TW201702053A - Multi-function printing device - Google Patents
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本案係關於一種多功能複合列印裝置,尤指一種適用於立體快速成型裝置之多功能複合列印裝置。The present invention relates to a multifunctional composite printing device, and more particularly to a multifunctional composite printing device suitable for a three-dimensional rapid prototyping device.
3D列印(3D Printing)成型技術,亦稱為快速成型(Rapid Prrototyping,RP)技術,因快速成型技術具有自動、直接及快速,可精確地將設計思想轉變為具有一定功能的原型或可製造直接使用的零件或成品,從而可對產品設計進行快速的評估,修改及功能試驗,大大縮短產品的開發週期,因而使得3D列印成型技術廣受青睞。3D Printing molding technology, also known as Rapid Prrototyping (RP) technology, is fast, straightforward and fast, and can accurately transform design ideas into functional prototypes or can be manufactured. Directly used parts or finished products, which can quickly evaluate, modify and test the product design, greatly shortening the product development cycle, thus making 3D printing technology popular.
現今3D列印成型技術正處於蓬勃發展之階段,所採用的快速成型技術也各異,目前業界所採用之快速成型技術主要包含下述幾種技術:膠水噴印固化粉末成型(Color-Jet Printing,CJP,或稱Binder Jetting)技術、熔融沉積成型(Fused Deposition Modeling,FDM)技術、雷射燒結液態樹脂成型(Stereo Lithography Apparatus,SLA)技術、紫外光固化液態樹脂成型(Multi-Jet Modeling,MJM)技術、或是選擇性雷射燒結成型(Selective Laser Sintering,SLS)技術等等,但不以此為限。Today's 3D printing and forming technology is in a booming stage, and the rapid prototyping technology used is also different. The rapid prototyping technology currently used in the industry mainly includes the following technologies: Color-Jet Printing , CJP, or Binder Jetting technology, Fused Deposition Modeling (FDM) technology, Stereo Lithography Apparatus (SLA) technology, UV-curable liquid resin molding (Multi-Jet Modeling, MJM) Technology, or Selective Laser Sintering (SLS) technology, etc., but not limited to this.
然前述該等快速成型技術中,除了膠水噴印固化粉末(Color-Jet Printing,CJP,或稱Binder Jetting)技術能產生全彩的3D成型品外,其餘3D列印成型技術均無法能製造全彩的產品,因此對被稱為第三次工業革命的3D列印成型技術而言,是一個極大產品技術之缺失,沒有真正全彩的產品,意味著人類的科技又回到一個色彩表現被限制的時代,對3D列印成型產業而言是一個致命缺失。However, in the above rapid prototyping technology, except for the color-Jet Printing (CJP, or Binder Jetting) technology, which can produce full-color 3D molded products, the other 3D printing and molding technologies cannot manufacture all. Color products, therefore, for the 3D printing technology known as the third industrial revolution, is a lack of great product technology, no real full color products, meaning that human technology has returned to a color performance The era of restrictions is a fatal flaw for the 3D printing industry.
此技術瓶頸主要是因為3D列印成型技術是利用基層堆疊技術,即如第1圖所示,當欲製造出3D成型品A時,主要係先透過電腦解析A之型態與結構,將之切分為A’所示之複數個疊層,隨後再透過前述等3D列印成型技術,利用逐層印刷並堆疊成型的方式,將A’所示之疊層以XY之軸向進行印刷,再層層堆疊,使其於Y方向進行堆疊,最後會形成如A所示之半圓形之3D成型物,同樣地,如欲進行第2圖所示之錐形瓶狀之3D成型物B,則同樣將B切分為B’所示之複數個疊層,再進行逐層印刷並堆疊成型,從而製造出錐形瓶狀之3D成型物B。然而,在很多3D列印成型技術之所以無法製成全彩3D產品,主要是在逐層堆疊時,缺乏相對應能產生全彩技術的列印頭。This technical bottleneck is mainly because the 3D printing and forming technology utilizes the base layer stacking technology, that is, as shown in Fig. 1, when the 3D molded product A is to be manufactured, the main type is first to analyze the type and structure of the A through the computer. The plurality of laminates are divided into A's, and then the laminates indicated by A' are printed in the axial direction of XY by layer-by-layer printing and stacking by the above-mentioned 3D printing and forming techniques. The layers are stacked again to be stacked in the Y direction, and finally a semicircular 3D molded product as shown in A is formed. Similarly, the tapered bottle-shaped 3D molded article B as shown in Fig. 2 is to be performed. Then, B is also divided into a plurality of laminates shown by B', and then layer-by-layer printing is carried out and stacked to form a 3D molding B having a conical shape. However, in many 3D printing and molding technologies, it is impossible to make full-color 3D products, mainly when stacking layer by layer, lacking a print head corresponding to full-color technology.
舉例來說,如第3圖所示,習知之熔融沉積成型(Fused Deposition Modeling,FDM)裝置之列印組件1主要具有兩匣體10、塑膠線材11、支撐線材12、兩驅動輪13、兩液化器14、兩加熱機構15等結構,如圖所示,該兩匣體10分別用以承裝塑膠線材11及支撐線材12等材料,且該塑膠線材11及支撐線材12係為 細微的塑膠線等,但不以此為限, 並使塑膠線材11及支撐線材12分別經由兩驅動輪13及液化器14而輸送至兩加熱機構15中,透過加熱機構15分別對塑膠線材11及支撐線材12加熱 至高於融點溫度之狀態, 以使之熔融,再由加熱機構15之 可控制XY方向位移的 擠出口15a擠出熔融後之塑膠材料及支撐材料,使該熔融之塑膠材料及支撐材料於 較冷之底層上附著,並畫出斷面圖形,且此等熔融材料 之塑膠材料及支撐材料 可瞬間自然冷卻固化,並依序堆疊成型,如此以逐層堆疊出3D成型物。For example, as shown in FIG. 3, the conventional printing assembly 1 of a Fused Deposition Modeling (FDM) device mainly has two bodies 10, a plastic wire 11, a support wire 12, two driving wheels 13, and two The liquefier 14 and the two heating mechanisms 15 are configured to receive materials such as a plastic wire 11 and a support wire 12, respectively, and the plastic wire 11 and the support wire 12 are fine plastics. a wire or the like, but not limited thereto, and the plastic wire 11 and the support wire 12 are respectively transported to the two heating mechanisms 15 via the two driving wheels 13 and the liquefier 14, respectively, and the plastic wire 11 and the supporting wire are respectively transmitted through the heating mechanism 15. 12 is heated to a state higher than the melting point temperature to be melted, and then the molten plastic material and the supporting material are extruded by the extrusion port 15a of the heating mechanism 15 which can control the displacement in the XY direction, so that the molten plastic material and the supporting material are made. Attached to the colder bottom layer, and draw a cross-sectional shape, and the plastic material and the supporting material of the molten material can be naturally cooled and solidified in an instant, and sequentially stacked and formed, so as to stack 3D into layers. Thereof.
然而,以此FDM技術所成型的3D產品之色彩,主要係決定於當時供给FDM裝置之塑膠線材11的顏色而定,又因為只有單一色彩的塑膠線材11進行熔融,並構成3D成型物的全部結構,是以此FDM技術無法製造出全彩化的3D產品。However, the color of the 3D product formed by this FDM technology is mainly determined by the color of the plastic wire 11 supplied to the FDM device at that time, and because only the single color plastic wire 11 is melted and constitutes the entire 3D molded product. The structure is that it is impossible to manufacture a full-color 3D product with this FDM technology.
除了前述FDM技術之外,另一雷射燒結液態樹脂成型(Stereo Lithography Apparatus,SLA)技術則是透過以一UV光源照射,並沿著各分層截面輪廓,對液態UV固化樹脂薄層產生聚合反應,以使該液態UV固化樹脂薄層固化,再逐層堆疊成形。然而於此UV光固化液態樹脂成型過程中,由於作為成型材料之液態UV固化樹脂係為單一色彩,且在其以UV光照射進行固化及逐層堆疊過程中,沒有任何裝置可實施全彩之噴印作業,故以此SLA技術所製作出的3D成型物亦僅能維持原有液態UV固化樹脂之原色,而無法製造出全彩化的3D產品。In addition to the aforementioned FDM technology, another Stereo Lithography Apparatus (SLA) technique is used to illuminate a thin layer of liquid UV curable resin by irradiating with a UV light source and along each layered cross-sectional profile. The reaction is carried out to cure the thin layer of the liquid UV curable resin and then form a layer by layer. However, in the UV-curable liquid resin molding process, since the liquid UV-curable resin as a molding material is a single color, and in the process of curing by UV light irradiation and layer-by-layer stacking, no device can implement full color. Because of the printing operation, the 3D molded product produced by this SLA technology can only maintain the original color of the original liquid UV curing resin, and cannot produce a full-color 3D product.
此外,另一種習知3D列印成型技術則是紫外光固化液態樹脂成型(Multi-Jet Modeling,MJM)技術,此技術主要是採以噴頭列印一液態樹脂及一液態支撐材料,其後再透過以紫外光照射以使液態樹脂及支撐材料固化,進行形成分層之固化結構,並再層層堆疊以構成3D成型物。然而,與前述諸多習知技術相仿,在這種MJM技術中,由於液態樹脂亦是單一色彩之原料,故其透過噴頭列印、並以紫外光進行固化後,仍是僅能產生單一色彩的3D成型物,其間並沒有任何裝置可實施全彩之噴印作業,故此MJM技術所製作出的3D成型物亦僅能維持原有液態樹脂之原色,而同樣無法製造出全彩化的3D產品。In addition, another conventional 3D printing and forming technology is a multi-Jet Modeling (MJM) technology, which mainly uses a nozzle to print a liquid resin and a liquid supporting material, and then The layered cured structure is formed by irradiating with ultraviolet light to cure the liquid resin and the support material, and is further layered to form a 3D molded product. However, similar to many of the above-mentioned conventional techniques, in the MJM technology, since the liquid resin is also a single color material, it is still only capable of producing a single color after being printed through a nozzle and cured by ultraviolet light. 3D moldings, there is no device to carry out full-color printing operations, so the 3D moldings produced by MJM technology can only maintain the original color of the original liquid resin, and can not manufacture full-color 3D products. .
以另一習知3D列印成型技術的例子來看,選擇性雷射燒結成型(Selective Laser Sintering,SLS)技術主要則是在一個成型槽中,逐層鋪上成型原料粉末,並利用雷射光依分層截面輪廓進行掃描燒結,使成型原料粉末的溫度上升至融化點,以使成型原料粉末黏接成一分層結構,並逐層堆疊成一3D成型物。然而於此SLS技術中,由於固態之成型原料粉末僅具有單一的色彩,且在其逐層堆疊的過程中,亦沒有任何裝置可實施全彩之噴印作業,故此SLS技術所製作出的3D成型物亦僅能維持原有固態成型原料粉末之原色,而無法製造出全彩化的3D產品。In another example of the conventional 3D printing technology, Selective Laser Sintering (SLS) technology is mainly used to layer the raw material powder and use the laser light in a molding tank. The scanning and sintering are performed according to the layered profile profile, so that the temperature of the molding raw material powder is raised to the melting point, so that the molding raw material powder is adhered into a layered structure, and stacked into a 3D molding. However, in this SLS technology, since the solid molding raw material powder has only a single color, and in the process of layer-by-layer stacking, there is no device capable of performing full-color printing, so the 3D produced by the SLS technology. The molded product can only maintain the original color of the original solid molding raw material powder, and cannot produce a full-color 3D product.
綜觀前述種種的習知技術,無論是以FDM技術、SLA技術、MJM技術或是SLS技術均無法製造出全彩化的3D產品。Looking at the above-mentioned various conventional technologies, it is impossible to manufacture a full-color 3D product regardless of FDM technology, SLA technology, MJM technology or SLS technology.
是以,就目前3D列印成型技術裝置之產業而言,其所面臨的技術瓶頸即為全彩表現問題,因此如何使此致命的先前技術之缺失能被改善,是目前3D列印成型產業上迫切需要去解決的主要課題。Therefore, as far as the industry of 3D printing technology devices is concerned, the technical bottleneck faced by them is the full color performance problem. Therefore, how to make this fatal prior art defect can be improved is the current 3D printing and molding industry. The main subject that is urgently needed to be solved.
本案之主要目的在於提供一種可實施全彩化之3D列印之多功能複合列印裝置,且其無論應用於 熔融沉積成型(FDM)技術、雷射燒結液態樹脂成型SLA)技術、紫外光固化液態樹脂成型(MJM)技術、或是選擇性雷射燒結成型(SLS)技術 等3D列印成型裝置中,均可實施全彩化之3D列印,俾可解決目前眾多3D列印成型技術無法製造出全彩化的技術瓶頸。The main purpose of this case is to provide a multi-functional composite printing device capable of implementing full-color 3D printing, and it can be applied to fused deposition molding (FDM) technology, laser sintering liquid resin molding SLA technology, ultraviolet curing. 3D printing can be implemented in 3D printing and molding equipment such as liquid resin molding (MJM) technology or selective laser sintering (SLS) technology, which can solve many 3D printing and molding technologies. Create a technical bottleneck for full color.
為達上述目的,本案之一較廣義實施態樣為提供一種多功能複合列印裝置, 適用於成形一液態樹脂的成型物,其 包含:一殼體,其具有複數個空室;一光源裝置,設置於該殼體之其中一個該空室中,提供一光源;至少一顏色墨水,每一該顏色墨水分別容設於該殼體之其他該空室中;以及至少一噴墨晶片,對應設於該殼體之一底面,且每一該噴墨晶片均具有複數個噴孔,連通該顏色墨水,並受該噴墨晶片驅動噴出該顏色墨水至該 液態樹脂固化之一 微粒上,如此反覆作動使之最終固化形成一全彩化之三維成型物。In order to achieve the above object, a broader aspect of the present invention provides a multifunctional composite printing device suitable for molding a liquid resin molded article, comprising: a casing having a plurality of empty chambers; and a light source device Provided in one of the empty chambers of the housing, providing a light source; at least one color ink, each of the color inks being respectively accommodated in the other empty chamber of the housing; and at least one inkjet wafer corresponding to Provided on a bottom surface of the housing, and each of the inkjet wafers has a plurality of nozzles for communicating the color ink, and the inkjet wafer is driven to eject the color ink to one of the liquid resin cured particles. The repeated actuation causes the final curing to form a full-color three-dimensional shaped article.
為達上述目的,本案之另一較廣義實施態樣為一種多功能複合列印裝置, 適用於成形一液態樹脂的成型物,其 包含:一殼體,其具有複數個空室;一光源裝置,設置於該殼體之其中一個該空室中,提供一光源;至少一顏色墨水,每一該顏色墨水分別容設於該殼體之其他該空室中;以及至少一噴墨晶片,對應設於該殼體之一底面,且每一該噴墨晶片均具有複數個噴孔,連通該顏色墨水,並受該噴墨晶片驅動噴出該顏色墨水,其中,該光源裝置所提供光源,沿該液態樹脂成形區域掃描照射成型物之一分層截面輪廓,使受照射該液態樹脂產生聚合反應,以固化成一樹脂微粒,且藉由該至少一噴墨晶片之該複數個噴孔噴出該至少一顏色墨水,使該至少一顏色墨水附著於已固化之該樹脂微粒上,以形成一彩色之固化樹脂,並逐漸堆疊多層該彩色之固化樹脂,以堆疊形成一全彩化之三維成型物。In order to achieve the above object, another broad embodiment of the present invention is a multifunctional composite printing device, which is suitable for molding a liquid resin molded article, comprising: a casing having a plurality of empty chambers; and a light source device Provided in one of the empty chambers of the housing, providing a light source; at least one color ink, each of the color inks being respectively accommodated in the other empty chamber of the housing; and at least one inkjet wafer corresponding to Provided on a bottom surface of the casing, and each of the inkjet wafers has a plurality of nozzle holes for communicating the color ink, and is driven by the inkjet wafer to eject the color ink, wherein the light source device provides a light source along the The liquid resin forming region scans a layered cross-sectional profile of the irradiated molded article to cause polymerization of the liquid resin to be cured to form a resin particle, and the at least one jet of the at least one inkjet wafer ejects the at least one of the plurality of inkjet wafers a color ink that adheres the at least one color ink to the cured resin particles to form a colored cured resin, and gradually stacks the plurality of colored cured resins In the stacked form of a full-color three-dimensional molded article.
1‧‧‧成型裝置1‧‧‧Molding device
10‧‧‧匣體10‧‧‧匣 Body
11‧‧‧塑膠線材11‧‧‧Plastic wire
12‧‧‧支撐線材12‧‧‧Support wire
13‧‧‧驅動輪13‧‧‧Drive wheel
14‧‧‧液化器14‧‧‧ liquefier
15‧‧‧加熱組件15‧‧‧heating components
15a‧‧‧擠出口15a‧‧‧Extruder
2‧‧‧熔融沉積成型機2‧‧‧Fused deposition molding machine
20、30、40、50‧‧‧多功能複合列印裝置20, 30, 40, 50‧‧‧Multifunctional composite printing device
200、300、400、500‧‧‧殼體200, 300, 400, 500‧‧‧ shells
201、201a、201b、201c、301、301a、301b、301c、401、401a、401b、401c、401d、501、501a、501b、501c‧‧‧空室201, 201a, 201b, 201c, 301, 301a, 301b, 301c, 401, 401a, 401b, 401c, 401d, 501, 501a, 501b, 501c‧ ‧ empty room
202‧‧‧加熱組件202‧‧‧heating components
202a‧‧‧擠出口202a‧‧‧Extruder
203、203a、203b、303、303a、303b、404、404a、404b、503、503a、503b‧‧‧顏色墨水203, 203a, 203b, 303, 303a, 303b, 404, 404a, 404b, 503, 503a, 503b‧‧‧ color ink
204、204a、204b‧‧‧電路板204, 204a, 204b‧‧‧ boards
205、205a、205b、304、304a、304b、405、405a、405b、405c、504、504a、504b‧‧‧噴墨晶片205, 205a, 205b, 304, 304a, 304b, 405, 405a, 405b, 405c, 504, 504a, 504b‧‧‧ inkjet wafer
206‧‧‧側表面206‧‧‧ side surface
207‧‧‧底面207‧‧‧ bottom
21‧‧‧匣體21‧‧‧匣 Body
22‧‧‧高分子材料22‧‧‧ Polymer materials
23‧‧‧驅動輪23‧‧‧Drive wheel
24‧‧‧液化器24‧‧‧ liquefier
25、36、43、58‧‧‧成型裝置25, 36, 43, 58‧‧‧ molding devices
3‧‧‧雷射燒結液態樹脂成型機3‧‧‧Laser Sintering Liquid Resin Forming Machine
302、402、502‧‧‧光源裝置302, 402, 502‧‧‧ light source device
31‧‧‧成型槽31‧‧‧Molding trough
32‧‧‧升降台32‧‧‧ Lifting table
33、41‧‧‧成型托盤33, 41‧‧‧ molding tray
34、403‧‧‧液態樹脂34, 403‧‧‧ liquid resin
35、42、57‧‧‧全彩化之三維成型物35, 42, 57‧‧‧ Full-color three-dimensional moldings
4‧‧‧紫外光固化液態樹脂成型機4‧‧‧UV curing liquid resin molding machine
42a‧‧‧支撐材料42a‧‧‧Support material
5‧‧‧雷射燒結固態粉末成型機5‧‧‧Laser Sintering Solid Powder Forming Machine
51‧‧‧基座51‧‧‧Base
510‧‧‧工作平台510‧‧‧Working Platform
52‧‧‧供粉槽52‧‧‧ powder supply tank
53‧‧‧建構槽53‧‧‧ Construction trough
54、54a、54b‧‧‧升降底座54, 54a, 54b‧‧‧ lifting base
55‧‧‧粒狀粉末55‧‧‧granular powder
56‧‧‧滾輪56‧‧‧Roller
A、B‧‧‧3D成型物A, B‧‧3D molding
A’、B’ ‧‧‧3D成型物之分層結構Layered structure of A', B' ‧‧3D moldings
h‧‧‧液面高度H‧‧‧liquid level
第1圖為習知之3D成型物之堆疊分層示意圖。Figure 1 is a schematic diagram of a stacked layer of a conventional 3D molded article.
第2圖為另一習知之3D成型物之堆疊分層示意圖。Figure 2 is a schematic diagram showing the stacking of another conventional 3D molded article.
第3圖為習知之熔融沉積成型機之成型裝置之示意圖。Figure 3 is a schematic view of a conventional molding apparatus for a fused deposition molding machine.
第4圖為本案第一較佳實施例之適用於熔融沉積成型機之成型裝置及其多功能複合列印裝置之示意圖。4 is a schematic view of a molding apparatus suitable for a fused deposition molding machine and a multi-functional composite printing apparatus according to a first preferred embodiment of the present invention.
第5圖為第4圖所示之多功能複合列印裝置之結構示意圖。Figure 5 is a schematic view showing the structure of the multifunctional composite printing device shown in Figure 4.
第6圖為本案第二較佳實施例之適用於雷射燒結液態樹脂成型機之成型裝置及其多功能複合列印裝置之示意圖。Figure 6 is a schematic view of a molding apparatus suitable for a laser sintered liquid resin molding machine and a multi-functional composite printing apparatus thereof according to a second preferred embodiment of the present invention.
第7圖為本案第三較佳實施例之適用於紫外光固化液態樹脂成型機之成型裝置及其多功能複合列印裝置之示意圖。Figure 7 is a schematic view of a molding apparatus suitable for an ultraviolet curing liquid resin molding machine and a multifunctional composite printing apparatus thereof according to a third preferred embodiment of the present invention.
第8圖為本案第四較佳實施例之適用於雷射燒結固態粉末成型機之成型裝置及其多功能複合列印裝置之示意圖。Figure 8 is a schematic view of a molding apparatus suitable for a laser sintered solid powder molding machine and a multifunctional composite printing apparatus thereof according to a fourth preferred embodiment of the present invention.
體現本案特徵與優點的一些典型實施例將在後段的說明中詳細敘述。應理解的是本案能夠在不同的態樣上具有各種的變化,其皆不脫離本案的範圍,且其中的說明及圖示在本質上係當作說明之用,而非架構於限制本案。Some exemplary embodiments embodying the features and advantages of the present invention are described in detail in the following description. It is to be understood that the present invention is capable of various modifications in various aspects, and is not to be construed as a limitation.
請參閱第4圖,其係為本案第一較佳實施例之適用於 熔融沉積成型機 之成型裝置及其多功能複合列印裝置之示意圖。如第4圖所示,本案之多功能複合列印裝置20係適用於 一熔融沉積成型(FDM)機2中,且此熔融沉積成型(FDM)機2之成型裝置25係 具有多功能複合列印裝置20、至少一匣體21、至少一高分子材料22、至少一驅動輪23及至少一液化器24等結構 ,其中多功能複合列印裝置20 包含:殼體200、加熱組件202、至少一顏色墨水203以及至少一噴墨晶片205(如第5圖所示),且殼體200具有複數個空室201;加熱組件202設置於殼體200之其中一個空室201c中,且具有擠出口202a;每一顏色墨水203分別容設於殼體200之其他空室201a、201b中;噴墨晶片205對應設置於殼體200之底面207(如第5圖所示),且每一噴墨晶片205均具有複數個噴孔(未圖示) ,連通顏色墨水203受驅動噴出;當高分子材料22輸送至殼體200內之加熱組件202後,經由加熱組件202加熱熔融,並由加熱組件202之擠出口202a擠出熔融之高分子材料微滴(未圖示),並由噴墨晶片205之相對應之噴孔於一預定時間噴出顏色墨水203,使顏色墨水203附著於熔融之高分子材料微滴上,以構成彩色之高分子材料微滴(未圖示),進而堆疊多個彩色之高分子材料液滴,並固化形成全彩化之三維成型物(未圖示)。Please refer to Fig. 4, which is a schematic view of a molding apparatus suitable for a fused deposition molding machine and a multi-functional composite printing apparatus thereof according to a first preferred embodiment of the present invention. As shown in FIG. 4, the multifunctional composite printing device 20 of the present invention is suitable for use in a fused deposition molding (FDM) machine 2, and the molding device 25 of the fused deposition molding (FDM) machine 2 has a multifunctional composite column. a printing device 20, at least one body 21, at least one polymer material 22, at least one driving wheel 23, and at least one liquefier 24, wherein the multifunctional composite printing device 20 comprises: a housing 200, a heating assembly 202, at least a color ink 203 and at least one inkjet wafer 205 (as shown in FIG. 5), and the housing 200 has a plurality of empty chambers 201; the heating assembly 202 is disposed in one of the empty chambers 201c of the housing 200 and has a squeeze The outlets 202a; each of the color inks 203 are respectively accommodated in the other empty chambers 201a, 201b of the housing 200; the inkjet wafers 205 are correspondingly disposed on the bottom surface 207 of the housing 200 (as shown in FIG. 5), and each spray The ink wafers 205 each have a plurality of nozzle holes (not shown), and the connected color ink 203 is driven to be ejected; after the polymer material 22 is transported to the heating assembly 202 in the casing 200, it is heated and melted via the heating assembly 202, and heated. Extrusion port 202a of assembly 202 extrudes molten polymer material a droplet (not shown), and ejecting the color ink 203 from the corresponding nozzle of the inkjet wafer 205 for a predetermined time, so that the color ink 203 is attached to the molten polymer material droplet to form a colored polymer. The material droplets (not shown) further stack a plurality of colored polymer material droplets and solidify to form a full-color three-dimensional molded product (not shown).
請參閱第4圖,於本實施例中, 熔融沉積成型(FDM)機2之成型裝置25 具有至少一匣體21及至少一高分子材料22 , 匣體21中用以承裝高分子材料22,於一些實施例中,高分子材料22係可為但不限為塑膠材料及支撐材料,舉例來說,高分子材料22 係包含一聚氯乙烯、一聚乙烯、一聚苯乙烯、一聚氨基甲酸酯、一聚醯胺 、一聚甲醛、一纖維素塑料、一聚四氟乙烯、一聚醯亞胺、一聚苯硫醚、一聚碳酸脂、一酚醛塑料、一氨基塑料、一環氧樹脂、一有機硅樹脂之至少其中之一種高分子材料,以作為塑膠材料,但不以此為限,又或者是,該高分子材料22係可包含一聚乳酸(PLA)、一丙烯腈-丁二烯-苯乙烯(ABS)、一丁二烯-苯乙烯(BS)、一丙烯腈-苯乙烯(AS)、一聚乙醯胺(PA)、一尼龍6、一尼龍66、一聚酸甲酯(PMMA)、一氯化聚乙烯(CPE)、一丙烯酸酯類(ACR)、一硝酸纖維素、一乙基纖維素、一醋酸纖維素、一聚對苯二甲酸乙二酯(PETE或PET)、一高密度聚乙烯(HDPE)、一低密度聚乙烯(LDPE)、一聚氯乙烯(PVC)、聚丙烯(PP)、一高抗沖 聚苯乙烯 (HIPS)之至少其中之一種高分子材料,以作為支撐材料,但不以此為限。然無論高分子材料22是包含前述之塑膠材料或是支撐材料,然於本實施例中,該高分子材料22係為一細微之線狀體,例如:細微之塑膠線,但不以此為限,且該細微之線狀體之直徑係介於0.01 mm至2.0 mm,較佳值則介於0.1 mm至1.0 mm。Referring to FIG. 4, in the embodiment, the molding apparatus 25 of the fused deposition molding (FDM) machine 2 has at least one body 21 and at least one polymer material 22 for supporting the polymer material 22 in the body 21. In some embodiments, the polymer material 22 can be, but is not limited to, a plastic material and a support material. For example, the polymer material 22 comprises a polyvinyl chloride, a polyethylene, a polystyrene, a poly Carbamate, polyammoniumamine, paraformaldehyde, cellulose plastic, polytetrafluoroethylene, polyamidolimine, polyphenylene sulfide, monopolycarbonate, phenolic plastic, monoaminoplast, At least one of an epoxy resin and a silicone resin is used as a plastic material, but not limited thereto, or the polymer material 22 may comprise a polylactic acid (PLA), a Acrylonitrile-butadiene-styrene (ABS), butadiene-styrene (BS), acrylonitrile-styrene (AS), polyacetamide (PA), a nylon 6, a nylon 66 , polymethyl methacrylate (PMMA), chlorinated polyethylene (CPE), monoacrylate ACR), nitrocellulose, monoethyl cellulose, cellulose acetate, polyethylene terephthalate (PETE or PET), high density polyethylene (HDPE), low density polyethylene (LDPE) And a polymer material of at least one of polyvinyl chloride (PVC), polypropylene (PP), and a high impact polystyrene (HIPS) as a supporting material, but not limited thereto. However, regardless of whether the polymer material 22 comprises the above-mentioned plastic material or supporting material, in the present embodiment, the polymer material 22 is a fine linear body, for example, a fine plastic wire, but not The diameter of the fine linear body is between 0.01 mm and 2.0 mm, preferably between 0.1 mm and 1.0 mm.
於另一些實施例中,熔融沉積成型(FDM)機2之成型裝置25更可具有兩匣體21及兩高分子材料22,且該兩高分子材料22係可分別為前述之塑膠材料或是支撐材料,並分別對應容設於匣體21中,其實施態樣係可依照實際情形而任施變化,並不以此為限。In other embodiments, the molding apparatus 25 of the fused deposition molding (FDM) machine 2 may further have two bodies 21 and two polymer materials 22, and the two polymer materials 22 may be the aforementioned plastic materials or The support materials are respectively accommodated in the body 21, and the implementation manners may be changed according to actual conditions, and are not limited thereto.
請同時參閱第4圖及第5圖, 第5圖係為第4圖所示之多功能複合列印裝置之結構示意圖,首先如第4圖所示,當匣體21內的高分子材料22由匣體21中輸送出來,則會經由驅動輪23之驅動,再經由液化器24將高分子材料22液化,並將液化後之高分子材料2輸送至多功能複合列印裝置20中。如前所述,多功能複合列印裝置20具有殼體200,於一些實施例中,殼體200係可由但不限由金屬材質、塑膠材質、塑膠包覆金屬材質之至少其中之一種材質所構成。且於殼體200中包含多個空室201,以本實施例為例,殼體200具有三個空室201a、201b、201c,但不以此為限。其中,空室201a及201b是用以供顏色墨水203容納於其中,而空室201c則是用以供加熱組件202設置於其內,於另一些實施例中, 加熱組件202係可為但不限為熱電阻加熱組件、雷射加熱組件或其他結構之加熱組件。且於加熱組件202之底部更具有擠出口202a,當液化後之高分子材料22輸送至加熱組件22後,則可對高分子材料22 加熱 至高於融點溫度之狀態, 以使之熔融,再由 擠出口202a擠出熔融之高分子材料微滴(未圖示)。Please refer to FIG. 4 and FIG. 5 at the same time. FIG. 5 is a schematic structural view of the multifunctional composite printing device shown in FIG. 4, firstly, as shown in FIG. 4, when the polymer material 22 in the body 21 is used. When the carcass 21 is transported, the polymer material 22 is liquefied via the liquefier 24 by driving the drive wheel 23, and the liquefied polymer material 2 is transported to the multi-functional composite printing device 20. As described above, the multi-functional composite printing device 20 has a housing 200. In some embodiments, the housing 200 can be made of, but not limited to, at least one of a metal material, a plastic material, and a plastic-coated metal material. Composition. The housing 200 includes a plurality of empty chambers 201. The housing 200 has three empty chambers 201a, 201b, and 201c, but is not limited thereto. The empty chambers 201a and 201b are for the color ink 203 to be accommodated therein, and the empty chamber 201c is for the heating assembly 202 to be disposed therein. In other embodiments, the heating unit 202 can be but not Limited to thermal resistance heating components, laser heating components or other structural heating components. Further, at the bottom of the heating assembly 202, there is an extrusion port 202a. When the liquefied polymer material 22 is transported to the heating assembly 22, the polymer material 22 can be heated to a temperature higher than the melting point to melt it. The molten polymer material droplets (not shown) are extruded from the extrusion port 202a.
請續參閱第5圖,如圖所示,多功能複合列印裝置20之殼體200之側表面206上係具有至少一電路板204,該電路板204係對應於每一空室201之側表面206而設置,舉例來說,於本實施例中,空室201a及空室201b之側表面206上係分別對應設置一電路板204a及204b,且於每一電路板204a、204b之底部各對應連接至一個噴墨晶片205a、205b中,供以施加能量信號驅動 每一噴墨晶片 205a、205b之 複數個噴孔噴出顏色墨水 203a、203b,即於本實施例中,噴墨晶片205a、205b係設置於殼體200之底面207上,用以分別噴印出空室201a、201b內所容設的顏色墨水203a、203b。Referring to FIG. 5, as shown, the side surface 206 of the housing 200 of the multifunctional composite printing device 20 has at least one circuit board 204 corresponding to the side surface of each empty chamber 201. For example, in the embodiment, the side surfaces 206 of the empty chamber 201a and the empty chamber 201b are respectively provided with a circuit board 204a and 204b, and corresponding to the bottom of each of the circuit boards 204a and 204b. Connected to an ink-jet wafer 205a, 205b for driving a plurality of orifices of each of the ink-jet wafers 205a, 205b to emit color inks 203a, 203b by applying an energy signal, that is, in the present embodiment, the ink-jet wafers 205a, 205b It is disposed on the bottom surface 207 of the casing 200 for printing the color inks 203a and 203b accommodated in the empty chambers 201a and 201b, respectively.
於一些實施例中,噴墨晶片205係可為但不限為熱汽泡式噴墨晶片、壓電式噴墨晶片及微機電(MEMS)製程製造之至少其中之一種噴墨晶片205。In some embodiments, the inkjet wafer 205 can be, but is not limited to, at least one of the thermal inkjet inkjet wafer, the piezoelectric inkjet wafer, and the microelectromechanical (MEMS) process fabrication.
又以本實施例為例,顏色墨水203a係為黑色墨水、顏色墨水203b係為彩色墨水,但不以此為限,則其所對應之噴墨晶片205a則為具有單一流道之黑色噴墨晶片,而另一對應於彩色墨水之噴墨晶片205b則為具有三流道之彩色噴墨晶片,但不以此為限。Taking the embodiment as an example, the color ink 203a is a black ink, and the color ink 203b is a color ink. However, the inkjet wafer 205a corresponding thereto is a black inkjet having a single flow path. The inkjet wafer 205b corresponding to the color ink is a color inkjet wafer having three flow paths, but is not limited thereto.
除此之外,於另一些實施例中,殼體200亦可具有四個用以容設四種顏色墨水203及一 加熱組件202 之空室201,其中四個容設一種顏色墨水203之每一空室201中,由其所對應之噴墨晶片205之噴孔輸出顏色墨水203,則該對應之噴墨晶片205之數量同樣為四,且其係均為具有單一流道之單色噴墨晶片205。當然,殼體200亦可具有六個用以容設六種顏色墨水203及一 加熱組件202 之空室201,由其所對應之噴墨晶片205之噴孔輸出顏色墨水203,則該對應之噴墨晶片205之數量同樣為六個,且其係均為具有單一流道之單色噴墨晶片205,甚至,殼體200亦可具有七個用以容設七種顏色墨水203及一 加熱組件202 之空室201,由其所對應之噴墨晶片205之噴孔輸出顏色墨水203,則該對應之噴墨晶片205之數量同樣為七個,且其係均為具有單一流道之單色噴墨晶片205。由此可見,空室201、顏色墨水203及噴墨晶片205之數量、設置方式及型態等係可依照實際情形而任施變化,並不以此為限。In addition, in other embodiments, the housing 200 can also have four empty chambers 201 for accommodating four color inks 203 and one heating assembly 202, four of which accommodate one color ink 203. In the empty chamber 201, the color ink 203 is outputted from the nozzle hole of the inkjet wafer 205 corresponding thereto, and the number of the corresponding inkjet wafers 205 is also four, and all of them are monochromatic inkjets having a single flow channel. Wafer 205. Of course, the housing 200 can also have six empty chambers 201 for accommodating the six color inks 203 and a heating assembly 202, and the color inks 203 are outputted from the corresponding nozzle holes of the inkjet wafers 205. The number of inkjet wafers 205 is also six, and they are all monochromatic inkjet wafers 205 having a single flow path. Even the housing 200 can have seven inks 203 for accommodating and heating. The empty chamber 201 of the component 202 outputs the color ink 203 from the corresponding orifice of the inkjet wafer 205, and the number of the corresponding inkjet wafers 205 is also seven, and the system is a single flow channel. Color inkjet wafer 205. It can be seen that the number, arrangement, and type of the empty chamber 201, the color ink 203, and the inkjet wafer 205 can be changed according to actual conditions, and is not limited thereto.
請續參閱第4圖及第5圖,如前所述,當多功能複合列印裝置20之加熱組件202對液化之高分子材料22進行熔融,並由 擠出口202a擠出熔融之高分子材料微滴(未圖示)後,此時,鄰設於加熱組件202之噴墨晶片205則可控制於一預定時間由噴孔噴出對應之顏色墨水203,並使該顏色墨水203 附著於熔融之高分子材料微滴上,以構成彩色之高分子材料微滴(未圖示),透過程式驅動及控制,則可使每一高分子材料微滴對應噴附不同之顏色墨水203,同時,更可藉由多功能複合列印裝置20於XY方向進行位移,以使多個不同色彩之高分子材料液滴於較冷之底層上附著,並依據每一層不同之斷面圖形進行堆疊,且隨著高分子材料液滴的自然冷卻固化、 依序堆疊成型,而可逐層堆疊 形成全彩化之三維成型物(未圖示)。Referring to FIG. 4 and FIG. 5, the heating element 202 of the multi-functional composite printing device 20 melts the liquefied polymer material 22 and extrudes the molten polymer material from the extrusion port 202a. After the droplets (not shown), at this time, the inkjet wafer 205 disposed adjacent to the heating assembly 202 can control the corresponding color ink 203 to be ejected from the nozzle holes for a predetermined time, and the color ink 203 is attached to the molten ink. On the droplets of the polymer material, the droplets (not shown) of the polymer material constituting the color are driven and controlled by the program, so that each polymer material droplet can be sprayed with a different color ink 203, and at the same time, The multi-functional composite printing device 20 can be displaced in the XY direction, so that a plurality of droplets of polymer materials of different colors are attached to the colder bottom layer, and stacked according to different cross-sectional patterns of each layer, and The natural material droplets are naturally cooled and solidified, and sequentially stacked, and stacked to form a full-color three-dimensional molded product (not shown).
如此一來,透過多功能複合列印裝置20之擠出口202a熔融的高分子材料液滴時,則可即時藉由噴墨晶片205之複數個噴孔噴出所需的彩色或黑色墨水,使之附著於該熔融的高分子材料液滴上,如此具彩色的逐點形成彩色的逐線,最後形成彩色的逐面,進而成為彩色的立體3D成型物,使傳統的熔融沉積成型裝置能突破瓶頸,製造出全彩化的3D成型物。In this way, when the droplets of the polymer material melted through the extrusion port 202a of the multi-functional composite printing device 20, the desired color or black ink can be immediately ejected by the plurality of nozzle holes of the inkjet wafer 205. Adhered to the molten polymer material droplets, such a colored point-by-point color-forming line by line, and finally formed a color face-to-face, and then become a color stereoscopic 3D molding, so that the traditional fused deposition molding device can break through the bottleneck , to produce a full-color 3D molding.
請參閱第6圖,其係為本案第二較佳實施例之適用於 雷射燒結液態樹脂成型 機 之成型裝置及其多功能複合列印裝置之示意圖。如第6圖所示,本案之多功能複合列印裝置30係適用於 一 雷射燒結液態樹脂成型(SLA) 機3中,且此 雷射燒結液態樹脂成型(SLA) 機3之成型裝置36係 具有多功能複合列印裝置30、成型槽31、升降台32、成型托盤33及液態樹脂34等結構 ,其中多功能複合列印裝置 3 0 包含:殼體300、光源裝置302、至少一顏色墨水303以及至少一噴墨晶片304,且殼體300具有複數個空室301;光源裝置302設置於殼體300之至少一空室301中;每一顏色墨水303分別容設於殼體300之至少一空室301中;噴墨晶片304對應設置於殼體300之底面,且每一噴墨晶片304均具有複數個噴孔 (未圖示) ,連通顏色墨水303受驅動噴出;其中,光源裝置302提供一光源,對液態樹脂34照射,並沿著一分層截面輪廓進行掃描,使液態樹脂34產生聚合反應,以固化成一樹脂微粒,且藉由至少一噴墨晶片304噴出至少一顏色墨水303,使至少一顏色墨水303附著於已固化之樹脂微粒上,以形成彩色之固化樹脂,並逐漸堆疊多層彩色之固化樹脂,以堆疊形成全彩化之三維成型物35。Please refer to Fig. 6, which is a schematic view of a molding apparatus suitable for a laser sintering liquid resin molding machine and a multifunctional composite printing apparatus thereof according to a second preferred embodiment of the present invention. As shown in Fig. 6, the multifunctional composite printing device 30 of the present invention is applied to a laser sintered liquid resin molding (SLA) machine 3, and the molding device 36 of the laser sintered liquid resin molding (SLA) machine 3 is used. The structure has a multi-functional composite printing device 30, a molding groove 31, a lifting platform 32, a molding tray 33, and a liquid resin 34. The multifunctional composite printing device 30 includes a housing 300, a light source device 302, and at least one color. Ink 303 and at least one inkjet wafer 304, and the housing 300 has a plurality of empty chambers 301; the light source device 302 is disposed in at least one empty chamber 301 of the housing 300; each color ink 303 is respectively accommodated in the housing 300 In the empty chamber 301, the inkjet wafers 304 are correspondingly disposed on the bottom surface of the casing 300, and each of the inkjet wafers 304 has a plurality of nozzle holes (not shown), and the connected color ink 303 is driven to be ejected; wherein the light source device 302 A light source is provided to illuminate the liquid resin 34 and scan along a layered cross-sectional profile to cause a polymerization reaction of the liquid resin 34 to cure into a resin particle, and at least one color ink 30 is ejected by at least one inkjet wafer 304. 3. Attaching at least one color ink 303 to the cured resin particles to form a colored cured resin, and gradually stacking a plurality of colored colored cured resins to form a full-color three-dimensional molded article 35 by stacking.
請參閱第6圖,於本實施例中, 雷射燒結液態樹脂成型(SLA) 機3之成型裝置36 具有成型槽31,於本實施例中,成型槽31用以容設升降台32、成型托盤33及液態樹脂34等結構 ,且成型托盤33係設置於升降台32上,並可隨升降台32之帶動以進行上下往復作動。至於液態樹脂34則容設於成型槽31中,且具有一定之液面高度h。本案之 多功能複合列印裝置30係對應設置於成型槽31之上方,且 如前所述,多功能複合列印裝置30具有殼體300,於一些實施例中,殼體300係可由但不限由金屬材質、塑膠材質、塑膠包覆金屬材質之至少其中之一種材質所構成。且於殼體300中包含多個空室301,以本實施例為例,殼體300具有三個空室301a、301b、301c,但不以此為限。其中,空室301a及301b是用以供顏色墨水303容納於其中,而空室301c則是用以供光源裝置302設置於其內,於本實施例中, 光源裝置302所提供之光源係為一紫外線(UV)光,且於光源裝置302之底部更具有可提供對準照射之相關結構,俾可供該紫外線光 對液態樹脂34進行對準照射,且 藉由多功能複合列印裝置30可於XY方向進行位移,故升降台32承載成型托盤33並位移至液態樹脂34之液面高度h時,光源裝置302則可對 液態樹脂34之液面沿著一分層截面輪廓進行掃描,使上層之液態樹脂34產生聚合反應,以固化成一樹脂微粒,並透過至少一噴墨晶片304噴出至少一顏色墨水303,使至少一顏色墨水303附著於已固化之樹脂微粒上,以形成彩色之固化樹脂,再藉由升降台32逐步向下位移,如此以層層堆疊固化形成多層彩色之固化樹脂,並堆疊形成全彩化之三維成型物35。Referring to FIG. 6, in the present embodiment, the molding device 36 of the laser sintered liquid resin molding (SLA) machine 3 has a molding groove 31. In the embodiment, the molding groove 31 is used to accommodate the lifting table 32 and form. The tray 33 and the liquid resin 34 are configured, and the molding tray 33 is disposed on the lifting platform 32, and can be driven up and down by the lifting platform 32. The liquid resin 34 is accommodated in the molding groove 31 and has a certain liquid level height h. The multifunctional composite printing device 30 of the present invention is correspondingly disposed above the molding groove 31, and as described above, the multifunctional composite printing device 30 has a housing 300. In some embodiments, the housing 300 can be: It is composed of at least one of metal material, plastic material and plastic coated metal material. The housing 300 includes a plurality of empty chambers 301. The housing 300 has three empty chambers 301a, 301b, and 301c, but is not limited thereto. The light chambers 301a and 301b are used for the color ink 303 to be accommodated therein, and the empty chamber 301c is for the light source device 302 to be disposed therein. In the embodiment, the light source provided by the light source device 302 is An ultraviolet (UV) light, and at the bottom of the light source device 302, has a structure for providing alignment illumination, and the ultraviolet light can be used to align the liquid resin 34, and the multi-functional composite printing device 30 The displacement can be performed in the XY direction. Therefore, when the lifting table 32 carries the forming tray 33 and is displaced to the liquid level h of the liquid resin 34, the light source device 302 can scan the liquid surface of the liquid resin 34 along a layered cross-sectional profile. The liquid resin 34 of the upper layer is polymerized to solidify into a resin particle, and at least one color ink 303 is ejected through at least one inkjet wafer 304, so that at least one color ink 303 is attached to the cured resin particle to form a color. The resin is cured and then gradually displaced downward by the lifting table 32, and thus solidified in a layer stack to form a multi-layer colored cured resin, and stacked to form a full-color three-dimensional molded article 35.
請續參閱第6圖,如圖所示,多功能複合列印裝置30之殼體300之底面上係具有至少一噴墨晶片304,該噴墨晶片304係對應於每一空室301之底面而設置,舉例來說,於本實施例中,空室301a及空室301b之底面上係分別對應設置一噴墨晶片304a及304b,且於噴墨晶片304a、304b之下方更對應具有複數個噴孔(未圖示),用以分別噴印出空室301a、301b內所容設的顏色墨水303a、303b。Referring to FIG. 6, as shown, the bottom surface of the housing 300 of the multifunctional composite printing device 30 has at least one inkjet wafer 304 corresponding to the bottom surface of each empty chamber 301. For example, in the embodiment, an inkjet wafer 304a and 304b are respectively disposed on the bottom surfaces of the empty chamber 301a and the empty chamber 301b, and more corresponding to the plurality of inkjet wafers 304a and 304b. Holes (not shown) are used to respectively print the color inks 303a and 303b accommodated in the empty chambers 301a and 301b.
於一些實施例中,噴墨晶片304係可為但不限為熱汽泡式噴墨晶片、壓電式噴墨晶片及微機電(MEMS)製程製造之噴墨晶片之至少其中之一。In some embodiments, the inkjet wafer 304 can be, but is not limited to, at least one of a thermal inkjet inkjet wafer, a piezoelectric inkjet wafer, and a microelectromechanical (MEMS) process inkjet wafer.
又以本實施例為例,顏色墨水303a係為黑色墨水、顏色墨水303b係為彩色墨水,但不以此為限,則其所對應之噴墨晶片304a則為具有單一流道之黑色噴墨晶片,而另一對應於彩色墨水之噴墨晶片304b則為具有三流道之彩色噴墨晶片,但不以此為限。Taking the embodiment as an example, the color ink 303a is a black ink, and the color ink 303b is a color ink. However, the inkjet wafer 304a corresponding thereto is a black inkjet having a single flow path. The inkjet wafer 304b corresponding to the color ink is a color inkjet wafer having three flow paths, but is not limited thereto.
而於另一些實施例中,殼體300亦可具有四個用以容設四種顏色墨水303及一 光源裝置302 之空室301,其中四個容設一種顏色墨水303之每一空室301中,由其所對應之噴墨晶片304之噴孔輸出顏色墨水303,則該對應之噴墨晶片304之數量同樣為四,且其係均為具有單一流道之單色噴墨晶片304。當然,殼體300亦可具有六個用以容設六種顏色墨水303、一 光源裝置302 之空室301,再由所對應之噴墨晶片304之噴孔輸出顏色墨水303,則該對應之噴墨晶片304之數量同樣為六個,且其係均為具有單一流道之單色噴墨晶片304,甚至,殼體400亦可具有七個用以容設七種顏色墨水303、一 光源裝置302 之空室301,由其所對應之噴墨晶片304之噴孔輸出顏色墨水303,則該對應之噴墨晶片304之數量同樣為七個,且其係均為具有單一流道之單色噴墨晶片304。由此可見,空室301、顏色墨水303及噴墨晶片304之數量、設置方式及型態等係可依照實際情形而任施變化,並不以此為限。In other embodiments, the housing 300 can also have four empty chambers 301 for accommodating four colors of ink 303 and a light source device 302, four of which accommodate one empty chamber 301 of one color ink 303. The color ink 303 is outputted from the nozzle holes of the inkjet wafer 304 corresponding thereto, and the number of the corresponding inkjet wafers 304 is also four, and all of them are monochrome inkjet wafers 304 having a single flow path. Of course, the housing 300 can also have six empty chambers 301 for accommodating the six color inks 303 and one light source device 302, and then output the color ink 303 from the corresponding nozzle holes of the inkjet wafer 304. The number of the inkjet wafers 304 is also six, and they are all monochromatic inkjet wafers 304 having a single flow channel. Even the housing 400 can have seven inks 303 for accommodating seven colors. The empty chamber 301 of the device 302 outputs the color ink 303 from the corresponding orifice of the inkjet wafer 304, and the number of the corresponding inkjet wafers 304 is also seven, and the system is a single flow channel. Color inkjet wafer 304. It can be seen that the number, arrangement, and type of the empty chamber 301, the color ink 303, and the inkjet wafer 304 can be changed according to actual conditions, and is not limited thereto.
如前所述,本案之 雷射燒結液態樹脂成型(SLA) 機3之成型裝置36進行 雷射燒結液態樹脂成型(SLA) 成型作業時,主要係透過成型裝置36之升降台32承載成型托盤33並位移至液態樹脂34之液面高度,並藉由多功能複合列印裝置30可於XY方向進行位移,使得其光源裝置302及其所中所容設之至少一顏色墨水303均可隨之進行XY方向之位移,進而可供光源裝置302對最上層液面之 液態樹脂34沿著分層截面輪廓進行掃描,使上層液面處之液態樹脂34產生聚合反應,以固化成樹脂微粒,此時,再透過鄰設於光源裝置302之至少一噴墨晶片304控制於一預定時間由噴孔噴出對應之顏色墨水303,並使該顏色墨水303 附著於 已固化之樹脂微粒上,以構成彩色之固化樹脂,且 透過程式驅動及控制,使彩色之逐點 固化樹脂 形成彩色之逐線 固化樹脂 ,最後形成彩色之逐面 固化樹脂 ,以形成一薄層, 再藉由升降台32逐步向下位移,如此以層層堆疊固化形成多層彩色之固化樹脂,並堆疊形成全彩化之三維成型物35 ,俾可使傳統的 雷射燒結液態樹脂成型(SLA) 機能突破瓶頸,製造出全彩化的3D成型物。As described above, in the laser sintering liquid resin molding (SLA) molding operation of the laser sintering liquid resin molding (SLA) machine 3 molding apparatus 3 of the present invention, the molding tray 33 is mainly carried by the lifting table 32 of the molding apparatus 36. And shifting to the liquid level of the liquid resin 34, and being displaceable in the XY direction by the multifunctional composite printing device 30, so that the light source device 302 and at least one color ink 303 contained therein can follow The displacement in the XY direction is performed, and then the light source device 302 can scan the liquid resin 34 of the uppermost liquid level along the layered cross-sectional profile to cause the liquid resin 34 at the upper liquid level to be polymerized to solidify into resin particles. At the same time, the at least one inkjet wafer 304 disposed adjacent to the light source device 302 is controlled to eject the corresponding color ink 303 from the nozzle hole for a predetermined time, and the color ink 303 is attached to the cured resin particles to form a color. The curing resin, and through the program driving and control, the color point-by-point curing resin forms a color line-by-line curing resin, and finally forms a color surface-wise curing resin to form A thin layer is then gradually displaced downward by the lifting platform 32, so as to form a multi-layer colored curing resin by layering and stacking, and stacking to form a full-color three-dimensional molding 35, which can make a conventional laser sintered liquid resin The molding (SLA) function breaks through the bottleneck and produces a full-color 3D molding.
請參閱第7圖,其係為本案第三較佳實施例之適用於 紫外光固化液態樹脂成型 機之成型裝置及其多功能複合列印裝置之示意圖。如第7圖所示,本案之多功能複合列印裝置40係適用於一 紫外光固化液態樹脂成型(MJM) 機4中,且此 紫外光固化液態樹脂成型(MJM) 機4之成型裝置43至少包含多功能複合列印裝置40及成型托盤41等組件,其中多功能複合列印裝置40包含:殼體400、光源裝置402、液態樹脂403、至少一顏色墨水404以及至少一噴墨晶片405,且殼體400具有複數個空室401;光源裝置402設置於殼體400之其中一個空室401d中;液態樹脂403設置於殼體400之另一空室401a中;每一顏色墨水404分別容設於殼體400之其他空室401b、401c中;噴墨晶片405對應設置於殼體400之底面,且每一噴墨晶片405均具有複數個噴孔 (未圖示) ,可連通 液態樹脂403或 顏色墨水404受驅動噴出 ;其中,噴墨晶片405先噴印液態樹脂403之液滴,再由其他噴墨晶片405噴出至少一顏色墨水404,使至少一顏色墨水404附著於液態樹脂403之液滴上,並由光源裝置402提供一光源,對液態樹脂403之液滴照射,使液態樹脂403之液滴固化,以形成彩色之固化樹脂,並逐漸堆疊多層該彩色之固化樹脂,以堆疊形成全彩化之三維成型物42。Please refer to Fig. 7, which is a schematic view of a molding apparatus suitable for a UV-curable liquid resin molding machine and a multi-functional composite printing apparatus thereof according to a third preferred embodiment of the present invention. As shown in Fig. 7, the multifunctional composite printing device 40 of the present invention is applied to an ultraviolet curing liquid resin molding (MJM) machine 4, and the molding device 43 of the ultraviolet curing liquid resin molding (MJM) machine 4 is used. The multi-functional composite printing device 40 includes a housing 400, a light source device 402, a liquid resin 403, at least one color ink 404, and at least one inkjet wafer 405. The housing 400 has a plurality of empty chambers 401; the light source device 402 is disposed in one of the empty chambers 401d of the housing 400; the liquid resin 403 is disposed in the other empty chamber 401a of the housing 400; The inkjet wafers 405 are disposed on the bottom surface of the casing 400, and each of the inkjet wafers 405 has a plurality of orifices (not shown) for connecting the liquid resin. 403 or the color ink 404 is driven to be ejected; wherein the inkjet wafer 405 first prints the liquid droplets of the liquid resin 403, and then ejects at least one color ink 404 from the other inkjet wafers 405, so that the at least one color ink 404 is attached to the liquid resin 403. It Dropping on, and providing a light source by the light source device 402, irradiating the liquid resin 403 droplets, solidifying the liquid resin 403 droplets to form a colored cured resin, and gradually stacking the plurality of colored cured resins to form a stack. Full color three-dimensional molded article 42.
請參閱第7圖,於本實施例中, 紫外光固化液態樹脂成型(MJM) 機4之成型裝置43具有成型托盤41,於一些實施例中,成型托盤41係可設置於一可升降之基座(未圖示)上,並隨該基座進 行上下升降之位移作動,且多功能複合列印裝置40係對應設置於成型托盤41之上方,且如前所述,多功能複合列印裝置40具有殼體400,於一些實施例中,殼體400係可由但不限由金屬材質、塑膠材質、塑膠包覆金屬材質之至少其中之一種材質所構成。且於殼體400中包含多個空室401,以本實施例為例,殼體400具有四個空室401a、401b、401c及401d,但不以此為限。其中,空室401a是用以供液態樹脂403容設於其中,其他二個空室401b及401c是用以供顏色墨水404容設於其中,而另一空室401d則是用以供光源裝置402設置於其內,於本實施例中,光源裝置402所提供之光源係為一紫外線(UV)光,且於光源裝置402之底部更具有可提供對準照射之相關結構(未圖示)。Referring to FIG. 7, in the present embodiment, the molding device 43 of the ultraviolet curing liquid resin molding (MJM) machine 4 has a molding tray 41. In some embodiments, the molding tray 41 can be disposed on a lifting base. a seat (not shown) is moved with the base up and down, and the multi-functional composite printing device 40 is correspondingly disposed above the molding tray 41, and as described above, the multifunctional composite printing device 40 has a housing 400. In some embodiments, the housing 400 can be made of, but not limited to, at least one of a metal material, a plastic material, and a plastic coated metal material. The housing 400 includes a plurality of empty chambers 401. The housing 400 has four empty chambers 401a, 401b, 401c, and 401d, but is not limited thereto. The empty chamber 401a is for the liquid resin 403 to be accommodated therein, the other two empty chambers 401b and 401c are for the color ink 404 to be accommodated therein, and the other empty chamber 401d is for the light source device 402. The light source provided by the light source device 402 is an ultraviolet (UV) light, and has a structure (not shown) for providing alignment illumination at the bottom of the light source device 402.
請續參閱第7圖,如圖所示,多功能複合列印裝置40之殼體400之底面上係具有至少一噴墨晶片405,該噴墨晶片405係對應於每一空室401之底面而設置,舉例來說,於本實施例中,空室401a、401b及401c之底面上係分別對應設置一噴墨晶片405a、405b及405c,且於噴墨晶片405a、405b及405c中更對應具有複數個噴孔(未圖示),用以分別噴印出空室401a、401b及401c內所容設的液態樹脂403及顏色墨水404a、404b。Referring to FIG. 7, as shown, the bottom surface of the housing 400 of the multifunctional composite printing device 40 has at least one inkjet wafer 405 corresponding to the bottom surface of each empty chamber 401. For example, in the embodiment, the inkjet wafers 405a, 405b, and 405c are respectively disposed on the bottom surfaces of the empty chambers 401a, 401b, and 401c, and are more corresponding to the inkjet wafers 405a, 405b, and 405c. A plurality of nozzle holes (not shown) for printing the liquid resin 403 and the color inks 404a and 404b accommodated in the empty chambers 401a, 401b, and 401c, respectively.
於一些實施例中,噴墨晶片405係可為但不限為熱汽泡式噴墨晶片、壓電式噴墨晶片及微機電(MEMS)製程製造之噴墨晶片之至少其中之一。In some embodiments, the inkjet wafer 405 can be, but is not limited to, at least one of a thermal inkjet inkjet wafer, a piezoelectric inkjet wafer, and a microelectromechanical (MEMS) process inkjet wafer.
又以本實施例為例,顏色墨水404a係為黑色墨水、顏色墨水404b係為彩色墨水,但不以此為限,則其所對應之噴墨晶片405b則為具有單一流道之黑色噴墨晶片,而另一對應於彩色墨水之噴墨晶片405c則為具有三流道之彩色噴墨晶片,但不以此為限。Taking the embodiment as an example, the color ink 404a is a black ink, and the color ink 404b is a color ink. However, the inkjet wafer 405b corresponding thereto is a black inkjet having a single flow path. The inkjet wafer 405c corresponding to the color ink is a color inkjet wafer having three flow paths, but is not limited thereto.
而於另一些實施例中,殼體400亦可具有四個用以容設四種顏色墨水404及一容置液態樹脂403之空室401,再由容設一種顏色墨水404之每一空室401中對應之噴墨晶片405之噴孔輸出顏色墨水404,則該對應之噴墨晶片405之數量同樣為四,且其係均為具有單一流道之單色噴墨晶片405。 當然,殼體400亦可具有六個用以容設六種顏色墨水404、一 液態樹脂403 及一 光源裝置402 之空室401,再由所對應之噴墨晶片405之噴孔輸出顏色墨水404,則該對應之噴墨晶片405之數量同樣為六個,且其係均為具有單一流道之單色噴墨晶片405,甚至,殼體400亦可具有七個用以容設七種顏色墨水403一 光源裝置402 之空室401,再由所對應之噴墨晶片405之噴孔輸出顏色墨水404,則該對應之噴墨晶片405之數量同樣為七個,且其係均為具有單一流道之單色噴墨晶片405 。由此可見,空室401、顏色墨水404及噴墨晶片405之數量、設置方式及型態等係可依照實際情形而任施變化,並不以此為限。In other embodiments, the housing 400 can also have four empty chambers 401 for accommodating four colors of ink 404 and a liquid resin 403, and each empty chamber 401 for accommodating a color ink 404. The ink jet 405 of the corresponding inkjet wafer 405 outputs the color ink 404, and the corresponding number of the inkjet wafers 405 is also four, and all of them are monochromatic inkjet wafers 405 having a single flow path. Of course, the housing 400 can also have six empty chambers 401 for accommodating six color inks 404, a liquid resin 403 and a light source device 402, and output color ink 404 from the corresponding ink jet wafer 405. The number of corresponding inkjet wafers 405 is also six, and all of them are monochrome inkjet wafers 405 having a single flow channel. Even the housing 400 can have seven colors for seven colors. The ink 403 is a vacant chamber 401 of the light source device 402, and the color ink 404 is output from the corresponding inkjet wafer 405. The number of the corresponding inkjet wafers 405 is also seven, and the system has a single The first-class monochrome inkjet wafer 405. It can be seen that the number, arrangement, and type of the empty chamber 401, the color ink 404, and the inkjet wafer 405 can be changed according to actual conditions, and is not limited thereto.
如前所述,本案之 紫外光固化液態樹脂成型(MJM) 機4之成型裝置43進行 紫外光固化液態樹脂成型(MJM) 作業時,主要透過基座承載成型托盤41上升位移至一特定高度後,藉由多功能複合列印裝置40可於XY方向進行位移至定位,使得其中所容設之光源裝置402、液態樹脂403及至少一顏色墨水404均可隨之進行XY方向之位移定位,並由噴墨晶片405a先於成型托盤41上噴印出液態樹脂403之液滴,此時,再透過鄰設於光源裝置402之至少一噴墨晶片405b、405c控制於一預定時間由噴孔噴出對應之顏色墨水404a、404b,使該顏色墨水404a、404b附著於剛噴出之液態樹脂403之液滴上,再由光源裝置402提供之紫外光(UV)線,對已噴印色彩之液態樹脂403之液滴照射,使彩色液態樹脂403之液滴固化,以形成彩色之固化樹脂,並逐漸堆疊多層該彩色之固化樹脂,且透過程式驅動及控制,使彩色之逐點固化樹脂形成彩色之逐線固化樹脂,最後形成彩色之逐面固化樹脂,再藉由基座帶動成型托盤41逐步向下位移,如此以層層堆疊固化形成多層彩色之固化樹脂,並堆疊形成全彩化之三維成型物42。As described above, when the molding apparatus 43 of the ultraviolet curing liquid resin molding (MJM) machine 4 of the present invention performs the ultraviolet curing liquid resin molding (MJM) operation, the displacement is mainly transmitted to the specific height through the susceptor carrying tray 41. The multi-functional composite printing device 40 can be displaced to the positioning in the XY direction, so that the light source device 402, the liquid resin 403 and the at least one color ink 404 accommodated therein can be displaced in the XY direction, and The ink droplets of the liquid resin 403 are printed on the molding tray 41 by the inkjet wafer 405a. At this time, the inkjet wafers 405b and 405c disposed adjacent to the light source device 402 are controlled to be ejected from the nozzle holes for a predetermined time. Corresponding color inks 404a, 404b, the color inks 404a, 404b are attached to the liquid droplets of the liquid resin 403 just ejected, and the ultraviolet (UV) rays provided by the light source device 402 are applied to the liquid resin of the printed color. The droplets of 403 are irradiated to solidify the droplets of the colored liquid resin 403 to form a colored cured resin, and gradually stack a plurality of layers of the colored cured resin, and are driven and controlled by the program to make the color The dot-by-point curing resin forms a color line-by-line curing resin, and finally a colored face-to-face curing resin is formed, and the forming tray 41 is gradually displaced downward by the susceptor, so as to form a multilayer color curing resin by layer stacking, and stacking A full-color three-dimensional molded article 42 is formed.
又於實施例中,殼體400亦也可設置一容置液態支撐材料42a之空室401(未圖示),故當噴墨晶片405對應噴出該液態支撐材料42a後,其亦可因光源裝置402之紫外光線照射而固化,藉以形成如第7圖所示之固化之支撐材料42a。In the embodiment, the housing 400 can also be provided with a hollow chamber 401 (not shown) for accommodating the liquid supporting material 42a. Therefore, when the inkjet wafer 405 is correspondingly sprayed with the liquid supporting material 42a, it may also be a light source. The ultraviolet light of the device 402 is cured by irradiation to form a cured support material 42a as shown in FIG.
又,在另一些實施例中,當噴墨晶片405噴出液態樹脂403後,亦可先由光源裝置402之紫外光照射,以對液態樹脂403之液滴進行固化,其後再由其他噴墨晶片405噴出對應之顏色墨水404,而對該已固化之液態樹脂403進行上色,以形成彩色之固化樹脂,並逐漸堆疊多層該彩色之固化樹脂,而構成全彩化之三維成型物42。Moreover, in other embodiments, after the inkjet wafer 405 ejects the liquid resin 403, it may be irradiated with ultraviolet light from the light source device 402 to cure the liquid droplets of the liquid resin 403, and then by other inkjets. The wafer 405 ejects the corresponding color ink 404, and the solidified liquid resin 403 is colored to form a colored cured resin, and a plurality of layers of the colored cured resin are gradually stacked to form a full-color three-dimensional molded article 42.
如此一來,透過本實施例之多功能複合列印裝置40,則可藉由噴印晶片405以噴印液態樹脂403,並可由噴墨晶片405之複數個噴孔噴出所需的彩色或黑色墨水,使之附著於液態樹脂403之液滴上,再以光源裝置402對已噴印色彩之液態樹脂403之液滴照射,使其固化以形成彩色之固化樹脂;或是先以光源裝置402照射液態樹脂403之液滴,使其固化後再透過其他噴印晶片405噴印所需的彩色或黑色墨水,以進成彩色之固化樹脂;由此可見,本實施例之多功能複合列印裝置40係可採用多樣之實施方式以進行全彩之 紫外光固化液態樹脂成型(MJM) 作業,使傳統的 紫外光固化液態樹脂成型 機能突破瓶頸,製造出全彩化的3D成型物。In this way, through the multifunctional composite printing device 40 of the embodiment, the liquid resin 403 can be printed by printing the wafer 405, and the desired color or black can be ejected from the plurality of nozzle holes of the inkjet wafer 405. The ink is adhered to the liquid droplets of the liquid resin 403, and then the light source device 402 irradiates the droplets of the printed liquid resin 403 to solidify to form a colored cured resin; or the light source device 402 is first used. The droplets of the liquid resin 403 are irradiated to be solidified, and then the desired color or black ink is printed through other printing wafers 405 to form a colored cured resin; thus, the multifunctional composite printing of the embodiment can be seen. The device 40 can adopt various embodiments to perform full-color ultraviolet curing liquid resin molding (MJM) operation, so that the conventional ultraviolet curing liquid resin molding machine can break through the bottleneck and manufacture a full-color 3D molding.
請參閱第8圖,其係為本案第四較佳實施例之適用於雷射燒結固態粉末成型機之成型裝置及其多功能複合列印裝置之示意圖。如第8圖所示,本案之多功能複合列印裝置50係適用於一雷射燒結固態粉末成型(SLS)機5中,且此雷射燒結固態粉末成型(SLS)機5之成型裝置58包含多功能複合列印裝置50、基座51、供粉槽52、建構槽53、升降底座54、粒狀粉末55及滾輪56等組件,其中多功能複合列印裝置50包含:殼體500、光源裝置502、至少一顏色墨水503以及至少一噴墨晶片504,且殼體500具有複數個空室501;光源裝置502設置於殼體500之其中一個空室501c中;每一顏色墨水503分別容設於殼體500之其他空室501a、501b中;噴墨晶片504對應設置於殼體500之底面,且每一噴墨晶片504均具有複數個噴孔 (未圖示) ,連通顏色墨水503受驅動噴出;其中,光源裝置502提供一雷射光源,對建構槽53內之粒狀粉末55照射,並沿著一分層截面輪廓進行燒結,使粒狀粉末55溫度升至融點,並藉由至少一噴墨晶片504噴出至少一顏色墨水503,使至少一顏色墨水503附著於固化過程中之粒狀粉末55上,以形成彩色之固化微粒,且彩色之固化微粒係相互黏接,並逐層堆疊成型,進而堆疊形成全彩化之三維成型物57。Please refer to FIG. 8 , which is a schematic diagram of a molding apparatus suitable for a laser sintered solid powder molding machine and a multifunctional composite printing apparatus thereof according to a fourth preferred embodiment of the present invention. As shown in Fig. 8, the multifunctional composite printing device 50 of the present invention is suitable for use in a laser sintered solid powder molding (SLS) machine 5, and the molding device 58 of the laser sintered solid powder molding (SLS) machine 5 is used. The utility model comprises a multifunctional composite printing device 50, a base 51, a powder supply tank 52, a construction tank 53, a lifting base 54, a granular powder 55 and a roller 56, wherein the multifunctional composite printing device 50 comprises: a housing 500, The light source device 502, the at least one color ink 503 and the at least one inkjet wafer 504, and the housing 500 has a plurality of empty chambers 501; the light source device 502 is disposed in one of the empty chambers 501c of the housing 500; The inkjet wafer 504 is disposed on the bottom surface of the casing 500, and each inkjet wafer 504 has a plurality of nozzle holes (not shown) for connecting color inks. 503 is driven to be ejected; wherein the light source device 502 provides a laser light source, irradiates the granular powder 55 in the construction groove 53, and sinters along a layered cross-sectional profile to raise the temperature of the granular powder 55 to the melting point. And ejecting at least one face by at least one inkjet wafer 504 The color ink 503 is such that at least one color ink 503 is attached to the granular powder 55 in the curing process to form colored solid particles, and the colored solid particles are bonded to each other and stacked layer by layer, thereby stacking to form a full color. Three-dimensional shaped article 57.
請參閱第8圖,於本實施例中,雷射燒結固態粉末成型(SLS)機5之成型裝置58具有基座51,且於基座51中設置有內嵌式之供粉槽52及建構槽53,供粉槽52係鄰設於建構槽53,且於基座51之表面上形成工作平台510,其中,供粉槽52及建構槽53之底面係由活動式之升降底座54a、54b所構成,其可因應驅動裝置(未圖示)之驅動以進行上下往復式之升降作業,藉以分別將供粉槽52及建構槽53內容設之粒狀粉末55進行上下推送。舉例來說,當欲進行雷射燒結固態粉末成型(SLS)作業前,則藉由升降底座54a之上升作業,以將供粉槽52內之粒狀粉末55推送至略高於工作平台510之高度,其後再由滾輪56於工作平台510上進行水平位移之推送作業,進而可將粒狀粉末55推移至鄰設之建構槽53內,此時,建構槽53之升降底座54b則會略為下降,使多功能複合列印裝置50可對建構槽53內的粒狀粉末55進行後續之雷射燒結固態粉末成型(SLS)作業,如此透過供粉槽52及建構槽53彼此獨立之往復式之升降作業,可有效調控粒狀粉末55之供粉及成型作業。以及,於一些實施例中, 粒狀粉末55係為一複合塑膠粉末、一金屬粉末及一複合金屬粉末之至少其中之ㄧ,但不以此為限。Referring to FIG. 8 , in the embodiment, the molding device 58 of the laser sintered solid powder molding (SLS) machine 5 has a base 51 , and an in-line powder supply tank 52 and a structure are disposed in the base 51 . The groove 53 is disposed adjacent to the construction groove 53 and forms a working platform 510 on the surface of the base 51. The bottom surface of the powder supply groove 52 and the construction groove 53 is a movable lifting base 54a, 54b. According to the driving operation of the driving device (not shown), the vertical and downward reciprocating lifting operation can be performed, and the granular powder 55 provided in the powder supply tank 52 and the construction groove 53 can be pushed up and down. For example, before the laser sintering solid state powder forming (SLS) operation is performed, the granular powder 55 in the powder supply tank 52 is pushed to be slightly higher than the working platform 510 by the lifting operation of the lifting base 54a. The height is then pushed by the roller 56 to the horizontal displacement of the working platform 510, and the granular powder 55 can be pushed into the adjacent construction groove 53. At this time, the lifting base 54b of the construction groove 53 is slightly The multi-functional composite printing device 50 can perform the subsequent laser sintering solid powder molding (SLS) operation on the granular powder 55 in the construction groove 53, so that the powder supply tank 52 and the construction groove 53 are reciprocally independent from each other. The lifting operation can effectively regulate the powder supply and molding operation of the granular powder 55. And, in some embodiments, the granular powder 55 is at least one of a composite plastic powder, a metal powder, and a composite metal powder, but is not limited thereto.
此外,如前所述,多功能複合列印裝置50亦與前述之諸多實施例相仿,同樣具有殼體500,且殼體500係可由但不限由金屬材質、塑膠材質、塑膠包覆金屬材質之至少其中之一種材質所構成。且於殼體500中亦具有三個空室501a、501b及501c,但不以此為限。其中,空室501a及501b是用以分別供顏色墨水503a、503b容設於其中,而另一空室501c則是用以供光源裝置502設置於其內,於本實施例中,光源裝置502所提供之光源係為一雷射光源,且於光源裝置502更具有可提供對準照射之相關結構(未圖示)。以及,多功能複合列印裝置50之殼體500之底面上係具有噴墨晶片504,且噴墨晶片504係對應於每一空室501之底面而設置,故於本實施例中,空室501a、501b之底面上分別對應設置有噴墨晶片504a及504b,且其更分別具有複數個噴孔(未圖示),用以對應噴印出空室501a及501b內所容設的顏色墨水503a、503b。In addition, as described above, the multi-functional composite printing device 50 is similar to the foregoing embodiments, and has the same housing 500, and the housing 500 can be made of metal material, plastic material, plastic coated metal material. At least one of the materials is formed. There are also three empty chambers 501a, 501b and 501c in the housing 500, but not limited thereto. The vacant chambers 501a and 501b are used to respectively accommodate the color inks 503a and 503b, and the other vacant chambers 501c are provided for the light source device 502 to be disposed therein. In the embodiment, the light source device 502 is provided. The light source provided is a laser source, and the light source device 502 further has a related structure (not shown) that can provide alignment illumination. And, the bottom surface of the casing 500 of the multifunctional composite printing device 50 has an inkjet wafer 504, and the inkjet wafer 504 is disposed corresponding to the bottom surface of each of the empty chambers 501. Therefore, in the present embodiment, the empty chamber 501a The inkjet wafers 504a and 504b are respectively disposed on the bottom surface of the 501b, and each of the inkjet wafers 504a and 504b is respectively provided with a plurality of nozzle holes (not shown) for correspondingly printing the color ink 503a contained in the empty chambers 501a and 501b. 503b.
於一些實施例中,噴墨晶片504係可為但不限為熱汽泡式噴墨晶片、壓電式噴墨晶片及微機電(MEMS)製程製造之噴墨晶片之至少其中之一。且以本實施例為例,顏色墨水503a係為黑色墨水、顏色墨水503b係為彩色墨水,但不以此為限,則其所對應之噴墨晶片504a則為具有單一流道之黑色噴墨晶片,而另一對應於彩色墨水之噴墨晶片504b則為具有三流道之彩色噴墨晶片,但不以此為限。In some embodiments, the inkjet wafer 504 can be, but is not limited to, at least one of a thermal inkjet inkjet wafer, a piezoelectric inkjet wafer, and a microelectromechanical (MEMS) process inkjet wafer. In this embodiment, the color ink 503a is a black ink, and the color ink 503b is a color ink. However, the inkjet wafer 504a corresponding thereto is a black inkjet having a single flow path. The inkjet wafer 504b corresponding to the color ink is a color inkjet wafer having three flow paths, but is not limited thereto.
而於另一些實施例中,殼體500亦可具有四個用以容設四種顏色墨水503之空室501,再由可容設一種顏色墨水503之每一空室501中所對應之噴墨晶片504之噴孔輸出顏色墨水503,則該對應之噴墨晶片504之數量同樣為四,且其係均為具有單一流道之單色噴墨晶片504。 當然,殼體500亦可具有六個用以容設六種顏色墨水503、一 光源裝置502 之空室501,再由所對應之噴墨晶片504之噴孔輸出顏色墨水503,則該對應之噴墨晶片504之數量同樣為六個,且其係均為具有單一流道之單色噴墨晶片504,甚至,殼體500亦可具有七個用以容設七種顏色墨水503、一 光源裝置502 之空室501,再由所對應之噴墨晶片504之噴孔輸出顏色墨水503,則該對應之噴墨晶片504之數量同樣為七個,且其係均為具有單一流道之單色噴墨晶片504 。由此可見,空室501、顏色墨水502及噴墨晶片504之數量、設置方式及型態等係可依照實際情形而任施變化,並不以此為限。In other embodiments, the housing 500 can also have four empty chambers 501 for accommodating the four colors of ink 503, and ink jets corresponding to each of the empty chambers 501 that can accommodate one color ink 503. The orifices of the wafer 504 output color ink 503, and the number of corresponding inkjet wafers 504 is also four, and they are all monochromatic inkjet wafers 504 having a single flow path. Of course, the housing 500 can also have six empty chambers 501 for accommodating the six color inks 503 and a light source device 502, and then output the color ink 503 from the corresponding inkjet wafer 504. The number of the inkjet wafers 504 is also six, and they are all monochromatic inkjet wafers 504 having a single flow channel. Even the housing 500 can have seven inks 503 for accommodating seven colors. The empty chamber 501 of the device 502, and then the color ink 503 is outputted from the corresponding inkjet wafer 504, the number of the corresponding inkjet wafers 504 is also seven, and the system is a single flow channel. Color inkjet wafer 504. It can be seen that the number, arrangement, and type of the empty chamber 501, the color ink 502, and the inkjet wafer 504 can be changed according to actual conditions, and is not limited thereto.
如前所述,本案之雷射燒結固態粉末成型(SLS)機5之成型裝置58進行雷射燒結固態粉末成型(SLS)作業時,主要透過滾輪56將供粉槽52內容設之粒狀粉末55推送至建構槽53內,此時,藉由對應設置於建構槽53上方之多功能複合列印裝置50可於XY方向進行位移至定位,並使得其中所容設之光源裝置502及至少一顏色墨水503均可隨之進行XY方向之位移定位,再由光源裝置502提供之雷射光源,對建構槽53內之粒狀粉末55照射,並使多功能複合列印裝置50位移以沿著一分層截面輪廓進行燒結,使粒狀粉末55溫度升至融點,同時,並藉由噴墨晶片504控制於一預定時間由噴孔噴出對應之顏色墨水503a、503b,使該顏色墨水503a、503b附著於固化過程中之粒狀粉末55上,以形成彩色之固化微粒,且該彩色之固化微粒亦相互黏結,且透過程式驅動及控制,使彩色之逐點固化微粒形成彩色之逐線固化微粒,最後形成彩色之逐面固化微粒,再藉由升降基座54b帶動建構槽53逐步向下位移,如此以層層堆疊成型,以堆疊形成全彩化之三維成型物57。As described above, when the molding apparatus 58 of the laser sintered solid state powder molding (SLS) machine 5 of the present invention performs the laser sintering solid state powder molding (SLS) operation, the granular powder which is mainly provided by the powder supply tank 52 through the roller 56 is provided. 55 is pushed into the construction groove 53. At this time, the multi-functional composite printing device 50 corresponding to the upper surface of the construction groove 53 can be displaced to the positioning in the XY direction, and the light source device 502 and at least one of the light source devices 502 are disposed therein. The color ink 503 can be displaced in the XY direction, and the laser light source provided by the light source device 502 illuminates the granular powder 55 in the construction groove 53 and displaces the multifunctional composite printing device 50 along A layered cross-sectional profile is sintered to raise the temperature of the granular powder 55 to the melting point, and at the same time, the corresponding color ink 503a, 503b is ejected from the orifice by the inkjet wafer 504 for a predetermined time to make the color ink 503a 503b is attached to the granular powder 55 in the curing process to form colored solidified particles, and the colored solidified particles are also bonded to each other, and driven and controlled by the program, so that the colored point-by-point solidified particles form a color. The particles are solidified line by line, and finally colored front-surface solidified particles are formed, and then the construction groove 53 is gradually displaced downward by the lifting base 54b, so that the layers are stacked and stacked to form a full-color three-dimensional molded object 57.
如此一來,透過本實施例之 多功能複合列印裝置50之光源裝置502對粒狀粉末55進行 雷射燒結 之同時,則可即時藉由噴墨晶片504之複數個噴孔噴出所需的彩色或黑色墨水,使之附著於已固化之粒狀粉末55上,如此具彩色的逐點形成彩色的逐線,最後形成彩色的逐面,進而成為彩色的立體3D成型物,使傳統的 雷射燒結固態粉末成型(SLS) 裝置能突破瓶頸,製造出全彩化的3D成型物。In this way, the laser material 502 of the multi-functional composite printing device 50 of the present embodiment performs laser sintering on the granular powder 55, and can be immediately ejected by a plurality of nozzle holes of the ink-jet wafer 504. Color or black ink, which is attached to the solidified granular powder 55, such a colored point-by-point color forming line by line, and finally forming a colored face-to-face, thereby becoming a colored stereoscopic 3D molding, making the conventional mine The Sinter Solid Powder Forming (SLS) unit breaks through the bottleneck and produces a full-color 3D molded product.
綜上所述,本案之多功能複合列印頭,其藉由殼體中具有多個空室,用以容設加熱機構或光源裝置、至少一顏色墨水、或是液態樹脂等,進而可廣泛應用於 熔融沉積成型(FDM)技術、雷射燒結液態樹脂成型SLA)技術、紫外光固化液態樹脂成型(MJM)技術、或是選擇性雷射燒結成型(SLS)技術 等3D列印成型機中,均可有效地實施全彩化之3D列印,不僅可突破傳統單色之3D成型品之技術瓶頸,增加3D成型品之色彩擬真及藝術性,同時更利於推廣全彩化3D列印技術,並使全彩化3D列印技術更為普及化。In summary, the multi-functional composite print head of the present invention has a plurality of empty chambers in the housing for accommodating a heating mechanism or a light source device, at least one color ink, or a liquid resin, and thus can be widely used. Used in 3D printing machines such as fused deposition (FDM) technology, laser sintered liquid resin molding (SLA) technology, UV-curable liquid resin molding (MJM) technology, or selective laser sintering (SLS) technology. Can effectively implement 3D printing of full color, not only can break through the technical bottleneck of traditional monochrome 3D molding products, increase the color simulation and artistry of 3D molding products, and at the same time promote the full color 3D printing technology. And make full-color 3D printing technology more popular.
本案得由熟知此技術之人士任施匠思而為諸般修飾,然皆不脫如附申請專利範圍所欲保護者。This case has been modified by people who are familiar with the technology, but it is not intended to be protected by the scope of the patent application.
3‧‧‧雷射燒結液態樹脂成型機 3‧‧‧Laser Sintering Liquid Resin Forming Machine
30‧‧‧多功能複合列印裝置 30‧‧‧Multifunctional composite printing device
300‧‧‧殼體 300‧‧‧shell
301、301a、301b、301c‧‧‧空室 301, 301a, 301b, 301c‧ ‧ empty room
302‧‧‧光源裝置 302‧‧‧Light source device
303、303a、303b‧‧‧顏色墨水 303, 303a, 303b‧‧‧ color ink
304、304a、304b‧‧‧噴墨晶片 304, 304a, 304b‧‧‧ inkjet wafer
31‧‧‧成型槽 31‧‧‧Molding trough
32‧‧‧升降台 32‧‧‧ Lifting table
33‧‧‧成型托盤 33‧‧‧Molding tray
34‧‧‧液態樹脂 34‧‧‧Liquid resin
35‧‧‧全彩化之三維產品 35‧‧‧Full color three-dimensional products
36‧‧‧列印組件 36‧‧‧Printing components
h‧‧‧液面高度 H‧‧‧liquid level
Claims (11)
一殼體,其具有複數個空室;
一光源裝置,設置於該殼體之其中一個該空室中,提供一光源;
至少一顏色墨水,每一該顏色墨水分別容設於該殼體之其他該空室中;以及
至少一噴墨晶片,對應設於該殼體之一底面,且每一該噴墨晶片均具有複數個噴孔,連通該顏色墨水,並受該噴墨晶片驅動噴出該顏色墨水至該液態樹脂固化之一微粒上,如此反覆作動使之最終固化形成一全彩化之三維成型物。A multifunctional composite printing device suitable for forming a molded product of a liquid resin, comprising:
a housing having a plurality of empty chambers;
a light source device disposed in one of the empty chambers of the housing to provide a light source;
At least one color ink, each of the color inks being respectively accommodated in the other empty chamber of the housing; and at least one inkjet wafer correspondingly disposed on a bottom surface of the housing, and each of the inkjet wafers has A plurality of nozzle holes are connected to the color ink, and the ink is driven by the inkjet wafer to eject the color ink to one of the liquid resin cured particles, so as to be repeatedly activated to form a full-color three-dimensional molded product.
一殼體,其具有複數個空室;
一光源裝置,設置於該殼體之其中一個該空室中,提供一光源;
至少一顏色墨水,每一該顏色墨水分別容設於該殼體 之其他該空室中;以及
至少一噴墨晶片,對應設於該殼體之一底面,且每一該噴墨晶片均具有複數個噴孔,連通該顏色墨水,並受該噴墨晶片驅動噴出該顏色墨水;
其中,該光源裝置所提供光源,沿該液態樹脂成形區域掃描照射成型物之一分層截面輪廓,使受照射該液態樹脂產生聚合反應,以固化成一樹脂微粒,且藉由該至少一噴墨晶片之該複數個噴孔噴出該至少一顏色墨水,使該至少一顏色墨水附著於已固化之該樹脂微粒上,以形成一彩色之固化樹脂,並逐漸堆疊多層該彩色之固化樹脂,以堆疊形成一全彩化之三維成型物。A multifunctional composite printing device suitable for forming a molded product of a liquid resin, comprising:
a housing having a plurality of empty chambers;
a light source device disposed in one of the empty chambers of the housing to provide a light source;
At least one color ink, each of the color inks being respectively accommodated in the other empty chamber of the housing; and at least one inkjet wafer correspondingly disposed on a bottom surface of the housing, and each of the inkjet wafers has a plurality of orifices connected to the color ink and driven by the inkjet wafer to eject the color ink;
Wherein, the light source provided by the light source device scans a layered cross-sectional profile of the irradiated molded product along the liquid resin forming region, causing polymerization reaction of the liquid resin to be cured to form a resin particle, and by the at least one inkjet The plurality of nozzles of the wafer eject the at least one color ink, and the at least one color ink is attached to the cured resin particles to form a colored cured resin, and gradually stacking the plurality of colored cured resins to stack Form a full-color three-dimensional molded product.
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US9434838B2 (en) * | 2013-10-02 | 2016-09-06 | Samsung Electronics Co., Ltd. | Multi-color ink for 3D printing, 3D printer, and method of controlling the 3D printer |
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