KR960037252A - INJECTION Synthetic Resin Container Manufacturing Method And Its Manufacturing Equipment And Products - Google Patents

INJECTION Synthetic Resin Container Manufacturing Method And Its Manufacturing Equipment And Products Download PDF

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Publication number
KR960037252A
KR960037252A KR1019950010526A KR19950010526A KR960037252A KR 960037252 A KR960037252 A KR 960037252A KR 1019950010526 A KR1019950010526 A KR 1019950010526A KR 19950010526 A KR19950010526 A KR 19950010526A KR 960037252 A KR960037252 A KR 960037252A
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KR
South Korea
Prior art keywords
container
injection blow
molding
raw material
synthetic resin
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Application number
KR1019950010526A
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Korean (ko)
Inventor
김지호
김혁호
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김지호
김혁호
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Priority to KR1019950010526A priority Critical patent/KR960037252A/en
Publication of KR960037252A publication Critical patent/KR960037252A/en

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Abstract

본 발명은 합성수지용기 제조방법 및 그 제조장치 및 그 제품에 관한 것으로서, 합성수지 원료를 소정온도로 가열시켜 된 용융된 원료를 프리폼성형시켜 소정온도로 유지한 상태에서 슬라이드 금형이 구비된 인젝션 블로우성형금형으로 공급되는 1차 토출압력에 의해 용기의 1차 이축연신 인젝션 블로우성형을 완료시킨 후, 용기의 손잡이부 및 그외의 특징적인 복잡한 형상이 성형되는 부위에 슬라이드금형을 구비하여 2차 토출압력으로 손잡이가 일체로 성형되는 소정형태의 합성수지용기가 완료될 수 있게 하므로서 일정용량의 합성수지용기의 제조성형을 용이하게 성형시키고, 성형된 합성수지용기의 취급을 간편하게 할 수 있도록 한 효과가 있다.The present invention relates to a method for manufacturing a synthetic resin container, a manufacturing apparatus thereof, and a product thereof. An injection blow molding mold having a slide mold is provided in a state in which a molten raw material obtained by heating a synthetic resin raw material at a predetermined temperature is maintained at a predetermined temperature. After completion of the primary biaxially stretched blow molding of the container by the primary discharge pressure supplied to the container, a slide mold is provided at the handle part of the container and the other complex shape where the characteristic complex shape is formed. By allowing the synthetic resin container of a predetermined form to be integrally formed, the molding of the synthetic resin container of a predetermined capacity can be easily molded, and the handling of the molded synthetic resin container can be easily performed.

Description

인젝션(INJECTION) 합성수지용기 제조방법 및 그 제조장치 및 그 제품INJECTION Synthetic Resin Container Manufacturing Method And Its Manufacturing Equipment And Products

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

제1도는 본 발명의 합성수지용을 제조하는 인젝션 인젝 션블로우 성형장치의 전체 평면구조도, 제2도는 본 발명의 합성수지용기 제조장치의 전체 정면구조도, 제3도는 본 발명의 합성수지용기를 인젝션 블로우 성형하는 인젝션 블로우 성형금형 사시도, 제4도는 본 발명의 인젝션 블로우 성형금형의 단면구조도, 제5도는 제4도의 A-A선 단면도, 제6도는 본 발명의 합성수지용기의 제조공정 흐름도, 제7도는 본 발명의 용기를 제조할 때 합성수지의 프로폼성형된 상태도, 제8도 (가)(나) 는 본 발명의 인젝 션블로우 성형금형에서 용기가 1차 인젝션 블로우 성형되는 상태의 단면구조와 B-B선 단면도, 제9도는 (가)(나)는 본 발명의 인젝션 블로우 성형금형에서 용기가 2차 인젝션 블로우 성형되는 상태의 단면구조도와 C-C선 단면도로서 슬라이드 금형의 작동된 상태도, 제10도는 본 발명의 용기 제조장치에서 인젝션 블로우 성형이 완료된 용기제품 정면도, 제11도는 종래의 합성수지용기를 성형하는 인젝션 블로우 성형금형의 단면구조도, 제12도는 종래의 인젝션 블로우 성형금형에서 성형된 합성수지용기 구조도.1 is an overall plan view of the injection injection blow molding apparatus for producing a synthetic resin of the present invention, Figure 2 is a front view of the overall manufacturing structure of the synthetic resin container manufacturing apparatus of the present invention, Figure 3 is a blow injection of the synthetic resin container of the present invention 4 is a cross-sectional structural view of the injection blow molding mold of the present invention, FIG. 5 is a sectional view taken along line AA of FIG. 4, FIG. 6 is a flow chart of the manufacturing process of the synthetic resin container of the present invention, and FIG. Fig. 8 (a) (b) shows the cross-sectional structure and BB line cross-sectional view of the state in which the container is first injection blow-molded in the injection blow molding mold of the present invention when manufacturing the container of the present invention. 9 is (a) (b) is a cross-sectional structural view of a state in which the container is secondary injection blow-molded in the injection blow molding mold of the present invention as Attitude, FIG. 10 is a front view of a container product in which injection blow molding is completed in the container manufacturing apparatus of the present invention. Schematic diagram of synthetic resin container molded in

Claims (5)

합성수지 원료를 호퍼로더에서 원료건조실로 공급시키고, 건조기에서 원료를 건조시킨 후, 호퍼(3)에서 사출성형부로 원료를 투입시키는 원료공급부(2A), 원료공급부(2A)에서 공급된 원료를 실린더스크류와 용융부가 구비된 용융장치(4)에서 소정온도로 용융시키고, 용융된 원료는 프리폼성형금형(6)으로 공급시켜 소정형태로 프리폼성형시키는 사출성형부(2B), 프리폼성형제품(14A)을 인젝션 블로우성형금형(8)내에 삽입시킨 후, 소정의 에어토출 압력에 의해 용기(14)가 인젝션 블로우성형되는 인젝션 블로우성형부(7), 인젝션 블로우성형된 용기(14)를 버 및 플래쉬를 제거한 후 취출시키는 취출수단(12)로 이루어진 인젝션 블로우성형장치(1)에서 음료용기(14)를 이축연신 인젝션 블로우성형시키는 것에 있어서, 상기 인젝션 블로우성형부(7)의 인젝션 블로우성형금형(8)에서 1차공기압 토출압력에 의해 음료용기(14)의 1차 이축연산 성형을 완료시킨 후, 2차 성형되는 용기(14)이 손잡이부(16)에 소정의 성형온도를 유지한 상태에서 슬라이드금형(11)을 작동시킨 후, 2차 공기압 토출압력에 의해 용기(14)의 손잡이부(16)를 2차 이축연산 성형을 하여 음료용기(14)에 손잡이부(16)가 일체로 성형될 수 있게 한 것을 특징으로 하는 합성수지용기 제조방법.The synthetic resin raw material is supplied from the hopper loader to the raw material drying chamber, the raw material is dried in the dryer, and then the raw material supplied from the raw material supply part 2A and the raw material supply part 2A is introduced into the injection molding part from the hopper 3 and the cylinder screw. And an injection molding part 2B and a preform molding product 14A, which are melted at a predetermined temperature in a melting apparatus 4 equipped with a melting part and supplied to the preform molding mold 6 to preform molding into a predetermined shape. After inserting into the injection blow mold 8, the injection blow molded part 7 and the injection blow molded container 14, in which the container 14 is injection blow molded by a predetermined air discharge pressure, are removed from the bur and flash. In injection blow molding the beverage container 14 in the injection blow molding apparatus 1 which consists of the taking-out means 12 which take out the following, the injection blow of the said injection blow molding part 7 is carried out. After completion of the primary biaxial operation molding of the beverage container 14 by the primary air pressure discharge pressure in the mold 8, the container 14 to be secondary molded maintains a predetermined molding temperature on the handle portion 16. After operating the slide mold 11 in one state, the handle portion 16 of the container 14 is subjected to secondary biaxial operation molding by the secondary air pressure discharge pressure so that the handle portion 16 is connected to the beverage container 14. Synthetic resin container manufacturing method characterized in that it can be molded integrally. 제1항에 있어서, 상기 음료용기(14)를 인젝션 블로우성형시켜 손잡이부(16)를 일체로 형성시킬 수 있는 원료는 폴리프로필렌(PP), 폴리에틸렌(PE), 폴리에스터(PET), ABS수지, 폴리카보네이트(PC), 아크릴(ACRYL) 수지 중 어느 한가지를 이용한 것을 특징으로 하는 합성수지용기 제조방법.According to claim 1, wherein the raw material capable of forming the handle portion 16 by injection blow molding the beverage container 14 is polypropylene (PP), polyethylene (PE), polyester (PET), ABS resin , Polycarbonate (PC), synthetic resin container manufacturing method characterized in that using any one of acrylic (ACRYL) resin. 합성수지 원료를 호퍼로더에서 원료건조실로 공급시키고, 건조기에서 원료를 건조시킨 후, 호퍼(3)에서 사출성형부로 원료를 투입시키는 원료공급부(2A), 원료공급부(2A)에서 공급된 원료를 실린더스크류와 용융부가 구비된 용융장치(4)에서 소정온도로 용융시키고, 용융된 원료는 프리폼성형금형(6)으로 공급시켜 소정형태로 프로폼성형시키는 사출성형부(2B), 프리폼성형제품(14A)을 인젝션 블로우성형금형(8)내에 삽입시킨 후, 소정에어토출압력에 의해 용기(14)가 인젝션 블로우성형되는 인젝션 블로우성형부(2B), 인젝션 블로우성형된 용기(14)를 버 및 플래쉬를 제거한 후 취출시키는 취출수단(12)로 이루어진 인젝션 블로우성형장치(1)에서 음료용기(14)를 이축연신 인젝션 블로우성형시키는 것에 있어서, 상기 인젝션 블로우성형금형(8)의 내부캐비티(C)에 용기(14)의 몸체(15)에 손잡이부(16)가 형성될 수 있도록 한 공간부(17)를 형성시키는 슬라이드금형(11)을 설치하고, 슬라이드금형(11)에는 공압실린더(S)를 설치하여 된 것을 특징으로 하는 합성수지용기 제조 장치.The synthetic resin raw material is supplied from the hopper loader to the raw material drying chamber, the raw material is dried in the dryer, and then the raw material supplied from the raw material supply part 2A and the raw material supply part 2A is introduced into the injection molding part from the hopper 3 and the cylinder screw. And an injection molding part 2B and a preform molding product 14A, which are melted at a predetermined temperature in a melting apparatus 4 equipped with a melting part and supplied to the preform molding mold 6 to proform into a predetermined shape. After inserting into the injection blow mold 8, the injection blow molded part 2B and the injection blow molded container 14, in which the container 14 is injection blow-molded by a predetermined air discharge pressure, are removed from the bur and flash. In the injection blow molding apparatus 1 having the ejection means 12 for ejecting, in the biaxially-stretched injection blow molding of the beverage container 14, the inner cavity C of the injection blow molding mold 8 is used. A slide mold 11 is formed in the body 15 of the container 14 to form a space 17 so that the handle portion 16 can be formed, and the slide mold 11 has a pneumatic cylinder S. Synthetic resin container manufacturing apparatus characterized in that the installation. 제3항에 있어서, 상기 음료용기(14)에 손잡이부(16)가 형성되도록 슬라이드금형(11)이 이송되는 것을 특징으로 하는 합성수지용기 제조 장치.The synthetic resin container manufacturing apparatus according to claim 3, wherein the slide mold (11) is transferred so that the handle portion (16) is formed in the beverage container (14). 프리폼성형제품(14A)을 인젝션 블로우성형금형(8)내에 삽입시킨 후, 소정의 에어토출압력에 의해 용기(14)가 인젝션 블로우성형되는 합성수지용기에 있어서, 상기 용기(14)이 몸체(16) 소정위치에 손잡이부(16)가 일체로 형성되고, 손잡이부(16)와 몸체(15) 사이에는 공간부(17)가 형성된 것을 특징으로 하는 합성수지용기 제품.In the synthetic resin container in which the preform molded product 14A is inserted into the injection blow molding mold 8 and the container 14 is injection blow molded by a predetermined air discharge pressure, the container 14 is the body 16. Handle portion 16 is integrally formed at a predetermined position, the synthetic resin container product, characterized in that the space portion 17 is formed between the handle portion 16 and the body (15). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950010526A 1995-04-29 1995-04-29 INJECTION Synthetic Resin Container Manufacturing Method And Its Manufacturing Equipment And Products KR960037252A (en)

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KR1019950010526A KR960037252A (en) 1995-04-29 1995-04-29 INJECTION Synthetic Resin Container Manufacturing Method And Its Manufacturing Equipment And Products

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KR1019950010526A KR960037252A (en) 1995-04-29 1995-04-29 INJECTION Synthetic Resin Container Manufacturing Method And Its Manufacturing Equipment And Products

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011152630A2 (en) * 2010-06-04 2011-12-08 한윤정 Blower type injection mold for light diffusing polycarbonate, and injection method
KR20220036469A (en) 2020-09-16 2022-03-23 이진수 Hydraulic brake system for motorcycle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011152630A2 (en) * 2010-06-04 2011-12-08 한윤정 Blower type injection mold for light diffusing polycarbonate, and injection method
WO2011152630A3 (en) * 2010-06-04 2012-05-03 한윤정 Blower type injection mold for light diffusing polycarbonate, and injection method
KR20220036469A (en) 2020-09-16 2022-03-23 이진수 Hydraulic brake system for motorcycle

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