KR101889619B1 - Position manufacturing with FRP mold - Google Patents

Position manufacturing with FRP mold Download PDF

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KR101889619B1
KR101889619B1 KR1020160176226A KR20160176226A KR101889619B1 KR 101889619 B1 KR101889619 B1 KR 101889619B1 KR 1020160176226 A KR1020160176226 A KR 1020160176226A KR 20160176226 A KR20160176226 A KR 20160176226A KR 101889619 B1 KR101889619 B1 KR 101889619B1
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molds
plates
pad
mold
frame
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KR1020160176226A
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Korean (ko)
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KR20180072936A (en
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안경순
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안경순
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28Shaping operations therefor
    • B29C70/30Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/34Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00Processes for applying liquids or other fluent materials
    • B05D1/18Processes for applying liquids or other fluent materials performed by dipping
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/723General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/83General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341Roller, cylinder or drum types; Band or belt types; Ball types
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28Shaping operations therefor
    • B29C70/54Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/04Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate against air-raid or other war-like actions
    • E04H9/10Independent shelters; Arrangement of independent splinter-proof walls

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

본 발명은 5개의 에프알피 몰드를 이용하여 전,후면판, 좌,우측판, 하부판을 각각 제작하고, 상기 하부판에 캐스터가 구비된 프레임을 결합하며, 에프알피 몰드와 함께 사각함체의 내측면을 서로 연결시키고, 에프알피 몰드를 분리시킨 후, 사각함체의 외측면을 서로 연결하는 방법으로 도로 가각진지를 제조함에 따라 많은 량의 모래 또는 흙, 자갈 등을 채워넣어도 무게를 충분히 견딜 수 있는 에프알피 몰드를 이용한 도로 가각진지 제조방법에 관한 것이다.In the present invention, a front frame, a rear frame, a left frame, a right frame and a bottom frame are fabricated using five FFP molds, a frame provided with a caster is coupled to the bottom panel, As a result of manufacturing the road surface by connecting the outer surfaces of the rectangular housing with each other after separating the FPCs, the FPCs, which can sufficiently bear the weight even if they are filled with a large amount of sand, soil or gravel, The present invention relates to a method for manufacturing a road surface using a mold.

Figure R1020160176226
Figure R1020160176226

Description

에프알피 몰드를 이용한 도로 가각진지 제조방법{Position manufacturing with FRP mold}Technical Field [0001] The present invention relates to a position manufacturing method using FRP mold,

본 발명은 에프알피 몰드를 이용한 도로 가각진지 제조방법을 개선하여 가각 진지내에 무게가 무겁고, 부피를 많이 차지하는 많은 량의 흙이나 모래 등을 채워넣어도 가각진지의 파손이나 변형이 발생되는 않는 에프알피 몰드를 이용한 도로 가각진지 제조방법에 관한 것이다.The present invention relates to a method of manufacturing a road surface using an AFP mold, and a method of manufacturing an AFP mold that does not cause breakage or deformation of a ground surface even when a large amount of heavy soil, sand, And more particularly to a method of manufacturing a road surface using a road.

통상 조형물은 FRP(Fiber glass reinforced plastic:유리섬유강화 플라스틱)소재에 의해 제작된다. FRP(이하'에프알피'라 칭함)는 원하는 형상을 자유롭게 제작 가공할 수 있고 융통성 있는 설계가 가능하며 가볍고 변형이 없고 내식성, 내열성, 내후성이 우수하며 외관이 미려하고 파손시 수리 보수가 간편하다는 장점이 있다. 이와 같은 여러 장점이 있어 항공기, 선박, 자동차 등의 산업분야에 뿐아니라 지붕, 기둥, 벽과 같은 건축물의 내외장재를 비롯하여 풍물, 사물, 고전건축물, 현대건축물, 과학기자재 등의 모형 부분 및 공원이나 정원 등에 설치되는 각종 조형물 그리고 대형 광고판이나 안내표지판 등에 폭넓게 사용되고 있다. 이러한 에프알피 소재를 이용한 조형물은 그 기계적 강도의 우수성에도 불구하고 충격력에 취약점이 있다. Normally, the sculpture is made of fiberglass reinforced plastic (FRP) material. FRP (hereinafter referred to as "Fp ALPI") is a flexible, easy-to-fabricate, flexible design, lightweight, non-deformable, excellent in corrosion resistance, heat resistance and weatherability, . It has many advantages such as interior and exterior materials of buildings such as roofs, pillars, walls as well as industrial fields such as airplanes, ships, and automobiles, as well as model parts such as winds, objects, classical buildings, modern buildings, And various types of sculptures and large billboards and guide signs installed on the back are widely used. The sculpture using such an FFP material has a weakness in impact force despite its excellent mechanical strength.

즉 일반적인 공간조형물이나 과학기자재와 같은 에프알피를 사용하는 조형물이 높은 곳에서 지면을 낙하하는 경우 그 충격을 견디지 못하고 쉽게 파손되는 폐단이 있었다.In other words, when a sculpture using Fp alpies such as general space sculptures or scientific equipment falls down on the ground, there was a case where it could not withstand the impact and was easily damaged.

또한, 전시 또는 평상시 설치되는 도로 가각진지인 경우, 진지 구축시 내부에 많은 량의 모래 또는 흙, 자갈 등을 채워야 하는데, 이 과정에서 진지 내부에 채워지는 모래, 흙, 자갈 등의 무게를 버티지 못하고 에프알피 조형물이 파손되거나 크랙 등이 발생되어 자체기능을 상실하는 문제점이 있었다.In addition, in the case of a road or a road that is normally installed, it is necessary to fill a large amount of sand, soil, and gravel in the inside of the ground when constructing the ground. In this process, the weight of the sand, soil, There is a problem that the self-function is lost due to breakage or cracking of the F-ARPI molding.

상기의 문제점을 해결하기 위한 본 발명은 5개의 에프알피 몰드를 이용하여 전,후면판, 좌,우측판, 하부판을 각각 제작하고, 상기 하부판에 캐스터가 구비된 프레임을 결합하며, 에프알피 몰드와 함께 사각함체의 내측면을 서로 연결시키고, 에프알피 몰드를 분리시킨 후, 사각함체의 외측면을 서로 연결하는 방법으로 도로 가각진지를 제조함에 따라 많은 량의 모래 또는 흙, 자갈 등을 채워넣어도 무게를 충분히 견딜 수 있는 에프알피 몰드를 이용한 도로 가각진지 제조방법를 제공한다.In order to solve the above-described problems, the present invention is a method of manufacturing a front plate, a rear plate, a left plate, a right plate, and a bottom plate using five F-AFP molds, respectively, By connecting the inner side surfaces of the rectangular housing together and connecting the outer side surfaces of the rectangular housing after separating the FPC molds, it is possible to fill up the large amount of sand, soil, gravel or the like The present invention also provides a method for manufacturing a road surface using an FILM mold which can sufficiently withstand the above-mentioned problems.

상기의 과제를 해결하기 위한 본 발명의 에프알피 몰드를 이용한 도로 가각진지 제조방법는 전,후면몰드 및 좌,우측몰드와 하부면몰드가 개별적으로 제조하는 제1단계와; 상기 전,후면몰드 및 좌,우측몰드와 하부면몰드의 내측면에 겔코트층을 도포하고, 상기 겔코트층의 상부에 패드를 롤러로 눌러서 밀착시키고, 상기 패드의 상부에 함침용수지를 도포하며, 다시 함침용수지의 표면에 패드 롤러로 눌러서 밀착시켜 전,후면판 및 좌,우측판과 하부판을 각각 제작하는 제2단계와; 하부판의 하부에 바퀴가 구비된 프레임을 배치시키고, 상기 하부판과 프레임의 전체 또는 연결부위에 패드와 함침용수지를 적층하는 방법으로 서로 결합하는 제3단계와; 상기 전,후면판 및 좌,우측판이 구비된 상기 전,후면몰드 및 좌,우측몰드를 서로 맞대어지게 고정한 후, 상기 전,후면몰드 및 좌,우측몰드를 반대로 세워서 상기 전,후면판, 좌,우측판에 상기 하부판과 프레임을 안착시키고, 상기 전,후면판, 좌,우측판 및 하부판의 내측면 연결부위에 패드와 함침용수지를 도포하는 방식으로 사각함체를 제조하는 제4단계와; 사각함체를 뒤집고, 상기 사각함체의 외측면에 설치된 상기 전,후면몰드 및 좌,우측몰드를 분리한 후, 사각함체의 외측면 각 모서리와 연결부위에 패드와 함침용수지를 도포하여 상기 전,후면판 및 좌,우측판, 하부판을 체결하는 제5단계;로 이루어진다.
According to an aspect of the present invention, there is provided a method of manufacturing a road surface using an FFP, including: a first step in which front and rear molds, left and right molds and a bottom mold are individually manufactured; A gel coat layer is applied to the inner surfaces of the front and rear molds and the left and right molds and the lower surface mold, the pad is pressed onto the upper portion of the gel coat layer by a roller, and the impregnation resin is applied to the upper portion of the pad A second step of pressing and pressing the surface of the resin for impregnation again with a pad roller so as to manufacture the front and rear plates and the left and right side plates and the bottom plate respectively; A third step of disposing a frame provided with a wheel at a lower portion of the lower plate and bonding them to each other by a method of laminating the pad and the impregnation agent on the whole or the connecting portion of the lower plate and the frame; The front and rear molds, the left and right molds, and the front and rear molds and the left and right molds are fixed so as to face each other, A fourth step of mounting the bottom plate and the frame on the right side plate, and applying a pad and impregnation solution to the inner side connecting portions of the front plate, the rear plate, the left plate, the right plate and the bottom plate; The front and rear molds and the left and right molds provided on the outer surface of the rectangular housing are separated from each other and then the pads and the impregnation agent are applied to the corners of the outer surface of the rectangular housing and the connecting portions, And a fifth step of fastening the plate, the left plate, the right plate, and the bottom plate.

삭제delete

따라서 본 발명의 에프알피 몰드를 이용한 도로 가각진지 제조방법은 5개의 에프알피 몰드를 이용하여 전,후면판, 좌,우측판, 하부판을 각각 제작하고, 상기 하부판에 캐스터가 구비된 프레임을 결합하며, 에프알피 몰드와 함께 사각함체의 내측면을 서로 연결시키고, 에프알피 몰드를 분리시킨 후, 사각함체의 외측면을 서로 연결하는 방법으로 도로 가각진지를 제조함에 따라 많은 량의 모래 또는 흙, 자갈 등을 채워넣어도 무게를 충분히 견딜 수 있는 내구성이 뛰어난 효과가 있다.Therefore, in the method of manufacturing the road surface using the F-AFP mold according to the present invention, the front, rear, left, right and bottom plates are manufactured using five F-AFP molds, , The inner side surfaces of the rectangular housing are connected to each other with the F-AFP mold, the F-AFP mold is separated, and the outer side surfaces of the rectangular housing are connected to each other. As a result, a large amount of sand, It has an excellent durability that can withstand the weight even if it is filled with the back.

도 1은 본 발명에 따른 에프알피 몰드를 이용한 도로 가각진지 제조방법의 공정도,
도 2은 본 발명에 따른 에프알피 몰드를 이용한 도로 가각진지 제조방법을 보인 분해사시도,
도 3는 본 발명에 따른 에프알피 몰드의 하부판을 제조하는 방법을 보인 정면도,
도 4은 본 발명에 따른 에프알피 몰드의 전,후면판과 좌,우측판의 제조상태를 보인 측단면도,
도 5는 본 발명에 따른 에프알피 몰드의 사각함체 모서리 부분과 하부판의 결합된 상태를 보인 일단면도,
도 6은 본 발명에 따른 에프알피 몰드에 의해 제조된 도로 가각진지를 보인 사시도.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a process diagram of a method for manufacturing a road surface using an FILP mold according to the present invention;
FIG. 2 is an exploded perspective view showing a method of manufacturing a road surface using an FFP mold according to the present invention,
3 is a front view showing a method of manufacturing a bottom plate of an FPC mold according to the present invention,
FIG. 4 is a side sectional view showing the manufacturing states of the front and rear plates, left and right plates of the FPC,
FIG. 5 is a cross-sectional side view showing an assembled state of a corner portion of a rectangular housing and a bottom plate of an FPC mold according to the present invention,
6 is a perspective view showing the road surface of the road prepared by the FFPM according to the present invention.

본 발명에 따른 에프알피 몰드를 이용한 도로 가각진지 제조방법를 첨부한 도면을 참고로 하여 이하 상세히 기술되는 실시 예에 의하여 그 특징들을 이해할 수 있을 것이다.The features of the present invention can be understood by referring to the accompanying drawings, which show the method of manufacturing the road surface using the FFP according to the present invention.

한편, 기술을 설명함에 있어서 본 발명이 속하거나 속하지 아니한 기술분야에서 광범위하게 널리 알려져 사용되고 있는 구성요소에 대해서는 이에 대한 상세한 설명은 생략하도록 하며, 이는 불필요한 설명을 생략함과 더불어 이에 따른 본 발명의 요지를 더욱 명확하게 전달하기 위함이다.In the following description of the present invention, a detailed description of components that are widely known and used in the art to which the present invention belongs or does not belong will be omitted, and redundant description thereof will be omitted, To communicate more clearly.

도 1 내지 도 6에 도시된 바와 같이, 본 발명의 에프알피 몰드를 이용한 도로 가각진지 제조방법은 전,후면몰드(11,12) 및 좌,우측몰드(13,14)와 하부면몰드(15)를 개별적으로 제조하는 제1단계(S1)와, 상기 전,후면몰드(11,12) 및 좌,우측몰드(13,14)와 하부면몰드(15)의 내측면에 전,후면판(20,30) 및 좌,우측판(40,50)과 하부판(60)을 각각 제작하는 제2단계(S2)와, 상기 하부판(60)과 프레임(80)을 서로 결합되는 제3단계(S3)와, 상기 전,후면몰드(11,12) 및 좌,우측몰드(13,14)와 하부면몰드(15)를 서로 체결함과 아울러 상기 전,후면판(20,30) 및 좌,우측판(40,50)에 상기 하부판(60)과 프레임(80)을 안착시킨 후, 패드(73)와 함침용수지(74)를 도포하는 방식으로 체결하는 제4단계(S4)와, 전,후면몰드(11,12) 및 좌,우측몰드(13,14)를 분리한 후, 사각함체(90)의 각 모서리를 서로 체결하는 제5단계(S5)로 이루어진다.As shown in FIGS. 1 to 6, the method of manufacturing a road surface using an FFP mold according to the present invention is characterized in that the front and rear molds 11 and 12 and the left and right molds 13 and 14 and the lower surface mold 15 A first step S1 of separately manufacturing the front and rear molds 11 and 12 and the front and rear plates 11 and 12 and the left and right molds 13 and 14 and the inner surface of the lower surface mold 15, A second step S2 of manufacturing the left and right side plates 40 and 50 and the bottom plate 60 and a third step S3 of coupling the bottom plate 60 and the frame 80 to each other, The front and rear molds 11 and 12 and the left and right molds 13 and 14 and the lower surface mold 15 are fastened to each other and the front and rear plates 20 and 30, A fourth step (S4) of placing the lower plate (60) and the frame (80) on the plates (40, 50) and then tightening them by applying the pad (73) and the impregnating resin (74) The rear molds 11 and 12 and the left and right molds 13 and 14 are separated from each other, It comprises a (S5).

상기 제1단계(S1)는 사각함체(90)를 형성하기 위해 전,후면몰드(11,12) 및 좌,우측몰드(13,14)와 하부면몰드(15)를 개별적으로 제작한다.The first step S1 individually prepares the front and rear molds 11 and 12 and the left and right molds 13 and 14 and the lower surface mold 15 to form the rectangular housing 90.

상기 전,후면몰드(11,12) 및 좌,우측몰드(13,14), 하부면몰드(15)는 FRP 재질로 구비되며 재질의 특성상 다양한 곡면 형상과 모양을 자연스럽게 구현할 수 있는 특징으로 가지고 있다.The front and rear molds 11 and 12 and the left and right molds 13 and 14 and the bottom surface mold 15 are made of FRP material and are characterized in that various curved shapes and shapes can be realized naturally due to the characteristics of materials .

상기 제2단계(S2)는 전,후면몰드(11,12) 및 좌,우측몰드(13,14), 하부면몰드(15)의 상부에 이형제(71)를 도포하거나 바른 후, 이형제(71)를 닦아낸다. 이어서 이 표면에 겔코트층(72)을 도포하고, 상기 겔코트층(72)의 상부에 패드(73)를 롤러로 눌러서 밀착시키고, 상기 패드(73)의 상부에 함침용수지(74)를 도포하며, 다시 함침용수지(74)의 표면에 패드(73)를 롤러로 눌러서 밀착시키는 방법으로 소정두께로 형성하게 된다.The second step S2 is to apply or apply the releasing agent 71 to the tops of the front and rear molds 11 and 12 and the left and right molds 13 and 14 and the bottom surface mold 15, ). A gel coat layer 72 is applied on the surface of the gel coat layer 72 and a pad 73 is pressed against the top of the gel coat layer 72 by a roller so that the resin 73 is impregnated with an impregnation resin 74 And the pad 73 is pressed against the surface of the impregnating resin 74 by a roller so as to be brought into close contact therewith to a predetermined thickness.

상기 겔코트층(72)은 외부로 노출되는 색상과 모양을 형성하게 된다.The gel coat layer 72 forms a color and a shape which are exposed to the outside.

상기 패드(73)는 일명' 거즈'라 칭하기도 한다.The pad 73 may also be referred to as a 'gauze'.

상기 함침용수지(74)는 강화플라스틱용 액상 불포화폴리에스테르 수지(unsaturated polyester resin )인 것으로, 열경화성 수지의 한 가지. 성상(性狀)은 미황색(微黃色), 투명하고 점조(粘稠)가 있는 수지로, 원료는 다염기산류, 다과 알코올류, 중합성 비닐폴리머 등, 용도에 따라서 여러 가지로 나뉜다. 이 액상수지에 촉매, 촉진제를 가해서 용도에 따라서 성형한다. 특징으로서는 성형 시에 고압을 필요로 하지 않고, 또한 촉진제를 사용, 상온에서 성형 가능하므로, 비교적 대형의 것이 용이하게 된다. 유리 섬유에서 보강된 강화 플라스틱은 인장강도, 충경강도를 동일 중량으로 비교하면 금속재료의 그것에 우수하고 동시에 뒤떨어지지 않을 만큼 강하고, 한편 비중이 작으므로 경량구조 재료로서 중요하다.The impregnating resin 74 is a liquid unsaturated polyester resin for reinforced plastic, and is one kind of thermosetting resin. The properties are pale yellow, transparent and viscous. The raw materials are divided into polybasic acids, polyhydric alcohols, polymeric vinyl polymers, and the like depending on the application. A catalyst and an accelerator are added to the liquid resin and molded according to the use. As a feature, it is not necessary to use a high pressure at the time of molding, and an accelerator can be used, and molding can be performed at room temperature. The reinforced plastic reinforced with glass fiber is important as a lightweight structural material because it has excellent tensile strength and tenacity strength compared to the same weight of metal materials, and is strong enough not to fall off at the same time, and has a small specific gravity.

이처럼 상기 패드(73)에 함침용수지(74)가 스며들면서 서로 밀착되어 높은 곳에서 낙하되더라도 파손이나 크랙의 발생을 줄임과 아울러 무게가 많이 나가는 흙, 모래, 자갈 등에 의한 처짐현상을 최소화할 수 있는 것이다.
상기 제3단계(S3)는 판형태의 하부면몰드에서 상기 제2단계(S2)와 같은 방법으로 하부판(60)이 성형되고, 상기 하부판(60)의 하부에 프레임(80)이 설치된다.
As the impregnating resin 74 seeps into the pad 73, the pad 73 can be prevented from being damaged due to soil, sand, gravel, etc., It is.
In the third step S3, the lower plate 60 is formed in the same manner as the second step S2 in the plate-shaped lower surface mold, and the frame 80 is installed under the lower plate 60. [

삭제delete

상기 프레임(80)은 사각바(81)와, 상기 사각바(81)의 저면에 이동가능한 캐스터(82)로 이루어진다.The frame 80 comprises a square bar 81 and a castor 82 movable on the bottom of the square bar 81.

상기 사각바(81)는 전,후면판(20,30)과 좌,우측판(40,50), 하부판(60)에 전달되는 하중을 충분히 견딜 수 있도록 금속재 또는 이에 상응하는 재질로 구비될 수 있는 것이다.The square bar 81 may be formed of a metal material or a corresponding material so as to sufficiently withstand the loads transmitted to the front and rear plates 20 and 30 and the left and right plates 40 and 50 and the bottom plate 60 It is.

상기 하부판(60)과 프레임(80)은 전체 또는 연결부위에 패드(73)와 함침용수지(74)를 적층시켜 서로 분리되지 않도록 결합한다.The lower plate 60 and the frame 80 are laminated so that the pads 73 and the impregnating resin 74 are laminated on the whole or the connecting parts so as not to be separated from each other.

도 2 및 도 6에 도시된 바와 같이 상기 제4단계(S4)는 전,후면판(20,30) 및 좌,우측판(40,50)이 구비된 상기 전,후면몰드(11,12) 및 좌,우측몰드(13,14)를 서로 맞대어지게 배치시키고, 볼트(91)와 너트(92)에 의해 고정한다.
이어 상기 제4단계(S4)는 전,후면몰드(11,12) 및 좌,우측몰드(13,14)를 반대로 세워서 상기 전,후면판(20,30) 및 좌,우측판(40,50)에 상기 하부판(60)과 프레임(80)을 안착시키고, 상기 전,후면판(20,30), 좌,우측판(40,50) 및 하부판(60)의 내측면 연결부위에 패드(73)와 함침용수지(74)를 도포하는 방식으로 사각함체(90)를 고정한다.
도 2 및 도 6에 도시된 바와 같이, 상기 제5단계(S5)는 사각함체(90)를 뒤집고, 상기 사각함체(90)의 외측면에 설치된 전,후면몰드(11,12) 및 좌,우측몰드(13,14)를 분리한 후, 사각함체(90)의 각 모서리와 연결부위에 패드(73)와 함침용수지(74)를 순차적으로 도포하여 상기 전,후면판(20,30) 및 좌,우측판(40,50),하부판(60)을 서로 체결한다.
As shown in FIGS. 2 and 6, the fourth step S4 includes the steps of forming the front and rear molds 11 and 12 having the front and rear plates 20 and 30 and the left and right plates 40 and 50, And the left and right molds 13 and 14 are arranged to face each other and fixed by bolts 91 and nuts 92. [
In the fourth step S4, the front and rear molds 11 and 12 and the left and right molds 13 and 14 are turned upside down so that the front and rear plates 20 and 30 and the left and right plates 40 and 50 And the pad 80 is mounted on the inner side connecting portions of the front and rear plates 20 and 30, the left and right plates 40 and 50 and the bottom plate 60 And a resin 74 for impregnation are applied to the rectangular housing 90 to fix the rectangular housing 90.
2 and 6, in the fifth step S5, the rectangular housing 90 is turned upside down and the front and rear molds 11 and 12 and the left and right rear molds 11 and 12, After the right molds 13 and 14 are separated from each other, the pads 73 and the impregnating resin 74 are sequentially applied to the respective corners of the rectangular housing 90, And the left and right side plates 40, 50 and the bottom plate 60 are fastened to each other.

삭제delete

이상에서는 본 발명의 특징을 바람직한 실시 예를 들어 도시하고 설명하였으나, 본 발명은 상기한 실시 예에 한정되지 아니하며, 본 발명의 목적, 구성, 효과를 벗어나지 않는 범위 내에서 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자에 의해 다양한 변경 실시가 가능할 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, but, on the contrary, Various modifications may be made by those skilled in the art.

11: 전면몰드 12: 후면몰드
13: 좌측몰드 14: 우측몰드
15: 하부면몰드 20: 전면판
30: 후면판 40: 좌측판
50: 우측판 60: 하부판
11: Front mold 12: Rear mold
13: left mold 14: right mold
15: lower surface mold 20: front plate
30: rear plate 40: left plate
50: right side plate 60: bottom plate

Claims (1)

전,후면몰드(11,12) 및 좌,우측몰드(13,14)와 하부면몰드(15)가 개별적으로 제조하는 제1단계(S1)와;
상기 전,후면몰드(11,12) 및 좌,우측몰드(13,14)와 하부면몰드(15)의 내측면에 겔코트층(72)을 도포하고, 상기 겔코트층(72)의 상부에 패드(73)를 롤러로 눌러서 밀착시키고, 상기 패드(73)의 상부에 함침용수지(74)를 도포하며, 다시 함침용수지(74)의 표면에 패드(73)를 롤러로 눌러서 밀착시켜 전,후면판(20,30) 및 좌,우측판(40,50)과 하부판(60)을 각각 제작하는 제2단계(S2)와;
하부판(60)의 하부에 바퀴가 구비된 프레임(80)을 배치시키고, 상기 하부판(60)과 프레임(80)의 전체 또는 연결부위에 패드(73)와 함침용수지(74)를 적층하는 방법으로 서로 결합하는 제3단계(S3)와;
상기 전,후면판(20,30) 및 좌,우측판(40,50)이 구비된 상기 전,후면몰드(11,12) 및 좌,우측몰드(13,14)를 서로 맞대어지게 고정한 후, 상기 전,후면몰드(11,12) 및 좌,우측몰드(13,14)를 반대로 세워서 상기 전,후면판(20,30), 좌,우측판(40,50)에 상기 하부판(60)과 프레임(80)을 안착시키고, 상기 전,후면판(20,30), 좌,우측판(40,50) 및 하부판(60)의 내측면 연결부위에 패드(73)와 함침용수지(74)를 도포하는 방식으로 사각함체(90)를 제조하는 제4단계(S4)와;
사각함체(90)를 뒤집고, 상기 사각함체(90)의 외측면에 설치된 상기 전,후면몰드(11,12) 및 좌,우측몰드(13,14)를 분리한 후, 사각함체(90)의 외측면 각 모서리와 연결부위에 패드(73)와 함침용수지(74)를 도포하여 상기 전,후면판(20,30) 및 좌,우측판(40,50), 하부판(60)을 체결하는 제5단계(S5);로 이루어진 것을 특징으로 하는 에프알피몰드를 이용한 도로 가각진지 제조방법.
A first step S1 in which the front and rear molds 11 and 12 and the left and right molds 13 and 14 and the bottom surface mold 15 are separately manufactured;
A gel coat layer 72 is applied to the inner surfaces of the front and rear molds 11 and 12 and the left and right molds 13 and 14 and the lower surface mold 15, And the pad 73 is pressed against the surface of the impregnating resin 74 by pressing the pad 73 against the surface of the impregnating resin 74 again A second step S2 of fabricating the front and rear plates 20 and 30 and the left and right plates 40 and 50 and the bottom plate 60 respectively;
A method of arranging a frame 80 provided with a wheel at a lower portion of a lower plate 60 and laminating a pad 73 and a resin 74 for impregnation at the entire or connection portion of the lower plate 60 and the frame 80 A third step (S3) of combining them with each other;
The front and rear molds 11 and 12 and the left and right molds 13 and 14 provided with the front and rear plates 20 and 30 and the left and right plates 40 and 50 are fixed to face each other, The front and rear molds 11 and 12 and the left and right molds 13 and 14 are reversed up to the front and rear plates 20 and 30 and the left and right plates 40 and 50, The pad 80 and the pad 73 and the impregnating resin 74 are attached to the inner side connecting portions of the front and rear plates 20 and 30, the left and right plates 40 and 50 and the bottom plate 60, A fourth step (S4) of manufacturing the square enclosure (90) in such a manner that the rectangular enclosure (90) is applied;
The rectangular enclosure 90 is turned over and the front and rear molds 11 and 12 and the left and right molds 13 and 14 provided on the outer surface of the square enclosure 90 are separated, The front and rear plates 20 and 30 and the left and right plates 40 and 50 and the bottom plate 60 are fastened by applying the pads 73 and the impregnating resin 74 to the corners of the outer surface (S5). ≪ RTI ID = 0.0 > [10] < / RTI >
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100320515B1 (en) 1999-10-11 2002-01-15 이계안 A silicon rubber mold manufacturing method
KR101254036B1 (en) 2011-01-20 2013-04-12 박대원 Injection mold manufacturing method for casting wax-pattern

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JPS6430735A (en) * 1987-07-27 1989-02-01 Sekisui Chemical Co Ltd Method for forming reinforced resin tubular body
KR101137441B1 (en) * 2010-05-06 2012-04-20 성우로텍(주) Packing box made of corrugated cardboard

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100320515B1 (en) 1999-10-11 2002-01-15 이계안 A silicon rubber mold manufacturing method
KR101254036B1 (en) 2011-01-20 2013-04-12 박대원 Injection mold manufacturing method for casting wax-pattern

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