KR960017089A - Law of plastic wood and its devices - Google Patents

Law of plastic wood and its devices Download PDF

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Publication number
KR960017089A
KR960017089A KR1019940031055A KR19940031055A KR960017089A KR 960017089 A KR960017089 A KR 960017089A KR 1019940031055 A KR1019940031055 A KR 1019940031055A KR 19940031055 A KR19940031055 A KR 19940031055A KR 960017089 A KR960017089 A KR 960017089A
Authority
KR
South Korea
Prior art keywords
plastic wood
molding
synthetic resin
extruder
wood
Prior art date
Application number
KR1019940031055A
Other languages
Korean (ko)
Inventor
박세희
Original Assignee
박세희
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 박세희 filed Critical 박세희
Priority to KR1019940031055A priority Critical patent/KR960017089A/en
Publication of KR960017089A publication Critical patent/KR960017089A/en

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Classifications

    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29L2031/10—Building elements, e.g. bricks, blocks, tiles, panels, posts, beams
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

본 발명은 플라스틱 목재의 제법 및 그 장치에 관한 것으로 종래에는 폐합성수지를 동질성의 것으로 선별하고 세척하여 재생하였으나 처리비용이 높아 폐합성수지의 이광에 다른 경제성이 없는 문제점이 있었다.The present invention relates to a method for manufacturing plastic wood and a device thereof. In the related art, waste synthetic resins have been selected as homogeneous materials, washed, and recycled.

본 발명은 종래와는 달리 수집된 열가소성 합성수지는 종류별의 선별없이 세척도 하지않고 분쇄하여 분쇄된 폐합성수지분말에 대하여 톱밥이나 종이분말등의 이물질을 10∼15%중량비로 배합하여 170∼250℃의 온도에서 7∼30kg/cm2의 압력으로 스크류 압출기로 압출하여 로터리 금형에 의하여 차례로 성형하면서 수조의 냉각수에 의하여 냉각하고 성형물을 압축공기로 분리제거 하면서 연속적로 경계적으로 저렴하게 다량의 각종 용도의 인조 플라스틱 목재의 제조하여 토목건축 기타의 구조물등에 사용할 수 있게 한것이다.According to the present invention, the collected thermoplastic synthetic resin is not washed without sorting by type, and then mixed with foreign materials such as sawdust or paper powder in a ratio of 10 to 15% by weight with respect to the waste synthetic resin powder, which is pulverized. Extruded with a screw extruder at a pressure of 7 to 30 kg / cm 2 at a temperature, and then formed by rotary molds, cooled by cooling water in a tank, and separated and removed from compressed air by continuously and inexpensively using a large amount of various applications. It is made of artificial plastic wood and can be used for civil construction and other structures.

Description

플라스틱 목재의 재법 및 그 장치Law of plastic wood and its devices

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 압출성형장치의 평면도,1 is a plan view of the extrusion molding apparatus of the present invention,

제2도는 동 일부의 평단면도,2 is a plan cross-sectional view of a portion of the same,

제3도는 제1도중 성형냉각장치부분의 평면 예시도,3 is a plan view of a part of the molding cooling device of FIG.

제4도는 동 측단면 예시도,4 is a side cross-sectional view of the same,

제5도는 동 정면도,5 is a front view of the same,

제6도는 본 발명의 금형의 예시도로서6 is an exemplary view of the mold of the present invention.

(가)는 정사각형 금형의 예시도,(A) is an illustration of a square mold,

(나)는 판자 금형의 예시도,(B) is an illustration of plank mold,

(다)는 원주형 금형의 예시도,(C) is an illustration of a cylindrical mold,

(라)는 다각주형 금형의 예시도,(D) is an example of a polygonal mold,

(마)는 직사각주 금형의 예시도.(E) is an illustration of a rectangular mold.

Claims (2)

선별이나 세척처리함이 없이 수집분쇄된 각종 열가소성 합성수지 혼합분말에 대하여 톱밥이나 종이분말등 이물질을 10∼15%중캉비로 배합하여 압출기에 의하여 170∼250℃범위의 온도에서 7∼30kg/cm2의 압력으로 압출성형 하여 인조 플라스틱 목재를 제조하는 것을 특징으로 하는 플라스틱 목재의 제법.For various thermoplastic synthetic resin powders collected and ground without sorting or washing, foreign materials such as sawdust or paper powder are mixed in 10 ~ 15% of weight ratio, and extruder is used to produce 7-30kg / cm 2 at a temperature ranging from 170 to 250 ℃. Manufacturing of plastic wood, characterized in that to produce an artificial plastic wood by extrusion molding under pressure. 인조목재를 성형제조하는 압출기에 있어서, 압출기(1)의 실린더(3)와 여과망없이 용융합성수지를 압출하는 스크류(4), 노즐(5)측에 설치된 냉각수조(6), 수조(6)의 내부에 회전축(8)으로 설치된 회전판(9), 회전판(9)의 원주위에 일정한 간격으로 자동 추출감지기(S)와 함께 배치된 복수개의 성형금형(7), 금형을 한 단계씩 회전시키어 노즐과 접속하는 동력기구등으로 구성되어 성형과 냉각 및 성형물의 분리공정을 연속으로 수행할 수 있게 구성된 것을 특징으로 한 플라스틱 목재의 성형장치.In the extruder for molding artificial wood, the screw (3) for extruding the molten synthetic resin without the cylinder (3) of the extruder (1) and the filter net, the cooling water tank (6) provided on the nozzle (5) side, the water tank (6) Rotating plate (9) installed inside the rotating shaft (8), a plurality of molding molds (7) arranged with the automatic extraction sensor (S) at regular intervals around the circumference of the rotating plate (9), by rotating the mold one by one nozzle and Forming apparatus of plastic wood, characterized in that it is configured to be connected to the power mechanism to perform the molding, cooling and separation of the molding continuously. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940031055A 1994-11-24 1994-11-24 Law of plastic wood and its devices KR960017089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940031055A KR960017089A (en) 1994-11-24 1994-11-24 Law of plastic wood and its devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940031055A KR960017089A (en) 1994-11-24 1994-11-24 Law of plastic wood and its devices

Publications (1)

Publication Number Publication Date
KR960017089A true KR960017089A (en) 1996-06-17

Family

ID=66648712

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940031055A KR960017089A (en) 1994-11-24 1994-11-24 Law of plastic wood and its devices

Country Status (1)

Country Link
KR (1) KR960017089A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010010353A (en) * 1999-07-19 2001-02-05 양영재 A manufacturing method for a foaming products made by waste polystyrene and its production using the foaming products
KR20010070843A (en) * 2001-06-13 2001-07-27 천정숙 useless plastic construction member
WO2002083386A1 (en) * 2001-04-17 2002-10-24 Young Bok Kim Method for manufacturing plastic-substitute goods by using natural materials
KR100378777B1 (en) * 1999-12-29 2003-04-07 심효섭 Manufacturing method for artificial wood including wood powder

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010010353A (en) * 1999-07-19 2001-02-05 양영재 A manufacturing method for a foaming products made by waste polystyrene and its production using the foaming products
KR100378777B1 (en) * 1999-12-29 2003-04-07 심효섭 Manufacturing method for artificial wood including wood powder
WO2002083386A1 (en) * 2001-04-17 2002-10-24 Young Bok Kim Method for manufacturing plastic-substitute goods by using natural materials
KR20010070843A (en) * 2001-06-13 2001-07-27 천정숙 useless plastic construction member

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