KR950013687A - Cylinder of Extrusion Machine and Manufacturing Method - Google Patents

Cylinder of Extrusion Machine and Manufacturing Method Download PDF

Info

Publication number
KR950013687A
KR950013687A KR1019930023790A KR930023790A KR950013687A KR 950013687 A KR950013687 A KR 950013687A KR 1019930023790 A KR1019930023790 A KR 1019930023790A KR 930023790 A KR930023790 A KR 930023790A KR 950013687 A KR950013687 A KR 950013687A
Authority
KR
South Korea
Prior art keywords
cylinder
divided
product
extruder
face
Prior art date
Application number
KR1019930023790A
Other languages
Korean (ko)
Other versions
KR0125105B1 (en
Inventor
정인중
Original Assignee
정인중
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 정인중 filed Critical 정인중
Priority to KR1019930023790A priority Critical patent/KR0125105B1/en
Publication of KR950013687A publication Critical patent/KR950013687A/en
Application granted granted Critical
Publication of KR0125105B1 publication Critical patent/KR0125105B1/en

Links

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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/68—Barrels or cylinders
    • B29C48/682—Barrels or cylinders for twin screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

본 발명은 트윈스크류를 채용한 실린더 장치에 의해 합성수지계 원료를 용해시키면서 금형측으로 압출되도록 하여 제품을 성형하기 위한 압출성형기의 실린더 및 그 제작방법에 관한 것이다. 본 발명은 실린더를 구성하는 몸체가 조립 및 분해가 가능하도록 적어도 4부분으로 분할 형성되고, 이들 분할몸체들의 내측에 동일각도로 테이퍼진 유출공이 각각 형성되며, 상기 분할몸체의 바같쪽에 형성된 각각의 플랜들이 마주접하여 일체형으로 조립구성되도록 한 것이며, 분할몸체들의 플랜지 사이에 핀들을 개재하여 서로의 조림위치를 설정할 수 있도록 한 것이다. 따라서, 본 발명은 실린더 가공이 용이함은 물론 정밀도가 우수하고, 제작설비 및 시간을 크게 단축시킬 수 있게 되며, 장기간 사웅에 따른 실린더의 마모시나 흑은 파손되는 경우에 해당부분만을 용이하게 교체하여 즉시 사용할 수 있는 것이다.The present invention relates to a cylinder of an extruder for molding a product by dissolving a synthetic resin raw material by a cylinder device employing twin screws and to be extruded to the mold side, and a manufacturing method thereof. The present invention is divided into at least four parts so that the body constituting the cylinder can be assembled and disassembled, the outlet holes tapered at the same angle are formed in each of the divided bodies, each plan formed on the bar side of the divided body They are to be assembled to be integrally assembled to face each other, it is to be able to set the simmering position of each other through the pins between the flanges of the divided bodies. Therefore, the present invention is not only easy to process the cylinder, but also excellent in precision, it is possible to greatly shorten the manufacturing equipment and time, and in the case of abrasion of the cylinder due to long periods of time or black is easily damaged only by replacing the corresponding parts immediately It can be used.

Description

압출성형기의 실린더 및 그 제작방법Cylinder of Extrusion Machine and Manufacturing Method

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

제1도는 일반적인 압출성형기의 구성을 개략적으로 나타낸 정면도,1 is a front view schematically showing the configuration of a typical extrusion machine,

제2도는 종래의 실린더를 나타낸 일부단면 구조도,2 is a partial cross-sectional structural view showing a conventional cylinder,

제3도는 (가),(나)는 제2도에 나타낸 실린더의 좌, 우측면도,3 is (a) and (b) are left and right side views of the cylinder shown in FIG.

제4도는 본 발명에 따른 실린더의 구성을 설명하기 위한 분해사시도,Figure 4 is an exploded perspective view for explaining the configuration of the cylinder according to the present invention,

제5도는 본 발명의 실린더를 나타낸 일부 단면 구조도,5 is a partial cross-sectional view showing a cylinder of the present invention,

제6도는 (가), (나)는 제7도에 나타낸 실린더의 좌, 우측면도,6 is (a), (b) is a left and right side view of the cylinder shown in FIG.

제7도는 (가), (나)는 본 발명의 실린더를 구성하는 분할몸체들의 조립상태를 나타낸 부분 단면도이다.7 (a) and (b) are partial cross-sectional views showing the assembled state of the divided bodies constituting the cylinder of the present invention.

Claims (3)

탱트내로 투입된 합성수지계 원료가 실린더의 내부를 통하여 용해 면서 소정압출력에 의해 금형장치측으로 이송되어 제품을 형성할 수있도록 구성된 압출성형기로서, 상기 실린더를 구성하는 몸체가 조립 및 분해가 가능하도록 적어도 4부분으로 분할 형성되고, 이들 분할몸체들의 내측에 동일각도로 테이퍼진 유출공이 각각 형성되며, 상기 분할몸체의 바깥쪽에 형성된 각각의 플렌지들이 마주접하여 일체형으로 조립구성되도록 한 압출 성형기의 실린더.An extrusion molding machine configured to dissolve synthetic resin material introduced into a tank to be transferred to a mold apparatus by a predetermined pressure output while dissolving through an inside of a cylinder, and to form a product. A cylinder of an extruder, which is divided into parts, each of which is formed with an outlet hole tapered at the same angle inside each of the divided bodies, and each of the flanges formed on the outside of the divided body face each other and are assembled integrally. 제1항에 있어서, 상기 분할문체들의 플랜지 사이에 핀들을 개재하여 서로의조립위치를 설정할 수 있도록 한 압출성형기의 실린더.The cylinder of an extruder according to claim 1, wherein the assembly position of each other is set via pins between the flanges of the divided pieces. 탱크내로 투입된 합성수지계 원료가 실린더의 내부를 통하여 용해되면서 소정 압출력에 의해 금형장치측으로 이송되어 제품을 성형할 수 있도록 구성된 압출성형기로서, 실린더의 전체길이에 걸쳐 내측에 동일각도로 테이퍼진 유출공을 갖도록 몸체를 적어도 4부분 이상으로 분할하여 각각의 내, 외경을 절삭가공하는 단계와, 상기 각 분할몸체들에 형성되어 마주 접하는 플랜지들 내측의 소정위치에 서로 대향하여 헝성된 한쌍의 핀구멍내로 핀을 기워 맞춰 각각의 분할몸체들을 1차가 조립하는 단계와, 상기 플랜들의 핀구멍보다 바깥쪽에 형성된 관통공 및 나사공들을 체결부재로서 고정시켜 상기 각 분할 몸체들을 일체형으로 2차 완전조립하는 단계들로 이루어진 압출성형기의 실린더 제작방법.An extruder configured to shape a product by dissolving the synthetic resin raw material introduced into a tank through a predetermined extrusion force and forming a product by a predetermined extruding force. Cutting each of the inner and outer diameters by dividing the body into at least four parts so as to have a shape, and into a pair of pinholes formed to face each other at predetermined positions inside the flanges formed in the divided bodies to face each other. Firstly assembling the respective split bodies by tilting the pins, and secondly assembling the respective split bodies integrally by fixing the through holes and the screw holes formed outside the pin holes of the plans as fastening members. Cylinder manufacturing method of the extrusion molding machine consisting of. ※참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is to be disclosed based on the initial application.
KR1019930023790A 1993-11-10 1993-11-10 Cylinder of the extruding molding machine KR0125105B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930023790A KR0125105B1 (en) 1993-11-10 1993-11-10 Cylinder of the extruding molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930023790A KR0125105B1 (en) 1993-11-10 1993-11-10 Cylinder of the extruding molding machine

Publications (2)

Publication Number Publication Date
KR950013687A true KR950013687A (en) 1995-06-15
KR0125105B1 KR0125105B1 (en) 1997-12-01

Family

ID=19367716

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930023790A KR0125105B1 (en) 1993-11-10 1993-11-10 Cylinder of the extruding molding machine

Country Status (1)

Country Link
KR (1) KR0125105B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10994508B2 (en) 2015-05-12 2021-05-04 Innovia Films Limited Film
KR20230029133A (en) * 2021-08-23 2023-03-03 주식회사 알앤에프케미칼 Antibacterial thermoplastic polyurethane film and antibacterial thermoplastic polyurethane fabric comprising the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100954540B1 (en) * 2009-11-27 2010-04-22 주식회사 동방이엔지 Cylinder of extruding machine and manufacturing method of the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10994508B2 (en) 2015-05-12 2021-05-04 Innovia Films Limited Film
KR20230029133A (en) * 2021-08-23 2023-03-03 주식회사 알앤에프케미칼 Antibacterial thermoplastic polyurethane film and antibacterial thermoplastic polyurethane fabric comprising the same

Also Published As

Publication number Publication date
KR0125105B1 (en) 1997-12-01

Similar Documents

Publication Publication Date Title
KR920010195A (en) Multi-layered plastic tube and its manufacturing method
US2897543A (en) Multi-part extruder head
US4909725A (en) Runner switch for an injection molding machine
DE3810954A1 (en) METHOD AND DEVICE FOR INJECTION MOLDING INJECTION MOLDINGS FROM PLASTICIZABLE MATERIAL, ESPECIALLY FROM PLASTIFIZABLE LIQUID CRYSTAL POLYMERS
US3239882A (en) Dispersion head for extruder
US5110529A (en) Process for producing hollow moldings
ATE121341T1 (en) INJECTION MOLD FOR INJECTION MOLDED PARTS MADE OF PLASTIFIABLE MATERIAL, IN PARTICULAR PLASTICIZABLE LIQUID CRYSTAL POLYMERS.
KR950013687A (en) Cylinder of Extrusion Machine and Manufacturing Method
US2444831A (en) Extruding apparatus
US4871505A (en) Mold and process for manufacturing helical shaped items
US2367253A (en) Tie rack
US5095949A (en) Plastic valve bush for dynamic multi-port valve
DE1504512B2 (en) Injection mold with insertable inserts for the production of ring-shaped plastic parts
DE9407846U1 (en) Case with two double-walled case halves, which are molded from thermoplastic material by means of blow molding
SE8802385D0 (en) MOLDS
JPH08276470A (en) Injection mold
JPH04339625A (en) Stationary mold holder of synthetic resin injection molding machine
EP1287962B1 (en) Platen of an injection moulding machine
CN213227436U (en) Light-density material die
JP2596153B2 (en) Extrusion die
US3771933A (en) Mold for forming a metal cored elastomeric roll
KR200192018Y1 (en) Apparatus for extruding in door frame material for synthetic resin door
KR960010542Y1 (en) Moulding device for inserting reinforcement rod
CN109551681A (en) A kind of split type plastic mould for the production of wood moulding wardrobe door
JPH07195450A (en) Injection mold

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20050926

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee