KR970001034Y1 - Device for decorative finishing cement products - Google Patents
Device for decorative finishing cement products Download PDFInfo
- Publication number
- KR970001034Y1 KR970001034Y1 KR2019930029042U KR930029042U KR970001034Y1 KR 970001034 Y1 KR970001034 Y1 KR 970001034Y1 KR 2019930029042 U KR2019930029042 U KR 2019930029042U KR 930029042 U KR930029042 U KR 930029042U KR 970001034 Y1 KR970001034 Y1 KR 970001034Y1
- Authority
- KR
- South Korea
- Prior art keywords
- molding
- cement
- pattern
- roller
- extruded
- Prior art date
Links
- 239000004568 cement Substances 0.000 title claims description 11
- 238000000465 moulding Methods 0.000 claims description 31
- 238000001125 extrusion Methods 0.000 claims description 7
- 230000001154 acute effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Classifications
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- 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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
-
- 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
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
-
- 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
- B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
- B28B5/02—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
- B28B5/026—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of indefinite length
- B28B5/027—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of indefinite length the moulding surfaces being of the indefinite length type, e.g. belts, and being continuously fed
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
내용없음.None.
Description
제1도는 본 고안의 측면개략도.1 is a schematic side view of the present invention.
제2도는 본 고안의 확대 분리사시도.2 is an enlarged exploded perspective view of the present invention.
제3도는 본 고안의 작용상태로서,3 is a working state of the present invention,
(a)는 비틀림 코일스프링의 탄력을 완화시킨 상태를 나타낸 것이고,(a) shows a state in which the elasticity of the torsion coil spring is relaxed,
(b)는 비틀림 코일스프링의 탄력을 강화시킨 상태를 나타낸 것이다.(b) shows a state in which the elasticity of the torsion coil spring is strengthened.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 압출장치 2 : 다이스1 Extruder 2 Dies
3 : 미양생 성형물 4 : 이송콘베이어3: uncured molding 4: transfer conveyor
5a, 5b : 브라켓 6a, 6b : 축봉5a, 5b: bracket 6a, 6b: shaft
6a', 6b' : 체결공 7 : 연결봉6a ', 6b': Fastener 7: Connecting rod
8 : 나사부 9 : 절삭면8: threaded portion 9: cutting surface
10a, 10b : 작동간 10', 14' : 스프링걸이홈10a, 10b: Between operation 10 ', 14': Spring hanger groove
11a, 11b : 로울러축 12 : 요철로울러11a, 11b: roller shaft 12: uneven roller
13a, 13b : 비틀림 코일스프링 14a, 14b : 이동구13a, 13b: torsional coil spring 14a, 14b: moving tool
15 : 안내공 16a, 16b : 조절너트15: guide hole 16a, 16b: adjustment nut
본 고안은 시멘트 혼화물을 압출성형함에 있어, 미양생 상태의 성형물 표면에 일정모양의 무늬를 각인할 수 있도록한 무늬 성형장치에 관한 것이다.The present invention relates to a pattern forming apparatus that enables to stamp a certain pattern on the surface of the uncured molding in extrusion molding the cement admixture.
일반적으로 시멘트제 압출성형물은 내구성를 가짐과 동시에 제조원가가 저렴하여, 주로 문틀이나 창틀의 골재로 사용되고 있으나, 완제품의 표면이 미려하지 못하여도료를 도색하므로서 습기의 침투를 방지토록 함과 동시에 외관상의 미려함을 가질 수 있도록 하고 있는바, 이는 표면처리가 단순하여 고품위를 추구하는 현대인의 욕구를 충족시키기에는 미흡하였던 것이다.Extruded cement products are generally used as aggregates for door frames or window frames because they are durable and inexpensive to manufacture. However, the surface of finished products is not beautiful, so the paint is painted to prevent the penetration of moisture and the beauty of appearance. The simple surface treatment was insufficient to satisfy the desire of modern people to pursue high quality.
그리하여, 성형물이 양생되기전에 표면에 다양한 무늬를 각인하여 양생시키므로서, 이후 도색작업을 실시하고 난후 도료의 색상과 어우러져 현란하고도 자연스러운 외관을 제공할 수 있도록 한 압출시멘트 문틀의 무늬형성 방법 및 장치가 국내 특허공고 제90-1536호로 제안된바 있으나, 이와같은 선출원 발명은 프레임에 인장스프링으로 탄동되는 지지암을 탄력설치하고 이의 하단에 각인로울러의 로울러축을 걸어주므로, 각인로울러의 자중과 인장스프링의 탄력이 상쇄되고 남는 중량을 이용하여 소재의 표면에 무늬를 각인토록 한 것인바, 이는 압출장치로부터 압출되는 미양생 성형물의 표면이 고르지 못할경우 로울러가 미양생 성형물의 이송 방향에 대하여 수직방향의 반력을 가지게 되므로서, 이에 대하여 원활히 대응하지 못하게 되어 미양생 성형물 자체를 일그러 뜨리거나 각인이 되지 못하게 되었음은 물론 전체적인 각인 상태가 균일하지 못한 결함을 내포하게 되었던 것이다.Thus, the pattern forming method and apparatus of the extruded cement door frame to imprint a variety of patterns on the surface before the molding is cured, and to provide a brilliant and natural appearance by matching with the color of the paint after the subsequent painting work. Although it was proposed as a domestic patent publication No. 90-1536, such a prior invention is to elastically install a support arm that is elastic with a tension spring on the frame and to hang the roller shaft of the stamping roller at the bottom thereof, so that the self-weight and tension spring of the stamping roller The elasticity of the offset is canceled and the pattern is imprinted on the surface of the material by using the remaining weight. If the surface of the unmolded molding extruded from the extrusion device is uneven, the roller is perpendicular to the conveying direction of the uncured molding. As a result of reaction force, it is not able to cope with this smoothly. Let not distorted drop or stamped hyeongmul itself was of course would have been to involve the whole inscription states have not even defect.
즉, 압출장치로 압출되는 미양생 성형물은 주재료가 시멘트이므로 혼합되는 다른 재료(물과 기타재료)의 혼합비와 혼합한 후에 경과된 시간에 의해 점도 변화가 심하여 동일한 규격으로 셋팅된 장치를 통과하더라도 그 표면이 균일하지 못하게 되는바. 미양생 성형물이 이송되는 과정에서 갑자기 표면이 높아질 경우에는 로울러에 수직방향의 반력이 발생하여 로울러가 원활히 승강되지 못하게 되므로서 표면이 높은 부분은 뭉그러지게 되고, 표면이 갑자기 낮아지게 되면 이 부분은 각인이 되지 않는 현상이 발생하여 전체적인 각인 상태가 불균일하게 되었던 것이다.That is, the uncured moldings extruded by the extruder have a high viscosity change due to the elapsed time after mixing with the mixing ratio of other materials (water and other materials) to be mixed because the main material is cement. The surface is not uniform. If the surface is suddenly raised during the transfer of the unmolded molding, the reaction force in the vertical direction is generated at the roller, and the roller is not lifted smoothly. The high part is crushed, and when the surface is suddenly lowered, this part is imprinted. This did not happen, the overall imprinting state was uneven.
특히, 혼합물내에 이물질등의 물순물이 섞여서 압출되는 미양생 성형물의 표면측으로 이들이 돌출될 경우에는 로울러를 순간타격하여 상승시키게 되므로서, 상승된 로울러가 인장스프링의 탄력에 의해 반동력이 소진될 때까지 상하로 튀기는 현상이 발생하여 미양생 성형물 표면의 일정 길이에 걸쳐 등간격으로 흠집을 내게 되는 중대한 결함이 있었던 것이다.In particular, when they protrude toward the surface of an uncured molding that is mixed with water impurities such as foreign matter in the mixture, the roller is momentarily blown up and raised until the reaction force is exhausted by the elasticity of the tension spring. There was a significant defect that caused the splashing up and down to be scratched at equal intervals over a certain length of the surface of the uncured molding.
또한, 로울러 자체의 중량에 의해 각인이 수행되도록 하므로서, 다른 규격의 미양생 성형물을 압출코져 할 경우나 또 다른 요인으로 각인 압력을 변환하고져 할 경우에는 그에 상응하는 중량의 로울러로 교체하여야 하므로 작업능률을 저하시킴은 물론 규격별 로울러 제작에 따른 경제적 부담을 가중시켰던 것이다.In addition, since the stamping is performed by the weight of the roller itself, when an uncured molding of another specification is extruded, or when the stamping pressure is changed by another factor, it is necessary to replace the roller with a corresponding weight. In addition to lowering the cost, the economic burden on the production of rollers by standard was increased.
본 고안은 이와같은 종래의 결함을 해소하기 위하여, 미양생 성형물의 표면상태에 따라 로울러에 가해지는 중량을 조절할 수 있도록 하므로서, 각인 상태를 양호하게 함은 물론 미양생 성형물의 표면 높이에 대응하여 로울러가 원활하게 승강되도록 하므로서 전체적인 각인 상태를 균일하게 한 것으로, 이를 첨부한 도면을 참조하여 상세히 설명하면 다음과 같다.The present invention allows to adjust the weight applied to the roller according to the surface condition of the uncured molding, in order to solve such a conventional defect, to improve the stamping state as well as to correspond to the surface height of the uncured molding By making the ascension smoothly, the overall stamping state is uniform, which will be described in detail with reference to the accompanying drawings.
시멘트 혼화물을 압출장치(1)가 다이스(2)를 통해 가압하므로서 압출되는 미양생 성형물(3)을 이송콘베이어(4)가 이송토록한 공지의 압출성형 장치에 있어서, 이송콘베이어(4)의 양측에 브라켓(5a)(5b)을 설치하고, 상부 내측으로 체결공(6a')(6b')을 갖는 축봉(6a)(6b)을 대향 설치하여 이들을 양단에 절삭면(9)과 나사부(8)를 갖는 연결봉(7)으로 연결하되, 축봉(6a)(6b)의 단부에 작동간(10a)(10b)을 유동설치하고, 나사부(8)에 비틀림 코일스프링(13a)(13b)과 안내공(15)을 갖는 이동구(14a)(14b) 및 조절너트(16a)(16b)를 삽입하여 비틀림 코일스프링(13a)(13b)의 양단을 각 스프링걸이홈(10')(14')에 삽입하며, 작동간(10a)(10b)의 단부에 형성된 로울러축(11a)(11b) 사이에는 요철로울러(12)를 유동설치하여 작동간(10a)(10b)이 미양생 성형물(3)과 소정각도(∠θ)를 이루도록 하여서 된 것이다.In the known extrusion molding apparatus in which the conveying conveyor 4 conveys the uncured molding 3, which is extruded as the extruder 1 presses the cement admixture through the die 2, the conveying conveyor 4 Brackets 5a and 5b are provided on both sides, and shaft rods 6a and 6b having fastening holes 6a 'and 6b' are installed on the upper sides thereof, and the cutting surfaces 9 and the screw portions ( 8) is connected to the connecting rod (7), the flow between the operation (10a) (10b) at the end of the shaft (6a) (6b), and the torsion coil spring (13a) (13b) Inserting the moving holes 14a and 14b having the guide holes 15 and the adjusting nuts 16a and 16b, both ends of the torsion coil springs 13a and 13b are inserted into the respective spring hanger grooves 10 'and 14'. ), And the uneven roller 12 is flow-installed between the roller shafts 11a and 11b formed at the ends of the operation sections 10a and 10b so that the operation sections 10a and 10b are uncured moldings 3. ) And a predetermined angle (∠θ).
이와같이 구성된 본 고안은, 미양생 성형물(3)의 표면에 무늬를 각인하기 위하여는 소정의 압력을 필요로 하게 되고, 이 압력은 시멘트혼화물(원재료)의 혼합비와 미양생 성형물(3)의 표면적에 따라 변화하게 되는 바, 요철로울러(12)의 자체 중량을 소요압력보다 가볍게 설정하여 제작설치하고, 부족한 중량을 계산하여, 이에 상응하도록 조절너트(16a)(16b)를 조여주거나 풀어주어 비틀림 코일스프링(13a)(13b)의 탄력을 조절하여 주면 요철로울러(12)에는 계산에 따른 정확한 압력이 가해지게 되는데, 이때 미양생 성형물(3)을 압축하게 되면 이송콘베이어(4)로 이송되는 과정에서 요철러울러(12)가 미양생 성형물(3)의 표면에 접촉하여 소정의 무늬가 각인되게 되는 것으로, 미양생 성형물(3)은 항시 일정한 압력을 받게 되어 각인 상태가 균일하게 되는 것이다.The present invention configured as described above requires a predetermined pressure in order to imprint a pattern on the surface of the uncured molding 3, which is a mixture ratio of cement admixture (raw material) and the surface area of the uncured molding 3 According to the bar, the uneven roller 12 has its own weight set to be lighter than the required pressure, manufactured and installed, and the insufficient weight is calculated to tighten or loosen the adjusting nuts 16a and 16b accordingly. When the elasticity of the spring (13a) (13b) is adjusted, the uneven roller 12 is subjected to the correct pressure according to the calculation. In this case, when the uncured molding (3) is compressed, it is transferred to the conveying conveyor (4). The uneven roller 12 is in contact with the surface of the uncured molding 3 so that a predetermined pattern is imprinted. The uncured molding 3 is constantly subjected to a constant pressure so that the stamping state is uniform.
즉, 압력을 작게하여야 할 경우에는 도변 제3도의 (a)와 같이 조절너트(16a)(16b)를 풀어주게 되면 비틀림 코일스프링(13a)(13b)의 탄력에 의해 이동구(14a)(14b)의 안내공(15)이 절삭면(9)에 안내되면서 후퇴하여 비틀림 코일스프링(13a)(13b)의 탄력을 완화시켜 주게 되므로 요철로울러(12)에 가해지는 압력이 작아지게 되는 것이고, 반대로 압력을 크게하여야 할 경우에는도면 제3도의 (b)와 같이 조절너트(16a)(16b)를 조여주게 되면 이동구(14a)(14b)의 안내공(15)이 절삭면(9)에 안내되면서 전진하여 비틀림 코일스프링(13a)(13b)의 탄력을 강화시켜주게 되므로 요철로울러(12)에 가해지는 압력이 커지게 되는 것이다.That is, when the pressure is to be reduced, as shown in (a) of FIG. 3, when the adjusting nuts 16a and 16b are released, the movable holes 14a and 14b are caused by the elasticity of the torsion coil springs 13a and 13b. As the guide hole 15 of) is guided to the cutting surface 9 to retreat to alleviate the elasticity of the torsion coil springs 13a and 13b, the pressure applied to the uneven roller 12 becomes smaller. If pressure is to be increased, tighten the adjusting nuts 16a and 16b as shown in FIG. 3 (b), and the guide hole 15 of the moving holes 14a and 14b guides the cutting surface 9. As it advances to reinforce the elasticity of the torsion coil springs 13a and 13b, the pressure applied to the uneven roller 12 is increased.
한편, 미양생 성형물(3) 표면의 높이는 원재료의 혼합비에 따라 또는 압출장치(1)의 압출속도와 이송콘베이어(4)의 이송속도와의 오차에 의해서도 달라질 수가 있는데, 요철로울러(12)를 고정한 작동간(10a)(10b)이 미양생 성형물(3)에 대하여 소정각도(∠θ) 즉, 예각을 이루므로서 요철로울러(12) 미양생 성형물(3)의 표면높이에 대응하며 원활이 승강되어 각인상태를 양호하게 할 수 있는 것이다.On the other hand, the height of the surface of the uncured molding (3) may vary depending on the mixing ratio of the raw materials or by the error between the extrusion speed of the extrusion device (1) and the conveying speed of the conveying conveyor (4), the uneven roller (12) is fixed 10a and 10b between the operation | work forms the predetermined angle with respect to the uncured molding 3, or acute angle, respond | corresponds to the surface height of the uneven roller 12 and the uncured molding 3, and it raises and falls smoothly. It is to be able to improve the carved seal state.
또한, 상기한 바와같이 요철로울러(12)는 무늬의 각인에 필요한 정확한 압력을 가져야 하는데, 원재료의 혼합비 변화와 또 다른 형태의 미양생 성형물(3)을 얻고자 할 경우에는 압력이 변화되어야 할 것이고, 요철로울러(12)의 높이가 달라져야 할 것인바, 이 경우에는 소정압력에 따라 비틀림 코일스프링(13a)(13b)의 탄력을 변화시키게 되면 요철로울러(12)는 설정된 압력을 갖게되고 작동간(10a)(10b)역시 축봉(6a)(6b)을 지점으로 회동하여 소정각도(∠θ)를 변화시켜 주므로서 요철로울러(12)가 미양생 성형물(3)의 규격이 변화하더라도 요철로울러(12)를 교체하지 않아도 되는 것이어서, 작업능률을 향상시킴은 물론 경제적인 잇점까지도 제공케 되는 것이다.In addition, as described above, the uneven roller 12 should have the correct pressure necessary for the stamping of the pattern, and the pressure should be changed in order to obtain a change in the mixing ratio of raw materials and another form of the uncured molding 3. , The height of the uneven roller 12 should be different. In this case, when the elasticity of the torsion coil springs 13a and 13b is changed according to a predetermined pressure, the uneven roller 12 has a set pressure and is operated between ( 10a) (10b) also rotates the shaft 6a (6b) to the point to change the predetermined angle (∠θ), so that the uneven roller 12 even if the size of the uncured molding (3) changes This eliminates the need to replace), which not only improves work efficiency but also provides economic benefits.
이상에서와 같이 본 고안은 여러가지 요인에 의하여 미양생 성형물 표면의 높이가 달라지더라도 이에 대응하여 요철로울러가 승강하게 되므로서, 미양생 성형물 전체에 무늬를 균일하고도 양호하게 각인할 수 있음은 물론 소정압력으로 압력을 변화시킬 수 있어, 압력변화에 따라 요철로울러를 교체할 필요가 없으므로 작업능률의 향상과 함께 경제적인 잇점을 제공케 되는 유용한 고안인 것이다.As described above, even if the height of the surface of the uncured molding is changed by various factors, the uneven roller is raised correspondingly, so that the pattern can be imprinted uniformly and satisfactorily on the entire uncured molding. Since it is possible to change the pressure to a predetermined pressure, there is no need to replace the uneven roller in accordance with the pressure change is a useful design that provides an economical benefit with improved work efficiency.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930029042U KR970001034Y1 (en) | 1993-12-22 | 1993-12-22 | Device for decorative finishing cement products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930029042U KR970001034Y1 (en) | 1993-12-22 | 1993-12-22 | Device for decorative finishing cement products |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950017208U KR950017208U (en) | 1995-07-20 |
| KR970001034Y1 true KR970001034Y1 (en) | 1997-02-17 |
Family
ID=19372100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930029042U KR970001034Y1 (en) | 1993-12-22 | 1993-12-22 | Device for decorative finishing cement products |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970001034Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100878046B1 (en) * | 2007-07-16 | 2009-01-19 | 주식회사 삼한 씨원 | Manufacture installation and manufacture method clay brick |
-
1993
- 1993-12-22 KR KR2019930029042U patent/KR970001034Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100878046B1 (en) * | 2007-07-16 | 2009-01-19 | 주식회사 삼한 씨원 | Manufacture installation and manufacture method clay brick |
Also Published As
| Publication number | Publication date |
|---|---|
| KR950017208U (en) | 1995-07-20 |
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