KR860000393Y1 - Plastic tube moulder - Google Patents

Plastic tube moulder Download PDF

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Publication number
KR860000393Y1
KR860000393Y1 KR2019840005611U KR840005611U KR860000393Y1 KR 860000393 Y1 KR860000393 Y1 KR 860000393Y1 KR 2019840005611 U KR2019840005611 U KR 2019840005611U KR 840005611 U KR840005611 U KR 840005611U KR 860000393 Y1 KR860000393 Y1 KR 860000393Y1
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KR
South Korea
Prior art keywords
integrated
cooling
chamber
vacuum
outer cylinder
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KR2019840005611U
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Korean (ko)
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KR860000431U (en
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정재현
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정재현
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Priority to KR2019840005611U priority Critical patent/KR860000393Y1/en
Publication of KR860000431U publication Critical patent/KR860000431U/en
Application granted granted Critical
Publication of KR860000393Y1 publication Critical patent/KR860000393Y1/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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • 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
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/14—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration
    • B29C48/146—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration in the die

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

Abstract

내용 없음.No content.

Description

합성수지관 성형장치Synthetic Resin Pipe Forming Equipment

제1도는 본 고안의 일부 절결 사시도.1 is a partially cutaway perspective view of the present invention.

제2도는 동 종단면도.2 is a longitudinal cross-sectional view.

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

1 : 원통형 내관 2,8 : 냉각통1: cylindrical inner tube 2,8: cooling tube

3,5,7 : 진공외통 4,6 : 냉각외통3,5,7: Vacuum outer cylinder 4,6: Cooling outer cylinder

10 : 고무패킹링 11 : 직접 냉각실10: rubber packing ring 11: direct cooling chamber

18 : 한줄미세공 21 : 한줄세공18: one line fine work 21: one line fine work

본 고안은 합성수지 용융물로 합성수지관을 성형함에 있어서 압출기의 다이스 전면에 직접냉각실, 진공실, 간접냉각실, 진공실, 간접냉각실, 진공 및 직접냉각실, 샤워냉각실을 원통형 내관에 순차적으로 설치하여서 된 합성수지관 성형장치에 관한 것이다. 종래의 합성수지제 파이프 성형방법으로는 원통형 외관의 내부에 다수의 세공을 천설한 내관을 삽설하고 격판을 삽설하여 급수실과 배수실을 형성시켜서 된 것과 원통형 외관 내부에 간접냉각실을 격실하여 다수의 세공이 천공된 진공실과 조정냉각실을 설체하여서 된 것 등이 있으나 전자의 방법은 진공전에 용융된 파이프 상태에서 많은 량의 물이 직접 닿기 때문에 파이프 표면에 심한 주름이나 구김살이 생겨 소망하는 파이프를 얻을 수 없고 분해조립이 불가능한 결점이 있었다.The present invention is to form a synthetic resin tube from the melt of the synthetic resin, the direct cooling chamber, vacuum chamber, indirect cooling chamber, vacuum chamber, indirect cooling chamber, vacuum and direct cooling chamber, shower cooling chamber in front of the dies of the extruder in order to install sequentially It relates to a synthetic resin tube molding apparatus. In the conventional synthetic resin pipe forming method, the inner pipe having a plurality of pores installed in the cylindrical exterior is inserted and the diaphragm is inserted to form a water supply chamber and a drainage chamber. Although the perforated vacuum chamber and the adjusting cooling chamber may be installed by the assembly, the former method may cause a large amount of water to directly contact the pipe surface in the molten pipe state before the vacuum, so that wrinkles or wrinkles may be generated on the surface of the pipe to obtain a desired pipe. And defects that cannot be disassembled and assembled.

또한 후자의 방법은 공지의 압출기 다이스를 통하여 압출되는 용융된 상태의 관이 내관에 도달할 때 모빌등의 기름을 주입하여 유막을 형성시켜 진공효과를 상승시키게 한다 하였으나 순환되는 물에 기름이 혼합되어 그 처리 과정이 복잡하고 번거로우며 싸이징을 교환할 때에는 커버를 분해하고 외관과 내관을 각각 분리시켜야 하는 분해공정이 복잡하였다.In the latter method, when a molten tube extruded through a known extruder die reaches an inner tube, an oil such as a mobile is injected to form an oil film to increase the vacuum effect, but the oil is mixed in the circulated water. The process was complicated, cumbersome, and the disassembly process of disassembling the cover and separating the outer and inner tubes was complicated.

본 고안은 종래의 이와 같은 제반 문제점들을 해결할 수 있도록 각실을 형성하고 있는 각 통들을 각각 구성화시켜 원통형 내관에 외삽할 수 있게 하므로서 분해와 조립이 용이하고 각통마다 급수관과 배수관의 벨브를 각각 연결시켜 둠으로서 작업능률을 향상시킬 수 있게 고안된 것으로 이를 첨부도면에 의거 상세히 설명하면 다음과 같다.The present invention is easy to disassemble and assemble by connecting each of the barrels forming the chamber to be extrapolated to the cylindrical inner tube to solve the problems of the prior art by connecting the valves of the water supply and drain pipes respectively It is designed to improve work efficiency as Doom, which will be described in detail based on the accompanying drawings.

공지와 압출 다이스가 접하는 원동형 내관(1)에 한줄 미세공(18)이 천공되고 급수구(23)가 일체로 된 냉각통(2)을 고착하여 직접 냉각실(11)을 형성하였으며 이에 연이어 수줄의 세공(19)이 천공되고 배수구(24)가 일체인 진공외통(3)을 삽착하여 진공실(12)을 급수구(23)와 배수구(24)가 일체로 냉각외통(4)을 삽착하여 간접냉각실(13)을, 수줄 세공(20)이 천공되고 배수구(24)가 일체인 진공외통(5)을 삽착하여 진공실(14)을 급수구(23)와 배수구(24)가 일체인 냉각외통(6)을 삽착하여 간접냉각실(15)을, 한줄세공(21)이 천공되고 급배수구(25)가 일체인 냉각 및 진공외통(7)을 삽착하여 직접냉각실 및 진공실(16)을, 다수세공(22)이 천공되고 급수구(23)가 일체인 냉각통(8)을 삽착하여 샤워냉각실(17)을 각각 형성하도록 각 외통의 사이에 고무패킹링(10)을 삽설하여 내관(1) 후단 나선부(1')에 체결너트(9)를 결착시겨서 된 합성수지관 성형장치이다. 미설명 부호 26은 합성수지관 이와 같이 구성된 본 고안의 작용 효과를 설명하면 다음과 같다.A cooling chamber 11 is formed by fixing a cooling tube 2 having a single hole fine hole 18 and a water supply port 23 integrated in a cylindrical inner tube 1 in contact with a known die and extrusion die. By inserting the vacuum outer cylinder (3) in which the pores (19) of the cord are drilled and the drain hole (24) is integrated, the cooling chamber (4) is inserted into the vacuum chamber (12) by the water inlet (23) and the drain hole (24). The indirect cooling chamber 13 is inserted into a vacuum outer cylinder 5 in which the water lines 20 are perforated and the drain port 24 is integrated, and the vacuum chamber 14 is cooled by the water inlet 23 and the drain port 24 integrally. Insert the outer cylinder (6) and insert the indirect cooling chamber (15), the single-row pore (21) and the cooling and vacuum outer cylinder (7) in which the water supply and drain holes (25) are integrated. The inner tube is inserted by inserting the rubber packing ring 10 between the outer cylinders so as to form the shower cooling chamber 17 by inserting the cooling cylinder 8 in which the plurality of holes 22 are drilled and the water inlet 23 is integrated. (1) rear end Front part (1 ') is a plastic pipe molding apparatus binder gyeoseo when the fastening nut (9) on. Reference numeral 26, which is not described, describes the effects of the present invention configured as described above.

합성수지관을 성형하기 위하여 공지의 압출 다이스를 통하여 압출되는 용융되는 상태의 관이 원통형 내관(1)에 도달하여 내삽될 때 선단의 한줄 미세공(18)에서 물이 주입되면 용융 합성수지관 외면과 원통형 내관(1) 사이에 수막(水膜)이 형성되어 용융 합성수지관(26)이 일차 냉각되며 진공실(12)에서 흡인되는 흡입력에 의하여 합성수지관이 진공 성형되게 한 것이다.When the molten state of the tube extruded through a known extrusion die to insert the synthetic resin tube reaches the cylindrical inner tube 1 and is interpolated, water is injected from the one row fine hole 18 at the tip, and the outer surface of the molten synthetic resin tube and the cylinder A water film is formed between the inner tubes 1 so that the molten synthetic resin tube 26 is first cooled, and the synthetic resin tube is vacuum formed by suction force sucked from the vacuum chamber 12.

이와 같은 본 고안은 원통형 내관(1)의 선단에 일체로 형성된 냉각통(2)의 급수구(23)에서 공급된 물은 냉각실(11)의 미세공(18)을 통하여 내관(1)으로 공급되고 한줄 세공(21)과 다수 세공(22)에서 공급된 물은 내관(1)에 공급되어 각 진공실(12),(14) 및 (16)을 통하여 각 배수구(24)로 배출되게 한 것으로 각 외통(2-8)의 적층사이에는 고무패킹링(10)을 삽설시켜 높은 수압으로 각실(11-17)로 공급되는 물이 외부로 누수되지 않고 각 세공이나 각실만을 통하여 배수되게 한 것이다.The present invention as described above is the water supplied from the water supply port 23 of the cooling tube 2 integrally formed at the tip of the cylindrical inner tube (1) to the inner tube (1) through the fine hole 18 of the cooling chamber (11). The water supplied from the single row pores 21 and the multiple pores 22 is supplied to the inner tube 1 to be discharged to the respective drains 24 through the vacuum chambers 12, 14, and 16. The rubber packing ring 10 is inserted between the stacks of the outer cylinders 2-8 so that the water supplied to the chambers 11-17 with high water pressure is drained through only the pores or the chambers without leaking to the outside.

따라서 이와 같이 되는 본 고안은 각실(11-17)을 형성하고 있는 각 외통(2-8)에 각각 급, 배수구(23)(24)(25)를 분리 착설하고 각 외통(2-8)의 사이에는 각각 고무 패킹링(10)이 삽설되어 있으며 원통형 내관(1)이 조립식으로 외삽 결착되어 있어 분해 조립이 간단하고 사용이 간편하게 고안된 것이다.Therefore, the present invention as described above separates and installs the supply and drain holes 23, 24, and 25 in each of the outer cylinders 2-8, which form the chambers 11-17, respectively. The rubber packing ring 10 is inserted between each, and the cylindrical inner tube 1 is extrapolated and assembled in a prefabricated manner, so that the assembly and disassembly are simple and easy to use.

Claims (1)

공지의 압출 다이스가 접하는 원통형 내관(1)에 한줄 미세공(18)이 천공되고 급수구(23)가 일체로 된 냉각통(2)을 고착하여 직접 냉각실(11)을 형성하였으며 이에 연이어 수줄의 세공(19)이 천공되고 배수구(24)가 일체인 진공 외통(3)을 삽착하여 진공실(12)을, 급수구(23)와 배수구(24)가 일체인 냉각외통(4)을 삽착하여 간접 냉각실(13)을, 수줄세공(20)이 천공되고 배수구(24)가 일체인 진공외통(5)을 삽착하여 진공실(14)을, 급수구(23)와 배수구(24)가 일체인 냉각외통(6)을 삽착하여 간접냉각실(15)을, 한줄세공(21)이 천공되고 급, 배수구(25)가 일체인 냉각 및 진공외통(7)을 삽착하여 직접냉각실 및 진공실(16)을, 다수 세공(22)이 천공되고 급수구(23)가 일체인 냉각통(8)을 삽착하여 샤위냉각실(17)을 각각 형성하도록 각 외통의 사이에 고무패킹링(10)을 삽설하여 내관(1) 후단 나선부(1')에 체결너트(9)를 결착시켜서 된 합성수지관 성형장치.A single cooling line 2 is formed by drilling a row of micropores 18 into a cylindrical inner tube 1 in contact with a known extrusion die and integrating a water supply port 23 to form a direct cooling chamber 11. The vacuum chamber 12 is inserted into the vacuum chamber 12 by inserting the vacuum outer cylinder 3 in which the pores 19 are integrated and the drain port 24 is integrated. The indirect cooling chamber 13 is inserted into the vacuum chamber 5 in which the water line hole 20 is drilled and the drain port 24 is integrated, so that the vacuum chamber 14 is integrated, and the water supply port 23 and the drain port 24 are integrated. Insert the cooling outer cylinder (6) and insert the indirect cooling chamber (15), the one-row perforation (21) and the cooling and vacuum outer cylinder (7) in which the supply and drain holes (25) are integrated. Insert a rubber packing ring 10 between each outer cylinder to insert a cooling cylinder 8 having a plurality of pores 22 and a water supply port 23 integrated therein to form a cooling chamber 17, respectively. Inner tube (1) Stage helical portion (1 ') a synthetic resin tube forming device by binding the lock nut (9) on.
KR2019840005611U 1984-06-15 1984-06-15 Plastic tube moulder KR860000393Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840005611U KR860000393Y1 (en) 1984-06-15 1984-06-15 Plastic tube moulder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840005611U KR860000393Y1 (en) 1984-06-15 1984-06-15 Plastic tube moulder

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Publication Number Publication Date
KR860000431U KR860000431U (en) 1986-02-13
KR860000393Y1 true KR860000393Y1 (en) 1986-03-26

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KR2019840005611U KR860000393Y1 (en) 1984-06-15 1984-06-15 Plastic tube moulder

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020089072A (en) * 2001-05-23 2002-11-29 이정 Cooling device for cylinder of extruding machine and temperature control apparatus for a cylinder of extruding using the cooling device

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KR860000431U (en) 1986-02-13

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