KR20010057286A - Method and appartus for make solid pattern on matter - Google Patents
Method and appartus for make solid pattern on matter Download PDFInfo
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- KR20010057286A KR20010057286A KR1019990059697A KR19990059697A KR20010057286A KR 20010057286 A KR20010057286 A KR 20010057286A KR 1019990059697 A KR1019990059697 A KR 1019990059697A KR 19990059697 A KR19990059697 A KR 19990059697A KR 20010057286 A KR20010057286 A KR 20010057286A
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- pattern
- drum
- protruding
- rubber roller
- raw material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/10—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the liquid or other fluent material being supplied from inside the roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/28—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
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- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
본 발명은 소재표면의 돌출성형방법 및 그 장치에 관한 것으로써, 더욱 상세하게는 각종 피혁원단 또는 인조가죽, 망지 등의 소재표면에 필요형태, 규격의 돌기를 돌출성형시키는 소재표면의 돌출성형방법 및 그 장치에 관한 것이다.The present invention relates to a method for protruding a material surface and a device thereof, and more particularly, to a method for protruding a surface of a material to protrude and form protrusions of required shapes and specifications on various surfaces of leather or artificial leather, net paper, and the like. And to the apparatus.
일반적으로 신발, 가방, 의류, 지갑, 벨트 등에 널리 사용되는 소재로는 우피, 돈피, 양피등의 천연피혁과 인조가죽 및 합성, 천연섬유재의 망지 등이 사용되고 있음은 주지와 같다.In general, as a material widely used in shoes, bags, clothing, wallets, belts, etc., it is well known that natural leather, artificial leather, synthetic leather, and natural fiber such as leather, pigskin, and sheepskin are used.
상기한 피혁원단과 인조가죽 및 망지의 표면에는 표면보호와 광택을 위해 전사가 실시되고 있으며, 근래에는 제품의 디자인 다양화와 고급화를 위해 다양한 색상의 입체적인 무늬를 전사하고 있다.The surface of the leather fabric and the artificial leather and mesh is transferred to protect the surface and gloss, and recently, three-dimensional patterns of various colors are transferred to diversify and enhance the design of the product.
그런데, 상기한 입체무늬의 전사는 다양한 칼라와 패턴에 의해 소재의 표면을 평면적으로 다양화 할 수는 있으나, 실제로 소재표면에 요철 또는 돌기를 성형시키는 것은 아니므로, 사용자의 시각적인 착시현상에 의한 효과만을 얻게 되어 제품의 고급화와 다양화를 효과적으로 구현하지 못하게 되는 문제점이 지적되고 있다.By the way, the three-dimensional pattern transfer can vary the surface of the material by a variety of colors and patterns in plan, but it does not actually form irregularities or projections on the surface of the material, so that the visual illusion of the user It is pointed out that a problem that does not effectively implement high-quality and diversification of the product because only the effect is obtained.
한편, 소재의 표면에 입체적인 요철 또는 돌기를 형성시키는 종래의 방법은 소재표면을 연마하는 방법이 사용되고 있으나, 이 경우에는 소재의 두께가 돌기의 높이만큼 전체적으로 얇아지게 되므로 제품강도가 낮아져 수명이 단축된다는 문제점이 유발된다.On the other hand, the conventional method of forming three-dimensional unevenness or protrusions on the surface of the material is used to polish the surface of the material, in this case, because the thickness of the material becomes as thin as the height of the projection as a whole, the product strength is lowered to shorten the life The problem is caused.
본 발명은 상기한 문제점들을 감안하여 소재의 표면에 필요형태와 규격이 돌기를 입체적으로 돌출성형시킴으로써 제품의 고급화와 다양화를 적극적으로 구현할 수 있는 소재표면의 돌출성형방법과, 상기 돌출성형방법을 효과적으로 수행하여 양질의 소재를 얻을 수 있는 소재표면의 돌출성형장치를 제공함에 그 목적이 있다.SUMMARY OF THE INVENTION In view of the above problems, the present invention provides a projection molding method for a surface of a material that can actively implement high-quality and diversification of a product by three-dimensionally protruding projections on a surface of a material. It is an object of the present invention to provide an extrusion molding apparatus for the surface of a material, which can be effectively performed to obtain a quality material.
도 1은 본 발명에 의한 성형장치의 개략도.1 is a schematic view of a molding apparatus according to the present invention.
도 2a 내지 도 2c는 본 발명에 의한 성형장치에 의해 입체무늬가 형성되는 과정의 부분확대 단면도.Figure 2a to 2c is a partially enlarged cross-sectional view of the process of forming a three-dimensional pattern by the molding apparatus according to the present invention.
도 3은 본 발명에 의한 소재표면에 코팅막이 형성된 단면도.Figure 3 is a cross-sectional view of the coating film formed on the material surface according to the present invention.
도 4는 본 발명에 의한 소재를 나타낸 정면도.Figure 4 is a front view showing a raw material according to the present invention.
<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>
10: 무늬드럼 11: 유출공 20: 조절날10: pattern drum 11: outflow hole 20: adjustment blade
30: 고무로라 40: 건조기30: rubber roller 40: dryer
상기 목적을 달성하기 위한 본 발명 소재표면의 돌출성형방법은, P.V.C 레진과 가역제, 염료 및 안정제를 교반기에 의해 겔(gel) 상태로 혼합하는 혼합과정과; 상기 혼합된 원료를 고무로라(30)와 가압접촉하는 무늬드럼(10) 내부로 공급하여 고무로라(30)와 무늬드럼(10) 사이로 통과하는 소재(1)의 표면에 필요형태 및 높이의 입체무늬를 돌출성형시키는 성형과정과; 상기 입체무늬가 돌출형성된 소재표면의 원료를 건조기로 건조시키는 건조과정으로 이루어진다.Protruding molding method of the material surface of the present invention for achieving the above object, the mixing process of mixing the P.V.C resin and the reversible agent, dye and stabilizer in a gel state by a stirrer; The mixed raw material is supplied into the pattern drum 10 which is in pressure contact with the rubber roller 30 and the three-dimensional shape of the required shape and height on the surface of the material 1 passing between the rubber roller 30 and the pattern drum 10. A molding process of protruding the pattern; The three-dimensional pattern is formed by a drying process of drying the raw material on the surface of the material protruding with a dryer.
또한, 상기 소재표면의 돌출성형방법을 효과적으로 수행하는 본 발명 소재표면의 돌출성형장치는, 동력발생수단과 일측이 결합되어 회전되며, 내부에 공급된 겔 상태의 원료가 내, 외면을 관통한 다수개의 유출공(11)으로 유출되는 무늬드럼(10)과; 상기 무늬드럼(10)과 가압접촉하고 연동회전되어 무늬드럼(10)과의 사이로 소재(1)가 진행되도록 하는 고무로라(30)와; 상기 무늬드럼(10)의 내주면과 접촉 또는 소정의 간격을 이루도록 상, 하 유동가능하게 설치되어 상기 소재(1)의 표면으로 유출되는 원료의 유출량을 조절하는 조절날(20)과; 상기소재(1)의 진행선상에 구비되어 소재(1)의 표면에 형성된 입체무늬(4)를 건조시키는 건조기(40)로 이루어진다.In addition, the protrusion forming apparatus of the material surface of the present invention to effectively perform the protrusion molding method of the material surface, the power generating means and one side is rotated, a large number of gel material supplied therein penetrated the inner, outer surface A pattern drum 10 flowing out of the two outflow holes 11; A rubber roller (30) for press-contacting the pattern drum (10) and interlocking rotation so that the material (1) advances between the pattern drum (10); Adjusting blade 20 is installed so as to be in contact with the inner circumferential surface of the patterned drum 10 or to make a predetermined interval, the flow rate of the raw material flowing out to the surface of the material (1); It consists of a dryer 40 provided on the traveling line of the material 1 to dry the three-dimensional pattern 4 formed on the surface of the material (1).
상기와 같은 본 발명의 일 실시예를 첨부된 도면을 참조하여 상세히 설명한다.An embodiment of the present invention as described above will be described in detail with reference to the accompanying drawings.
도 1은 본 발명에 의한 소재표면 돌출성형장치(이하, 성형장치라 약칭함)를 나타낸 구성도이다.1 is a block diagram showing a material surface protrusion molding apparatus (hereinafter, referred to as a molding apparatus) according to the present invention.
도 1을 참조하면 본 발명에 의한 성형장치는 소재(1)의 표면에 입체무늬를 성형하는 무늬드럼(10)과, 상기 무늬드럼(10)과 가압접촉되고 연동되어 소재(1)를 진행시키는 고무로라(30)와, 상기 무늬드럼(10)과 고무로라(30)를 통과한 소재(1) 표면의 입체무늬(4)를 건조시키는 건조기(40)로 이루어진다.Referring to Figure 1, the molding apparatus according to the present invention is a patterned drum 10 for forming a three-dimensional pattern on the surface of the material (1), and the pressure in contact with the patterned drum (10) to advance the material (1) It consists of a rubber roller 30 and a drier 40 for drying the three-dimensional pattern 4 on the surface of the material 1 passed through the pattern drum 10 and the rubber roller 30.
상기 무늬드럼(10)은 내, 외면을 관통한 다수개의 유출공(11)이 방사상으로 형성되고, 내부에 상, 하로 승강가능하게 설치된 조절날(20)을 갖는다.The patterned drum 10 has a plurality of outflow holes 11 penetrating radially inward and outward surfaces thereof, and has a control blade 20 installed to be able to move up and down inside.
상기 고무로라(30) 또는 무늬드럼(10)의 어느 일측은 모터나 회전실린더 등의 동력발생수단(도시되지 않음)과 결합되며, 이들은 밸트와 풀리, 또는 체인과 스프로킷 등의 동력전달수단(도시되지 않음)에 의해 연결되어 연동된다.One side of the rubber roller 30 or the patterned drum 10 is coupled to a power generating means (not shown) such as a motor or a rotating cylinder, and these are power transmission means such as a belt and a pulley or a chain and a sprocket. Not connected).
상기 건조기(40)는 겔 상태로 소재(1)의 표면에 형성된 입체무늬(4)를 가열하여 경화시키는 가열건조기로 구성한다.The dryer 40 is composed of a heat dryer for heating and curing the three-dimensional pattern 4 formed on the surface of the material 1 in a gel state.
도면 중 미설명 부호 12는 무늬드럼의 내부로 원료를 공급하는 공급관이다.In the figure, reference numeral 12 is a supply pipe for supplying a raw material to the interior of the pattern drum.
상기된 장치에 의해 소재표면의 돌출성형방법을 설명하면 다음과 같다.The protrusion molding method of the surface of the material by the above-described apparatus will be described.
본 발명에 의한 돌출성형방법은 P.V.C 레진과 가역제, 염료 및 안정제를 겔 상태로 혼합하고 혼합된 원료를 무늬드럼(10)의 내부에 공급한 후, 고무로라(30)와 무늬드럼(10)의 사이로 통과시켜 소재의 표면에 입체무늬(4)를 형성한다.In the extrusion molding method according to the present invention, after mixing the PVC resin and the reversible agent, dye and stabilizer in a gel state and supplying the mixed raw material to the inside of the pattern drum 10, the rubber roller 30 and the pattern drum 10 Passing through the to form a three-dimensional pattern (4) on the surface of the material.
그리고, 상기 입체무늬(4)가 형성된 소재(1)를 건조기(40)에 통과시켜 건조과정을 수행한다.Then, the material 1 formed with the three-dimensional pattern 4 is passed through the dryer 40 to perform a drying process.
여기서, 상기 원료는 P.V.C 레진 55 ~ 59 중량%, 가역제 40 ~ 44 중량%, 염료 0.6 ~ 0.8 중량%, 안정제 0.2 ~ 0.4 중량%를 겔 상태로 혼합하여 얻었다.Here, the raw material was obtained by mixing 55 to 59% by weight of P.V.C resin, 40 to 44% by weight reversible agent, 0.6 to 0.8% by weight dye, 0.2 to 0.4% by weight stabilizer.
상기와 같은 원료의 혼합으로 인해 입체무늬(4)는 최대 5㎜이하의 돌출높이를 갖게 되며, 무늬드럼(10)과 고무로라(30)의 사이를 통과하여 소재(1)의 면에 입체무늬(4)가 성형되는 성형속도는 20 ~ 30 cm/sec이다.Due to the mixing of the raw materials, the three-dimensional pattern 4 has a protruding height of 5 mm or less, and passes through the pattern drum 10 and the rubber roller 30 to the three-dimensional pattern on the surface of the material 1. The molding speed at which (4) is molded is 20 to 30 cm / sec.
또한, 상기 건조기(40)에서 소재(1)의 입체무늬(4)를 가열하는 온도는 180 ~ 250℃이며, 소재(1)가 건조기(40)를 통과하는 건조속도는 50±10 cm/sec로 45 ~ 55초 동안 수행하여 만족된다.In addition, the temperature for heating the three-dimensional pattern 4 of the material 1 in the dryer 40 is 180 ~ 250 ℃, the drying speed of the material 1 passes through the dryer 40 is 50 ± 10 cm / sec Is satisfied by performing for 45-55 seconds.
도 2a 내지 도 2c는 상기 소재가 무늬드럼과 고무로라를 통과할 때 입체무늬가 형성되는 과정을 나타낸 확대 단면도이다.2A to 2C are enlarged cross-sectional views illustrating a process of forming a three-dimensional pattern when the material passes through the pattern drum and the rubber roller.
이들 도면을 참조하면, 도 2a에서와 같이 우선 작업자는 무늬드럼(10) 내부의 조절날(20)을 승강시켜 조절날(20)의 끝단과 무늬드럼(20)의 내주면에 일정간격(또는 접촉시켜)을 형성시킴으로써 원료가 유출공(11)으로 유출될 량을 조절한다.Referring to these drawings, as shown in FIG. 2A, the operator first lifts and adjusts the control blade 20 inside the pattern drum 10 to a predetermined interval (or contact with the end of the control blade 20 and the inner circumferential surface of the pattern drum 20. By controlling the amount of the raw material to flow out of the outflow hole (11).
그리고, 도 2b에서와 같이 무늬드럼(10)과 고무로라(30)가 회전되는 상태에서 원료를 무늬드럼(10)의 내부로 공급하여 공급된 원료가 유출공(11)을 통해 유출되면 원료는 자체적인 점도로 소재(1)의 면에 부착되며, 무늬드럼(10)의 연속된 회전에 의해 원료가 무늬드럼(10)에서 이탈되어 도 2c에서와 같이 소재(1)의 표면에는 입체무늬(4)가 형성되는 것이다.And, as shown in Figure 2b when the raw material is supplied to the inside of the pattern drum 10 in the state in which the pattern drum 10 and the rubber roller 30 is rotated, the raw material is discharged through the outlet hole 11 It is attached to the surface of the material 1 with its own viscosity, and the raw material is separated from the patterned drum 10 by the continuous rotation of the patterned drum 10, and as shown in FIG. 2C, the surface of the material 1 has a three-dimensional pattern ( 4) is formed.
여기서, 상기 원료는 소재(1)가 무늬드럼(10)에 인입되기 전부터 공급되는데, 이로인해 소재(1)의 인입 전에 공급되어 유출공(11)에 유입된 원료는 작업초기에 소재(1)로 유출되지 못하고 무늬드럼(10)이 1회전되어 소재(1)의 면과 접촉되기 직전에 유출되어 소재(1)의 소정부분에 도 4에서의 이점쇄선도와 같은 불량라인(L)이 형성된다.Here, the raw material is supplied before the raw material 1 is introduced into the patterned drum 10, whereby the raw material supplied before the raw material 1 is drawn in and flowed into the outflow hole 11 is the raw material 1 at the beginning of work. The pattern drum 10 is rotated once and flows just before contact with the surface of the material 1, so that a defective line L is formed on a predetermined portion of the material 1 such as the advantage chain diagram in FIG. 4. do.
상기와 같은 불량라인(L)은 초기의 작업에서만 나타나게 되는 것이며, 이를 위해 본 발명에 적용되는 소재(1)는 작업이 시작되는 단부에 무늬드럼(10)의 둘레보다 긴 길이의 연장시트(2)를 부착시켜 초기의 작업에서 연장시트(2)에 불량라인(L)이 형성되도록 하고, 작업이 완료된 후 연장시트(2)를 소재(1)에서 이탈시켜 폐기하게 된다.The defect line (L) as described above is to appear only in the initial work, for this purpose, the material (1) applied to the present invention is an extension sheet (2) of longer length than the circumference of the pattern drum 10 at the end where the work is started. ), So that the defective line (L) is formed in the extension sheet 2 in the initial operation, and after the operation is completed, the extension sheet 2 is removed from the material 1 and discarded.
이상에서와 같이 작업이 완료되면, 도 3에서와 같이 선택적인 과정으로 입체무늬(4)가 형성된 소재(1)에 표면보호와 우수한 광택을 내기 위해 코팅막(3)을 형성하는 코팅과정을 수행하게 된다.When the operation is completed as described above, to perform a coating process to form a coating film (3) to give a surface protection and excellent gloss to the material (1) on which the three-dimensional pattern (4) is formed in an optional process as shown in FIG. do.
상기 코팅막(3)은 필요무늬, 필요색체를 갖도록 형성하며, 상기 코팅과정을 수행하기 위해서는 코팅기(도시되지 않음)가 수반된다.The coating film 3 is formed to have a required pattern and a required color, and a coating machine (not shown) is involved to perform the coating process.
이상에서 설명된 것과 같이 본 발명은, 소재의 표면에 입체무늬를 형성 시켜 제품의 고급화와 다양화를 모두 만족시키도록 하고, 이러한 방법을 수행하는 장치를 제공하여 보다 양질의 제품을 생산하는 효과가 있는 것이다.As described above, the present invention, by forming a three-dimensional pattern on the surface of the material to satisfy both the high-quality and diversification of the product, by providing an apparatus for performing this method has the effect of producing a higher quality product It is.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-1999-0059697A KR100370664B1 (en) | 1999-12-21 | 1999-12-21 | Method and appartus for make solid pattern on matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-1999-0059697A KR100370664B1 (en) | 1999-12-21 | 1999-12-21 | Method and appartus for make solid pattern on matter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010057286A true KR20010057286A (en) | 2001-07-04 |
| KR100370664B1 KR100370664B1 (en) | 2003-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-1999-0059697A KR100370664B1 (en) | 1999-12-21 | 1999-12-21 | Method and appartus for make solid pattern on matter |
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| Country | Link |
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| KR (1) | KR100370664B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR200462870Y1 (en) | 2010-11-30 | 2012-10-05 | 코오롱글로텍주식회사 | Apparatus for textile lami-embo |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU84688A1 (en) * | 1983-03-11 | 1983-11-17 | Eurofloor Sa | PROCESS FOR PRODUCING PLASTIC COATINGS FOR FLOORS AND WALLS AND PRODUCTS OBTAINED |
| US4709631A (en) * | 1987-01-20 | 1987-12-01 | Armstrong World Industries, Inc. | Method of printing a raised pattern of liquid |
| JPH0418955A (en) * | 1990-05-11 | 1992-01-23 | Dynic Corp | Adhesive interlining cloth coating apparatus |
| DE4020420A1 (en) * | 1990-06-27 | 1992-01-02 | Volker Ludwig | METHOD FOR APPLYING LIQUID, PASTOESE OR PLASTIC SUBSTANCES TO A SUBSTRATE |
| KR970007059A (en) * | 1995-07-31 | 1997-02-21 | 배순훈 | Combustion device of oil combustor |
| ATE221418T1 (en) * | 1996-03-01 | 2002-08-15 | Playtex Apparel Inc | DEVICE AND METHOD FOR CONTINUOUSLY APPLYING AN ADHESIVE IN A REPEATING PATTERN TO AN ELASTIC WEB |
| DE19735026C1 (en) * | 1997-08-13 | 1999-05-27 | Freudenberg Carl Fa | Device for coating a material web with a paste |
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1999
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