KR19990073039A - Manufacturing method of street lamp using waste tire particles - Google Patents

Manufacturing method of street lamp using waste tire particles Download PDF

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Publication number
KR19990073039A
KR19990073039A KR1019980054568A KR19980054568A KR19990073039A KR 19990073039 A KR19990073039 A KR 19990073039A KR 1019980054568 A KR1019980054568 A KR 1019980054568A KR 19980054568 A KR19980054568 A KR 19980054568A KR 19990073039 A KR19990073039 A KR 19990073039A
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South Korea
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waste
mold
manufacturing
street
column
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KR1019980054568A
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Korean (ko)
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박근출
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박근출
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Priority to KR1019980054568A priority Critical patent/KR19990073039A/en
Publication of KR19990073039A publication Critical patent/KR19990073039A/en

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Abstract

(1) 청구범위에 기개된 발명이 속한 기술분야.(1) The technical field to which the invention described in the claims belongs.

폐타이어 입자를 이용한 가로등주의 제조방법에 관한 분야.Field of manufacturing street lamps using waste tire particles.

(2) 발명이 해결하고자 하는 기술적 과제.(2) The technical problem to be solved by the invention.

종래에는 주로 주물처리된 주철등주이었기에 중량이 과다하여 운반, 시공이 까다로웠고 제조원가가 많이 들었으며, 더불어 차량충돌시 충격흡수가 전혀 이루어지지 않아 안전사고의 위험성도 높았음.Conventionally, cast iron lamps were mainly cast, so they were difficult to transport and construct due to excessive weight, costing a lot of manufacturing costs, and the high risk of safety accidents due to no shock absorption when the vehicle crashed.

(3) 발명의 해결방법의 요지.(3) Summary of the solution of the invention.

본 발명은 폐타이어나 폐고무, 폐합성수지, 폐비닐 등을 입자화시켜 이를 폴리우레탄액과 혼합교반한 후, 금형을 통하여 내부에 강관이 내장된 가로등주로 사출성형함으로써, 각종 산업쓰레기화 되는 폐기물을 재활용함과 동시에 가볍고 견고하며 충격흡수력이 뛰어난 가로등주를 제조할 수 있는 방법을 제공함에 요지가 있음.According to the present invention, waste tires, waste rubber, waste synthetic resins, waste vinyl, etc. are granulated and mixed with a polyurethane liquid, and then injection molded into a street lamp with a steel pipe embedded therein through a mold to produce various industrial wastes. At the same time, there is a need to provide a way to manufacture street lamps that are light, durable and shock-absorbing.

(4) 발명의 중요한 용도.(4) Important uses of the invention.

가로등주로 사용됨.Mainly used as street light.

Description

폐타이어입자를 이용한 가로등주의 제조방법.Method for manufacturing street lamps using waste tire particles.

본 발명은 폐타이어입자를 이용한 가로등주의 제조방법에 관한 것으로, 좀더 구체적으로는 사용후 폐기되는 타이어나 각종 폐고무, 폐합성수지, 폐비닐 등을 잘게 분쇄하고, 이들 입자에 폴리우레탄액을 투입 교반한 후, 이를 등주금형에 투입 사출함으로써, 저가제조가 가능하면서 질감이 매우 부드럽고, 또 충격 및 진동흡수가 매우 용이하며, 더불어 안전성이 뛰어난 가로등주를 제공할 수 있게 하기 위한 것이다.The present invention relates to a method for manufacturing street lamps using waste tire particles, and more specifically, finely grinds tires, various waste rubbers, waste synthetic resins, waste vinyls, etc. which are disposed of after use, and adds a polyurethane liquid to these particles and stirs them. Then, by injecting the injection into the mold, it is possible to provide a low-cost manufacturing, very soft texture, very easy to absorb shock and vibration, and also provide a street lamp with excellent safety.

주지된 바와 같이 통상의 가로등주는 주로 주철로 제조되기 때문에 제조원가가 상당히 고가이고, 또 생산성이 매우 저조하며, 차량추돌 등이 발생할 경우 등주가 깨지기도 하면서 충격흡수가 제대로 되지 않아 차량파손이 극심하면서 인사사고 발생률도 상당히 높게 되는 등 많은 폐단이 따랐던 것이다.As is well known, street lamps are manufactured mainly of cast iron, which is very expensive in manufacturing, very low in productivity, and in the event of a vehicle crash, the column is broken and the shock is not absorbed properly. Many accidents were followed, including the fact that the accident rate was quite high.

또한 중량이 상당히 많이 나가기 때문에 운반이 그리 용이하지 못하고, 더불어 시공 또한 과다한 중량으로 인하여 매우 어려웠던 것이다.In addition, it is not easy to transport because of the considerable weight, and construction was also very difficult due to the excessive weight.

따라서 본 발명은 전술한 종래의 제반문제점을 해결하기 위해 발명한 것으로, 특히, 산업쓰레기로 전락하기 쉬운 폐타이어나 폐합성수지, 폐고무, 폐비닐, 폐플라스틱 등을 분쇄하여 쌀톨크기정도로 잘게 입자화시켜, 여기에 바인더로서 폴리우레탄액을 부어 혼합한 뒤 이를 등주금형내에 철금속 파이프를 내장시킨 뒤 투입사출하므로써, 철금속 파이프가 등주의 골조로 되면서 외부에는 폐타이어 입자등이 일반주철등주 모양으로 형성되게 하며, 이에 따라 폐타이어나 폐합성수지의 효율적인 재활용과 성형된 등주의 질감 및 외관이 미려하게 되고 안전성이 뛰어나면서 중량이 가벼운 가로등주를 제공할 수 있도록 하려는데 그 목적이 있는 것이다.Therefore, the present invention was invented to solve the above-mentioned conventional problems, and in particular, finely pulverized waste tires, waste synthetic resins, waste rubber, waste vinyl, waste plastics, etc., which are prone to industrial waste, and are finely granulated to a rice toll size. By pouring the polyurethane liquid as a binder and mixing it, and then inserting the ferrous metal pipe into the casting mold and inserting it, the ferrous metal pipe becomes a frame of the column, and the waste tire particles and the like are formed on the outside of the cast iron column. Therefore, the purpose of the present invention is to provide efficient street light poles with excellent recycling of waste tires and waste synthetic resins and beautiful texture and appearance of molded pillars and excellent safety and light weight.

도 1은 본 발명의 일실시예를 나타낸 단면도1 is a cross-sectional view showing an embodiment of the present invention

도 2는 도 1의 A부 확대도2 is an enlarged view of a portion A of FIG.

도 3은 본 발명의 정면 예시도3 is a front view of the present invention

※ 도면중 주요부호에 대한 설명※ Explanation of the main symbols in the drawings

(1) 가로등주 (1a) 하부등주(1) Street lamps (1a) Lower lamps

(1b) 중간등주 (1c) 상부등주(1b) Middle Lantern (1c) Upper Lantern

(2) 등주금형 (2a) 하부등주금형(2) Lantern mold (2a) Lower column mold

(2b) 중간등주금형 (2c) 상부등주금형(2b) Middle Lantern Mold (2c) Upper Lantern Mold

(4) 연결용 암나사부 (5) 연결용수나사부(4) Female thread part for connection (5) Male thread part for connection

가로등주(1)를 제조함에 있어서,In manufacturing the street lamp (1),

먼저 등주금형(2)을 제작하되 등주의 길이가 상당히 길므로 하부등주금형(2a), 중간등주금형(2b), 상부등주금형(2c)으로 분리구성하고(경우에 따라 등주길이에 맞춰 3등분∼6등분등 여러 가지 규격으로 형성할 수도 있음) 각각의 등주금형을 대형사출기에 취부시킨다. 이어서 폐타이어 폐비닐, 폐플라스틱, 폐합성수지 등을 분쇄하여 쌀톨만한 크기로 입자화(이하 폐타이어 입자로 약칭함)시켜 이곳에 폴리우레탄액을 투입 혼합시키되, 폐타이어 입자와 폴리우레탄액의 비율을 8:2의 비율로 혼합교반하여 구비한다.First of all, make the mold (2), but the length of the column is quite long, so it is divided into the lower column mold (2a), the middle column mold (2b), and the upper column mold (2c) and (if necessary) Depending on the size, it can be formed into various standards such as 3 to 6 parts. Subsequently, waste tires, waste vinyl, waste plastics, waste synthetic resin, etc. are pulverized and granulated to the size of rice toll (hereinafter abbreviated as waste tire particles), and the polyurethane liquid is added and mixed therein, but the ratio of waste tire particles and polyurethane liquid is mixed. It is prepared by mixing and stirring at a ratio of 8: 2.

상기 하부등주금형(2a), 중간등주금형(2b), 상부등주금형(2c)에 각각 연결용 암나사부(4)와 연결용수나사부(5)를 형성한 강관(3)(3')(3")을 각각 내장시키고, 각각의 등주금형내부에 폴리우레탄액과 혼합교반된 폐타이어 입자를 충진시켜쿠숀층(7)을 형성한 뒤, 50°∼ 60°의 온도에서 20분정도 유지시킨 후 분리시키고, 분리된 등주(1)는 표면에 분체도장 또는 에니멜코팅 등과 같은 표면처리를 한후 70℃∼ 80℃의 온도를 유지하는 건조로에서 20∼30분 정도 건조시킨다.Steel pipes (3) (3 ') having a female threaded portion (4) and a connecting male threaded portion (5) formed at the lower columnar mold (2a), the middle columnar mold (2b), and the upper columnar mold (2c), respectively. (3 "), each of which is filled with waste tire particles mixed and stirred with a polyurethane liquid to form a cushion layer (7), and then at a temperature of 50 ° to 60 ° for about 20 minutes. After maintaining and separating, the separated column 1 is subjected to a surface treatment such as powder coating or enamel coating on the surface and dried for about 20 to 30 minutes in a drying furnace maintaining a temperature of 70 ℃ to 80 ℃.

이와 같은 방법으로 하부등주(1a), 중간등주(1b), 상부등주(1c)를 형성한후 이들을 순차적으로 조립하여 가로등주(1)를 조립 완성한다.After forming the lower column (1a), the middle column (1b), the upper column (1c) in this way, the assembly of the streetlight column (1) is completed by assembling them sequentially.

또 위와 같은 가로등주(1)를 제조하는 과정에서 플리우레탄액이 혼합 교반 된 폐타이어 입자에 적절한 색상의 안료를 혼합하면 가로등주(1)의 색상도 원하는색상으로 형성할 수 있게 된다.In addition, when the pigment of the appropriate color is mixed with the waste tire particles in which the polyurethane solution is mixed and stirred in the process of manufacturing the street lamp (1) as described above, the color of the street lamp (1) can also be formed in the desired color.

또한 하부등주금형(2a)과 중간등주금형(2b), 그리고 상부등주금형(2c)을 여러가지 다양한 무늬와 모양으로 형성하면, 제조되는 가로등주 역시 매우 다양하게 생산할 수 있게 되며, 생산성 또한 종래 주철 가로등주에 비하여 월등하여 양산이 가능하게 되는 것이다.In addition, if the lower column mold (2a), the middle column mold (2b), and the upper column mold (2c) formed in a variety of patterns and shapes, it is possible to produce a variety of street lamps also produced, the productivity is also conventional Compared to cast iron street lamps, mass production is possible.

이하 본 발명의 작용을 설명한다.Hereinafter, the operation of the present invention.

본 발명은 폐타이어 폐비닐, 폐플라스틱, 폐합성수지 등과 같은 산업폐기물 또는 산업쓰레기로 되기 쉬운 소재를 분쇄하여 쌀톨만한 크기로 입자화시키고, 여기에 입자량의 20% 정도 되게 폴리우레탄액을 투입시켜 혼합교반한 뒤 하부등주금형(2a), 중간등주금형(2b), 상부등주금형(2c)으로 분리형성된 등주금형을 사출기에 취부한 후, 상기 등주금형들의 내부에 강관(3)(3')(3")을 각각 내장시킨 뒤 폴리우레탄액과 혼합교반된 폐타이어 입자를 충진시켜 50℃∼60℃에서 20분정도 유지성형시킴으로써, 폐타이어 입자들이 폴리우레탄액에 의해 매우 견고하게 서로 접착응고되게 되면서 강관(3)(3')(3")을 감싸게 되고 또 강관(3)(3')(3")에 폐타이어 입자가 매우 견고하게 부착 고정되게 되는 것이다.The present invention pulverizes industrial waste or industrial waste such as waste tires, waste plastics, plastics, waste synthetic resins, and the like, and granulates the grains to a size equivalent to rice toll, and adds a polyurethane solution to about 20% of the amount of particles. After mixing and stirring the lower casting mold (2a), the middle casting mold (2b), and the upper casting mold (2c) separately formed into the injection molding machine, and the steel pipe (3) ( 3 ') (3 ") were embedded and the waste tire particles mixed with the polyurethane solution were filled and held and molded for 20 minutes at 50 ° C to 60 ° C. Thus, the waste tire particles were very firmly formed by the polyurethane solution. As the adhesive solidifies each other, the steel pipes 3, 3 ', 3 "are enclosed and the waste tire particles are very firmly attached to the steel pipes 3, 3', 3".

또 위와 같은 과정을 통하여 사출된 하부등주(1a), 중간등주(1b), 상부등주(1c)들은 각각의 등주 상하단부에 각각 연결용 암나사부(4)와 연결용 수나사부(5)가 형성되어 있기 때문에 통상의 주철등주조립방법과 같은 방법으로 조립 사용하면되는데, 일반 주철 가로등주보다 매우 가볍기 때문에 조립을 매우 신속 간편하게 할 수 있는 이점이 따르게 된다.In addition, the lower column (1a), the middle column (1b), the upper column (1c) is injected through the above process, respectively, the upper and lower ends of each of the connecting female threaded portion 4 and the male threaded portion (5) Because it is formed, it can be used to assemble in the same way as the usual cast iron lamp assembling method, because it is very light than ordinary cast iron street lamps, the advantages that can be assembled very quickly and simply follow.

위와 같은 방법으로 제조된 본 발명의 가로등주는 내부중앙에 강관(3)(3')(3")이 내장되어 있어 내구성, 강도 등이 매우 뛰어나고, 또 표면에는 폐타이어 입자가 제법 두껍게 코팅된 상태이기에 폐타이어 입자 특성에 의해 제법 쿠숀이 있으면서 충격흡수 등을 원활하게 할 수 있게 된다.The street lamp of the present invention manufactured by the above method has a built-in steel tube (3) (3 ') (3 ") in the inner center, very excellent in durability, strength, etc., and the surface of the waste tire particles are thickly coated As a result, the characteristics of the waste tire particles allow cushioning and the like to smoothly absorb shocks.

또한 종래 주철 가로등주와 동일 내지는 유사한 형상으로 제조가 가능하면서 중량이 가벼워 외관이 미려하면서 운반, 시공 등이 매우 편리하며 폐타이어 특성상, 오랜 시간 동안 방치되더라도 변색, 변질 등이 거의 없고, 보수가 불필요하며 거의 영구적 사용이 가능하고 제조원가가 주철 가로등주보다 현저하게 적게 들면서 자연친화적인 제품이 되는 것이다.In addition, it is possible to manufacture in the same or similar shape as the conventional cast iron street lamp, light weight, beautiful appearance, very convenient to transport, construction, etc., due to the characteristics of the waste tire, there is almost no discoloration, deterioration, etc. It can be used almost permanently, and the manufacturing cost is significantly less than that of cast iron street lamps, making it a natural product.

그리고 본 발명은 설치후 차량 등이 충돌하더라도 표면에 두껍게 코팅된 폐타이어 입자에 의해 충격 흡수가 매우 용이하게 이루어져서 등주의 파손 예방은 물론 차량의 파손 및 인사 사고도 크게 줄일 수 있게 되며, 더불어 산업폐기물화 되는 소재를 재활용함으로써 환경오염 등도 예방할 수 있게 되는 것이다.In addition, the present invention is very easy to absorb the impact by the waste tire particles coated on the surface even if the vehicle collides after installation, so that it is possible to prevent damage to the column, and also greatly reduce the damage and personnel accidents of the vehicle, and also industrial waste By recycling the material to be converted, it will be possible to prevent environmental pollution.

이상 설명한 바와 같이 본 발명은 폐타이어, 폐비닐, 페플라스틱, 폐합성수지 등과 같은 산업쓰레기화 되는 물질을 재활용함으로써 환경친화적인 등주 제조가 가능하게 되고, 또 등주 표면의 쿠숀 및 질감이 뛰어나 차량충돌시 도주나 차량의 파손 및 안전사고 등을 예방될 수 있게 되며, 제조원가가 저렴하게 들고 중량이 가벼워 운반, 시공이 편리하게 되는 매우 유용한 발명인 것이다.As described above, the present invention makes it possible to manufacture eco-friendly columnar by recycling industrial waste materials such as tires, waste vinyl, plastic, waste synthetic resin, etc., and also has excellent cushion and texture on the surface of the column. It is possible to prevent the breakage and safety accidents, such as escape or vehicle, it is a very useful invention that the manufacturing cost is cheap and the weight is light and convenient to transport, construction.

Claims (1)

가로등주(1)를 제조함에 있어서In manufacturing street lamps (1) 하부등주금형(2a), 중간등주금형(2b), 상부등주금형(2c)으로 분리구성하고 상기 등주금형 내에 강관(3)(3')(3")을 내장시킨 뒤,After divided into lower column mold (2a), middle column mold (2b), upper column mold (2c) and the steel pipe (3) (3 ') (3 ") in the column, 폐타이어, 폐비닐, 폐플라스틱, 폐합성수지 등을 쌀톨만한 크기로 형성한 입자와 폴리우레탄액을 8:2의 비율로 혼합하여, 이를 금형내부에 투입 사출하고, 이어서 표면처리에 분체도장 또는 에니멜코팅 등과 같은 여러 가지 표면처리 방법중 하나를 선택하여 하고, 건조조에 넣어 70 ∼ 80℃에서 20 ∼ 30분간 건조시켜 형성함을 특징으로 하는 폐타이어입자를 이용한 가로등주의 제조방법.Waste tires, waste vinyl, waste plastics, waste synthetic resins, etc., are mixed in a ratio of 8: 2 with a polyurethane liquid, and then injected into a mold and injected into the mold, followed by powder coating or enameling. A method for producing street lamps using waste tire particles, characterized in that one of various surface treatment methods such as melt coating is selected and placed in a drying bath and dried for 20 to 30 minutes at 70 to 80 ° C.
KR1019980054568A 1998-12-10 1998-12-10 Manufacturing method of street lamp using waste tire particles KR19990073039A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100443146B1 (en) * 2001-06-02 2004-08-04 이장춘 Building material manufacturing method which made with an abandoned tire
KR100545247B1 (en) * 2002-04-02 2006-01-24 전창운 A manufacturing method of waterproof insulating sheet
KR100911369B1 (en) * 2008-01-23 2009-08-07 (주)퓨즈본드코리아 Motar composition and a street light manufacturing method for prevent attaching stickers using a wood plastic
KR101130624B1 (en) * 2009-06-10 2012-04-02 주식회사 대명폴 Method for producing a street lamp with outer cover and the street lamp thereby

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100443146B1 (en) * 2001-06-02 2004-08-04 이장춘 Building material manufacturing method which made with an abandoned tire
KR100545247B1 (en) * 2002-04-02 2006-01-24 전창운 A manufacturing method of waterproof insulating sheet
KR100911369B1 (en) * 2008-01-23 2009-08-07 (주)퓨즈본드코리아 Motar composition and a street light manufacturing method for prevent attaching stickers using a wood plastic
KR101130624B1 (en) * 2009-06-10 2012-04-02 주식회사 대명폴 Method for producing a street lamp with outer cover and the street lamp thereby

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