KR950013690A - Thermal transfer device and its method of coating film material - Google Patents

Thermal transfer device and its method of coating film material Download PDF

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Publication number
KR950013690A
KR950013690A KR1019930025074A KR930025074A KR950013690A KR 950013690 A KR950013690 A KR 950013690A KR 1019930025074 A KR1019930025074 A KR 1019930025074A KR 930025074 A KR930025074 A KR 930025074A KR 950013690 A KR950013690 A KR 950013690A
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South Korea
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coating film
film material
upper casing
casing
lower casing
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KR1019930025074A
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Korean (ko)
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송호봉
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송호봉
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Priority to KR1019930025074A priority Critical patent/KR950013690A/en
Publication of KR950013690A publication Critical patent/KR950013690A/en

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Abstract

본 발명은 코팅필름재의 열전사장치와 그 방법에 관한 것으로, 상부케이싱(10)과 하부케이싱(16)에 의해 형성되는 공간에서의 상기 하부케이싱의 저면상에 통기성 또는 비통기성의 가공대상물(22)을 재치시키는 한편 그 상부케이싱(10)과 상기 하부케이싱(16)의 사이에 열전사될 단충 또는 다충의 코팅필 름재(24)를 재치시키고, 상부케이싱(10)과 하부케이싱(16)에 의해 형성되는 공간을 진공장치(26)에 의해 진공화한 다음, 상기 진공화된 상태에서 상기 상부케이싱(10)의 내측에 설치된 가열장치(14)를 가열하여 상기 코팅필름재(24)를 연화점가지 그 가열된 코팅필름재(24)에 압축공기 또는 대기압을 유입시켜 상기 코팅필름재(24)에 대해 기압타가 적용되는 상태에서 상기 진공장치(26)에 의해 상기 코팅필름재(24)가 상기 가공대상물(22)상에 열전사되도록 하여 기압차의 적용과 진공흡착에 의해 단일의 패턴 또는 모자이크형상의 패턴을 가지는 다충의 코팅필름재(24)를 평면 또는 곡면을 가지는 통기성 또는 비통기성 재질 가공대상물(22)상에 열압착시킬 수 있도록 한 것이다.The present invention relates to a thermal transfer apparatus of the coating film material and a method thereof, wherein the object to be breathable or non-breathable on the bottom surface of the lower casing in the space formed by the upper casing 10 and the lower casing 16. ) Is placed on the upper casing 10 and the lower casing 16 while the single or multiple coating film material 24 to be thermally transferred between the upper casing 10 and the lower casing 16 is placed on the upper casing 10 and the lower casing 16. After vacuuming the space formed by the vacuum device 26, the heating device 14 installed inside the upper casing 10 in the vacuumed state is heated to soften the coating film material 24 Pressurized air or atmospheric pressure is introduced into the heated coating film material 24 so that the coating film material 24 is moved by the vacuum device 26 in a state in which a pressure stroke is applied to the coating film material 24. Heat transfer on the object 22 By applying a pressure difference and vacuum adsorption, a plurality of coating film materials 24 having a single pattern or a mosaic pattern can be thermally compressed onto a breathable or non-breathable material to be processed 22 having a flat surface or a curved surface. will be.

Description

코팅필름재의 열전사장치와 그 방법Thermal transfer device and its method of coating film material

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래의 진공펌프를 이용한 곡면 성형물의 비닐코팅장치의 일예를 설명하는 종단면도,1 is a longitudinal sectional view illustrating an example of a vinyl coating apparatus for a curved molded product using a conventional vacuum pump;

제2도는 본 발명에 따른 코팅필름재의 열전사장치의 일예를 나타낸 단면도,Figure 2 is a cross-sectional view showing an example of the thermal transfer apparatus of the coating film material according to the present invention,

제3도는 본 발명에 따른 코팅필름재의 열전사장치의 동작을 설명하는 단면도,3 is a cross-sectional view illustrating the operation of the thermal transfer apparatus of the coating film material according to the present invention;

제4도(a)는 제3도에 도시된 코팅필름재의 열전사장치에 의해 열전사된 단일패턴의 코팅필름재의 박리과정을 설명하는 도면, 제4도 (b)는 본 발명에 따른 다층 패턴의 코팅필름재를 설명하는 도면,Figure 4 (a) is a view illustrating a peeling process of a single pattern coating film material thermally transferred by the thermal transfer device of the coating film material shown in Figure 3, Figure 4 (b) is a multi-layer pattern according to the present invention Drawing for explaining the coating film material of,

제5도는 본 발명에 따른 코팅필름재의 열전사방법을 설명하는 흐름도,5 is a flowchart illustrating a thermal transfer method of a coating film material according to the present invention;

제6도는 본 발명에 따른 코팅필름재의 열전사장치의 다른 예를 나타낸 단면도이다.6 is a cross-sectional view showing another example of the thermal transfer apparatus of the coating film material according to the present invention.

Claims (6)

내측의 요부공간에 가열장치(14)가 설치되고 그 하단주변부에는 기밀성 부재(12)가 부착된 장방 형상의 상부케이싱(10)과 ; 내측의 요부공간의 전면상에 가동대상물(22)의 재치를 위한 지그(20)가 설치되고 그 상단주변에 상기 상부케이싱(10)의 하단주변부에 설치된 기밀성 부재(12)와의 상호작용에 의해 코팅필름재(24)를 고정지지하는 기밀성 부재(18)를 갖춘 하부케이싱(16) ; 상기 상부케이싱(10)과 하부케이싱(16)의 기밀결합시 그 내측의 요부공간을 진공상태로 하기 위한 진공장치(26) ; 대응하는 전자밸브(30, 34)를 개재하여 상기 상부케이싱(10)과 하부케이싱(16)의 요부공간과 상기 진공장치(26)를 연통접속하여 상기 진공장치(26)에 의한 상기 상부케이싱(10)과 하부케이싱(16)의 요붕간의 진공화가 가능하도록 하는 분기관(28, 32) : 상기 상부케이싱(10)측의 분기관(28)의 종단에 접속되어 상기 상부케이싱(10)의 공간측에 기압차가 적용되도록 압축공기 또는 대기압의 유입을 조절하는 전자밸브(36)를 갖추어 상기 상부케이싱(10)과 하부케이싱(16)의 내측 공간이 진공화된 상태에서 상기 코팅 필름재(24)의 상측에 기압차를 적웅하여 상기 코팅필름재(24)가 상기 가공대상물(22)상에 열전사되도록 한 것을 특징으로 하는 코팅필름재의 열전사장치.A rectangular upper casing 10 having a heating device 14 installed in the inner recessed space and an airtight member 12 attached to its lower periphery; A jig 20 for mounting the movable object 22 is installed on the front surface of the inner recess space and coated by interaction with the airtight member 12 provided at the lower periphery of the upper casing 10 around the upper end thereof. A lower casing 16 having an airtight member 18 for holding and supporting the film member 24; A vacuum device (26) for vacuuming the recessed space inside the upper casing (10) and the lower casing (16) during hermetic coupling; The upper casing of the upper casing 10 and the lower casing 16 and the vacuum space 26 are connected in communication with each other via the corresponding solenoid valves 30 and 34. 10) and branch pipes 28 and 32 allowing vacuuming between the concave and convex portions of the lower casing 16: connected to the ends of the branch pipes 28 on the upper casing 10 side and space of the upper casing 10. The coating film member 24 has a solenoid valve 36 for controlling the inflow of compressed air or atmospheric pressure so that a pressure difference is applied to the side, and the inner spaces of the upper casing 10 and the lower casing 16 are evacuated. The thermal transfer apparatus of the coating film material, characterized in that the pressure difference on the upper side of the coating film material 24 to be thermally transferred on the object (22). 제1항에 있어서, 상기 가공대상물(22)은 목재와 같은 통기성 재질 또는 플라스틱이나 금속판, 도장처리된 목재와 같은 비통기성 재질의 평탄하거나 곡면형상의 성형물인 것을 특징으로 하는 코팅필름재의 열전사장치.The thermal transfer apparatus of claim 1, wherein the object to be processed 22 is a flat or curved molded article made of a breathable material such as wood or a non-breathable material such as plastic or metal plate or painted wood. . 제1항에 있어서, 상기 코팅필름재(24)는 상기 가공대상물(22)에 열전사되는 단일의 패턴을 가지는 단층의 필름재 또는 다양한 패턴의 모자이크화 전사를 위한 다층의 필름재로 구성되는 것을 특징으로 하는 코팅필름재의 열전사장치.The method of claim 1, wherein the coating film 24 is composed of a single layer of film material having a single pattern thermally transferred to the object 22 or a multilayer film material for mosaicization transfer of various patterns. Thermal transfer device of the coating film material characterized in that. 제1항에 있어서,상기 코팅필름재(24)가 얇은 박형재인 경우 그 박형의 코팅필름재(24)의 상측에 내열성 및 신축성을 갖는 실리콘고무재 또는 합성고무재의 시트(40)가 제공되어 열전사가 수행되는 것을 특징으로 하는 코팅필름재의 열전사장치.According to claim 1, If the coating film material 24 is a thin thin material, the sheet 40 of the silicone rubber or synthetic rubber material having heat resistance and elasticity on the upper side of the thin coating film material 24 is provided Thermal transfer device of the coating film material, characterized in that the yarn is carried out. 상부케이싱(10)과 하부케이싱(16)에 의해 형성되는 공간에서의 상기 하부케이싱의 저면상에 가공 대상물(22)을 재치시키고 그 상부케이싱(10)과 상기 하부케이싱(16)의 사이에 열전사될 코팅필름재(24)를 재치시키는 단계와, 상기 상부케이싱(10)과 하부케이싱(16)에 의해 형성되는 공간을 진공장치(26)에 의해 진공화하는 단계, 상기 진공화된 상태에서 상기 상부케이싱(10)의 내측에 설치된 가열장치(14)를 가열하여 상기 코팅필름재(24)를 연화점가지 가열하는 단계, 상기 코팅필름재(24)의 가열후에 압축공기 또는 대기압을 유입시켜 상기 코팅필름재(24)에 대해 기압차가 적용되는 상태에서 상기The workpiece 22 is placed on the bottom surface of the lower casing in the space formed by the upper casing 10 and the lower casing 16 and a thermoelectric is formed between the upper casing 10 and the lower casing 16. Mounting the coating film material 24 to be used, and vacuuming the space formed by the upper casing 10 and the lower casing 16 by the vacuum device 26, in the vacuumed state. Heating the coating film material 24 to a softening point by heating the heating device 14 installed inside the upper casing 10, and after pressurizing the compressed air or atmospheric pressure after heating the coating film material 24 In the state where the pressure difference is applied to the coating film material 24 진공장치(26)에 의해 상기 코팅필름재(24)가 상기 공대상물(22)상에 열전사되도록 하는 단계의 구성된 것을 특징으로 하는 코팅필름재의 열전사방법.Thermal transfer method of the coating film material, characterized in that configured by the vacuum device 26, the coating film material 24 is thermally transferred onto the object (22). 제5항에 있어서, 상기 코팅필름재(24)는 단일의 패턴을 가진 단충의 필름재 또는 모자이크형상의 패턴을 가지는 다충의 필름재로 구성되고, 상기 가공대상물(22)은 통기성을 가지거나 비통기성이면서 평탄하거나 곡면형상을 가지는 재질로 구성되는 것을 특징으로 하는 코팅필름재의 열전사방법.The method of claim 5, wherein the coating film 24 is composed of a single-layered film material having a single pattern or a multi-layered film material having a mosaic-like pattern, the workpiece 22 is breathable or non- Thermal transfer method of the coating film material, characterized in that made of a breathable, flat or curved material. ※참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is to be disclosed based on the initial application.
KR1019930025074A 1993-11-24 1993-11-24 Thermal transfer device and its method of coating film material KR950013690A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100435580B1 (en) * 2001-11-30 2004-06-10 주식회사 도일인텍 The method and apparatus of heat transfer for interior and exterior decoration meterial
KR100463689B1 (en) * 2001-11-21 2004-12-29 주식회사 엘지화학 Retroreflective sheet having the good weatherability as well as flexibility and the method of manufacturing the same
KR100566790B1 (en) * 2001-09-25 2006-04-03 다이닛뽕스크린 세이조오 가부시키가이샤 Thin film forming apparatus and thin film forming method
KR101280247B1 (en) * 2011-12-29 2013-07-05 주식회사 미성산업 Transfer printing equipment of 3d curved surface
KR101673938B1 (en) * 2016-03-31 2016-11-09 (주)남일 Transferring method of pattern layer of transfer film for car interior materials using heat and intenal air pressure
KR102278070B1 (en) * 2020-11-13 2021-07-15 대진첨단소재 주식회사 Special functional polymer extrusion imaging alignment device and method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100566790B1 (en) * 2001-09-25 2006-04-03 다이닛뽕스크린 세이조오 가부시키가이샤 Thin film forming apparatus and thin film forming method
KR100463689B1 (en) * 2001-11-21 2004-12-29 주식회사 엘지화학 Retroreflective sheet having the good weatherability as well as flexibility and the method of manufacturing the same
KR100435580B1 (en) * 2001-11-30 2004-06-10 주식회사 도일인텍 The method and apparatus of heat transfer for interior and exterior decoration meterial
KR101280247B1 (en) * 2011-12-29 2013-07-05 주식회사 미성산업 Transfer printing equipment of 3d curved surface
KR101673938B1 (en) * 2016-03-31 2016-11-09 (주)남일 Transferring method of pattern layer of transfer film for car interior materials using heat and intenal air pressure
KR102278070B1 (en) * 2020-11-13 2021-07-15 대진첨단소재 주식회사 Special functional polymer extrusion imaging alignment device and method

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