KR930012250A - Tube extrusion machine to apply adhesive to the inside of tube while compressing the tube - Google Patents

Tube extrusion machine to apply adhesive to the inside of tube while compressing the tube Download PDF

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Publication number
KR930012250A
KR930012250A KR1019910025910A KR910025910A KR930012250A KR 930012250 A KR930012250 A KR 930012250A KR 1019910025910 A KR1019910025910 A KR 1019910025910A KR 910025910 A KR910025910 A KR 910025910A KR 930012250 A KR930012250 A KR 930012250A
Authority
KR
South Korea
Prior art keywords
tube
nipple
adhesive
compressing
tip
Prior art date
Application number
KR1019910025910A
Other languages
Korean (ko)
Other versions
KR950000180B1 (en
Inventor
윤주앙
이명우
권영일
최인식
Original Assignee
박원근
금성전선 주식회사
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 박원근, 금성전선 주식회사 filed Critical 박원근
Priority to KR1019910025910A priority Critical patent/KR950000180B1/en
Publication of KR930012250A publication Critical patent/KR930012250A/en
Application granted granted Critical
Publication of KR950000180B1 publication Critical patent/KR950000180B1/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
    • B29C48/03—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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid

Abstract

내용 없음No content

Description

튜브를 압출하면서 튜브내부에 접착제를 도포하는 튜브압출 성형기Tube extrusion molding machine to apply adhesive to the inside of the tube while extruding the tube

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

제 1 및 제 2 도는 본 발명에 따른 튜브다이, 니플 및 접착제 니플로 이루어진, 접착제를 튜브내부에 도포하는 튜브압출 성형기에 대한 종단면도 및1 and 2 are longitudinal cross-sectional views of a tube extrusion molding machine for applying an adhesive inside a tube, consisting of a tube die, a nipple and an adhesive nipple according to the present invention; and

제 3 도는 종래의 튜브다이, 니플 및 접찹제 니플로 이루어진, 접착제를 튜브내부에 도포하는 튜브압출 성형기에 대한 종단면도이다.3 is a longitudinal cross-sectional view of a tube extrusion molding machine for applying an adhesive into a tube, consisting of a conventional tube die, nipple, and glue nipple.

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

1 : 튜브다이 2 : 니플1: tube die 2: nipple

3 : 접착제 니플 11 : 접근각부분3: adhesive nipple 11: approach angle part

12 : 랜드부 21 : 중공실린더부12 land portion 21 hollow cylinder portion

Claims (1)

튜브다이(1), 니플(2) 및 접착제 니플(3)을 구비하고 있는, 튜브를 압출하면서, 튜브내부에 접착제를 도포하는 튜브압출성형기에 있어서, 니플(2)은 중공실린더부(21)가 튜브다이(1)의 선단까지 연장되며, 튜브니플(2)의 선단부분은 경사부가 없이 중공실린더부(21)의 일부를 이루며, 접착제 니플(3)은 상기의 니플(2)에 동심상으로 삽입되어 튜브에 얇은 피복층을 도포할 수 있도록 선단의 외경이 상기의 니플(2)의 내경보다 약간 작고, 상기의 접착제 니플(3)은 축방향으로 동심상으로 이동할 수 있도록 설치되어, 피복층의 두께를 조절할 수 있는 것을 특징으로 하는 튜브를 압출하면서 튜브 내부에 접착제를 도포하는 튜브압출 성형기.In the tube extrusion molding machine having a tube die (1), a nipple (2) and an adhesive nipple (3), the adhesive is applied inside the tube while extruding the tube, the nipple (2) is a hollow cylinder portion (21). Extends to the tip of the tube die 1, the tip of the tube nipple 2 forms part of the hollow cylinder portion 21 without the inclined portion, and the adhesive nipple 3 is concentric with the nipple 2 above. The outer diameter of the tip is slightly smaller than the inner diameter of the nipple 2 so that the thin coating layer can be applied to the tube so that the adhesive nipple 3 can be moved concentrically in the axial direction. Tube extrusion molding machine for applying an adhesive to the inside of the tube while extruding the tube, characterized in that the thickness can be adjusted. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910025910A 1991-12-31 1991-12-31 Adhesives coating device in extruding tube KR950000180B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910025910A KR950000180B1 (en) 1991-12-31 1991-12-31 Adhesives coating device in extruding tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910025910A KR950000180B1 (en) 1991-12-31 1991-12-31 Adhesives coating device in extruding tube

Publications (2)

Publication Number Publication Date
KR930012250A true KR930012250A (en) 1993-07-20
KR950000180B1 KR950000180B1 (en) 1995-01-11

Family

ID=19327383

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910025910A KR950000180B1 (en) 1991-12-31 1991-12-31 Adhesives coating device in extruding tube

Country Status (1)

Country Link
KR (1) KR950000180B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100821650B1 (en) * 2007-11-26 2008-04-16 에스이피엔씨 주식회사 Jacket Pipe of Pre-insulated Pipe with a fused layer, Method, Apparatus and Pre-insulated Pipe thereof

Also Published As

Publication number Publication date
KR950000180B1 (en) 1995-01-11

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