1222407 五、發明說明Ο) 【發明所屬之技術領域】 - 本發明係有關一種遠紅外線粉體快速成型方法,尤指 一種不需預先開設模具,·且可少量多樣快速製造出含有遠 紅外線粉體成品之方法。 【先前技術】 按,目前用於醫療用途或工業用途的遠紅外線材質, 多半係屬於「金屬氧化物系陶瓷」,且為使製成品能兼具 「共鳴吸收」與「深達力」兩種功能,通常會將數種不同 成份之金屬氧化物系陶瓷粉末混合後,以模具壓實塑型後 予以高溫燒結成型。 但是,前述的製造方法需預先製備金屬模具,故不適 合用於製造少量多樣之遠紅外線製品,否則會徒增製造成 本.;且塑型後之遠紅外線粉末在高温燒結時會產生不確定 之變形量,再者,金屬模具與陶瓷材質之熱膨脹係數差異 大,是以在燒結時會影響遠紅外線製品之精度,使其尺寸 不易控制,故而上述之方法實有加以改進之必要。 【發明内容】 本發明之主要目的,在於解決上述的問題而提供一種 遠紅外線粉體快速成型方法,藉由以雷射光依各切層的剖 面形狀照射工作台上所鋪設含有遠紅外線粉體之原料,使 原料中之黏膠受到雷射光照射而與遠紅外線粉體結合,如 此,重覆鋪料與雷射光照射之程序,即可得到一個所需之 遠紅外線粉體製成品,使本發明之成型方法不需先製造模 具,而可達到少量多樣且快速地製造出各種含有遠紅外線1222407 V. Description of the invention 0) [Technical field to which the invention belongs]-The present invention relates to a method for rapid molding of far-infrared powder, especially a method that does not require a mold to be opened in advance, and can produce small amounts of far-infrared powder quickly Finished method. [Previous technology] According to the far-infrared materials currently used for medical or industrial purposes, most of them belong to "metal oxide ceramics", and in order to make the finished products have both "resonance absorption" and "deep power" Function: It usually mixes several kinds of metal oxide ceramic powders with different ingredients, compacts them with a mold, and then sinters them at high temperature. However, the aforementioned manufacturing method requires a metal mold to be prepared in advance, so it is not suitable for manufacturing a small variety of far-infrared products, otherwise it will increase the manufacturing cost. And the shaped far-infrared powder will have indefinite deformation when sintered at high temperature. In addition, the thermal expansion coefficients of metal molds and ceramic materials are very different, which will affect the accuracy of far-infrared products during sintering, making it difficult to control the size. Therefore, the above methods need to be improved. [Summary of the Invention] The main object of the present invention is to solve the above-mentioned problems and provide a method for rapidly forming a far-infrared powder, which irradiates the far-infrared powder laid on the worktable with laser light according to the cross-sectional shape of each cut layer. The raw material allows the viscose in the raw material to be irradiated with laser light and combined with the far-infrared powder. In this way, by repeating the procedures of spreading material and laser light, a desired far-infrared powder system finished product can be obtained. The molding method does not need to make a mold first, but can achieve a small amount of variety and quickly produce a variety of far-infrared rays.
1222407 五、發明說明(2) 粉體之製品的目的。 , 為達前述目的,本發明之遠紅外線粉體快速成型方法 ,其包括: 第一步驟一切層: . 以電腦程式將三維立體圖形予以切層,切層之厚度為 〇· 0 1 mm至0 · 2 nun,並求出每一切層之剖面,再由電 腦以積層方式將二維剖面堆積成三維立體; 第二步驟一鎖料: 將遠紅外線材料經前處理成粉體並與黏膠混合成原料 ,並將原料鋪平於可昇降之工作台上,且使鋪料之每一層 的厚度與第一步驟之切層厚度相同; 第三步驟一雷射照射; 以雷射光依第一步驟中所求得之每一切層之剖面形狀 對第二步驟中所鋪平之材料予以照射,令被雷射光所照射 之處的遠紅外線粉體與黏膠結合,而未被雷射光所照射之 部份仍維持粉末狀,並以空氣吹除;而當每一層原料被雷 射照射後,前述之可昇降平台便會下降一個切層厚度之距 離,並反覆第二、第三步驟,最後再將表層未被結合硬化 之.原料以空氣吹除,即可得到一成品。 本發明之上述及其他目的與優點,不難從下述所選用 實施例之詳細說明與附圖中,獲得深入了解。 當然,本發明在某些另件上,或另件之安排上容許有 所不同,但所選用之實施例,則於本說明書中,予以詳細 說明,並於附圖中展示其構造。1222407 V. Description of the invention (2) Purpose of powder products. In order to achieve the foregoing object, the method for rapidly forming a far-infrared powder according to the present invention includes: the first step is to layer all the layers: a computer program is used to slice the three-dimensional three-dimensional graphics, and the thickness of the slice is 0. 0 1 mm to 0 · 2 nun, find the cross section of each layer, and then stack the two-dimensional section into three-dimensional three-dimensional by the computer. The second step is to lock the material: the far-infrared material is pre-processed into powder and mixed with viscose. The raw material is formed, and the raw material is spread on a liftable worktable, so that the thickness of each layer of the paving material is the same as the thickness of the cutting layer in the first step; the third step is laser irradiation; the first step is to use laser light The cross-sectional shape of each layer obtained in the above process irradiates the flattened material in the second step, so that the far-infrared powder at the place where the laser light is irradiated is combined with the viscose, but not irradiated by the laser light. The part is still in powder form and blown off with air; after each layer of raw materials is irradiated by laser, the aforementioned liftable platform will drop a distance of the thickness of the slice, and repeat the second and third steps, and finally again The surface Hardening of the binding. Feedstock to blow air, to obtain a finished product. The above and other objects and advantages of the present invention can be easily understood from the detailed description and accompanying drawings of the selected embodiments below. Of course, the present invention allows some differences in the arrangement or arrangement of other parts, but the selected embodiment is described in detail in this specification and its structure is shown in the drawings.
1222407 五、發明說明(3) · 【實施方式】 - 請參閱第1圖至第4圖,圖中所示者為本發明所選用 之實施例結構,此僅供說明之用,在專利申請上並不受此 種結構之限制。 · 本實施例之遠紅外線粉體快速成型方法,其包括: 第一步驟一切層: 以電腦程式將三維立體圖形予以切層,如第2圖所示 ,使各切層1之厚度為0 · 0 1 mm至0 · 2 mm,並求出每 一切層之剖面,再由電腦以積層方式將二維剖面堆積成三 維立體。 第二步驟一鋪料: 依實際製作上之需求,將數種能放射遠紅外線之金屬 氧化物系陶瓷粉末混合後進行前處理,此處所謂之前處理 係將材料經高溫燒結以使其活化,再將燒結後之材料研磨 成粉末狀,使其放射之波長在4 um〜1 2 um之間;再將經 過前處理之遠紅外線粉體與黏膠混合成原料,而後將原料 2鋪平於可昇降之工作台上,且使所鋪設之原料2的每一 層的厚度與第一步驟之切層厚度相同,如第3圖所示。 第三步棘一:雷射照射; 以雷射光3依第一步驟中所求得之每一切層之剖面形 狀A對第二步驟中所鋪平之材料予以照射,如第3圖所示 ,以藉由雷射光之照射使黏膠與遠紅外線粉體結合,而未 被雷射光所照射之部份仍維持粉末狀,再以空氣吹除未被 結合之原料;而當每一層原料被雷射照射後,前述之可昇1222407 V. Description of the invention (3) · [Embodiment]-Please refer to Fig. 1 to Fig. 4 for the structure of the embodiment of the present invention, which is shown for illustration purposes only. It is not limited by this structure. The method for rapid forming of far-infrared powder in this embodiment includes the following steps: All layers: The computer program is used to slice the three-dimensional three-dimensional graphics. As shown in FIG. 2, the thickness of each slice layer 1 is 0. 0 1 mm to 0 · 2 mm, and find the cross section of each layer, and then the two-dimensional section is stacked into a three-dimensional volume by the computer in a layered manner. The second step is to spread the material: According to the actual production requirements, several kinds of metal oxide ceramic powders that can emit far infrared rays are mixed and then subjected to pretreatment. The so-called pretreatment here is to sinter the material at high temperature to activate it. The sintered material is ground into a powder, so that the wavelength of its radiation is between 4 um and 12 um; the far-infrared powder that has been pre-processed is mixed with the viscose to form the raw material, and the raw material 2 is spread on the On a worktable that can be raised and lowered, the thickness of each layer of the laid raw material 2 is the same as the thickness of the cutting layer in the first step, as shown in FIG. 3. The third step is the first step: laser irradiation; the laser light 3 is used to irradiate the flattened material in the second step according to the cross-sectional shape A of each layer obtained in the first step, as shown in FIG. 3, The adhesive is combined with the far-infrared powder by the irradiation of laser light, and the part not irradiated by the laser light remains in a powder form, and the unbound raw materials are blown out by air; and when each layer of raw materials is lightning After irradiation, the aforementioned can be raised
1222407 五、發明說明(4) _ 降平台便會下降一個切層厚度之距離,並反覆第二、第三 步驟,最後再將表層未被結合硬化之原料以空氣吹除,即 可得到一個遠紅外線粉體之製成品4 ,如第4圖所示。 由於本發明之方法中並不需要預先製備模具,因此可 以降低成本,且本發明之方法十分適合於少量多樣製造各 種不同造形之成品,例如:以具有遠紅外線效果之原料製 成化妝品容器、或以該等原料製成食器、健康用品,乃致 於寢具或衣物等製品。 綜上所述,本發明藉由以雷射光依各切層的剖面形狀 照射工作台上所鋪設含有遠紅外線粉體與黏膠之原料,使 黏膠受到雷射光照射而與遠紅外線粉體結合,如此,重覆 鋪料與雷射光照射之程序,即可得到一遠紅外線粉體製成 之成品,使本發明之成型方法不需先製造模具,而可達到 少量多樣且快速地製造出各種含有遠紅外線粉體之製品的 目的。 以上所述實施例之揭示係用以說明本發明,並非用以 限制本發明,故舉凡數值之變更或等效元件之置換仍應隸 屬本發明之範疇。 由以上詳細說明,可使熟知本項技藝者明瞭本發明的 確可達成前述目的,實已符合專利法之規定,、爰提出專利 申請。1222407 V. Description of the invention (4) _ Lowering the platform will decrease the distance of the thickness of the cutting layer, and repeat the second and third steps, and finally blow away the unbound hardened raw material with air to get a distance The finished product 4 of infrared powder is shown in Figure 4. Since the method of the present invention does not require a mold to be prepared in advance, the cost can be reduced, and the method of the present invention is very suitable for a small number of various products of various shapes, such as: cosmetics containers made of raw materials with far-infrared effect, or Use these raw materials to make food utensils, health products, but also bedding or clothing and other products. In summary, the present invention irradiates the raw materials containing far-infrared powder and viscose on the workbench with laser light according to the cross-sectional shape of each cut layer, so that the adhesive is irradiated with laser light and combined with the far-infrared powder. In this way, by repeating the procedures of paving materials and laser light irradiation, a finished product made of far-infrared powder can be obtained, so that the molding method of the present invention can achieve a small variety of and quickly produce various kinds without the need to first manufacture a mold. Purpose of products containing far-infrared powder. The disclosure of the embodiments described above is used to illustrate the present invention, and is not intended to limit the present invention. Therefore, any change in the value or replacement of equivalent components should still belong to the scope of the present invention. From the above detailed description, those skilled in the art can understand that the present invention can indeed achieve the aforesaid objectives, and that it has indeed complied with the provisions of the Patent Law, and filed a patent application.
1222407 圖式簡單說明 * 【圖式簡單說明】 . 第1圖係本發明之流程圖 第2圖係本發明切層之示意圖 第3圖係本發明鋪料於工作平台上,並以雷射光照射 之示意圖 第4圖係本發明所完成之成品的示意圖 【圖號說明】 (本發明部分) 切層1 原料21222407 Schematic description of the diagram * [Schematic description of the diagram]. The first diagram is a flowchart of the present invention, the second diagram is a schematic diagram of the cutting layer of the present invention, and the third diagram is the invention is laid on a work platform and illuminated with laser light. Schematic diagram 4 is a schematic diagram of the finished product of the present invention [illustration of the drawing number] (part of the present invention) cutting layer 1 raw material 2
雷射光3 切層之剖面形狀A 成品4Laser light 3 Sectional shape of slice A Finished product 4