KR200414361Y1 - Sidewalk block - Google Patents

Sidewalk block Download PDF

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Publication number
KR200414361Y1
KR200414361Y1 KR2020050029779U KR20050029779U KR200414361Y1 KR 200414361 Y1 KR200414361 Y1 KR 200414361Y1 KR 2020050029779 U KR2020050029779 U KR 2020050029779U KR 20050029779 U KR20050029779 U KR 20050029779U KR 200414361 Y1 KR200414361 Y1 KR 200414361Y1
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South Korea
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block
resin
thermosetting resin
hopper
sidewalk
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KR2020050029779U
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Korean (ko)
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남정욱
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남정욱
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    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00Pavings made of prefabricated single units
    • E01C5/005Individual couplings or spacer elements for joining the prefabricated units
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00Pavings made of prefabricated single units
    • E01C5/18Pavings made of prefabricated single units made of rubber units
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00Pavings made of prefabricated single units
    • E01C5/20Pavings made of prefabricated single units made of units of plastics, e.g. concrete with plastics, linoleum
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00Pavings made of prefabricated single units
    • E01C5/22Pavings made of prefabricated single units made of units composed of a mixture of materials covered by two or more of groups E01C5/008, E01C5/02 - E01C5/20 except embedded reinforcing materials
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2201/00Paving elements
    • E01C2201/02Paving elements having fixed spacing features
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2201/00Paving elements
    • E01C2201/16Elements joined together

Abstract

본 고안은 폐기되어 매립되고 있는 열경화성수지를 재활용하여 보도블록을 제조하는 방법에 관한 것이며, 그 목적은 열가소성수지와 열경화성수지를 이용하여 보도블록을 제조하는 방법을 제공함에 있다.The present invention relates to a method for manufacturing a sidewalk block by recycling a thermoset resin which is disposed of and discarded, and its object is to provide a method for producing a sidewalk block using a thermoplastic resin and a thermosetting resin.

상기 목적을 달성하기 위한 본 고안은 열경화성수지를 50 메쉬 이상으로 분쇄하여 열가소성수지와 열경화성수지의 혼합비율(70:30 중량%)로 각각의 다른 스쿠류를 통하여 압출기 호퍼에 연속적으로 공급되고 압출기의 설정온도(150℃∼200℃) 온도범위 내에서 용융 펠렛화 한후 펠렛을 호퍼로더를 통하여 사출기 호퍼에 공급하여 1차 사출공정에서 속블록(2)을 성형한 다음 컨베이어로 이송하여 2차 사출공정에서 속블록(2)을 금형에 인서트 시켜 외장블록(1)을 신재의 합성고무 또는 합성수지로 사출성형 함으로 기후변화로 인한 사용중 이격 및 탈착을 방지 할 수 있도록 일체형으로 제조되는 것을 기술적 요지로 한다.The present invention for achieving the above object is to crush the thermosetting resin to 50 mesh or more, and the feed ratio of the thermoplastic resin and the thermosetting resin (70: 30% by weight) is continuously supplied to the extruder hopper through each other screw and the extruder is set After melt pelletizing within the temperature range (150 ℃ ~ 200 ℃), pellets are supplied to the injection machine hopper through the hopper loader to form the inner block (2) in the first injection process, and then transferred to the conveyor in the second injection process. By inserting the inner block (2) into the mold by molding the outer block (1) with a new synthetic rubber or synthetic resin to be manufactured integrally to prevent separation and detachment during use due to climate change.

보도블록, 열경화성수지, 열가소성수지, 합성고무, 합성수지, 속블록, 인서트, 압출기, 사출성형, 스쿠류, 컨베이어, 호퍼 Sidewalk Block, Thermosetting Resin, Thermoplastic Resin, Synthetic Rubber, Resin, Sox Block, Insert, Extruder, Injection Molding, Scooter, Conveyor, Hopper

Description

보도블록{sidewalk block}Sidewalk block

도면1은 본 고안 보도블록의 사시도1 is a perspective view of the present invention sidewalk block

도면2는 도면1의 가 - 가' 선 단면도이고 본 고안의 결합구성을 나타낸 단면 예시도 이다.2 is a cross-sectional view taken along line 1 of FIG. 1 and is a cross-sectional view illustrating a coupling structure of the present invention.

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

1 : 외장블록1: exterior block

101: 걸림홈101: hanging groove

2 : 속블록2: Sokbloc

201: 걸림턱201: jamming jaw

본 고안은 폐기되어 매립 되고 있는 열경화성수지를 재활용하여 제조되는 보도블록에 관한 것으로서 보다 구체적으로는 열경화성수지를 50메쉬 이상 분쇄하여 열가소성수지와 열경화성수지의 혼합비율(70:30중량%)로 각각의 다른 스쿠류를 통하여 압출기 호퍼에 연속적으로 공급되고 압출기의 설정온도 (150℃∼200℃)온도범위 내에서 용융 펠렛화 한후 펠렛을 호퍼로더를 통하여 사출기 호퍼에 공급하여 1 차 사출공정에서 속블록(2)을 성형한 다음 컨베이어로 이송하여 2차 사출공정에서 속블록(2)을 금형에 인서트 시켜 외장블록(1)을 신재의 합성고무 또는 합성수지로 사출성형 함으로서 기후변화에 의한 사용중 이격 및 탈착을 방지 할 수 있도록 일체형으로 제조되는 것에 관한 것이다.The present invention relates to a sidewalk block manufactured by recycling the discarded thermosetting resin. More specifically, the thermosetting resin is crushed by at least 50 mesh, and the mixture ratio of the thermoplastic resin and the thermosetting resin (70: 30% by weight) is It is continuously supplied to the extruder hopper through other screw and melt pelletized within the set temperature (150 ℃ ~ 200 ℃) temperature range of the extruder, and then the pellet is supplied to the injection machine hopper through the hopper loader, so that ) And then transfer it to the conveyor to insert the inner block (2) into the mold in the second injection process to prevent the separation and desorption during use by climate change by injection molding the outer block (1) with new synthetic rubber or synthetic resin. It is related to being manufactured in one piece so as to.

주지된 바와 같이 보도블록은 사람의 보행을 위하여 노면에 설치되는 블록으로 종래에는 주로 시멘트와 모래를 이용하여 블록을 성형하여 사용하였으나 근래에는 자원의 절약과 환경보호의 목적으로 폐합성수지, 폐타이어, 폐우레탄, 폐콘크리트 등 폐자재를 이용하여 성형되는 보도블록이 다수 제안되어 사용되고 있으나, 제조기술 및 노하우 부족으로 품질이 떨어지며, 제조 코스트 상승으로 인한 시멘트블록 대비 실용성이 크게 떨어지는 결점이 있었다.As is well known, the sidewalk block is a block installed on the road surface for human walking. In the past, the block is mainly formed by using cement and sand. However, recently, the synthetic resin block, waste tire, A number of sidewalk blocks that are formed using waste materials such as waste urethane and waste concrete have been proposed and used. However, the quality has decreased due to lack of manufacturing technology and know-how, and there is a drawback that the practicality is significantly lower than that of cement blocks due to an increase in manufacturing cost.

또한 앞에서 언급한 폐합성수지라 함은 열가소성수지에 국한되어 재활용되고 있는 실정이며, 열경화성수지는 폐기하여 분쇄후 매립에 의존하고 있는 실정이다.In addition, the above-mentioned waste synthetic resin is a situation that is recycled limited to the thermoplastic resin, and the thermosetting resin is discarded and relied on landfill after grinding.

본 고안은 상기와 같은 종래의 결점을 개선코자 안출한 것으로서 폐기되어 매립되고 있는 열경화성수지를 열가소성수지와 혼합하여 펠렛화 한후 속블록을 제조 하는데 사용함으로 원가절감과 환경오염을 줄일 수 있고 제조공정의 자동화로 품질 및 대량생산 체계를 확보함으로서 경제성과 실용성을 높이는데 그 목적이 있다.The present invention has been made to improve the above-mentioned drawbacks as described above, and it is possible to reduce the cost and environmental pollution by using the thermosetting resin, which is discarded and landfill, mixed with thermoplastic resin to pelletize and manufacture the inner block. The objective is to increase economics and practicality by securing quality and mass production systems through automation.

상기와 같은 목적을 달성하기 위하여 본 고안은 열가소성수지와 열경화성수 지의 혼합비율(70:30중량%)로 제조되는 속블록(2)의 외측둘레 및 내측 걸림홈(101)에 신재의 합성고무 및 합성수지를 주입 사출성형 함으로 상기의 목적을 달성 할 수 있다.In order to achieve the above object, the present invention provides a synthetic rubber of a new material in the outer circumference and the inner locking groove 101 of the inner block 2, which is made of a mixing ratio of the thermoplastic resin and the thermosetting resin (70: 30% by weight). Injection molding the synthetic resin can achieve the above object.

이를 실시 예를 통하여 상세히 설명하면 다음과 같다.This will be described in detail through the embodiment as follows.

먼저 도면1은 본 고안의 보도블록의 사시도가 도시되어있고 도면2는 완성된 본 고안의 보도블록 단면도가 도시되어 있다.First, Figure 1 is a perspective view of the sidewalk block of the present invention and Figure 2 is a cross-sectional view of the completed sidewalk block of the present invention.

즉 본 고안에 따라 성형되는 속블록(2)은 폐기되어 매립되고 있는 열경화성수지를 50메쉬 이상으로 분쇄하여 열가소성수지와 열경화성수지의 혼합비율(70:30중량%)로 각각의 다른 스쿠류를 통하여 압출기 호퍼에 연속적으로 공급되고 압출기의 설정온도(150℃∼200℃)온도범위 내에서 용융 펠렛화 한후 펠렛을 호퍼로더를 통하여 사출기 호퍼에 공급하여 1차 사출공정에서 속블록(2)을 사출성형 한다음 속블록(2)을 컨베이어로 이송하여 2차 사출공정에서 속블록(2)을 금형에 인서트 시켜 속블록(2)의 상면과 측면 및 걸림홈(101)에 신재의 합성고무 또는 합성수지를 주입 외장블록(1)을 사출성형함으로 사용중 기후변화에 의한 이격 및 탈착을 방지할 수 있도록 일체형으로 제조되는 것이다.That is, the inner block 2 formed according to the present invention is crushed and disposed of the thermosetting resin to be over 50 mesh and extruder through each different screw at a mixing ratio (70: 30% by weight) of the thermoplastic resin and the thermosetting resin. Continuously supplied to the hopper and melt pelletized within the set temperature (150 ℃ ~ 200 ℃) temperature range of the extruder, the pellet is supplied to the injection machine hopper through the hopper loader to injection molding the inner block (2) in the primary injection process Transfer the sonic block 2 to the conveyor and insert the sock block 2 into the mold in the second injection process to inject synthetic rubber or resin of new material into the upper and side surfaces of the sock block 2 and the locking groove 101. The injection molding of the outer block (1) is to be manufactured integrally to prevent separation and detachment due to climate change during use.

상기와 같이 본 고안은 보도블록의 속블록(2)은 폐기되어 매립되어지고 있는 열경화성수지를 50메쉬 이상 분쇄하여 열가소성수지와 혼합 펠렛화하여 속블록(2) 제조에 사용함으로 원가절감 및 환경오염을 방지할 수 있고 As described above, the present block of the inner block 2 of the sidewalk block is discarded and crushed the thermosetting resin 50 mesh or more and mixed with the thermoplastic resin pelletized to use in the production of the inner block (2) to reduce the cost and environmental pollution Can prevent

외장블록(1)은 신재의 재료를 사용함으로 외관이 미려한 보도블록을 얻을 수 있는 잇점이 있으며, 제조공정의 자동화로 재활용산업의 발전에도 기여가 크다고 할 수 있다.Exterior block (1) has the advantage of obtaining a beautiful sidewalk block by using a new material, it can be said that the contribution to the development of the recycling industry by automation of the manufacturing process.

Claims (2)

열가소성수지 70중량%, 열경화성수지 30중량%의 혼합물로 속블록(2)을 제조함에 있어, 속블록(2)의 하부외주둘레를 상부외주둘레보다 일정폭작게 형성하여 그 경계부에 외주를 따라 요입홈 및 걸림턱(201)을 형성하고 속블록(2)의 상면과 요입홈 및 걸림홈(101)에 신재의 합성고무 또는 합성수지를 투입 하여 응고시킴으로 외장블록(1)이 성형되어, 속블록(2)과 외장블록(1)이 사용중 이격 및 탈착을 방지할수 있도록 일체형의 결합구조로된 보도블록.In the manufacture of the inner block 2 with a mixture of 70% by weight of thermoplastic resin and 30% by weight of thermosetting resin, the lower outer circumference of the inner block 2 is formed to be smaller than the upper outer circumference, so that The outer block 1 is formed by forming a mouth groove and a locking jaw 201 and solidifying the upper surface of the inner block 2 and the concave groove and the locking groove 101 by putting synthetic rubber or synthetic resin of a new material into a solid block. 2) and the side block (1) of the sidewalk block of the combined structure to prevent separation and detachment during use. 속블록(2)의 하부외주둘레를 상부외주둘레보다 일정폭작게 형성하여 그 경계부에 외주를 따라 요입홈 및 걸림턱(201)을 형성하고 속블록(2)의 상면과 요입홈 및 걸림턱(201)에 신재의 합성고무 또는 합성수지를 투입하여 응고시킴으로 외장블록(1)이 성형되어, 속블록(2)과 외장블록(1)이 일체형의 결합구조로된 보도블록.The lower outer circumference of the inner block 2 is formed to be smaller than the upper outer circumference, thereby forming a recessed groove and a hooking jaw 201 along the outer periphery thereof, and the upper surface of the inner block 2 and the recessed groove and the locking jaw ( 201) by adding a new synthetic rubber or synthetic resin to solidify the outer block (1) is formed, the inner block (2) and the outer block (1) of the sidewalk block having an integral coupling structure.
KR2020050029779U 2005-10-18 2005-10-18 Sidewalk block KR200414361Y1 (en)

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