KR830000826Y1 - Molding device for synthetic resin - Google Patents
Molding device for synthetic resin Download PDFInfo
- Publication number
- KR830000826Y1 KR830000826Y1 KR2019820003319U KR820003319U KR830000826Y1 KR 830000826 Y1 KR830000826 Y1 KR 830000826Y1 KR 2019820003319 U KR2019820003319 U KR 2019820003319U KR 820003319 U KR820003319 U KR 820003319U KR 830000826 Y1 KR830000826 Y1 KR 830000826Y1
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- South Korea
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- plate
- synthetic resin
- product
- core
- molding device
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Abstract
내용 없음.No content.
Description
제1도는 본 고안의 요부를 나타내는 종단면도.1 is a longitudinal sectional view showing the main part of the present invention.
제2도는 본 고안의 작용상태 설명도이다.2 is an explanatory view of the working state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 고정형판 2 : 대판1: fixed type 2: large plate
3 : 프레임 4 : 체인블록3: frame 4: chain block
6 : 가동형판 7 : 압출판6: movable plate 7: extruded plate
8 : 고정체인8: fixed chain
본 고안은 성형되는 물품의 길이가 긴 장척물(長尺物)을 성형함에 있어서, 사출기를 이용하지 않고서도 사출기에서 성형된 것과 같은 장척물을 간단히 성형할 수 있도록 한 합성수지 장척물의 성형 장치에 관한 것이다.The present invention relates to a molding apparatus for a synthetic resin long product, which makes it possible to easily form a long object such as molded in an injection machine in molding a long object having a long length. will be.
종래에는 사출기에 의하여 길이가 긴 제품을 성형하려면 용량이 큰 사출기를 사용하여야 되는 것이었으나, 사출기의 작용 스트로오크는 한정되어 있는 것이어서 제품의 길이가 1미터 이상되는 경우에는 일반적인 사출기로서는 성형할 수 없는 것이었고, 특별히 큰 용량의 사출기를 사용하는 경우에는 전력소모가 많고 제조경비가 많이 소요되는 것이어서 제품의 원가를 높이게되는 결점이 있는 것이었다.Conventionally, in order to mold a long product by an injection molding machine, a large injection molding machine had to be used. However, since the stroke of the injection machine is limited, it cannot be formed by a general injection molding machine when the length of the product is more than 1 meter. In particular, in the case of using a large-capacity injection molding machine, there is a drawback that the cost of the product is high because the power consumption is high and the manufacturing cost is high.
본 고안은 이와 같은 종래의 결점을 제거하여 제조경비를 절약할 수 있고 조작이 간단한 제조장치를 제공하기 위한 것으로서 이하 도면에 따라 상세히 설명하면 다음과 같다.The present invention is to provide a manufacturing apparatus that can reduce the manufacturing cost by eliminating such a conventional defect and the operation is simple as follows in detail according to the drawings.
캐비티(1')가 형성된 고정형판(1)을 설치한 대판(2)의 양측부에 제품 길이의 3배이상 되는 프레임(3)을 입설하여 프레임(3) 상단에 체인블록(chain block)(4)을 설치하고, 체인블록(4)에는 가열공간(5')을 갖는 코아(5)가 착설된 가동형판(6)을 매달아 가동형판(6)을 양측부가 프래임(4)에 삽통되어 상하 승강되게 구성하며, 고정형판(1)과 가동형판(6) 사이에는 프레임(3)에 삽통되어 승강하는 압출판(7)을 개재시켜 압출판(7)과 대판(2) 사이를 일정길이의 고정체인(8)으로 연결하여서 된 것이다.Frames 3, which are three times or more the length of the product, are placed on both sides of the base plate 2 on which the fixed mold plate 1 on which the cavity 1 'is formed is installed. 4), the chain block 4 is suspended from the movable die 6 on which the core 5 having the heating space 5 'is mounted, and both sides of the movable die 6 are inserted into the frame 4 at the upper and lower sides. It is constructed to be elevated, and between the stationary plate (1) and the movable plate (6) is inserted into the frame (3) through the extruded plate (7) to move up and down between the extruded plate (7) and the large plate (2) It is made by connecting with a fixed chain (8).
이와 같이 구성된 본 고안을 이용하여 제품을 성형함에 있어서는, 우선 고정형판(1)의 캐비티(1') 속에 열경화성 합성수지 용액을 주입한 후 체인블록(4)에 의하여 가동형판(6)을 밑으로 내려, 코아(5)가 캐비티(1') 속에 삽입되게하면, 캐비티(1')에 주입된 합성수지용액은 고정형판(1)과 코아(5) 사이의 간극부에 충만하게 되어 제품형상으로 충전되는 것이고, 이때 코아(5)의 가열공간(5') 내에 열수를 주입하면 고정형판(1)과 코아(5) 사이에 충전된 합성수지용액이 가열경화되면서 제품이 성형되는 것이다.In molding a product using the present invention configured as described above, first, a thermosetting synthetic resin solution is injected into the cavity 1 ′ of the stationary plate 1, and then the movable plate 6 is lowered by the chain block 4. When the core 5 is inserted into the cavity 1 ', the synthetic resin solution injected into the cavity 1' fills the gap between the stationary plate 1 and the core 5 to fill the product shape. In this case, when hot water is injected into the heating space 5 ′ of the core 5, the synthetic resin solution filled between the stationary plate 1 and the core 5 is heat cured, thereby forming a product.
일단 제품성형후에는 체인블록(4)에 의하여 가동형판(6)을 끌어올리면 제2(b)도에 도시하는 바와 같이 성형물은 수축되어 코아(5)에 삽착된채 압출판(7)과 함께 공중으로 올라오게되고, 계속 가동형판(6)을 끌어올리게되면 고정체인(8)의 길이가 한정되어 있는 것이어서 압출판(7)을 고정체인(8)이 잡아당기게되고, 따라서 제2(c)도에 도시한 바와같이 코아(5)만 상승하면서 제품을 코아(5)로 부터 이탈시킬 수 있게되는 것이다.Once the product is molded, the movable plate 6 is pulled up by the chain block 4, and as shown in FIG. 2 (b), the molded product is contracted and inserted into the core 5 together with the extruded plate 7. When the movable plate 6 is lifted up in the air and the movable plate 6 is pulled up, the fixed chain 8 has a limited length, and the fixed chain 8 pulls the extruded plate 7 and thus the second (c). As shown in the figure, only the core 5 can be lifted and the product can be separated from the core 5.
이와 같이 본 고안은 동력을 크게 소모하지 않고서도 간단한 장치에 의하여 사출기에서 성형된 것과 같은 제품을 성형할 수 있는 것이며, 프리임(3)의 높이를 높게할수록 길이가 긴 장척물을 성형할 수 있는 것이어서 제조원가를 절감시킬 수 있는 작용효과를 나타내게 되는 것이다.As such, the present invention is capable of molding a product such as molded in an injection molding machine by a simple device without consuming much power, and as the height of the frame 3 is increased, long long articles can be formed. It will have a working effect that can reduce the manufacturing cost.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019820003319U KR830000826Y1 (en) | 1982-04-28 | 1982-04-28 | Molding device for synthetic resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019820003319U KR830000826Y1 (en) | 1982-04-28 | 1982-04-28 | Molding device for synthetic resin |
Publications (1)
Publication Number | Publication Date |
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KR830000826Y1 true KR830000826Y1 (en) | 1983-05-26 |
Family
ID=19225214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR2019820003319U KR830000826Y1 (en) | 1982-04-28 | 1982-04-28 | Molding device for synthetic resin |
Country Status (1)
Country | Link |
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KR (1) | KR830000826Y1 (en) |
-
1982
- 1982-04-28 KR KR2019820003319U patent/KR830000826Y1/en not_active IP Right Cessation
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