KR100333528B1 - Manufacturing method for frp roller for processing aluminum sheet metal film - Google Patents

Manufacturing method for frp roller for processing aluminum sheet metal film Download PDF

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Publication number
KR100333528B1
KR100333528B1 KR1019990008705A KR19990008705A KR100333528B1 KR 100333528 B1 KR100333528 B1 KR 100333528B1 KR 1019990008705 A KR1019990008705 A KR 1019990008705A KR 19990008705 A KR19990008705 A KR 19990008705A KR 100333528 B1 KR100333528 B1 KR 100333528B1
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South Korea
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mold
roller
frp
aluminum
silicon
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KR1019990008705A
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Korean (ko)
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KR19990064483A (en
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이정봉
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이정봉
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/40—Plastics, e.g. foam or rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/22—Making multilayered or multicoloured articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/38—Moulds, cores or other substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2883/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as mould material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/32—Wheels, pinions, pulleys, castors or rollers, Rims

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

PURPOSE: An FRP roller is provided to manufacture an aluminum thin film making surface layer of the FRP roller thick and light increasing life time of the FRP roller. CONSTITUTION: An FRP roller is provided having protrusion of wave shape and groove. Firstly, an aluminum mold(1) is manufactured, and an outer mold is formed. The aluminum mold is inserted to the inside of the outer mold. A silicon(3) is inserted in the space between the outer mold and the aluminum mold. The silicon is cured. Then, the aluminum mold is separated from the outer mold. The outer mold embedded with silicon is installed in forming FRP roller to cure liquid FRP in the mold by centrifugal force. A met FRP having a met is formed in the liquid FRP. The met FRP is cured. The FRP is detached from the outer mold. Side plates are fixed in both sides of the FRP roller.

Description

알루미늄 박판 필름 제조용 에프알피로울러의 제조방법{MANUFACTURING METHOD FOR FRP ROLLER FOR PROCESSING ALUMINUM SHEET METAL FILM}MANUFACTURING METHOD FOR FRP ROLLER FOR PROCESSING ALUMINUM SHEET METAL FILM}

본 발명은 알루미늄박판을 제조할 때 사용되는 에프알피로울러에 관한 것으로, 에프알피로울러를 간단한 방법으로 제작하되 로울러의 외부에 형성되어 있는 액상의 두께를 일정하게 하므로서, 에프알피로 이루어진 매트 층이 일어나지 않게하게 하는 한편 로울러의 하중을 가볍게 하므로서 알루미늄필름을 적은 힘으로 용이하게 당길 수 있도록 하여 제품의 수명을 최대로 연장시킬 수 있도록 하는데 그 목적이 있는 것이다.The present invention relates to a F Al roller used when manufacturing an aluminum thin plate, while producing a F Al F roller in a simple manner, while maintaining a constant thickness of the liquid formed on the outside of the roller, the mat layer made of F Al The purpose of the present invention is to make it possible to easily pull the aluminum film with a small force by lightening the load of the roller and to extend the life of the product.

일반적으로 알루미늄 박판을 제작할 때 에프알피로된 로울러가 사용되고 있는 바, 종래에 사용되어온 로울러는 전체 물량이 외국의 수입에 의존하고 있는 추세이며, 기존 외국제품 또한 산과 염에 의한 고온으로 가열되기 때문에 에프알피를 이루고 있는 매트 층이 외부로 노출되므로 서 제품의 수명이 짧고 균열이 발생하게 되는 단점이 있었으며, 이로 인하여 고가의 로울러를 폐기하므로 서 불필요한 지출을 초래하게 되는 문제점이 있었다.In general, when the aluminum sheet is manufactured, the FAl roller is used, and the conventionally used rollers have a trend that the total quantity depends on foreign imports, and the existing foreign products are also heated to high temperature by acid and salt. As the matte layer of Alpi was exposed to the outside, there was a disadvantage in that the life of the product was short and cracks were generated, which caused unnecessary expenses by discarding expensive rollers.

한편 외국에서 수입되는 에프알피로울러는 매트가 함유되어 있는 부분과 에프알피 용액 부분 사이에 골과 골사이의 부분이 용액의 두께가 얇기 때문에 장기간 사용할 경우 매트부분이 외부로 돌출되므로서 알루미늄박판을 제조할 때 박판의 외부에 홈이나 선이 생기게 되므로서 제품의 불량을 초래하게 되는 단점이 있으며, 심할 경우 로울러에 균열이 발생하게 되므로서 새걸로 교체하여야 하는 단점이 있었고, 또한 종래의 로울러는 하중이 무거워 제품인출시 강한 힘으로 당기게 되므로서 제품이 흠이 발생하거나 박판이 끊어지거나 파손되는 문제점이 있었다.On the other hand, FRP rollers imported from foreign countries are made of aluminum sheet because the mat between the part containing the mat and the part of the FLP solution has a thin thickness of the solution. When you make a groove or line on the outside of the thin plate when you have the disadvantage of causing a defect of the product, if the severe cracking occurs in the roller had to be replaced by a new hook, and also the conventional roller is heavy load When pulling out the product, there was a problem in that the product was flawed or the sheet was broken or broken due to the pulling force.

한편 외국에서 수입되는 로울러의 제조방법을 살펴보면 원형의 파이프내부에 매트가 혼합되어 있는 에프알피를 주입하여 경화시킨 다음 이 에프알피파이프를 일정한 길이로 절단하고, 이 상태에서 원형의 파이프 외부에 홈이나 돌기를 성형한 다음 그 표면에 액상에프알피를 도포하고, 이 상태에서 양측에 측면판을 조립하여서 된 방법으로, 매트가 함유되어 있는 에프알피로울러를 제조한 상태에서 홈을 가공하기 때문에 제작이 복잡하고 힘들며, 매트층의 에프알피외부에 액상의 에프알피를 도포하므로서 두께가 일정하게 맞출 수가 없었으며 이로 인하여 두께가 일정하지 않고 하중이 무거운 문제점이 있었다.한편 최근에는 상기와 같은 문제점을 해결하기 위하여 엠보싱로울러의 제조방법및 그 제조장치(1998년 특허 출원 제0026779호)가 안출되었는 바, 상기의 발명은 실리콘으로 된 엠보싱로울러의 제보방법에 관한 것으로, 마스터로울러를 제작하여 다수개의 실리콘 엠보싱로울러를 제조할 수 있게 하여 실리콘엠보싱로울러 마모시 마스터로울러로 부터 엠보싱로울러를 바로 제조할 수 있도록 하여 균일한 제품을 대량 생산할 수 있도록 한 것이다.즉 상기 인용 발명의 제조공정을 살펴보면 실물원본 표면에 배합된 실리콘을 진공탈포시킨 후 일정하게 도포하여 경화시키고 실물원본으로부터 경화된 실리콘을 분리해 음각의 실리콘 판을 얻는 제 1 공정,상기 실리콘 판의 음각 표면에 연질의 합성수지를 진공탈포시켜 일정하게 도포하여 경화시킨 후 경화된 합성수지를 실리콘 판으로 부터 분리해 양각의 합성수지판을 얻는 제 2 공정.상기의 과정을 거쳐 제조된 여러 장의 합성수지 판을 무늬에 따라 재단하고, 상호 연접부착하여 대형크기의 합성수지 판을 제조하는 제 3 공정.상기 합성수지 판의 표면에 진공 탈포시킨 실리콘을 도포 하여 경화시킨 후 경화된 실리콘을 합성수지 판으로 분리해 대형크기의 음각의 실리콘 판을 얻는 제 4 공정.제 4 공정의 실리콘판 표면에 남아 있는 연결자국을 도구와 약품을 사용하여 제거시켜 연결자국이 없는 실리콘 판을 얻는 제 5 공정.이 실리콘 판에 합성수지를 도포하고 경화시킨 후 실리콘 판으로부터 분리시켜 무늬가 연속적으로 나타나면서 연결부분이 제거된 합성수지 판을 얻는 제 6 공정.상기 합성수지 판을 원형몰드의 내구경에 정확히 맞도록 대단하여 표면에 무늬가 내측을 향하도록 선단을 접착하여 튜브형태로 만든 후, 상기 원형몰드의 내측면에 끼워 넣고, 상기 원형몰드 내부에 원형철봉을 삽입하고, 합성수지튜브와 원형철봉사이의 간격에 실리콘을 주입하는 제 7 공정.상기의 실리콘이 원형몰드내에서 완전 경화된 후 원형몰드와 합성수지 튜브를 제거하여, 철봉의 외주면에 음각의 실리콘이 경화되어 있는 엠보싱로울러를 얻는 제 8 공정.상기 실리콘 엠보싱로울러의 표면에 나타난 연결부분 자국을 도구와 약품을 사용하여 철저히 제거시켜 이음자국이 없는 음각의 실리콘 엠보싱로울러를 얻는 제 9 공정으로 이루어진 것입니다.그러나 상기의 발명은 인조피혁이나 각종 열가소성 합성수지의 표면에 엠보싱을 처리하기 위한 로울러에 관한 것으로, 실리콘 판의 내부에 에폭시수지를 주입한 다음 경화시키고, 이 상태에서 실리콘을 분리한 다음 에폭시수지에 돌출된 연결자국을 제거하여서 된 것으로서, 구조가 복잡하고 어려우며, 음, 양각의 실리콘과 합성수지판체를 제작한 다음 에폭시수지용 로울러를 제작하고, 또한 연결자국을 지워야함으로서 작업 공정이 불편하고, 작업시간이 오래 걸리는 등의 문제점이 있었다.On the other hand, if you look at the manufacturing method of rollers imported from foreign countries, it is hardened by injecting FRP mixed with mat mixed inside the circular pipe and cutting it to a certain length. The process is complicated because the process is performed by forming the projections and then applying liquid FLP on the surface and assembling the side plates on both sides in this state. In order to solve the problems mentioned above, it was difficult and difficult, and the thickness could not be uniformly applied by applying the liquid RF to the outside of the RF layer of the mat layer. The manufacturing method of the embossing roller and its manufacturing apparatus (1998 Patent Application No. 0026779) were devised Bar, the invention relates to a method for reporting an embossed roller made of silicon, it is possible to manufacture a plurality of silicon embossed roller by manufacturing a master roller to be able to manufacture an embossed roller directly from the master roller when the silicon embossed roller wears In other words, if you look at the manufacturing process of the above-mentioned invention, vacuum degassing the silicone blended on the surface of the original, and then uniformly applied and cured, separating the cured silicone from the original A first step of obtaining a silicon plate of claim 2, The second step of obtaining a synthetic resin plate of embossed by separating the cured synthetic resin from the silicon plate by vacuum defoaming and uniformly applied by curing the soft synthetic resin on the intaglio surface of the silicon plate. Depending on the pattern of several sheets of synthetic resin produced by the above process A third step of cutting and jointly attaching each other to produce a large-size synthetic resin plate. A vacuum-defoamed silicone is applied to the surface of the synthetic resin plate to cure it, and then the cured silicon is separated into a synthetic resin plate to form a large-sized negative silicon. The fourth step of obtaining the plate. The fifth step of removing the connector marks remaining on the surface of the silicon plate of the fourth step using tools and chemicals to obtain a silicon plate free of the connector marks. The sixth step of separating the silicon plate from the silicon plate to obtain a synthetic resin plate in which the pattern appears continuously, and the connecting plate is removed. After adhering to form a tube, it is inserted into the inner surface of the circular mold, and a circular iron rod is inserted into the circular mold. And injecting silicon into the gap between the synthetic resin tube and the round iron bar. After the silicon is completely cured in the round mold, the round mold and the resin tube are removed, and the negative silicon is cured on the outer circumferential surface of the iron bar. The eighth step of obtaining an embossed roller, which consists of a ninth step of completely removing the joint marks on the surface of the silicon embossed roller using tools and chemicals to obtain a negative silicon embossed roller without seams. The present invention relates to a roller for treating embossing on the surface of artificial leather or various thermoplastic synthetic resins, in which an epoxy resin is injected into the inside of a silicon plate and then cured. It is made by removing the connecting marks, the structure is complicated and difficult, After manufacturing the silicone and the synthetic resin plate body and then produced a roller for the epoxy resin, and also to remove the connection marks, there was a problem such as inconvenient work process, take a long time.

본 발명은 상기와 같은 문제점을 해결하기 위하여 안츨한 것으로서, 알루미늄박판을 제조하는 에프알피로 된 로울러에 관한 것으로, 에프알피로울러의 외부에 형성되어 있는 표면층의 두께를 두껍고 가볍게 하여 제품의 수명을 최대로 연장시키는 한편 에프알피로울러를 국산화하므로서 불필요한 외화의 낭비를 방지할 수 있도록 한 것으로서, 이하 본 발명을 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.The present invention has been made in order to solve the above problems, and relates to a roller made of F Alpi to produce an aluminum sheet, the thickness of the surface layer formed on the outside of the F Al Roller to thicken and lighten the life of the product maximum As long as it is to be extended to the localization of the F Al Fowler to prevent unnecessary waste of foreign currency, the present invention will be described in detail by the accompanying drawings as follows.

도 1 은 본 발명의 제조공정을 보인 블록도1 is a block diagram showing a manufacturing process of the present invention

도 2 는 본 발명의 제조공정을 다단식으로 보인 것으로서Figure 2 is shown as a multi-stage manufacturing process of the present invention

A)는 본 발명의 알루미늄 금형을 보인 측면도A) is a side view showing the aluminum mold of the present invention

B)는 본 발명의 외부 금형을 보인 개략 단면도B) is a schematic cross-sectional view showing the outer mold of the present invention.

C)는 본 발명의 제조공정중 외부 금형에 알루미늄 금형을 결합한 상태를 보인 개략 단면도C) is a schematic cross-sectional view showing a state in which the aluminum mold is bonded to the outer mold during the manufacturing process of the present invention.

D)는 본 발명의 제조 공정중 외부 금형과 알루미늄 금형 사이의 공간부에 실리콘을 투입한 상태를 보인 측 단면도D) is a side cross-sectional view showing a state in which silicon is introduced into the space portion between the outer mold and the aluminum mold during the manufacturing process of the present invention.

E)는 본 발명의 제조 공정 중 알루미늄 금형을 분리시킨 상태를 보인 개략 단면도E) is a schematic cross-sectional view showing a state in which the aluminum mold is separated during the manufacturing process of the present invention.

F)는 본 발명의 제조 공정 중 실리콘 금형의 내부에 액상에프알피를 1차성형시킨 상태를 보인 개략 단면도F) is a schematic cross-sectional view showing a state in which the liquid F Al was first molded into the silicon mold during the manufacturing process of the present invention.

G)는 본 발명의 제조 공정 중 실린콘 금형의 내부에 매트가 혼합되어 있는 에프알피를 2차로 성형시킨 상태를 보인 개략 단면도G) is a schematic cross-sectional view showing a state in which the second RF molded in which the mat is mixed inside the silicon mold during the manufacturing process of the present invention was formed secondary

H)는 본 발명의 제조 공정 중 외부 금형과 실리콘을 제거한 상태의 에프알피 로울러 단면도H) is a cross-sectional view of the FRP roller with the outer mold and silicon removed in the manufacturing process of the present invention.

I)는 본 발명의 제조 공정 중 에프알피로울러의 양 측면에 측변판을 고정시킨 상태를 보인 개략 단면도I) is a schematic cross-sectional view showing a state in which the side plate is fixed to both sides of the FAl rollers during the manufacturing process of the present invention

도 3 은 본 발명 로울러의 사시도3 is a perspective view of the present invention roller

도 4 는 본 발명 로울러의 요부 확대 평 단면도4 is an enlarged cross-sectional view of main parts of the present invention roller;

** 도면의 주요 부분에 대한 부호의 설명 **** Description of symbols for the main parts of the drawing **

(1) 알루미늄 금형 (2) 외부금형 (3) 실리콘(1) Aluminum Mold (2) Outer Mold (3) Silicone

(4) 액상에프알피 (5) 매트에프알피 (6) 측면판(4) Liquid FLP (5) Matte FRP (6) Side plate

파형의 돌기와 홈이 형성되어 있는 알루미늄 박판 제조용 에프알피로울러에 있어서, 1차로 알루미늄 금형(1)을 제작하는 단계:2차로 외부 금형(2)을 제작하는 단계:3차로 외부 금형(2)의 내부에 알루미늄 금형(1)을 삽입하여 체결하는 단계:4차로 외부 금형(2)의 내부에 체결되어 있는 알루미늄 금형(1)과의 공간에 실리콘(3)을 투입하는 단계:5차로 실리콘을 경화한 다음 6차로 외부 금형(2)에서 알루미늄 금형(1)을 분리하는 단계:7차로 실리콘(3)이 내장되어 있는 외부 금형(2)을 에프알피로울러 성형기에 설치하여 금형의 내부에 액상에프알피(4)를 1차로 원심력으로 성형하여 냉각하는 단계:8차로 액상 에프알피(4)에 다시 매트가 함유되어 있는 매트에프알피(5)를 2차로 성형하는 단계:9차로 매트에프알피를 경화하는 단계:10차로 외부 금형(2)에서 에프알피를 분리하는 단계:11차로 에프알피로울러의 양측에 측면판(6)을 고정하는 단계로 이루어져서 된 것이다.In the F Al roller for manufacturing aluminum sheet having corrugated protrusions and grooves, the first step of manufacturing the aluminum die 1: the second step of producing the outer die 2: the third inside of the outer die 2 Inserting the aluminum mold (1) into the fastening step: Injecting the silicon (3) into the space with the aluminum mold (1) fastened to the inside of the outer mold (4) in the fourth step: curing the silicon in the fifth step The sixth step of separating the aluminum mold (1) from the outer mold (2): the outer mold (2) containing the silicon (3) in the seventh step is installed in the FAl roller roller molding machine to the liquid F Al ( 4) first step of cooling by centrifugal force: 8th step to form the mat F Al (5) containing the mat again in the liquid F Al (4): second step of curing the mat F Al : 10 minutes in the outer mold (2) The method comprising: 11 to drive the yirueojyeoseo to the step of securing the side plate 6 on either side of the F Alfie roller.

즉 내부 금형과 외부 금형을 각각 제작한 다음 체결하되 그 사이에 실리콘을 삽입하여 경화시킨 다음 내부 금형을 분리하므로서 에프알피로울러 제작용 금형을 성형하고 이 실리콘 금형의 내부에 액상에프알피과 매트가 함유된 에프알피를 원심력을 이용한 성형법으로 성형하여서 된 것이다.In other words, the inner mold and the outer mold are manufactured, respectively, and then fastened, and the silicone is inserted thereinto be cured, and then the inner mold is separated to form a mold for manufacturing the AlF roller, and the liquid FRP and the mat are contained in the inside of the silicone mold. It was made by molding F-Alp by the molding method using centrifugal force.

상기와 같이 된 본 발명의 효과를 설명하면 다음과 같다.Referring to the effects of the present invention as described above are as follows.

에프알피로울러와 같은 형상의 알루미늄 금형(1)를 제작한 다음 에프알피로울러 성형기에 설치되는 외부 금형(2)을 재작하여 알루미늄 금형(1)을 체결하면 외부 금형(2)과 알루미늄 금형(1)사이에 공간부가 생기게 되고, 이 공간부에 실리콘(3)을 투입하여 경화시킨 다음 알루미늄 금형(1)을 분리시켜 실린콘 금형을 완성한다.After manufacturing the aluminum mold (1) having the same shape as the F-Al roller, and then reworking the outer mold (2) to be installed in the F-Al roller roller, and tightening the aluminum mold (1), the outer mold (2) and the aluminum mold (1) A space part is formed in between, and the silicon 3 is added and cured in this space part, and then the aluminum mold 1 is separated to complete the silicon mold.

상기와 같이 실리콘(3)이 성형된 상태에서 알루미늄 금형(1)을 분리시키면 내부가 비어 있는 상태의 실리콘(3)이 남아있게 되고, 이 외부 금형(2)을 에프알피 로울러 성형기에 넣은 다음 액상에프알피(4)를 투입하면 외부 금형(2)이 고속으로 회전되는 상태에서 액상에프알피(4)가 투입되기 때문에 액상에프알피(4)는 원심력에 의하여 실리콘(3)의 내벽으로 붙어 경화하게 된다.When the aluminum mold 1 is separated in the state in which the silicon 3 is formed as described above, the silicon 3 in an empty state remains, and the external mold 2 is placed in an FRP roller molding machine and then When the FRP 4 is added, the liquid FLP 4 is injected while the outer mold 2 is rotated at high speed, so that the liquid FLP 4 adheres to the inner wall of the silicon 3 by centrifugal force to harden. do.

상기와 같은 상태에서 액상에프알피(4)가 도포된 다음 다시 매트가 혼합되어 있는 매트에프알피(5)를 투입하면 다시 매트에프알피(5)는 원심력에 의하여 실리콘의 내벽에 붙어있는 경화된 에프알피에 다시 도포 되면서 경화되고, 이로 인하여 에프알피로울러가 제작되는 것이다.In the above state, the liquid FRP 4 is applied, and then the mat FRP 5 mixed with the mat is mixed, and the Mat FRP 5 is again hardened F attached to the inner wall of the silicon by centrifugal force. It is cured while being applied to ALP again, which causes the RF Al Roller.

상기와 같이 에프알피로울러를 제작한 다음 에프알피로울러의 양측면에 별도로 제작된 측면판(6)을 체결하여 접착 고정하면 되는 것이다.After the production of the F Al rollers as described above, the side plate 6 prepared separately on both sides of the F Al rollers may be adhesively fixed.

이상과 같이 본 발명은 알루미늄 금형과 외부 금형을 제작한 상태에서 다시 실리콘 금형을 성형하고, 이 실리콘 금형을 이용하여 에프알피로울러를 제작할 수 있도록 한 것으로서, 제조방법이 간단하여 제조가 간단하고 원심력을 이용하여 에프알피로울러의 외부분을 액상에프알피로 성형한 상태에서 매트가 함유된 매트에프알피를 성형하기 때문에 매트에프알피에 함유되어 있는 매트부분이 액상에프알피 부분을 지나 외부로 돌출 되는 것을 방지할 수가 있으며, 또한 원심력으로 제조되기 때문에 에프알피로울러의 외부에 형성되어 있는 표면 층의 두께를 두껍고 일정하며 가볍게할수가 있어 외국의 제품보다 수명이 길게 할 수가 있으며, 이로 인하여 로울러의 파손이나 균열되는 것을 방지하므로서 제품의 수명을 최대로 연장시키는 한편 에프알피로울러를 국산화함으로서 불필요한 외화의 낭비를 방지할 수가 있는 유용한 발명인 것이다.상기에서는 본 발명을 바람직한 실시 예를 참조하여 설명하였지만, 해당 기술 분야의 숙련된 당업자는 하기의 특허 청구의 범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 및 변경시킬 수 있다.As described above, the present invention is to mold the silicon mold again in the state of producing the aluminum mold and the external mold, and to manufacture F Al Fowler using the silicon mold. By using it to form the mat FLP in which the external part of the FRP roller is formed into the liquid FLP, the mat part contained in the mat FRP is prevented from protruding to the outside through the liquid FLP part. In addition, since it is manufactured by centrifugal force, the thickness of the surface layer formed on the outside of the FAl roller can be made thick, constant, and light, so that the life of the roller can be longer than that of foreign products. To extend the life of the product while preventing It is a useful invention that can prevent unnecessary waste of foreign currency by localizing a roller. Although the present invention has been described with reference to a preferred embodiment, those skilled in the art will be aware of the invention described in the following claims. Various modifications and variations can be made in the present invention without departing from the spirit and scope.

Claims (2)

파형의 돌기와 홈이 형성되어 있는 알루미늄 박판 제조용 에프알피로울러에 있어서, 1차로 알루미늄 금형을 제작하는 단계:In the F Al roller for manufacturing aluminum sheet having corrugated protrusions and grooves, the first step is to produce an aluminum mold: 2차로 외부 금형을 제작하는 단계:Second step to build an external mold: 3차로 외부 금형의 내부에 알루미늄 금형을 삽입하여 체결하는 단계:Thirdly, inserting the aluminum mold into the inside of the outer mold to fasten it: 4차로 외부 금형의 내부에 체결되어 있는 알루미늄 금형과의 공간에 실리콘을 투입하는 단계:Step 4 is to inject silicon into the space with the aluminum mold fastened inside the outer mold: 5차로 실리콘을 경화하는 단계:5th step of curing silicone: 6차로 외부 금형에서 알루미늄 금형을 분리하는 단계:Sixth step to separate the aluminum mold from the outer mold: 7차로 실리콘이 내장되어 있는 외부 금형을 에프알피로울러성형시에 설치하여 금형의 내부에 액상에프알피를 1차로 원심력으로 성형하여 경화하는 단계:Step 7 Installing an external mold in which silicon is embedded during FAl roller forming and curing the liquid FAl by first centrifugal force inside the mold is cured: 8차로 액상 에프알피에 다시 매트가 함유되어 있는 매트에프알피를 2차로 성형하는 단계:Secondly, forming the MFA in which the MFA is again contained in the liquid FAl in the second step: 9차로 매트에프알피를 경화하는 단계:9th step to harden mat RF: 10차로 외부금형에서 에프알피를 분리하는 단계:10 steps to separate FRP from external mold: 11차로 에프알피로울러의 양측에 측면판 고정하는 단계로 이루어 진 것을 특징으로 하는 알루미늄 박판 필름 제조용 에프알피로울러의 제조방법.11 is a method for manufacturing an aluminum thin film for production of aluminum thin film, characterized in that the step consisting of fixing the side plate on both sides of the F Al roller. 삭제delete
KR1019990008705A 1999-03-15 1999-03-15 Manufacturing method for frp roller for processing aluminum sheet metal film KR100333528B1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3563300A (en) * 1967-07-01 1971-02-16 Kubota Iron & Machinery Works Centrifugal casting of a composite roller
KR950000361A (en) * 1993-06-29 1995-01-03 윤종용 Manufacturing method of fiber reinforced plastic roller for metal surface treatment
US5736089A (en) * 1994-03-08 1998-04-07 Syfal S.R.L. Method for producing rollers covered with layers of silicone-based material
KR20000007434A (en) * 1998-07-03 2000-02-07 현정순 Production method of embossing roller and production device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3563300A (en) * 1967-07-01 1971-02-16 Kubota Iron & Machinery Works Centrifugal casting of a composite roller
KR950000361A (en) * 1993-06-29 1995-01-03 윤종용 Manufacturing method of fiber reinforced plastic roller for metal surface treatment
US5736089A (en) * 1994-03-08 1998-04-07 Syfal S.R.L. Method for producing rollers covered with layers of silicone-based material
KR20000007434A (en) * 1998-07-03 2000-02-07 현정순 Production method of embossing roller and production device

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