KR100359343B1 - Molding plate for manufacturing sheets for construction using materials of paste phase having low viscosity - Google Patents
Molding plate for manufacturing sheets for construction using materials of paste phase having low viscosity Download PDFInfo
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- KR100359343B1 KR100359343B1 KR1020000005041A KR20000005041A KR100359343B1 KR 100359343 B1 KR100359343 B1 KR 100359343B1 KR 1020000005041 A KR1020000005041 A KR 1020000005041A KR 20000005041 A KR20000005041 A KR 20000005041A KR 100359343 B1 KR100359343 B1 KR 100359343B1
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- South Korea
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- resin
- plate
- molding
- sheet
- molded
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Links
- 238000000465 moulding Methods 0.000 title claims abstract description 28
- 239000000463 material Substances 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 238000010276 construction Methods 0.000 title 1
- 229920005989 resin Polymers 0.000 claims abstract description 15
- 239000011347 resin Substances 0.000 claims abstract description 15
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 13
- 229910052751 metal Inorganic materials 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 8
- 239000000057 synthetic resin Substances 0.000 claims abstract description 8
- 239000004927 clay Substances 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000002928 artificial marble Substances 0.000 claims abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 5
- 239000010935 stainless steel Substances 0.000 claims abstract description 5
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 239000005011 phenolic resin Substances 0.000 claims abstract description 4
- 239000004640 Melamine resin Substances 0.000 claims abstract description 3
- 229920000877 Melamine resin Polymers 0.000 claims abstract description 3
- 229920001807 Urea-formaldehyde Polymers 0.000 claims abstract description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000012267 brine Substances 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- YCWSUKQGVSGXJO-NTUHNPAUSA-N nifuroxazide Chemical group C1=CC(O)=CC=C1C(=O)N\N=C\C1=CC=C([N+]([O-])=O)O1 YCWSUKQGVSGXJO-NTUHNPAUSA-N 0.000 claims description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 229920001721 polyimide Polymers 0.000 claims description 2
- 239000009719 polyimide resin Substances 0.000 claims description 2
- 229920005749 polyurethane resin Polymers 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 2
- 229920006337 unsaturated polyester resin Polymers 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 244000261228 chanvre indien Species 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 235000021395 porridge Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/36—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
- B28B7/346—Manufacture of moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Finishing Walls (AREA)
Abstract
건축용 보-드나 인조대리석용 시-트제조용 재료인 활성백토와 간수성분으로 된 혼합물과 같은 점성이 약한 페이스트 상태의 재료로 건축용 시-트를 제조시에 사용되는 성형판에 있어서, 성형판의 바닥을 스텐레스스틸이나 알루미늄판과 같은 얇은 금속판으로하고 그 바닥의 상하 양면에 페놀수지, 멜라민수지 또는 요소수지등과 같은 열경화성 합성수지층을 적층하고 성형판의 폭방향 가장자리 돌출형틀과 보조성형봉도 상기와 같은 열경화성 합성수지로 성형하거나 그 표면에 상기와 같은 열경화성 수지를 코팅한 것으로 하므로써 상기 재료 혼합물의 자체 발열이나 하중에 의해 성형판이 휘거나 일그러지는등 변형이 일어나지 않게 성형할 수가 있으면서 성형물이 성형판으로부터 잘 박리되도록(탈판이 용이하도록) 한 것이다.A molding plate used for manufacturing a building sheet using a weakly viscous paste, such as a mixture of activated clay, which is a building board, or an artificial marble sheet-making material, and a water-based component, the bottom of the forming plate. The thin metal plate such as stainless steel or aluminum plate, and the thermosetting synthetic resin layer such as phenol resin, melamine resin or urea resin are laminated on the upper and lower sides of the bottom. By molding with a thermosetting resin or by coating the above-mentioned thermosetting resin on the surface thereof, the molding can be easily removed from the molding plate while being able to be molded so that deformation does not occur such as bending or distorting the molding plate due to self-heating or load of the material mixture. As much as possible (easily dismounting).
Description
본 발명은 활성백토와 간수성분과 같은 점성이 약한 페이스트(죽)상태의 혼합물로 건축물용 보-드나 인조대리석용 시-트를 제조시에 사용되는 성형판을 제공코저하는 것으로서, 특히 상기한 성형판이 그 성형판을 이용하여 제조하는 시-트용 재료 자체의 발열반응에 의하여 시-트의 폭이 팽창하거나 재료 자체 하중에 의하여 제품(시-트)가 휘거나 일그러지는 등의 변형이 없이 제품을 성형할 수 있는 성형판을 제공코저하는 것이다.The present invention is to provide a molded plate used in the manufacture of building boards or artificial marble sheets in a mixture of a weak viscosity (porridge), such as activated clay and ganja, Product without deformation such that sheet width expands due to exothermic reaction of sheet material itself manufactured by using the molded plate, or product (sheet) bends or distorts due to material itself load. It is to provide a molded plate capable of molding.
본 발명인의 1998.02.05일 동일자 선출원인 제10-1998-003175호,제10-1998 -003176호 및 제10-1998-003177호에서 활성백토와 간수성분으로된 재료 즉 점성이 약하여 시-트 성형시에 재료가 갈라지거나 옆으로 흘러내리는 특성이 있고 성형시에 재료 자체의 발열반응에 의하여 시-트가 경화되는 과정에서 성형판 넓이보다 더 넓게 팽창되어 성형판이 휘게되는 재료(이하 점성이 약한 "페이스트 상태의 재료"라고 통칭함)를 이용하여 건축물용 보-드나 인조대리석용 시-트(이하 시-트라고 함)를 제조시에 사용하는 성형판은 모두 성형판 본체의 바닥이 유리판, 아크릴판, 페놀수지판(phenol판), 폴리카보네이트수지판 (PC판), 폴리비닐클로라이드수지 판(PVC판) 또는 폴리프로필렌수지판(PP판) 및 금속판 중에서 선택된 것을 사용하여 왔으나 이것들 중 유리는 성형 시-트와의 이형성이 약하고, 깨지기 쉬우며 아크릴판, PP판, PVC판, PC판, 페놀판 등은 열가소성 합성수지이므로 시-트제조용 재료혼합물 자체의 발열반응이 일어나게 되면 성형판의 폭이 넓어져서 성형판이 휘거나 일그러지는등 변형이 생기거나, 판이 유연하여 혼합물의 하중에 의하여 아래로 처짐현상이 발생하게 되고, 상기 금속판의 경우는 상기 점성이 약한 페이스트 상태의 재료 혼합물에 의하여 녹이 쓸어서 영구적이지 못하고 녹물에 의해 청결한 성형이 어려우며 또한 금속판의 하중에 의해 취급이 어려운 결점이 있는가 하면 상기 금속판이나 합성수지 판 역시 이형성이 약하여 성형판과 성형물의 이형(분리)성이 불량한 결점이 있고 이를 해소하기 위해 이형제를 성형판에 도포하게 되면 성형물에 이형제가 흡수되어 제품의 강도저하되고 그 흡수된 이형테에 의해 코팅이 불량해지는 결점이 있었다.No. 10-1998-003175, 10-1998 -003176, and 10-1998-003177, the same applicants on 1998.02.05, of the present inventors have a weak clay material, that is, a viscous molding Material that splits or flows sideways at the time of expansion, and expands more than the width of the plate in the process of curing the sheet due to the exothermic reaction of the material itself at the time of molding (b. All of the molding plates used for manufacturing the building board or the artificial marble sheet (hereinafter referred to as sheet) are made of glass or acrylic plate. , Phenol resin board (phenol board), polycarbonate resin board (PC board), polyvinyl chloride resin board (PVC board) or polypropylene resin board (PP board) and metal plates selected from among them, but the glass of these -Two teeth It is weak, fragile, and acrylic plate, PP plate, PVC plate, PC plate, and phenol plate are thermoplastic synthetic resins, so when exothermic reaction of the sheet-making material mixture itself occurs, the plate is widened and the plate is bent. Deformation such as distortion occurs, or the plate is flexible and sag down due to the load of the mixture.In the case of the metal plate, the rust is swept by the material mixture of the weakly viscous paste state and is not permanent and clean by rust. It is difficult to mold and difficult to handle due to the load of the metal plate. The metal plate or synthetic resin plate is also weak in mold release property, so that the mold release part and the release property of the molding are poor, and the release agent is applied to the mold plate to solve the problem. When the release agent is absorbed into the molding, the strength of the product is lowered and the absorbed release frame There was a defect that the coating was poor.
본 발명은 상기한 바와같은 점성이 약한 페이스트 상태의 혼합물을 재질로하는 건축물용 시-트 제조시에 사용하는 성형판의 결점을 완전개량하여 성형제품이 재료 자체가 발열에의해 폭이 넓어지거나 하중에 의하여 성형판이 휘거나 일그러지는등의 결합이 없이 완벽하게 평판 상태로 시-트를 성형할 수 있는 성형판을 제공코저 하는 것으로서 이를 첨부된 도면을 참조하면서 상세히 설명하면 다음과 같다.The present invention is to completely improve the defects of the molding plate used in the manufacture of the building sheet made of a mixture of a weakly viscous paste as described above so that the molded product is widened by the heat of the material itself or the load By providing a molded plate capable of molding the sheet in a completely flat state without bonding, such as bending or distortion of the molded plate as described in detail with reference to the accompanying drawings as follows.
도 1 은 본 발명 시-트 제조용 성형판의 사시도.1 is a perspective view of a molded plate for producing the sheet of the present invention.
*도면 중 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1 : 성형판 본체 2,2' : 돌출형틀1: Molding plate main body 2,2 ': Protruding frame
3,3' : 보조성형봉 4 : 성형판 바닥3,3 ': auxiliary forming rod 4: forming plate bottom
5 : 금속판 6,6' : 열경화성 합성수지판5: metal plate 6,6 ': thermosetting synthetic resin plate
건축물용 보-드나 인조대리석용 시-트제조용 재료인 활성백토와 간수성분으로된 혼합물과 같은 점성이 약하고 자체 발열에 의한 팽창이 심한 페이스트 상태의 재료로 건축물용 시-트를 제조하는데 사용되는 성형판에 있어서,Molding used in the manufacture of building sheets from paste-like materials that are weakly viscous and highly expandable by self-heating, such as mixtures made of activated clay, which is a building board for building materials, or a sheet for artificial marble, and a brine. In the plate,
상기 성형판(1)의 바닥(4)을 알루미늄판이나 스텐레스스틸판중에서 선택된 어느 하나로된 얇은 금속판으로 하고 그 상하 양면에 페놀수지, 요소수지, 멜라민수지, 불포화폴리에스테르수지, 에폭시수지, 디아릴프탈레이트수지, 폴리우레탄수지, 규소수지, 폴리이미드수지 중에서 선택된 어느하나의 열 경화성수지를 도포 적층하며, 상기 성형판(1) 바닥(4)의 폭방향 가장자리의 돌출형틀(2)(2')과 그 돌출형틀 내측에 놓이는 보조성형봉(3)(3')도 알루미늄이나 스텐레스스틸 중에서 선택된 어느하나의 가는 금속봉이나 목재중 어느 하나로된 표면에 상기한 바닥(4) 상하면에 도포한 것과 같은 열경화성 합성수지 중에서 선택된 어느 한가지를 코팅한 것으로 하거나 보조성형봉(3)(3')자체를 상기한 열경화성 합성수지 중에서 선택된 어느 한가지 수지로 성형한 것으로 함을 특징으로 한것이다.The bottom 4 of the forming plate 1 is a thin metal plate made of any one selected from an aluminum plate or a stainless steel plate, and a phenol resin, a urea resin, a melamine resin, an unsaturated polyester resin, an epoxy resin, and a diaryl on both upper and lower surfaces thereof. The heat-curable resin selected from phthalate resin, polyurethane resin, silicon resin, and polyimide resin is applied and laminated, and the protruding frame (2) (2 ') of the widthwise edge of the bottom (4) of the molding plate (1) And an auxiliary molding rod (3) (3 ') placed inside the protruding mold also have thermosetting properties such as those applied to the upper and lower surfaces of the bottom (4) on a surface of any one of thin metal rods or wood selected from aluminum or stainless steel. Coated with any one selected from synthetic resins, or the auxiliary molding rod (3) (3 ') itself is molded from any one of the above-mentioned thermosetting synthetic resins It almost certainly characterized by a box.
이상과 같이 구성된 본 발명 성형판은 성형판의 바닥(4)이 얇은 금속판(5)에 양면이 열경화성 수지로 피복되어 있고 성형판의 돌출형틀(2)(2')과 보조성형봉(3)(3')도 그 자체가 열경화성 수지자체로 성형된 것이거나 그 열경화성 수지들로 피복되어 있어서 시-트의 성형시에 내열성과 내후성, 내약품성이 강하여 점성이 약한 페이스트 상태의 성형재료의 자체 발열반응에 의한 열에 의해서도 굴곡,휨,일그러짐 등 변형이 생기지 않으면서 시-트의 하중에도 단단하게 견디게 되므로 성형시-트를 완전한 평판으로 성형할수가 있으면서 열 경화성수지로된 바닥이나 돌출형틀, 또는 보조성형봉의 표면이 평활하며 성형시-트와의 이형성도 우수하므로 시-트가 완전 경화된 후에 이형(탈판)시키기가 용이한 장점도 있다.In the molding plate of the present invention configured as described above, the bottom 4 of the molding plate is covered with a thin metal plate 5 with a thermosetting resin on both sides thereof, and the protruding molds 2 (2 ') and the auxiliary molding rods 3 of the molding plate are formed. (3 ') itself is formed of the thermosetting resin itself or is coated with the thermosetting resin itself, and thus self-heating of the molding material in the paste state that is weak in viscosity due to its high heat resistance, weather resistance and chemical resistance when forming the sheet. The heat of the reaction makes it possible to withstand sheet loads without bending, bending, or distortion, so that the molding sheet can be formed into a flat plate, and the bottom or protrusion frame made of thermosetting resin, or auxiliary Since the surface of the forming rod is smooth and the releasability with the molding sheet is excellent, it is also easy to release (separating) the sheet after the sheet is completely cured.
본 발명 성형판으로 점성이 약한 페이스트 상태의 재료를 이용하여 건축용 시-트를 제조하게 되면 성형판이 휘거나 일그러지지 않고 평판으로 성형이 되고 이형성도 우수한 효과가 있다.When the building sheet is manufactured by using a paste material having a weak viscosity as the molding plate of the present invention, the molding plate is molded into a flat plate without being bent or distorted.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000005041A KR100359343B1 (en) | 2000-02-02 | 2000-02-02 | Molding plate for manufacturing sheets for construction using materials of paste phase having low viscosity |
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| Application Number | Priority Date | Filing Date | Title |
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| KR100359343B1 true KR100359343B1 (en) | 2002-10-31 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113232129A (en) * | 2021-05-11 | 2021-08-10 | 保利长大工程有限公司 | Movable prefabricated T-beam bottom die trolley |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232129A (en) * | 2021-05-11 | 2021-08-10 | 保利长大工程有限公司 | Movable prefabricated T-beam bottom die trolley |
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