KR930002750Y1 - Coating apparatus for molding particles - Google Patents

Coating apparatus for molding particles Download PDF

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Publication number
KR930002750Y1
KR930002750Y1 KR2019910003025U KR910003025U KR930002750Y1 KR 930002750 Y1 KR930002750 Y1 KR 930002750Y1 KR 2019910003025 U KR2019910003025 U KR 2019910003025U KR 910003025 U KR910003025 U KR 910003025U KR 930002750 Y1 KR930002750 Y1 KR 930002750Y1
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South Korea
Prior art keywords
chamber
crosslinking agent
granular material
molding
coating apparatus
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KR2019910003025U
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Korean (ko)
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KR920017937U (en
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정우영
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동선특수재료 주식회사
정우영
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Priority to KR2019910003025U priority Critical patent/KR930002750Y1/en
Publication of KR920017937U publication Critical patent/KR920017937U/en
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Publication of KR930002750Y1 publication Critical patent/KR930002750Y1/en

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Abstract

내용 없음.No content.

Description

성형용 과립재료의 가교제 도포장치Crosslinking agent coating device for molding granule material

제1도는 본 고안의 종 단면도.1 is a longitudinal cross-sectional view of the present invention.

제2도는 동 A-A선 단면도.2 is a sectional view taken along the line A-A.

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

1 : 쳄버 1′: 반호면1: Chamber 1 ′: half surface

3 : 코일스프링 4,4′: 경사판3: coil spring 4,4 ': inclined plate

본 고안은 포리에치렌과 카본 등이 혼합된 성형을 과립재료의 표면에 가교제를 도포하기 위한 도포 장치에 관한 것이다.The present invention relates to a coating apparatus for applying a crosslinking agent to a surface of a granule material of a molding in which polyethylene and carbon are mixed.

본 고안에서 언급된 성형용 과립재료는 전도성 테이프나 전선등의 피막에 사용되는 필름 등을 압출 성형하는데 쓰이는 재료로서 전도성을 높이기 위해 카본 블랙의 함유량이 많아 과립재료의 내구성이 약하여 쉽게 변형되거나 파손율이 높아 표면에 가교제(DCP)를 도포하는 작업이 용이하지 않았다.The molding granular material mentioned in the present invention is a material used for extrusion molding films used for coating films such as conductive tapes or electric wires, and has high carbon black content to increase conductivity. This high application | coating of the crosslinking agent (DCP) to the surface was not easy.

종래에는 내부에 회전되는 교반익을 설치한 쳄버내에 과립재료를 투입하여 가교제를 도포하였으나 이 과정에서 과립재료의 변형과 이로인해 가교제의 도포가 불규칙하여 고품질의 전도성 테이프나 필름등을 성형하지 못하였다.Conventionally, the crosslinking agent was applied by inserting granular material into a chamber having a stirring vane rotating therein, but in this process, the crosslinking agent was not uniformly formed due to the deformation of the granular material and thus the high quality conductive tape or film could not be formed.

본 고안은 이러한 단점들을 보완하기 위해 쳄버를 코일스프링 위에 설치하여 고속으로 상하 유동되게하고 쳄버의 구조를 단면이 반호상의 도너츠 형으로 구성하며 내부의 양측벽에는 경사 안내판을 부착하여 과립재료에 충격을 가하지 않고 가교제를 균일하게 도포하게 한 것으로 이를 첨부도면에 의거 상세히 설명하면 다음과 같다.In order to compensate for these shortcomings, the chamber is installed on the coil spring to move up and down at high speed, and the structure of the chamber is composed of semi-circular donut-shaped cross section. When the crosslinking agent is uniformly applied without addition, it will be described in detail based on the accompanying drawings as follows.

단면이 반호면(1′)을 가진 도너츠형의 쳄버(1)를 형성하고 상부에는 가열공기 투입구(2)를 형성하며 하단에는 다수의 강력텐션을 갖는 코일스프링(3)을 설치하여 이를 모터에 의거 상하 유동되게 하되 쳄버(1)의 반호면의 내부 좌우측벽에 대소의 경사판(4)(4′)을 다수 고착하여서된 것으로 5는 과립재료를 나타내고 6은 가교제 주입구를 나타낸다.A donut-shaped chamber 1 having a half arc surface (1 ') is formed, a heating air inlet (2) is formed at the top, and a coil spring (3) having a plurality of strong tensions is installed at the bottom to install the In this case, a large number of inclined plates 4 (4 ') are fixed to the inner left and right walls of the half arc surface of the chamber 1, where 5 represents a granular material and 6 represents a crosslinking agent inlet.

이상과 같이 구성된 본 고안은 쳄버(1) 내부에 과립재료(5)와 가교제를 각각 투입한 다음 쳄버(1)를 상하 고속으로 유동시키면서 가열공기 투입구(2)를 통해 가열공기를 주입한다.The present invention constituted as described above injects the granulated material 5 and the crosslinking agent into the chamber 1 and then injects the heated air through the heated air inlet 2 while flowing the chamber 1 at a high speed up and down.

그러면 쳄버내의는 적정온도가 유지되고 쳄버의 상하 유동에 의해 과립재료는 종으로는 단면이 반호면으로 구성되어 있어 그 내면을 따라 상부로 이동하여 중앙부로 모이는 동작을 반복하며(제1도 화살표 방향) 횡측 수평으로는 좌우측벽의 경사판(4)에 의거 일방향으로 유동한다.Then, the proper temperature is maintained in the chamber, and the granular material is composed of half arc surface by vertical flow by vertical flow of the chamber, and it moves upward along the inner surface and gathers to the center part. ) Horizontally horizontally flows in one direction based on the inclined plate 4 of the left and right walls.

이때 유동되는 과립재료는 경사판이 반호면의 좌우측벽에 교호로 고착되어 있고 또 경사판의 크기가 다르게 구성되어 있어 과립 재료의 유동속도가 외곽과 중앙부가 각각 다르며 또 경사판의 고착장소에 따라 그 흐름이 지그재그로 유동된다.(도면 제2도의 화살표표시)In this case, the inclined plate is alternately fixed to the left and right side walls of the semicircular surface, and the size of the inclined plate is different, so that the flow rate of the granular material is different from the outside and the center part. It flows in zigzag (arrows in Fig. 2).

이와같이 과립재료의 흐름이 종으로는 좌우측벽에서 중앙으로 뒤썩이며 횡으로는 외곽과 중앙부가 흐름의 속도가 상이하고 또 지그재그로 유동하므로 이러한 과정이 원형의 쳄버내에서 반복 유동되면 과립재료가 충격을 받지 않고 원형을 유지하며 가교제는 균일하게 과립재료의 표면에 도포되는 것이다.In this way, the flow of granular material is fluctuated from the left and right walls to the center in the longitudinal direction, and the outer and center portions are different in the horizontal direction and flow in zigzag. The crosslinking agent is applied evenly to the surface of the granular material without maintaining the circular shape without receiving.

이상과 같이 과립재료가 충격없이 유동되어 원형이 유지되고 이로인해 가교재의 도포층이 균일하므로 양질의 성형물을 얻을수 있다.As described above, the granular material is flowed without impact to maintain a circular shape, and thus the coating layer of the crosslinking material is uniform, so that a good molding can be obtained.

Claims (1)

단면이 반호면(1′)을 가진 도너츠형의 쳄버(1)를 형성하고 상부에는 가열공기 투입구(2)를 형성하며 하단에는 다수의 강력 텐션을 갖는 코일스프링(3)을 설치하여 이를 모터에 의거 상하 유동되게 하되 쳄버(1)의 반호면의 내부 좌우측벽에 대소의 경사판(4)(4′)을 다수 고착하여서된 성형용 과립재료의 가교제 도포 장치.A donut-shaped chamber 1 having a half arc surface (1 ') is formed, a heating air inlet (2) is formed at the top, and a coil spring (3) having a plurality of strong tensions is installed at the bottom thereof, and the An apparatus for applying a crosslinking agent for a granular material for molding, which is allowed to flow up and down but adheres a large number of inclined plates (4) (4 ') to the inner left and right side walls of the half arc surface of the chamber (1).
KR2019910003025U 1991-03-06 1991-03-06 Coating apparatus for molding particles KR930002750Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910003025U KR930002750Y1 (en) 1991-03-06 1991-03-06 Coating apparatus for molding particles

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Application Number Priority Date Filing Date Title
KR2019910003025U KR930002750Y1 (en) 1991-03-06 1991-03-06 Coating apparatus for molding particles

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KR920017937U KR920017937U (en) 1992-10-17
KR930002750Y1 true KR930002750Y1 (en) 1993-05-21

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100434295B1 (en) * 2002-03-08 2004-06-05 엘지전자 주식회사 structure for assembling control panel assembly in drum-type washing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100434295B1 (en) * 2002-03-08 2004-06-05 엘지전자 주식회사 structure for assembling control panel assembly in drum-type washing machine

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KR920017937U (en) 1992-10-17

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