201036782 六、發明說明： 【發明所屬之技術領域】 本案係關於一種立體成型裝置，尤指一種具可拆式建 構槽之立體成型裝置。 【先前技術】 快速成型技術（RapidPrototyping，簡稱RP技術）係 ❹為依據建構金字塔層層堆疊成型的概念所發展而成，其主 要技術特徵是成型的快捷性，能在不需要任何刀具，模具 及卡具的情況下自動、快速將任意複雜形狀的設計方案快 速轉換為3D的實體模型，大大縮短了新產品的研發周期 及減少研發成本，能夠確保新產品的上市時間和新產品開 發的-欠成功率，它為技術人員之間，以及技術人員與企 業決策者、產品的用戶等非技術人員之間提供了一個更加 7L整及方便的產品設計交流工具，從而明顯提高了產品在 〇 市場上的競爭力和企業對市場的快速反應能力。 、 目前Rp技術發展出利用喷印技術結合载具精密定位 . 技術的方式來生產3D的實體模型，其生產方式係為先將 一層粉末舖設於載具上方並利用喷墨列印技術於部分粉 末上喷印高黏度膠合劑液體，使膠合劑液體與粉末沾黏並 固化’〜直重複上述製程層層堆砌即可完成3D的實體模 型。 、 然而習知RP技術所使用的喷印設備，在嘴印完畢後 201036782 水到㈣，並未考慮到殘_合似噴縣面沾黏粉末 疋否有到除乾淨，且封存並未保座導致夥合劑乾掉，造成 喷頭損毀’降低喷頭的使用壽命，且造成後續喷印功能性 不良’無法繼續喷印產出高品質3D產品。另外，習知Rp 技術在取成印時’ u飛揚總是會造成卫作環境的汗染， =頻率的清潔才能維持正常運作。x，每次舖粉完成後 =待成型乾燥時間’增加了總·的時間，且成型後須 Ο201036782 VI. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a three-dimensional forming apparatus, and more particularly to a three-dimensional forming apparatus having a detachable construction groove. [Prior Art] Rapid Prototyping (RP technology) is developed based on the concept of building a pyramid layer stacking. Its main technical feature is the rapidity of molding, without the need for any tools, molds and In the case of fixtures, the design of any complex shape can be quickly and automatically converted into a 3D solid model, which greatly shortens the development cycle of new products and reduces the cost of research and development, ensuring the time-to-market of new products and the development of new products. Success rate, which provides a more 7L and convenient product design communication tool between technicians and non-technical personnel such as technicians and corporate decision makers, product users, etc., thus significantly improving the products in the market. Competitiveness and the ability of companies to respond quickly to the market. At present, Rp technology has developed a 3D solid model by using jet printing technology combined with precise positioning and technology of the carrier. The production method is to first lay a layer of powder on top of the carrier and use inkjet printing technology to partially powder. The high-viscosity adhesive liquid is sprayed on the ink to make the glue liquid adhere to the powder and solidify. The straight 3D solid model can be completed by repeating the above process layer stacking. However, the printing equipment used by the conventional RP technology, after the completion of the mouth printing, 201036782 water to (four), did not take into account the residual _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ As a result, the bonding agent is dried, causing the nozzle to be damaged. 'Reducing the service life of the nozzle, and causing the subsequent printing function is poor. 'It is impossible to continue printing to produce high-quality 3D products. In addition, the conventional Rp technology will always cause the sweating of the security environment when the printing is taken, and the frequency cleaning can maintain normal operation. x, after each completion of the powdering = the drying time to be formed ' increases the total time, and must be formed after molding
等待數小時乾燥’亦即若成型強度不足或挖取不怛均可能 傷及成品’所以需讓成型品強度夠強，方可取出，而無法 真正達到快速成型的目的。 因此，如何發展—種可改善上述習知技術缺失之具可 拆式建構槽之立體成型裳置，實為目前迫切需要解決之問 題。 、 【發明内容】 本案之主要目的 體成型展置，俾解決 而造成工作環境汙染 作的缺點。 ，在於提供一種具可拆式建構槽之立 習知技術在取成品時’易因粉末飛揚 ’而須高頻率的清潔才能維持正常運 為達上述目的，本案之一較廣義實施樣態為提供一種 :可：式建構槽之立體成型裝置’用以成型一立體物品， 其至少包含—建構槽及-升降設備。該建構槽係具有—槽 體及-底板’而該料設備則設置於該可拆式建構槽之下 方’用以承載該可拆式建構槽於其上，並於該立體^品成 201036782 型過程中控制該底板之升降位移。該可拆式建構槽於該立 體物品成型完成時脫離該升降設備，以進行除粉及取件。 【實施方式】 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，而非用以限制本案。 〇 請參閱第一圖A，其係為本案較佳實施例之桌上型立 體成型裝置之立體結構示意圖。如第一圖A所示，本案之 桌上型立體成型裝置1之基座平台10上主要包含列印模 組11、供粉槽12及建構槽13，其中建構槽13之槽體130 (如第一圖B所示）係自基座平台10往下延伸，且部分 設置於基座平台10之上。供粉槽12用以提供建構粉末至 建構槽13中，並由列印模組11進行喷印，以於建構槽13 ^ 中層層堆疊成型所欲形成之立體物品。建構槽13的内部 係具有一底板131(如第一圖B所示），用以承載粉末及層 ' 層堆疊成型的立體物品，且固定於升降平台61 (如第一圖 • B所示）上，可受升降設備60(如第三圖A所示）的帶動 而於建構槽13的内部進行升降。 在一實施例中，建構槽13設置於桌上型立體成型裝 置1之中央部位，列印模組11設置於建構槽13之左側部 位，供粉槽12則設置於建構槽13之右側部位，本實施例 將以列印模組11沿X軸方向由左側往右側的方向進行喷 5 201036782 印的方式提出說明’但實際運作方式不以此為限。請參閱 第一圖A、第一圖B及第一圖C，其中第一圖B係為第一 圖A中列印模組、供粉槽及建構槽之剖面結構圖，第一圖 C則為供粉槽移動至建構槽上方進行舖粉之示意圖。本案 之桌上型立體成型裝置1的運作方式係為：首先，右侧之 供粉槽12沿X軸方向由右向左移動至建構槽13上方，同 時於建構槽13之底板131上進行舖粉，待舖粉完成後，Wait a few hours for drying, that is, if the molding strength is insufficient or the excavation may damage the finished product, the molded product must be strong enough to be taken out, and the rapid prototyping cannot be achieved. Therefore, how to develop a three-dimensional shaped skirt with a detachable construction groove which can improve the above-mentioned conventional techniques is an urgent problem to be solved. [Summary of the Invention] The main purpose of this case is to form a display, and to solve the shortcomings caused by work environment pollution. The invention provides a conventional technology with a detachable construction groove, which is easy to maintain the normal operation when the finished product is 'easy to fly powder' and requires high frequency cleaning to achieve the above purpose. One of the cases is to provide a generalized embodiment. : can be: a three-dimensional forming device for constructing a groove for forming a three-dimensional article, which comprises at least a construction trough and a lifting device. The construction tank has a tank body and a bottom plate, and the material device is disposed under the detachable construction groove to carry the detachable construction groove thereon, and the solid product is formed into a type 201036782 The lifting displacement of the bottom plate is controlled during the process. The detachable construction groove is detached from the lifting device when the vertical article is formed to perform powder removal and retrieval. [Embodiment] Some exemplary embodiments embodying the features and advantages of the present invention will be described in detail in the following description. It is to be understood that the present invention is capable of various modifications in the various aspects of the present invention, and the description and illustration are in the nature of 〇 Refer to FIG. A, which is a schematic perspective view of a desktop type body forming apparatus according to a preferred embodiment of the present invention. As shown in the first figure A, the base platform 10 of the desktop stereoscopic molding apparatus 1 of the present invention mainly comprises a printing module 11, a powder supply tank 12 and a construction groove 13, wherein the groove body 130 of the groove 13 is constructed (such as The first figure B) extends downward from the base platform 10 and is partially disposed above the base platform 10. The powder supply tank 12 is configured to provide a construction powder into the construction tank 13, and is printed by the printing module 11 to form a three-dimensional article to be formed by stacking the layers in the construction tank. The inside of the construction groove 13 has a bottom plate 131 (as shown in the first figure B) for carrying the powder and layer 'layer stacked three-dimensional articles, and is fixed to the lifting platform 61 (as shown in the first figure B) The upper portion of the construction tank 13 can be lifted and lowered by the lifting device 60 (as shown in FIG. 3A). In one embodiment, the construction groove 13 is disposed at a central portion of the desktop stereoscopic molding apparatus 1, the printing module 11 is disposed at a left portion of the construction groove 13, and the powder supply groove 12 is disposed at a right portion of the construction groove 13. In this embodiment, the printing module 11 is sprayed in the direction from the left side to the right side in the X-axis direction, and the printing method is described. However, the actual operation mode is not limited thereto. Please refer to the first figure A, the first figure B and the first figure C. The first picture B is a sectional structure diagram of the printing module, the powder supply tank and the construction groove in the first picture A, and the first picture C is A schematic diagram of powdering for the powder tank to move above the construction tank. The table top three-dimensional forming device 1 of the present invention operates in the following manner: First, the powder supply tank 12 on the right side moves from right to left in the X-axis direction to above the construction groove 13, and is laid on the bottom plate 131 of the construction groove 13. Powder, after the completion of the powdering,
供粉槽12往右侧移動復位，並由供粉槽12左側端所設置 之舖粉輪16將粉末推平及壓平，以使粉末平舖於建^ 13之底板131的整個表面上，並且，多餘的粉末可被曰 回收槽14中，使其可被回收再利用。 入 在一實施例中，本案之桌上型立體成型裝置丨更勹人 有噴印成型及舖粉隔離作業裝置，其包括有一包含 ^ T '唯防塵含肇 套15,其係連接於供粉槽12之右側端，當供粉槽12往咬 移動並於建構槽13上進行舖粉時，伸縮防塵護套Η住左 時被拉伸並覆蓋於整個建構槽13上，同時舖粉於末、~ 罩蓋’可以避免粉塵飛揚，對基座平台10上的部件也破 其是傳動部件，具有防塵的效果，可防止飛揚的粉麈、占尤 於傳動部件上，而造成其使用壽命及列印精度等影響/附 時待供粉槽12舖粉完成後，粉末也被罩蓋安定於^同 13上’如此列印模組u再進行列印作業， 槽 籾塵飛揚，有別於習知裝置同時舖粉及列印所造成 ^ 揚之缺失。 、麈飛The powder supply tank 12 is moved and reset to the right side, and the powder is flattened and flattened by the powder spreading wheel 16 provided at the left end of the powder supply tank 12, so that the powder is laid on the entire surface of the bottom plate 131 of the building. Also, excess powder can be removed from the recovery tank 14 so that it can be recycled for reuse. In an embodiment, the desktop three-dimensional forming device of the present invention is further provided with a spray forming and dusting isolation working device, which comprises a protective dust-containing ferrule sleeve 15 which is connected to the powder supply. At the right end of the groove 12, when the powder supply tank 12 moves to the bottom and is laid on the construction groove 13, the telescopic dustproof sheath is stretched and covered on the entire construction groove 13 while being left, and at the same time , ~ cover 'can avoid dust flying, the components on the base platform 10 are also broken into transmission parts, with dust-proof effect, can prevent flying white dust, especially on the transmission parts, resulting in its service life and Influence of printing accuracy, etc. After the powdering of the powder supply tank 12 is completed, the powder is also stabilized by the cover on the same 13 'printing module u and then printing, the groove is dusty and flying, different from the ha Knowing that the device is simultaneously paving and printing causes the lack of Yang. Flying
睛再參閱第一圖A 本案之桌上型立體成型裴置^ 更 201036782 包含一第一傳動部件，用以傳動供粉槽12於X方向上的 移動。第一傳動部件包含馬達20、滾珠導螺桿21、軸套 22、線性滑桿23及套件24,其中，軸套22係套設於滾珠 導螺桿21上，套件24係套設於線性滑桿23上，而滚珠 導螺桿21及線性滑桿23係跨設於供粉槽12的兩側且彼 此平行設置。如第一圖A所示，供粉槽12係固定於一承 載板25上，而軸套22及套件24係分別連接固定於承載 板25上，因此，當馬達20驅動滾珠導螺桿21轉動時， 〇 軸套22會於滾珠導螺桿21上進行往復運動，因此可帶動 供粉槽12於X方向上的移動。藉由可移動式供粉槽之設 置，可使桌上型立體成型裝置1達到更好的空間配置。 當供粉槽12供粉完成而往右側移動復位之同時或隨 後，列印模組11會向右側移動至建構槽13上方，並利用 喷墨列印技術於建構槽13中所舖設的部分粉末上喷印高 黏度膠合劑液體，使膠合劑液體與粉末沾黏並固化。列印 _ 模組11可由第二傳動部件18控制，於X方向及Y方向上Referring to the first figure A, the desktop stereoscopic forming device of the present case 201036782 includes a first transmission component for driving the movement of the powder supply slot 12 in the X direction. The first transmission component includes a motor 20, a ball lead screw 21, a sleeve 22, a linear slider 23 and a sleeve 24, wherein the sleeve 22 is sleeved on the ball lead screw 21, and the sleeve 24 is sleeved on the linear slider 23 The ball lead screw 21 and the linear slide bar 23 are disposed across the two sides of the powder supply tank 12 and disposed in parallel with each other. As shown in FIG. A, the powder supply tank 12 is fixed to a carrier plate 25, and the sleeve 22 and the sleeve 24 are respectively fixedly coupled to the carrier plate 25, so that when the motor 20 drives the ball lead screw 21 to rotate, The boring sleeve 22 reciprocates on the ball lead screw 21, so that the movement of the powder supply tank 12 in the X direction can be driven. The desktop stereoscopic molding apparatus 1 can be made to have a better spatial configuration by the arrangement of the movable powder supply tank. While the powder supply tank 12 is finished supplying powder and moving to the right side to be reset or subsequently, the printing module 11 is moved to the right side above the construction tank 13, and a part of the powder laid in the groove 13 is constructed by the ink jet printing technique. The high viscosity glue liquid is sprayed on the ink to make the glue liquid adhere to the powder and solidify. Print _ Module 11 can be controlled by the second transmission member 18 in the X and Y directions
Q 移動，其中，列印模組11之傳動方式係普遍應用於一般 ' 列印裝置，故於此不贅述。 * 隨後，當喷印作業完成後，列印模組11會往左側移 動復位，建構槽13之底板131亦受升降設備控制而於Z 方向上下降一預定高度，即可再由供粉槽12進行供粉作 業，重新舖設一層粉末於已進行喷印完成之粉末上，並進 行下一次的喷印作業。一直重複上述製程層層堆彻即可完 成預定之立體物品，亦即3D的實體模型。 201036782 請參閱第一圖D-G，其中第一圖D係為第一圖a所示 之供粉槽於蓋體開啟時之結構示意圖，第一圖£係為第一 圖D之部分結構示意圖，第一圖F為供粉槽落粉狀態之結 構示意圖，第一圖G為供粉槽非落粉狀態之結構示二圖。 如圖所示，供粉槽12的内部係設置有一攪拌棒m f其係 . 由馬達122所驅動，可對供粉槽12内的粉末進行攪拌/ . 以促進粉末於供粉槽12内均勻分佈。攪拌棒121 ^與一 • 偏心輪123連接，用以帶動具有複數個長型槽孔125之板 Ο 件124運動。請同時參閱第一圖F及第一圖G，其係為供 粉槽之剖面結構圖，如圖所示，供粉槽12之底部與板件 124相對應之區域係設置有複數個開孔126,由於偏心輪 123轉動時’板件124會隨之左右擺動，當板件124之槽 孔125與供粉槽12底部之開孔126對位而連通時（如^ 一圖F所示），供粉槽12内之粉末即可經槽孔125及開孔 126落下至建構槽13中以進行供粉；反之，當槽孔^^與 ❹開孔I26錯位而不連通時（如第一圖G所示），粉末將無 法落下至建構槽13中，可藉此控制供粉數量並防止粉末 ‘、’饥>1干上所設置之槽孔u 彼此之間係水平且分離設置，而供_ 12底部 開孔126彼此之間亦同樣呈水平且分離設置，因此;·以八 段的落粉方式於建構槽13上進行供粉，以使建構槽131 的舖粉密度H解決習知技術於開始供粉時就一 供所有的粉量’造成開始推粉時因為重量及推播，形成前 8 201036782 段與後段舖粉的> 14内的問題。、畨度不平均及過多剩餘粉末推至回收槽 再者，由於每^ Ο ❹ 間，習知技術約人_粉及噴印完成後需等待成型乾燥時 間，大大増力σ、'了 =舖粉一次就要等三分鐘粉末乾燥黏著時 度，本案之桌上總成型的時間’因此’為達到較快乾燥速 (第-圖Β所干，_置1更包含-加熱組件17 次喷印完成後係設置於供粉槽12之前端’可在每 之速度，行加熱作用，以加速粉末乾燥黏著 I時間。在一實施例中，加熱組件17 可更。3-感溫器171’可感測加熱組件17之溫度 適度之溫度控制。 請參閱第二圖Α，其係為本案桌上型立體成型装置之 部分結構71^ 11 ’其巾’列印模組被移除以顯示列印模組 下方之結構。如圖所示，本案之桌上型立體成型裝置】、更 包含-喷頭清潔裝置3G及—噴頭封存裝置4()。在 例中，喷頭清潔裝置30貞喷頭封存裝置4〇係設置= 模組待機位^之-側（例如左侧），其中，麵清潔裝置 30可在喷頭完成噴印作業後，將側上絲的膠合劑及 黏的粉末清除乾淨’㈣頭封存裝置4G财在喷頭封存 時提供濕潤的環境，避免噴頭乾掉。 ’ 请參閱苐一圖B，其係為本案喷頭清潔裝置之結構示 意圖。如圖所示，喷頭清潔裝置3〇具有盒體31、基座32、 驅動裝置33及至少一刮板34，基座32係容置於盒體μ 中，且可受驅動裝置33驅動，而於X方向上往復運動。 9 201036782 刮板34係自基座32表面向上延伸出，且係對應喷印匣而 設置，以列印模組具有兩個喷印匣為例，喷頭清潔裝置30 可具有兩組刮板34,其係對應兩喷印匣而設置，且每一組 具有但不限於兩片刮板34，且兩片刮板34係彼此平行設 置，且該刮板可由橡膠材質製成。當喷頭完成喷印作業 後，喷印匣會被移動至喷頭清潔裝置30上方，且喷頭對 應於刮板34位置且與刮板34相接觸，此時，驅動裝置33 驅動基座32於X方向上往復運動，可使得刮板34於喷頭 〇 表面移動以刮除喷頭上殘餘的膠合劑及沾黏的粉末。 另外，由於膠合劑及粉末易黏附於喷頭上，難以刮除 完全，因此，本案之喷頭清潔裝置30更具有一喷液系統， 包含儲液槽35、抽液管36、喷液管37及廢液管38，儲液 槽35係相鄰於盒體32而設置，且透過抽液管36將液體 自供液裝置（係設置於第一圖A之基座平台10下方，未 顯示）輸送至儲液槽35中，並利用喷液管37將液體喷送 ^ 至喷頭，其中，喷液管37之喷液口 371係緊鄰刮板34而 ❹ 設置，且喷液口 371之數目較佳與刮板34之組數相同， • 例如，當列印裝置具有兩個喷印匣時，喷水清潔裝置30 - 即具有兩組刮板34及兩個喷液口 371。 因此，當喷頭完成喷印作業且移動至喷頭清潔裝置30 上方時，喷頭清潔裝置30會先對喷頭喷出些微液體，其 中該液體可為但不限於水、清潔劑或溶劑，用以潤濕喷頭 上的膠合劑及粉末，可使得刮板34清潔喷頭時更加方便 容易，故隨後於驅動裝置33帶動刮板34於喷頭表面移動 201036782 時，可輕易將喷頭上殘餘的膠合劑及沾黏的粉末刮除乾 淨，達到清潔喷頭的目的。 此外，經喷液口 371喷出的液體及經刮板34刮除之 廢液及廢渣會流至盒體31中，並經由與盒體31連接之廢 液管38流至廢液裝置（係設置於第一圖A之基座平台10 下方，未顯示），以供進行廢液處理。 另一方面，前述之喷頭清潔裝置30除應用於立體成 型裝置之外，亦可應用於一般2D列印裝置之喷頭清潔。 Ο 舉例而言，可根據本案構想將習知列印裝置改良成在刮板 對喷頭進行清潔前，先喷出些微液體至喷頭，讓油墨或高 揮發性的墨水潤濕，使刮板清潔喷頭時更加方便容易。 請參閱第二圖C及第二圖D，其中第二圖C為本案喷 頭封存裝置之結構示意圖，第二圖D為第二圖C蓋板分離 之爆炸圖。如圖所示，噴頭封存裝置40包含基座41、滑 座42、承載座43、密封部件44、保濕裝置45及濕度感應 器46，其中，滑座42設置於基座41之上，承載座43設 ❹ 置於滑座42之上，而密封部件44設置於承載座43之上。 * 承載座43由一承載槽體431及一蓋板432所組成，密封 - 部件44係容置於承載座43之承載槽體431中，且部分突 出於承載座43之頂表面，其中，承載座43之蓋板具有對 應於密封部件44之開口 433，使密封部件44可穿過開口 433而突出於承載座43之頂表面。密封部件44係用來包 覆密封喷印匣之喷頭，以保持喷頭的濕度，防止膠合劑乾 涸而阻塞喷頭之喷嘴。密封部件44之形狀及位置皆係對 11 201036782 44 應噴印ϋ之喷頭而0，故密封部件之數目亦可對應喷印 Ε之數目而變化，不限於本實施例所圖示之兩個密封部件 Α Λ ^ Ο ❹ 1確保密封部件44包覆密封詞時之保濕狀態，本 案之噴碩封純置4G更具有保濕裝置45，其係包含健水 槽451、抽水管452、喷霧管453及集水管4科。儲水槽 451係相鄰於基座41而設置，且透過抽水管μ〗自供水裝 置（係設置於第-圖Α之基座平台1G下方，未顯示）輸 送水至儲水槽⑸巾，儲水槽如中更具有霧化器（未顯 示），以將水分霧化並利用噴霧管453將霧氣經喷霧口 455 喷送至承載座43之承載槽H 431 β，而密封部件44之側 邊具有開槽44卜故霧氣可沿開槽441進入密封部件44, 並由兩侧邊之隙縫442往上散發出（如第二圖£之箭頭所 示’其中第二圖Ε為喷頭封存裝置之局部剖面示意圖）， 以使喷頭保持濕潤。而集水管454則連接儲水槽451及一 集水裝置（係設置於第一圖Α之基座平台1〇下方，未顯 示），以供進行集水循環處理達到再利用之目的。 此外’本案之喷頭封存裝置40更包含濕度感測器46, 其係設置於承載座43之承載槽體431中，當感測到承載 座43内部之濕度不足時，可啟動噴霧裝置45進行喷霧， 使承載座43内部濕度保持在80%以上，以避免喷頭乾化， 更可進一步延長噴頭之使用壽命。 請同時參閱第二圖C及第二圖F-G，其中第二圖F_G 係為喷頭封存裝置包覆喷頭之作動過程示意圖。如第二圖 12 201036782 C所示’滑座42具有一擔件421及至少—頂銷422，擒件 421係自滑座42表面往上延伸出，頂銷421則自滑座之側 面凸出，且設置於基座41側面之路徑導軌411中，而路 徑導軌411由一斜面4111及與斜面41U頂端連接之平面 4112所組成（如第二圖F所示）。 當列印模組11完成喷印作業後，承載噴印g 5〇之承 載框架將復位至喷頭封存裝置40上方，而在復位過程 中，承載喷㈣50之承載框架51首先會抵觸於滑座^ 〇 上之檔件421，此時，噴印匿50之底部與密封部件44仍 具有一段距離h (如第二圖F所示）。接著，承載喷印匣 50之承載框架51會繼續往前推抵滑座42上之擋件AM， 使滑座42侧面之頂銷422沿著路徑導軌411移9動，順著 斜面4111滑移至平© 4112,因而承魅43及密封部件44 的高度可以隨著滑座42的移動而升高，使密封部件料包 覆於喷輯5G之喷頭52上（如第二圖“示），故喷頭 〇 52可封存於密封部件44中，且藉由保濕裝置4〇進行嘴 霧，可維持喷頭52之濕潤度，避免喷頭乾化更可進— - 步延長喷頭52之使用壽命。 - 纟上述說明可知’本案之桌上型立體成型裝置設i置 有喷頭清潔裝置30及噴頭封存裳置4〇，當喷頭完成喷印 作業後，可藉由喷頭清潔裝置3〇之嘴液系統及刮板對嘴 頭進行徹底的清潔，並將噴頭封存於具濕度控制的喷頭封 存裝置40，故可達到噴頭之完全防污及防乾效果。 當然，本案之噴頭封存裝置4〇除應用於立體成型裂 13 201036782 置之外，亦可應用於一般2D列印裝置之喷頭封存，亦即 根據本案構想，將習知喷頭封存裝置加入保濕裝置之設 計，以確保喷頭之濕潤度。 另一方面，本案之桌上型立體成型裝置更具有可拆式 建構槽之設計，可將建構槽以及建構槽内已成型之立體物 品移出，至他處進行除粉及取件，俾解決習知技術在取成 品時，易因粉末飛揚而造成工作環境汙染的缺點。以下將 說明本案可拆式建構槽之設計。 Ο 請參閱第三圖A，其係為本案桌上型立體成型裝置之 部分結構示意圖。如圖所示，建構槽13之底部係固定於 升降設備60上，而在列印模組11每喷印一層或是生產一 定的厚度後，升降設備60將帶動升降平台61及固定於升 降平台61上之底板131於建構槽13的内部下降（如第一 圖C所示），而列印模組11將繼續配合供粉槽12的舖粉 而進行立體物品的生產，一直到整個立體物品成型。 請同時參閱第三圖A及第三圖B，其中第三圖B係為 ❹ 建構槽及升降設備之結構示意圖。如圖所示，建構槽13 • 於Y方向上之兩側底部分別具有向外凸出之耳件132，升 - 降設備60具有承載平台62，用以承載建構槽13之槽體 130及廢粉回收裝置70，及具有往上突出於承載平台62 之卡扣部件63，其係對應建構槽13之耳件132而設置， 可與耳件132相卡扣，以將建構槽13之槽體固定於承載 平台62上。另外，建構槽13之側邊設有廢粉回收裝置70, 其係設置於基座平台10上之回收槽14下方，用以收集自 14 201036782 回收槽14落下之廢粉，且廢粉回收裝置7〇更具有—把手 71，可方便將廢粉回收裝置7〇沿承載平台62上之導槽 6211取出，以進一步做廢粉回收處理。 曰Q movement, wherein the transmission mode of the printing module 11 is generally applied to a general 'printing device, so it will not be described here. * Subsequently, when the printing operation is completed, the printing module 11 is moved to the left side to be reset, and the bottom plate 131 of the construction groove 13 is also controlled by the lifting device to descend a predetermined height in the Z direction, and then the powder supply tank 12 can be further The powdering operation is carried out, and a layer of powder is re-laminated on the powder which has been printed and the next printing operation is carried out. The predetermined three-dimensional object, that is, the 3D solid model, can be completed by repeating the above process layer stacking. 201036782 Please refer to the first figure DG, wherein the first figure D is a structural diagram of the powder supply tank shown in the first figure a when the cover body is opened, and the first figure is a partial structure diagram of the first figure D, Figure F is a schematic view showing the structure of the powder feeding tank in the state of powder falling, and the first drawing G is a structural diagram showing the non-falling state of the powder feeding tank. As shown in the figure, the inside of the powder supply tank 12 is provided with a stirring rod mf. It is driven by the motor 122 to stir the powder in the powder supply tank 12 to promote uniform distribution of the powder in the powder supply tank 12. . The stirring rod 121^ is coupled to an eccentric wheel 123 for driving the plate member 124 having a plurality of elongated slots 125. Please refer to FIG. F and FIG. G at the same time, which is a sectional structure diagram of the powder supply tank. As shown in the figure, the bottom of the powder supply tank 12 is provided with a plurality of openings in the area corresponding to the plate member 124. 126, when the eccentric 123 rotates, the plate member 124 will swing to the left and right, when the slot 125 of the plate member 124 is aligned with the opening 126 at the bottom of the powder supply slot 12 (as shown in FIG. F). The powder in the powder supply tank 12 can be dropped into the construction tank 13 through the slot 125 and the opening 126 for powder supply; otherwise, when the slot hole and the split hole I26 are misaligned and not connected (such as the first As shown in Fig. G), the powder will not fall into the construction tank 13, thereby controlling the amount of powder supplied and preventing the pores u provided on the powder ', 'hungry' dry and horizontally and separately from each other. The bottom openings 126 of the _ 12 are also horizontally and separated from each other. Therefore, the powder is supplied to the construction tank 13 in an eight-stage powder falling manner to solve the problem of the powder density H of the construction tank 131. Knowing that the technology will supply all the amount of powder at the beginning of the powder supply, causing the first 8 201036782 segment due to the weight and push when the powder is started. Problems with the rear section of the powdered > 14 , unevenness of the twist and excessive excess powder pushed to the recovery tank, because each time, the conventional technology is about to wait for the molding drying time after the completion of the powder and the printing, greatly 増 σ, '了 = paving powder One time, it is necessary to wait for three minutes for the powder to dry and adhere. The time of the total forming of the table in this case is 'so' to achieve a faster drying speed (Picture - Figure Β, _ set 1 more - heating assembly 17 times printing completed The rear end is disposed at the front end of the powder supply tank 12, and can be heated at each speed to accelerate the powder drying adhesion time. In an embodiment, the heating assembly 17 can be further. The 3-temperature sensor 171' can be sensed. Measure the temperature of the heating element 17 to moderate temperature control. Please refer to the second figure, which is part of the structure of the desktop three-dimensional forming device 71? 11 'The towel' printing module is removed to display the printing die The structure under the group. As shown in the figure, the desktop stereoscopic molding device of the present invention further includes a nozzle cleaning device 3G and a nozzle sealing device 4 (). In the example, the nozzle cleaning device 30 贞 nozzle storage Device 4 设置 setting = module standby bit ^ side (for example, left side) Wherein, the surface cleaning device 30 can remove the glue and the sticky powder on the side after the nozzle completes the printing operation. (4) The head sealing device 4G provides a humid environment when the nozzle is sealed, so as to prevent the nozzle from being dried. 'Please refer to Figure B, which is a schematic structural view of the nozzle cleaning device of the present invention. As shown, the nozzle cleaning device 3 has a casing 31, a base 32, a driving device 33 and at least one scraper 34. The base 32 is housed in the casing μ and is driven by the driving device 33 to reciprocate in the X direction. 9 201036782 The scraper 34 extends upward from the surface of the base 32 and corresponds to the printing cartridge. For example, the print module has two print cartridges. The nozzle cleaning device 30 can have two sets of scrapers 34, which are disposed corresponding to the two print cartridges, and each set has, but is not limited to, two scrapers. The plate 34 and the two squeegees 34 are disposed in parallel with each other, and the squeegee can be made of rubber material. After the nozzle completes the printing operation, the printing sputum is moved to above the nozzle cleaning device 30, and the nozzle Corresponding to the position of the squeegee 34 and in contact with the squeegee 34, at this time, driving The drive base 32 reciprocates in the X direction, so that the squeegee 34 moves on the surface of the spray head to scrape off the residual glue and the sticky powder on the spray head. In addition, since the glue and the powder are easily adhered to the spray On the head, it is difficult to scrape completely. Therefore, the nozzle cleaning device 30 of the present invention further has a liquid discharge system including a liquid storage tank 35, a liquid suction pipe 36, a liquid discharge pipe 37 and a waste liquid pipe 38, and the liquid storage tank 35 is phased. Adjacent to the casing 32, the liquid is supplied from the liquid supply device (which is disposed under the base platform 10 of FIG. A, not shown) to the liquid storage tank 35 through the liquid suction pipe 36, and the liquid discharge pipe is used. 37, the liquid is sprayed to the nozzle, wherein the liquid discharge port 371 of the liquid discharge pipe 37 is disposed adjacent to the squeegee 34, and the number of the liquid discharge ports 371 is preferably the same as the number of the squeegees 34, When the printing device has two jets, the water jet cleaning device 30 has two sets of scrapers 34 and two spray ports 371. Therefore, when the print head completes the printing operation and moves over the head cleaning device 30, the head cleaning device 30 first sprays a small amount of liquid onto the head, wherein the liquid can be, but is not limited to, water, detergent or solvent. The glue and the powder used to wet the spray head can make the scraper 34 more convenient and easy to clean the spray head. Therefore, when the drive unit 33 drives the scraper 34 to move the surface of the spray head to the surface of the spray head 201036782, the residual on the spray head can be easily removed. The glue and the sticky powder are scraped clean to achieve the purpose of cleaning the nozzle. Further, the liquid discharged through the liquid discharge port 371 and the waste liquid and the waste residue scraped off by the squeegee 34 flow into the casing 31, and flow to the waste liquid device via the waste liquid pipe 38 connected to the casing 31. It is disposed under the base platform 10 of the first drawing A, not shown) for waste disposal. On the other hand, the above-described head cleaning device 30 can be applied to the head cleaning of a general 2D printing device in addition to the three-dimensional forming device. Ο For example, the conventional printing device can be modified according to the concept of the present invention to spray some micro-liquid to the nozzle before the squeegee cleans the nozzle, so that the ink or the highly volatile ink is wetted, so that the squeegee It is more convenient and easy to clean the nozzle. Please refer to the second figure C and the second figure D, wherein the second figure C is a structural schematic view of the nozzle sealing device of the present case, and the second figure D is an exploded view of the second figure C cover separation. As shown, the nozzle storage device 40 includes a base 41, a slider 42, a carrier 43, a sealing member 44, a moisturizing device 45, and a humidity sensor 46. The slider 42 is disposed on the base 41. The arrangement 43 is placed above the carriage 42, and the sealing member 44 is disposed above the carrier 43. The carrier 43 is composed of a carrier body 431 and a cover 432. The sealing member 44 is received in the carrier body 431 of the carrier 43 and partially protrudes from the top surface of the carrier 43. The cover of the seat 43 has an opening 433 corresponding to the sealing member 44 such that the sealing member 44 can protrude through the opening 433 to protrude from the top surface of the carrier 43. Sealing member 44 is used to cover the nozzles that seal the jets to maintain the humidity of the nozzles and to prevent the glue from drying out and blocking the nozzles of the nozzles. The shape and position of the sealing member 44 are the same as the number of the printing nozzles, and the number of the sealing members may vary depending on the number of the printing cartridges, and is not limited to the two illustrated in the embodiment. The sealing member Α Ο ^ Ο ❹ 1 ensures the moisturizing state of the sealing member 44 when the sealing member is covered with the sealing word. The spray sealing device of the present invention has a moisturizing device 45, which includes a water tank 451, a water suction pipe 452, and a spray pipe 453. And water collection pipe 4 sections. The water storage tank 451 is disposed adjacent to the base 41, and conveys water to the water storage tank (5) towel through the water supply pipe (which is disposed under the base platform 1G of the first drawing, not shown), and the water storage tank If there is a nebulizer (not shown), the water is atomized and the mist is sprayed through the spray port 455 to the bearing groove H 431 β of the carrier 43 by the spray pipe 453, and the side of the sealing member 44 has The groove 44 can enter the sealing member 44 along the slot 441 and is ejected upward by the slit 442 on both sides (as indicated by the arrow in the second figure), wherein the second figure is the nozzle sealing device. A partial cross-sectional view) to keep the spray head moist. The water collecting pipe 454 is connected to the water storage tank 451 and a water collecting device (which is disposed below the pedestal platform 1 第一 of the first drawing, not shown) for the purpose of performing the water collecting cycle treatment for reuse. In addition, the nozzle storage device 40 of the present invention further includes a humidity sensor 46 disposed in the carrier body 431 of the carrier 43 . When the humidity of the interior of the carrier 43 is sensed, the spray device 45 can be activated. The spray keeps the internal humidity of the carrier 43 at 80% or more to avoid drying of the nozzle, and further prolongs the service life of the nozzle. Please refer to FIG. 2C and FIG. F-G at the same time, wherein the second figure F_G is a schematic diagram of the operation process of the nozzle of the nozzle sealing device. As shown in FIG. 12, FIG. 12, 201036782 C, the slider 42 has a carrier member 421 and at least a top pin 422. The jaw member 421 extends upward from the surface of the slider 42 and the top pin 421 protrudes from the side of the slider. And disposed in the path guide 411 on the side of the base 41, and the path guide 411 is composed of a slope 4111 and a plane 4112 connected to the top end of the slope 41U (as shown in the second diagram F). After the printing module 11 completes the printing operation, the carrying frame carrying the printing g 5 将 will be reset to the top of the nozzle sealing device 40, and during the resetting process, the carrying frame 51 carrying the spraying (four) 50 will firstly interfere with the sliding seat. ^ The upper member 421, at this time, the bottom of the print 50 still has a distance h from the sealing member 44 (as shown in the second figure F). Then, the carrying frame 51 carrying the printing cassette 50 will continue to push forward against the blocking member AM on the sliding seat 42, so that the top pin 422 on the side of the sliding block 42 moves 9 along the path guide 411, and slides along the inclined surface 4111. To the flat © 4112, the height of the enchantment 43 and the sealing member 44 can be increased as the carriage 42 moves, so that the sealing member is coated on the spray head 52 of the spray 5G (as shown in the second figure) Therefore, the nozzle 52 can be sealed in the sealing member 44, and the mist is sprayed by the moisturizing device 4, so that the wetness of the nozzle 52 can be maintained, and the drying of the nozzle can be prevented, and the nozzle 52 can be extended.使用寿命 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上 桌上The nozzle system and the scraper of the nozzle are thoroughly cleaned, and the nozzle is sealed in the nozzle sealing device 40 with humidity control, so that the nozzle can be completely antifouling and anti-drying effect. Of course, the nozzle of the present case The storage device 4 can be used in addition to the three-dimensional forming crack 13 201036782 In the general 2D printing device, the nozzle is sealed, that is, according to the concept of the present invention, the conventional nozzle sealing device is added to the design of the moisturizing device to ensure the wetness of the nozzle. On the other hand, the desktop stereo forming device of the present invention The design of the detachable construction trough can remove the formed three-dimensional articles in the construction trough and the construction trough, and carry out the powder removal and the take-up of the other parts, and the conventional technology is easy to fly due to the powder when the finished product is taken. The shortcomings of the work environment pollution. The following is a description of the design of the detachable construction groove of the case. Ο Please refer to the third figure A, which is a partial structural diagram of the desktop stereoscopic molding device of the present case. The bottom portion is fixed to the lifting device 60, and after each printing layer 11 is printed or a certain thickness is produced, the lifting device 60 drives the lifting platform 61 and the bottom plate 131 fixed on the lifting platform 61 in the construction slot. The internal descending of 13 (as shown in the first figure C), and the printing module 11 will continue to cooperate with the powdering of the powder supply tank 12 for the production of three-dimensional articles until the entire three-dimensional article is formed. Refer to the third figure A and the third figure B, wherein the third figure B is a schematic structural view of the ❹ construction groove and the lifting device. As shown in the figure, the construction groove 13 has outward convexities on both sides of the Y direction. The ear piece 132, the lifting-lowering device 60 has a carrying platform 62 for carrying the trough body 130 of the construction trough 13 and the waste toner recovery device 70, and a snap member 63 having an upwardly protruding projection platform 62 Corresponding to the ear piece 132 of the construction groove 13, the ear piece 132 can be buckled to fix the groove of the construction groove 13 to the bearing platform 62. In addition, the side of the construction groove 13 is provided with a waste toner recovery device 70. The utility model is disposed under the recovery tank 14 on the base platform 10 for collecting the waste powder dropped from the recovery tank 14 of the 14 201036782, and the waste toner recovery device 7 further has a handle 71 for facilitating the waste powder recovery device. 7〇 is taken along the guiding groove 6211 on the carrying platform 62 to further perform waste powder recycling treatment.曰
請參閱第三圖C及第三圖D，其中第三圖〇為升降設 備之承載平台示意圖，第三圖D則為第三圖c之部分結構 示意圖。如圖所示，升降設備6〇之承载平台62包含:層 板件621及下層板件622’而第三圖D即為將上層板件‘ 移除之結構示意圖。卡扣部件63包含卡勾部631、卡扣滑 座632及卡扣滑塊633，卡勾部631約呈倒L型且往 出於承載平台62之上層板件621，用以與建構槽之耳 件132相卡扣，卡扣滑座632連接於卡勾部631之下方並 設置於承載平台62之下層板件622上，且其内部且有彈 性元件，例如但不限於彈簧（顯示如第三圖E2 6321)， 而卡扣滑塊633則設置於卡扣滑座632朝向下層板件622 中央之前緣且具有一斜面6331。 請同時參閱第三圖C-D及第三圖E_F，其中第三圖e 顯示建構槽與卡扣部件相卡扣之結構示意圖，第三圖_ 顯示建構槽與卡扣部件分離之結構示意圖。如圖所示，升 降設備60可於立體物品成型過程中帶動升降平台“及 固定於升降平台61上之底板131於建構槽13的内部下 降’而在成型過程中’建構槽13之耳件132會與升降抓 備60之承載平台62上的卡勾部631相卡扣，使建構槽二 固定於承載平台62上（如第三圖e所示）。當立體物品成 型完成’建構槽13之底板131及升降平台61會下降至建 15 201036782 構槽13之底部，由於升降平台61之底面具有兩頂塊6ΐι， 且頂塊611具有斜面6111，頂塊611之斜面6ιιι係對應 卡扣滑塊633之斜面6331。當升降平台61下降至建構槽 13底部時，頂塊611會頂觸卡扣部件63之卡扣滑塊6幻， 且利用頂塊611之斜面6111與卡扣滑塊633之斜面6331 間之頂觸推移作用及彈簧6321之彈性變形，將卡扣部件 63往外推移，使得建構槽13之耳件132與卡勾部631分 離，即可將建構槽13從立體成型裝置丨上拆卸下來。 〇 此外，在拆卸建構槽之前，原本固定於升降平台上之 建構槽底板亦會與升降平台分離，以下將說明建構槽底板 與升降平台之固定及分離作動方式。 請參閱第三圖G-H，其中第三圖G係為第三圖D中建 構槽底板及升降平台由A方向觀察之側視圖，第三圖Η則 為弟圖D中升降平台之仰視圖。如圖所示，底板131具 有突出部件80’升降平台61底面則具有卡掣滑座組其 〇係由兩對應設置之卡掣滑座81所組成，而突出部件8〇可 ‘卡掣於卡掣滑座組中，藉此將底板131固定於升降平台61 上。在一實施例中，本案之底板131具有兩突出部件8〇， 升降:台61底面亦具有兩卡掣滑座組，但不以此為限。 。月參閱第一圖I-J，其係分別為突出部件與卡掣滑座組 之組合圖及爆炸圖。如圖所示，突出部件80包含頂部之 圓盤4 801底部之圓錐部8〇2及連接圓盤部及圓錐 部802之圓柱部803,其中圓盤部8〇1容置於底板i3i中， 圓錐DM〇2之錐尖朝下，且圓柱部8〇3之徑長較圓錐部8〇2 16 201036782Please refer to the third figure C and the third figure D, wherein the third figure is a schematic diagram of the carrying platform of the lifting device, and the third figure D is a partial structural diagram of the third figure c. As shown in the figure, the carrying platform 62 of the lifting device 6 includes: a panel member 621 and a lower panel member 622', and the third panel D is a schematic structural view of the upper panel member being removed. The latching member 63 includes a hook portion 631, a latching slide 632 and a snap slider 633. The hook portion 631 is approximately inverted L-shaped and extends to the upper plate member 621 of the carrying platform 62 for constructing the groove. The ear piece 132 is buckled, and the buckle slide 632 is connected below the hook portion 631 and disposed on the lower plate member 622 of the carrying platform 62, and has an elastic component inside thereof, such as but not limited to a spring (shown as Three figures E2 6321), and the snap slider 633 is disposed on the front edge of the buckle slide 632 toward the center of the lower plate member 622 and has a slope 6331. Please refer to the third figure C-D and the third figure E_F at the same time. The third figure e shows the structure diagram of the structure of the construction groove and the buckle component. The third figure _ shows the structure diagram of the separation of the construction groove and the buckle component. As shown, the lifting device 60 can drive the lifting platform "and the bottom plate 131 fixed to the lifting platform 61 to descend inside the construction groove 13" during the molding process of the three-dimensional article to construct the ear piece 132 of the groove 13 during the molding process. The hook portion 631 on the carrying platform 62 of the lifting and lowering device 60 is buckled, so that the structural groove 2 is fixed on the carrying platform 62 (as shown in the third figure e). When the three-dimensional article is formed, the 'building groove 13 is completed. The bottom plate 131 and the lifting platform 61 are lowered to the bottom of the building 15 201036782. Since the bottom surface of the lifting platform 61 has two top blocks 6 ΐ, and the top block 611 has a slope 6111, the slanting surface of the top block 611 is corresponding to the snap slider. The slope 633 of the 633. When the lifting platform 61 is lowered to the bottom of the construction groove 13, the top block 611 will touch the snap slider 6 of the snap member 63, and the slope 6111 of the top block 611 and the snap slider 633 are used. The top contact between the inclined surface 6331 and the elastic deformation of the spring 6321 pushes the snap member 63 outward, so that the ear piece 132 of the construction groove 13 is separated from the hook portion 631, and the construction groove 13 can be lifted from the three-dimensional forming device. Remove it. 〇 In addition, Before the construction of the construction trough, the bottom of the construction trough that was originally fixed on the lifting platform will also be separated from the lifting platform. The following describes the fixing and separating operation of the construction of the trough floor and the lifting platform. Please refer to the third figure GH, the third figure G is the side view of the bottom plate and the lifting platform constructed in the third figure D viewed from the direction A, and the third figure is the bottom view of the lifting platform in the middle view D. As shown, the bottom plate 131 has a protruding member 80' The bottom surface of the lifting platform 61 has a cassette sliding block group, and the cymbal system is composed of two correspondingly disposed cassette sliding blocks 81, and the protruding member 8〇 can be 'clamped in the cassette sliding seat group, thereby fixing the bottom plate 131 On the lifting platform 61. In an embodiment, the bottom plate 131 of the present invention has two protruding members 8〇, and the lifting and lowering: the bottom surface of the table 61 also has two clamping slide groups, but not limited thereto. IJ, which is a combination diagram and an exploded view of the protruding member and the cartridge slide group respectively. As shown, the protruding member 80 includes a conical portion 8〇2 at the bottom of the top disc 4 801 and a connecting disc portion and a cone. a cylindrical portion 803 of the portion 802, wherein the disk portion 8 I3i housed in the base plate 1, the cone tip of the conical DM〇2 downward, and the path length than the cylindrical portion of the conical portion 8〇3 8〇2 16201036782
頂面之徑長小。卡f滑座81包含卡掣頭811、彈簧M2及 滑座，彈簧812係容置於滑座813之凹槽“μ中並 連接卡掣頭及滑座813，且卡掣頭811亦部分容置於 滑座813之凹槽8131卜另外，卡掣頭m前緣具有半 圓形凹部8111，當兩卡孽滑座81對應設置時，兩半圓形 凹部8m即可組合為一圓’且其徑長大體上等於突出料 80之圓柱部803之徑長。當位於建構槽底部131之突出呷 件8〇穿過升降平台61上之對應孔洞（未顯示）後，突^ 部件80之圓錐部802會先抵觸卡掣滑座以之卡擎頭8ιι， 並使彈簧812產生彈性變性使卡擎頭81"主滑座813之凹 才曰8131中内縮’突出部件8〇之圓錐部8G2即可穿過卡擎 頭8U ’且在圓錐部8〇2穿過卡_ 8ιι後卡掌頭如 及彈簧8i2會復位，且卡擎頭811之半圓形凹部8⑴會包 覆突出部件8G之圓柱部8〇3,使突出部件⑽卡掣於卡擎 滑座組中，此時底板131即可固定於升降平台Η上。 請再參閱第三圖⑼’承載平台62之下層板件似 上更包含至少-抵頂座82，其係對應升降平台&底面之 卡掌滑座組而設置。抵頂座82之頂面具有凹部821，可容 :突出部件80之圓錐部8〇2於其中，且抵頂座Μ之兩侧 邊分別具有斜面822 ’其係對應卡掣滑座81之卡擎頭811 底部之斜面8112(如第三圖J所示）。 請參㈣三圖K_L’其中第三圖〖係為突出部件與卡 、、’ /月座組組合之側視結構圖，第三圖l為突出部件與卡擎 π座組分離之側視結構圖。如圖所示，在立體物品成型過 17 201036782 私中’突出部件80會卡掣於卡掣滑掣組中（如第三圖i 及K所示），使底板13ι固定於升降平台61上。當立體物 品成型完成，建構槽13之底板131及升降平台61會下降 至建構槽13之底部，此時卡掣滑座8丨之卡掣頭811會頂 觸抵頂座82，透過卡掣頭811之斜面8112與抵頂座82之 斜面822間之頂觸推移作用及彈簧8丨2之彈性變形，將卡 掣頭811往外推移並内縮至滑座813之凹槽中使 兩卡掣頭811之間的距離大於突出部件8〇之圓錐部8〇2 ❹ 頂面之徑長，突出部件8〇不再卡孽於卡掣滑座組中，即 可分離底板131及升降平台61，以進一步將建構槽丨3從 立體成型裝置1上拆卸下來。 因此’在立體物品成型過程中，建構槽13之槽體可 透過耳件132與卡扣部件63之作用而固定於升降設備60 之承載平台62上，且底板131透過突出部件與卡掣滑 座組之作用而固定於升降設備60之升降平台61上，使底 Q 板131可隨著升降平台61之升降而於建構槽13的内部上 升或下降。當立體物品成型完成，底板131及升降平台61 會下降至建構槽13之底部，此時耳件132與卡扣部件63 ' 分離（如第三圖F所示）’且突出部件80與卡掣滑座組分 離（如第三圖L所示）’使建構槽13不再固定於承載平台 62上，底板131亦不再固定於升降平台61上，且底板Π1 可承载於建構槽13底部向建構槽内部突出之突塊丨33上 (如第三圖F所示），因此可將整個建構槽13連同底板131 從立體成型裝置1上拆卸下來，並移至他處進行除粉並取 18 201036782 出建構槽13内成型完成之立體物品，故可解決習知技術 在取成品時’易因粉末飛揚而造成工作環境汙染的缺點。 综上所述’本案之立體成型裝置具有可移動式之供粉 槽’可藉此達到節省等待乾燥時間及取件容易之優點，且 供粉槽具有分段舖粉及加熱設計，可使舖粉密度一致，以 及加速粉末乾燥黏著之速度，縮短總成型時間，且本案裝 置具有喷印及舖粉區隔離之防塵設計，喷印時可避免粉塵 飛揚而污染工作品質。此外，本案提供喷頭清潔裝置及喷 Ο 頭封存裝置’當噴頭完成喷印作業後，可藉由喷頭清潔裝 置之喷液系統及刮板對噴頭進行徹底的清潔，並將喷頭封 存於具濕度控制的噴頭封存裝置，故可達到噴頭之完全防 巧及防乾效果。再者，本案更具有可拆式建構槽之設計， 可將建構槽以及建構槽内已成型之立體物品—起移出替 換另個建構槽即可繼續喷印，成型完成的建構槽及成品 移至他處進饤除粉及取件，俾解決習知技術在取成品時， ❹易因#末飛揚而造成卫作環境㈣及等待乾燥時間的缺 點0 、〈杲上型立體成型裝置極且產辈之彳》禮 爰依法提出申請。 衣直極具產菜之仏值， 本案得由熟知此# 飾，然皆不脫如附申枝^ 任施匠思而為諸般修 申吻專利棘圍所欲保護者。 【圖式簡單說明】 第一圖A·係為本案較佳實施例之桌上 型立體成型裝置 之 19 201036782 立體結構示意圖。 第一圖B :係為第一圖A中列印模組、供粉槽及建構槽之 局部剖面示意圖。 第一圖C :係為供粉槽移動至建構槽上方進行鋪粉之示意 圖。 第一圖D:係為第一圖A所示之供粉槽於蓋體開啟時之結 構不意圖。 第一圖E:係為第一圖D之部分結構示意圖。 Ο 第一圖F:係為供粉槽落粉狀態之結構示意圖。 第一圖G :係為供粉槽非落粉狀態之結構示意圖。 第二圖A :係為本案桌上型立體成型裝置之部分結構示意 圖。 第二圖B :係為本案喷頭清潔裝置之結構示意圖。 第二圖C :係為本案喷頭封存裝置之結構示意圖。 第二圖D:係為第二圖C蓋板分離之爆炸圖。 第二圖E :係為喷頭封存裝置之局部剖面示意圖。 ❹ 第二圖F-G :係為喷頭封存裝置包覆喷頭之作動過程示意 * 圖。 - 第三圖A :係為本案桌上型立體成型裝置之部分結構示意 圖。 第三圖B :係為建構槽及升降設備之結構示意圖。 第三圖C :係為升降設備之承載平台示意圖。 第三圖D:係為第三圖C之部分結構示意圖。 第三圖E:係為建構槽與卡扣部件相卡扣之結構示意圖。 20 201036782 第三圖F:係為建構槽與卡扣部件分離之結構示意圖。 第三圖G:係為第三圖D中建構槽底板及升降平台由A方 向觀察之側視圖。 第三圖Η :係為第三圖D中升降平台之仰視圖。 第三圖I :係為突出部件與卡掣滑座組之組合圖。 第三圖J :係為突出部件與卡掣滑座組之爆炸圖。 第三圖Κ:係為突出部件與卡掣滑座組組合之側視結構圖。 第三圖L:係為突出部件與卡掣滑座組分離之側視結構圖。 【主要元件符號說明】 1 :桌上型立體成型裝置 10 :基座平台 11 :列印模組 12 :供粉槽 121 :攪拌棒 122 :馬達 123 ·偏心輪 124 :板件 125 :槽孔 126 :開孔 13 :建構槽 130 :槽體 131 :底板 132 :耳件 133 :突塊 14 :回收槽 15 :伸縮防塵護套 16 :鋪粉輪 17 :加熱組件 171 :感溫器 18 :第二傳動部件 20 :馬達 21 :滚珠導螺桿 22 :軸套 23 :線性滑桿 24 :套件 21 201036782 25 ： 承載板 31 ： 盒體 33 ： 驅動裝置 35 ： 儲液槽 37 ： 喷液管 38 ： 廢液管 41 ： 基座 4111 :斜面 42 ： 滑座 422 :頂銷 431 :承載槽體 433 :開口 441 :開槽 45 ： 保濕裝置 452 :抽水管 454 :集水管 46 ： 濕度感測器 51 ： 承載框架 60 ： 升降設備 611 :頂塊 62 ： 承載平台 6211 :導槽 63 ： 卡扣部件 632 :卡扣滑座 ΟThe top surface has a small diameter. The card f-slider 81 includes a latching head 811, a spring M2 and a sliding seat. The spring 812 is received in the recess "μ of the sliding seat 813 and is connected to the latching head and the sliding seat 813, and the latching head 811 is also partially accommodated. In the groove 8131 of the slider 813, the leading edge of the latch head m has a semicircular recess 8111. When the two latch sliders 81 are correspondingly arranged, the two semicircular recesses 8m can be combined into a circle 'and The length of the track is substantially equal to the diameter of the cylindrical portion 803 of the projection 80. When the protruding element 8 located at the bottom 131 of the construction groove passes through a corresponding hole (not shown) on the lifting platform 61, the conical portion of the member 80 is protruded. 802 will first resist the card slide to the card head 8ιι, and make the spring 812 elastically deformed so that the card head 81" the main slider 813 is recessed in the 8131, the conical portion 8G2 of the protruding member 8〇 It can pass through the card head 8U' and the card head and the spring 8i2 will be reset after the cone 8 〇 2 passes through the card _ 8 ι 2, and the semicircular recess 8 (1) of the card head 811 will cover the cylinder of the protruding member 8G. The part 8〇3 causes the protruding part (10) to be clamped in the card slider group, and the bottom plate 131 can be fixed on the lifting platform 。. The top panel (9) of the carrying platform 62 also includes at least an abutting seat 82, which is disposed corresponding to the palm sliding seat set of the lifting platform & the bottom surface. The top surface of the abutting seat 82 has a recess 821. The conical portion 8〇2 of the protruding member 80 is disposed therein, and the two sides of the abutting seat have a sloped surface 822′ corresponding to the slope of the bottom of the card head 811 of the cassette slider 81 (such as the third Figure J). Please refer to (4) Three Diagrams K_L', the third diagram is the side view structure of the combination of the protruding parts and the card, and the / month seat group. The third figure is the protruding part and the card π seat. The side view structure of the group separation. As shown in the figure, in the three-dimensional article formed over 17 201036782 private 'the protruding part 80 will be stuck in the cassette sliding group (as shown in the third figure i and K), so that the bottom plate 13ι is fixed on the lifting platform 61. When the three-dimensional article is formed, the bottom plate 131 and the lifting platform 61 of the construction groove 13 are lowered to the bottom of the construction groove 13, and the card 811 of the cassette sliding seat 8 is topped. The top seat 82 passes through the top contact between the inclined surface 8112 of the latching head 811 and the inclined surface 822 of the abutting seat 82 and the spring 8丨The elastic deformation of 2, the card head 811 is pushed outward and retracted into the groove of the sliding seat 813 so that the distance between the two latching heads 811 is greater than the diameter of the conical portion 8〇2 of the protruding member 8〇 The protruding member 8 is no longer stuck in the cassette sliding seat group, and the bottom plate 131 and the lifting platform 61 can be separated to further disassemble the construction groove 3 from the three-dimensional forming device 1. Therefore, in the forming process of the three-dimensional article The groove of the construction groove 13 can be fixed to the bearing platform 62 of the lifting device 60 through the action of the ear piece 132 and the snap member 63, and the bottom plate 131 is fixed to the lifting plate by the action of the protruding member and the locking seat block. On the lifting platform 61 of the apparatus 60, the bottom Q plate 131 can be raised or lowered inside the construction groove 13 as the lifting platform 61 rises and falls. When the three-dimensional article is formed, the bottom plate 131 and the lifting platform 61 are lowered to the bottom of the construction groove 13, at which time the ear piece 132 is separated from the snap member 63' (as shown in the third figure F) and the protruding member 80 and the cassette are protruded. The sliding seat group is separated (as shown in the third figure L). 'The construction groove 13 is no longer fixed on the carrying platform 62, and the bottom plate 131 is no longer fixed on the lifting platform 61, and the bottom plate Π1 can be carried on the bottom of the construction groove 13. The protruding block 33 protruding inside the groove is constructed (as shown in the third drawing F), so that the entire construction groove 13 together with the bottom plate 131 can be detached from the three-dimensional forming device 1 and moved to another place for powder removal and taking 18 201036782 The three-dimensional articles formed in the construction of the trough 13 can solve the shortcomings of the prior art when the finished product is ready to be contaminated by the powder. In summary, the 'three-dimensional forming device of the present invention has a movable powder supply tank', thereby achieving the advantages of saving waiting time for drying and easy to take the parts, and the powder supply tank has a sectional powdering and heating design, which can make the shop. The powder density is consistent, and the speed of drying and sticking of the powder is accelerated, and the total molding time is shortened, and the device of the present invention has the dustproof design of the printing and the dusting area isolation, and the dust can be prevented from flying and the work quality is polluted during the printing. In addition, the present invention provides a nozzle cleaning device and a squirting head sealing device. After the nozzle is finished, the nozzle can be thoroughly cleaned by the liquid discharging system and the squeegee of the nozzle cleaning device, and the nozzle is sealed. The nozzle sealing device with humidity control can achieve the full anti-scratch and anti-drying effect of the nozzle. In addition, the case has a detachable construction groove design, which can move the construction groove and the formed three-dimensional articles in the construction groove to replace the other construction groove to continue printing, and the formed construction groove and finished product are moved to He is involved in the removal of powder and pick-ups, and when the conventional technology is used to take the finished product, the easy-to-find environment causes the maintenance environment (4) and the shortcomings of waiting for the drying time. The ancestral rites of the generations are submitted in accordance with the law. The clothes are straight and have the value of producing vegetables. The case is well-known to the decoration of this #, but it is not worthy of the attachment of Shen Zhi ^ Ren Shisi and for all kinds of repairs. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a three-dimensional structure of a desktop stereoscopic molding apparatus according to a preferred embodiment of the present invention. The first figure B is a partial cross-sectional view of the printing module, the powder supply tank and the construction groove in the first drawing A. The first figure C is a schematic diagram of the powder feeding tank moving to the top of the construction tank for paving. The first figure D is not intended to be the structure of the powder supply tank shown in Fig. A when the cover is opened. The first figure E: is a partial structural diagram of the first figure D. Ο First figure F: It is a schematic diagram of the structure of the powder feeding tank. The first figure G is a structural schematic diagram of the non-falling state of the powder supply tank. Fig. 2A is a schematic view showing a part of the structure of the desktop stereoscopic molding apparatus of the present invention. Figure B is a schematic view of the structure of the nozzle cleaning device of the present invention. The second figure C is a schematic structural view of the nozzle sealing device of the present invention. The second figure D is an exploded view of the cover of the second figure C. Figure IIE is a partial cross-sectional view of the nozzle storage device. ❹ Second figure F-G: It is shown as the operation process of the nozzle sealing device covering the nozzle. - Figure A: Figure 3 is a partial schematic view of the desktop three-dimensional forming device. The third figure B is a structural diagram of the construction tank and the lifting device. The third figure C is a schematic diagram of the carrying platform of the lifting device. The third figure D is a partial structural diagram of the third figure C. The third figure E is a structural diagram of the structure of the construction slot and the buckle component. 20 201036782 The third figure F: is a structural diagram of the separation of the construction groove and the buckle component. Fig. G is a side view of the bottom plate and the lifting platform constructed in the third direction D viewed from the direction A. The third figure is the bottom view of the lifting platform in the third figure D. The third figure I is a combination of the protruding part and the cassette slide set. Figure J: is an exploded view of the protruding part and the cassette slide set. The third figure is a side view of the combination of the protruding part and the cassette slide group. The third figure L is a side view of the structure in which the protruding member is separated from the cassette slide group. [Main component symbol description] 1 : Desktop stereoscopic molding device 10 : Base platform 11 : Printing module 12 : Powder supply tank 121 : Stirring rod 122 : Motor 123 · Eccentric wheel 124 : Plate 125 : Slot 126 : Opening 13 : Construction groove 130 : Tank 131 : Base plate 132 : Ear piece 133 : Projection 14 : Recovery tank 15 : Telescopic dustproof sheath 16 : Dusting wheel 17 : Heating assembly 171 : Thermostat 18 : Second Transmission member 20: Motor 21: Ball lead screw 22: Bushing 23: Linear slider 24: Kit 21 201036782 25: Carrier plate 31: Case 33: Drive unit 35: Reservoir 37: Spray tube 38: Waste liquid Tube 41: Base 4111: Bevel 42: Slide 422: Top pin 431: Carrier groove 433: Opening 441: Slot 45: Moisture 452: Water suction pipe 454: Water collection pipe 46: Humidity sensor 51: Bearing frame 60 : lifting device 611 : top block 62 : carrying platform 6211 : guide groove 63 : snap member 632 : snap seat Ο
30 :喷頭清潔裝置 32 :基座 34 .到板 36 :抽液管 371 :喷液口 40 :喷頭封存裝置 411 :路徑導執 4112 :平面 421 :擋件 43 :承載座件 432 :蓋板 44 :密封部 442 :隙縫 451 :儲水槽 453 :喷霧管 455 :喷霧口 50 :喷印匣 52 :喷頭 61 :升降平台 6111 :斜面 621 :上層板件 622 :下層板件 631 :卡勾部 6321 :彈簧 22 201036782 Ο 633 :卡扣滑塊 6331 :斜面 70 :廢粉回收裝置 71 :把手 80 :突出部件 801 :圓錐部 802 :圓錐部 803 :圓柱部 81 :卡掣滑座 811 :卡掣頭 8111 :半圓形凹部 8112 :斜面 812 :彈簧 813 :滑座 8131 :凹槽 82 :抵頂座 821 :凹部 822 :斜面30: nozzle cleaning device 32: base 34. to plate 36: suction tube 371: liquid discharge port 40: nozzle storage device 411: path guide 4112: plane 421: stopper 43: carrier member 432: cover Plate 44: Sealing portion 442: Slot 451: Water storage tank 453: Spray tube 455: Spray port 50: Printing sputum 52: Spray head 61: Lifting platform 6111: Inclined surface 621: Upper plate member 622: Lower plate member 631: Hook portion 6321 : spring 22 201036782 Ο 633 : snap slider 6331 : bevel 70 : waste toner recovery device 71 : handle 80 : protruding member 801 : conical portion 802 : conical portion 803 : cylindrical portion 81 : detent slide 811 : card head 8111 : semicircular recess 8112 : bevel 812 : spring 813 : slide 8131 : groove 82 : abutment 821 : recess 822 : bevel
23twenty three