KR800000766Y1 - Shaping device for decorative glass - Google Patents

Shaping device for decorative glass Download PDF

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Publication number
KR800000766Y1
KR800000766Y1 KR780006393U KR780006393U KR800000766Y1 KR 800000766 Y1 KR800000766 Y1 KR 800000766Y1 KR 780006393 U KR780006393 U KR 780006393U KR 780006393 U KR780006393 U KR 780006393U KR 800000766 Y1 KR800000766 Y1 KR 800000766Y1
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KR
South Korea
Prior art keywords
mold
molding
shaping device
decorative glass
lower molds
Prior art date
Application number
KR780006393U
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Korean (ko)
Inventor
이현손
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이현손
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Priority to KR780006393U priority Critical patent/KR800000766Y1/en
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Publication of KR800000766Y1 publication Critical patent/KR800000766Y1/en

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  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

내용 없음.No content.

Description

장식용 등의 초자장식구 성형기Ultra-light tool molding machine for decoration

제1도는 본 고안의 분해사시도.1 is an exploded perspective view of the present invention.

제2도는 본 고안의 단면도.2 is a cross-sectional view of the present invention.

제3도는 본 고안에 의하여 성형된 초자장식구의 사시도.Figure 3 is a perspective view of the glass tool molded by the present invention.

본 고안은 산데리아등과 같은 장식용등에 장식하는 초자장식구의 성형기에 관한 것으로, 1회 성형공정에 다수를 성형할 수 있도록 하여 양산을 가능하게 하고 용융초자의 주입구가 확대되므로 성형되는 초자장식구의 품질을 향상시킬 수 있도록 하는 동시에 연속성형시 형틀의 냉각처리가 용이하도록 한 것이다.The present invention relates to a molding machine of a super magnetic ornament for decoration on decorative lamps such as Sanderia, etc., which enables mass production in a single molding process to enable mass production and to improve the quality of the super magnetic tool that is molded since the inlet of the molten ceramic is enlarged. At the same time, to facilitate the cooling of the mold during continuous molding.

종래 이와같은 성형기에 있어서는 상하형틀 사이에 성형주입구와 요형(凹型)을 방사상으로 형성하여 상측형틀의 중간으로 용융초자를 용입한 다음 압력을 가하여 요형내에 용융초자가 사출되어 성형되도록 하였으나 장식구의 성형이 상측형틀의 중간용융초자 주입부를 중심으로 동일평면상에 방사상으로 주입성형되므로 1회 성형에 따른 초자장식구의 생산량이 많지 않고 방사상방향으로 성형되는 초자장식구가 매달린 불필요한 용융초자의 양이 많아 자재의 낭비를 가져왔다. 또한 주입구가 상하형틀 사이에 형성되어 있어 성형품의 측부에 흔적을 남기게 되므로 이를 연마시에 성형품의 원형을 그르칠 염려가 있었으며, 협소한 주입구로 인하여 주입속도가 느려 맑은 초자성형품의 내부에 냉각차이에 의한 결무늬가 형성되었고, 특히 성형가공시 용융초자의 온도에 의하여 뜨거워진 성형틀을 냉각시 상하형틀을 직접수냉방법으로 냉각시켜야 하는 불편한 점이 있었다.Conventionally, in such a molding machine, a molding injection hole and a concave shape are radially formed between upper and lower molds, a molten candle is injected into the middle of the upper mold, and a pressure is applied so that the melted glass is injected into the mold to be molded. Since the injection molding is radially injected on the same plane around the middle molten glass injection part of the upper mold, there is not much output of the magnetic tooling according to one molding, and the amount of unnecessary molten glass hanging in the radial direction is large. Brought waste. In addition, since the injection hole is formed between the upper and lower molds, it leaves a trace on the side of the molded product, so there is a concern that the circular shape of the molded product may be missed during grinding, and due to the narrow injection hole, the injection speed is slow, which is caused by the cooling difference inside the clear super-molded product. The pattern was formed, and there was an inconvenience in that the upper and lower molds should be cooled by a direct water cooling method, in particular, when cooling the molding die heated by the temperature of the melted sheath during the molding process.

본 고안에 있어서는 종래의 이와 같은 결점을 감안하여 안출한 것으로 이를 첨부도면에 의하여 보다 상세히 설명하면 다음과 같다.In the present invention, in view of the above-described drawbacks of the prior art described in detail by the accompanying drawings as follows.

요형(1), (1')가 다수형성된 상하형틀(2), (2')에 있어서, 상측형틀(2)의 상측에 공지의 피스턴삽입구(3)가 형성된 별도의 제3형틀(4)를 재가하여 삽입구(3)으로부터 요형(1), (1')으로 대체로 구직방향이고 요형(1), (1')의 직상부에 분리점(5)이 형성되는 2중 테이퍼형의 주입구(6)를 형성하여서된 구조인데, 미설명부호 7은 초자장식구, 8은 주입흔적, 9는 피스턴을 나타낸다.In the upper and lower molds 2 and 2 ', in which a plurality of concave molds 1 and 1' are formed, a separate third mold 4 in which a known piston insert 3 is formed above the upper mold 2; The double tapered inlet which is generally in the vertical direction from the insertion hole 3 to the recesses 1 and 1 'and the separation point 5 is formed directly on the recesses 1 and 1' ( 6), which is indicated by reference numeral 7 for the vitreous sphere, 8 for the injection trace, and 9 for the piston.

이와같은 본 고안은 상하형틀(2), (2')에 요형(1), (1')이 형성되고 이에 수직방향으로 주입구(6)가 형성되어 있어 신속한 주입성형이 가능하며, 다수의 요형(1), (1')을 형성하므로서 1회 성형시 다량의 초자장식구(7)의 성형이 가능하다. 또한 용융초자가 집중적으로 주입되는 삽입구(3)이 상하형틀(2), (2')의 상측에 별도로 놓이는 제3형틀(4)에 형성되어 있어 용융초자의 온도에 의하여 가열되는 것은 이 제3형틀(4)만을 냉각하므로서 냉각처리할 수 있으며, 주입구(6)를 확대형성하는 대신에 초자장식구(7)의 상면일측에서 분리되는 분리점(5)로 용이하게 분리될 수 있고 그 흔적(8)은 용이하게 연마되는 반면에 초자장식구(7)의 원형을 그르치지 않는 것이다.The present invention has a concave mold (1), (1 ') is formed in the upper and lower molds (2), (2') and the inlet (6) is formed in the vertical direction to enable rapid injection molding, a number of concave By forming (1) and (1 '), it is possible to mold a large amount of the magnetic tool sphere 7 in one molding. In addition, the insertion hole 3 into which the molten candle is concentrated is formed in the third mold 4 separately placed above the upper and lower molds 2 and 2 '. It can be cooled by cooling only the mold 4, and instead of expanding the inlet 6, it can be easily separated by a separating point 5 separated from one side of the upper surface of the magnetic glass tool 7, and the trace ( 8) is easily polished while not rounding the toolbox 7.

Claims (1)

도시한 바와같이 요형(1), (1')가 다수형성된 상하형틀(2), (2')에 있어서, 상측형틀(2)의 상측에 공지의 피스턴삽입구(3)가 형성된 별도의 제3형틀(4)를 재가하여 삽입구(3)로부터 요형(1), (1')으로 수직방향의 테이퍼형 주입구(6)를 형성하여서된 장식용등의 초자장식구 성형기.As shown in the figure, in the upper and lower molds 2 and 2 'in which a plurality of concave molds 1 and 1' are formed, a separate third in which a known piston insertion hole 3 is formed above the upper mold 2. An apparatus for forming a magnetic tool such as a decorative object, in which a mold (4) is reinserted to form a tapered injection hole (6) in a vertical direction from an insertion hole (3) to a recess (1), (1 ').
KR780006393U 1978-12-19 1978-12-19 Shaping device for decorative glass KR800000766Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR780006393U KR800000766Y1 (en) 1978-12-19 1978-12-19 Shaping device for decorative glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR780006393U KR800000766Y1 (en) 1978-12-19 1978-12-19 Shaping device for decorative glass

Publications (1)

Publication Number Publication Date
KR800000766Y1 true KR800000766Y1 (en) 1980-06-09

Family

ID=19210387

Family Applications (1)

Application Number Title Priority Date Filing Date
KR780006393U KR800000766Y1 (en) 1978-12-19 1978-12-19 Shaping device for decorative glass

Country Status (1)

Country Link
KR (1) KR800000766Y1 (en)

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