KR870002930A - Extrusion method and apparatus thereof for plastic curved interwall plates - Google Patents

Extrusion method and apparatus thereof for plastic curved interwall plates Download PDF

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Publication number
KR870002930A
KR870002930A KR1019850007161A KR850007161A KR870002930A KR 870002930 A KR870002930 A KR 870002930A KR 1019850007161 A KR1019850007161 A KR 1019850007161A KR 850007161 A KR850007161 A KR 850007161A KR 870002930 A KR870002930 A KR 870002930A
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KR
South Korea
Prior art keywords
extrusion
hollow forming
interwall
curved
forming portion
Prior art date
Application number
KR1019850007161A
Other languages
Korean (ko)
Inventor
장희석
Original Assignee
구자학
주식회사 럭 키
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.)
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Publication date
Application filed by 구자학, 주식회사 럭 키 filed Critical 구자학
Priority to KR1019850007161A priority Critical patent/KR870002930A/en
Publication of KR870002930A publication Critical patent/KR870002930A/en

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  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

내용 없음No content

Description

프라스틱 굴곡간격 내공판재류의 압출성형 방법과 그 장치Extrusion molding method of plastic flexural spaced perforated sheet and its device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래의 내공판재류에 부여되는 간벽의 일반적인 패턴예를 나타내는 단면도.1 is a cross-sectional view showing an example of a general pattern of a partition wall applied to a conventional inner plate member.

제2도는 본 발명에 적합한 압출 성형장치의 분해 사시도.2 is an exploded perspective view of an extrusion apparatus suitable for the present invention.

제3도는 제2도의 조립상태를 도시하는 평단면도.3 is a plan sectional view showing the assembled state of FIG.

제4도는 본 발명에 의해 제조되는 내공판재류의 외관을 도시하는 부분 사시도.Figure 4 is a partial perspective view showing the appearance of the inner plate material produced by the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

20 : 중공형성부 21 : 요크부재20: hollow forming portion 21: yoke member

23 : 조절판 24 : 접동면23: control panel 24: sliding surface

30 : 압출부 31 : 회전축30: extrusion part 31: rotating shaft

33 : 리임 34 : 간벽 압출구33: Rim 34: partition wall extrusion port

Claims (5)

중공형성부를 보유하는 압출다이로 내공판재를 압출 성형하는 방법에 있어서, 중공형성부의 내부에는 간벽 압출부를 일정 원주각도로 정, 반회전시켜 간벽 압출구를 통하여 정현곡선상의 굴곡간벽이 압출되어짐을 특징으로 하는 프라스틱 굴곡간벽 내공판재류의 압출 성형방법.A method of extruding an inner plate material with an extrusion die having a hollow forming portion, wherein the inside of the hollow forming portion is rotated forward and backward by a predetermined circumferential angle, and the curved interstices of the sinusoidal curve are extruded through the interwall extrusion port. Extrusion method of plastic curved partition wall inner plate material. 제1항에 있어서 중공형성부를 통하여 공기를 불어 넣어 압출 성형되는 굴곡간벽을 냉각시킴을 특징으로 하는 프라스틱 굴곡간벽 내공판재류의 압출 성형방법.The method of claim 1, wherein the air is blown through the hollow forming part to cool the curved interlayer formed by extrusion. 중공형성부를 보유하는 압출 다이로관체를 압출 성형하는 장치에 있어서, 내측면에 원호상의 접동면(24)가 형성된 1쌍의 요크부재(21)로 이루어진 중공형성부(20)의 내측에 회전축(31)과 연결되어 간벽압출구(34)를 형성하는 1쌍의 리임(33)으로 이루어진 간벽압출부(30)을 회전 가능하게 설치하여 구성됨을 특징으로 하는 프라스틱 굴곡간벽 내공판재류의 압출 성형장치.In the apparatus for extruding an extruded die tube body having a hollow forming portion, the inner side of the hollow forming portion 20 consisting of a pair of yoke members 21 having an arcuate sliding surface 24 formed on the inner side of the rotating shaft ( 31) is formed by rotatably installing the partition wall extrusion portion 30 consisting of a pair of the rime (33) connected to 31 to form the partition wall extrusion port 34. 제3항에 있어서 중공형성부(20)를 구성하는 요크부재(21)의 후단에 조절판(23)이 경사조절 가능하게 설치됨을 특징으로 하는 프라스틱 굴곡간벽 내공판재류의 압출 성형장치.The extrusion molding apparatus of claim 3, wherein the adjustment plate (23) is installed at the rear end of the yoke member (21) constituting the hollow forming unit (20) so as to be inclined adjustable. 제3항에 있어서 중공성형부(20)에 의해 형성되는 내공판재측 공급통로 D와 굴곡간벽측 공급통로 E의 넓이를 D＞E로 구성함을 특징으로 하는 프라스틱 굴곡간벽 내공판재류의 압출 성형장치.4. The extrusion molding apparatus for plastic bent interwall plates according to claim 3, wherein the width of the inner plate material side supply passage D and the curved interwall side supply path E formed by the hollow molding part 20 is D> E. . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850007161A 1985-09-27 1985-09-27 Extrusion method and apparatus thereof for plastic curved interwall plates KR870002930A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019850007161A KR870002930A (en) 1985-09-27 1985-09-27 Extrusion method and apparatus thereof for plastic curved interwall plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019850007161A KR870002930A (en) 1985-09-27 1985-09-27 Extrusion method and apparatus thereof for plastic curved interwall plates

Publications (1)

Publication Number Publication Date
KR870002930A true KR870002930A (en) 1987-04-14

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KR1019850007161A KR870002930A (en) 1985-09-27 1985-09-27 Extrusion method and apparatus thereof for plastic curved interwall plates

Country Status (1)

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KR (1) KR870002930A (en)

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