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KR200459498Y1 - Extruder Apparatus of PVC - Google Patents

Extruder Apparatus of PVC Download PDF

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Publication number
KR200459498Y1
KR200459498Y1 KR2020090016343U KR20090016343U KR200459498Y1 KR 200459498 Y1 KR200459498 Y1 KR 200459498Y1 KR 2020090016343 U KR2020090016343 U KR 2020090016343U KR 20090016343 U KR20090016343 U KR 20090016343U KR 200459498 Y1 KR200459498 Y1 KR 200459498Y1
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South Korea
Prior art keywords
cylinder
cooling
cooling water
fibish
exhaust hole
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KR2020090016343U
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KR20110006254U (en
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남인석
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주식회사 피엔에스더존샤시
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Priority to KR2020090016343U priority Critical patent/KR200459498Y1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • 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
    • 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
    • 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
    • B29C48/76—Venting, drying means; Degassing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride

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

Abstract

본 고안은 피브이시(PVC) 압출장치에 관한 것으로서, 실린더를 냉각수에 의해 냉각되게 함으로 해서 냉각 효율을 개선하여 생산성 및 품질을 향상시킬 수 있도록 한 피브이시 압출장치를 제공코자 하는 것이다. The present invention relates to a fibrous extrusion apparatus, and to provide a fibish extrusion apparatus to improve the cooling efficiency by improving the cooling efficiency by allowing the cylinder to be cooled by the cooling water.

즉, 본 고안은 히터(3)로 감싸진 실린더(2)의 2/3지점에 배기구멍(8)을 형성하고, 실린더(2)의 내부에 저속 구동되는 스크루(5)를 설치하여 원료를 겔링(녹음) 상태로 실린더(2) 선단에 결합된 금형(7) 쪽으로 가압하여 제품을 생산하는 피브이시 압출장치(1)에 있어서, 상기 배기구멍(8)의 후단부 실린더(2)에 냉각수단(9)을 더 부가 구성하되, 상기 냉각수단(9)은 실린더(2)에 냉각수로(10)를 가공하여 냉각수입구(11)와 냉각수출구(12)를 마련하고, 냉각수입구(11) 쪽으로 냉수를 공급하고 냉각수출구(12) 쪽으로 온수를 배출하여 실린더(2)를 냉각할 수 있게 한 것으로서, 실린더(2)의 냉각 온도를 쉽게 조절할 수 있으므로 생산성이 향상되며, 압출품의 불량을 최소화 할 수 있는 효과가 있다.That is, according to the present invention, the exhaust hole 8 is formed at two-thirds of the cylinder 2 wrapped with the heater 3, and the screw 5 which is driven at a low speed is installed in the cylinder 2 to supply the raw material. In a fibish extrusion device (1) for producing a product by pressing toward a mold (7) coupled to the front end of a cylinder (2) in a gelling state, cooling means is provided in the rear end cylinder (2) of the exhaust hole (8). Further configured (9), the cooling means 9 is provided with a cooling water inlet 11 and a cooling outlet 12 by processing the cooling water passage 10 in the cylinder (2), toward the cooling water inlet (11) By supplying cold water and discharging hot water toward the cooling outlet 12 to cool the cylinder 2, the cooling temperature of the cylinder 2 can be easily adjusted to improve productivity and minimize defects in the extruded product. It has an effect.

피브이시 압출장치, 실린더, 배기구멍, 냉각수단, 냉각수로 Fibish extruder, cylinder, exhaust hole, cooling means, cooling water passage

Description

피브이시 압출장치{Extruder Apparatus of PVC}Fibish extruder {Extruder Apparatus of PVC}

본 고안은 피브이시(PVC) 압출장치에 관한 것으로서, 보다 구체적으로는 실린더를 냉각수에 의해 냉각되게 함으로 해서 냉각 효율을 개선하여 생산성 및 품질을 향상시킬 수 있도록 한 피브이시 압출장치를 제공코자 하는 것이다. The present invention relates to a fibrous extrusion apparatus, and more particularly, to provide a fibish extrusion apparatus that can improve the productivity and quality by improving the cooling efficiency by allowing the cylinder to be cooled by the cooling water.

창틀 등으로 사용하는 PVC 프레임(frame)이나 파이프류 등을 생산하는 일반적인 피브이시 압출장치는 히터로 감싸진 실린더의 내부에 모터가 구비된 감속기의 저속 구동력이 전달된 스크루를 설치하여 원료호퍼를 통해서 투입되는 원료를 겔링(녹음) 상태로 실린더 선단에 결합된 금형 쪽으로 가압 이송하여 제품을 생산할 수 있게 하는데, 원료호퍼부터 원료를 투입하는 지점을 지준으로 실린더의 2/3지점에는 겔링과정에서 발생하는 가스를 배출하는 배기구멍이 형성되고, 그 후부터는 실린더를 서서히 냉각시켜 금형을 통해서 피브이시가 압출되면서 제품이 성형되게 하는 구조이다.A general fibish extrusion apparatus that produces PVC frames or pipes used as window frames is installed through a raw material hopper by installing a screw that transmits a low-speed driving force of a reducer equipped with a motor inside a cylinder wrapped with a heater. It is possible to produce the product by pressurizing and transferring the raw material to the mold coupled to the cylinder tip in the state of gelling (recording), and the gas generated in the gelling process at the 2/3 point of the cylinder while keeping the raw material from the raw material hopper. A vent hole for discharging the gas is formed, and after that, the cylinder is gradually cooled to extrude the fibish through the mold to mold the product.

피브이시 압출장치에서 배기구멍 후단의 실린더를 냉각시키는 작업은 금형을 통해서 압출되는 제품의 냉각 효율, 압출 불량 등에 매우 밀접한 관계가 있는 것으로 종래에는 냉각팬을 실린더 주변에 설치한 상태에서 송풍하는 방법으로 실린더를 냉각시키는 실정으로 소망하는 온도로 실린더를 냉각하기가 어려웠다.The cooling of the cylinder at the rear end of the exhaust hole in the FBish extruder is closely related to the cooling efficiency of the product extruded through the mold, and the extrusion failure. Conventionally, the cylinder is blown with a cooling fan installed around the cylinder. It was difficult to cool the cylinder to the desired temperature due to the fact that it was cooled.

이에 본 고안자는 상기한 종래 문제점을 일소코자 본 고안을 안출한 것으로서, 실린더를 냉각수에 의해 냉각되게 함으로 해서 냉각 효율을 개선하여 생산성을 향상시킬 수 있도록 함에 고안의 기술적 과제를 두고 본 고안을 완성한 것이다. Therefore, the present inventors have devised the present invention to solve the above-described problems, and have completed the present invention with the technical problem of the present invention to improve productivity by improving the cooling efficiency by allowing the cylinder to be cooled by the coolant. .

과제 해결 수단으로 본 고안에서는 히터로 감싸진 실린더의 2/3지점에 배기구멍을 형성하고, 실린더의 내부에 저속 구동되는 스크루를 설치하여 원료를 겔링(녹음) 상태로 실린더 선단에 결합된 금형 쪽으로 가압하여 제품을 생산하는 피브이시 압출장치에 있어서, 상기 배기구멍의 후단부 실린더에 냉각수단을 더 부가 구성하되, 상기 냉각수단은 실린더에 냉각수로를 가공하여 냉각수입구와 냉각수출구를 마련하고, 냉각수입구 쪽으로 냉수를 공급하고 냉각수출구 쪽으로 온수를 배출하여 실린더를 냉각할 수 있게 한 것을 특징으로 한다.As a solution to the problem, the present invention forms an exhaust hole at two-thirds of the cylinder wrapped with a heater, and installs a screw which is driven at a low speed inside the cylinder to feed the raw material into the mold coupled to the end of the cylinder in a gelling state. A fibish extrusion apparatus for pressurizing a product, the cooling means further comprises a cooling means in the rear end cylinder of the exhaust hole, the cooling means is provided with a cooling water inlet and a cooling water outlet by processing a cooling water passage in the cylinder, Cold water is supplied to the side and the hot water is discharged to the cooling outlet, characterized in that the cylinder can be cooled.

본 고안에서 제공하는 피브이시 압출장치에 의하면 실린더의 냉각 온도를 쉽게 조절할 수 있으므로 생산성이 향상되며, 압출품의 불량을 최소화 할 수 있는 효과가 있다.According to the fibish extrusion apparatus provided in the present invention can be easily adjusted the cooling temperature of the cylinder, the productivity is improved, there is an effect that can minimize the defect of the extruded products.

이하에서 첨부된 도면에 의거하여 본 고안의 구성을 설명한다.Hereinafter, the configuration of the present invention based on the accompanying drawings.

도 1은 본 고안에서 제공하는 피브이시 압출장치의 정면도를 도시한 것이고, 도 2, 도 3은 본 고안에 적용된 냉각수단의 구성을 보이기 위한 실린더의 측단면도 및 평면도를 도시한 것이다.1 is a front view of a fibish extrusion apparatus provided in the present invention, Figure 2, Figure 3 is a side cross-sectional view and a plan view of a cylinder for showing the configuration of the cooling means applied to the present invention.

본 고안에서 제공하는 피브이시 압출장치(1)는 도시된 바와 같이 히터(3)로 감싸진 실린더(2)의 내부에 모터가 구비된 감속기(4)의 저속 구동력이 전달되어 회전하는 스크루(5)를 설치하여 원료호퍼(6)를 통해서 투입되는 원료를 겔링(녹음) 상태로 실린더(2) 선단에 결합된 금형(7) 쪽으로 가압 이송하여 제품을 생산할 수 있게 하되, 원료호퍼(6)부터 원료를 투입하는 지점을 지준으로 실린더(2)의 2/3지점에는 배기구멍(8)을 형성하여 겔링과정에서 발생하는 가스를 배출하고, 그 후부터는 실린더(2)를 서서히 냉각시켜 금형을 통해서 피브이시가 압출되면서 제품이 성형되게 함에 있어서, 배기구멍(8)의 후단부 실린더(2)에 냉각수단(9)을 더 부가 구성한 것이다.The fibish extrusion device 1 provided in the present invention is a screw 5 that rotates by transmitting a low-speed driving force of a reduction gear 4 provided with a motor inside a cylinder 2 surrounded by a heater 3 as shown. To pressurize and feed the raw material introduced through the raw material hopper 6 toward the mold 7 coupled to the end of the cylinder 2 in a gelling (recording) state. The exhaust hole 8 is formed at the 2/3 point of the cylinder 2 with the point where the gas is injected, and the gas generated during the gelling process is discharged. After that, the cylinder 2 is gradually cooled and the fibish In forming the product while being extruded, the cooling means 9 is further added to the rear end cylinder 2 of the exhaust hole 8.

본 고안에 적용된 냉각수단(9)은 냉각수 또는 열매체유를 이용하여 실린더(2)를 직접 냉각하는 구성으로 실린더(2)에 냉각수로(10)를 가공하여 입구(11)와 출구(12)를 마련하고, 입구(11) 쪽으로 냉수를 공급하여 실린더(2)를 냉각할 수 있게 한 것이다.The cooling means 9 applied to the present invention is configured to directly cool the cylinder 2 by using cooling water or thermal oil to process the cooling water passage 10 in the cylinder 2 so that the inlet 11 and the outlet 12 are closed. In this case, cold water is supplied toward the inlet 11 to cool the cylinder 2.

상기 냉각수로(10)는 실린더(2)의 직경 등에 의해 크기나 수량 등은 달라질 수 있음은 당연하다.Naturally, the cooling water passage 10 may vary in size or quantity depending on the diameter of the cylinder 2.

이상과 같이 구성되는 본 고안의 피브이시 압출장치(1)에 의하면 배기구멍(8)을 지나서 스크루(5)에 의해 이동하는 겔링 상태의 PVC가 냉각수단(9)에 의해 냉각이 이루어지게 되는데, 본 고안에 의하면 냉각수의 속도에 따라 실린더 온도를 용이하게 조절할 수 있으므로 효율적인 냉각이 가능하고 성형 불량 등을 최소화 할 수 있는 것이다.According to the fibish extrusion apparatus 1 of the present invention, which is configured as described above, the PVC in the gelling state moving by the screw 5 through the exhaust hole 8 is cooled by the cooling means 9. According to the design, the cylinder temperature can be easily adjusted according to the speed of the coolant, so that efficient cooling is possible and the molding failure can be minimized.

도면 중 미설명 부호 13은 압출품을 도시한 것이다.Reference numeral 13 in the drawings shows an extruded product.

도 1은 본 고안에서 제공하는 피브이시 압출장치의 정면도1 is a front view of the fibish extrusion apparatus provided in the present invention

도 2는 본 고안에 적용된 냉각수단의 구성을 보이기 위한 실린더의 측단면도Figure 2 is a side cross-sectional view of a cylinder for showing the configuration of the cooling means applied to the present invention

도 3은 본 고안에 적용된 냉각수단의 구성을 보이기 위한 실린더의 평면도Figure 3 is a plan view of a cylinder for showing the configuration of the cooling means applied to the present invention

■도면의 주요부분에 사용된 부호의 설명 ■Explanation of symbols used in main part of drawing

1:피브이시 압출장치 2:실린더1: Fibish extrusion device 2: Cylinder

3:히터 4:감속기3: Heater 4: Reducer

5:스크루 6:원료호퍼5: screw 6: raw material hopper

7:금형 8:배기구멍7: mold 8: exhaust hole

9:냉각수단 10:냉각수로9: cooling means 10: cooling water channel

11:냉각수입구 12:냉각수출구11: cooling outlet 12: cooling outlet

Claims (1)

히터(3)로 가열되는 실린더(2)의 2/3지점에 배기구멍(8)을 형성하고, 실린더(2) 내부에 스크루(5)를 설치하여 원료를 겔링 상태로 실린더(2)의 선단에 결합 된 금형(7) 쪽으로 압출하여 제품을 생산하는 통상의 피브이시 압출장치(1)에 있어서,An exhaust hole 8 is formed at two-thirds of the cylinder 2 heated by the heater 3, and a screw 5 is provided inside the cylinder 2 so that the raw material is gelled to the tip of the cylinder 2; In the conventional fibish extrusion apparatus 1 for producing a product by extruding toward a mold (7) bonded to the 상기 배기구멍(8)의 후단부 실린더(2)에 냉각수단(9)을 부가하되,Cooling means 9 is added to the rear end cylinder 2 of the exhaust hole 8, 상기 냉각수단(9)은 실린더(2)에 냉각수로(10)를 형성하여 냉각수입구(11)와 냉각수출구(12)를 설치하고, 냉각수입구(11) 쪽으로 냉수를 공급하고 냉각수출구(12) 쪽으로 열교환 된 온수를 배출하여 실린더(2)를 냉각할 수 있게 한 것을 특징으로 하는 피브이시 압출장치.The cooling means 9 forms a cooling water passage 10 in the cylinder 2 to install a cooling water inlet 11 and a cooling water outlet 12, supply cold water toward the cooling water inlet 11, and provide a cooling water outlet 12. A fibish extrusion device, characterized in that for discharging the heat exchanged to the side to cool the cylinder (2).
KR2020090016343U 2009-12-15 2009-12-15 Extruder Apparatus of PVC Expired - Lifetime KR200459498Y1 (en)

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KR20110006254U KR20110006254U (en) 2011-06-22
KR200459498Y1 true KR200459498Y1 (en) 2012-03-27

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000074334A (en) * 1999-05-20 2000-12-15 염태섭 Method and apparatus of preparing an artificial wood with a multi-layered construction via an extrusion process
JP2003117987A (en) 2001-10-15 2003-04-23 Sekisui Chem Co Ltd Method for producing vinyl chloride resin liner material for conduit
KR20050106352A (en) * 2004-05-04 2005-11-09 김도형 The extrusion molding process of a plastic with the chaff, a device of one a composition of one

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000074334A (en) * 1999-05-20 2000-12-15 염태섭 Method and apparatus of preparing an artificial wood with a multi-layered construction via an extrusion process
JP2003117987A (en) 2001-10-15 2003-04-23 Sekisui Chem Co Ltd Method for producing vinyl chloride resin liner material for conduit
KR20050106352A (en) * 2004-05-04 2005-11-09 김도형 The extrusion molding process of a plastic with the chaff, a device of one a composition of one

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