KR100256848B1 - Cube mold and method thereof - Google Patents

Cube mold and method thereof Download PDF

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Publication number
KR100256848B1
KR100256848B1 KR1019980032811A KR19980032811A KR100256848B1 KR 100256848 B1 KR100256848 B1 KR 100256848B1 KR 1019980032811 A KR1019980032811 A KR 1019980032811A KR 19980032811 A KR19980032811 A KR 19980032811A KR 100256848 B1 KR100256848 B1 KR 100256848B1
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KR
South Korea
Prior art keywords
dimensional
mold
pattern
synthetic resin
resin sheet
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KR1019980032811A
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Korean (ko)
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KR19980082010A (en
Inventor
석성웅
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석성웅
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Priority to KR1019980032811A priority Critical patent/KR100256848B1/en
Publication of KR19980082010A publication Critical patent/KR19980082010A/en
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    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/26—Moulds or cores

Abstract

PURPOSE: A three-dimensional mold and a method for manufacturing the same are provided to enhance quality and life time thereof by coating a number of colorants having a certain pattern into the mold. CONSTITUTION: A PVC resin sheet(11) is prepared, and a pattern of a three-dimensional mold is formed on the PVC resin sheet(11). The PVC resin sheet(11) is formed into a three-dimensional mold frame(13) having a bent portion(12). The bent portion(12) is embossed or negatively engraved for expressing the pattern. The three-dimensional frame(13) is embossed or negatively engraved corresponding to the bent portion(12). A synthetic resin solution in gel state is inputted into the three-dimensional mold frame(13) and cured for a certain time. The synthetic resin solution generates heat itself, and the colorants(17) in the three-dimensional mold frame(13) are coated on the three-dimensional mold(15).

Description

입체성형물 및 그의 제조방법Three-dimensional molded article and manufacturing method thereof

본 발명은 입체성형물 및 그 제조방법에 관한 것으로, 보다 상세하게는 합성수지에 거의 영구적으로 다수의 색소부재를 함침 코팅하여 품질과 수명이 향상되도록 하는 입체성형물 및 그의 제조방법에 관한 것이다.The present invention relates to a three-dimensional molded article and a method for manufacturing the same, and more particularly, to a three-dimensional molded article and a method for producing the same by impregnating and coating a plurality of pigment members almost permanently in a synthetic resin.

일반적으로 입체성형물은 시각적으로 보기 좋은 소정의 굴곡을 갖는 모양체에 더욱 향상된 효과를 위해 알맞는 색채 페인트를 칠하여 악세사리 또는 광고용 간판성형물 등으로 사용된다.In general, the three-dimensional molded object is used as an accessory or an advertisement signboard by applying a suitable color paint for a further improved effect on a shape having a predetermined curvature that is visually visible.

이와 같은 입체성형물은 제1도에 도시된 바와 같이, 특정의 형태를 성형하기 위하여 고무몰드 등으로 입체성을 가지도록 한 소정의 몰드틀에 석고액을 넣는다. 그리고, 일정한 시간동안 상기 석고액을 경화시킨 후에 상기 고무몰드틀로부터 경화된 석고를 분리한다. 이어, 상기 석고로 형성된 입체성형물의 전면에 수지쉬트를 압착하여 그 수지쉬트에 상기 입체성형물의 형틀을 만들어 수지몰드틀(1)을 형성한다. 이와 같은 수지몰드틀(1)에 합성수지액을 수용하여 소정의 시간동안 경화시킨 후 그 경화된 합성수지의 입체성형물(3)이 형성된다. 이 때, 수지몰드틀(1)내에는 그 틀로부터 합성수지의 입체성형물의 분리를 위하여 이형재(5)가 도포되어 있다. 상기 합성수지의 입체성형물(3)에 다수의 색상을 갖는 유체성 색소부재(7)를 개별적인 수작업으로 직접 페인팅하여 그 페인팅된 상기 입체물(3)의 형상이 시각적으로 돋보이는 효과를 갖도록 한다.As shown in FIG. 1, such a three-dimensional molded object is placed in a predetermined mold having a three-dimensional property with a rubber mold or the like in order to mold a specific shape. Then, the cured gypsum is separated from the rubber mold mold after curing the gypsum liquid for a predetermined time. Subsequently, the resin sheet is pressed onto the front surface of the three-dimensional molded object formed of gypsum, thereby forming the mold of the three-dimensional molded product on the resin sheet to form the resin mold mold 1. After receiving the synthetic resin solution in such a resin mold 1 and curing for a predetermined time, the three-dimensional molded article 3 of the cured synthetic resin is formed. At this time, the release material 5 is coated in the resin mold 1 to separate the three-dimensional molded object of the synthetic resin from the mold. The fluid pigment member 7 having a plurality of colors is directly painted on the three-dimensional molded object 3 of the synthetic resin by manual labor so that the shape of the three-dimensional object 3 painted is visually compelling.

그런데, 상기와 같은 입체성형물의 제조방법은 합성수지의 입체성형물(3) 표면에 일일이 수작업으로 색상을 그려야 하기 때문에 제조시간과 공정이 복잡하고 또한 비용이 많이 들며, 외부에서 힘이 작용되거나 긁힘등으로 인해 페인팅이 지워지고나 벗겨지는 단점이 있다.By the way, the manufacturing method of the three-dimensional molding as described above must be manually painted on the surface of the three-dimensional molding (3) of the synthetic resin, manufacturing time and process is complicated and expensive, and due to external forces or scratches This has the disadvantage that the painting is erased or peeled off.

이와 같은 단점을 보완하기 위하여 제2도에 도시된 바와 같은 입체성형물이 안출되었는데 이는 합성수지의 입체성형물(3) 표면에 그려야할 문양이 형성된 박판필름(9)을 직접 전사 또는 접착하는 것으로 상기 단점을 충분히 보완할 수 있다.In order to compensate for the above disadvantages, a three-dimensional molded object as shown in FIG. 2 was devised, which directly transfers or bonds the thin film 9 having a pattern to be drawn on the surface of the three-dimensional molded product 3 of synthetic resin. It can be supplemented enough.

그런데, 이와 같은 입체성형물은, 단조로운 입체면이나 성형면에는 용이하게 형성될 수 있으나, 굴곡이 심한 복잡한 입체면에는 사용이 거의 불가능하고, 또한 입체성형물의 위치에 필름이나 전사지에 형성된 그림의 정확한 위치를 동일하게 맞추기가 매우 어려운 단점이 있다.By the way, such a three-dimensional molded object can be easily formed on a monotonous three-dimensional surface or a molded surface, but it is almost impossible to use a complicated three-dimensional surface with a high degree of curvature, and the exact position of a picture formed on a film or a transfer paper at the position of the three-dimensional molded product. It is very difficult to fit the same.

본 발명은 상기와 같은 문제점을 해결하기 위하여 안출한 것으로서, 합성수지의 입체성형물에 상응하게 소정 문양의 다수 색감이 함침 코팅되도록 한 입체성형물 및 그 제조방법을 제공하는데 그 목적이 있다.The present invention has been made to solve the above problems, an object of the present invention is to provide a three-dimensional molded article and a method of manufacturing the same so that a plurality of colors of a predetermined pattern impregnated coating corresponding to the three-dimensional molded product of the synthetic resin.

제1도는 종래 기술에 따라 고무 몰드틀을 이용한 입체성형물의 제조방법을 나타낸 설명도.1 is an explanatory view showing a method for producing a three-dimensional molded article using a rubber mold according to the prior art.

제2도는 종래 기술에 따라 전사지를 이용하여 입체성형물을 제조하는 방법을 나타낸 설명도.2 is an explanatory diagram showing a method for producing a three-dimensional molded object using a transfer paper according to the prior art.

제3도는 본 발명에 따른 함침 코팅을 이용하여 입체성형물을 제조하는 방법을 나타낸 설명도.Figure 3 is an explanatory view showing a method for producing a three-dimensional molding using the impregnation coating according to the present invention.

제4도는 제3도의 입체성형물의 단면도이다.4 is a cross-sectional view of the three-dimensional molding of FIG.

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

1 : 수지몰드틀 3, 15 : 합성주지의 입체성형물DESCRIPTION OF SYMBOLS 1: Resin mold 3, 15: Three-dimensional molding of synthetic resin

5 : 이형재 7, 17 : 색소부재5: mold release material 7, 17: pigment member

9 : 박판필름 11 : PVC수지쉬트9: thin film 11: PVC resin sheet

13 : 입체성몰드틀13: three-dimensional mold

상기 목적은, 본 발명에 따라, 음각과 양각 중 적어도 어느 하나 이상의 형체를 갖는 성형부재와, 상기 형체에 상응하는 특정의 문양이 상기 형체의 일측면으로부터 상기 성형부재의 소정의 깊이 만큼 함침 코팅되어 있는 색소부재를 포함하는 것에 의해 달성된다.The object is, according to the present invention, a molding member having at least one of the intaglio and embossed, and a specific pattern corresponding to the mold is impregnated and coated by a predetermined depth of the molding member from one side of the mold It is achieved by including a pigment member present.

여기서 상기 성형부재는 소정의 수지쉬트와, 상기 쉬트로부터 융기와 함몰 중 적어도 어느 하나로 성형되어 있는 쉬트 굴곡부를 포함하는 것이 바람직하고, 상기 성형부재는 합성수지로서 색소부재와 일체형으로 형성되어 있으며, 옥외광고물과 장식용 그림 및 악세사리 중 어느 하나의 용도로 사용되는 것이 바람직하다.Here, the molding member preferably includes a predetermined resin sheet, and a sheet bending part formed from at least one of ridges and depressions from the sheet, and the molding member is formed as a synthetic resin integrally with the pigment member, and is an outdoor advertisement. Preference is given to the use of either water or decorative pictures and accessories.

또한, 입체성형물의 제조방법에 있어서, 수지쉬트를 준비하는 단계와, 상기 수지쉬트 상에 적어도 어느 하나 이상의 색상을 갖는 문양을 도포하는 단계와, 상기 문양을 향하여 그에 상응한 모양으로 양각과 음각 중 적어도 하나 이상의 입체성몰드틀을 형성하는 단계와, 상기 입체성몰드틀에 합성수지액을 상기 문양으로 도포하는 단계와, 상기 합성수지와 문양의 접촉부위에 상기 색상이 합성수지에 함침 코팅되도록 경화시키는 단계에 의해 달성된다.In addition, in the manufacturing method of the three-dimensional molding, preparing a resin sheet, applying a pattern having at least one color on the resin sheet, and the embossed and intaglio in the corresponding shape toward the pattern Forming at least one three-dimensional mold mold, applying a synthetic resin solution to the three-dimensional mold mold, and curing the impregnated coating on the synthetic resin and the pattern on the contact portion of the pattern. Is achieved.

여기서, 상기 도포하는 단계는 옵셋방식으로 인쇄하는 것이 바람직하고, 상기 합성수지는 접착력 및 경화에 따른 흡수성을 갖는 것이 바람직하다.Here, the coating step is preferably printed by the offset method, it is preferable that the synthetic resin has an absorbency according to the adhesive strength and curing.

이하, 첨부된 도면을 참조하여 본 발명에 따른 입체성형물 및 그의 제조방법을 상세하게 설명하면 다음과 같다. 제3도는 본 발명에 따른 함침코팅을 이용하여 입체성형물을 제조하는 방법을 나타낸 설명도이고, 제4도는 제3도의 입체성형물의 단면도이다.Hereinafter, with reference to the accompanying drawings will be described in detail the three-dimensional molded article according to the present invention and a manufacturing method thereof. 3 is an explanatory view showing a method for producing a three-dimensional molded object by using the impregnated coating according to the present invention, Figure 4 is a cross-sectional view of the three-dimensional molded article of FIG.

본 발명에 따른 합성수지의 입체성형물(15)은 제4도에 도시된 바와 같이, 소정의 PVC수지쉬트(11)로부터 융기와 함몰 중 적어도 어느 하나 이상으로 성형되어 있는 수지굴곡부(12)와, 상기 수지굴곡부(12)와 상기 수지쉬트(11)에 합성수지의 소정 깊이만큼 함침코팅되어 있는 인쇄층의 색소부재(17)를 가지고 있다. 이때, 상기 PVC수지쉬트(11)와 상기 수지굴곡부(12)의 형체를 갖는 성형부재는 합성수지와 색소부재가 일체형으로 형성되어 있다.The three-dimensional molded product 15 of the synthetic resin according to the present invention, as shown in FIG. The resin flexure part 12 and the resin sheet 11 have a dye member 17 of a printing layer impregnated and coated with a predetermined depth of a synthetic resin. At this time, the molding member having the shapes of the PVC resin sheet 11 and the resin bent portion 12 is formed of a synthetic resin and a pigment member in one body.

또한, 본 발명에 따른 입체성형물의 제조방법은 제3도에 도시된 바와같이 먼저, 외력에 의해서 쉽게 변형 형성되는 PVC수지쉬트(RESINSHEET)(11)를 마련하여 그 위에 소정의 입체성형물의 문양을 소위 인쇄기법인 옵셋방식을 인쇄한다. 이 때, 상기 문양은 페인트의 성분을 갖는 색감영역에 대한 미적인 표현의 조합으로 형성되어 있다. 이어, 상기 PVC수지쉬트(11)에 상기 문양에 따른 굴곡부위가 형성된 소정의 금속성 주형틀과 압착 및 흡착기법을 사용하여 상기 문양에 따라 형성된 수지굴곡부(12)를 갖는 입체성몰드틀(13)을 형성한다. 이때, 수지굴곡부(12)는 상기 문양을 표현하는 양각과 음각 중 적어도 어느 하나가 형성되어 있으며, 수지 굴곡부(12)에는 상기 옵셋방식으로 인쇄된 색소부재가 굴곡의 유형에 대응하게 도포되어 있다. 따라서, 상기 입체성몰드틀(13)은 상기 색소부재가 도포된 상기 문양을 향하여 그에 상응하는 모양으로 양각과 음각 중 하나 이상으로 성형 되어 있는 것이다. 성형된 상기 입체성몰드틀(13)에 겔 상태의 합성수지액을 넣어 수용시킨 후에 소정의 시간동안 경화시킨다. 이 때, 상기 합성수지가 경화되면서 자체 발열을 하게 되는데, 이에 따라, 상기 입체성몰드틀(13)에 인쇄되어 있는 색소부재(17)의 인쇄층의 경화되는 합성수지의 입체성형물(15)의 표면에 합침 코팅되어 일체화된다.In addition, the manufacturing method of the three-dimensional molded article according to the present invention, as shown in FIG. 3, first, by providing a PVC resin sheet (RESINSHEET) 11 that is easily deformed by an external force to form a pattern of a predetermined three-dimensional molded product thereon. Print the offset method, a so-called printing technique. At this time, the pattern is formed by a combination of aesthetic expressions for the color gamut having the components of the paint. Subsequently, the three-dimensional mold mold 13 having a predetermined metal mold formed on the PVC resin sheet 11 and a curved portion 12 formed according to the pattern using a compression and adsorption method and a predetermined metal mold formed thereon. To form. At this time, the resin bent portion 12 is formed with at least one of the embossed and intaglio expressing the pattern, the resin member 12 is coated with the pigment member printed by the offset method corresponding to the type of bending. Therefore, the three-dimensional mold 13 is molded in at least one of embossed and intaglio in a shape corresponding to the pattern on which the pigment member is applied. After putting the synthetic resin solution in a gel state into the molded three-dimensional mold 13, it is cured for a predetermined time. At this time, the synthetic resin is cured and generates heat by itself. Accordingly, the surface of the three-dimensional molded product 15 of the cured synthetic resin of the printing layer of the pigment member 17 is printed on the three-dimensional mold 13. It is integrally coated and integrally coated.

이와 같은, 본 발명은 합성수지의 입체성형물은 사용자가 원하는 소정의 형태에 소정의 색감이 있어 미적감각을 돋보이게 한 것으로서, 사용자에 따라서 장식용 악세사리 또는 다른 사람들의 시선을 집중시키는 홍보용 옥외광고물의 용도로 사용될 수 있다. 또한, 합성수지의 경화 특성을 충분히 이용하여 합성수지에 영구적으로 색소부재를 형성할 수 있다.As such, the present invention is a three-dimensional molding of a synthetic resin that has a predetermined color in a predetermined form desired by the user to stand out aesthetic sense, to be used for decorative accessories or promotional outdoor advertisements that focus the attention of others according to the user. Can be. In addition, the pigment member can be permanently formed in the synthetic resin by fully utilizing the curing characteristics of the synthetic resin.

본 발명은 옵셋기법과 합성수지의 경화특성을 이용하여 합성수지에 거의 영구적으로 색소부재를 함침 코팅함으로서, 광고물 또는 악세사리의 품질과 수명을 향상시키는 효과가 있다.The present invention by impregnating and coating the pigment member almost permanently by using the offset method and the curing properties of the synthetic resin, there is an effect of improving the quality and life of the advertisement or accessories.

Claims (2)

음각과 양각 중 적어도 어느 하나 이상의 형체를 갖는 성형부재와, 상기 형체에 상응하는 특정의 문양이 상기 형체의 일측면으로부터 상기 성형부재에 소정의 깊이 만큼 함침 코팅되어 있는 색소부재를 포함하는 것을 특징으로 하는 입체성형물.A molding member having at least one of an intaglio and an embossed body, and a pigment member in which a specific pattern corresponding to the body is impregnated and coated with the molding member from one side of the body by a predetermined depth. Three-dimensional molding. 입체성형물의 제조방법에 있어서, 수지쉬트를 준비하는 단계와, 상기 수지쉬트 상에 적어도 어느 하나 이상의 색상을 갖는 문양을 도포하는 단계와, 상기 문양을 향하여 그에 상응한 모양으로 양각과 음각 중 적어도 어느 하나 이상의 입체성몰드틀을 형성하는 단계와, 상기 입체성몰드틀에 합성수지액을 상기 문양으로 도포하는 단계와, 상기 합성수지와 문양의 접촉부위에 상기 색상이 합성수지에 함침 코팅되도록 경화시키는 단계를 포함하는 것을 특징으로 하는 입체성형물의 제조방법.A method for producing a three-dimensional molded article, the method comprising the steps of preparing a resin sheet, applying a pattern having at least one color on the resin sheet, and at least one of an embossed and an intaglio in a shape corresponding to the pattern. Forming at least one three-dimensional mold mold, applying a synthetic resin solution to the three-dimensional mold mold, and curing the color impregnated coating on the synthetic resin and the contact portion of the pattern. Method for producing a three-dimensional molded article characterized in that.
KR1019980032811A 1998-08-13 1998-08-13 Cube mold and method thereof KR100256848B1 (en)

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KR101695379B1 (en) 2015-05-18 2017-01-11 한림대학교 산학협력단 An object for verifying medication, an apparatus for additive manufacturing the same, method for additive manufacturing the same and computer recordable medium storing the method

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