KR20010069415A - wood powder uptake mold manufacture method and mold - Google Patents

wood powder uptake mold manufacture method and mold Download PDF

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Publication number
KR20010069415A
KR20010069415A KR1020010015347A KR20010015347A KR20010069415A KR 20010069415 A KR20010069415 A KR 20010069415A KR 1020010015347 A KR1020010015347 A KR 1020010015347A KR 20010015347 A KR20010015347 A KR 20010015347A KR 20010069415 A KR20010069415 A KR 20010069415A
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South Korea
Prior art keywords
wood
powder
wood powder
molded article
progress
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KR1020010015347A
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Korean (ko)
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전상은
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전상은
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Priority to KR1020010015347A priority Critical patent/KR20010069415A/en
Publication of KR20010069415A publication Critical patent/KR20010069415A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/02—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N1/00—Pretreatment of moulding material
    • B27N1/02—Mixing the material with binding agent
    • B27N1/029—Feeding; Proportioning; Controlling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/002—Manufacture of substantially flat articles, e.g. boards, from particles or fibres characterised by the type of binder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/18—Auxiliary operations, e.g. preheating, humidifying, cutting-off
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/20—Moulding or pressing characterised by using platen-presses
    • B27N3/203—Moulding or pressing characterised by using platen-presses with heating or cooling means

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

PURPOSE: A method for manufacturing forming material by using timber powder and forming material manufactured by the method are provided to manufacture the seal body, the beads and all kinds of industrial art objects by using the timber remains as the main material resource. CONSTITUTION: In the method for manufacturing forming material by using timber powder and forming material manufactured by the method, a few progresses are included. In the first progress, the timber remains are crushed into the minute powder state. In the second progress, the crushed timber powder and the epoxy resin are mixed with the ratio of 9:1 and are stirred evenly. In the third progress, the stirred mixture is injected into a pressing instrument and is pressed with the load of 100kg/m2 in 30-100 deg.C for 1 hour. In the fourth progress, the pressed mixture is hardened in 10-40 deg.C for 24 hours. In the fifth progress, the material formed through pressing and hardening is processed as the wanted form.

Description

목재 분말을 이용한 성형물의 제조방법과 그 제조방법에 의해 제조된 성형물. {wood powder uptake mold manufacture method and mold}A method for producing a molded article using wood powder and a molded article produced by the method. {wood powder uptake mold manufacture method and mold}

본 발명은 목재 분말을 이용한 성형물의 제조방법과 그 제조방법에 의해 제조된 성형물에 관한 것으로서, 좀더 상세히는 목재(특히 대추목)를 분말화시켜 용융상태의 수지에 혼합하여 경화시킨 후 이를 도장 본체나 염주알, 악세사리형 부적등과 같은 다양한 형태의 성형물로 성형할 수 있도록 한 목재 분말을 이용한 성형물의 제조방법과 그 제조방법에 의해 제조된 성형물에 관한 것이다.The present invention relates to a method for producing a molded article using wood powder and a molded article produced by the method. More specifically, the wood (particularly jujube tree) is pulverized and mixed with a resin in a molten state and cured. The present invention relates to a method for producing a molded article using wood powder and to a molded article produced by the method for producing the molded article in various forms such as beads and beads.

도장이나 염주알 및 각종 공예품의 제조에는 목재가 널리 사용되고 있는데, 위 목재은 그 수급에 한계성이 있어 근자에 들어서는 원자재의 가격이 급등하고 있는 실정에 있는 바, 그 적절한 대응방안이 절실하다.Wood is widely used for the production of paintings, beads and various crafts. The above wood is limited in its supply and demand, and the price of raw materials in the near future is soaring.

그리고, 목재를 이용한 도장 및 각종 공예품의 인각시에는 다량의 목재 찌꺼기가 발생하고 있으나 위 발생된 목재 찌꺼기에 대한 적절한 처리방안이 없어 각 업체에서는 목재 찌꺼기를 무단히 방기하거나 소각하고 있는데, 이는 귀중한 자원의 손실일 뿐만 아니라 환경오염의 문제점까지 지적되는 것이다.In addition, there is a large amount of wood waste generated during painting of wood and the imprinting of various crafts. Not only is it a loss, but the problem of environmental pollution is also pointed out.

본 발명은 목재를 이용한 도장의 제조 및 각종 공예품의 제조시에 발생되는 목재 찌꺼기를 주재료원으로 사용하여 도장 본체나 염주알 및 각종 공예품을 제조할 수 있도록 함에 기술적 과제의 주안점을 두고 완성한 목재 분말을 이용한 성형물의 제조방법과 그 제조방법에 의해 구현된 성형물을 제공하고자 한다.The present invention uses the wood residue generated during the manufacture of paint using wood and the production of various crafts as the main material source to produce a finished wood powder with the focus of the technical problem in that it is possible to manufacture a paint body, beads and various crafts. It is to provide a method of producing a molded article used and a molded article implemented by the method.

본 발명은 분쇄공정과, 혼합·교반공정과, 가압공정과, 경화공정과, 가공공정 등으로 이루어지는데, 각 공정의 바람직한 실시는 하기와 같이 이루어진다.This invention consists of a grinding | pulverization process, a mixing / stirring process, a pressurization process, a hardening process, a processing process, etc., Preferred implementation of each process is carried out as follows.

제1 공정 - 본 공정은 분쇄공정으로서 목재 찌꺼기(특히 대추목)를 분쇄수단등에 투입하여 균일한 입자를 갖는 미세한 분말상태로 분쇄한다.1st process-This process is a grinding process, in which wood chips (especially jujube trees) are put into a grinding means or the like and ground into fine powder with uniform particles.

제2 공정 - 본 공정은 혼합·교반공정으로서 분쇄된 목재 분말을 용융상태의 에폭시수지(epoxy resin)에 혼합하되, 혼합되는 목재 분말과 에폭시수지는 중량대비 9 : 1의 비율이 되도록 하여 고르게 교반한다.2nd process-This process is mixing and stirring process. The pulverized wood powder is mixed with the epoxy resin in the molten state, but the wood powder and the epoxy resin are mixed in a ratio of 9: 1 to the weight and stirred evenly. do.

한편, 상기 혼합·교반공정에서는 목탄(특히 참숯) 또는 황토 등의 부가물을 첨가시켜 물성을 향상시킬 수 있는데, 목탄이나 황토 등의 물질은 원적외선의 방사효능이 우수한 물질인 점은 알려진 사실인 바, 목탄이나 황토를 첨가하였을 시에는 완성된 성형물에서 원적외선의 방사가 이루어지게 된다.Meanwhile, in the mixing and stirring process, it is possible to improve the physical properties by adding an additive such as charcoal (especially charcoal) or ocher, but it is known that the material such as charcoal or ocher is a material having excellent radiation efficiency of far infrared rays. When charcoal or loess is added, far-infrared rays are emitted from the finished molding.

목재 분말에 목탄을 첨가하고자 할 시에는 목재 분말과 목탄 분말을 중량대비 7 : 3의 비율이 되도록 하고, 목재 분말에 황토를 첨가하고자 할 시에는 목재 분말과 황토 분말을 중량대비 7 : 3의 비율이 되도록 혼합하여 사용한다.When adding charcoal to wood powder, the ratio of wood powder and charcoal powder is 7: 3, and when adding ocher to wood powder, the ratio of wood powder and ocher powder is 7: 3 by weight. Mix so that it is used.

제3 공정 - 본 공정은 가온가압공정으로서 목재 분말과 에폭시수지 혼합물을가압수단의 성형틀에 투입하여 가온가압하되, 이때 가압가압의 환경은 30℃이상 100℃이하의 온도, 100kg/㎡의 하중으로 설정하고 가압시간은 1시간 이내가 되도록 한다.3rd process-This process is a warming pressurizing process. The mixture of wood powder and epoxy resin is put into pressurizing mold of pressurizing means to be heated and pressurized. At this time, pressurized pressurizing environment is 30 ℃ to 100 ℃ and 100kg / ㎡ load. And pressurization time should be within 1 hour.

한편, 상기 가압수단에 사용되는 성형틀은 혼합물을 평판형태로 형태로 성형해주기 위한 성형틀과 혼합물을 봉상으로 성형해주기 위한 성형틀이 선택적으로 사용될 수 있는데, 평판형태로 성형되는 성형물은 부적이나 열쇠고리 등과 같은 공예품의 제조에 유리하고 봉상으로 성형되는 성형물은 도장 본체나 염주알 등의 제조에 유리하다고 볼 수 있다.On the other hand, the molding die used for the pressing means may be optionally used for molding the mold to form the mixture in the form of a flat plate and the molding die for molding the mixture in the form of a rod. It is advantageous for the production of crafts such as rings, and moldings formed into rods may be advantageous for the production of painted bodies or beads.

제4 공정 - 본 공정은 경화공정으로서 가압된 목재 분말과 에폭시수지 혼합물이 경화시키되, 이때 경화환경은 10℃이상 40℃이하의 온도로 설정하여 혼합물의 자연경화가 이루어지도록 한다.4th process-This process is a hardening process to harden the pressurized wood powder and epoxy resin mixture, in which the curing environment is set at a temperature of 10 ℃ or more and 40 ℃ or less to allow the mixture to harden naturally.

제5 공정 - 본 공정은 가공공정으로서 1,2차 가압공정을 거쳐 성형된 성형물을 소망하는 형태로 가공하는데, 위 가공된 형태는 도장이나 염주 및 각종 공예품이 될 수 있다.5th process-This process is a processing process, and the molded product formed through the 1st and 2nd pressurization process is processed into a desired shape, and the processed form may be a coating, a beads, and various crafts.

이상의 공정을 거쳐 소망하는 성형물을 구현할 수 있었는데, 본 발명은 목재 분말을 미세한 분말상태로 분쇄하여 사용하기 때문에 성형물의 질감표현이 우수할 뿐만 아니라 목재 분말과 에폭시수지 혼합물을 일정하중으로 가온가압시킨 후 자연경화시키므로 성형물에 공극(gap)이 형성되는 것을 방지할 수 있는 것이다.Through the above process was able to implement the desired molding, the present invention is not only excellent in the texture of the molding because the wood powder is used to crush the fine powder state as well as after pressing the wood powder and epoxy resin mixture to a constant load It is possible to prevent the formation of a gap (gap) in the molding because it is a natural curing.

본 발명에 의해 성형된 제품은 목재 분말을 주성분으로 하고 있으므로 물성에 있어서도 기존의 목재 제품에 비해 손색이 없을 뿐만 아니라 미세한 분말상태의목재 분말이 에폭시수지를 매개체로 압축된 상태이기 때문에 질감의 표현이나 내구성 등에 있어서는 기존의 목재보다 우수하다.Since the product molded by the present invention has a wood powder as a main ingredient, there is no deterioration in physical properties as compared to conventional wood products, and because the fine powder wood powder is compressed with an epoxy resin as a medium, It is superior to conventional wood in durability.

본 발명은 황토나 목탄 분말 등의 부재료를 첨가하여 성형물에 원적외선의 방사효능을 부가할 수 있는데, 목탄의 경우 카라타제 활성효모가 풍부하며 카라타제 효모균은 노화의 원인이 되는 황성탄소, 과산화지질을 환원·분해시키는 이로운 역활을 하게 된다.The present invention can add far-infrared radiation to moldings by adding subsidiary materials such as ocher or charcoal powder. Charcoal is rich in caratase active yeast, and caratase yeast is a sulfur carbon and lipid peroxide which causes aging. It plays a beneficial role of reducing and decomposing.

그리고, 황토의 경우에는 인체에서 뿜어져 나오는 독성을 중화시켜 신체리듬을 원활하게 유지시켜 줄 뿐만 아니라 유해 해충(바퀴벌레 등)의 접근을 막아줄 수 있으며, 또한, 황토가 성형물의 강도를 향상시키는 잇점까지 얻을 수 있다.In addition, in the case of ocher, it neutralizes the toxicity emitted from the human body and not only maintains the body rhythm smoothly, but also prevents the access of harmful pests (cockroaches, etc.), and in addition, the ocher improves the strength of moldings. You can get up to

상술한 바와 같이 본 발명에서 제시하는 목재를 이용한 성형물의 제조방법은 목재를 이용한 도장의 인각 및 공예품의 제조시에 발생되는 목재 찌꺼기를 재활용하여 강도 및 내구성이 우수한 도장이나 염주 및 각종 악세사리를 성형할 수 있도록 한 것으로서, 본 발명은 그 처리에 애로점이 많은 목재 찌꺼기를 주재료원으로 사용함으로써 환경오염의 방지에 일조할 수 있을 뿐만 아니라 목재의 무분별한 채취를 억제할 수 있으며, 또한, 기왕에 방기되거나 소각되는 목재 찌꺼기를 이용함에 따른 경제적인 잇점까지 득할 수 있고, 참숯이나 황토 등과 같은 부재료를 이용하여 더욱 우수한 물성을 갖는 제품을 구현하여 제품경쟁력을 향상시킬 수 있는 등 그 기대되는 효과가 실로 다대한 매우 유익한 발명인 것이다.As described above, the method of manufacturing a molded article using wood according to the present invention may be used to form a coating or beads and various accessories having excellent strength and durability by recycling wood chips generated during the engraving of a paint using wood and the manufacture of a craft. As a result, the present invention can not only contribute to the prevention of environmental pollution, but also to suppress the indiscriminate collection of wood by using wood chips having a lot of troubles as the main material source. The economic benefits of using wood chips can be obtained, and by using subsidiary materials such as charcoal or loess, the products can be realized with better physical properties and the product competitiveness can be improved. It is an invention.

Claims (5)

목재 찌꺼기를 균일한 입자를 갖는 미세한 분말상태로 분쇄하는 공정;Grinding wood chips into fine powder with uniform particles; 분쇄된 목재 분말과 에폭시수지(epoxy resin)를 중량대비 9 : 1의 비율로 혼합하여 고르게 교반하는 공정;Mixing the pulverized wood powder and epoxy resin in a ratio of 9: 1 to weight and stirring the mixture evenly; 교반된 혼합물을 가압수단에 투입하여 30℃이상 100℃이하의 온도하에서 100kg/㎡의 하중으로 1시간 동안 가온가압하는 공정;Putting the stirred mixture into a pressurizing means and heating and pressing for 1 hour under a load of 100 kg / m 2 at a temperature of 30 ° C. or higher and 100 ° C. or lower; 가압된 혼합물을 10℃이상 40℃이하의 온도하에서 24시간 동안 자연경화하는 공정;Spontaneously curing the pressurized mixture at a temperature of 10 ° C. to 40 ° C. for 24 hours; 가압 및 자연경화를 거쳐 성형된 성형물을 소망하는 형태로 가공하는 공정을 포함하는 것을 특징으로 하는 목재를 이용한 성형물의 제조방법.A method for producing a molded article using wood, comprising the step of processing a molded article formed through pressure and natural hardening into a desired shape. 제1항에 있어서;The method of claim 1; 에폭시수지에 혼합되는 목재 분말은 목재 분말과 목탄 분말이 중량대비 7 : 3의 비율로 혼합된 것임을 특징으로 하는 목재를 이용한 성형물의 제조방법.Wood powder to be mixed in the epoxy resin is a method for producing a molding using wood, characterized in that the wood powder and charcoal powder is mixed in a ratio of 7: 3 by weight. 제1항에 있어서;The method of claim 1; 에폭시수지에 혼합되는 목재 분말은 목재 분말과 황토가 중량대비 7 : 3의 비율로 혼합된 것임을 특징으로 하는 목재를 이용한 성형물의 제조방법.Wood powder to be mixed in the epoxy resin is a method for producing a molding using wood, characterized in that the wood powder and ocher mixed in a ratio of 7: 3 by weight. 제1항의 제조방법에 의해 제조된 성형물은 도장 본체인 것임을 특징으로 함.The molded article produced by the manufacturing method of claim 1 is characterized in that the paint body. 제1항의 제조방법에 의해 제조된 성형물은 염주알인 것임을 특징으로 함.The molded article prepared by the method of claim 1 is characterized in that the beads.
KR1020010015347A 2001-03-20 2001-03-20 wood powder uptake mold manufacture method and mold KR20010069415A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200038764A (en) * 2018-10-04 2020-04-14 이은만 Manufacturing method of loess wood

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200038764A (en) * 2018-10-04 2020-04-14 이은만 Manufacturing method of loess wood

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