 일정폭압착하여 모서리보강체(1a)를 형성하고 파이프의 양단부에 중심부에 4각구멍이 뚫어지고 둘레가 원형인 금속제 플랜지(2)(2a)를 용접하며 모서리 보강체사이사이에 보강날개(1b)를 부착하여 플랜지와 접합시키고 4각파이프외면에 플랜지와 외경이 동일하고 중심부에 4각결합공(30)이 형성되고 외주에 일정폭의 절곡접촉부(31)가 형성되며 4각결합공(30)과 절곡접촉부(31)사이에 방사형으로된 보강체(32)와 원륜상의 보강체(33)를 가진 수개(3∼6)의 보강원판(3)을 일정간격에 배치하여 고정시킨 심체(1)와 얇은 금속제원통으로된 외통체(4)를 구비하여 외통체가 심체(1)외면에 끼워저 심체의 플랜지와 외통체를 용접으로 접합하고 보강원판(3)이 외통체의 내면에 접촉되게한 구성으로 외경이 큰축부재를 형성하여 외통체(4)표면에 0.5 ∼12.5mm미만의 종이층(5)을 형성시켜서 된 구성이다.The present invention forms a corner reinforcement (1a) by constant width compression of both edges of the square metal pipe (1) made of metal in the longitudinal direction. Weld the flanges (2) and (2a) and attach the reinforcing blades (1b) between the edge reinforcements to join the flanges.The flange and outer diameter are the same on the outer surface of the square pipe, and the square coupling hole 30 is formed in the center. And a bent contact portion 31 having a predetermined width is formed on the outer circumference thereof and has a radially reinforcement body 32 and a circular ring reinforcement body 33 between the quadrilateral coupling hole 30 and the bending contact portion 31 (3). Core body (1) to which the reinforcement disc (3) of (6) is arrange | positioned at fixed intervals, and the outer cylinder body (4) which consists of a thin metal cylinder are provided, and an outer cylinder body is inserted in the outer surface of the core body (1), and a flange and an outer cylinder of a core body are provided. The outer diameter in such a configuration that the sieve is joined by welding and the reinforcement disc 3 is in contact with the inner surface of the outer cylinder. Keunchuk forming member to a configuration formed by the outer cylinder (4) of less than 0.5 ~12.5mm paper to the surface layer 5.

이때 종이층 형성을 위해 사용하는 접착제는 수분이 증발되면 종이가 수축되면서 외통체(4) 중심방향으로 압박력이 작용하여 단단한 종이층(5)을 형성하게 되므로 수용성접착제나 합성수지제 접착제가 부담없이 사용될수 있다.At this time, the adhesive used for forming the paper layer is used as a water-soluble adhesive or a synthetic resin adhesive without any burden since the paper shrinks when the water evaporates, and the pressing force acts toward the center of the outer cylinder 4 to form a hard paper layer 5. Can be.

그러나 본 고안은 외통체와 종이가 처음으로 접합되는 위치에서는 끈끈한 성질이 있는 점착제(6)에 의하여 종이와 외통체를 점착시켜 점착제의 점탄성을 유지할수 있게 하므로서 종이와 금속제 외통체가 접합되는 부분에서 슬립이 일어나지 않게 접합하며 이에 사용되는 점착제는 끈끈히 성질이 강한 천연 또는 합성라텍스(Latex)나 에스터 코포리머 에멀죤 타잎(Acrylic Ester CopolymerEmulson Type)등의 점착제(Perssure Sensitive Adhesive)를 사용하므로서 미끄럼없는 종이접합이 가능케된다.However, the present invention allows the paper and the outer cylinder to be adhered to each other by the adhesive (6) having a sticky property in the position where the outer cylinder and the paper are joined for the first time, thereby maintaining the viscoelasticity of the adhesive, thereby slipping at the portion where the paper and the metal outer cylinder are joined. This adhesive is used to prevent this from happening, and the adhesive used for this is a non-slip paper adhesive using a strong or natural adhesive, such as a latex or an acrylic copolymer ester emulsion type (Perssure Sensitive Adhesive). This is possible.

또, 최초로 종이를 고정시키기 위해 외통체와 종이를 고정시키는 접착테이프(7)를 사용하고 종이가 외통체에 점착되어 고정이 되면 접착제(6a)를 사용하여 종이와 종이를 접합하게 되고 접착제는 수용성접착제나 합성수지제 접착제를 폭넓게 사용하여 종이와 종이를 접착하게 되며 이러한 접착제는 접착제속에 방부제, 방수제, 발수제, 방충제등의 약품을 첨가하여 접착작용과 더불어 방수,방부,방충효과를 얻을수 있도록 만들어 접착을 완벽하게 달성하도록 구성된다.In order to fix the paper for the first time, an adhesive tape 7 for fixing the outer cylinder and the paper is used, and when the paper is adhered to the outer cylinder to be fixed, the adhesive is bonded to the paper using the adhesive 6a. A wide range of adhesives or synthetic resin adhesives are used to bond paper and paper.These adhesives add antiseptics, water repellents, water repellents, and insect repellents to the adhesive to provide waterproofing, antiseptic, and insect repellent effects. Configured to achieve perfection.

따라서 본 고안의 권취용 쉘은, 점착제를 외통체(4) 표면에 도포하고 종이를 최초로 부착시킬때 미끄러짐을 방지할수 있어 외통체(4)를 회전시키면서 종이끝을 외통체 표면에 부착하게 되므로 능률적인 접착이 이루어지고 외통체의 외경이 크도록 구성하였기 때문에 종이층(5)이 외통체(4) 표면에서 0.5∼12.5mm미만의 두께로 피복되는 제품을 완성하게 되는 것이다.Therefore, the winding shell of the present invention can prevent slipping when the adhesive is applied to the surface of the outer cylinder 4 and the paper is first attached, so that the paper tip is attached to the outer cylinder surface while the outer cylinder 4 is rotated. Since phosphorus adhesion is made and the outer diameter of the outer cylinder is large, the paper layer 5 is finished on the outer cylinder 4 surface with a thickness of less than 0.5 to 12.5 mm.

한편 본 고안의 심체(1)는 4각파이프 양단 모서리에 길이방향으로 모서리보강체(1a)를 형성한후 파이프외면에 다수의 보강원판을 일정간격에 삽입하여 고정시키고 모서리 보강체가 형성된 사이에서 방사형 방향으로 돌출되게 보강날개(1b)를 부착하여 보강시킨다음 심체양단에 플랜지(2)(2a)를 용접하고 두 플랜지사이에 외통체(4)를 씌워 외통체(4)의 양단은 플랜지(2)(2a)둘레에 용접하고 보강원판(3)은 그 외주가 외통체내면에 밀착시키므로서 플랜지(2)(2a)와 심체가 견고하게 부착되고 동시에 심체와 외통체의 결합이 견고하게 이루어지고 종이층의 두께를 최소화하여 경량화를 할수 있기 때문에 외통체의 외경을 현재보다 더 크게 130∼250mm범위로 제조하고 쉘의 길이는 120∼180cm로 구성하여 제품화를 달성하는 것이다.Meanwhile, the core body 1 of the present invention forms a corner reinforcement body 1a in the longitudinal direction at both edges of a square pipe, and then inserts and reinforces a plurality of reinforcement discs at regular intervals on the outer surface of the pipe and is radial between the corner reinforcement bodies formed. Reinforcement by attaching reinforcement blade 1b to protrude in the direction, weld the flanges (2) (2a) to both ends of the core and cover the outer cylinder (4) between the two flanges so that both ends of the outer cylinder (4) are flanges (2) (2a) welded to the circumference and the reinforcement disc (3) has its outer periphery in close contact with the inner surface of the outer cylinder, so that the flange (2) (2a) and the core are firmly attached, and at the same time, the core and the outer cylinder are firmly joined. Since the thickness of the paper layer can be minimized to reduce the weight, the outer diameter of the outer cylinder is manufactured to be larger than the current range of 130 to 250 mm, and the length of the shell is 120 to 180 cm to achieve the commercialization.

이상과 같이된 본 고안은 외통체의 표면에 종이 층을 형성시킬때 점착제와, 접착제를 구분하여 사용하므로서 외통체의 표면에 종이층을 형성할때 슬립이 일어나지 않는 구조로 제조가 가능케 되어 외통체와 종이층 사이의 슬립이 근본적으로 방지되는 것은 주지된 바와 같으나 외통체(4)의 직경을 130∼250mm로 형성하여 종이가 감기는 두께를 최대한 줄일수 있어 무게가 가벼운 쉘부재를 구성할 수 있고The present invention as described above can be manufactured in a structure that does not cause slip when forming a paper layer on the surface of the outer cylinder by separating the adhesive and adhesive when forming a paper layer on the surface of the outer cylinder, the outer cylinder It is well known that the slip between the paper layer and the paper layer is fundamentally prevented, but by forming the diameter of the outer cylinder 4 in the range of 130 to 250 mm, the thickness of the paper winding can be reduced as much as possible, thereby making it possible to construct a light weight shell member.

또한 본 고안은 쉘을 구성하는 심체와 외통체가 결합됨에 있어서 심체의 양단부와 중간부가 다수의 보강체로 보강되어 외통체와 용접되어 있으므로 가볍고 내구성이 높은 권취용 쉘을 보다 저렴하게 만들수 있는 이점을 얻을수 있고 동시에 심체의 양단부 플랜지와 용접되는 곳에 모서리보강체와 보강날개로된 보강부를 구비하므로 플랜지의 부착을 완벽하게 하고 보강원판이 내부에 있으므로 외통체에 가해지는 외력을 원만하게 수용하고 완화시켜 그에 대항할수 있는 내구적인 제품이 되어 안전한 사용을 도모할수 있고 권취용쉘의 변형을 예방하고 심체의 파손을 최대로 방지할수 있는 내구적인 이점도 얻을수 있으며 보강원판(3)을 구성함에 있어서 둘레에 절곡접촉부(31)를 형성하여 그 폭이 15mm 정도되게 하고 중심부에 4각결합공(30)을 절곡형성하여 그 폭이 15mm 정도되게 원판면에 대하여 직각으로 형성하고 4각 결합공과 절곡접촉부사이에 방사형의 보강체(32)와 원륜상의 보강체(33)를구비하므로서 두께1mm정도의 원판으로 견고한 보강원판을 만들수 있고 심체와 외통체사이에 요동없이 연계되어 안정되므로 이로인해 쉘부재의 진원유지가 편리한 제품을 만들수 있으며 종이부착시에 접착제내에 방부, 방미 살충제등을 혼용하므로서 국제거래에 있어서 권취용 쉘이 유통하는 중에 일어날수 있는 방부, 방습, 방충에 대응하는 제품을 만들수 있어서 검역에 문제가 없으며 특히 본 고안의 외통체(4)는 도7과 같이 외통체의 외경을 감안하여 만들어진 진원심체(4가)를 고정부에 두고 그 외주에 작은 가압로울러(4나)(4다)다수가 양측에 배치된 성형장치를 사용하여 얇은 금속으로 대구경의 외통체를 제작하므로서 진원유지가 정확한 성형이 달성되고 이로인해 정밀한 외통체를 만들어 가볍고 견고한 쉘제조에 일조를 하게 되는 이점을 얻을수 있뿐만 아니라 선진업계의 요구사항인 쉘 외경을 크게 하므로서 코오드사 직물지의 품질을 향상시키고 쉘의 진원도 향상과 경량화로 인해 생산성을 높일수 있도록 하였으며 특히 종이를 최소화한 경향화로 중량에 의한 안전사고에서 벗어날수 있으며 사용후 폐기시 종래에는 금속인 외통체에 종이가 많아 분리가 되지 않아서 산업폐기물로 처리되어 환경오염을 유발시켰으나 본 고안은 고철로 재활용할수 있기 되는 이점을 얻게 되는 것이다.In addition, the present invention, when the core body and the outer cylinder constituting the shell is combined with a plurality of reinforcement both ends and the intermediate body of the core is welded with the outer cylinder can be obtained the advantage of making the lighter and durable winding shell cheaper At the same time, it is equipped with reinforcement part of edge reinforcement and reinforcement wing where it is welded with both ends flanges of the core, so the flange is perfectly attached and the reinforcement disc is inside, so it can smoothly receive and mitigate the external force applied to the outer cylinder. It is a durable product which can promote safe use, prevent the deformation of the take-up shell, and also obtain the durability advantage that can prevent the damage of the core to the maximum. To form a width of about 15mm and form a bent corner coupling hole 30 in the center It is formed at right angles to the disk surface with a width of about 15mm, and has a radial reinforcement 32 and a ring-shaped reinforcement 33 between the quadrilateral coupling hole and the bent contact portion. It is possible to make a product that is easy to maintain the epicenter of shell member because it is stable without the fluctuation between the core and the outer cylinder, and the winding shell is used in international trade by mixing antiseptic and antiseptic pesticide in the adhesive when attaching paper. There is no problem in quarantine because it can make a product corresponding to antiseptic, moisture proof, and insect repellent that can occur during distribution. Especially, the outer cylinder 4 of the present invention is a round core made by considering the outer diameter of the outer cylinder as shown in FIG. ) And the large-diameter outer cylinder is made of thin metal using a molding machine with a large number of small pressure rollers (4 b) (4 c) arranged on both sides. As a result, it is possible to achieve the precise molding and achieve the advantage of making a precise outer cylinder, which contributes to the manufacture of light and rigid shells, and to improve the quality of the cord fabric fabric by increasing the shell diameter, which is a requirement of the advanced industry. Improved roundness and light weight of the shell enable productivity to be increased. In particular, it minimizes the tendency to minimize paper, and it can escape from safety accidents by weight. Treated to cause environmental pollution, but the present invention is an advantage that can be recycled to scrap metal.

Claims (3)

금속제로된 정4각파이프의 양단모서리를 길이방향으로 일정폭 압착하여 모서리보강부(1a)를 형성하고 파이프의 양단부에 중심부에 4각구멍이 뚫어지고 둘레가 원형인 금속제 플랜지(2)(2a)를 용접하며 모서리 보강체사이사이에 보강날개(1b)를 부착하여 플랜지와 접합시키고 4각파이프외면에 플랜지와 외경이 동일하고 중심부에 4각결합공(30)이 형성되고 외주에 일정폭의 절곡접촉부(31)가 형성되며 4각결합공(30)과 절곡접촉부(31)사이에 방사형으로된 보강테(32)와 원륜상으로된 보강체(33)를 가진 수개(3∼6)의 보강원판(3)을 일정간격에 배치하여 고정시킨 심체(1)와 얇은 금속제원통으로된 외통체(4)를 구비하여 외통체(4)가 심체(1)외면에 끼워저 심체의 플랜지와 외통체를 용접으로 접합하고 보강원판(3)이 외통체의 내면에 접촉되게한 구성으로 외경이 큰 축부재를 형성하여 외통체(4)표면에 0.5∼12.5mm미만의 종이층(5)을 형성시켜서 된 코오드사직물지 권치용 쉘Both edges of a square square pipe made of metal are crimped in a longitudinal direction to form a corner reinforcing portion 1a, and a square metal flange (2) (2a) having a round circumference in the center of the pipe at both ends of the pipe. Welding) and attach the reinforcing blades (1b) between the edge reinforcements to join the flanges.The outer diameter of the flange is the same on the outer surface of the square pipe, and the square coupling hole 30 is formed on the center, The bending contact portion 31 is formed and several (3 to 6) having a reinforcing frame 32 radially and a reinforcing member 33 in a circular shape between the quadrilateral coupling hole 30 and the bending contact portion 31. A core body 1 having a reinforcement disc 3 arranged and fixed at a predetermined interval and an outer cylinder body 4 made of a thin metal cylinder, and the outer cylinder body 4 is fitted to the outer surface of the core body 1 so that the flange and the outer cylinder body The outer diameter is large with the structure which joins the sieve by welding and makes the reinforcement disc 3 contact the inner surface of the outer cylinder. Shell for winding cord paper fabric formed by forming a shaft member to form a paper layer 5 of less than 0.5 to 12.5 mm on the surface of the outer cylinder 4 상기 1항에 있어서 외통체는 그 직경이 130∼250mm범위 일것을 특징으로 하는 코오드사직물지 권취용 쉘The outer shell of claim 1, wherein the diameter is 130 ~ 250mm range of the cord yarn textile paper winding shell 상기 1항에서 보강원판(3)은 절곡접촉부(31)와 4각결합공(30)이 원판면에 대하여 직각면이되게 같은 방향으로 절곡형성되고 그 폭이 15mm이내 일것을 특징으로 하는 코오드사직물지 권취용 쉘Reinforcement disc (3) is a cord yarn, characterized in that the bending contact portion 31 and the quadrilateral coupling hole 30 is bent in the same direction to be perpendicular to the disk surface and the width is within 15mm Blister Shell
KR20-2003-0029440U 2003-09-17 2003-09-17 A sell for cord fabrics assembly KR200337287Y1 (en)

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